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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.1.3-201507281943.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 6726139..c825c0a 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1223,6 +1223,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2333,6 +2340,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2631,6 +2642,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
376 index c831001..1bfbbf6 100644
377 --- a/Documentation/sysctl/kernel.txt
378 +++ b/Documentation/sysctl/kernel.txt
379 @@ -41,6 +41,7 @@ show up in /proc/sys/kernel:
380 - kptr_restrict
381 - kstack_depth_to_print [ X86 only ]
382 - l2cr [ PPC only ]
383 +- modify_ldt [ X86 only ]
384 - modprobe ==> Documentation/debugging-modules.txt
385 - modules_disabled
386 - msg_next_id [ sysv ipc ]
387 @@ -391,6 +392,20 @@ This flag controls the L2 cache of G3 processor boards. If
388
389 ==============================================================
390
391 +modify_ldt: (X86 only)
392 +
393 +Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT
394 +(Local Descriptor Table) may be needed to run a 16-bit or segmented code
395 +such as Dosemu or Wine. This is done via a system call which is not needed
396 +to run portable applications, and which can sometimes be abused to exploit
397 +some weaknesses of the architecture, opening new vulnerabilities.
398 +
399 +This sysctl allows one to increase the system's security by disabling the
400 +system call, or to restore compatibility with specific applications when it
401 +was already disabled.
402 +
403 +==============================================================
404 +
405 modules_disabled:
406
407 A toggle value indicating if modules are allowed to be loaded
408 diff --git a/Makefile b/Makefile
409 index e3cdec4..56ae73d 100644
410 --- a/Makefile
411 +++ b/Makefile
412 @@ -299,7 +299,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
413 HOSTCC = gcc
414 HOSTCXX = g++
415 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
416 -HOSTCXXFLAGS = -O2
417 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
418 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
419 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
420
421 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
422 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
423 @@ -444,8 +446,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
424 # Rules shared between *config targets and build targets
425
426 # Basic helpers built in scripts/
427 -PHONY += scripts_basic
428 -scripts_basic:
429 +PHONY += scripts_basic gcc-plugins
430 +scripts_basic: gcc-plugins
431 $(Q)$(MAKE) $(build)=scripts/basic
432 $(Q)rm -f .tmp_quiet_recordmcount
433
434 @@ -620,6 +622,74 @@ endif
435 # Tell gcc to never replace conditional load with a non-conditional one
436 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
437
438 +ifndef DISABLE_PAX_PLUGINS
439 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
440 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
441 +else
442 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
443 +endif
444 +ifneq ($(PLUGINCC),)
445 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
446 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
447 +endif
448 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
449 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
450 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
451 +endif
452 +ifdef CONFIG_KALLOCSTAT_PLUGIN
453 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
454 +endif
455 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
456 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
457 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
458 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
459 +endif
460 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
461 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
462 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
463 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
464 +endif
465 +endif
466 +ifdef CONFIG_CHECKER_PLUGIN
467 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
468 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
469 +endif
470 +endif
471 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
472 +ifdef CONFIG_PAX_SIZE_OVERFLOW
473 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
474 +endif
475 +ifdef CONFIG_PAX_LATENT_ENTROPY
476 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
477 +endif
478 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
479 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
480 +endif
481 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
482 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
483 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
484 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
485 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
486 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
487 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
488 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
489 +ifeq ($(KBUILD_EXTMOD),)
490 +gcc-plugins:
491 + $(Q)$(MAKE) $(build)=tools/gcc
492 +else
493 +gcc-plugins: ;
494 +endif
495 +else
496 +gcc-plugins:
497 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
498 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
499 +else
500 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
501 +endif
502 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
503 +endif
504 +endif
505 +
506 ifdef CONFIG_READABLE_ASM
507 # Disable optimizations that make assembler listings hard to read.
508 # reorder blocks reorders the control in the function
509 @@ -712,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
510 else
511 KBUILD_CFLAGS += -g
512 endif
513 -KBUILD_AFLAGS += -Wa,-gdwarf-2
514 +KBUILD_AFLAGS += -Wa,--gdwarf-2
515 endif
516 ifdef CONFIG_DEBUG_INFO_DWARF4
517 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
518 @@ -883,7 +953,7 @@ export mod_sign_cmd
519
520
521 ifeq ($(KBUILD_EXTMOD),)
522 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
523 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
524
525 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
526 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
527 @@ -933,6 +1003,8 @@ endif
528
529 # The actual objects are generated when descending,
530 # make sure no implicit rule kicks in
531 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
532 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
533 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
534
535 # Handle descending into subdirectories listed in $(vmlinux-dirs)
536 @@ -942,7 +1014,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
537 # Error messages still appears in the original language
538
539 PHONY += $(vmlinux-dirs)
540 -$(vmlinux-dirs): prepare scripts
541 +$(vmlinux-dirs): gcc-plugins prepare scripts
542 $(Q)$(MAKE) $(build)=$@
543
544 define filechk_kernel.release
545 @@ -985,10 +1057,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
546
547 archprepare: archheaders archscripts prepare1 scripts_basic
548
549 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
550 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
551 prepare0: archprepare FORCE
552 $(Q)$(MAKE) $(build)=.
553
554 # All the preparing..
555 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
556 prepare: prepare0
557
558 # Generate some files
559 @@ -1096,6 +1171,8 @@ all: modules
560 # using awk while concatenating to the final file.
561
562 PHONY += modules
563 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
564 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
565 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
566 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
567 @$(kecho) ' Building modules, stage 2.';
568 @@ -1111,7 +1188,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
569
570 # Target to prepare building external modules
571 PHONY += modules_prepare
572 -modules_prepare: prepare scripts
573 +modules_prepare: gcc-plugins prepare scripts
574
575 # Target to install modules
576 PHONY += modules_install
577 @@ -1177,7 +1254,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
578 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
579 signing_key.priv signing_key.x509 x509.genkey \
580 extra_certificates signing_key.x509.keyid \
581 - signing_key.x509.signer vmlinux-gdb.py
582 + signing_key.x509.signer vmlinux-gdb.py \
583 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
584 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
585 + tools/gcc/randomize_layout_seed.h
586
587 # clean - Delete most, but leave enough to build external modules
588 #
589 @@ -1216,7 +1296,7 @@ distclean: mrproper
590 @find $(srctree) $(RCS_FIND_IGNORE) \
591 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
592 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
593 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
594 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
595 -type f -print | xargs rm -f
596
597
598 @@ -1382,6 +1462,8 @@ PHONY += $(module-dirs) modules
599 $(module-dirs): crmodverdir $(objtree)/Module.symvers
600 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
601
602 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
603 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
604 modules: $(module-dirs)
605 @$(kecho) ' Building modules, stage 2.';
606 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
607 @@ -1522,17 +1604,21 @@ else
608 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
609 endif
610
611 -%.s: %.c prepare scripts FORCE
612 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.s: %.c gcc-plugins prepare scripts FORCE
615 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
616 %.i: %.c prepare scripts FORCE
617 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
618 -%.o: %.c prepare scripts FORCE
619 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
620 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
621 +%.o: %.c gcc-plugins prepare scripts FORCE
622 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
623 %.lst: %.c prepare scripts FORCE
624 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
625 -%.s: %.S prepare scripts FORCE
626 +%.s: %.S gcc-plugins prepare scripts FORCE
627 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
628 -%.o: %.S prepare scripts FORCE
629 +%.o: %.S gcc-plugins prepare scripts FORCE
630 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
631 %.symtypes: %.c prepare scripts FORCE
632 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
633 @@ -1544,11 +1630,15 @@ endif
634 $(build)=$(build-dir)
635 # Make sure the latest headers are built for Documentation
636 Documentation/: headers_install
637 -%/: prepare scripts FORCE
638 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
639 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
640 +%/: gcc-plugins prepare scripts FORCE
641 $(cmd_crmodverdir)
642 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
643 $(build)=$(build-dir)
644 -%.ko: prepare scripts FORCE
645 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
646 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
647 +%.ko: gcc-plugins prepare scripts FORCE
648 $(cmd_crmodverdir)
649 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
650 $(build)=$(build-dir) $(@:.ko=.o)
651 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
652 index 8f8eafb..3405f46 100644
653 --- a/arch/alpha/include/asm/atomic.h
654 +++ b/arch/alpha/include/asm/atomic.h
655 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
656 #define atomic_dec(v) atomic_sub(1,(v))
657 #define atomic64_dec(v) atomic64_sub(1,(v))
658
659 +#define atomic64_read_unchecked(v) atomic64_read(v)
660 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
661 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
662 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
663 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
664 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
665 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
666 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
667 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
668 +
669 #endif /* _ALPHA_ATOMIC_H */
670 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
671 index ad368a9..fbe0f25 100644
672 --- a/arch/alpha/include/asm/cache.h
673 +++ b/arch/alpha/include/asm/cache.h
674 @@ -4,19 +4,19 @@
675 #ifndef __ARCH_ALPHA_CACHE_H
676 #define __ARCH_ALPHA_CACHE_H
677
678 +#include <linux/const.h>
679
680 /* Bytes per L1 (data) cache line. */
681 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
682 -# define L1_CACHE_BYTES 64
683 # define L1_CACHE_SHIFT 6
684 #else
685 /* Both EV4 and EV5 are write-through, read-allocate,
686 direct-mapped, physical.
687 */
688 -# define L1_CACHE_BYTES 32
689 # define L1_CACHE_SHIFT 5
690 #endif
691
692 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
693 #define SMP_CACHE_BYTES L1_CACHE_BYTES
694
695 #endif
696 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
697 index 968d999..d36b2df 100644
698 --- a/arch/alpha/include/asm/elf.h
699 +++ b/arch/alpha/include/asm/elf.h
700 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
701
702 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
703
704 +#ifdef CONFIG_PAX_ASLR
705 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
706 +
707 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
708 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
709 +#endif
710 +
711 /* $0 is set by ld.so to a pointer to a function which might be
712 registered using atexit. This provides a mean for the dynamic
713 linker to call DT_FINI functions for shared libraries that have
714 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
715 index aab14a0..b4fa3e7 100644
716 --- a/arch/alpha/include/asm/pgalloc.h
717 +++ b/arch/alpha/include/asm/pgalloc.h
718 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
719 pgd_set(pgd, pmd);
720 }
721
722 +static inline void
723 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
724 +{
725 + pgd_populate(mm, pgd, pmd);
726 +}
727 +
728 extern pgd_t *pgd_alloc(struct mm_struct *mm);
729
730 static inline void
731 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
732 index a9a1195..e9b8417 100644
733 --- a/arch/alpha/include/asm/pgtable.h
734 +++ b/arch/alpha/include/asm/pgtable.h
735 @@ -101,6 +101,17 @@ struct vm_area_struct;
736 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
737 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
738 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
739 +
740 +#ifdef CONFIG_PAX_PAGEEXEC
741 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
742 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
743 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
744 +#else
745 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
746 +# define PAGE_COPY_NOEXEC PAGE_COPY
747 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
748 +#endif
749 +
750 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
751
752 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
753 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
754 index 2fd00b7..cfd5069 100644
755 --- a/arch/alpha/kernel/module.c
756 +++ b/arch/alpha/kernel/module.c
757 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
758
759 /* The small sections were sorted to the end of the segment.
760 The following should definitely cover them. */
761 - gp = (u64)me->module_core + me->core_size - 0x8000;
762 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
763 got = sechdrs[me->arch.gotsecindex].sh_addr;
764
765 for (i = 0; i < n; i++) {
766 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
767 index 36dc91a..6769cb0 100644
768 --- a/arch/alpha/kernel/osf_sys.c
769 +++ b/arch/alpha/kernel/osf_sys.c
770 @@ -1295,10 +1295,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
771 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
772
773 static unsigned long
774 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
775 - unsigned long limit)
776 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
777 + unsigned long limit, unsigned long flags)
778 {
779 struct vm_unmapped_area_info info;
780 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
781
782 info.flags = 0;
783 info.length = len;
784 @@ -1306,6 +1307,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
785 info.high_limit = limit;
786 info.align_mask = 0;
787 info.align_offset = 0;
788 + info.threadstack_offset = offset;
789 return vm_unmapped_area(&info);
790 }
791
792 @@ -1338,20 +1340,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
793 merely specific addresses, but regions of memory -- perhaps
794 this feature should be incorporated into all ports? */
795
796 +#ifdef CONFIG_PAX_RANDMMAP
797 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
798 +#endif
799 +
800 if (addr) {
801 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
802 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
803 if (addr != (unsigned long) -ENOMEM)
804 return addr;
805 }
806
807 /* Next, try allocating at TASK_UNMAPPED_BASE. */
808 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
809 - len, limit);
810 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
811 +
812 if (addr != (unsigned long) -ENOMEM)
813 return addr;
814
815 /* Finally, try allocating in low memory. */
816 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
817 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
818
819 return addr;
820 }
821 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
822 index 9d0ac09..479a962 100644
823 --- a/arch/alpha/mm/fault.c
824 +++ b/arch/alpha/mm/fault.c
825 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
826 __reload_thread(pcb);
827 }
828
829 +#ifdef CONFIG_PAX_PAGEEXEC
830 +/*
831 + * PaX: decide what to do with offenders (regs->pc = fault address)
832 + *
833 + * returns 1 when task should be killed
834 + * 2 when patched PLT trampoline was detected
835 + * 3 when unpatched PLT trampoline was detected
836 + */
837 +static int pax_handle_fetch_fault(struct pt_regs *regs)
838 +{
839 +
840 +#ifdef CONFIG_PAX_EMUPLT
841 + int err;
842 +
843 + do { /* PaX: patched PLT emulation #1 */
844 + unsigned int ldah, ldq, jmp;
845 +
846 + err = get_user(ldah, (unsigned int *)regs->pc);
847 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
848 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
849 +
850 + if (err)
851 + break;
852 +
853 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
854 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
855 + jmp == 0x6BFB0000U)
856 + {
857 + unsigned long r27, addr;
858 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
859 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
860 +
861 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
862 + err = get_user(r27, (unsigned long *)addr);
863 + if (err)
864 + break;
865 +
866 + regs->r27 = r27;
867 + regs->pc = r27;
868 + return 2;
869 + }
870 + } while (0);
871 +
872 + do { /* PaX: patched PLT emulation #2 */
873 + unsigned int ldah, lda, br;
874 +
875 + err = get_user(ldah, (unsigned int *)regs->pc);
876 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
877 + err |= get_user(br, (unsigned int *)(regs->pc+8));
878 +
879 + if (err)
880 + break;
881 +
882 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
883 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
884 + (br & 0xFFE00000U) == 0xC3E00000U)
885 + {
886 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
887 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
888 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
889 +
890 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
891 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
892 + return 2;
893 + }
894 + } while (0);
895 +
896 + do { /* PaX: unpatched PLT emulation */
897 + unsigned int br;
898 +
899 + err = get_user(br, (unsigned int *)regs->pc);
900 +
901 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
902 + unsigned int br2, ldq, nop, jmp;
903 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
904 +
905 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
906 + err = get_user(br2, (unsigned int *)addr);
907 + err |= get_user(ldq, (unsigned int *)(addr+4));
908 + err |= get_user(nop, (unsigned int *)(addr+8));
909 + err |= get_user(jmp, (unsigned int *)(addr+12));
910 + err |= get_user(resolver, (unsigned long *)(addr+16));
911 +
912 + if (err)
913 + break;
914 +
915 + if (br2 == 0xC3600000U &&
916 + ldq == 0xA77B000CU &&
917 + nop == 0x47FF041FU &&
918 + jmp == 0x6B7B0000U)
919 + {
920 + regs->r28 = regs->pc+4;
921 + regs->r27 = addr+16;
922 + regs->pc = resolver;
923 + return 3;
924 + }
925 + }
926 + } while (0);
927 +#endif
928 +
929 + return 1;
930 +}
931 +
932 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
933 +{
934 + unsigned long i;
935 +
936 + printk(KERN_ERR "PAX: bytes at PC: ");
937 + for (i = 0; i < 5; i++) {
938 + unsigned int c;
939 + if (get_user(c, (unsigned int *)pc+i))
940 + printk(KERN_CONT "???????? ");
941 + else
942 + printk(KERN_CONT "%08x ", c);
943 + }
944 + printk("\n");
945 +}
946 +#endif
947
948 /*
949 * This routine handles page faults. It determines the address,
950 @@ -133,8 +251,29 @@ retry:
951 good_area:
952 si_code = SEGV_ACCERR;
953 if (cause < 0) {
954 - if (!(vma->vm_flags & VM_EXEC))
955 + if (!(vma->vm_flags & VM_EXEC)) {
956 +
957 +#ifdef CONFIG_PAX_PAGEEXEC
958 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
959 + goto bad_area;
960 +
961 + up_read(&mm->mmap_sem);
962 + switch (pax_handle_fetch_fault(regs)) {
963 +
964 +#ifdef CONFIG_PAX_EMUPLT
965 + case 2:
966 + case 3:
967 + return;
968 +#endif
969 +
970 + }
971 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
972 + do_group_exit(SIGKILL);
973 +#else
974 goto bad_area;
975 +#endif
976 +
977 + }
978 } else if (!cause) {
979 /* Allow reads even for write-only mappings */
980 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
981 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
982 index 45df48b..952017a 100644
983 --- a/arch/arm/Kconfig
984 +++ b/arch/arm/Kconfig
985 @@ -1716,7 +1716,7 @@ config ALIGNMENT_TRAP
986
987 config UACCESS_WITH_MEMCPY
988 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
989 - depends on MMU
990 + depends on MMU && !PAX_MEMORY_UDEREF
991 default y if CPU_FEROCEON
992 help
993 Implement faster copy_to_user and clear_user methods for CPU
994 @@ -1951,6 +1951,7 @@ config XIP_PHYS_ADDR
995 config KEXEC
996 bool "Kexec system call (EXPERIMENTAL)"
997 depends on (!SMP || PM_SLEEP_SMP)
998 + depends on !GRKERNSEC_KMEM
999 help
1000 kexec is a system call that implements the ability to shutdown your
1001 current kernel, and to start another kernel. It is like a reboot
1002 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
1003 index e22c119..abe7041 100644
1004 --- a/arch/arm/include/asm/atomic.h
1005 +++ b/arch/arm/include/asm/atomic.h
1006 @@ -18,17 +18,41 @@
1007 #include <asm/barrier.h>
1008 #include <asm/cmpxchg.h>
1009
1010 +#ifdef CONFIG_GENERIC_ATOMIC64
1011 +#include <asm-generic/atomic64.h>
1012 +#endif
1013 +
1014 #define ATOMIC_INIT(i) { (i) }
1015
1016 #ifdef __KERNEL__
1017
1018 +#ifdef CONFIG_THUMB2_KERNEL
1019 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
1020 +#else
1021 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
1022 +#endif
1023 +
1024 +#define _ASM_EXTABLE(from, to) \
1025 +" .pushsection __ex_table,\"a\"\n"\
1026 +" .align 3\n" \
1027 +" .long " #from ", " #to"\n" \
1028 +" .popsection"
1029 +
1030 /*
1031 * On ARM, ordinary assignment (str instruction) doesn't clear the local
1032 * strex/ldrex monitor on some implementations. The reason we can use it for
1033 * atomic_set() is the clrex or dummy strex done on every exception return.
1034 */
1035 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1036 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1037 +{
1038 + return ACCESS_ONCE(v->counter);
1039 +}
1040 #define atomic_set(v,i) (((v)->counter) = (i))
1041 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1042 +{
1043 + v->counter = i;
1044 +}
1045
1046 #if __LINUX_ARM_ARCH__ >= 6
1047
1048 @@ -38,26 +62,50 @@
1049 * to ensure that the update happens.
1050 */
1051
1052 -#define ATOMIC_OP(op, c_op, asm_op) \
1053 -static inline void atomic_##op(int i, atomic_t *v) \
1054 +#ifdef CONFIG_PAX_REFCOUNT
1055 +#define __OVERFLOW_POST \
1056 + " bvc 3f\n" \
1057 + "2: " REFCOUNT_TRAP_INSN "\n"\
1058 + "3:\n"
1059 +#define __OVERFLOW_POST_RETURN \
1060 + " bvc 3f\n" \
1061 +" mov %0, %1\n" \
1062 + "2: " REFCOUNT_TRAP_INSN "\n"\
1063 + "3:\n"
1064 +#define __OVERFLOW_EXTABLE \
1065 + "4:\n" \
1066 + _ASM_EXTABLE(2b, 4b)
1067 +#else
1068 +#define __OVERFLOW_POST
1069 +#define __OVERFLOW_POST_RETURN
1070 +#define __OVERFLOW_EXTABLE
1071 +#endif
1072 +
1073 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1074 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1075 { \
1076 unsigned long tmp; \
1077 int result; \
1078 \
1079 prefetchw(&v->counter); \
1080 - __asm__ __volatile__("@ atomic_" #op "\n" \
1081 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1082 "1: ldrex %0, [%3]\n" \
1083 " " #asm_op " %0, %0, %4\n" \
1084 + post_op \
1085 " strex %1, %0, [%3]\n" \
1086 " teq %1, #0\n" \
1087 -" bne 1b" \
1088 +" bne 1b\n" \
1089 + extable \
1090 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1091 : "r" (&v->counter), "Ir" (i) \
1092 : "cc"); \
1093 } \
1094
1095 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1096 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1097 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1098 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1099 +
1100 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1101 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1102 { \
1103 unsigned long tmp; \
1104 int result; \
1105 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1106 smp_mb(); \
1107 prefetchw(&v->counter); \
1108 \
1109 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1110 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1111 "1: ldrex %0, [%3]\n" \
1112 " " #asm_op " %0, %0, %4\n" \
1113 + post_op \
1114 " strex %1, %0, [%3]\n" \
1115 " teq %1, #0\n" \
1116 -" bne 1b" \
1117 +" bne 1b\n" \
1118 + extable \
1119 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1120 : "r" (&v->counter), "Ir" (i) \
1121 : "cc"); \
1122 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1123 return result; \
1124 }
1125
1126 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1127 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1128 +
1129 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1130 {
1131 int oldval;
1132 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1133 __asm__ __volatile__ ("@ atomic_add_unless\n"
1134 "1: ldrex %0, [%4]\n"
1135 " teq %0, %5\n"
1136 -" beq 2f\n"
1137 -" add %1, %0, %6\n"
1138 +" beq 4f\n"
1139 +" adds %1, %0, %6\n"
1140 +
1141 +#ifdef CONFIG_PAX_REFCOUNT
1142 +" bvc 3f\n"
1143 +"2: " REFCOUNT_TRAP_INSN "\n"
1144 +"3:\n"
1145 +#endif
1146 +
1147 " strex %2, %1, [%4]\n"
1148 " teq %2, #0\n"
1149 " bne 1b\n"
1150 -"2:"
1151 +"4:"
1152 +
1153 +#ifdef CONFIG_PAX_REFCOUNT
1154 + _ASM_EXTABLE(2b, 4b)
1155 +#endif
1156 +
1157 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1158 : "r" (&v->counter), "r" (u), "r" (a)
1159 : "cc");
1160 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1161 return oldval;
1162 }
1163
1164 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1165 +{
1166 + unsigned long oldval, res;
1167 +
1168 + smp_mb();
1169 +
1170 + do {
1171 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1172 + "ldrex %1, [%3]\n"
1173 + "mov %0, #0\n"
1174 + "teq %1, %4\n"
1175 + "strexeq %0, %5, [%3]\n"
1176 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1177 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1178 + : "cc");
1179 + } while (res);
1180 +
1181 + smp_mb();
1182 +
1183 + return oldval;
1184 +}
1185 +
1186 #else /* ARM_ARCH_6 */
1187
1188 #ifdef CONFIG_SMP
1189 #error SMP not supported on pre-ARMv6 CPUs
1190 #endif
1191
1192 -#define ATOMIC_OP(op, c_op, asm_op) \
1193 -static inline void atomic_##op(int i, atomic_t *v) \
1194 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1195 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1196 { \
1197 unsigned long flags; \
1198 \
1199 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1200 raw_local_irq_restore(flags); \
1201 } \
1202
1203 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1204 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1205 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1206 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1207 +
1208 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1209 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1210 { \
1211 unsigned long flags; \
1212 int val; \
1213 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1214 return val; \
1215 }
1216
1217 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1218 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1219 +
1220 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1221 {
1222 int ret;
1223 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1224 return ret;
1225 }
1226
1227 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1228 +{
1229 + return atomic_cmpxchg((atomic_t *)v, old, new);
1230 +}
1231 +
1232 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1233 {
1234 int c, old;
1235 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1236
1237 #undef ATOMIC_OPS
1238 #undef ATOMIC_OP_RETURN
1239 +#undef __ATOMIC_OP_RETURN
1240 #undef ATOMIC_OP
1241 +#undef __ATOMIC_OP
1242
1243 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1244 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1245 +{
1246 + return xchg(&v->counter, new);
1247 +}
1248
1249 #define atomic_inc(v) atomic_add(1, v)
1250 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1251 +{
1252 + atomic_add_unchecked(1, v);
1253 +}
1254 #define atomic_dec(v) atomic_sub(1, v)
1255 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1256 +{
1257 + atomic_sub_unchecked(1, v);
1258 +}
1259
1260 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1261 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1262 +{
1263 + return atomic_add_return_unchecked(1, v) == 0;
1264 +}
1265 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1266 #define atomic_inc_return(v) (atomic_add_return(1, v))
1267 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1268 +{
1269 + return atomic_add_return_unchecked(1, v);
1270 +}
1271 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1272 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1273
1274 @@ -216,6 +336,14 @@ typedef struct {
1275 long long counter;
1276 } atomic64_t;
1277
1278 +#ifdef CONFIG_PAX_REFCOUNT
1279 +typedef struct {
1280 + long long counter;
1281 +} atomic64_unchecked_t;
1282 +#else
1283 +typedef atomic64_t atomic64_unchecked_t;
1284 +#endif
1285 +
1286 #define ATOMIC64_INIT(i) { (i) }
1287
1288 #ifdef CONFIG_ARM_LPAE
1289 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1290 return result;
1291 }
1292
1293 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1294 +{
1295 + long long result;
1296 +
1297 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1298 +" ldrd %0, %H0, [%1]"
1299 + : "=&r" (result)
1300 + : "r" (&v->counter), "Qo" (v->counter)
1301 + );
1302 +
1303 + return result;
1304 +}
1305 +
1306 static inline void atomic64_set(atomic64_t *v, long long i)
1307 {
1308 __asm__ __volatile__("@ atomic64_set\n"
1309 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1310 : "r" (&v->counter), "r" (i)
1311 );
1312 }
1313 +
1314 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1315 +{
1316 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1317 +" strd %2, %H2, [%1]"
1318 + : "=Qo" (v->counter)
1319 + : "r" (&v->counter), "r" (i)
1320 + );
1321 +}
1322 #else
1323 static inline long long atomic64_read(const atomic64_t *v)
1324 {
1325 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1326 return result;
1327 }
1328
1329 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1330 +{
1331 + long long result;
1332 +
1333 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1334 +" ldrexd %0, %H0, [%1]"
1335 + : "=&r" (result)
1336 + : "r" (&v->counter), "Qo" (v->counter)
1337 + );
1338 +
1339 + return result;
1340 +}
1341 +
1342 static inline void atomic64_set(atomic64_t *v, long long i)
1343 {
1344 long long tmp;
1345 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1346 : "r" (&v->counter), "r" (i)
1347 : "cc");
1348 }
1349 +
1350 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1351 +{
1352 + long long tmp;
1353 +
1354 + prefetchw(&v->counter);
1355 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1356 +"1: ldrexd %0, %H0, [%2]\n"
1357 +" strexd %0, %3, %H3, [%2]\n"
1358 +" teq %0, #0\n"
1359 +" bne 1b"
1360 + : "=&r" (tmp), "=Qo" (v->counter)
1361 + : "r" (&v->counter), "r" (i)
1362 + : "cc");
1363 +}
1364 #endif
1365
1366 -#define ATOMIC64_OP(op, op1, op2) \
1367 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1368 +#undef __OVERFLOW_POST_RETURN
1369 +#define __OVERFLOW_POST_RETURN \
1370 + " bvc 3f\n" \
1371 +" mov %0, %1\n" \
1372 +" mov %H0, %H1\n" \
1373 + "2: " REFCOUNT_TRAP_INSN "\n"\
1374 + "3:\n"
1375 +
1376 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1377 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1378 { \
1379 long long result; \
1380 unsigned long tmp; \
1381 \
1382 prefetchw(&v->counter); \
1383 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1384 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1385 "1: ldrexd %0, %H0, [%3]\n" \
1386 " " #op1 " %Q0, %Q0, %Q4\n" \
1387 " " #op2 " %R0, %R0, %R4\n" \
1388 + post_op \
1389 " strexd %1, %0, %H0, [%3]\n" \
1390 " teq %1, #0\n" \
1391 -" bne 1b" \
1392 +" bne 1b\n" \
1393 + extable \
1394 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1395 : "r" (&v->counter), "r" (i) \
1396 : "cc"); \
1397 } \
1398
1399 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1400 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1401 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1402 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1403 +
1404 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1405 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1406 { \
1407 long long result; \
1408 unsigned long tmp; \
1409 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1410 smp_mb(); \
1411 prefetchw(&v->counter); \
1412 \
1413 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1414 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1415 "1: ldrexd %0, %H0, [%3]\n" \
1416 " " #op1 " %Q0, %Q0, %Q4\n" \
1417 " " #op2 " %R0, %R0, %R4\n" \
1418 + post_op \
1419 " strexd %1, %0, %H0, [%3]\n" \
1420 " teq %1, #0\n" \
1421 -" bne 1b" \
1422 +" bne 1b\n" \
1423 + extable \
1424 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1425 : "r" (&v->counter), "r" (i) \
1426 : "cc"); \
1427 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1428 return result; \
1429 }
1430
1431 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1432 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1433 +
1434 #define ATOMIC64_OPS(op, op1, op2) \
1435 ATOMIC64_OP(op, op1, op2) \
1436 ATOMIC64_OP_RETURN(op, op1, op2)
1437 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1438
1439 #undef ATOMIC64_OPS
1440 #undef ATOMIC64_OP_RETURN
1441 +#undef __ATOMIC64_OP_RETURN
1442 #undef ATOMIC64_OP
1443 +#undef __ATOMIC64_OP
1444 +#undef __OVERFLOW_EXTABLE
1445 +#undef __OVERFLOW_POST_RETURN
1446 +#undef __OVERFLOW_POST
1447
1448 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1449 long long new)
1450 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1451 return oldval;
1452 }
1453
1454 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1455 + long long new)
1456 +{
1457 + long long oldval;
1458 + unsigned long res;
1459 +
1460 + smp_mb();
1461 +
1462 + do {
1463 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1464 + "ldrexd %1, %H1, [%3]\n"
1465 + "mov %0, #0\n"
1466 + "teq %1, %4\n"
1467 + "teqeq %H1, %H4\n"
1468 + "strexdeq %0, %5, %H5, [%3]"
1469 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1470 + : "r" (&ptr->counter), "r" (old), "r" (new)
1471 + : "cc");
1472 + } while (res);
1473 +
1474 + smp_mb();
1475 +
1476 + return oldval;
1477 +}
1478 +
1479 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1480 {
1481 long long result;
1482 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1483 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1484 {
1485 long long result;
1486 - unsigned long tmp;
1487 + u64 tmp;
1488
1489 smp_mb();
1490 prefetchw(&v->counter);
1491
1492 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1493 -"1: ldrexd %0, %H0, [%3]\n"
1494 -" subs %Q0, %Q0, #1\n"
1495 -" sbc %R0, %R0, #0\n"
1496 +"1: ldrexd %1, %H1, [%3]\n"
1497 +" subs %Q0, %Q1, #1\n"
1498 +" sbcs %R0, %R1, #0\n"
1499 +
1500 +#ifdef CONFIG_PAX_REFCOUNT
1501 +" bvc 3f\n"
1502 +" mov %Q0, %Q1\n"
1503 +" mov %R0, %R1\n"
1504 +"2: " REFCOUNT_TRAP_INSN "\n"
1505 +"3:\n"
1506 +#endif
1507 +
1508 " teq %R0, #0\n"
1509 -" bmi 2f\n"
1510 +" bmi 4f\n"
1511 " strexd %1, %0, %H0, [%3]\n"
1512 " teq %1, #0\n"
1513 " bne 1b\n"
1514 -"2:"
1515 +"4:\n"
1516 +
1517 +#ifdef CONFIG_PAX_REFCOUNT
1518 + _ASM_EXTABLE(2b, 4b)
1519 +#endif
1520 +
1521 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1522 : "r" (&v->counter)
1523 : "cc");
1524 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1525 " teq %0, %5\n"
1526 " teqeq %H0, %H5\n"
1527 " moveq %1, #0\n"
1528 -" beq 2f\n"
1529 +" beq 4f\n"
1530 " adds %Q0, %Q0, %Q6\n"
1531 -" adc %R0, %R0, %R6\n"
1532 +" adcs %R0, %R0, %R6\n"
1533 +
1534 +#ifdef CONFIG_PAX_REFCOUNT
1535 +" bvc 3f\n"
1536 +"2: " REFCOUNT_TRAP_INSN "\n"
1537 +"3:\n"
1538 +#endif
1539 +
1540 " strexd %2, %0, %H0, [%4]\n"
1541 " teq %2, #0\n"
1542 " bne 1b\n"
1543 -"2:"
1544 +"4:\n"
1545 +
1546 +#ifdef CONFIG_PAX_REFCOUNT
1547 + _ASM_EXTABLE(2b, 4b)
1548 +#endif
1549 +
1550 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1551 : "r" (&v->counter), "r" (u), "r" (a)
1552 : "cc");
1553 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1554
1555 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1556 #define atomic64_inc(v) atomic64_add(1LL, (v))
1557 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1558 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1559 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1560 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1561 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1562 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1563 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1564 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1565 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1566 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1567 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1568 index d2f81e6..3c4dba5 100644
1569 --- a/arch/arm/include/asm/barrier.h
1570 +++ b/arch/arm/include/asm/barrier.h
1571 @@ -67,7 +67,7 @@
1572 do { \
1573 compiletime_assert_atomic_type(*p); \
1574 smp_mb(); \
1575 - ACCESS_ONCE(*p) = (v); \
1576 + ACCESS_ONCE_RW(*p) = (v); \
1577 } while (0)
1578
1579 #define smp_load_acquire(p) \
1580 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1581 index 75fe66b..ba3dee4 100644
1582 --- a/arch/arm/include/asm/cache.h
1583 +++ b/arch/arm/include/asm/cache.h
1584 @@ -4,8 +4,10 @@
1585 #ifndef __ASMARM_CACHE_H
1586 #define __ASMARM_CACHE_H
1587
1588 +#include <linux/const.h>
1589 +
1590 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1591 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1592 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1593
1594 /*
1595 * Memory returned by kmalloc() may be used for DMA, so we must make
1596 @@ -24,5 +26,6 @@
1597 #endif
1598
1599 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1600 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1601
1602 #endif
1603 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1604 index 2d46862..a35415b 100644
1605 --- a/arch/arm/include/asm/cacheflush.h
1606 +++ b/arch/arm/include/asm/cacheflush.h
1607 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1608 void (*dma_unmap_area)(const void *, size_t, int);
1609
1610 void (*dma_flush_range)(const void *, const void *);
1611 -};
1612 +} __no_const;
1613
1614 /*
1615 * Select the calling method
1616 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1617 index 5233151..87a71fa 100644
1618 --- a/arch/arm/include/asm/checksum.h
1619 +++ b/arch/arm/include/asm/checksum.h
1620 @@ -37,7 +37,19 @@ __wsum
1621 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1622
1623 __wsum
1624 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1625 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1626 +
1627 +static inline __wsum
1628 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1629 +{
1630 + __wsum ret;
1631 + pax_open_userland();
1632 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1633 + pax_close_userland();
1634 + return ret;
1635 +}
1636 +
1637 +
1638
1639 /*
1640 * Fold a partial checksum without adding pseudo headers
1641 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1642 index abb2c37..96db950 100644
1643 --- a/arch/arm/include/asm/cmpxchg.h
1644 +++ b/arch/arm/include/asm/cmpxchg.h
1645 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1646
1647 #define xchg(ptr,x) \
1648 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1649 +#define xchg_unchecked(ptr,x) \
1650 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1651
1652 #include <asm-generic/cmpxchg-local.h>
1653
1654 diff --git a/arch/arm/include/asm/cpuidle.h b/arch/arm/include/asm/cpuidle.h
1655 index 0f84249..8e83c55 100644
1656 --- a/arch/arm/include/asm/cpuidle.h
1657 +++ b/arch/arm/include/asm/cpuidle.h
1658 @@ -32,7 +32,7 @@ struct device_node;
1659 struct cpuidle_ops {
1660 int (*suspend)(int cpu, unsigned long arg);
1661 int (*init)(struct device_node *, int cpu);
1662 -};
1663 +} __no_const;
1664
1665 struct of_cpuidle_method {
1666 const char *method;
1667 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1668 index 6ddbe44..b5e38b1a 100644
1669 --- a/arch/arm/include/asm/domain.h
1670 +++ b/arch/arm/include/asm/domain.h
1671 @@ -48,18 +48,37 @@
1672 * Domain types
1673 */
1674 #define DOMAIN_NOACCESS 0
1675 -#define DOMAIN_CLIENT 1
1676 #ifdef CONFIG_CPU_USE_DOMAINS
1677 +#define DOMAIN_USERCLIENT 1
1678 +#define DOMAIN_KERNELCLIENT 1
1679 #define DOMAIN_MANAGER 3
1680 +#define DOMAIN_VECTORS DOMAIN_USER
1681 #else
1682 +
1683 +#ifdef CONFIG_PAX_KERNEXEC
1684 #define DOMAIN_MANAGER 1
1685 +#define DOMAIN_KERNEXEC 3
1686 +#else
1687 +#define DOMAIN_MANAGER 1
1688 +#endif
1689 +
1690 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1691 +#define DOMAIN_USERCLIENT 0
1692 +#define DOMAIN_UDEREF 1
1693 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1694 +#else
1695 +#define DOMAIN_USERCLIENT 1
1696 +#define DOMAIN_VECTORS DOMAIN_USER
1697 +#endif
1698 +#define DOMAIN_KERNELCLIENT 1
1699 +
1700 #endif
1701
1702 #define domain_val(dom,type) ((type) << (2*(dom)))
1703
1704 #ifndef __ASSEMBLY__
1705
1706 -#ifdef CONFIG_CPU_USE_DOMAINS
1707 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1708 static inline void set_domain(unsigned val)
1709 {
1710 asm volatile(
1711 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1712 isb();
1713 }
1714
1715 -#define modify_domain(dom,type) \
1716 - do { \
1717 - struct thread_info *thread = current_thread_info(); \
1718 - unsigned int domain = thread->cpu_domain; \
1719 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1720 - thread->cpu_domain = domain | domain_val(dom, type); \
1721 - set_domain(thread->cpu_domain); \
1722 - } while (0)
1723 -
1724 +extern void modify_domain(unsigned int dom, unsigned int type);
1725 #else
1726 static inline void set_domain(unsigned val) { }
1727 static inline void modify_domain(unsigned dom, unsigned type) { }
1728 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1729 index d2315ff..f60b47b 100644
1730 --- a/arch/arm/include/asm/elf.h
1731 +++ b/arch/arm/include/asm/elf.h
1732 @@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1733 the loader. We need to make sure that it is out of the way of the program
1734 that it will "exec", and that there is sufficient room for the brk. */
1735
1736 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1737 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1738 +
1739 +#ifdef CONFIG_PAX_ASLR
1740 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1741 +
1742 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1743 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1744 +#endif
1745
1746 /* When the program starts, a1 contains a pointer to a function to be
1747 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1748 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1749 index de53547..52b9a28 100644
1750 --- a/arch/arm/include/asm/fncpy.h
1751 +++ b/arch/arm/include/asm/fncpy.h
1752 @@ -81,7 +81,9 @@
1753 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1754 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1755 \
1756 + pax_open_kernel(); \
1757 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1758 + pax_close_kernel(); \
1759 flush_icache_range((unsigned long)(dest_buf), \
1760 (unsigned long)(dest_buf) + (size)); \
1761 \
1762 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1763 index 4e78065..f265b48 100644
1764 --- a/arch/arm/include/asm/futex.h
1765 +++ b/arch/arm/include/asm/futex.h
1766 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1767 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1768 return -EFAULT;
1769
1770 + pax_open_userland();
1771 +
1772 smp_mb();
1773 /* Prefetching cannot fault */
1774 prefetchw(uaddr);
1775 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1776 : "cc", "memory");
1777 smp_mb();
1778
1779 + pax_close_userland();
1780 +
1781 *uval = val;
1782 return ret;
1783 }
1784 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1785 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1786 return -EFAULT;
1787
1788 + pax_open_userland();
1789 +
1790 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1791 "1: " TUSER(ldr) " %1, [%4]\n"
1792 " teq %1, %2\n"
1793 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1794 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1795 : "cc", "memory");
1796
1797 + pax_close_userland();
1798 +
1799 *uval = val;
1800 return ret;
1801 }
1802 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1803 return -EFAULT;
1804
1805 pagefault_disable(); /* implies preempt_disable() */
1806 + pax_open_userland();
1807
1808 switch (op) {
1809 case FUTEX_OP_SET:
1810 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1811 ret = -ENOSYS;
1812 }
1813
1814 + pax_close_userland();
1815 pagefault_enable(); /* subsumes preempt_enable() */
1816
1817 if (!ret) {
1818 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1819 index 83eb2f7..ed77159 100644
1820 --- a/arch/arm/include/asm/kmap_types.h
1821 +++ b/arch/arm/include/asm/kmap_types.h
1822 @@ -4,6 +4,6 @@
1823 /*
1824 * This is the "bare minimum". AIO seems to require this.
1825 */
1826 -#define KM_TYPE_NR 16
1827 +#define KM_TYPE_NR 17
1828
1829 #endif
1830 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1831 index 9e614a1..3302cca 100644
1832 --- a/arch/arm/include/asm/mach/dma.h
1833 +++ b/arch/arm/include/asm/mach/dma.h
1834 @@ -22,7 +22,7 @@ struct dma_ops {
1835 int (*residue)(unsigned int, dma_t *); /* optional */
1836 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1837 const char *type;
1838 -};
1839 +} __do_const;
1840
1841 struct dma_struct {
1842 void *addr; /* single DMA address */
1843 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1844 index f98c7f3..e5c626d 100644
1845 --- a/arch/arm/include/asm/mach/map.h
1846 +++ b/arch/arm/include/asm/mach/map.h
1847 @@ -23,17 +23,19 @@ struct map_desc {
1848
1849 /* types 0-3 are defined in asm/io.h */
1850 enum {
1851 - MT_UNCACHED = 4,
1852 - MT_CACHECLEAN,
1853 - MT_MINICLEAN,
1854 + MT_UNCACHED_RW = 4,
1855 + MT_CACHECLEAN_RO,
1856 + MT_MINICLEAN_RO,
1857 MT_LOW_VECTORS,
1858 MT_HIGH_VECTORS,
1859 - MT_MEMORY_RWX,
1860 + __MT_MEMORY_RWX,
1861 MT_MEMORY_RW,
1862 - MT_ROM,
1863 - MT_MEMORY_RWX_NONCACHED,
1864 + MT_MEMORY_RX,
1865 + MT_ROM_RX,
1866 + MT_MEMORY_RW_NONCACHED,
1867 + MT_MEMORY_RX_NONCACHED,
1868 MT_MEMORY_RW_DTCM,
1869 - MT_MEMORY_RWX_ITCM,
1870 + MT_MEMORY_RX_ITCM,
1871 MT_MEMORY_RW_SO,
1872 MT_MEMORY_DMA_READY,
1873 };
1874 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1875 index 563b92f..689d58e 100644
1876 --- a/arch/arm/include/asm/outercache.h
1877 +++ b/arch/arm/include/asm/outercache.h
1878 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1879 /* This is an ARM L2C thing */
1880 void (*write_sec)(unsigned long, unsigned);
1881 void (*configure)(const struct l2x0_regs *);
1882 -};
1883 +} __no_const;
1884
1885 extern struct outer_cache_fns outer_cache;
1886
1887 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1888 index 4355f0e..cd9168e 100644
1889 --- a/arch/arm/include/asm/page.h
1890 +++ b/arch/arm/include/asm/page.h
1891 @@ -23,6 +23,7 @@
1892
1893 #else
1894
1895 +#include <linux/compiler.h>
1896 #include <asm/glue.h>
1897
1898 /*
1899 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1900 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1901 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1902 unsigned long vaddr, struct vm_area_struct *vma);
1903 -};
1904 +} __no_const;
1905
1906 #ifdef MULTI_USER
1907 extern struct cpu_user_fns cpu_user;
1908 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1909 index 19cfab5..3f5c7e9 100644
1910 --- a/arch/arm/include/asm/pgalloc.h
1911 +++ b/arch/arm/include/asm/pgalloc.h
1912 @@ -17,6 +17,7 @@
1913 #include <asm/processor.h>
1914 #include <asm/cacheflush.h>
1915 #include <asm/tlbflush.h>
1916 +#include <asm/system_info.h>
1917
1918 #define check_pgt_cache() do { } while (0)
1919
1920 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1921 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1922 }
1923
1924 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1925 +{
1926 + pud_populate(mm, pud, pmd);
1927 +}
1928 +
1929 #else /* !CONFIG_ARM_LPAE */
1930
1931 /*
1932 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1933 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1934 #define pmd_free(mm, pmd) do { } while (0)
1935 #define pud_populate(mm,pmd,pte) BUG()
1936 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1937
1938 #endif /* CONFIG_ARM_LPAE */
1939
1940 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1941 __free_page(pte);
1942 }
1943
1944 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1945 +{
1946 +#ifdef CONFIG_ARM_LPAE
1947 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1948 +#else
1949 + if (addr & SECTION_SIZE)
1950 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1951 + else
1952 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1953 +#endif
1954 + flush_pmd_entry(pmdp);
1955 +}
1956 +
1957 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1958 pmdval_t prot)
1959 {
1960 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1961 index 5e68278..1869bae 100644
1962 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1963 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1964 @@ -27,7 +27,7 @@
1965 /*
1966 * - section
1967 */
1968 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1969 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1970 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1971 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1972 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1973 @@ -39,6 +39,7 @@
1974 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1975 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1976 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1977 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1978
1979 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1980 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1981 @@ -68,6 +69,7 @@
1982 * - extended small page/tiny page
1983 */
1984 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1985 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1986 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1987 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1988 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1989 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1990 index bfd662e..f6cbb02 100644
1991 --- a/arch/arm/include/asm/pgtable-2level.h
1992 +++ b/arch/arm/include/asm/pgtable-2level.h
1993 @@ -127,6 +127,9 @@
1994 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1995 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1996
1997 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1998 +#define L_PTE_PXN (_AT(pteval_t, 0))
1999 +
2000 /*
2001 * These are the memory types, defined to be compatible with
2002 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
2003 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
2004 index a745a2a..481350a 100644
2005 --- a/arch/arm/include/asm/pgtable-3level.h
2006 +++ b/arch/arm/include/asm/pgtable-3level.h
2007 @@ -80,6 +80,7 @@
2008 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
2009 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
2010 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
2011 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
2012 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
2013 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
2014 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
2015 @@ -91,10 +92,12 @@
2016 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
2017 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
2018 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
2019 +#define PMD_SECT_RDONLY PMD_SECT_AP2
2020
2021 /*
2022 * To be used in assembly code with the upper page attributes.
2023 */
2024 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
2025 #define L_PTE_XN_HIGH (1 << (54 - 32))
2026 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
2027
2028 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
2029 index f403541..b10df68 100644
2030 --- a/arch/arm/include/asm/pgtable.h
2031 +++ b/arch/arm/include/asm/pgtable.h
2032 @@ -33,6 +33,9 @@
2033 #include <asm/pgtable-2level.h>
2034 #endif
2035
2036 +#define ktla_ktva(addr) (addr)
2037 +#define ktva_ktla(addr) (addr)
2038 +
2039 /*
2040 * Just any arbitrary offset to the start of the vmalloc VM area: the
2041 * current 8MB value just means that there will be a 8MB "hole" after the
2042 @@ -48,6 +51,9 @@
2043 #define LIBRARY_TEXT_START 0x0c000000
2044
2045 #ifndef __ASSEMBLY__
2046 +extern pteval_t __supported_pte_mask;
2047 +extern pmdval_t __supported_pmd_mask;
2048 +
2049 extern void __pte_error(const char *file, int line, pte_t);
2050 extern void __pmd_error(const char *file, int line, pmd_t);
2051 extern void __pgd_error(const char *file, int line, pgd_t);
2052 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2053 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2054 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2055
2056 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2057 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2058 +
2059 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2060 +#include <asm/domain.h>
2061 +#include <linux/thread_info.h>
2062 +#include <linux/preempt.h>
2063 +
2064 +static inline int test_domain(int domain, int domaintype)
2065 +{
2066 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2067 +}
2068 +#endif
2069 +
2070 +#ifdef CONFIG_PAX_KERNEXEC
2071 +static inline unsigned long pax_open_kernel(void) {
2072 +#ifdef CONFIG_ARM_LPAE
2073 + /* TODO */
2074 +#else
2075 + preempt_disable();
2076 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2077 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2078 +#endif
2079 + return 0;
2080 +}
2081 +
2082 +static inline unsigned long pax_close_kernel(void) {
2083 +#ifdef CONFIG_ARM_LPAE
2084 + /* TODO */
2085 +#else
2086 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2087 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2088 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2089 + preempt_enable_no_resched();
2090 +#endif
2091 + return 0;
2092 +}
2093 +#else
2094 +static inline unsigned long pax_open_kernel(void) { return 0; }
2095 +static inline unsigned long pax_close_kernel(void) { return 0; }
2096 +#endif
2097 +
2098 /*
2099 * This is the lowest virtual address we can permit any user space
2100 * mapping to be mapped at. This is particularly important for
2101 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2102 /*
2103 * The pgprot_* and protection_map entries will be fixed up in runtime
2104 * to include the cachable and bufferable bits based on memory policy,
2105 - * as well as any architecture dependent bits like global/ASID and SMP
2106 - * shared mapping bits.
2107 + * as well as any architecture dependent bits like global/ASID, PXN,
2108 + * and SMP shared mapping bits.
2109 */
2110 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2111
2112 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2113 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2114 {
2115 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2116 - L_PTE_NONE | L_PTE_VALID;
2117 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2118 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2119 return pte;
2120 }
2121 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2122 index c25ef3e..735f14b 100644
2123 --- a/arch/arm/include/asm/psci.h
2124 +++ b/arch/arm/include/asm/psci.h
2125 @@ -32,7 +32,7 @@ struct psci_operations {
2126 int (*affinity_info)(unsigned long target_affinity,
2127 unsigned long lowest_affinity_level);
2128 int (*migrate_info_type)(void);
2129 -};
2130 +} __no_const;
2131
2132 extern struct psci_operations psci_ops;
2133 extern struct smp_operations psci_smp_ops;
2134 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2135 index 18f5a55..5072a40 100644
2136 --- a/arch/arm/include/asm/smp.h
2137 +++ b/arch/arm/include/asm/smp.h
2138 @@ -107,7 +107,7 @@ struct smp_operations {
2139 int (*cpu_disable)(unsigned int cpu);
2140 #endif
2141 #endif
2142 -};
2143 +} __no_const;
2144
2145 struct of_cpu_method {
2146 const char *method;
2147 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2148 index bd32ede..bd90a0b 100644
2149 --- a/arch/arm/include/asm/thread_info.h
2150 +++ b/arch/arm/include/asm/thread_info.h
2151 @@ -74,9 +74,9 @@ struct thread_info {
2152 .flags = 0, \
2153 .preempt_count = INIT_PREEMPT_COUNT, \
2154 .addr_limit = KERNEL_DS, \
2155 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2156 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2157 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2158 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2159 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2160 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2161 }
2162
2163 #define init_thread_info (init_thread_union.thread_info)
2164 @@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2165 #define TIF_SYSCALL_AUDIT 9
2166 #define TIF_SYSCALL_TRACEPOINT 10
2167 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2168 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2169 +/* within 8 bits of TIF_SYSCALL_TRACE
2170 + * to meet flexible second operand requirements
2171 + */
2172 +#define TIF_GRSEC_SETXID 12
2173 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2174 #define TIF_USING_IWMMXT 17
2175 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2176 #define TIF_RESTORE_SIGMASK 20
2177 @@ -166,10 +170,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2178 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2179 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2180 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2181 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2182
2183 /* Checks for any syscall work in entry-common.S */
2184 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2185 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2186 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2187
2188 /*
2189 * Change these and you break ASM code in entry-common.S
2190 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2191 index 5f833f7..76e6644 100644
2192 --- a/arch/arm/include/asm/tls.h
2193 +++ b/arch/arm/include/asm/tls.h
2194 @@ -3,6 +3,7 @@
2195
2196 #include <linux/compiler.h>
2197 #include <asm/thread_info.h>
2198 +#include <asm/pgtable.h>
2199
2200 #ifdef __ASSEMBLY__
2201 #include <asm/asm-offsets.h>
2202 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2203 * at 0xffff0fe0 must be used instead. (see
2204 * entry-armv.S for details)
2205 */
2206 + pax_open_kernel();
2207 *((unsigned int *)0xffff0ff0) = val;
2208 + pax_close_kernel();
2209 #endif
2210 }
2211
2212 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2213 index 74b17d0..57a4bf4 100644
2214 --- a/arch/arm/include/asm/uaccess.h
2215 +++ b/arch/arm/include/asm/uaccess.h
2216 @@ -18,6 +18,7 @@
2217 #include <asm/domain.h>
2218 #include <asm/unified.h>
2219 #include <asm/compiler.h>
2220 +#include <asm/pgtable.h>
2221
2222 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2223 #include <asm-generic/uaccess-unaligned.h>
2224 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2225 static inline void set_fs(mm_segment_t fs)
2226 {
2227 current_thread_info()->addr_limit = fs;
2228 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2229 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2230 }
2231
2232 #define segment_eq(a, b) ((a) == (b))
2233
2234 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2235 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2236 +
2237 +static inline void pax_open_userland(void)
2238 +{
2239 +
2240 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2241 + if (segment_eq(get_fs(), USER_DS)) {
2242 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2243 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2244 + }
2245 +#endif
2246 +
2247 +}
2248 +
2249 +static inline void pax_close_userland(void)
2250 +{
2251 +
2252 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2253 + if (segment_eq(get_fs(), USER_DS)) {
2254 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2255 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2256 + }
2257 +#endif
2258 +
2259 +}
2260 +
2261 #define __addr_ok(addr) ({ \
2262 unsigned long flag; \
2263 __asm__("cmp %2, %0; movlo %0, #0" \
2264 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2265
2266 #define get_user(x, p) \
2267 ({ \
2268 + int __e; \
2269 might_fault(); \
2270 - __get_user_check(x, p); \
2271 + pax_open_userland(); \
2272 + __e = __get_user_check((x), (p)); \
2273 + pax_close_userland(); \
2274 + __e; \
2275 })
2276
2277 extern int __put_user_1(void *, unsigned int);
2278 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2279
2280 #define put_user(x, p) \
2281 ({ \
2282 + int __e; \
2283 might_fault(); \
2284 - __put_user_check(x, p); \
2285 + pax_open_userland(); \
2286 + __e = __put_user_check((x), (p)); \
2287 + pax_close_userland(); \
2288 + __e; \
2289 })
2290
2291 #else /* CONFIG_MMU */
2292 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2293
2294 #endif /* CONFIG_MMU */
2295
2296 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2297 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2298
2299 #define user_addr_max() \
2300 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2301 #define __get_user(x, ptr) \
2302 ({ \
2303 long __gu_err = 0; \
2304 + pax_open_userland(); \
2305 __get_user_err((x), (ptr), __gu_err); \
2306 + pax_close_userland(); \
2307 __gu_err; \
2308 })
2309
2310 #define __get_user_error(x, ptr, err) \
2311 ({ \
2312 + pax_open_userland(); \
2313 __get_user_err((x), (ptr), err); \
2314 + pax_close_userland(); \
2315 (void) 0; \
2316 })
2317
2318 @@ -368,13 +409,17 @@ do { \
2319 #define __put_user(x, ptr) \
2320 ({ \
2321 long __pu_err = 0; \
2322 + pax_open_userland(); \
2323 __put_user_err((x), (ptr), __pu_err); \
2324 + pax_close_userland(); \
2325 __pu_err; \
2326 })
2327
2328 #define __put_user_error(x, ptr, err) \
2329 ({ \
2330 + pax_open_userland(); \
2331 __put_user_err((x), (ptr), err); \
2332 + pax_close_userland(); \
2333 (void) 0; \
2334 })
2335
2336 @@ -474,11 +519,44 @@ do { \
2337
2338
2339 #ifdef CONFIG_MMU
2340 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2341 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2342 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2343 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2344 +
2345 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2346 +{
2347 + unsigned long ret;
2348 +
2349 + check_object_size(to, n, false);
2350 + pax_open_userland();
2351 + ret = ___copy_from_user(to, from, n);
2352 + pax_close_userland();
2353 + return ret;
2354 +}
2355 +
2356 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2357 +{
2358 + unsigned long ret;
2359 +
2360 + check_object_size(from, n, true);
2361 + pax_open_userland();
2362 + ret = ___copy_to_user(to, from, n);
2363 + pax_close_userland();
2364 + return ret;
2365 +}
2366 +
2367 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2368 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2369 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2370 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2371 +
2372 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2373 +{
2374 + unsigned long ret;
2375 + pax_open_userland();
2376 + ret = ___clear_user(addr, n);
2377 + pax_close_userland();
2378 + return ret;
2379 +}
2380 +
2381 #else
2382 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2383 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2384 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2385
2386 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2387 {
2388 + if ((long)n < 0)
2389 + return n;
2390 +
2391 if (access_ok(VERIFY_READ, from, n))
2392 n = __copy_from_user(to, from, n);
2393 else /* security hole - plug it */
2394 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2395
2396 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2397 {
2398 + if ((long)n < 0)
2399 + return n;
2400 +
2401 if (access_ok(VERIFY_WRITE, to, n))
2402 n = __copy_to_user(to, from, n);
2403 return n;
2404 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2405 index 5af0ed1..cea83883 100644
2406 --- a/arch/arm/include/uapi/asm/ptrace.h
2407 +++ b/arch/arm/include/uapi/asm/ptrace.h
2408 @@ -92,7 +92,7 @@
2409 * ARMv7 groups of PSR bits
2410 */
2411 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2412 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2413 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2414 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2415 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2416
2417 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2418 index a88671c..1cc895e 100644
2419 --- a/arch/arm/kernel/armksyms.c
2420 +++ b/arch/arm/kernel/armksyms.c
2421 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2422
2423 /* networking */
2424 EXPORT_SYMBOL(csum_partial);
2425 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2426 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2427 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2428 EXPORT_SYMBOL(__csum_ipv6_magic);
2429
2430 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2431 #ifdef CONFIG_MMU
2432 EXPORT_SYMBOL(copy_page);
2433
2434 -EXPORT_SYMBOL(__copy_from_user);
2435 -EXPORT_SYMBOL(__copy_to_user);
2436 -EXPORT_SYMBOL(__clear_user);
2437 +EXPORT_SYMBOL(___copy_from_user);
2438 +EXPORT_SYMBOL(___copy_to_user);
2439 +EXPORT_SYMBOL(___clear_user);
2440
2441 EXPORT_SYMBOL(__get_user_1);
2442 EXPORT_SYMBOL(__get_user_2);
2443 diff --git a/arch/arm/kernel/cpuidle.c b/arch/arm/kernel/cpuidle.c
2444 index 318da33..373689f 100644
2445 --- a/arch/arm/kernel/cpuidle.c
2446 +++ b/arch/arm/kernel/cpuidle.c
2447 @@ -19,7 +19,7 @@ extern struct of_cpuidle_method __cpuidle_method_of_table[];
2448 static const struct of_cpuidle_method __cpuidle_method_of_table_sentinel
2449 __used __section(__cpuidle_method_of_table_end);
2450
2451 -static struct cpuidle_ops cpuidle_ops[NR_CPUS];
2452 +static struct cpuidle_ops cpuidle_ops[NR_CPUS] __read_only;
2453
2454 /**
2455 * arm_cpuidle_simple_enter() - a wrapper to cpu_do_idle()
2456 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2457 index 570306c..c87f193 100644
2458 --- a/arch/arm/kernel/entry-armv.S
2459 +++ b/arch/arm/kernel/entry-armv.S
2460 @@ -48,6 +48,87 @@
2461 9997:
2462 .endm
2463
2464 + .macro pax_enter_kernel
2465 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2466 + @ make aligned space for saved DACR
2467 + sub sp, sp, #8
2468 + @ save regs
2469 + stmdb sp!, {r1, r2}
2470 + @ read DACR from cpu_domain into r1
2471 + mov r2, sp
2472 + @ assume 8K pages, since we have to split the immediate in two
2473 + bic r2, r2, #(0x1fc0)
2474 + bic r2, r2, #(0x3f)
2475 + ldr r1, [r2, #TI_CPU_DOMAIN]
2476 + @ store old DACR on stack
2477 + str r1, [sp, #8]
2478 +#ifdef CONFIG_PAX_KERNEXEC
2479 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2480 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2481 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2482 +#endif
2483 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2484 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2485 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2486 +#endif
2487 + @ write r1 to current_thread_info()->cpu_domain
2488 + str r1, [r2, #TI_CPU_DOMAIN]
2489 + @ write r1 to DACR
2490 + mcr p15, 0, r1, c3, c0, 0
2491 + @ instruction sync
2492 + instr_sync
2493 + @ restore regs
2494 + ldmia sp!, {r1, r2}
2495 +#endif
2496 + .endm
2497 +
2498 + .macro pax_open_userland
2499 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2500 + @ save regs
2501 + stmdb sp!, {r0, r1}
2502 + @ read DACR from cpu_domain into r1
2503 + mov r0, sp
2504 + @ assume 8K pages, since we have to split the immediate in two
2505 + bic r0, r0, #(0x1fc0)
2506 + bic r0, r0, #(0x3f)
2507 + ldr r1, [r0, #TI_CPU_DOMAIN]
2508 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2509 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2510 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2511 + @ write r1 to current_thread_info()->cpu_domain
2512 + str r1, [r0, #TI_CPU_DOMAIN]
2513 + @ write r1 to DACR
2514 + mcr p15, 0, r1, c3, c0, 0
2515 + @ instruction sync
2516 + instr_sync
2517 + @ restore regs
2518 + ldmia sp!, {r0, r1}
2519 +#endif
2520 + .endm
2521 +
2522 + .macro pax_close_userland
2523 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2524 + @ save regs
2525 + stmdb sp!, {r0, r1}
2526 + @ read DACR from cpu_domain into r1
2527 + mov r0, sp
2528 + @ assume 8K pages, since we have to split the immediate in two
2529 + bic r0, r0, #(0x1fc0)
2530 + bic r0, r0, #(0x3f)
2531 + ldr r1, [r0, #TI_CPU_DOMAIN]
2532 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2533 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2534 + @ write r1 to current_thread_info()->cpu_domain
2535 + str r1, [r0, #TI_CPU_DOMAIN]
2536 + @ write r1 to DACR
2537 + mcr p15, 0, r1, c3, c0, 0
2538 + @ instruction sync
2539 + instr_sync
2540 + @ restore regs
2541 + ldmia sp!, {r0, r1}
2542 +#endif
2543 + .endm
2544 +
2545 .macro pabt_helper
2546 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2547 #ifdef MULTI_PABORT
2548 @@ -90,11 +171,15 @@
2549 * Invalid mode handlers
2550 */
2551 .macro inv_entry, reason
2552 +
2553 + pax_enter_kernel
2554 +
2555 sub sp, sp, #S_FRAME_SIZE
2556 ARM( stmib sp, {r1 - lr} )
2557 THUMB( stmia sp, {r0 - r12} )
2558 THUMB( str sp, [sp, #S_SP] )
2559 THUMB( str lr, [sp, #S_LR] )
2560 +
2561 mov r1, #\reason
2562 .endm
2563
2564 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2565 .macro svc_entry, stack_hole=0, trace=1
2566 UNWIND(.fnstart )
2567 UNWIND(.save {r0 - pc} )
2568 +
2569 + pax_enter_kernel
2570 +
2571 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2572 +
2573 #ifdef CONFIG_THUMB2_KERNEL
2574 SPFIX( str r0, [sp] ) @ temporarily saved
2575 SPFIX( mov r0, sp )
2576 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2577 ldmia r0, {r3 - r5}
2578 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2579 mov r6, #-1 @ "" "" "" ""
2580 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2581 + @ offset sp by 8 as done in pax_enter_kernel
2582 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2583 +#else
2584 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2585 +#endif
2586 SPFIX( addeq r2, r2, #4 )
2587 str r3, [sp, #-4]! @ save the "real" r0 copied
2588 @ from the exception stack
2589 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2590 .macro usr_entry, trace=1
2591 UNWIND(.fnstart )
2592 UNWIND(.cantunwind ) @ don't unwind the user space
2593 +
2594 + pax_enter_kernel_user
2595 +
2596 sub sp, sp, #S_FRAME_SIZE
2597 ARM( stmib sp, {r1 - r12} )
2598 THUMB( stmia sp, {r0 - r12} )
2599 @@ -479,7 +576,9 @@ __und_usr:
2600 tst r3, #PSR_T_BIT @ Thumb mode?
2601 bne __und_usr_thumb
2602 sub r4, r2, #4 @ ARM instr at LR - 4
2603 + pax_open_userland
2604 1: ldrt r0, [r4]
2605 + pax_close_userland
2606 ARM_BE8(rev r0, r0) @ little endian instruction
2607
2608 @ r0 = 32-bit ARM instruction which caused the exception
2609 @@ -513,11 +612,15 @@ __und_usr_thumb:
2610 */
2611 .arch armv6t2
2612 #endif
2613 + pax_open_userland
2614 2: ldrht r5, [r4]
2615 + pax_close_userland
2616 ARM_BE8(rev16 r5, r5) @ little endian instruction
2617 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2618 blo __und_usr_fault_16 @ 16bit undefined instruction
2619 + pax_open_userland
2620 3: ldrht r0, [r2]
2621 + pax_close_userland
2622 ARM_BE8(rev16 r0, r0) @ little endian instruction
2623 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2624 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2625 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2626 */
2627 .pushsection .text.fixup, "ax"
2628 .align 2
2629 -4: str r4, [sp, #S_PC] @ retry current instruction
2630 +4: pax_close_userland
2631 + str r4, [sp, #S_PC] @ retry current instruction
2632 ret r9
2633 .popsection
2634 .pushsection __ex_table,"a"
2635 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2636 THUMB( str lr, [ip], #4 )
2637 ldr r4, [r2, #TI_TP_VALUE]
2638 ldr r5, [r2, #TI_TP_VALUE + 4]
2639 -#ifdef CONFIG_CPU_USE_DOMAINS
2640 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2641 ldr r6, [r2, #TI_CPU_DOMAIN]
2642 #endif
2643 switch_tls r1, r4, r5, r3, r7
2644 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2645 ldr r8, =__stack_chk_guard
2646 ldr r7, [r7, #TSK_STACK_CANARY]
2647 #endif
2648 -#ifdef CONFIG_CPU_USE_DOMAINS
2649 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2650 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2651 #endif
2652 mov r5, r0
2653 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2654 index 4e7f40c..0f9ee2c 100644
2655 --- a/arch/arm/kernel/entry-common.S
2656 +++ b/arch/arm/kernel/entry-common.S
2657 @@ -11,18 +11,46 @@
2658 #include <asm/assembler.h>
2659 #include <asm/unistd.h>
2660 #include <asm/ftrace.h>
2661 +#include <asm/domain.h>
2662 #include <asm/unwind.h>
2663
2664 +#include "entry-header.S"
2665 +
2666 #ifdef CONFIG_NEED_RET_TO_USER
2667 #include <mach/entry-macro.S>
2668 #else
2669 .macro arch_ret_to_user, tmp1, tmp2
2670 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2671 + @ save regs
2672 + stmdb sp!, {r1, r2}
2673 + @ read DACR from cpu_domain into r1
2674 + mov r2, sp
2675 + @ assume 8K pages, since we have to split the immediate in two
2676 + bic r2, r2, #(0x1fc0)
2677 + bic r2, r2, #(0x3f)
2678 + ldr r1, [r2, #TI_CPU_DOMAIN]
2679 +#ifdef CONFIG_PAX_KERNEXEC
2680 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2681 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2682 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2683 +#endif
2684 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2685 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2686 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2687 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2688 +#endif
2689 + @ write r1 to current_thread_info()->cpu_domain
2690 + str r1, [r2, #TI_CPU_DOMAIN]
2691 + @ write r1 to DACR
2692 + mcr p15, 0, r1, c3, c0, 0
2693 + @ instruction sync
2694 + instr_sync
2695 + @ restore regs
2696 + ldmia sp!, {r1, r2}
2697 +#endif
2698 .endm
2699 #endif
2700
2701 -#include "entry-header.S"
2702 -
2703 -
2704 .align 5
2705 /*
2706 * This is the fast syscall return path. We do as little as
2707 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2708 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2709 #endif
2710
2711 + /*
2712 + * do this here to avoid a performance hit of wrapping the code above
2713 + * that directly dereferences userland to parse the SWI instruction
2714 + */
2715 + pax_enter_kernel_user
2716 +
2717 adr tbl, sys_call_table @ load syscall table pointer
2718
2719 #if defined(CONFIG_OABI_COMPAT)
2720 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2721 index 1a0045a..9b4f34d 100644
2722 --- a/arch/arm/kernel/entry-header.S
2723 +++ b/arch/arm/kernel/entry-header.S
2724 @@ -196,6 +196,60 @@
2725 msr cpsr_c, \rtemp @ switch back to the SVC mode
2726 .endm
2727
2728 + .macro pax_enter_kernel_user
2729 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2730 + @ save regs
2731 + stmdb sp!, {r0, r1}
2732 + @ read DACR from cpu_domain into r1
2733 + mov r0, sp
2734 + @ assume 8K pages, since we have to split the immediate in two
2735 + bic r0, r0, #(0x1fc0)
2736 + bic r0, r0, #(0x3f)
2737 + ldr r1, [r0, #TI_CPU_DOMAIN]
2738 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2739 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2740 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2741 +#endif
2742 +#ifdef CONFIG_PAX_KERNEXEC
2743 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2744 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2745 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2746 +#endif
2747 + @ write r1 to current_thread_info()->cpu_domain
2748 + str r1, [r0, #TI_CPU_DOMAIN]
2749 + @ write r1 to DACR
2750 + mcr p15, 0, r1, c3, c0, 0
2751 + @ instruction sync
2752 + instr_sync
2753 + @ restore regs
2754 + ldmia sp!, {r0, r1}
2755 +#endif
2756 + .endm
2757 +
2758 + .macro pax_exit_kernel
2759 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2760 + @ save regs
2761 + stmdb sp!, {r0, r1}
2762 + @ read old DACR from stack into r1
2763 + ldr r1, [sp, #(8 + S_SP)]
2764 + sub r1, r1, #8
2765 + ldr r1, [r1]
2766 +
2767 + @ write r1 to current_thread_info()->cpu_domain
2768 + mov r0, sp
2769 + @ assume 8K pages, since we have to split the immediate in two
2770 + bic r0, r0, #(0x1fc0)
2771 + bic r0, r0, #(0x3f)
2772 + str r1, [r0, #TI_CPU_DOMAIN]
2773 + @ write r1 to DACR
2774 + mcr p15, 0, r1, c3, c0, 0
2775 + @ instruction sync
2776 + instr_sync
2777 + @ restore regs
2778 + ldmia sp!, {r0, r1}
2779 +#endif
2780 + .endm
2781 +
2782 #ifndef CONFIG_THUMB2_KERNEL
2783 .macro svc_exit, rpsr, irq = 0
2784 .if \irq != 0
2785 @@ -215,6 +269,9 @@
2786 blne trace_hardirqs_off
2787 #endif
2788 .endif
2789 +
2790 + pax_exit_kernel
2791 +
2792 msr spsr_cxsf, \rpsr
2793 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2794 @ We must avoid clrex due to Cortex-A15 erratum #830321
2795 @@ -291,6 +348,9 @@
2796 blne trace_hardirqs_off
2797 #endif
2798 .endif
2799 +
2800 + pax_exit_kernel
2801 +
2802 ldr lr, [sp, #S_SP] @ top of the stack
2803 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2804
2805 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2806 index 059c3da..8e45cfc 100644
2807 --- a/arch/arm/kernel/fiq.c
2808 +++ b/arch/arm/kernel/fiq.c
2809 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2810 void *base = vectors_page;
2811 unsigned offset = FIQ_OFFSET;
2812
2813 + pax_open_kernel();
2814 memcpy(base + offset, start, length);
2815 + pax_close_kernel();
2816 +
2817 if (!cache_is_vipt_nonaliasing())
2818 flush_icache_range((unsigned long)base + offset, offset +
2819 length);
2820 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2821 index 3637973..cb29657 100644
2822 --- a/arch/arm/kernel/head.S
2823 +++ b/arch/arm/kernel/head.S
2824 @@ -444,7 +444,7 @@ __enable_mmu:
2825 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2826 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2827 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2828 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2829 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2830 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2831 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2832 #endif
2833 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2834 index af791f4..3ff9821 100644
2835 --- a/arch/arm/kernel/module.c
2836 +++ b/arch/arm/kernel/module.c
2837 @@ -38,12 +38,39 @@
2838 #endif
2839
2840 #ifdef CONFIG_MMU
2841 -void *module_alloc(unsigned long size)
2842 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2843 {
2844 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2845 + return NULL;
2846 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2847 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2848 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2849 __builtin_return_address(0));
2850 }
2851 +
2852 +void *module_alloc(unsigned long size)
2853 +{
2854 +
2855 +#ifdef CONFIG_PAX_KERNEXEC
2856 + return __module_alloc(size, PAGE_KERNEL);
2857 +#else
2858 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2859 +#endif
2860 +
2861 +}
2862 +
2863 +#ifdef CONFIG_PAX_KERNEXEC
2864 +void module_memfree_exec(void *module_region)
2865 +{
2866 + module_memfree(module_region);
2867 +}
2868 +EXPORT_SYMBOL(module_memfree_exec);
2869 +
2870 +void *module_alloc_exec(unsigned long size)
2871 +{
2872 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2873 +}
2874 +EXPORT_SYMBOL(module_alloc_exec);
2875 +#endif
2876 #endif
2877
2878 int
2879 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2880 index 69bda1a..755113a 100644
2881 --- a/arch/arm/kernel/patch.c
2882 +++ b/arch/arm/kernel/patch.c
2883 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2884 else
2885 __acquire(&patch_lock);
2886
2887 + pax_open_kernel();
2888 if (thumb2 && __opcode_is_thumb16(insn)) {
2889 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2890 size = sizeof(u16);
2891 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2892 *(u32 *)waddr = insn;
2893 size = sizeof(u32);
2894 }
2895 + pax_close_kernel();
2896
2897 if (waddr != addr) {
2898 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2899 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2900 index f192a2a..1a40523 100644
2901 --- a/arch/arm/kernel/process.c
2902 +++ b/arch/arm/kernel/process.c
2903 @@ -105,8 +105,8 @@ void __show_regs(struct pt_regs *regs)
2904
2905 show_regs_print_info(KERN_DEFAULT);
2906
2907 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2908 - print_symbol("LR is at %s\n", regs->ARM_lr);
2909 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2910 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2911 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2912 "sp : %08lx ip : %08lx fp : %08lx\n",
2913 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2914 @@ -283,12 +283,6 @@ unsigned long get_wchan(struct task_struct *p)
2915 return 0;
2916 }
2917
2918 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2919 -{
2920 - unsigned long range_end = mm->brk + 0x02000000;
2921 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2922 -}
2923 -
2924 #ifdef CONFIG_MMU
2925 #ifdef CONFIG_KUSER_HELPERS
2926 /*
2927 @@ -304,7 +298,7 @@ static struct vm_area_struct gate_vma = {
2928
2929 static int __init gate_vma_init(void)
2930 {
2931 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2932 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2933 return 0;
2934 }
2935 arch_initcall(gate_vma_init);
2936 @@ -333,91 +327,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2937 return is_gate_vma(vma) ? "[vectors]" : NULL;
2938 }
2939
2940 -/* If possible, provide a placement hint at a random offset from the
2941 - * stack for the sigpage and vdso pages.
2942 - */
2943 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2944 - unsigned int npages)
2945 -{
2946 - unsigned long offset;
2947 - unsigned long first;
2948 - unsigned long last;
2949 - unsigned long addr;
2950 - unsigned int slots;
2951 -
2952 - first = PAGE_ALIGN(mm->start_stack);
2953 -
2954 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2955 -
2956 - /* No room after stack? */
2957 - if (first > last)
2958 - return 0;
2959 -
2960 - /* Just enough room? */
2961 - if (first == last)
2962 - return first;
2963 -
2964 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2965 -
2966 - offset = get_random_int() % slots;
2967 -
2968 - addr = first + (offset << PAGE_SHIFT);
2969 -
2970 - return addr;
2971 -}
2972 -
2973 -static struct page *signal_page;
2974 -extern struct page *get_signal_page(void);
2975 -
2976 -static const struct vm_special_mapping sigpage_mapping = {
2977 - .name = "[sigpage]",
2978 - .pages = &signal_page,
2979 -};
2980 -
2981 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2982 {
2983 struct mm_struct *mm = current->mm;
2984 - struct vm_area_struct *vma;
2985 - unsigned long npages;
2986 - unsigned long addr;
2987 - unsigned long hint;
2988 - int ret = 0;
2989 -
2990 - if (!signal_page)
2991 - signal_page = get_signal_page();
2992 - if (!signal_page)
2993 - return -ENOMEM;
2994 -
2995 - npages = 1; /* for sigpage */
2996 - npages += vdso_total_pages;
2997
2998 down_write(&mm->mmap_sem);
2999 - hint = sigpage_addr(mm, npages);
3000 - addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0);
3001 - if (IS_ERR_VALUE(addr)) {
3002 - ret = addr;
3003 - goto up_fail;
3004 - }
3005 -
3006 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
3007 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
3008 - &sigpage_mapping);
3009 -
3010 - if (IS_ERR(vma)) {
3011 - ret = PTR_ERR(vma);
3012 - goto up_fail;
3013 - }
3014 -
3015 - mm->context.sigpage = addr;
3016 -
3017 - /* Unlike the sigpage, failure to install the vdso is unlikely
3018 - * to be fatal to the process, so no error check needed
3019 - * here.
3020 - */
3021 - arm_install_vdso(mm, addr + PAGE_SIZE);
3022 -
3023 - up_fail:
3024 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
3025 up_write(&mm->mmap_sem);
3026 - return ret;
3027 + return 0;
3028 }
3029 #endif
3030 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
3031 index f90fdf4..24e8c84 100644
3032 --- a/arch/arm/kernel/psci.c
3033 +++ b/arch/arm/kernel/psci.c
3034 @@ -26,7 +26,7 @@
3035 #include <asm/psci.h>
3036 #include <asm/system_misc.h>
3037
3038 -struct psci_operations psci_ops;
3039 +struct psci_operations psci_ops __read_only;
3040
3041 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3042 typedef int (*psci_initcall_t)(const struct device_node *);
3043 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3044 index ef9119f..31995a3 100644
3045 --- a/arch/arm/kernel/ptrace.c
3046 +++ b/arch/arm/kernel/ptrace.c
3047 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3048 regs->ARM_ip = ip;
3049 }
3050
3051 +#ifdef CONFIG_GRKERNSEC_SETXID
3052 +extern void gr_delayed_cred_worker(void);
3053 +#endif
3054 +
3055 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3056 {
3057 current_thread_info()->syscall = scno;
3058
3059 +#ifdef CONFIG_GRKERNSEC_SETXID
3060 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3061 + gr_delayed_cred_worker();
3062 +#endif
3063 +
3064 /* Do the secure computing check first; failures should be fast. */
3065 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3066 if (secure_computing() == -1)
3067 diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
3068 index 1a4d232..2677169 100644
3069 --- a/arch/arm/kernel/reboot.c
3070 +++ b/arch/arm/kernel/reboot.c
3071 @@ -122,6 +122,7 @@ void machine_power_off(void)
3072
3073 if (pm_power_off)
3074 pm_power_off();
3075 + while (1);
3076 }
3077
3078 /*
3079 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3080 index 6c777e9..3d2d0ca 100644
3081 --- a/arch/arm/kernel/setup.c
3082 +++ b/arch/arm/kernel/setup.c
3083 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3084 unsigned int elf_hwcap2 __read_mostly;
3085 EXPORT_SYMBOL(elf_hwcap2);
3086
3087 +pteval_t __supported_pte_mask __read_only;
3088 +pmdval_t __supported_pmd_mask __read_only;
3089
3090 #ifdef MULTI_CPU
3091 -struct processor processor __read_mostly;
3092 +struct processor processor __read_only;
3093 #endif
3094 #ifdef MULTI_TLB
3095 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3096 +struct cpu_tlb_fns cpu_tlb __read_only;
3097 #endif
3098 #ifdef MULTI_USER
3099 -struct cpu_user_fns cpu_user __read_mostly;
3100 +struct cpu_user_fns cpu_user __read_only;
3101 #endif
3102 #ifdef MULTI_CACHE
3103 -struct cpu_cache_fns cpu_cache __read_mostly;
3104 +struct cpu_cache_fns cpu_cache __read_only;
3105 #endif
3106 #ifdef CONFIG_OUTER_CACHE
3107 -struct outer_cache_fns outer_cache __read_mostly;
3108 +struct outer_cache_fns outer_cache __read_only;
3109 EXPORT_SYMBOL(outer_cache);
3110 #endif
3111
3112 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3113 * Register 0 and check for VMSAv7 or PMSAv7 */
3114 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3115 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3116 - (mmfr0 & 0x000000f0) >= 0x00000030)
3117 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3118 cpu_arch = CPU_ARCH_ARMv7;
3119 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3120 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3121 + __supported_pte_mask |= L_PTE_PXN;
3122 + __supported_pmd_mask |= PMD_PXNTABLE;
3123 + }
3124 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3125 (mmfr0 & 0x000000f0) == 0x00000020)
3126 cpu_arch = CPU_ARCH_ARMv6;
3127 else
3128 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3129 index 423663e..bfeb0ff 100644
3130 --- a/arch/arm/kernel/signal.c
3131 +++ b/arch/arm/kernel/signal.c
3132 @@ -24,8 +24,6 @@
3133
3134 extern const unsigned long sigreturn_codes[7];
3135
3136 -static unsigned long signal_return_offset;
3137 -
3138 #ifdef CONFIG_CRUNCH
3139 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3140 {
3141 @@ -385,8 +383,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3142 * except when the MPU has protected the vectors
3143 * page from PL0
3144 */
3145 - retcode = mm->context.sigpage + signal_return_offset +
3146 - (idx << 2) + thumb;
3147 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3148 } else
3149 #endif
3150 {
3151 @@ -592,33 +589,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3152 } while (thread_flags & _TIF_WORK_MASK);
3153 return 0;
3154 }
3155 -
3156 -struct page *get_signal_page(void)
3157 -{
3158 - unsigned long ptr;
3159 - unsigned offset;
3160 - struct page *page;
3161 - void *addr;
3162 -
3163 - page = alloc_pages(GFP_KERNEL, 0);
3164 -
3165 - if (!page)
3166 - return NULL;
3167 -
3168 - addr = page_address(page);
3169 -
3170 - /* Give the signal return code some randomness */
3171 - offset = 0x200 + (get_random_int() & 0x7fc);
3172 - signal_return_offset = offset;
3173 -
3174 - /*
3175 - * Copy signal return handlers into the vector page, and
3176 - * set sigreturn to be a pointer to these.
3177 - */
3178 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3179 -
3180 - ptr = (unsigned long)addr + offset;
3181 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3182 -
3183 - return page;
3184 -}
3185 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3186 index cca5b87..68f0f73 100644
3187 --- a/arch/arm/kernel/smp.c
3188 +++ b/arch/arm/kernel/smp.c
3189 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3190
3191 static DECLARE_COMPLETION(cpu_running);
3192
3193 -static struct smp_operations smp_ops;
3194 +static struct smp_operations smp_ops __read_only;
3195
3196 void __init smp_set_ops(struct smp_operations *ops)
3197 {
3198 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3199 index 7a3be1d..b00c7de 100644
3200 --- a/arch/arm/kernel/tcm.c
3201 +++ b/arch/arm/kernel/tcm.c
3202 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3203 .virtual = ITCM_OFFSET,
3204 .pfn = __phys_to_pfn(ITCM_OFFSET),
3205 .length = 0,
3206 - .type = MT_MEMORY_RWX_ITCM,
3207 + .type = MT_MEMORY_RX_ITCM,
3208 }
3209 };
3210
3211 @@ -267,7 +267,9 @@ no_dtcm:
3212 start = &__sitcm_text;
3213 end = &__eitcm_text;
3214 ram = &__itcm_start;
3215 + pax_open_kernel();
3216 memcpy(start, ram, itcm_code_sz);
3217 + pax_close_kernel();
3218 pr_debug("CPU ITCM: copied code from %p - %p\n",
3219 start, end);
3220 itcm_present = true;
3221 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3222 index 3dce1a3..60e857f 100644
3223 --- a/arch/arm/kernel/traps.c
3224 +++ b/arch/arm/kernel/traps.c
3225 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3226 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3227 {
3228 #ifdef CONFIG_KALLSYMS
3229 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3230 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3231 #else
3232 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3233 #endif
3234 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3235 static int die_owner = -1;
3236 static unsigned int die_nest_count;
3237
3238 +extern void gr_handle_kernel_exploit(void);
3239 +
3240 static unsigned long oops_begin(void)
3241 {
3242 int cpu;
3243 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3244 panic("Fatal exception in interrupt");
3245 if (panic_on_oops)
3246 panic("Fatal exception");
3247 +
3248 + gr_handle_kernel_exploit();
3249 +
3250 if (signr)
3251 do_exit(signr);
3252 }
3253 @@ -878,7 +883,11 @@ void __init early_trap_init(void *vectors_base)
3254 kuser_init(vectors_base);
3255
3256 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3257 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3258 +
3259 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3260 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3261 +#endif
3262 +
3263 #else /* ifndef CONFIG_CPU_V7M */
3264 /*
3265 * on V7-M there is no need to copy the vector table to a dedicated
3266 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3267 index 8b60fde..8d986dd 100644
3268 --- a/arch/arm/kernel/vmlinux.lds.S
3269 +++ b/arch/arm/kernel/vmlinux.lds.S
3270 @@ -37,7 +37,7 @@
3271 #endif
3272
3273 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3274 - defined(CONFIG_GENERIC_BUG)
3275 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3276 #define ARM_EXIT_KEEP(x) x
3277 #define ARM_EXIT_DISCARD(x)
3278 #else
3279 @@ -120,6 +120,8 @@ SECTIONS
3280 #ifdef CONFIG_DEBUG_RODATA
3281 . = ALIGN(1<<SECTION_SHIFT);
3282 #endif
3283 + _etext = .; /* End of text section */
3284 +
3285 RO_DATA(PAGE_SIZE)
3286
3287 . = ALIGN(4);
3288 @@ -150,8 +152,6 @@ SECTIONS
3289
3290 NOTES
3291
3292 - _etext = .; /* End of text and rodata section */
3293 -
3294 #ifndef CONFIG_XIP_KERNEL
3295 # ifdef CONFIG_ARM_KERNMEM_PERMS
3296 . = ALIGN(1<<SECTION_SHIFT);
3297 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3298 index d9631ec..b0c966c 100644
3299 --- a/arch/arm/kvm/arm.c
3300 +++ b/arch/arm/kvm/arm.c
3301 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3302 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3303
3304 /* The VMID used in the VTTBR */
3305 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3306 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3307 static u8 kvm_next_vmid;
3308 static DEFINE_SPINLOCK(kvm_vmid_lock);
3309
3310 @@ -373,7 +373,7 @@ void force_vm_exit(const cpumask_t *mask)
3311 */
3312 static bool need_new_vmid_gen(struct kvm *kvm)
3313 {
3314 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3315 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3316 }
3317
3318 /**
3319 @@ -406,7 +406,7 @@ static void update_vttbr(struct kvm *kvm)
3320
3321 /* First user of a new VMID generation? */
3322 if (unlikely(kvm_next_vmid == 0)) {
3323 - atomic64_inc(&kvm_vmid_gen);
3324 + atomic64_inc_unchecked(&kvm_vmid_gen);
3325 kvm_next_vmid = 1;
3326
3327 /*
3328 @@ -423,7 +423,7 @@ static void update_vttbr(struct kvm *kvm)
3329 kvm_call_hyp(__kvm_flush_vm_context);
3330 }
3331
3332 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3333 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3334 kvm->arch.vmid = kvm_next_vmid;
3335 kvm_next_vmid++;
3336
3337 @@ -1098,7 +1098,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3338 /**
3339 * Initialize Hyp-mode and memory mappings on all CPUs.
3340 */
3341 -int kvm_arch_init(void *opaque)
3342 +int kvm_arch_init(const void *opaque)
3343 {
3344 int err;
3345 int ret, cpu;
3346 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3347 index 1710fd7..ec3e014 100644
3348 --- a/arch/arm/lib/clear_user.S
3349 +++ b/arch/arm/lib/clear_user.S
3350 @@ -12,14 +12,14 @@
3351
3352 .text
3353
3354 -/* Prototype: int __clear_user(void *addr, size_t sz)
3355 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3356 * Purpose : clear some user memory
3357 * Params : addr - user memory address to clear
3358 * : sz - number of bytes to clear
3359 * Returns : number of bytes NOT cleared
3360 */
3361 ENTRY(__clear_user_std)
3362 -WEAK(__clear_user)
3363 +WEAK(___clear_user)
3364 stmfd sp!, {r1, lr}
3365 mov r2, #0
3366 cmp r1, #4
3367 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3368 USER( strnebt r2, [r0])
3369 mov r0, #0
3370 ldmfd sp!, {r1, pc}
3371 -ENDPROC(__clear_user)
3372 +ENDPROC(___clear_user)
3373 ENDPROC(__clear_user_std)
3374
3375 .pushsection .text.fixup,"ax"
3376 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3377 index 7a235b9..73a0556 100644
3378 --- a/arch/arm/lib/copy_from_user.S
3379 +++ b/arch/arm/lib/copy_from_user.S
3380 @@ -17,7 +17,7 @@
3381 /*
3382 * Prototype:
3383 *
3384 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3385 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3386 *
3387 * Purpose:
3388 *
3389 @@ -89,11 +89,11 @@
3390
3391 .text
3392
3393 -ENTRY(__copy_from_user)
3394 +ENTRY(___copy_from_user)
3395
3396 #include "copy_template.S"
3397
3398 -ENDPROC(__copy_from_user)
3399 +ENDPROC(___copy_from_user)
3400
3401 .pushsection .fixup,"ax"
3402 .align 0
3403 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3404 index 6ee2f67..d1cce76 100644
3405 --- a/arch/arm/lib/copy_page.S
3406 +++ b/arch/arm/lib/copy_page.S
3407 @@ -10,6 +10,7 @@
3408 * ASM optimised string functions
3409 */
3410 #include <linux/linkage.h>
3411 +#include <linux/const.h>
3412 #include <asm/assembler.h>
3413 #include <asm/asm-offsets.h>
3414 #include <asm/cache.h>
3415 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3416 index 9648b06..19c333c 100644
3417 --- a/arch/arm/lib/copy_to_user.S
3418 +++ b/arch/arm/lib/copy_to_user.S
3419 @@ -17,7 +17,7 @@
3420 /*
3421 * Prototype:
3422 *
3423 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3424 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3425 *
3426 * Purpose:
3427 *
3428 @@ -93,11 +93,11 @@
3429 .text
3430
3431 ENTRY(__copy_to_user_std)
3432 -WEAK(__copy_to_user)
3433 +WEAK(___copy_to_user)
3434
3435 #include "copy_template.S"
3436
3437 -ENDPROC(__copy_to_user)
3438 +ENDPROC(___copy_to_user)
3439 ENDPROC(__copy_to_user_std)
3440
3441 .pushsection .text.fixup,"ax"
3442 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3443 index 1d0957e..f708846 100644
3444 --- a/arch/arm/lib/csumpartialcopyuser.S
3445 +++ b/arch/arm/lib/csumpartialcopyuser.S
3446 @@ -57,8 +57,8 @@
3447 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3448 */
3449
3450 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3451 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3452 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3453 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3454
3455 #include "csumpartialcopygeneric.S"
3456
3457 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3458 index 8044591..c9b2609 100644
3459 --- a/arch/arm/lib/delay.c
3460 +++ b/arch/arm/lib/delay.c
3461 @@ -29,7 +29,7 @@
3462 /*
3463 * Default to the loop-based delay implementation.
3464 */
3465 -struct arm_delay_ops arm_delay_ops = {
3466 +struct arm_delay_ops arm_delay_ops __read_only = {
3467 .delay = __loop_delay,
3468 .const_udelay = __loop_const_udelay,
3469 .udelay = __loop_udelay,
3470 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3471 index 3e58d71..029817c 100644
3472 --- a/arch/arm/lib/uaccess_with_memcpy.c
3473 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3474 @@ -136,7 +136,7 @@ out:
3475 }
3476
3477 unsigned long
3478 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3479 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3480 {
3481 /*
3482 * This test is stubbed out of the main function above to keep
3483 @@ -190,7 +190,7 @@ out:
3484 return n;
3485 }
3486
3487 -unsigned long __clear_user(void __user *addr, unsigned long n)
3488 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3489 {
3490 /* See rational for this in __copy_to_user() above. */
3491 if (n < 64)
3492 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3493 index 7d23ce0..5ef383a 100644
3494 --- a/arch/arm/mach-exynos/suspend.c
3495 +++ b/arch/arm/mach-exynos/suspend.c
3496 @@ -738,8 +738,10 @@ void __init exynos_pm_init(void)
3497 tmp |= pm_data->wake_disable_mask;
3498 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3499
3500 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3501 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3502 + pax_open_kernel();
3503 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3504 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3505 + pax_close_kernel();
3506
3507 register_syscore_ops(&exynos_pm_syscore_ops);
3508 suspend_set_ops(&exynos_suspend_ops);
3509 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3510 index 0662087..004d163 100644
3511 --- a/arch/arm/mach-keystone/keystone.c
3512 +++ b/arch/arm/mach-keystone/keystone.c
3513 @@ -27,7 +27,7 @@
3514
3515 #include "keystone.h"
3516
3517 -static struct notifier_block platform_nb;
3518 +static notifier_block_no_const platform_nb;
3519 static unsigned long keystone_dma_pfn_offset __read_mostly;
3520
3521 static int keystone_platform_notifier(struct notifier_block *nb,
3522 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3523 index e46e9ea..9141c83 100644
3524 --- a/arch/arm/mach-mvebu/coherency.c
3525 +++ b/arch/arm/mach-mvebu/coherency.c
3526 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3527
3528 /*
3529 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3530 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3531 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3532 * is needed as a workaround for a deadlock issue between the PCIe
3533 * interface and the cache controller.
3534 */
3535 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3536 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3537
3538 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3539 - mtype = MT_UNCACHED;
3540 + mtype = MT_UNCACHED_RW;
3541
3542 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3543 }
3544 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3545 index b6443a4..20a0b74 100644
3546 --- a/arch/arm/mach-omap2/board-n8x0.c
3547 +++ b/arch/arm/mach-omap2/board-n8x0.c
3548 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3549 }
3550 #endif
3551
3552 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3553 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3554 .late_init = n8x0_menelaus_late_init,
3555 };
3556
3557 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3558 index 79f49d9..70bf184 100644
3559 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3560 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3561 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3562 void (*resume)(void);
3563 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3564 void (*hotplug_restart)(void);
3565 -};
3566 +} __no_const;
3567
3568 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3569 static struct powerdomain *mpuss_pd;
3570 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3571 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3572 {}
3573
3574 -struct cpu_pm_ops omap_pm_ops = {
3575 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3576 .finish_suspend = default_finish_suspend,
3577 .resume = dummy_cpu_resume,
3578 .scu_prepare = dummy_scu_prepare,
3579 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3580 index 5305ec7..6d74045 100644
3581 --- a/arch/arm/mach-omap2/omap-smp.c
3582 +++ b/arch/arm/mach-omap2/omap-smp.c
3583 @@ -19,6 +19,7 @@
3584 #include <linux/device.h>
3585 #include <linux/smp.h>
3586 #include <linux/io.h>
3587 +#include <linux/irq.h>
3588 #include <linux/irqchip/arm-gic.h>
3589
3590 #include <asm/smp_scu.h>
3591 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3592 index 3b56722..33ac281 100644
3593 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3594 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3595 @@ -330,7 +330,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3596 return NOTIFY_OK;
3597 }
3598
3599 -static struct notifier_block __refdata irq_hotplug_notifier = {
3600 +static struct notifier_block irq_hotplug_notifier = {
3601 .notifier_call = irq_cpu_hotplug_notify,
3602 };
3603
3604 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3605 index 166b18f..f985f04 100644
3606 --- a/arch/arm/mach-omap2/omap_device.c
3607 +++ b/arch/arm/mach-omap2/omap_device.c
3608 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3609 struct platform_device __init *omap_device_build(const char *pdev_name,
3610 int pdev_id,
3611 struct omap_hwmod *oh,
3612 - void *pdata, int pdata_len)
3613 + const void *pdata, int pdata_len)
3614 {
3615 struct omap_hwmod *ohs[] = { oh };
3616
3617 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3618 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3619 int pdev_id,
3620 struct omap_hwmod **ohs,
3621 - int oh_cnt, void *pdata,
3622 + int oh_cnt, const void *pdata,
3623 int pdata_len)
3624 {
3625 int ret = -ENOMEM;
3626 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3627 index 78c02b3..c94109a 100644
3628 --- a/arch/arm/mach-omap2/omap_device.h
3629 +++ b/arch/arm/mach-omap2/omap_device.h
3630 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3631 /* Core code interface */
3632
3633 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3634 - struct omap_hwmod *oh, void *pdata,
3635 + struct omap_hwmod *oh, const void *pdata,
3636 int pdata_len);
3637
3638 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3639 struct omap_hwmod **oh, int oh_cnt,
3640 - void *pdata, int pdata_len);
3641 + const void *pdata, int pdata_len);
3642
3643 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3644 struct omap_hwmod **ohs, int oh_cnt);
3645 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3646 index 752969f..a34b446 100644
3647 --- a/arch/arm/mach-omap2/omap_hwmod.c
3648 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3649 @@ -199,10 +199,10 @@ struct omap_hwmod_soc_ops {
3650 int (*init_clkdm)(struct omap_hwmod *oh);
3651 void (*update_context_lost)(struct omap_hwmod *oh);
3652 int (*get_context_lost)(struct omap_hwmod *oh);
3653 -};
3654 +} __no_const;
3655
3656 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3657 -static struct omap_hwmod_soc_ops soc_ops;
3658 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3659
3660 /* omap_hwmod_list contains all registered struct omap_hwmods */
3661 static LIST_HEAD(omap_hwmod_list);
3662 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3663 index 95fee54..cfa9cf1 100644
3664 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3665 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3666 @@ -10,6 +10,7 @@
3667
3668 #include <linux/kernel.h>
3669 #include <linux/init.h>
3670 +#include <asm/pgtable.h>
3671
3672 #include "powerdomain.h"
3673
3674 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3675
3676 void __init am43xx_powerdomains_init(void)
3677 {
3678 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3679 + pax_open_kernel();
3680 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3681 + pax_close_kernel();
3682 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3683 pwrdm_register_pwrdms(powerdomains_am43xx);
3684 pwrdm_complete_init();
3685 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3686 index ff0a68c..b312aa0 100644
3687 --- a/arch/arm/mach-omap2/wd_timer.c
3688 +++ b/arch/arm/mach-omap2/wd_timer.c
3689 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3690 struct omap_hwmod *oh;
3691 char *oh_name = "wd_timer2";
3692 char *dev_name = "omap_wdt";
3693 - struct omap_wd_timer_platform_data pdata;
3694 + static struct omap_wd_timer_platform_data pdata = {
3695 + .read_reset_sources = prm_read_reset_sources
3696 + };
3697
3698 if (!cpu_class_is_omap2() || of_have_populated_dt())
3699 return 0;
3700 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3701 return -EINVAL;
3702 }
3703
3704 - pdata.read_reset_sources = prm_read_reset_sources;
3705 -
3706 pdev = omap_device_build(dev_name, id, oh, &pdata,
3707 sizeof(struct omap_wd_timer_platform_data));
3708 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3709 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3710 index 7469347..1ecc350 100644
3711 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3712 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3713 @@ -177,7 +177,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3714 bool entered_lp2 = false;
3715
3716 if (tegra_pending_sgi())
3717 - ACCESS_ONCE(abort_flag) = true;
3718 + ACCESS_ONCE_RW(abort_flag) = true;
3719
3720 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3721
3722 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3723 index 3b9098d..15b390f 100644
3724 --- a/arch/arm/mach-tegra/irq.c
3725 +++ b/arch/arm/mach-tegra/irq.c
3726 @@ -20,6 +20,7 @@
3727 #include <linux/cpu_pm.h>
3728 #include <linux/interrupt.h>
3729 #include <linux/io.h>
3730 +#include <linux/irq.h>
3731 #include <linux/irqchip/arm-gic.h>
3732 #include <linux/irq.h>
3733 #include <linux/kernel.h>
3734 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3735 index 2cb587b..6ddfebf 100644
3736 --- a/arch/arm/mach-ux500/pm.c
3737 +++ b/arch/arm/mach-ux500/pm.c
3738 @@ -10,6 +10,7 @@
3739 */
3740
3741 #include <linux/kernel.h>
3742 +#include <linux/irq.h>
3743 #include <linux/irqchip/arm-gic.h>
3744 #include <linux/delay.h>
3745 #include <linux/io.h>
3746 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3747 index 2dea8b5..6499da2 100644
3748 --- a/arch/arm/mach-ux500/setup.h
3749 +++ b/arch/arm/mach-ux500/setup.h
3750 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3751 .type = MT_DEVICE, \
3752 }
3753
3754 -#define __MEM_DEV_DESC(x, sz) { \
3755 - .virtual = IO_ADDRESS(x), \
3756 - .pfn = __phys_to_pfn(x), \
3757 - .length = sz, \
3758 - .type = MT_MEMORY_RWX, \
3759 -}
3760 -
3761 extern struct smp_operations ux500_smp_ops;
3762 extern void ux500_cpu_die(unsigned int cpu);
3763
3764 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3765 index 52d768f..5f93180 100644
3766 --- a/arch/arm/mach-zynq/platsmp.c
3767 +++ b/arch/arm/mach-zynq/platsmp.c
3768 @@ -24,6 +24,7 @@
3769 #include <linux/io.h>
3770 #include <asm/cacheflush.h>
3771 #include <asm/smp_scu.h>
3772 +#include <linux/irq.h>
3773 #include <linux/irqchip/arm-gic.h>
3774 #include "common.h"
3775
3776 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3777 index b4f92b9..ffefea9 100644
3778 --- a/arch/arm/mm/Kconfig
3779 +++ b/arch/arm/mm/Kconfig
3780 @@ -446,6 +446,7 @@ config CPU_32v5
3781
3782 config CPU_32v6
3783 bool
3784 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3785 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3786
3787 config CPU_32v6K
3788 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3789
3790 config CPU_USE_DOMAINS
3791 bool
3792 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3793 help
3794 This option enables or disables the use of domain switching
3795 via the set_fs() function.
3796 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3797
3798 config KUSER_HELPERS
3799 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3800 - depends on MMU
3801 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3802 default y
3803 help
3804 Warning: disabling this option may break user programs.
3805 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3806 See Documentation/arm/kernel_user_helpers.txt for details.
3807
3808 However, the fixed address nature of these helpers can be used
3809 - by ROP (return orientated programming) authors when creating
3810 + by ROP (Return Oriented Programming) authors when creating
3811 exploits.
3812
3813 If all of the binaries and libraries which run on your platform
3814 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3815 index 9769f1e..16aaa55 100644
3816 --- a/arch/arm/mm/alignment.c
3817 +++ b/arch/arm/mm/alignment.c
3818 @@ -216,10 +216,12 @@ union offset_union {
3819 #define __get16_unaligned_check(ins,val,addr) \
3820 do { \
3821 unsigned int err = 0, v, a = addr; \
3822 + pax_open_userland(); \
3823 __get8_unaligned_check(ins,v,a,err); \
3824 val = v << ((BE) ? 8 : 0); \
3825 __get8_unaligned_check(ins,v,a,err); \
3826 val |= v << ((BE) ? 0 : 8); \
3827 + pax_close_userland(); \
3828 if (err) \
3829 goto fault; \
3830 } while (0)
3831 @@ -233,6 +235,7 @@ union offset_union {
3832 #define __get32_unaligned_check(ins,val,addr) \
3833 do { \
3834 unsigned int err = 0, v, a = addr; \
3835 + pax_open_userland(); \
3836 __get8_unaligned_check(ins,v,a,err); \
3837 val = v << ((BE) ? 24 : 0); \
3838 __get8_unaligned_check(ins,v,a,err); \
3839 @@ -241,6 +244,7 @@ union offset_union {
3840 val |= v << ((BE) ? 8 : 16); \
3841 __get8_unaligned_check(ins,v,a,err); \
3842 val |= v << ((BE) ? 0 : 24); \
3843 + pax_close_userland(); \
3844 if (err) \
3845 goto fault; \
3846 } while (0)
3847 @@ -254,6 +258,7 @@ union offset_union {
3848 #define __put16_unaligned_check(ins,val,addr) \
3849 do { \
3850 unsigned int err = 0, v = val, a = addr; \
3851 + pax_open_userland(); \
3852 __asm__( FIRST_BYTE_16 \
3853 ARM( "1: "ins" %1, [%2], #1\n" ) \
3854 THUMB( "1: "ins" %1, [%2]\n" ) \
3855 @@ -273,6 +278,7 @@ union offset_union {
3856 " .popsection\n" \
3857 : "=r" (err), "=&r" (v), "=&r" (a) \
3858 : "0" (err), "1" (v), "2" (a)); \
3859 + pax_close_userland(); \
3860 if (err) \
3861 goto fault; \
3862 } while (0)
3863 @@ -286,6 +292,7 @@ union offset_union {
3864 #define __put32_unaligned_check(ins,val,addr) \
3865 do { \
3866 unsigned int err = 0, v = val, a = addr; \
3867 + pax_open_userland(); \
3868 __asm__( FIRST_BYTE_32 \
3869 ARM( "1: "ins" %1, [%2], #1\n" ) \
3870 THUMB( "1: "ins" %1, [%2]\n" ) \
3871 @@ -315,6 +322,7 @@ union offset_union {
3872 " .popsection\n" \
3873 : "=r" (err), "=&r" (v), "=&r" (a) \
3874 : "0" (err), "1" (v), "2" (a)); \
3875 + pax_close_userland(); \
3876 if (err) \
3877 goto fault; \
3878 } while (0)
3879 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3880 index e309c8f..f8965e8 100644
3881 --- a/arch/arm/mm/cache-l2x0.c
3882 +++ b/arch/arm/mm/cache-l2x0.c
3883 @@ -43,7 +43,7 @@ struct l2c_init_data {
3884 void (*save)(void __iomem *);
3885 void (*configure)(void __iomem *);
3886 struct outer_cache_fns outer_cache;
3887 -};
3888 +} __do_const;
3889
3890 #define CACHE_LINE_SIZE 32
3891
3892 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3893 index 845769e..4278fd7 100644
3894 --- a/arch/arm/mm/context.c
3895 +++ b/arch/arm/mm/context.c
3896 @@ -43,7 +43,7 @@
3897 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3898
3899 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3900 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3901 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3902 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3903
3904 static DEFINE_PER_CPU(atomic64_t, active_asids);
3905 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3906 {
3907 static u32 cur_idx = 1;
3908 u64 asid = atomic64_read(&mm->context.id);
3909 - u64 generation = atomic64_read(&asid_generation);
3910 + u64 generation = atomic64_read_unchecked(&asid_generation);
3911
3912 if (asid != 0) {
3913 /*
3914 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3915 */
3916 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3917 if (asid == NUM_USER_ASIDS) {
3918 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3919 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3920 &asid_generation);
3921 flush_context(cpu);
3922 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3923 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3924 cpu_set_reserved_ttbr0();
3925
3926 asid = atomic64_read(&mm->context.id);
3927 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3928 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3929 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3930 goto switch_mm_fastpath;
3931
3932 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3933 /* Check that our ASID belongs to the current generation. */
3934 asid = atomic64_read(&mm->context.id);
3935 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3936 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3937 asid = new_context(mm, cpu);
3938 atomic64_set(&mm->context.id, asid);
3939 }
3940 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3941 index 6333d9c..3bb19f2 100644
3942 --- a/arch/arm/mm/fault.c
3943 +++ b/arch/arm/mm/fault.c
3944 @@ -25,6 +25,7 @@
3945 #include <asm/system_misc.h>
3946 #include <asm/system_info.h>
3947 #include <asm/tlbflush.h>
3948 +#include <asm/sections.h>
3949
3950 #include "fault.h"
3951
3952 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3953 if (fixup_exception(regs))
3954 return;
3955
3956 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3957 + if (addr < TASK_SIZE) {
3958 + if (current->signal->curr_ip)
3959 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3960 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3961 + else
3962 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3963 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3964 + }
3965 +#endif
3966 +
3967 +#ifdef CONFIG_PAX_KERNEXEC
3968 + if ((fsr & FSR_WRITE) &&
3969 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3970 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3971 + {
3972 + if (current->signal->curr_ip)
3973 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3974 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3975 + else
3976 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3977 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3978 + }
3979 +#endif
3980 +
3981 /*
3982 * No handler, we'll have to terminate things with extreme prejudice.
3983 */
3984 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3985 }
3986 #endif
3987
3988 +#ifdef CONFIG_PAX_PAGEEXEC
3989 + if (fsr & FSR_LNX_PF) {
3990 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3991 + do_group_exit(SIGKILL);
3992 + }
3993 +#endif
3994 +
3995 tsk->thread.address = addr;
3996 tsk->thread.error_code = fsr;
3997 tsk->thread.trap_no = 14;
3998 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3999 }
4000 #endif /* CONFIG_MMU */
4001
4002 +#ifdef CONFIG_PAX_PAGEEXEC
4003 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
4004 +{
4005 + long i;
4006 +
4007 + printk(KERN_ERR "PAX: bytes at PC: ");
4008 + for (i = 0; i < 20; i++) {
4009 + unsigned char c;
4010 + if (get_user(c, (__force unsigned char __user *)pc+i))
4011 + printk(KERN_CONT "?? ");
4012 + else
4013 + printk(KERN_CONT "%02x ", c);
4014 + }
4015 + printk("\n");
4016 +
4017 + printk(KERN_ERR "PAX: bytes at SP-4: ");
4018 + for (i = -1; i < 20; i++) {
4019 + unsigned long c;
4020 + if (get_user(c, (__force unsigned long __user *)sp+i))
4021 + printk(KERN_CONT "???????? ");
4022 + else
4023 + printk(KERN_CONT "%08lx ", c);
4024 + }
4025 + printk("\n");
4026 +}
4027 +#endif
4028 +
4029 /*
4030 * First Level Translation Fault Handler
4031 *
4032 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4033 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4034 struct siginfo info;
4035
4036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4037 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4038 + if (current->signal->curr_ip)
4039 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4040 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4041 + else
4042 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4043 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4044 + goto die;
4045 + }
4046 +#endif
4047 +
4048 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4049 return;
4050
4051 +die:
4052 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4053 inf->name, fsr, addr);
4054 show_pte(current->mm, addr);
4055 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4056 ifsr_info[nr].name = name;
4057 }
4058
4059 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4060 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4061 +
4062 asmlinkage void __exception
4063 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4064 {
4065 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4066 struct siginfo info;
4067 + unsigned long pc = instruction_pointer(regs);
4068 +
4069 + if (user_mode(regs)) {
4070 + unsigned long sigpage = current->mm->context.sigpage;
4071 +
4072 + if (sigpage <= pc && pc < sigpage + 7*4) {
4073 + if (pc < sigpage + 3*4)
4074 + sys_sigreturn(regs);
4075 + else
4076 + sys_rt_sigreturn(regs);
4077 + return;
4078 + }
4079 + if (pc == 0xffff0f60UL) {
4080 + /*
4081 + * PaX: __kuser_cmpxchg64 emulation
4082 + */
4083 + // TODO
4084 + //regs->ARM_pc = regs->ARM_lr;
4085 + //return;
4086 + }
4087 + if (pc == 0xffff0fa0UL) {
4088 + /*
4089 + * PaX: __kuser_memory_barrier emulation
4090 + */
4091 + // dmb(); implied by the exception
4092 + regs->ARM_pc = regs->ARM_lr;
4093 + return;
4094 + }
4095 + if (pc == 0xffff0fc0UL) {
4096 + /*
4097 + * PaX: __kuser_cmpxchg emulation
4098 + */
4099 + // TODO
4100 + //long new;
4101 + //int op;
4102 +
4103 + //op = FUTEX_OP_SET << 28;
4104 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4105 + //regs->ARM_r0 = old != new;
4106 + //regs->ARM_pc = regs->ARM_lr;
4107 + //return;
4108 + }
4109 + if (pc == 0xffff0fe0UL) {
4110 + /*
4111 + * PaX: __kuser_get_tls emulation
4112 + */
4113 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4114 + regs->ARM_pc = regs->ARM_lr;
4115 + return;
4116 + }
4117 + }
4118 +
4119 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4120 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4121 + if (current->signal->curr_ip)
4122 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4123 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4124 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4125 + else
4126 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4127 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4128 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4129 + goto die;
4130 + }
4131 +#endif
4132 +
4133 +#ifdef CONFIG_PAX_REFCOUNT
4134 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4135 +#ifdef CONFIG_THUMB2_KERNEL
4136 + unsigned short bkpt;
4137 +
4138 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4139 +#else
4140 + unsigned int bkpt;
4141 +
4142 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4143 +#endif
4144 + current->thread.error_code = ifsr;
4145 + current->thread.trap_no = 0;
4146 + pax_report_refcount_overflow(regs);
4147 + fixup_exception(regs);
4148 + return;
4149 + }
4150 + }
4151 +#endif
4152
4153 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4154 return;
4155
4156 +die:
4157 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4158 inf->name, ifsr, addr);
4159
4160 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4161 index cf08bdf..772656c 100644
4162 --- a/arch/arm/mm/fault.h
4163 +++ b/arch/arm/mm/fault.h
4164 @@ -3,6 +3,7 @@
4165
4166 /*
4167 * Fault status register encodings. We steal bit 31 for our own purposes.
4168 + * Set when the FSR value is from an instruction fault.
4169 */
4170 #define FSR_LNX_PF (1 << 31)
4171 #define FSR_WRITE (1 << 11)
4172 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4173 }
4174 #endif
4175
4176 +/* valid for LPAE and !LPAE */
4177 +static inline int is_xn_fault(unsigned int fsr)
4178 +{
4179 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4180 +}
4181 +
4182 +static inline int is_domain_fault(unsigned int fsr)
4183 +{
4184 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4185 +}
4186 +
4187 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4188 unsigned long search_exception_table(unsigned long addr);
4189
4190 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4191 index be92fa0..5252d7e 100644
4192 --- a/arch/arm/mm/init.c
4193 +++ b/arch/arm/mm/init.c
4194 @@ -709,7 +709,46 @@ void free_tcmmem(void)
4195 {
4196 #ifdef CONFIG_HAVE_TCM
4197 extern char __tcm_start, __tcm_end;
4198 +#endif
4199
4200 +#ifdef CONFIG_PAX_KERNEXEC
4201 + unsigned long addr;
4202 + pgd_t *pgd;
4203 + pud_t *pud;
4204 + pmd_t *pmd;
4205 + int cpu_arch = cpu_architecture();
4206 + unsigned int cr = get_cr();
4207 +
4208 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4209 + /* make pages tables, etc before .text NX */
4210 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4211 + pgd = pgd_offset_k(addr);
4212 + pud = pud_offset(pgd, addr);
4213 + pmd = pmd_offset(pud, addr);
4214 + __section_update(pmd, addr, PMD_SECT_XN);
4215 + }
4216 + /* make init NX */
4217 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4218 + pgd = pgd_offset_k(addr);
4219 + pud = pud_offset(pgd, addr);
4220 + pmd = pmd_offset(pud, addr);
4221 + __section_update(pmd, addr, PMD_SECT_XN);
4222 + }
4223 + /* make kernel code/rodata RX */
4224 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4225 + pgd = pgd_offset_k(addr);
4226 + pud = pud_offset(pgd, addr);
4227 + pmd = pmd_offset(pud, addr);
4228 +#ifdef CONFIG_ARM_LPAE
4229 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4230 +#else
4231 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4232 +#endif
4233 + }
4234 + }
4235 +#endif
4236 +
4237 +#ifdef CONFIG_HAVE_TCM
4238 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4239 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4240 #endif
4241 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4242 index d1e5ad7..84dcbf2 100644
4243 --- a/arch/arm/mm/ioremap.c
4244 +++ b/arch/arm/mm/ioremap.c
4245 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4246 unsigned int mtype;
4247
4248 if (cached)
4249 - mtype = MT_MEMORY_RWX;
4250 + mtype = MT_MEMORY_RX;
4251 else
4252 - mtype = MT_MEMORY_RWX_NONCACHED;
4253 + mtype = MT_MEMORY_RX_NONCACHED;
4254
4255 return __arm_ioremap_caller(phys_addr, size, mtype,
4256 __builtin_return_address(0));
4257 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4258 index 407dc78..047ce9d 100644
4259 --- a/arch/arm/mm/mmap.c
4260 +++ b/arch/arm/mm/mmap.c
4261 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4262 struct vm_area_struct *vma;
4263 int do_align = 0;
4264 int aliasing = cache_is_vipt_aliasing();
4265 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4266 struct vm_unmapped_area_info info;
4267
4268 /*
4269 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4270 if (len > TASK_SIZE)
4271 return -ENOMEM;
4272
4273 +#ifdef CONFIG_PAX_RANDMMAP
4274 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4275 +#endif
4276 +
4277 if (addr) {
4278 if (do_align)
4279 addr = COLOUR_ALIGN(addr, pgoff);
4280 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4281 addr = PAGE_ALIGN(addr);
4282
4283 vma = find_vma(mm, addr);
4284 - if (TASK_SIZE - len >= addr &&
4285 - (!vma || addr + len <= vma->vm_start))
4286 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4287 return addr;
4288 }
4289
4290 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4291 info.high_limit = TASK_SIZE;
4292 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4293 info.align_offset = pgoff << PAGE_SHIFT;
4294 + info.threadstack_offset = offset;
4295 return vm_unmapped_area(&info);
4296 }
4297
4298 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4299 unsigned long addr = addr0;
4300 int do_align = 0;
4301 int aliasing = cache_is_vipt_aliasing();
4302 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4303 struct vm_unmapped_area_info info;
4304
4305 /*
4306 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4307 return addr;
4308 }
4309
4310 +#ifdef CONFIG_PAX_RANDMMAP
4311 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4312 +#endif
4313 +
4314 /* requesting a specific address */
4315 if (addr) {
4316 if (do_align)
4317 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4318 else
4319 addr = PAGE_ALIGN(addr);
4320 vma = find_vma(mm, addr);
4321 - if (TASK_SIZE - len >= addr &&
4322 - (!vma || addr + len <= vma->vm_start))
4323 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4324 return addr;
4325 }
4326
4327 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4328 info.high_limit = mm->mmap_base;
4329 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4330 info.align_offset = pgoff << PAGE_SHIFT;
4331 + info.threadstack_offset = offset;
4332 addr = vm_unmapped_area(&info);
4333
4334 /*
4335 @@ -183,14 +193,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4336 {
4337 unsigned long random_factor = 0UL;
4338
4339 +#ifdef CONFIG_PAX_RANDMMAP
4340 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4341 +#endif
4342 +
4343 if (current->flags & PF_RANDOMIZE)
4344 random_factor = arch_mmap_rnd();
4345
4346 if (mmap_is_legacy()) {
4347 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4348 +
4349 +#ifdef CONFIG_PAX_RANDMMAP
4350 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4351 + mm->mmap_base += mm->delta_mmap;
4352 +#endif
4353 +
4354 mm->get_unmapped_area = arch_get_unmapped_area;
4355 } else {
4356 mm->mmap_base = mmap_base(random_factor);
4357 +
4358 +#ifdef CONFIG_PAX_RANDMMAP
4359 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4360 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4361 +#endif
4362 +
4363 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4364 }
4365 }
4366 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4367 index 7186382..0c145cf 100644
4368 --- a/arch/arm/mm/mmu.c
4369 +++ b/arch/arm/mm/mmu.c
4370 @@ -41,6 +41,22 @@
4371 #include "mm.h"
4372 #include "tcm.h"
4373
4374 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4375 +void modify_domain(unsigned int dom, unsigned int type)
4376 +{
4377 + struct thread_info *thread = current_thread_info();
4378 + unsigned int domain = thread->cpu_domain;
4379 + /*
4380 + * DOMAIN_MANAGER might be defined to some other value,
4381 + * use the arch-defined constant
4382 + */
4383 + domain &= ~domain_val(dom, 3);
4384 + thread->cpu_domain = domain | domain_val(dom, type);
4385 + set_domain(thread->cpu_domain);
4386 +}
4387 +EXPORT_SYMBOL(modify_domain);
4388 +#endif
4389 +
4390 /*
4391 * empty_zero_page is a special page that is used for
4392 * zero-initialized data and COW.
4393 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4394 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4395 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4396
4397 -static struct mem_type mem_types[] = {
4398 +#ifdef CONFIG_PAX_KERNEXEC
4399 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4400 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4401 +#else
4402 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4403 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4404 +#endif
4405 +
4406 +static struct mem_type mem_types[] __read_only = {
4407 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4408 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4409 L_PTE_SHARED,
4410 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4411 .prot_sect = PROT_SECT_DEVICE,
4412 .domain = DOMAIN_IO,
4413 },
4414 - [MT_UNCACHED] = {
4415 + [MT_UNCACHED_RW] = {
4416 .prot_pte = PROT_PTE_DEVICE,
4417 .prot_l1 = PMD_TYPE_TABLE,
4418 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4419 .domain = DOMAIN_IO,
4420 },
4421 - [MT_CACHECLEAN] = {
4422 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4423 + [MT_CACHECLEAN_RO] = {
4424 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4425 .domain = DOMAIN_KERNEL,
4426 },
4427 #ifndef CONFIG_ARM_LPAE
4428 - [MT_MINICLEAN] = {
4429 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4430 + [MT_MINICLEAN_RO] = {
4431 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4432 .domain = DOMAIN_KERNEL,
4433 },
4434 #endif
4435 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4436 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4437 L_PTE_RDONLY,
4438 .prot_l1 = PMD_TYPE_TABLE,
4439 - .domain = DOMAIN_USER,
4440 + .domain = DOMAIN_VECTORS,
4441 },
4442 [MT_HIGH_VECTORS] = {
4443 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4444 L_PTE_USER | L_PTE_RDONLY,
4445 .prot_l1 = PMD_TYPE_TABLE,
4446 - .domain = DOMAIN_USER,
4447 + .domain = DOMAIN_VECTORS,
4448 },
4449 - [MT_MEMORY_RWX] = {
4450 + [__MT_MEMORY_RWX] = {
4451 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4452 .prot_l1 = PMD_TYPE_TABLE,
4453 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4454 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4455 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4456 .domain = DOMAIN_KERNEL,
4457 },
4458 - [MT_ROM] = {
4459 - .prot_sect = PMD_TYPE_SECT,
4460 + [MT_MEMORY_RX] = {
4461 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4462 + .prot_l1 = PMD_TYPE_TABLE,
4463 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4464 + .domain = DOMAIN_KERNEL,
4465 + },
4466 + [MT_ROM_RX] = {
4467 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4468 .domain = DOMAIN_KERNEL,
4469 },
4470 - [MT_MEMORY_RWX_NONCACHED] = {
4471 + [MT_MEMORY_RW_NONCACHED] = {
4472 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4473 L_PTE_MT_BUFFERABLE,
4474 .prot_l1 = PMD_TYPE_TABLE,
4475 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4476 .domain = DOMAIN_KERNEL,
4477 },
4478 + [MT_MEMORY_RX_NONCACHED] = {
4479 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4480 + L_PTE_MT_BUFFERABLE,
4481 + .prot_l1 = PMD_TYPE_TABLE,
4482 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4483 + .domain = DOMAIN_KERNEL,
4484 + },
4485 [MT_MEMORY_RW_DTCM] = {
4486 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4487 L_PTE_XN,
4488 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4489 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4490 .domain = DOMAIN_KERNEL,
4491 },
4492 - [MT_MEMORY_RWX_ITCM] = {
4493 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4494 + [MT_MEMORY_RX_ITCM] = {
4495 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4496 .prot_l1 = PMD_TYPE_TABLE,
4497 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4498 .domain = DOMAIN_KERNEL,
4499 },
4500 [MT_MEMORY_RW_SO] = {
4501 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4502 * Mark cache clean areas and XIP ROM read only
4503 * from SVC mode and no access from userspace.
4504 */
4505 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4506 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4507 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4508 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4509 +#ifdef CONFIG_PAX_KERNEXEC
4510 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4511 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4512 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4513 +#endif
4514 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4515 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4516 #endif
4517
4518 /*
4519 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4520 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4521 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4522 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4523 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4524 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4525 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4526 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4527 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4528 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4529 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4530 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4531 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4532 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4533 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4534 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4535 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4536 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4537 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4538 }
4539 }
4540
4541 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4542 if (cpu_arch >= CPU_ARCH_ARMv6) {
4543 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4544 /* Non-cacheable Normal is XCB = 001 */
4545 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4546 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4547 + PMD_SECT_BUFFERED;
4548 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4549 PMD_SECT_BUFFERED;
4550 } else {
4551 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4552 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4553 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4554 + PMD_SECT_TEX(1);
4555 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4556 PMD_SECT_TEX(1);
4557 }
4558 } else {
4559 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4560 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4561 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4562 }
4563
4564 #ifdef CONFIG_ARM_LPAE
4565 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4566 user_pgprot |= PTE_EXT_PXN;
4567 #endif
4568
4569 + user_pgprot |= __supported_pte_mask;
4570 +
4571 for (i = 0; i < 16; i++) {
4572 pteval_t v = pgprot_val(protection_map[i]);
4573 protection_map[i] = __pgprot(v | user_pgprot);
4574 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4575
4576 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4577 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4578 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4579 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4580 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4581 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4582 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4583 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4584 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4585 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4586 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4587 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4588 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4589 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4590 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4591 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4592
4593 switch (cp->pmd) {
4594 case PMD_SECT_WT:
4595 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4596 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4597 break;
4598 case PMD_SECT_WB:
4599 case PMD_SECT_WBWA:
4600 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4601 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4602 break;
4603 }
4604 pr_info("Memory policy: %sData cache %s\n",
4605 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4606 return;
4607 }
4608
4609 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4610 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4611 md->virtual >= PAGE_OFFSET &&
4612 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4613 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4614 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4615 * called function. This means you can't use any function or debugging
4616 * method which may touch any device, otherwise the kernel _will_ crash.
4617 */
4618 +
4619 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4620 +
4621 static void __init devicemaps_init(const struct machine_desc *mdesc)
4622 {
4623 struct map_desc map;
4624 unsigned long addr;
4625 - void *vectors;
4626
4627 - /*
4628 - * Allocate the vector page early.
4629 - */
4630 - vectors = early_alloc(PAGE_SIZE * 2);
4631 -
4632 - early_trap_init(vectors);
4633 + early_trap_init(&vectors);
4634
4635 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4636 pmd_clear(pmd_off_k(addr));
4637 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4638 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4639 map.virtual = MODULES_VADDR;
4640 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4641 - map.type = MT_ROM;
4642 + map.type = MT_ROM_RX;
4643 create_mapping(&map);
4644 #endif
4645
4646 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4647 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4648 map.virtual = FLUSH_BASE;
4649 map.length = SZ_1M;
4650 - map.type = MT_CACHECLEAN;
4651 + map.type = MT_CACHECLEAN_RO;
4652 create_mapping(&map);
4653 #endif
4654 #ifdef FLUSH_BASE_MINICACHE
4655 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4656 map.virtual = FLUSH_BASE_MINICACHE;
4657 map.length = SZ_1M;
4658 - map.type = MT_MINICLEAN;
4659 + map.type = MT_MINICLEAN_RO;
4660 create_mapping(&map);
4661 #endif
4662
4663 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4664 * location (0xffff0000). If we aren't using high-vectors, also
4665 * create a mapping at the low-vectors virtual address.
4666 */
4667 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4668 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4669 map.virtual = 0xffff0000;
4670 map.length = PAGE_SIZE;
4671 #ifdef CONFIG_KUSER_HELPERS
4672 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4673 static void __init map_lowmem(void)
4674 {
4675 struct memblock_region *reg;
4676 +#ifndef CONFIG_PAX_KERNEXEC
4677 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4678 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4679 +#endif
4680
4681 /* Map all the lowmem memory banks. */
4682 for_each_memblock(memory, reg) {
4683 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4684 if (start >= end)
4685 break;
4686
4687 +#ifdef CONFIG_PAX_KERNEXEC
4688 + map.pfn = __phys_to_pfn(start);
4689 + map.virtual = __phys_to_virt(start);
4690 + map.length = end - start;
4691 +
4692 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4693 + struct map_desc kernel;
4694 + struct map_desc initmap;
4695 +
4696 + /* when freeing initmem we will make this RW */
4697 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4698 + initmap.virtual = (unsigned long)__init_begin;
4699 + initmap.length = _sdata - __init_begin;
4700 + initmap.type = __MT_MEMORY_RWX;
4701 + create_mapping(&initmap);
4702 +
4703 + /* when freeing initmem we will make this RX */
4704 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4705 + kernel.virtual = (unsigned long)_stext;
4706 + kernel.length = __init_begin - _stext;
4707 + kernel.type = __MT_MEMORY_RWX;
4708 + create_mapping(&kernel);
4709 +
4710 + if (map.virtual < (unsigned long)_stext) {
4711 + map.length = (unsigned long)_stext - map.virtual;
4712 + map.type = __MT_MEMORY_RWX;
4713 + create_mapping(&map);
4714 + }
4715 +
4716 + map.pfn = __phys_to_pfn(__pa(_sdata));
4717 + map.virtual = (unsigned long)_sdata;
4718 + map.length = end - __pa(_sdata);
4719 + }
4720 +
4721 + map.type = MT_MEMORY_RW;
4722 + create_mapping(&map);
4723 +#else
4724 if (end < kernel_x_start) {
4725 map.pfn = __phys_to_pfn(start);
4726 map.virtual = __phys_to_virt(start);
4727 map.length = end - start;
4728 - map.type = MT_MEMORY_RWX;
4729 + map.type = __MT_MEMORY_RWX;
4730
4731 create_mapping(&map);
4732 } else if (start >= kernel_x_end) {
4733 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4734 map.pfn = __phys_to_pfn(kernel_x_start);
4735 map.virtual = __phys_to_virt(kernel_x_start);
4736 map.length = kernel_x_end - kernel_x_start;
4737 - map.type = MT_MEMORY_RWX;
4738 + map.type = __MT_MEMORY_RWX;
4739
4740 create_mapping(&map);
4741
4742 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4743 create_mapping(&map);
4744 }
4745 }
4746 +#endif
4747 }
4748 }
4749
4750 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4751 index e0e2358..a4ee460 100644
4752 --- a/arch/arm/net/bpf_jit_32.c
4753 +++ b/arch/arm/net/bpf_jit_32.c
4754 @@ -20,6 +20,7 @@
4755 #include <asm/cacheflush.h>
4756 #include <asm/hwcap.h>
4757 #include <asm/opcodes.h>
4758 +#include <asm/pgtable.h>
4759
4760 #include "bpf_jit_32.h"
4761
4762 @@ -72,34 +73,58 @@ struct jit_ctx {
4763 #endif
4764 };
4765
4766 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4767 +int bpf_jit_enable __read_only;
4768 +#else
4769 int bpf_jit_enable __read_mostly;
4770 +#endif
4771
4772 -static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4773 +static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret,
4774 + unsigned int size)
4775 +{
4776 + void *ptr = bpf_internal_load_pointer_neg_helper(skb, offset, size);
4777 +
4778 + if (!ptr)
4779 + return -EFAULT;
4780 + memcpy(ret, ptr, size);
4781 + return 0;
4782 +}
4783 +
4784 +static u64 jit_get_skb_b(struct sk_buff *skb, int offset)
4785 {
4786 u8 ret;
4787 int err;
4788
4789 - err = skb_copy_bits(skb, offset, &ret, 1);
4790 + if (offset < 0)
4791 + err = call_neg_helper(skb, offset, &ret, 1);
4792 + else
4793 + err = skb_copy_bits(skb, offset, &ret, 1);
4794
4795 return (u64)err << 32 | ret;
4796 }
4797
4798 -static u64 jit_get_skb_h(struct sk_buff *skb, unsigned offset)
4799 +static u64 jit_get_skb_h(struct sk_buff *skb, int offset)
4800 {
4801 u16 ret;
4802 int err;
4803
4804 - err = skb_copy_bits(skb, offset, &ret, 2);
4805 + if (offset < 0)
4806 + err = call_neg_helper(skb, offset, &ret, 2);
4807 + else
4808 + err = skb_copy_bits(skb, offset, &ret, 2);
4809
4810 return (u64)err << 32 | ntohs(ret);
4811 }
4812
4813 -static u64 jit_get_skb_w(struct sk_buff *skb, unsigned offset)
4814 +static u64 jit_get_skb_w(struct sk_buff *skb, int offset)
4815 {
4816 u32 ret;
4817 int err;
4818
4819 - err = skb_copy_bits(skb, offset, &ret, 4);
4820 + if (offset < 0)
4821 + err = call_neg_helper(skb, offset, &ret, 4);
4822 + else
4823 + err = skb_copy_bits(skb, offset, &ret, 4);
4824
4825 return (u64)err << 32 | ntohl(ret);
4826 }
4827 @@ -179,8 +204,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4828 {
4829 u32 *ptr;
4830 /* We are guaranteed to have aligned memory. */
4831 + pax_open_kernel();
4832 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4833 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4834 + pax_close_kernel();
4835 }
4836
4837 static void build_prologue(struct jit_ctx *ctx)
4838 @@ -536,9 +563,6 @@ static int build_body(struct jit_ctx *ctx)
4839 case BPF_LD | BPF_B | BPF_ABS:
4840 load_order = 0;
4841 load:
4842 - /* the interpreter will deal with the negative K */
4843 - if ((int)k < 0)
4844 - return -ENOTSUPP;
4845 emit_mov_i(r_off, k, ctx);
4846 load_common:
4847 ctx->seen |= SEEN_DATA | SEEN_CALL;
4848 @@ -547,12 +571,24 @@ load_common:
4849 emit(ARM_SUB_I(r_scratch, r_skb_hl,
4850 1 << load_order), ctx);
4851 emit(ARM_CMP_R(r_scratch, r_off), ctx);
4852 - condt = ARM_COND_HS;
4853 + condt = ARM_COND_GE;
4854 } else {
4855 emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
4856 condt = ARM_COND_HI;
4857 }
4858
4859 + /*
4860 + * test for negative offset, only if we are
4861 + * currently scheduled to take the fast
4862 + * path. this will update the flags so that
4863 + * the slowpath instruction are ignored if the
4864 + * offset is negative.
4865 + *
4866 + * for loard_order == 0 the HI condition will
4867 + * make loads at offset 0 take the slow path too.
4868 + */
4869 + _emit(condt, ARM_CMP_I(r_off, 0), ctx);
4870 +
4871 _emit(condt, ARM_ADD_R(r_scratch, r_off, r_skb_data),
4872 ctx);
4873
4874 @@ -860,9 +896,11 @@ b_epilogue:
4875 off = offsetof(struct sk_buff, vlan_tci);
4876 emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
4877 if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
4878 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
4879 - else
4880 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
4881 + OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
4882 + else {
4883 + OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
4884 + OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
4885 + }
4886 break;
4887 case BPF_ANC | SKF_AD_QUEUE:
4888 ctx->seen |= SEEN_SKB;
4889 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4890 index 5b217f4..c23f40e 100644
4891 --- a/arch/arm/plat-iop/setup.c
4892 +++ b/arch/arm/plat-iop/setup.c
4893 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4894 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4895 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4896 .length = IOP3XX_PERIPHERAL_SIZE,
4897 - .type = MT_UNCACHED,
4898 + .type = MT_UNCACHED_RW,
4899 },
4900 };
4901
4902 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4903 index a5bc92d..0bb4730 100644
4904 --- a/arch/arm/plat-omap/sram.c
4905 +++ b/arch/arm/plat-omap/sram.c
4906 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4907 * Looks like we need to preserve some bootloader code at the
4908 * beginning of SRAM for jumping to flash for reboot to work...
4909 */
4910 + pax_open_kernel();
4911 memset_io(omap_sram_base + omap_sram_skip, 0,
4912 omap_sram_size - omap_sram_skip);
4913 + pax_close_kernel();
4914 }
4915 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4916 index 7047051..44e8675 100644
4917 --- a/arch/arm64/include/asm/atomic.h
4918 +++ b/arch/arm64/include/asm/atomic.h
4919 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4920 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4921 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4922
4923 +#define atomic64_read_unchecked(v) atomic64_read(v)
4924 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4925 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4926 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4927 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4928 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4929 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4930 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4931 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4932 +
4933 #endif
4934 #endif
4935 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4936 index 71f19c4..2b13cfe 100644
4937 --- a/arch/arm64/include/asm/barrier.h
4938 +++ b/arch/arm64/include/asm/barrier.h
4939 @@ -44,7 +44,7 @@
4940 do { \
4941 compiletime_assert_atomic_type(*p); \
4942 barrier(); \
4943 - ACCESS_ONCE(*p) = (v); \
4944 + ACCESS_ONCE_RW(*p) = (v); \
4945 } while (0)
4946
4947 #define smp_load_acquire(p) \
4948 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4949 index 4fde8c1..441f84f 100644
4950 --- a/arch/arm64/include/asm/percpu.h
4951 +++ b/arch/arm64/include/asm/percpu.h
4952 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4953 {
4954 switch (size) {
4955 case 1:
4956 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4957 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4958 break;
4959 case 2:
4960 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4961 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4962 break;
4963 case 4:
4964 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4965 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4966 break;
4967 case 8:
4968 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4969 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4970 break;
4971 default:
4972 BUILD_BUG();
4973 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4974 index 7642056..bffc904 100644
4975 --- a/arch/arm64/include/asm/pgalloc.h
4976 +++ b/arch/arm64/include/asm/pgalloc.h
4977 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4978 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4979 }
4980
4981 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4982 +{
4983 + pud_populate(mm, pud, pmd);
4984 +}
4985 +
4986 #endif /* CONFIG_PGTABLE_LEVELS > 2 */
4987
4988 #if CONFIG_PGTABLE_LEVELS > 3
4989 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4990 index 07e1ba44..ec8cbbb 100644
4991 --- a/arch/arm64/include/asm/uaccess.h
4992 +++ b/arch/arm64/include/asm/uaccess.h
4993 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4994 flag; \
4995 })
4996
4997 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4998 #define access_ok(type, addr, size) __range_ok(addr, size)
4999 #define user_addr_max get_fs
5000
5001 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
5002 index b0bd4e5..54e82f6 100644
5003 --- a/arch/arm64/mm/dma-mapping.c
5004 +++ b/arch/arm64/mm/dma-mapping.c
5005 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
5006 phys_to_page(paddr),
5007 size >> PAGE_SHIFT);
5008 if (!freed)
5009 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5010 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5011 }
5012
5013 static void *__dma_alloc(struct device *dev, size_t size,
5014 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
5015 index c3a58a1..78fbf54 100644
5016 --- a/arch/avr32/include/asm/cache.h
5017 +++ b/arch/avr32/include/asm/cache.h
5018 @@ -1,8 +1,10 @@
5019 #ifndef __ASM_AVR32_CACHE_H
5020 #define __ASM_AVR32_CACHE_H
5021
5022 +#include <linux/const.h>
5023 +
5024 #define L1_CACHE_SHIFT 5
5025 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5026 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5027
5028 /*
5029 * Memory returned by kmalloc() may be used for DMA, so we must make
5030 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
5031 index 0388ece..87c8df1 100644
5032 --- a/arch/avr32/include/asm/elf.h
5033 +++ b/arch/avr32/include/asm/elf.h
5034 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
5035 the loader. We need to make sure that it is out of the way of the program
5036 that it will "exec", and that there is sufficient room for the brk. */
5037
5038 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5039 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5040
5041 +#ifdef CONFIG_PAX_ASLR
5042 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
5043 +
5044 +#define PAX_DELTA_MMAP_LEN 15
5045 +#define PAX_DELTA_STACK_LEN 15
5046 +#endif
5047
5048 /* This yields a mask that user programs can use to figure out what
5049 instruction set this CPU supports. This could be done in user space,
5050 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
5051 index 479330b..53717a8 100644
5052 --- a/arch/avr32/include/asm/kmap_types.h
5053 +++ b/arch/avr32/include/asm/kmap_types.h
5054 @@ -2,9 +2,9 @@
5055 #define __ASM_AVR32_KMAP_TYPES_H
5056
5057 #ifdef CONFIG_DEBUG_HIGHMEM
5058 -# define KM_TYPE_NR 29
5059 +# define KM_TYPE_NR 30
5060 #else
5061 -# define KM_TYPE_NR 14
5062 +# define KM_TYPE_NR 15
5063 #endif
5064
5065 #endif /* __ASM_AVR32_KMAP_TYPES_H */
5066 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
5067 index d223a8b..69c5210 100644
5068 --- a/arch/avr32/mm/fault.c
5069 +++ b/arch/avr32/mm/fault.c
5070 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
5071
5072 int exception_trace = 1;
5073
5074 +#ifdef CONFIG_PAX_PAGEEXEC
5075 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5076 +{
5077 + unsigned long i;
5078 +
5079 + printk(KERN_ERR "PAX: bytes at PC: ");
5080 + for (i = 0; i < 20; i++) {
5081 + unsigned char c;
5082 + if (get_user(c, (unsigned char *)pc+i))
5083 + printk(KERN_CONT "???????? ");
5084 + else
5085 + printk(KERN_CONT "%02x ", c);
5086 + }
5087 + printk("\n");
5088 +}
5089 +#endif
5090 +
5091 /*
5092 * This routine handles page faults. It determines the address and the
5093 * problem, and then passes it off to one of the appropriate routines.
5094 @@ -178,6 +195,16 @@ bad_area:
5095 up_read(&mm->mmap_sem);
5096
5097 if (user_mode(regs)) {
5098 +
5099 +#ifdef CONFIG_PAX_PAGEEXEC
5100 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
5101 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
5102 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
5103 + do_group_exit(SIGKILL);
5104 + }
5105 + }
5106 +#endif
5107 +
5108 if (exception_trace && printk_ratelimit())
5109 printk("%s%s[%d]: segfault at %08lx pc %08lx "
5110 "sp %08lx ecr %lu\n",
5111 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
5112 index 568885a..f8008df 100644
5113 --- a/arch/blackfin/include/asm/cache.h
5114 +++ b/arch/blackfin/include/asm/cache.h
5115 @@ -7,6 +7,7 @@
5116 #ifndef __ARCH_BLACKFIN_CACHE_H
5117 #define __ARCH_BLACKFIN_CACHE_H
5118
5119 +#include <linux/const.h>
5120 #include <linux/linkage.h> /* for asmlinkage */
5121
5122 /*
5123 @@ -14,7 +15,7 @@
5124 * Blackfin loads 32 bytes for cache
5125 */
5126 #define L1_CACHE_SHIFT 5
5127 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5128 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5129 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5130
5131 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5132 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5133 index aea2718..3639a60 100644
5134 --- a/arch/cris/include/arch-v10/arch/cache.h
5135 +++ b/arch/cris/include/arch-v10/arch/cache.h
5136 @@ -1,8 +1,9 @@
5137 #ifndef _ASM_ARCH_CACHE_H
5138 #define _ASM_ARCH_CACHE_H
5139
5140 +#include <linux/const.h>
5141 /* Etrax 100LX have 32-byte cache-lines. */
5142 -#define L1_CACHE_BYTES 32
5143 #define L1_CACHE_SHIFT 5
5144 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5145
5146 #endif /* _ASM_ARCH_CACHE_H */
5147 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5148 index 7caf25d..ee65ac5 100644
5149 --- a/arch/cris/include/arch-v32/arch/cache.h
5150 +++ b/arch/cris/include/arch-v32/arch/cache.h
5151 @@ -1,11 +1,12 @@
5152 #ifndef _ASM_CRIS_ARCH_CACHE_H
5153 #define _ASM_CRIS_ARCH_CACHE_H
5154
5155 +#include <linux/const.h>
5156 #include <arch/hwregs/dma.h>
5157
5158 /* A cache-line is 32 bytes. */
5159 -#define L1_CACHE_BYTES 32
5160 #define L1_CACHE_SHIFT 5
5161 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5162
5163 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5164
5165 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5166 index 102190a..5334cea 100644
5167 --- a/arch/frv/include/asm/atomic.h
5168 +++ b/arch/frv/include/asm/atomic.h
5169 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5170 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5171 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5172
5173 +#define atomic64_read_unchecked(v) atomic64_read(v)
5174 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5175 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5176 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5177 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5178 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5179 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5180 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5181 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5182 +
5183 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5184 {
5185 int c, old;
5186 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5187 index 2797163..c2a401df9 100644
5188 --- a/arch/frv/include/asm/cache.h
5189 +++ b/arch/frv/include/asm/cache.h
5190 @@ -12,10 +12,11 @@
5191 #ifndef __ASM_CACHE_H
5192 #define __ASM_CACHE_H
5193
5194 +#include <linux/const.h>
5195
5196 /* bytes per L1 cache line */
5197 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5198 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5199 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5200
5201 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5202 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5203 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5204 index 43901f2..0d8b865 100644
5205 --- a/arch/frv/include/asm/kmap_types.h
5206 +++ b/arch/frv/include/asm/kmap_types.h
5207 @@ -2,6 +2,6 @@
5208 #ifndef _ASM_KMAP_TYPES_H
5209 #define _ASM_KMAP_TYPES_H
5210
5211 -#define KM_TYPE_NR 17
5212 +#define KM_TYPE_NR 18
5213
5214 #endif
5215 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5216 index 836f147..4cf23f5 100644
5217 --- a/arch/frv/mm/elf-fdpic.c
5218 +++ b/arch/frv/mm/elf-fdpic.c
5219 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5220 {
5221 struct vm_area_struct *vma;
5222 struct vm_unmapped_area_info info;
5223 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5224
5225 if (len > TASK_SIZE)
5226 return -ENOMEM;
5227 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5228 if (addr) {
5229 addr = PAGE_ALIGN(addr);
5230 vma = find_vma(current->mm, addr);
5231 - if (TASK_SIZE - len >= addr &&
5232 - (!vma || addr + len <= vma->vm_start))
5233 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5234 goto success;
5235 }
5236
5237 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5238 info.high_limit = (current->mm->start_stack - 0x00200000);
5239 info.align_mask = 0;
5240 info.align_offset = 0;
5241 + info.threadstack_offset = offset;
5242 addr = vm_unmapped_area(&info);
5243 if (!(addr & ~PAGE_MASK))
5244 goto success;
5245 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5246 index 69952c18..4fa2908 100644
5247 --- a/arch/hexagon/include/asm/cache.h
5248 +++ b/arch/hexagon/include/asm/cache.h
5249 @@ -21,9 +21,11 @@
5250 #ifndef __ASM_CACHE_H
5251 #define __ASM_CACHE_H
5252
5253 +#include <linux/const.h>
5254 +
5255 /* Bytes per L1 cache line */
5256 -#define L1_CACHE_SHIFT (5)
5257 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5258 +#define L1_CACHE_SHIFT 5
5259 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5260
5261 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5262
5263 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5264 index 76d25b2..d3793a0f 100644
5265 --- a/arch/ia64/Kconfig
5266 +++ b/arch/ia64/Kconfig
5267 @@ -541,6 +541,7 @@ source "drivers/sn/Kconfig"
5268 config KEXEC
5269 bool "kexec system call"
5270 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5271 + depends on !GRKERNSEC_KMEM
5272 help
5273 kexec is a system call that implements the ability to shutdown your
5274 current kernel, and to start another kernel. It is like a reboot
5275 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5276 index 970d0bd..e750b9b 100644
5277 --- a/arch/ia64/Makefile
5278 +++ b/arch/ia64/Makefile
5279 @@ -98,5 +98,6 @@ endef
5280 archprepare: make_nr_irqs_h FORCE
5281 PHONY += make_nr_irqs_h FORCE
5282
5283 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5284 make_nr_irqs_h: FORCE
5285 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5286 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5287 index 0bf0350..2ad1957 100644
5288 --- a/arch/ia64/include/asm/atomic.h
5289 +++ b/arch/ia64/include/asm/atomic.h
5290 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5291 #define atomic64_inc(v) atomic64_add(1, (v))
5292 #define atomic64_dec(v) atomic64_sub(1, (v))
5293
5294 +#define atomic64_read_unchecked(v) atomic64_read(v)
5295 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5296 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5297 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5298 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5299 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5300 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5301 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5302 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5303 +
5304 #endif /* _ASM_IA64_ATOMIC_H */
5305 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5306 index f6769eb..1cdb590 100644
5307 --- a/arch/ia64/include/asm/barrier.h
5308 +++ b/arch/ia64/include/asm/barrier.h
5309 @@ -66,7 +66,7 @@
5310 do { \
5311 compiletime_assert_atomic_type(*p); \
5312 barrier(); \
5313 - ACCESS_ONCE(*p) = (v); \
5314 + ACCESS_ONCE_RW(*p) = (v); \
5315 } while (0)
5316
5317 #define smp_load_acquire(p) \
5318 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5319 index 988254a..e1ee885 100644
5320 --- a/arch/ia64/include/asm/cache.h
5321 +++ b/arch/ia64/include/asm/cache.h
5322 @@ -1,6 +1,7 @@
5323 #ifndef _ASM_IA64_CACHE_H
5324 #define _ASM_IA64_CACHE_H
5325
5326 +#include <linux/const.h>
5327
5328 /*
5329 * Copyright (C) 1998-2000 Hewlett-Packard Co
5330 @@ -9,7 +10,7 @@
5331
5332 /* Bytes per L1 (data) cache line. */
5333 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5334 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5335 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5336
5337 #ifdef CONFIG_SMP
5338 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5339 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5340 index 5a83c5c..4d7f553 100644
5341 --- a/arch/ia64/include/asm/elf.h
5342 +++ b/arch/ia64/include/asm/elf.h
5343 @@ -42,6 +42,13 @@
5344 */
5345 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5346
5347 +#ifdef CONFIG_PAX_ASLR
5348 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5349 +
5350 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5351 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5352 +#endif
5353 +
5354 #define PT_IA_64_UNWIND 0x70000001
5355
5356 /* IA-64 relocations: */
5357 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5358 index f5e70e9..624fad5 100644
5359 --- a/arch/ia64/include/asm/pgalloc.h
5360 +++ b/arch/ia64/include/asm/pgalloc.h
5361 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5362 pgd_val(*pgd_entry) = __pa(pud);
5363 }
5364
5365 +static inline void
5366 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5367 +{
5368 + pgd_populate(mm, pgd_entry, pud);
5369 +}
5370 +
5371 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5372 {
5373 return quicklist_alloc(0, GFP_KERNEL, NULL);
5374 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5375 pud_val(*pud_entry) = __pa(pmd);
5376 }
5377
5378 +static inline void
5379 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5380 +{
5381 + pud_populate(mm, pud_entry, pmd);
5382 +}
5383 +
5384 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5385 {
5386 return quicklist_alloc(0, GFP_KERNEL, NULL);
5387 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5388 index 9f3ed9e..c99b418 100644
5389 --- a/arch/ia64/include/asm/pgtable.h
5390 +++ b/arch/ia64/include/asm/pgtable.h
5391 @@ -12,7 +12,7 @@
5392 * David Mosberger-Tang <davidm@hpl.hp.com>
5393 */
5394
5395 -
5396 +#include <linux/const.h>
5397 #include <asm/mman.h>
5398 #include <asm/page.h>
5399 #include <asm/processor.h>
5400 @@ -139,6 +139,17 @@
5401 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5402 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5403 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5404 +
5405 +#ifdef CONFIG_PAX_PAGEEXEC
5406 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5407 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5408 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5409 +#else
5410 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5411 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5412 +# define PAGE_COPY_NOEXEC PAGE_COPY
5413 +#endif
5414 +
5415 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5416 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5417 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5418 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5419 index 45698cd..e8e2dbc 100644
5420 --- a/arch/ia64/include/asm/spinlock.h
5421 +++ b/arch/ia64/include/asm/spinlock.h
5422 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5423 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5424
5425 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5426 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5427 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5428 }
5429
5430 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5431 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5432 index 4f3fb6cc..254055e 100644
5433 --- a/arch/ia64/include/asm/uaccess.h
5434 +++ b/arch/ia64/include/asm/uaccess.h
5435 @@ -70,6 +70,7 @@
5436 && ((segment).seg == KERNEL_DS.seg \
5437 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5438 })
5439 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5440 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5441
5442 /*
5443 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5444 static inline unsigned long
5445 __copy_to_user (void __user *to, const void *from, unsigned long count)
5446 {
5447 + if (count > INT_MAX)
5448 + return count;
5449 +
5450 + if (!__builtin_constant_p(count))
5451 + check_object_size(from, count, true);
5452 +
5453 return __copy_user(to, (__force void __user *) from, count);
5454 }
5455
5456 static inline unsigned long
5457 __copy_from_user (void *to, const void __user *from, unsigned long count)
5458 {
5459 + if (count > INT_MAX)
5460 + return count;
5461 +
5462 + if (!__builtin_constant_p(count))
5463 + check_object_size(to, count, false);
5464 +
5465 return __copy_user((__force void __user *) to, from, count);
5466 }
5467
5468 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5469 ({ \
5470 void __user *__cu_to = (to); \
5471 const void *__cu_from = (from); \
5472 - long __cu_len = (n); \
5473 + unsigned long __cu_len = (n); \
5474 \
5475 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5476 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5477 + if (!__builtin_constant_p(n)) \
5478 + check_object_size(__cu_from, __cu_len, true); \
5479 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5480 + } \
5481 __cu_len; \
5482 })
5483
5484 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5485 ({ \
5486 void *__cu_to = (to); \
5487 const void __user *__cu_from = (from); \
5488 - long __cu_len = (n); \
5489 + unsigned long __cu_len = (n); \
5490 \
5491 __chk_user_ptr(__cu_from); \
5492 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5493 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5494 + if (!__builtin_constant_p(n)) \
5495 + check_object_size(__cu_to, __cu_len, false); \
5496 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5497 + } \
5498 __cu_len; \
5499 })
5500
5501 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5502 index 29754aa..06d2838 100644
5503 --- a/arch/ia64/kernel/module.c
5504 +++ b/arch/ia64/kernel/module.c
5505 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5506 }
5507
5508 static inline int
5509 +in_init_rx (const struct module *mod, uint64_t addr)
5510 +{
5511 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5512 +}
5513 +
5514 +static inline int
5515 +in_init_rw (const struct module *mod, uint64_t addr)
5516 +{
5517 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5518 +}
5519 +
5520 +static inline int
5521 in_init (const struct module *mod, uint64_t addr)
5522 {
5523 - return addr - (uint64_t) mod->module_init < mod->init_size;
5524 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5525 +}
5526 +
5527 +static inline int
5528 +in_core_rx (const struct module *mod, uint64_t addr)
5529 +{
5530 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5531 +}
5532 +
5533 +static inline int
5534 +in_core_rw (const struct module *mod, uint64_t addr)
5535 +{
5536 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5537 }
5538
5539 static inline int
5540 in_core (const struct module *mod, uint64_t addr)
5541 {
5542 - return addr - (uint64_t) mod->module_core < mod->core_size;
5543 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5544 }
5545
5546 static inline int
5547 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5548 break;
5549
5550 case RV_BDREL:
5551 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5552 + if (in_init_rx(mod, val))
5553 + val -= (uint64_t) mod->module_init_rx;
5554 + else if (in_init_rw(mod, val))
5555 + val -= (uint64_t) mod->module_init_rw;
5556 + else if (in_core_rx(mod, val))
5557 + val -= (uint64_t) mod->module_core_rx;
5558 + else if (in_core_rw(mod, val))
5559 + val -= (uint64_t) mod->module_core_rw;
5560 break;
5561
5562 case RV_LTV:
5563 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5564 * addresses have been selected...
5565 */
5566 uint64_t gp;
5567 - if (mod->core_size > MAX_LTOFF)
5568 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5569 /*
5570 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5571 * at the end of the module.
5572 */
5573 - gp = mod->core_size - MAX_LTOFF / 2;
5574 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5575 else
5576 - gp = mod->core_size / 2;
5577 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5578 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5579 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5580 mod->arch.gp = gp;
5581 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5582 }
5583 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5584 index c39c3cd..3c77738 100644
5585 --- a/arch/ia64/kernel/palinfo.c
5586 +++ b/arch/ia64/kernel/palinfo.c
5587 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5588 return NOTIFY_OK;
5589 }
5590
5591 -static struct notifier_block __refdata palinfo_cpu_notifier =
5592 +static struct notifier_block palinfo_cpu_notifier =
5593 {
5594 .notifier_call = palinfo_cpu_callback,
5595 .priority = 0,
5596 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5597 index 41e33f8..65180b2a 100644
5598 --- a/arch/ia64/kernel/sys_ia64.c
5599 +++ b/arch/ia64/kernel/sys_ia64.c
5600 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5601 unsigned long align_mask = 0;
5602 struct mm_struct *mm = current->mm;
5603 struct vm_unmapped_area_info info;
5604 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5605
5606 if (len > RGN_MAP_LIMIT)
5607 return -ENOMEM;
5608 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5609 if (REGION_NUMBER(addr) == RGN_HPAGE)
5610 addr = 0;
5611 #endif
5612 +
5613 +#ifdef CONFIG_PAX_RANDMMAP
5614 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5615 + addr = mm->free_area_cache;
5616 + else
5617 +#endif
5618 +
5619 if (!addr)
5620 addr = TASK_UNMAPPED_BASE;
5621
5622 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5623 info.high_limit = TASK_SIZE;
5624 info.align_mask = align_mask;
5625 info.align_offset = 0;
5626 + info.threadstack_offset = offset;
5627 return vm_unmapped_area(&info);
5628 }
5629
5630 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5631 index 84f8a52..7c76178 100644
5632 --- a/arch/ia64/kernel/vmlinux.lds.S
5633 +++ b/arch/ia64/kernel/vmlinux.lds.S
5634 @@ -192,7 +192,7 @@ SECTIONS {
5635 /* Per-cpu data: */
5636 . = ALIGN(PERCPU_PAGE_SIZE);
5637 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5638 - __phys_per_cpu_start = __per_cpu_load;
5639 + __phys_per_cpu_start = per_cpu_load;
5640 /*
5641 * ensure percpu data fits
5642 * into percpu page size
5643 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5644 index ba5ba7a..36e9d3a 100644
5645 --- a/arch/ia64/mm/fault.c
5646 +++ b/arch/ia64/mm/fault.c
5647 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5648 return pte_present(pte);
5649 }
5650
5651 +#ifdef CONFIG_PAX_PAGEEXEC
5652 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5653 +{
5654 + unsigned long i;
5655 +
5656 + printk(KERN_ERR "PAX: bytes at PC: ");
5657 + for (i = 0; i < 8; i++) {
5658 + unsigned int c;
5659 + if (get_user(c, (unsigned int *)pc+i))
5660 + printk(KERN_CONT "???????? ");
5661 + else
5662 + printk(KERN_CONT "%08x ", c);
5663 + }
5664 + printk("\n");
5665 +}
5666 +#endif
5667 +
5668 # define VM_READ_BIT 0
5669 # define VM_WRITE_BIT 1
5670 # define VM_EXEC_BIT 2
5671 @@ -151,8 +168,21 @@ retry:
5672 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5673 goto bad_area;
5674
5675 - if ((vma->vm_flags & mask) != mask)
5676 + if ((vma->vm_flags & mask) != mask) {
5677 +
5678 +#ifdef CONFIG_PAX_PAGEEXEC
5679 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5680 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5681 + goto bad_area;
5682 +
5683 + up_read(&mm->mmap_sem);
5684 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5685 + do_group_exit(SIGKILL);
5686 + }
5687 +#endif
5688 +
5689 goto bad_area;
5690 + }
5691
5692 /*
5693 * If for any reason at all we couldn't handle the fault, make
5694 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5695 index 52b7604b..455cb85 100644
5696 --- a/arch/ia64/mm/hugetlbpage.c
5697 +++ b/arch/ia64/mm/hugetlbpage.c
5698 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5699 unsigned long pgoff, unsigned long flags)
5700 {
5701 struct vm_unmapped_area_info info;
5702 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5703
5704 if (len > RGN_MAP_LIMIT)
5705 return -ENOMEM;
5706 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5707 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5708 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5709 info.align_offset = 0;
5710 + info.threadstack_offset = offset;
5711 return vm_unmapped_area(&info);
5712 }
5713
5714 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5715 index a9b65cf..49ae1cf 100644
5716 --- a/arch/ia64/mm/init.c
5717 +++ b/arch/ia64/mm/init.c
5718 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5719 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5720 vma->vm_end = vma->vm_start + PAGE_SIZE;
5721 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5722 +
5723 +#ifdef CONFIG_PAX_PAGEEXEC
5724 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5725 + vma->vm_flags &= ~VM_EXEC;
5726 +
5727 +#ifdef CONFIG_PAX_MPROTECT
5728 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5729 + vma->vm_flags &= ~VM_MAYEXEC;
5730 +#endif
5731 +
5732 + }
5733 +#endif
5734 +
5735 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5736 down_write(&current->mm->mmap_sem);
5737 if (insert_vm_struct(current->mm, vma)) {
5738 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5739 gate_vma.vm_start = FIXADDR_USER_START;
5740 gate_vma.vm_end = FIXADDR_USER_END;
5741 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5742 - gate_vma.vm_page_prot = __P101;
5743 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5744
5745 return 0;
5746 }
5747 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5748 index 40b3ee98..8c2c112 100644
5749 --- a/arch/m32r/include/asm/cache.h
5750 +++ b/arch/m32r/include/asm/cache.h
5751 @@ -1,8 +1,10 @@
5752 #ifndef _ASM_M32R_CACHE_H
5753 #define _ASM_M32R_CACHE_H
5754
5755 +#include <linux/const.h>
5756 +
5757 /* L1 cache line size */
5758 #define L1_CACHE_SHIFT 4
5759 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5760 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5761
5762 #endif /* _ASM_M32R_CACHE_H */
5763 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5764 index 82abd15..d95ae5d 100644
5765 --- a/arch/m32r/lib/usercopy.c
5766 +++ b/arch/m32r/lib/usercopy.c
5767 @@ -14,6 +14,9 @@
5768 unsigned long
5769 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5770 {
5771 + if ((long)n < 0)
5772 + return n;
5773 +
5774 prefetch(from);
5775 if (access_ok(VERIFY_WRITE, to, n))
5776 __copy_user(to,from,n);
5777 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5778 unsigned long
5779 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5780 {
5781 + if ((long)n < 0)
5782 + return n;
5783 +
5784 prefetchw(to);
5785 if (access_ok(VERIFY_READ, from, n))
5786 __copy_user_zeroing(to,from,n);
5787 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5788 index 0395c51..5f26031 100644
5789 --- a/arch/m68k/include/asm/cache.h
5790 +++ b/arch/m68k/include/asm/cache.h
5791 @@ -4,9 +4,11 @@
5792 #ifndef __ARCH_M68K_CACHE_H
5793 #define __ARCH_M68K_CACHE_H
5794
5795 +#include <linux/const.h>
5796 +
5797 /* bytes per L1 cache line */
5798 #define L1_CACHE_SHIFT 4
5799 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5800 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5801
5802 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5803
5804 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5805 index d703d8e..a8e2d70 100644
5806 --- a/arch/metag/include/asm/barrier.h
5807 +++ b/arch/metag/include/asm/barrier.h
5808 @@ -90,7 +90,7 @@ static inline void fence(void)
5809 do { \
5810 compiletime_assert_atomic_type(*p); \
5811 smp_mb(); \
5812 - ACCESS_ONCE(*p) = (v); \
5813 + ACCESS_ONCE_RW(*p) = (v); \
5814 } while (0)
5815
5816 #define smp_load_acquire(p) \
5817 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5818 index 7ca80ac..794ba72 100644
5819 --- a/arch/metag/mm/hugetlbpage.c
5820 +++ b/arch/metag/mm/hugetlbpage.c
5821 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5822 info.high_limit = TASK_SIZE;
5823 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5824 info.align_offset = 0;
5825 + info.threadstack_offset = 0;
5826 return vm_unmapped_area(&info);
5827 }
5828
5829 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5830 index 4efe96a..60e8699 100644
5831 --- a/arch/microblaze/include/asm/cache.h
5832 +++ b/arch/microblaze/include/asm/cache.h
5833 @@ -13,11 +13,12 @@
5834 #ifndef _ASM_MICROBLAZE_CACHE_H
5835 #define _ASM_MICROBLAZE_CACHE_H
5836
5837 +#include <linux/const.h>
5838 #include <asm/registers.h>
5839
5840 #define L1_CACHE_SHIFT 5
5841 /* word-granular cache in microblaze */
5842 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5843 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5844
5845 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5846
5847 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5848 index f501665..b107753 100644
5849 --- a/arch/mips/Kconfig
5850 +++ b/arch/mips/Kconfig
5851 @@ -2585,6 +2585,7 @@ source "kernel/Kconfig.preempt"
5852
5853 config KEXEC
5854 bool "Kexec system call"
5855 + depends on !GRKERNSEC_KMEM
5856 help
5857 kexec is a system call that implements the ability to shutdown your
5858 current kernel, and to start another kernel. It is like a reboot
5859 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5860 index d8960d4..77dbd31 100644
5861 --- a/arch/mips/cavium-octeon/dma-octeon.c
5862 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5863 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5864 if (dma_release_from_coherent(dev, order, vaddr))
5865 return;
5866
5867 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5868 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5869 }
5870
5871 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5872 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5873 index 26d4363..3c9a82e 100644
5874 --- a/arch/mips/include/asm/atomic.h
5875 +++ b/arch/mips/include/asm/atomic.h
5876 @@ -22,15 +22,39 @@
5877 #include <asm/cmpxchg.h>
5878 #include <asm/war.h>
5879
5880 +#ifdef CONFIG_GENERIC_ATOMIC64
5881 +#include <asm-generic/atomic64.h>
5882 +#endif
5883 +
5884 #define ATOMIC_INIT(i) { (i) }
5885
5886 +#ifdef CONFIG_64BIT
5887 +#define _ASM_EXTABLE(from, to) \
5888 +" .section __ex_table,\"a\"\n" \
5889 +" .dword " #from ", " #to"\n" \
5890 +" .previous\n"
5891 +#else
5892 +#define _ASM_EXTABLE(from, to) \
5893 +" .section __ex_table,\"a\"\n" \
5894 +" .word " #from ", " #to"\n" \
5895 +" .previous\n"
5896 +#endif
5897 +
5898 /*
5899 * atomic_read - read atomic variable
5900 * @v: pointer of type atomic_t
5901 *
5902 * Atomically reads the value of @v.
5903 */
5904 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5905 +static inline int atomic_read(const atomic_t *v)
5906 +{
5907 + return ACCESS_ONCE(v->counter);
5908 +}
5909 +
5910 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5911 +{
5912 + return ACCESS_ONCE(v->counter);
5913 +}
5914
5915 /*
5916 * atomic_set - set atomic variable
5917 @@ -39,47 +63,77 @@
5918 *
5919 * Atomically sets the value of @v to @i.
5920 */
5921 -#define atomic_set(v, i) ((v)->counter = (i))
5922 +static inline void atomic_set(atomic_t *v, int i)
5923 +{
5924 + v->counter = i;
5925 +}
5926
5927 -#define ATOMIC_OP(op, c_op, asm_op) \
5928 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5929 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5930 +{
5931 + v->counter = i;
5932 +}
5933 +
5934 +#ifdef CONFIG_PAX_REFCOUNT
5935 +#define __OVERFLOW_POST \
5936 + " b 4f \n" \
5937 + " .set noreorder \n" \
5938 + "3: b 5f \n" \
5939 + " move %0, %1 \n" \
5940 + " .set reorder \n"
5941 +#define __OVERFLOW_EXTABLE \
5942 + "3:\n" \
5943 + _ASM_EXTABLE(2b, 3b)
5944 +#else
5945 +#define __OVERFLOW_POST
5946 +#define __OVERFLOW_EXTABLE
5947 +#endif
5948 +
5949 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5950 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5951 { \
5952 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5953 int temp; \
5954 \
5955 __asm__ __volatile__( \
5956 - " .set arch=r4000 \n" \
5957 - "1: ll %0, %1 # atomic_" #op " \n" \
5958 - " " #asm_op " %0, %2 \n" \
5959 + " .set mips3 \n" \
5960 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5961 + "2: " #asm_op " %0, %2 \n" \
5962 " sc %0, %1 \n" \
5963 " beqzl %0, 1b \n" \
5964 + extable \
5965 " .set mips0 \n" \
5966 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5967 : "Ir" (i)); \
5968 } else if (kernel_uses_llsc) { \
5969 int temp; \
5970 \
5971 - do { \
5972 - __asm__ __volatile__( \
5973 - " .set "MIPS_ISA_LEVEL" \n" \
5974 - " ll %0, %1 # atomic_" #op "\n" \
5975 - " " #asm_op " %0, %2 \n" \
5976 - " sc %0, %1 \n" \
5977 - " .set mips0 \n" \
5978 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5979 - : "Ir" (i)); \
5980 - } while (unlikely(!temp)); \
5981 + __asm__ __volatile__( \
5982 + " .set "MIPS_ISA_LEVEL" \n" \
5983 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5984 + "2: " #asm_op " %0, %2 \n" \
5985 + " sc %0, %1 \n" \
5986 + " beqz %0, 1b \n" \
5987 + extable \
5988 + " .set mips0 \n" \
5989 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5990 + : "Ir" (i)); \
5991 } else { \
5992 unsigned long flags; \
5993 \
5994 raw_local_irq_save(flags); \
5995 - v->counter c_op i; \
5996 + __asm__ __volatile__( \
5997 + "2: " #asm_op " %0, %1 \n" \
5998 + extable \
5999 + : "+r" (v->counter) : "Ir" (i)); \
6000 raw_local_irq_restore(flags); \
6001 } \
6002 }
6003
6004 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
6005 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6006 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
6007 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6008 +
6009 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6010 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
6011 { \
6012 int result; \
6013 \
6014 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6015 int temp; \
6016 \
6017 __asm__ __volatile__( \
6018 - " .set arch=r4000 \n" \
6019 - "1: ll %1, %2 # atomic_" #op "_return \n" \
6020 - " " #asm_op " %0, %1, %3 \n" \
6021 + " .set mips3 \n" \
6022 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
6023 + "2: " #asm_op " %0, %1, %3 \n" \
6024 " sc %0, %2 \n" \
6025 " beqzl %0, 1b \n" \
6026 - " " #asm_op " %0, %1, %3 \n" \
6027 + post_op \
6028 + extable \
6029 + "4: " #asm_op " %0, %1, %3 \n" \
6030 + "5: \n" \
6031 " .set mips0 \n" \
6032 : "=&r" (result), "=&r" (temp), \
6033 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6034 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6035 } else if (kernel_uses_llsc) { \
6036 int temp; \
6037 \
6038 - do { \
6039 - __asm__ __volatile__( \
6040 - " .set "MIPS_ISA_LEVEL" \n" \
6041 - " ll %1, %2 # atomic_" #op "_return \n" \
6042 - " " #asm_op " %0, %1, %3 \n" \
6043 - " sc %0, %2 \n" \
6044 - " .set mips0 \n" \
6045 - : "=&r" (result), "=&r" (temp), \
6046 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
6047 - : "Ir" (i)); \
6048 - } while (unlikely(!result)); \
6049 + __asm__ __volatile__( \
6050 + " .set "MIPS_ISA_LEVEL" \n" \
6051 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
6052 + "2: " #asm_op " %0, %1, %3 \n" \
6053 + " sc %0, %2 \n" \
6054 + post_op \
6055 + extable \
6056 + "4: " #asm_op " %0, %1, %3 \n" \
6057 + "5: \n" \
6058 + " .set mips0 \n" \
6059 + : "=&r" (result), "=&r" (temp), \
6060 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
6061 + : "Ir" (i)); \
6062 \
6063 result = temp; result c_op i; \
6064 } else { \
6065 unsigned long flags; \
6066 \
6067 raw_local_irq_save(flags); \
6068 - result = v->counter; \
6069 - result c_op i; \
6070 - v->counter = result; \
6071 + __asm__ __volatile__( \
6072 + " lw %0, %1 \n" \
6073 + "2: " #asm_op " %0, %1, %2 \n" \
6074 + " sw %0, %1 \n" \
6075 + "3: \n" \
6076 + extable \
6077 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6078 + : "Ir" (i)); \
6079 raw_local_irq_restore(flags); \
6080 } \
6081 \
6082 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6083 return result; \
6084 }
6085
6086 -#define ATOMIC_OPS(op, c_op, asm_op) \
6087 - ATOMIC_OP(op, c_op, asm_op) \
6088 - ATOMIC_OP_RETURN(op, c_op, asm_op)
6089 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6090 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6091
6092 -ATOMIC_OPS(add, +=, addu)
6093 -ATOMIC_OPS(sub, -=, subu)
6094 +#define ATOMIC_OPS(op, asm_op) \
6095 + ATOMIC_OP(op, asm_op) \
6096 + ATOMIC_OP_RETURN(op, asm_op)
6097 +
6098 +ATOMIC_OPS(add, add)
6099 +ATOMIC_OPS(sub, sub)
6100
6101 #undef ATOMIC_OPS
6102 #undef ATOMIC_OP_RETURN
6103 +#undef __ATOMIC_OP_RETURN
6104 #undef ATOMIC_OP
6105 +#undef __ATOMIC_OP
6106
6107 /*
6108 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
6109 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
6110 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6111 * The function returns the old value of @v minus @i.
6112 */
6113 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6114 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
6115 {
6116 int result;
6117
6118 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6119 int temp;
6120
6121 __asm__ __volatile__(
6122 - " .set arch=r4000 \n"
6123 + " .set "MIPS_ISA_LEVEL" \n"
6124 "1: ll %1, %2 # atomic_sub_if_positive\n"
6125 " subu %0, %1, %3 \n"
6126 " bltz %0, 1f \n"
6127 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6128 return result;
6129 }
6130
6131 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6132 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6133 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6134 +{
6135 + return cmpxchg(&v->counter, old, new);
6136 +}
6137 +
6138 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6139 + int new)
6140 +{
6141 + return cmpxchg(&(v->counter), old, new);
6142 +}
6143 +
6144 +static inline int atomic_xchg(atomic_t *v, int new)
6145 +{
6146 + return xchg(&v->counter, new);
6147 +}
6148 +
6149 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6150 +{
6151 + return xchg(&(v->counter), new);
6152 +}
6153
6154 /**
6155 * __atomic_add_unless - add unless the number is a given value
6156 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6157
6158 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6159 #define atomic_inc_return(v) atomic_add_return(1, (v))
6160 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6161 +{
6162 + return atomic_add_return_unchecked(1, v);
6163 +}
6164
6165 /*
6166 * atomic_sub_and_test - subtract value from variable and test result
6167 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6168 * other cases.
6169 */
6170 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6171 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6172 +{
6173 + return atomic_add_return_unchecked(1, v) == 0;
6174 +}
6175
6176 /*
6177 * atomic_dec_and_test - decrement by 1 and test
6178 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6179 * Atomically increments @v by 1.
6180 */
6181 #define atomic_inc(v) atomic_add(1, (v))
6182 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6183 +{
6184 + atomic_add_unchecked(1, v);
6185 +}
6186
6187 /*
6188 * atomic_dec - decrement and test
6189 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6190 * Atomically decrements @v by 1.
6191 */
6192 #define atomic_dec(v) atomic_sub(1, (v))
6193 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6194 +{
6195 + atomic_sub_unchecked(1, v);
6196 +}
6197
6198 /*
6199 * atomic_add_negative - add and test if negative
6200 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6201 * @v: pointer of type atomic64_t
6202 *
6203 */
6204 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6205 +static inline long atomic64_read(const atomic64_t *v)
6206 +{
6207 + return ACCESS_ONCE(v->counter);
6208 +}
6209 +
6210 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6211 +{
6212 + return ACCESS_ONCE(v->counter);
6213 +}
6214
6215 /*
6216 * atomic64_set - set atomic variable
6217 * @v: pointer of type atomic64_t
6218 * @i: required value
6219 */
6220 -#define atomic64_set(v, i) ((v)->counter = (i))
6221 +static inline void atomic64_set(atomic64_t *v, long i)
6222 +{
6223 + v->counter = i;
6224 +}
6225
6226 -#define ATOMIC64_OP(op, c_op, asm_op) \
6227 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6228 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6229 +{
6230 + v->counter = i;
6231 +}
6232 +
6233 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6234 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6235 { \
6236 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6237 long temp; \
6238 \
6239 __asm__ __volatile__( \
6240 - " .set arch=r4000 \n" \
6241 - "1: lld %0, %1 # atomic64_" #op " \n" \
6242 - " " #asm_op " %0, %2 \n" \
6243 + " .set "MIPS_ISA_LEVEL" \n" \
6244 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6245 + "2: " #asm_op " %0, %2 \n" \
6246 " scd %0, %1 \n" \
6247 " beqzl %0, 1b \n" \
6248 + extable \
6249 " .set mips0 \n" \
6250 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6251 : "Ir" (i)); \
6252 } else if (kernel_uses_llsc) { \
6253 long temp; \
6254 \
6255 - do { \
6256 - __asm__ __volatile__( \
6257 - " .set "MIPS_ISA_LEVEL" \n" \
6258 - " lld %0, %1 # atomic64_" #op "\n" \
6259 - " " #asm_op " %0, %2 \n" \
6260 - " scd %0, %1 \n" \
6261 - " .set mips0 \n" \
6262 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6263 - : "Ir" (i)); \
6264 - } while (unlikely(!temp)); \
6265 + __asm__ __volatile__( \
6266 + " .set "MIPS_ISA_LEVEL" \n" \
6267 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6268 + "2: " #asm_op " %0, %2 \n" \
6269 + " scd %0, %1 \n" \
6270 + " beqz %0, 1b \n" \
6271 + extable \
6272 + " .set mips0 \n" \
6273 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6274 + : "Ir" (i)); \
6275 } else { \
6276 unsigned long flags; \
6277 \
6278 raw_local_irq_save(flags); \
6279 - v->counter c_op i; \
6280 + __asm__ __volatile__( \
6281 + "2: " #asm_op " %0, %1 \n" \
6282 + extable \
6283 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6284 raw_local_irq_restore(flags); \
6285 } \
6286 }
6287
6288 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6289 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6290 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6291 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6292 +
6293 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6294 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6295 { \
6296 long result; \
6297 \
6298 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6299 long temp; \
6300 \
6301 __asm__ __volatile__( \
6302 - " .set arch=r4000 \n" \
6303 + " .set mips3 \n" \
6304 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6305 - " " #asm_op " %0, %1, %3 \n" \
6306 + "2: " #asm_op " %0, %1, %3 \n" \
6307 " scd %0, %2 \n" \
6308 " beqzl %0, 1b \n" \
6309 - " " #asm_op " %0, %1, %3 \n" \
6310 + post_op \
6311 + extable \
6312 + "4: " #asm_op " %0, %1, %3 \n" \
6313 + "5: \n" \
6314 " .set mips0 \n" \
6315 : "=&r" (result), "=&r" (temp), \
6316 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6317 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6318 } else if (kernel_uses_llsc) { \
6319 long temp; \
6320 \
6321 - do { \
6322 - __asm__ __volatile__( \
6323 - " .set "MIPS_ISA_LEVEL" \n" \
6324 - " lld %1, %2 # atomic64_" #op "_return\n" \
6325 - " " #asm_op " %0, %1, %3 \n" \
6326 - " scd %0, %2 \n" \
6327 - " .set mips0 \n" \
6328 - : "=&r" (result), "=&r" (temp), \
6329 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6330 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6331 - : "memory"); \
6332 - } while (unlikely(!result)); \
6333 + __asm__ __volatile__( \
6334 + " .set "MIPS_ISA_LEVEL" \n" \
6335 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6336 + "2: " #asm_op " %0, %1, %3 \n" \
6337 + " scd %0, %2 \n" \
6338 + " beqz %0, 1b \n" \
6339 + post_op \
6340 + extable \
6341 + "4: " #asm_op " %0, %1, %3 \n" \
6342 + "5: \n" \
6343 + " .set mips0 \n" \
6344 + : "=&r" (result), "=&r" (temp), \
6345 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6346 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6347 + : "memory"); \
6348 \
6349 result = temp; result c_op i; \
6350 } else { \
6351 unsigned long flags; \
6352 \
6353 raw_local_irq_save(flags); \
6354 - result = v->counter; \
6355 - result c_op i; \
6356 - v->counter = result; \
6357 + __asm__ __volatile__( \
6358 + " ld %0, %1 \n" \
6359 + "2: " #asm_op " %0, %1, %2 \n" \
6360 + " sd %0, %1 \n" \
6361 + "3: \n" \
6362 + extable \
6363 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6364 + : "Ir" (i)); \
6365 raw_local_irq_restore(flags); \
6366 } \
6367 \
6368 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6369 return result; \
6370 }
6371
6372 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6373 - ATOMIC64_OP(op, c_op, asm_op) \
6374 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6375 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6376 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6377
6378 -ATOMIC64_OPS(add, +=, daddu)
6379 -ATOMIC64_OPS(sub, -=, dsubu)
6380 +#define ATOMIC64_OPS(op, asm_op) \
6381 + ATOMIC64_OP(op, asm_op) \
6382 + ATOMIC64_OP_RETURN(op, asm_op)
6383 +
6384 +ATOMIC64_OPS(add, dadd)
6385 +ATOMIC64_OPS(sub, dsub)
6386
6387 #undef ATOMIC64_OPS
6388 #undef ATOMIC64_OP_RETURN
6389 +#undef __ATOMIC64_OP_RETURN
6390 #undef ATOMIC64_OP
6391 +#undef __ATOMIC64_OP
6392 +#undef __OVERFLOW_EXTABLE
6393 +#undef __OVERFLOW_POST
6394
6395 /*
6396 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6397 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6398 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6399 * The function returns the old value of @v minus @i.
6400 */
6401 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6402 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6403 {
6404 long result;
6405
6406 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6407 long temp;
6408
6409 __asm__ __volatile__(
6410 - " .set arch=r4000 \n"
6411 + " .set "MIPS_ISA_LEVEL" \n"
6412 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6413 " dsubu %0, %1, %3 \n"
6414 " bltz %0, 1f \n"
6415 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6416 return result;
6417 }
6418
6419 -#define atomic64_cmpxchg(v, o, n) \
6420 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6421 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6422 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6423 +{
6424 + return cmpxchg(&v->counter, old, new);
6425 +}
6426 +
6427 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6428 + long new)
6429 +{
6430 + return cmpxchg(&(v->counter), old, new);
6431 +}
6432 +
6433 +static inline long atomic64_xchg(atomic64_t *v, long new)
6434 +{
6435 + return xchg(&v->counter, new);
6436 +}
6437 +
6438 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6439 +{
6440 + return xchg(&(v->counter), new);
6441 +}
6442
6443 /**
6444 * atomic64_add_unless - add unless the number is a given value
6445 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6446
6447 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6448 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6449 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6450
6451 /*
6452 * atomic64_sub_and_test - subtract value from variable and test result
6453 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6454 * other cases.
6455 */
6456 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6457 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6458
6459 /*
6460 * atomic64_dec_and_test - decrement by 1 and test
6461 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6462 * Atomically increments @v by 1.
6463 */
6464 #define atomic64_inc(v) atomic64_add(1, (v))
6465 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6466
6467 /*
6468 * atomic64_dec - decrement and test
6469 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6470 * Atomically decrements @v by 1.
6471 */
6472 #define atomic64_dec(v) atomic64_sub(1, (v))
6473 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6474
6475 /*
6476 * atomic64_add_negative - add and test if negative
6477 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6478 index 2b8bbbc..4556df6 100644
6479 --- a/arch/mips/include/asm/barrier.h
6480 +++ b/arch/mips/include/asm/barrier.h
6481 @@ -133,7 +133,7 @@
6482 do { \
6483 compiletime_assert_atomic_type(*p); \
6484 smp_mb(); \
6485 - ACCESS_ONCE(*p) = (v); \
6486 + ACCESS_ONCE_RW(*p) = (v); \
6487 } while (0)
6488
6489 #define smp_load_acquire(p) \
6490 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6491 index b4db69f..8f3b093 100644
6492 --- a/arch/mips/include/asm/cache.h
6493 +++ b/arch/mips/include/asm/cache.h
6494 @@ -9,10 +9,11 @@
6495 #ifndef _ASM_CACHE_H
6496 #define _ASM_CACHE_H
6497
6498 +#include <linux/const.h>
6499 #include <kmalloc.h>
6500
6501 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6502 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6503 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6504
6505 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6506 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6507 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6508 index f19e890..a4f8177 100644
6509 --- a/arch/mips/include/asm/elf.h
6510 +++ b/arch/mips/include/asm/elf.h
6511 @@ -417,6 +417,13 @@ extern const char *__elf_platform;
6512 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6513 #endif
6514
6515 +#ifdef CONFIG_PAX_ASLR
6516 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6517 +
6518 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6519 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6520 +#endif
6521 +
6522 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6523 struct linux_binprm;
6524 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6525 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6526 index c1f6afa..38cc6e9 100644
6527 --- a/arch/mips/include/asm/exec.h
6528 +++ b/arch/mips/include/asm/exec.h
6529 @@ -12,6 +12,6 @@
6530 #ifndef _ASM_EXEC_H
6531 #define _ASM_EXEC_H
6532
6533 -extern unsigned long arch_align_stack(unsigned long sp);
6534 +#define arch_align_stack(x) ((x) & ~0xfUL)
6535
6536 #endif /* _ASM_EXEC_H */
6537 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6538 index 9e8ef59..1139d6b 100644
6539 --- a/arch/mips/include/asm/hw_irq.h
6540 +++ b/arch/mips/include/asm/hw_irq.h
6541 @@ -10,7 +10,7 @@
6542
6543 #include <linux/atomic.h>
6544
6545 -extern atomic_t irq_err_count;
6546 +extern atomic_unchecked_t irq_err_count;
6547
6548 /*
6549 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6550 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6551 index 8feaed6..1bd8a64 100644
6552 --- a/arch/mips/include/asm/local.h
6553 +++ b/arch/mips/include/asm/local.h
6554 @@ -13,15 +13,25 @@ typedef struct
6555 atomic_long_t a;
6556 } local_t;
6557
6558 +typedef struct {
6559 + atomic_long_unchecked_t a;
6560 +} local_unchecked_t;
6561 +
6562 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6563
6564 #define local_read(l) atomic_long_read(&(l)->a)
6565 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6566 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6567 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6568
6569 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6570 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6571 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6572 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6573 #define local_inc(l) atomic_long_inc(&(l)->a)
6574 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6575 #define local_dec(l) atomic_long_dec(&(l)->a)
6576 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6577
6578 /*
6579 * Same as above, but return the result value
6580 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6581 return result;
6582 }
6583
6584 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6585 +{
6586 + unsigned long result;
6587 +
6588 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6589 + unsigned long temp;
6590 +
6591 + __asm__ __volatile__(
6592 + " .set mips3 \n"
6593 + "1:" __LL "%1, %2 # local_add_return \n"
6594 + " addu %0, %1, %3 \n"
6595 + __SC "%0, %2 \n"
6596 + " beqzl %0, 1b \n"
6597 + " addu %0, %1, %3 \n"
6598 + " .set mips0 \n"
6599 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6600 + : "Ir" (i), "m" (l->a.counter)
6601 + : "memory");
6602 + } else if (kernel_uses_llsc) {
6603 + unsigned long temp;
6604 +
6605 + __asm__ __volatile__(
6606 + " .set mips3 \n"
6607 + "1:" __LL "%1, %2 # local_add_return \n"
6608 + " addu %0, %1, %3 \n"
6609 + __SC "%0, %2 \n"
6610 + " beqz %0, 1b \n"
6611 + " addu %0, %1, %3 \n"
6612 + " .set mips0 \n"
6613 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6614 + : "Ir" (i), "m" (l->a.counter)
6615 + : "memory");
6616 + } else {
6617 + unsigned long flags;
6618 +
6619 + local_irq_save(flags);
6620 + result = l->a.counter;
6621 + result += i;
6622 + l->a.counter = result;
6623 + local_irq_restore(flags);
6624 + }
6625 +
6626 + return result;
6627 +}
6628 +
6629 static __inline__ long local_sub_return(long i, local_t * l)
6630 {
6631 unsigned long result;
6632 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6633
6634 #define local_cmpxchg(l, o, n) \
6635 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6636 +#define local_cmpxchg_unchecked(l, o, n) \
6637 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6638 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6639
6640 /**
6641 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6642 index 89dd7fe..a123c97 100644
6643 --- a/arch/mips/include/asm/page.h
6644 +++ b/arch/mips/include/asm/page.h
6645 @@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6646 #ifdef CONFIG_CPU_MIPS32
6647 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6648 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6649 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6650 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6651 #else
6652 typedef struct { unsigned long long pte; } pte_t;
6653 #define pte_val(x) ((x).pte)
6654 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6655 index b336037..5b874cc 100644
6656 --- a/arch/mips/include/asm/pgalloc.h
6657 +++ b/arch/mips/include/asm/pgalloc.h
6658 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6659 {
6660 set_pud(pud, __pud((unsigned long)pmd));
6661 }
6662 +
6663 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6664 +{
6665 + pud_populate(mm, pud, pmd);
6666 +}
6667 #endif
6668
6669 /*
6670 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6671 index 819af9d..439839d 100644
6672 --- a/arch/mips/include/asm/pgtable.h
6673 +++ b/arch/mips/include/asm/pgtable.h
6674 @@ -20,6 +20,9 @@
6675 #include <asm/io.h>
6676 #include <asm/pgtable-bits.h>
6677
6678 +#define ktla_ktva(addr) (addr)
6679 +#define ktva_ktla(addr) (addr)
6680 +
6681 struct mm_struct;
6682 struct vm_area_struct;
6683
6684 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6685 index 9c0014e..5101ef5 100644
6686 --- a/arch/mips/include/asm/thread_info.h
6687 +++ b/arch/mips/include/asm/thread_info.h
6688 @@ -100,6 +100,9 @@ static inline struct thread_info *current_thread_info(void)
6689 #define TIF_SECCOMP 4 /* secure computing */
6690 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6691 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6692 +/* li takes a 32bit immediate */
6693 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6694 +
6695 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6696 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6697 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6698 @@ -135,14 +138,16 @@ static inline struct thread_info *current_thread_info(void)
6699 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6700 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6701 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6702 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6703
6704 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6705 _TIF_SYSCALL_AUDIT | \
6706 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6707 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6708 + _TIF_GRSEC_SETXID)
6709
6710 /* work to do in syscall_trace_leave() */
6711 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6712 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6713 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6714
6715 /* work to do on interrupt/exception return */
6716 #define _TIF_WORK_MASK \
6717 @@ -150,7 +155,7 @@ static inline struct thread_info *current_thread_info(void)
6718 /* work to do on any return to u-space */
6719 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6720 _TIF_WORK_SYSCALL_EXIT | \
6721 - _TIF_SYSCALL_TRACEPOINT)
6722 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6723
6724 /*
6725 * We stash processor id into a COP0 register to retrieve it fast
6726 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6727 index bf8b324..cec5705 100644
6728 --- a/arch/mips/include/asm/uaccess.h
6729 +++ b/arch/mips/include/asm/uaccess.h
6730 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6731 __ok == 0; \
6732 })
6733
6734 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6735 #define access_ok(type, addr, size) \
6736 likely(__access_ok((addr), (size), __access_mask))
6737
6738 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6739 index 1188e00..41cf144 100644
6740 --- a/arch/mips/kernel/binfmt_elfn32.c
6741 +++ b/arch/mips/kernel/binfmt_elfn32.c
6742 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6743 #undef ELF_ET_DYN_BASE
6744 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6745
6746 +#ifdef CONFIG_PAX_ASLR
6747 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6748 +
6749 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6750 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6751 +#endif
6752 +
6753 #include <asm/processor.h>
6754 #include <linux/module.h>
6755 #include <linux/elfcore.h>
6756 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6757 index 9287678..f870e47 100644
6758 --- a/arch/mips/kernel/binfmt_elfo32.c
6759 +++ b/arch/mips/kernel/binfmt_elfo32.c
6760 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6761 #undef ELF_ET_DYN_BASE
6762 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6763
6764 +#ifdef CONFIG_PAX_ASLR
6765 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6766 +
6767 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6768 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6769 +#endif
6770 +
6771 #include <asm/processor.h>
6772
6773 #include <linux/module.h>
6774 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6775 index a74ec3a..4f06f18 100644
6776 --- a/arch/mips/kernel/i8259.c
6777 +++ b/arch/mips/kernel/i8259.c
6778 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6779 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6780 spurious_irq_mask |= irqmask;
6781 }
6782 - atomic_inc(&irq_err_count);
6783 + atomic_inc_unchecked(&irq_err_count);
6784 /*
6785 * Theoretically we do not have to handle this IRQ,
6786 * but in Linux this does not cause problems and is
6787 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6788 index 44a1f79..2bd6aa3 100644
6789 --- a/arch/mips/kernel/irq-gt641xx.c
6790 +++ b/arch/mips/kernel/irq-gt641xx.c
6791 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6792 }
6793 }
6794
6795 - atomic_inc(&irq_err_count);
6796 + atomic_inc_unchecked(&irq_err_count);
6797 }
6798
6799 void __init gt641xx_irq_init(void)
6800 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6801 index 3c8a18a..b4929b6 100644
6802 --- a/arch/mips/kernel/irq.c
6803 +++ b/arch/mips/kernel/irq.c
6804 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6805 printk("unexpected IRQ # %d\n", irq);
6806 }
6807
6808 -atomic_t irq_err_count;
6809 +atomic_unchecked_t irq_err_count;
6810
6811 int arch_show_interrupts(struct seq_file *p, int prec)
6812 {
6813 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6814 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6815 return 0;
6816 }
6817
6818 asmlinkage void spurious_interrupt(void)
6819 {
6820 - atomic_inc(&irq_err_count);
6821 + atomic_inc_unchecked(&irq_err_count);
6822 }
6823
6824 void __init init_IRQ(void)
6825 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6826 }
6827
6828 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6829 +
6830 +extern void gr_handle_kernel_exploit(void);
6831 static inline void check_stack_overflow(void)
6832 {
6833 unsigned long sp;
6834 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6835 printk("do_IRQ: stack overflow: %ld\n",
6836 sp - sizeof(struct thread_info));
6837 dump_stack();
6838 + gr_handle_kernel_exploit();
6839 }
6840 }
6841 #else
6842 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6843 index 0614717..002fa43 100644
6844 --- a/arch/mips/kernel/pm-cps.c
6845 +++ b/arch/mips/kernel/pm-cps.c
6846 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6847 nc_core_ready_count = nc_addr;
6848
6849 /* Ensure ready_count is zero-initialised before the assembly runs */
6850 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6851 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6852 coupled_barrier(&per_cpu(pm_barrier, core), online);
6853
6854 /* Run the generated entry code */
6855 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6856 index f2975d4..f61d355 100644
6857 --- a/arch/mips/kernel/process.c
6858 +++ b/arch/mips/kernel/process.c
6859 @@ -541,18 +541,6 @@ out:
6860 return pc;
6861 }
6862
6863 -/*
6864 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6865 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6866 - */
6867 -unsigned long arch_align_stack(unsigned long sp)
6868 -{
6869 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6870 - sp -= get_random_int() & ~PAGE_MASK;
6871 -
6872 - return sp & ALMASK;
6873 -}
6874 -
6875 static void arch_dump_stack(void *info)
6876 {
6877 struct pt_regs *regs;
6878 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6879 index e933a30..0d02625 100644
6880 --- a/arch/mips/kernel/ptrace.c
6881 +++ b/arch/mips/kernel/ptrace.c
6882 @@ -785,6 +785,10 @@ long arch_ptrace(struct task_struct *child, long request,
6883 return ret;
6884 }
6885
6886 +#ifdef CONFIG_GRKERNSEC_SETXID
6887 +extern void gr_delayed_cred_worker(void);
6888 +#endif
6889 +
6890 /*
6891 * Notification of system call entry/exit
6892 * - triggered by current->work.syscall_trace
6893 @@ -803,6 +807,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6894 tracehook_report_syscall_entry(regs))
6895 ret = -1;
6896
6897 +#ifdef CONFIG_GRKERNSEC_SETXID
6898 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6899 + gr_delayed_cred_worker();
6900 +#endif
6901 +
6902 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6903 trace_sys_enter(regs, regs->regs[2]);
6904
6905 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6906 index 2242bdd..b284048 100644
6907 --- a/arch/mips/kernel/sync-r4k.c
6908 +++ b/arch/mips/kernel/sync-r4k.c
6909 @@ -18,8 +18,8 @@
6910 #include <asm/mipsregs.h>
6911
6912 static atomic_t count_start_flag = ATOMIC_INIT(0);
6913 -static atomic_t count_count_start = ATOMIC_INIT(0);
6914 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6915 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6916 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6917 static atomic_t count_reference = ATOMIC_INIT(0);
6918
6919 #define COUNTON 100
6920 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6921
6922 for (i = 0; i < NR_LOOPS; i++) {
6923 /* slaves loop on '!= 2' */
6924 - while (atomic_read(&count_count_start) != 1)
6925 + while (atomic_read_unchecked(&count_count_start) != 1)
6926 mb();
6927 - atomic_set(&count_count_stop, 0);
6928 + atomic_set_unchecked(&count_count_stop, 0);
6929 smp_wmb();
6930
6931 /* this lets the slaves write their count register */
6932 - atomic_inc(&count_count_start);
6933 + atomic_inc_unchecked(&count_count_start);
6934
6935 /*
6936 * Everyone initialises count in the last loop:
6937 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6938 /*
6939 * Wait for all slaves to leave the synchronization point:
6940 */
6941 - while (atomic_read(&count_count_stop) != 1)
6942 + while (atomic_read_unchecked(&count_count_stop) != 1)
6943 mb();
6944 - atomic_set(&count_count_start, 0);
6945 + atomic_set_unchecked(&count_count_start, 0);
6946 smp_wmb();
6947 - atomic_inc(&count_count_stop);
6948 + atomic_inc_unchecked(&count_count_stop);
6949 }
6950 /* Arrange for an interrupt in a short while */
6951 write_c0_compare(read_c0_count() + COUNTON);
6952 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6953 initcount = atomic_read(&count_reference);
6954
6955 for (i = 0; i < NR_LOOPS; i++) {
6956 - atomic_inc(&count_count_start);
6957 - while (atomic_read(&count_count_start) != 2)
6958 + atomic_inc_unchecked(&count_count_start);
6959 + while (atomic_read_unchecked(&count_count_start) != 2)
6960 mb();
6961
6962 /*
6963 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6964 if (i == NR_LOOPS-1)
6965 write_c0_count(initcount);
6966
6967 - atomic_inc(&count_count_stop);
6968 - while (atomic_read(&count_count_stop) != 2)
6969 + atomic_inc_unchecked(&count_count_stop);
6970 + while (atomic_read_unchecked(&count_count_stop) != 2)
6971 mb();
6972 }
6973 /* Arrange for an interrupt in a short while */
6974 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6975 index d2d1c19..3e21d8d 100644
6976 --- a/arch/mips/kernel/traps.c
6977 +++ b/arch/mips/kernel/traps.c
6978 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6979 siginfo_t info;
6980
6981 prev_state = exception_enter();
6982 - die_if_kernel("Integer overflow", regs);
6983 + if (unlikely(!user_mode(regs))) {
6984 +
6985 +#ifdef CONFIG_PAX_REFCOUNT
6986 + if (fixup_exception(regs)) {
6987 + pax_report_refcount_overflow(regs);
6988 + exception_exit(prev_state);
6989 + return;
6990 + }
6991 +#endif
6992 +
6993 + die("Integer overflow", regs);
6994 + }
6995
6996 info.si_code = FPE_INTOVF;
6997 info.si_signo = SIGFPE;
6998 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6999 index 52f205a..335927c 100644
7000 --- a/arch/mips/kvm/mips.c
7001 +++ b/arch/mips/kvm/mips.c
7002 @@ -1013,7 +1013,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
7003 return r;
7004 }
7005
7006 -int kvm_arch_init(void *opaque)
7007 +int kvm_arch_init(const void *opaque)
7008 {
7009 if (kvm_mips_callbacks) {
7010 kvm_err("kvm: module already exists\n");
7011 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
7012 index 7ff8637..6004edb 100644
7013 --- a/arch/mips/mm/fault.c
7014 +++ b/arch/mips/mm/fault.c
7015 @@ -31,6 +31,23 @@
7016
7017 int show_unhandled_signals = 1;
7018
7019 +#ifdef CONFIG_PAX_PAGEEXEC
7020 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7021 +{
7022 + unsigned long i;
7023 +
7024 + printk(KERN_ERR "PAX: bytes at PC: ");
7025 + for (i = 0; i < 5; i++) {
7026 + unsigned int c;
7027 + if (get_user(c, (unsigned int *)pc+i))
7028 + printk(KERN_CONT "???????? ");
7029 + else
7030 + printk(KERN_CONT "%08x ", c);
7031 + }
7032 + printk("\n");
7033 +}
7034 +#endif
7035 +
7036 /*
7037 * This routine handles page faults. It determines the address,
7038 * and the problem, and then passes it off to one of the appropriate
7039 @@ -206,6 +223,14 @@ bad_area:
7040 bad_area_nosemaphore:
7041 /* User mode accesses just cause a SIGSEGV */
7042 if (user_mode(regs)) {
7043 +
7044 +#ifdef CONFIG_PAX_PAGEEXEC
7045 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
7046 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
7047 + do_group_exit(SIGKILL);
7048 + }
7049 +#endif
7050 +
7051 tsk->thread.cp0_badvaddr = address;
7052 tsk->thread.error_code = write;
7053 if (show_unhandled_signals &&
7054 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
7055 index 5c81fdd..db158d3 100644
7056 --- a/arch/mips/mm/mmap.c
7057 +++ b/arch/mips/mm/mmap.c
7058 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7059 struct vm_area_struct *vma;
7060 unsigned long addr = addr0;
7061 int do_color_align;
7062 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
7063 struct vm_unmapped_area_info info;
7064
7065 if (unlikely(len > TASK_SIZE))
7066 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7067 do_color_align = 1;
7068
7069 /* requesting a specific address */
7070 +
7071 +#ifdef CONFIG_PAX_RANDMMAP
7072 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
7073 +#endif
7074 +
7075 if (addr) {
7076 if (do_color_align)
7077 addr = COLOUR_ALIGN(addr, pgoff);
7078 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7079 addr = PAGE_ALIGN(addr);
7080
7081 vma = find_vma(mm, addr);
7082 - if (TASK_SIZE - len >= addr &&
7083 - (!vma || addr + len <= vma->vm_start))
7084 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
7085 return addr;
7086 }
7087
7088 info.length = len;
7089 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
7090 info.align_offset = pgoff << PAGE_SHIFT;
7091 + info.threadstack_offset = offset;
7092
7093 if (dir == DOWN) {
7094 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
7095 @@ -160,45 +166,34 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7096 {
7097 unsigned long random_factor = 0UL;
7098
7099 +#ifdef CONFIG_PAX_RANDMMAP
7100 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7101 +#endif
7102 +
7103 if (current->flags & PF_RANDOMIZE)
7104 random_factor = arch_mmap_rnd();
7105
7106 if (mmap_is_legacy()) {
7107 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7108 +
7109 +#ifdef CONFIG_PAX_RANDMMAP
7110 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7111 + mm->mmap_base += mm->delta_mmap;
7112 +#endif
7113 +
7114 mm->get_unmapped_area = arch_get_unmapped_area;
7115 } else {
7116 mm->mmap_base = mmap_base(random_factor);
7117 +
7118 +#ifdef CONFIG_PAX_RANDMMAP
7119 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7120 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7121 +#endif
7122 +
7123 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7124 }
7125 }
7126
7127 -static inline unsigned long brk_rnd(void)
7128 -{
7129 - unsigned long rnd = get_random_int();
7130 -
7131 - rnd = rnd << PAGE_SHIFT;
7132 - /* 8MB for 32bit, 256MB for 64bit */
7133 - if (TASK_IS_32BIT_ADDR)
7134 - rnd = rnd & 0x7ffffful;
7135 - else
7136 - rnd = rnd & 0xffffffful;
7137 -
7138 - return rnd;
7139 -}
7140 -
7141 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7142 -{
7143 - unsigned long base = mm->brk;
7144 - unsigned long ret;
7145 -
7146 - ret = PAGE_ALIGN(base + brk_rnd());
7147 -
7148 - if (ret < mm->brk)
7149 - return mm->brk;
7150 -
7151 - return ret;
7152 -}
7153 -
7154 int __virt_addr_valid(const volatile void *kaddr)
7155 {
7156 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7157 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7158 index a2358b4..7cead4f 100644
7159 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7160 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7161 @@ -187,9 +187,9 @@ void
7162 cont_nmi_dump(void)
7163 {
7164 #ifndef REAL_NMI_SIGNAL
7165 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7166 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7167
7168 - atomic_inc(&nmied_cpus);
7169 + atomic_inc_unchecked(&nmied_cpus);
7170 #endif
7171 /*
7172 * Only allow 1 cpu to proceed
7173 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7174 udelay(10000);
7175 }
7176 #else
7177 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7178 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7179 #endif
7180
7181 /*
7182 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7183 index a046b30..6799527 100644
7184 --- a/arch/mips/sni/rm200.c
7185 +++ b/arch/mips/sni/rm200.c
7186 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7187 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7188 spurious_irq_mask |= irqmask;
7189 }
7190 - atomic_inc(&irq_err_count);
7191 + atomic_inc_unchecked(&irq_err_count);
7192 /*
7193 * Theoretically we do not have to handle this IRQ,
7194 * but in Linux this does not cause problems and is
7195 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7196 index 41e873b..34d33a7 100644
7197 --- a/arch/mips/vr41xx/common/icu.c
7198 +++ b/arch/mips/vr41xx/common/icu.c
7199 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7200
7201 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7202
7203 - atomic_inc(&irq_err_count);
7204 + atomic_inc_unchecked(&irq_err_count);
7205
7206 return -1;
7207 }
7208 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7209 index ae0e4ee..e8f0692 100644
7210 --- a/arch/mips/vr41xx/common/irq.c
7211 +++ b/arch/mips/vr41xx/common/irq.c
7212 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7213 irq_cascade_t *cascade;
7214
7215 if (irq >= NR_IRQS) {
7216 - atomic_inc(&irq_err_count);
7217 + atomic_inc_unchecked(&irq_err_count);
7218 return;
7219 }
7220
7221 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7222 ret = cascade->get_irq(irq);
7223 irq = ret;
7224 if (ret < 0)
7225 - atomic_inc(&irq_err_count);
7226 + atomic_inc_unchecked(&irq_err_count);
7227 else
7228 irq_dispatch(irq);
7229 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7230 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7231 index 967d144..db12197 100644
7232 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7233 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7234 @@ -11,12 +11,14 @@
7235 #ifndef _ASM_PROC_CACHE_H
7236 #define _ASM_PROC_CACHE_H
7237
7238 +#include <linux/const.h>
7239 +
7240 /* L1 cache */
7241
7242 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7243 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7244 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7245 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7246 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7247 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7248
7249 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7250 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7251 index bcb5df2..84fabd2 100644
7252 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7253 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7254 @@ -16,13 +16,15 @@
7255 #ifndef _ASM_PROC_CACHE_H
7256 #define _ASM_PROC_CACHE_H
7257
7258 +#include <linux/const.h>
7259 +
7260 /*
7261 * L1 cache
7262 */
7263 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7264 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7265 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7266 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7267 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7268 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7269
7270 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7271 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7272 index 4ce7a01..449202a 100644
7273 --- a/arch/openrisc/include/asm/cache.h
7274 +++ b/arch/openrisc/include/asm/cache.h
7275 @@ -19,11 +19,13 @@
7276 #ifndef __ASM_OPENRISC_CACHE_H
7277 #define __ASM_OPENRISC_CACHE_H
7278
7279 +#include <linux/const.h>
7280 +
7281 /* FIXME: How can we replace these with values from the CPU...
7282 * they shouldn't be hard-coded!
7283 */
7284
7285 -#define L1_CACHE_BYTES 16
7286 #define L1_CACHE_SHIFT 4
7287 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7288
7289 #endif /* __ASM_OPENRISC_CACHE_H */
7290 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7291 index 226f8ca9..9d9b87d 100644
7292 --- a/arch/parisc/include/asm/atomic.h
7293 +++ b/arch/parisc/include/asm/atomic.h
7294 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7295 return dec;
7296 }
7297
7298 +#define atomic64_read_unchecked(v) atomic64_read(v)
7299 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7300 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7301 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7302 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7303 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7304 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7305 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7306 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7307 +
7308 #endif /* !CONFIG_64BIT */
7309
7310
7311 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7312 index 47f11c7..3420df2 100644
7313 --- a/arch/parisc/include/asm/cache.h
7314 +++ b/arch/parisc/include/asm/cache.h
7315 @@ -5,6 +5,7 @@
7316 #ifndef __ARCH_PARISC_CACHE_H
7317 #define __ARCH_PARISC_CACHE_H
7318
7319 +#include <linux/const.h>
7320
7321 /*
7322 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7323 @@ -15,13 +16,13 @@
7324 * just ruin performance.
7325 */
7326 #ifdef CONFIG_PA20
7327 -#define L1_CACHE_BYTES 64
7328 #define L1_CACHE_SHIFT 6
7329 #else
7330 -#define L1_CACHE_BYTES 32
7331 #define L1_CACHE_SHIFT 5
7332 #endif
7333
7334 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7335 +
7336 #ifndef __ASSEMBLY__
7337
7338 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7339 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7340 index 78c9fd3..42fa66a 100644
7341 --- a/arch/parisc/include/asm/elf.h
7342 +++ b/arch/parisc/include/asm/elf.h
7343 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7344
7345 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7346
7347 +#ifdef CONFIG_PAX_ASLR
7348 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7349 +
7350 +#define PAX_DELTA_MMAP_LEN 16
7351 +#define PAX_DELTA_STACK_LEN 16
7352 +#endif
7353 +
7354 /* This yields a mask that user programs can use to figure out what
7355 instruction set this CPU supports. This could be done in user space,
7356 but it's not easy, and we've already done it here. */
7357 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7358 index 3a08eae..08fef28 100644
7359 --- a/arch/parisc/include/asm/pgalloc.h
7360 +++ b/arch/parisc/include/asm/pgalloc.h
7361 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7362 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7363 }
7364
7365 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7366 +{
7367 + pgd_populate(mm, pgd, pmd);
7368 +}
7369 +
7370 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7371 {
7372 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7373 @@ -72,7 +77,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7374
7375 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7376 {
7377 - if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
7378 + if (pmd_flag(*pmd) & PxD_FLAG_ATTACHED) {
7379 /*
7380 * This is the permanent pmd attached to the pgd;
7381 * cannot free it.
7382 @@ -81,6 +86,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7383 */
7384 mm_inc_nr_pmds(mm);
7385 return;
7386 + }
7387 free_pages((unsigned long)pmd, PMD_ORDER);
7388 }
7389
7390 @@ -96,6 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7391 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7392 #define pmd_free(mm, x) do { } while (0)
7393 #define pgd_populate(mm, pmd, pte) BUG()
7394 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7395
7396 #endif
7397
7398 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7399 index 0a18375..d613939 100644
7400 --- a/arch/parisc/include/asm/pgtable.h
7401 +++ b/arch/parisc/include/asm/pgtable.h
7402 @@ -213,6 +213,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7403 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7404 #define PAGE_COPY PAGE_EXECREAD
7405 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7406 +
7407 +#ifdef CONFIG_PAX_PAGEEXEC
7408 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7409 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7410 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7411 +#else
7412 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7413 +# define PAGE_COPY_NOEXEC PAGE_COPY
7414 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7415 +#endif
7416 +
7417 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7418 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7419 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7420 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7421 index 0abdd4c..1af92f0 100644
7422 --- a/arch/parisc/include/asm/uaccess.h
7423 +++ b/arch/parisc/include/asm/uaccess.h
7424 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7425 const void __user *from,
7426 unsigned long n)
7427 {
7428 - int sz = __compiletime_object_size(to);
7429 + size_t sz = __compiletime_object_size(to);
7430 int ret = -EFAULT;
7431
7432 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7433 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7434 ret = __copy_from_user(to, from, n);
7435 else
7436 copy_from_user_overflow();
7437 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7438 index 3c63a82..b1d6ee9 100644
7439 --- a/arch/parisc/kernel/module.c
7440 +++ b/arch/parisc/kernel/module.c
7441 @@ -98,16 +98,38 @@
7442
7443 /* three functions to determine where in the module core
7444 * or init pieces the location is */
7445 +static inline int in_init_rx(struct module *me, void *loc)
7446 +{
7447 + return (loc >= me->module_init_rx &&
7448 + loc < (me->module_init_rx + me->init_size_rx));
7449 +}
7450 +
7451 +static inline int in_init_rw(struct module *me, void *loc)
7452 +{
7453 + return (loc >= me->module_init_rw &&
7454 + loc < (me->module_init_rw + me->init_size_rw));
7455 +}
7456 +
7457 static inline int in_init(struct module *me, void *loc)
7458 {
7459 - return (loc >= me->module_init &&
7460 - loc <= (me->module_init + me->init_size));
7461 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7462 +}
7463 +
7464 +static inline int in_core_rx(struct module *me, void *loc)
7465 +{
7466 + return (loc >= me->module_core_rx &&
7467 + loc < (me->module_core_rx + me->core_size_rx));
7468 +}
7469 +
7470 +static inline int in_core_rw(struct module *me, void *loc)
7471 +{
7472 + return (loc >= me->module_core_rw &&
7473 + loc < (me->module_core_rw + me->core_size_rw));
7474 }
7475
7476 static inline int in_core(struct module *me, void *loc)
7477 {
7478 - return (loc >= me->module_core &&
7479 - loc <= (me->module_core + me->core_size));
7480 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7481 }
7482
7483 static inline int in_local(struct module *me, void *loc)
7484 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7485 }
7486
7487 /* align things a bit */
7488 - me->core_size = ALIGN(me->core_size, 16);
7489 - me->arch.got_offset = me->core_size;
7490 - me->core_size += gots * sizeof(struct got_entry);
7491 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7492 + me->arch.got_offset = me->core_size_rw;
7493 + me->core_size_rw += gots * sizeof(struct got_entry);
7494
7495 - me->core_size = ALIGN(me->core_size, 16);
7496 - me->arch.fdesc_offset = me->core_size;
7497 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7498 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7499 + me->arch.fdesc_offset = me->core_size_rw;
7500 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7501
7502 me->arch.got_max = gots;
7503 me->arch.fdesc_max = fdescs;
7504 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7505
7506 BUG_ON(value == 0);
7507
7508 - got = me->module_core + me->arch.got_offset;
7509 + got = me->module_core_rw + me->arch.got_offset;
7510 for (i = 0; got[i].addr; i++)
7511 if (got[i].addr == value)
7512 goto out;
7513 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7514 #ifdef CONFIG_64BIT
7515 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7516 {
7517 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7518 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7519
7520 if (!value) {
7521 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7522 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7523
7524 /* Create new one */
7525 fdesc->addr = value;
7526 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7527 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7528 return (Elf_Addr)fdesc;
7529 }
7530 #endif /* CONFIG_64BIT */
7531 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7532
7533 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7534 end = table + sechdrs[me->arch.unwind_section].sh_size;
7535 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7536 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7537
7538 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7539 me->arch.unwind_section, table, end, gp);
7540 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7541 index 5aba01a..47cdd5a 100644
7542 --- a/arch/parisc/kernel/sys_parisc.c
7543 +++ b/arch/parisc/kernel/sys_parisc.c
7544 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7545 unsigned long task_size = TASK_SIZE;
7546 int do_color_align, last_mmap;
7547 struct vm_unmapped_area_info info;
7548 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7549
7550 if (len > task_size)
7551 return -ENOMEM;
7552 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7553 goto found_addr;
7554 }
7555
7556 +#ifdef CONFIG_PAX_RANDMMAP
7557 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7558 +#endif
7559 +
7560 if (addr) {
7561 if (do_color_align && last_mmap)
7562 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7563 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7564 info.high_limit = mmap_upper_limit();
7565 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7566 info.align_offset = shared_align_offset(last_mmap, pgoff);
7567 + info.threadstack_offset = offset;
7568 addr = vm_unmapped_area(&info);
7569
7570 found_addr:
7571 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7572 unsigned long addr = addr0;
7573 int do_color_align, last_mmap;
7574 struct vm_unmapped_area_info info;
7575 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7576
7577 #ifdef CONFIG_64BIT
7578 /* This should only ever run for 32-bit processes. */
7579 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7580 }
7581
7582 /* requesting a specific address */
7583 +#ifdef CONFIG_PAX_RANDMMAP
7584 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7585 +#endif
7586 +
7587 if (addr) {
7588 if (do_color_align && last_mmap)
7589 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7590 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7591 info.high_limit = mm->mmap_base;
7592 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7593 info.align_offset = shared_align_offset(last_mmap, pgoff);
7594 + info.threadstack_offset = offset;
7595 addr = vm_unmapped_area(&info);
7596 if (!(addr & ~PAGE_MASK))
7597 goto found_addr;
7598 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7599 mm->mmap_legacy_base = mmap_legacy_base();
7600 mm->mmap_base = mmap_upper_limit();
7601
7602 +#ifdef CONFIG_PAX_RANDMMAP
7603 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7604 + mm->mmap_legacy_base += mm->delta_mmap;
7605 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7606 + }
7607 +#endif
7608 +
7609 if (mmap_is_legacy()) {
7610 mm->mmap_base = mm->mmap_legacy_base;
7611 mm->get_unmapped_area = arch_get_unmapped_area;
7612 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7613 index 47ee620..1107387 100644
7614 --- a/arch/parisc/kernel/traps.c
7615 +++ b/arch/parisc/kernel/traps.c
7616 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7617
7618 down_read(&current->mm->mmap_sem);
7619 vma = find_vma(current->mm,regs->iaoq[0]);
7620 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7621 - && (vma->vm_flags & VM_EXEC)) {
7622 -
7623 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7624 fault_address = regs->iaoq[0];
7625 fault_space = regs->iasq[0];
7626
7627 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7628 index e5120e6..8ddb5cc 100644
7629 --- a/arch/parisc/mm/fault.c
7630 +++ b/arch/parisc/mm/fault.c
7631 @@ -15,6 +15,7 @@
7632 #include <linux/sched.h>
7633 #include <linux/interrupt.h>
7634 #include <linux/module.h>
7635 +#include <linux/unistd.h>
7636
7637 #include <asm/uaccess.h>
7638 #include <asm/traps.h>
7639 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7640 static unsigned long
7641 parisc_acctyp(unsigned long code, unsigned int inst)
7642 {
7643 - if (code == 6 || code == 16)
7644 + if (code == 6 || code == 7 || code == 16)
7645 return VM_EXEC;
7646
7647 switch (inst & 0xf0000000) {
7648 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7649 }
7650 #endif
7651
7652 +#ifdef CONFIG_PAX_PAGEEXEC
7653 +/*
7654 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7655 + *
7656 + * returns 1 when task should be killed
7657 + * 2 when rt_sigreturn trampoline was detected
7658 + * 3 when unpatched PLT trampoline was detected
7659 + */
7660 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7661 +{
7662 +
7663 +#ifdef CONFIG_PAX_EMUPLT
7664 + int err;
7665 +
7666 + do { /* PaX: unpatched PLT emulation */
7667 + unsigned int bl, depwi;
7668 +
7669 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7670 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7671 +
7672 + if (err)
7673 + break;
7674 +
7675 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7676 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7677 +
7678 + err = get_user(ldw, (unsigned int *)addr);
7679 + err |= get_user(bv, (unsigned int *)(addr+4));
7680 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7681 +
7682 + if (err)
7683 + break;
7684 +
7685 + if (ldw == 0x0E801096U &&
7686 + bv == 0xEAC0C000U &&
7687 + ldw2 == 0x0E881095U)
7688 + {
7689 + unsigned int resolver, map;
7690 +
7691 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7692 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7693 + if (err)
7694 + break;
7695 +
7696 + regs->gr[20] = instruction_pointer(regs)+8;
7697 + regs->gr[21] = map;
7698 + regs->gr[22] = resolver;
7699 + regs->iaoq[0] = resolver | 3UL;
7700 + regs->iaoq[1] = regs->iaoq[0] + 4;
7701 + return 3;
7702 + }
7703 + }
7704 + } while (0);
7705 +#endif
7706 +
7707 +#ifdef CONFIG_PAX_EMUTRAMP
7708 +
7709 +#ifndef CONFIG_PAX_EMUSIGRT
7710 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7711 + return 1;
7712 +#endif
7713 +
7714 + do { /* PaX: rt_sigreturn emulation */
7715 + unsigned int ldi1, ldi2, bel, nop;
7716 +
7717 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7718 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7719 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7720 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7721 +
7722 + if (err)
7723 + break;
7724 +
7725 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7726 + ldi2 == 0x3414015AU &&
7727 + bel == 0xE4008200U &&
7728 + nop == 0x08000240U)
7729 + {
7730 + regs->gr[25] = (ldi1 & 2) >> 1;
7731 + regs->gr[20] = __NR_rt_sigreturn;
7732 + regs->gr[31] = regs->iaoq[1] + 16;
7733 + regs->sr[0] = regs->iasq[1];
7734 + regs->iaoq[0] = 0x100UL;
7735 + regs->iaoq[1] = regs->iaoq[0] + 4;
7736 + regs->iasq[0] = regs->sr[2];
7737 + regs->iasq[1] = regs->sr[2];
7738 + return 2;
7739 + }
7740 + } while (0);
7741 +#endif
7742 +
7743 + return 1;
7744 +}
7745 +
7746 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7747 +{
7748 + unsigned long i;
7749 +
7750 + printk(KERN_ERR "PAX: bytes at PC: ");
7751 + for (i = 0; i < 5; i++) {
7752 + unsigned int c;
7753 + if (get_user(c, (unsigned int *)pc+i))
7754 + printk(KERN_CONT "???????? ");
7755 + else
7756 + printk(KERN_CONT "%08x ", c);
7757 + }
7758 + printk("\n");
7759 +}
7760 +#endif
7761 +
7762 int fixup_exception(struct pt_regs *regs)
7763 {
7764 const struct exception_table_entry *fix;
7765 @@ -234,8 +345,33 @@ retry:
7766
7767 good_area:
7768
7769 - if ((vma->vm_flags & acc_type) != acc_type)
7770 + if ((vma->vm_flags & acc_type) != acc_type) {
7771 +
7772 +#ifdef CONFIG_PAX_PAGEEXEC
7773 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7774 + (address & ~3UL) == instruction_pointer(regs))
7775 + {
7776 + up_read(&mm->mmap_sem);
7777 + switch (pax_handle_fetch_fault(regs)) {
7778 +
7779 +#ifdef CONFIG_PAX_EMUPLT
7780 + case 3:
7781 + return;
7782 +#endif
7783 +
7784 +#ifdef CONFIG_PAX_EMUTRAMP
7785 + case 2:
7786 + return;
7787 +#endif
7788 +
7789 + }
7790 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7791 + do_group_exit(SIGKILL);
7792 + }
7793 +#endif
7794 +
7795 goto bad_area;
7796 + }
7797
7798 /*
7799 * If for any reason at all we couldn't handle the fault, make
7800 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7801 index 190cc48..48439ce 100644
7802 --- a/arch/powerpc/Kconfig
7803 +++ b/arch/powerpc/Kconfig
7804 @@ -413,6 +413,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7805 config KEXEC
7806 bool "kexec system call"
7807 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7808 + depends on !GRKERNSEC_KMEM
7809 help
7810 kexec is a system call that implements the ability to shutdown your
7811 current kernel, and to start another kernel. It is like a reboot
7812 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7813 index 512d278..d31fadd 100644
7814 --- a/arch/powerpc/include/asm/atomic.h
7815 +++ b/arch/powerpc/include/asm/atomic.h
7816 @@ -12,6 +12,11 @@
7817
7818 #define ATOMIC_INIT(i) { (i) }
7819
7820 +#define _ASM_EXTABLE(from, to) \
7821 +" .section __ex_table,\"a\"\n" \
7822 + PPC_LONG" " #from ", " #to"\n" \
7823 +" .previous\n"
7824 +
7825 static __inline__ int atomic_read(const atomic_t *v)
7826 {
7827 int t;
7828 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7829 return t;
7830 }
7831
7832 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7833 +{
7834 + int t;
7835 +
7836 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7837 +
7838 + return t;
7839 +}
7840 +
7841 static __inline__ void atomic_set(atomic_t *v, int i)
7842 {
7843 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7844 }
7845
7846 -#define ATOMIC_OP(op, asm_op) \
7847 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7848 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7849 +{
7850 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7851 +}
7852 +
7853 +#ifdef CONFIG_PAX_REFCOUNT
7854 +#define __REFCOUNT_OP(op) op##o.
7855 +#define __OVERFLOW_PRE \
7856 + " mcrxr cr0\n"
7857 +#define __OVERFLOW_POST \
7858 + " bf 4*cr0+so, 3f\n" \
7859 + "2: .long 0x00c00b00\n" \
7860 + "3:\n"
7861 +#define __OVERFLOW_EXTABLE \
7862 + "\n4:\n"
7863 + _ASM_EXTABLE(2b, 4b)
7864 +#else
7865 +#define __REFCOUNT_OP(op) op
7866 +#define __OVERFLOW_PRE
7867 +#define __OVERFLOW_POST
7868 +#define __OVERFLOW_EXTABLE
7869 +#endif
7870 +
7871 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7872 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7873 { \
7874 int t; \
7875 \
7876 __asm__ __volatile__( \
7877 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7878 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7879 + pre_op \
7880 #asm_op " %0,%2,%0\n" \
7881 + post_op \
7882 PPC405_ERR77(0,%3) \
7883 " stwcx. %0,0,%3 \n" \
7884 " bne- 1b\n" \
7885 + extable \
7886 : "=&r" (t), "+m" (v->counter) \
7887 : "r" (a), "r" (&v->counter) \
7888 : "cc"); \
7889 } \
7890
7891 -#define ATOMIC_OP_RETURN(op, asm_op) \
7892 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7893 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7894 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7895 +
7896 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7897 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7898 { \
7899 int t; \
7900 \
7901 __asm__ __volatile__( \
7902 PPC_ATOMIC_ENTRY_BARRIER \
7903 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7904 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7905 + pre_op \
7906 #asm_op " %0,%1,%0\n" \
7907 + post_op \
7908 PPC405_ERR77(0,%2) \
7909 " stwcx. %0,0,%2 \n" \
7910 " bne- 1b\n" \
7911 + extable \
7912 PPC_ATOMIC_EXIT_BARRIER \
7913 : "=&r" (t) \
7914 : "r" (a), "r" (&v->counter) \
7915 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7916 return t; \
7917 }
7918
7919 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7920 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7921 +
7922 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7923
7924 ATOMIC_OPS(add, add)
7925 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7926
7927 #undef ATOMIC_OPS
7928 #undef ATOMIC_OP_RETURN
7929 +#undef __ATOMIC_OP_RETURN
7930 #undef ATOMIC_OP
7931 +#undef __ATOMIC_OP
7932
7933 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7934
7935 -static __inline__ void atomic_inc(atomic_t *v)
7936 -{
7937 - int t;
7938 +/*
7939 + * atomic_inc - increment atomic variable
7940 + * @v: pointer of type atomic_t
7941 + *
7942 + * Automatically increments @v by 1
7943 + */
7944 +#define atomic_inc(v) atomic_add(1, (v))
7945 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7946
7947 - __asm__ __volatile__(
7948 -"1: lwarx %0,0,%2 # atomic_inc\n\
7949 - addic %0,%0,1\n"
7950 - PPC405_ERR77(0,%2)
7951 -" stwcx. %0,0,%2 \n\
7952 - bne- 1b"
7953 - : "=&r" (t), "+m" (v->counter)
7954 - : "r" (&v->counter)
7955 - : "cc", "xer");
7956 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7957 +{
7958 + atomic_add_unchecked(1, v);
7959 }
7960
7961 -static __inline__ int atomic_inc_return(atomic_t *v)
7962 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7963 {
7964 - int t;
7965 -
7966 - __asm__ __volatile__(
7967 - PPC_ATOMIC_ENTRY_BARRIER
7968 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7969 - addic %0,%0,1\n"
7970 - PPC405_ERR77(0,%1)
7971 -" stwcx. %0,0,%1 \n\
7972 - bne- 1b"
7973 - PPC_ATOMIC_EXIT_BARRIER
7974 - : "=&r" (t)
7975 - : "r" (&v->counter)
7976 - : "cc", "xer", "memory");
7977 -
7978 - return t;
7979 + return atomic_add_return_unchecked(1, v);
7980 }
7981
7982 /*
7983 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7984 */
7985 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7986
7987 -static __inline__ void atomic_dec(atomic_t *v)
7988 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7989 {
7990 - int t;
7991 -
7992 - __asm__ __volatile__(
7993 -"1: lwarx %0,0,%2 # atomic_dec\n\
7994 - addic %0,%0,-1\n"
7995 - PPC405_ERR77(0,%2)\
7996 -" stwcx. %0,0,%2\n\
7997 - bne- 1b"
7998 - : "=&r" (t), "+m" (v->counter)
7999 - : "r" (&v->counter)
8000 - : "cc", "xer");
8001 + return atomic_add_return_unchecked(1, v) == 0;
8002 }
8003
8004 -static __inline__ int atomic_dec_return(atomic_t *v)
8005 +/*
8006 + * atomic_dec - decrement atomic variable
8007 + * @v: pointer of type atomic_t
8008 + *
8009 + * Atomically decrements @v by 1
8010 + */
8011 +#define atomic_dec(v) atomic_sub(1, (v))
8012 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
8013 +
8014 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
8015 {
8016 - int t;
8017 -
8018 - __asm__ __volatile__(
8019 - PPC_ATOMIC_ENTRY_BARRIER
8020 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
8021 - addic %0,%0,-1\n"
8022 - PPC405_ERR77(0,%1)
8023 -" stwcx. %0,0,%1\n\
8024 - bne- 1b"
8025 - PPC_ATOMIC_EXIT_BARRIER
8026 - : "=&r" (t)
8027 - : "r" (&v->counter)
8028 - : "cc", "xer", "memory");
8029 -
8030 - return t;
8031 + atomic_sub_unchecked(1, v);
8032 }
8033
8034 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8035 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
8036
8037 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
8038 +{
8039 + return cmpxchg(&(v->counter), old, new);
8040 +}
8041 +
8042 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
8043 +{
8044 + return xchg(&(v->counter), new);
8045 +}
8046 +
8047 /**
8048 * __atomic_add_unless - add unless the number is a given value
8049 * @v: pointer of type atomic_t
8050 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
8051 PPC_ATOMIC_ENTRY_BARRIER
8052 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
8053 cmpw 0,%0,%3 \n\
8054 - beq- 2f \n\
8055 - add %0,%2,%0 \n"
8056 + beq- 2f \n"
8057 +
8058 +#ifdef CONFIG_PAX_REFCOUNT
8059 +" mcrxr cr0\n"
8060 +" addo. %0,%2,%0\n"
8061 +" bf 4*cr0+so, 4f\n"
8062 +"3:.long " "0x00c00b00""\n"
8063 +"4:\n"
8064 +#else
8065 + "add %0,%2,%0 \n"
8066 +#endif
8067 +
8068 PPC405_ERR77(0,%2)
8069 " stwcx. %0,0,%1 \n\
8070 bne- 1b \n"
8071 +"5:"
8072 +
8073 +#ifdef CONFIG_PAX_REFCOUNT
8074 + _ASM_EXTABLE(3b, 5b)
8075 +#endif
8076 +
8077 PPC_ATOMIC_EXIT_BARRIER
8078 " subf %0,%2,%0 \n\
8079 2:"
8080 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8081 }
8082 #define atomic_dec_if_positive atomic_dec_if_positive
8083
8084 +#define smp_mb__before_atomic_dec() smp_mb()
8085 +#define smp_mb__after_atomic_dec() smp_mb()
8086 +#define smp_mb__before_atomic_inc() smp_mb()
8087 +#define smp_mb__after_atomic_inc() smp_mb()
8088 +
8089 #ifdef __powerpc64__
8090
8091 #define ATOMIC64_INIT(i) { (i) }
8092 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8093 return t;
8094 }
8095
8096 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8097 +{
8098 + long t;
8099 +
8100 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8101 +
8102 + return t;
8103 +}
8104 +
8105 static __inline__ void atomic64_set(atomic64_t *v, long i)
8106 {
8107 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8108 }
8109
8110 -#define ATOMIC64_OP(op, asm_op) \
8111 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8112 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8113 +{
8114 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8115 +}
8116 +
8117 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8118 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8119 { \
8120 long t; \
8121 \
8122 __asm__ __volatile__( \
8123 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8124 + pre_op \
8125 #asm_op " %0,%2,%0\n" \
8126 + post_op \
8127 " stdcx. %0,0,%3 \n" \
8128 " bne- 1b\n" \
8129 + extable \
8130 : "=&r" (t), "+m" (v->counter) \
8131 : "r" (a), "r" (&v->counter) \
8132 : "cc"); \
8133 }
8134
8135 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8136 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8137 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8138 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8139 +
8140 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8141 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8142 { \
8143 long t; \
8144 \
8145 __asm__ __volatile__( \
8146 PPC_ATOMIC_ENTRY_BARRIER \
8147 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8148 + pre_op \
8149 #asm_op " %0,%1,%0\n" \
8150 + post_op \
8151 " stdcx. %0,0,%2 \n" \
8152 " bne- 1b\n" \
8153 + extable \
8154 PPC_ATOMIC_EXIT_BARRIER \
8155 : "=&r" (t) \
8156 : "r" (a), "r" (&v->counter) \
8157 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8158 return t; \
8159 }
8160
8161 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8162 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8163 +
8164 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8165
8166 ATOMIC64_OPS(add, add)
8167 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8168
8169 #undef ATOMIC64_OPS
8170 #undef ATOMIC64_OP_RETURN
8171 +#undef __ATOMIC64_OP_RETURN
8172 #undef ATOMIC64_OP
8173 +#undef __ATOMIC64_OP
8174 +#undef __OVERFLOW_EXTABLE
8175 +#undef __OVERFLOW_POST
8176 +#undef __OVERFLOW_PRE
8177 +#undef __REFCOUNT_OP
8178
8179 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8180
8181 -static __inline__ void atomic64_inc(atomic64_t *v)
8182 -{
8183 - long t;
8184 +/*
8185 + * atomic64_inc - increment atomic variable
8186 + * @v: pointer of type atomic64_t
8187 + *
8188 + * Automatically increments @v by 1
8189 + */
8190 +#define atomic64_inc(v) atomic64_add(1, (v))
8191 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8192
8193 - __asm__ __volatile__(
8194 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8195 - addic %0,%0,1\n\
8196 - stdcx. %0,0,%2 \n\
8197 - bne- 1b"
8198 - : "=&r" (t), "+m" (v->counter)
8199 - : "r" (&v->counter)
8200 - : "cc", "xer");
8201 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8202 +{
8203 + atomic64_add_unchecked(1, v);
8204 }
8205
8206 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8207 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8208 {
8209 - long t;
8210 -
8211 - __asm__ __volatile__(
8212 - PPC_ATOMIC_ENTRY_BARRIER
8213 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8214 - addic %0,%0,1\n\
8215 - stdcx. %0,0,%1 \n\
8216 - bne- 1b"
8217 - PPC_ATOMIC_EXIT_BARRIER
8218 - : "=&r" (t)
8219 - : "r" (&v->counter)
8220 - : "cc", "xer", "memory");
8221 -
8222 - return t;
8223 + return atomic64_add_return_unchecked(1, v);
8224 }
8225
8226 /*
8227 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8228 */
8229 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8230
8231 -static __inline__ void atomic64_dec(atomic64_t *v)
8232 +/*
8233 + * atomic64_dec - decrement atomic variable
8234 + * @v: pointer of type atomic64_t
8235 + *
8236 + * Atomically decrements @v by 1
8237 + */
8238 +#define atomic64_dec(v) atomic64_sub(1, (v))
8239 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8240 +
8241 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8242 {
8243 - long t;
8244 -
8245 - __asm__ __volatile__(
8246 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8247 - addic %0,%0,-1\n\
8248 - stdcx. %0,0,%2\n\
8249 - bne- 1b"
8250 - : "=&r" (t), "+m" (v->counter)
8251 - : "r" (&v->counter)
8252 - : "cc", "xer");
8253 -}
8254 -
8255 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8256 -{
8257 - long t;
8258 -
8259 - __asm__ __volatile__(
8260 - PPC_ATOMIC_ENTRY_BARRIER
8261 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8262 - addic %0,%0,-1\n\
8263 - stdcx. %0,0,%1\n\
8264 - bne- 1b"
8265 - PPC_ATOMIC_EXIT_BARRIER
8266 - : "=&r" (t)
8267 - : "r" (&v->counter)
8268 - : "cc", "xer", "memory");
8269 -
8270 - return t;
8271 + atomic64_sub_unchecked(1, v);
8272 }
8273
8274 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8275 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8276 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8277 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8278
8279 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8280 +{
8281 + return cmpxchg(&(v->counter), old, new);
8282 +}
8283 +
8284 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8285 +{
8286 + return xchg(&(v->counter), new);
8287 +}
8288 +
8289 /**
8290 * atomic64_add_unless - add unless the number is a given value
8291 * @v: pointer of type atomic64_t
8292 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8293
8294 __asm__ __volatile__ (
8295 PPC_ATOMIC_ENTRY_BARRIER
8296 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8297 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8298 cmpd 0,%0,%3 \n\
8299 - beq- 2f \n\
8300 - add %0,%2,%0 \n"
8301 + beq- 2f \n"
8302 +
8303 +#ifdef CONFIG_PAX_REFCOUNT
8304 +" mcrxr cr0\n"
8305 +" addo. %0,%2,%0\n"
8306 +" bf 4*cr0+so, 4f\n"
8307 +"3:.long " "0x00c00b00""\n"
8308 +"4:\n"
8309 +#else
8310 + "add %0,%2,%0 \n"
8311 +#endif
8312 +
8313 " stdcx. %0,0,%1 \n\
8314 bne- 1b \n"
8315 PPC_ATOMIC_EXIT_BARRIER
8316 +"5:"
8317 +
8318 +#ifdef CONFIG_PAX_REFCOUNT
8319 + _ASM_EXTABLE(3b, 5b)
8320 +#endif
8321 +
8322 " subf %0,%2,%0 \n\
8323 2:"
8324 : "=&r" (t)
8325 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8326 index a3bf5be..e03ba81 100644
8327 --- a/arch/powerpc/include/asm/barrier.h
8328 +++ b/arch/powerpc/include/asm/barrier.h
8329 @@ -76,7 +76,7 @@
8330 do { \
8331 compiletime_assert_atomic_type(*p); \
8332 smp_lwsync(); \
8333 - ACCESS_ONCE(*p) = (v); \
8334 + ACCESS_ONCE_RW(*p) = (v); \
8335 } while (0)
8336
8337 #define smp_load_acquire(p) \
8338 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8339 index 0dc42c5..b80a3a1 100644
8340 --- a/arch/powerpc/include/asm/cache.h
8341 +++ b/arch/powerpc/include/asm/cache.h
8342 @@ -4,6 +4,7 @@
8343 #ifdef __KERNEL__
8344
8345 #include <asm/reg.h>
8346 +#include <linux/const.h>
8347
8348 /* bytes per L1 cache line */
8349 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8350 @@ -23,7 +24,7 @@
8351 #define L1_CACHE_SHIFT 7
8352 #endif
8353
8354 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8355 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8356
8357 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8358
8359 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8360 index ee46ffe..b36c98c 100644
8361 --- a/arch/powerpc/include/asm/elf.h
8362 +++ b/arch/powerpc/include/asm/elf.h
8363 @@ -30,6 +30,18 @@
8364
8365 #define ELF_ET_DYN_BASE 0x20000000
8366
8367 +#ifdef CONFIG_PAX_ASLR
8368 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8369 +
8370 +#ifdef __powerpc64__
8371 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8372 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8373 +#else
8374 +#define PAX_DELTA_MMAP_LEN 15
8375 +#define PAX_DELTA_STACK_LEN 15
8376 +#endif
8377 +#endif
8378 +
8379 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8380
8381 /*
8382 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8383 index 8196e9c..d83a9f3 100644
8384 --- a/arch/powerpc/include/asm/exec.h
8385 +++ b/arch/powerpc/include/asm/exec.h
8386 @@ -4,6 +4,6 @@
8387 #ifndef _ASM_POWERPC_EXEC_H
8388 #define _ASM_POWERPC_EXEC_H
8389
8390 -extern unsigned long arch_align_stack(unsigned long sp);
8391 +#define arch_align_stack(x) ((x) & ~0xfUL)
8392
8393 #endif /* _ASM_POWERPC_EXEC_H */
8394 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8395 index 5acabbd..7ea14fa 100644
8396 --- a/arch/powerpc/include/asm/kmap_types.h
8397 +++ b/arch/powerpc/include/asm/kmap_types.h
8398 @@ -10,7 +10,7 @@
8399 * 2 of the License, or (at your option) any later version.
8400 */
8401
8402 -#define KM_TYPE_NR 16
8403 +#define KM_TYPE_NR 17
8404
8405 #endif /* __KERNEL__ */
8406 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8407 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8408 index b8da913..c02b593 100644
8409 --- a/arch/powerpc/include/asm/local.h
8410 +++ b/arch/powerpc/include/asm/local.h
8411 @@ -9,21 +9,65 @@ typedef struct
8412 atomic_long_t a;
8413 } local_t;
8414
8415 +typedef struct
8416 +{
8417 + atomic_long_unchecked_t a;
8418 +} local_unchecked_t;
8419 +
8420 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8421
8422 #define local_read(l) atomic_long_read(&(l)->a)
8423 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8424 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8425 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8426
8427 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8428 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8429 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8430 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8431 #define local_inc(l) atomic_long_inc(&(l)->a)
8432 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8433 #define local_dec(l) atomic_long_dec(&(l)->a)
8434 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8435
8436 static __inline__ long local_add_return(long a, local_t *l)
8437 {
8438 long t;
8439
8440 __asm__ __volatile__(
8441 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8442 +
8443 +#ifdef CONFIG_PAX_REFCOUNT
8444 +" mcrxr cr0\n"
8445 +" addo. %0,%1,%0\n"
8446 +" bf 4*cr0+so, 3f\n"
8447 +"2:.long " "0x00c00b00""\n"
8448 +#else
8449 +" add %0,%1,%0\n"
8450 +#endif
8451 +
8452 +"3:\n"
8453 + PPC405_ERR77(0,%2)
8454 + PPC_STLCX "%0,0,%2 \n\
8455 + bne- 1b"
8456 +
8457 +#ifdef CONFIG_PAX_REFCOUNT
8458 +"\n4:\n"
8459 + _ASM_EXTABLE(2b, 4b)
8460 +#endif
8461 +
8462 + : "=&r" (t)
8463 + : "r" (a), "r" (&(l->a.counter))
8464 + : "cc", "memory");
8465 +
8466 + return t;
8467 +}
8468 +
8469 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8470 +{
8471 + long t;
8472 +
8473 + __asm__ __volatile__(
8474 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8475 add %0,%1,%0\n"
8476 PPC405_ERR77(0,%2)
8477 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8478
8479 #define local_cmpxchg(l, o, n) \
8480 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8481 +#define local_cmpxchg_unchecked(l, o, n) \
8482 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8483 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8484
8485 /**
8486 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8487 index 8565c25..2865190 100644
8488 --- a/arch/powerpc/include/asm/mman.h
8489 +++ b/arch/powerpc/include/asm/mman.h
8490 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8491 }
8492 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8493
8494 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8495 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8496 {
8497 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8498 }
8499 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8500 index 69c0598..2c56964 100644
8501 --- a/arch/powerpc/include/asm/page.h
8502 +++ b/arch/powerpc/include/asm/page.h
8503 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8504 * and needs to be executable. This means the whole heap ends
8505 * up being executable.
8506 */
8507 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8508 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8509 +#define VM_DATA_DEFAULT_FLAGS32 \
8510 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8511 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8512
8513 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8514 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8515 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8516 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8517 #endif
8518
8519 +#define ktla_ktva(addr) (addr)
8520 +#define ktva_ktla(addr) (addr)
8521 +
8522 #ifndef CONFIG_PPC_BOOK3S_64
8523 /*
8524 * Use the top bit of the higher-level page table entries to indicate whether
8525 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8526 index d908a46..3753f71 100644
8527 --- a/arch/powerpc/include/asm/page_64.h
8528 +++ b/arch/powerpc/include/asm/page_64.h
8529 @@ -172,15 +172,18 @@ do { \
8530 * stack by default, so in the absence of a PT_GNU_STACK program header
8531 * we turn execute permission off.
8532 */
8533 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8534 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8535 +#define VM_STACK_DEFAULT_FLAGS32 \
8536 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8537 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8538
8539 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8540 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8541
8542 +#ifndef CONFIG_PAX_PAGEEXEC
8543 #define VM_STACK_DEFAULT_FLAGS \
8544 (is_32bit_task() ? \
8545 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8546 +#endif
8547
8548 #include <asm-generic/getorder.h>
8549
8550 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8551 index 4b0be20..c15a27d 100644
8552 --- a/arch/powerpc/include/asm/pgalloc-64.h
8553 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8554 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8555 #ifndef CONFIG_PPC_64K_PAGES
8556
8557 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8558 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8559
8560 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8561 {
8562 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8563 pud_set(pud, (unsigned long)pmd);
8564 }
8565
8566 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8567 +{
8568 + pud_populate(mm, pud, pmd);
8569 +}
8570 +
8571 #define pmd_populate(mm, pmd, pte_page) \
8572 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8573 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8574 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8575 #endif
8576
8577 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8578 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8579
8580 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8581 pte_t *pte)
8582 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8583 index 11a3863..108f194 100644
8584 --- a/arch/powerpc/include/asm/pgtable.h
8585 +++ b/arch/powerpc/include/asm/pgtable.h
8586 @@ -2,6 +2,7 @@
8587 #define _ASM_POWERPC_PGTABLE_H
8588 #ifdef __KERNEL__
8589
8590 +#include <linux/const.h>
8591 #ifndef __ASSEMBLY__
8592 #include <linux/mmdebug.h>
8593 #include <linux/mmzone.h>
8594 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8595 index 62cfb0c..50c6402 100644
8596 --- a/arch/powerpc/include/asm/pte-hash32.h
8597 +++ b/arch/powerpc/include/asm/pte-hash32.h
8598 @@ -20,6 +20,7 @@
8599 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8600 #define _PAGE_USER 0x004 /* usermode access allowed */
8601 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8602 +#define _PAGE_EXEC _PAGE_GUARDED
8603 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8604 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8605 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8606 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8607 index af56b5c..f86f3f6 100644
8608 --- a/arch/powerpc/include/asm/reg.h
8609 +++ b/arch/powerpc/include/asm/reg.h
8610 @@ -253,6 +253,7 @@
8611 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8612 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8613 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8614 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8615 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8616 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8617 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8618 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8619 index 825663c..f9e9134 100644
8620 --- a/arch/powerpc/include/asm/smp.h
8621 +++ b/arch/powerpc/include/asm/smp.h
8622 @@ -51,7 +51,7 @@ struct smp_ops_t {
8623 int (*cpu_disable)(void);
8624 void (*cpu_die)(unsigned int nr);
8625 int (*cpu_bootable)(unsigned int nr);
8626 -};
8627 +} __no_const;
8628
8629 extern void smp_send_debugger_break(void);
8630 extern void start_secondary_resume(void);
8631 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8632 index 4dbe072..b803275 100644
8633 --- a/arch/powerpc/include/asm/spinlock.h
8634 +++ b/arch/powerpc/include/asm/spinlock.h
8635 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8636 __asm__ __volatile__(
8637 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8638 __DO_SIGN_EXTEND
8639 -" addic. %0,%0,1\n\
8640 - ble- 2f\n"
8641 +
8642 +#ifdef CONFIG_PAX_REFCOUNT
8643 +" mcrxr cr0\n"
8644 +" addico. %0,%0,1\n"
8645 +" bf 4*cr0+so, 3f\n"
8646 +"2:.long " "0x00c00b00""\n"
8647 +#else
8648 +" addic. %0,%0,1\n"
8649 +#endif
8650 +
8651 +"3:\n"
8652 + "ble- 4f\n"
8653 PPC405_ERR77(0,%1)
8654 " stwcx. %0,0,%1\n\
8655 bne- 1b\n"
8656 PPC_ACQUIRE_BARRIER
8657 -"2:" : "=&r" (tmp)
8658 +"4:"
8659 +
8660 +#ifdef CONFIG_PAX_REFCOUNT
8661 + _ASM_EXTABLE(2b,4b)
8662 +#endif
8663 +
8664 + : "=&r" (tmp)
8665 : "r" (&rw->lock)
8666 : "cr0", "xer", "memory");
8667
8668 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8669 __asm__ __volatile__(
8670 "# read_unlock\n\t"
8671 PPC_RELEASE_BARRIER
8672 -"1: lwarx %0,0,%1\n\
8673 - addic %0,%0,-1\n"
8674 +"1: lwarx %0,0,%1\n"
8675 +
8676 +#ifdef CONFIG_PAX_REFCOUNT
8677 +" mcrxr cr0\n"
8678 +" addico. %0,%0,-1\n"
8679 +" bf 4*cr0+so, 3f\n"
8680 +"2:.long " "0x00c00b00""\n"
8681 +#else
8682 +" addic. %0,%0,-1\n"
8683 +#endif
8684 +
8685 +"3:\n"
8686 PPC405_ERR77(0,%1)
8687 " stwcx. %0,0,%1\n\
8688 bne- 1b"
8689 +
8690 +#ifdef CONFIG_PAX_REFCOUNT
8691 +"\n4:\n"
8692 + _ASM_EXTABLE(2b, 4b)
8693 +#endif
8694 +
8695 : "=&r"(tmp)
8696 : "r"(&rw->lock)
8697 : "cr0", "xer", "memory");
8698 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8699 index 7efee4a..48d47cc 100644
8700 --- a/arch/powerpc/include/asm/thread_info.h
8701 +++ b/arch/powerpc/include/asm/thread_info.h
8702 @@ -101,6 +101,8 @@ static inline struct thread_info *current_thread_info(void)
8703 #if defined(CONFIG_PPC64)
8704 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8705 #endif
8706 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8707 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8708
8709 /* as above, but as bit values */
8710 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8711 @@ -119,9 +121,10 @@ static inline struct thread_info *current_thread_info(void)
8712 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8713 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8714 #define _TIF_NOHZ (1<<TIF_NOHZ)
8715 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8716 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8717 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8718 - _TIF_NOHZ)
8719 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8720
8721 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8722 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8723 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8724 index a0c071d..49cdc7f 100644
8725 --- a/arch/powerpc/include/asm/uaccess.h
8726 +++ b/arch/powerpc/include/asm/uaccess.h
8727 @@ -58,6 +58,7 @@
8728
8729 #endif
8730
8731 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8732 #define access_ok(type, addr, size) \
8733 (__chk_user_ptr(addr), \
8734 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8735 @@ -318,52 +319,6 @@ do { \
8736 extern unsigned long __copy_tofrom_user(void __user *to,
8737 const void __user *from, unsigned long size);
8738
8739 -#ifndef __powerpc64__
8740 -
8741 -static inline unsigned long copy_from_user(void *to,
8742 - const void __user *from, unsigned long n)
8743 -{
8744 - unsigned long over;
8745 -
8746 - if (access_ok(VERIFY_READ, from, n))
8747 - return __copy_tofrom_user((__force void __user *)to, from, n);
8748 - if ((unsigned long)from < TASK_SIZE) {
8749 - over = (unsigned long)from + n - TASK_SIZE;
8750 - return __copy_tofrom_user((__force void __user *)to, from,
8751 - n - over) + over;
8752 - }
8753 - return n;
8754 -}
8755 -
8756 -static inline unsigned long copy_to_user(void __user *to,
8757 - const void *from, unsigned long n)
8758 -{
8759 - unsigned long over;
8760 -
8761 - if (access_ok(VERIFY_WRITE, to, n))
8762 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8763 - if ((unsigned long)to < TASK_SIZE) {
8764 - over = (unsigned long)to + n - TASK_SIZE;
8765 - return __copy_tofrom_user(to, (__force void __user *)from,
8766 - n - over) + over;
8767 - }
8768 - return n;
8769 -}
8770 -
8771 -#else /* __powerpc64__ */
8772 -
8773 -#define __copy_in_user(to, from, size) \
8774 - __copy_tofrom_user((to), (from), (size))
8775 -
8776 -extern unsigned long copy_from_user(void *to, const void __user *from,
8777 - unsigned long n);
8778 -extern unsigned long copy_to_user(void __user *to, const void *from,
8779 - unsigned long n);
8780 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8781 - unsigned long n);
8782 -
8783 -#endif /* __powerpc64__ */
8784 -
8785 static inline unsigned long __copy_from_user_inatomic(void *to,
8786 const void __user *from, unsigned long n)
8787 {
8788 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8789 if (ret == 0)
8790 return 0;
8791 }
8792 +
8793 + if (!__builtin_constant_p(n))
8794 + check_object_size(to, n, false);
8795 +
8796 return __copy_tofrom_user((__force void __user *)to, from, n);
8797 }
8798
8799 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8800 if (ret == 0)
8801 return 0;
8802 }
8803 +
8804 + if (!__builtin_constant_p(n))
8805 + check_object_size(from, n, true);
8806 +
8807 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8808 }
8809
8810 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8811 return __copy_to_user_inatomic(to, from, size);
8812 }
8813
8814 +#ifndef __powerpc64__
8815 +
8816 +static inline unsigned long __must_check copy_from_user(void *to,
8817 + const void __user *from, unsigned long n)
8818 +{
8819 + unsigned long over;
8820 +
8821 + if ((long)n < 0)
8822 + return n;
8823 +
8824 + if (access_ok(VERIFY_READ, from, n)) {
8825 + if (!__builtin_constant_p(n))
8826 + check_object_size(to, n, false);
8827 + return __copy_tofrom_user((__force void __user *)to, from, n);
8828 + }
8829 + if ((unsigned long)from < TASK_SIZE) {
8830 + over = (unsigned long)from + n - TASK_SIZE;
8831 + if (!__builtin_constant_p(n - over))
8832 + check_object_size(to, n - over, false);
8833 + return __copy_tofrom_user((__force void __user *)to, from,
8834 + n - over) + over;
8835 + }
8836 + return n;
8837 +}
8838 +
8839 +static inline unsigned long __must_check copy_to_user(void __user *to,
8840 + const void *from, unsigned long n)
8841 +{
8842 + unsigned long over;
8843 +
8844 + if ((long)n < 0)
8845 + return n;
8846 +
8847 + if (access_ok(VERIFY_WRITE, to, n)) {
8848 + if (!__builtin_constant_p(n))
8849 + check_object_size(from, n, true);
8850 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8851 + }
8852 + if ((unsigned long)to < TASK_SIZE) {
8853 + over = (unsigned long)to + n - TASK_SIZE;
8854 + if (!__builtin_constant_p(n))
8855 + check_object_size(from, n - over, true);
8856 + return __copy_tofrom_user(to, (__force void __user *)from,
8857 + n - over) + over;
8858 + }
8859 + return n;
8860 +}
8861 +
8862 +#else /* __powerpc64__ */
8863 +
8864 +#define __copy_in_user(to, from, size) \
8865 + __copy_tofrom_user((to), (from), (size))
8866 +
8867 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8868 +{
8869 + if ((long)n < 0 || n > INT_MAX)
8870 + return n;
8871 +
8872 + if (!__builtin_constant_p(n))
8873 + check_object_size(to, n, false);
8874 +
8875 + if (likely(access_ok(VERIFY_READ, from, n)))
8876 + n = __copy_from_user(to, from, n);
8877 + else
8878 + memset(to, 0, n);
8879 + return n;
8880 +}
8881 +
8882 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8883 +{
8884 + if ((long)n < 0 || n > INT_MAX)
8885 + return n;
8886 +
8887 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8888 + if (!__builtin_constant_p(n))
8889 + check_object_size(from, n, true);
8890 + n = __copy_to_user(to, from, n);
8891 + }
8892 + return n;
8893 +}
8894 +
8895 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8896 + unsigned long n);
8897 +
8898 +#endif /* __powerpc64__ */
8899 +
8900 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8901
8902 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8903 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8904 index c1ebbda..fd8a98d 100644
8905 --- a/arch/powerpc/kernel/Makefile
8906 +++ b/arch/powerpc/kernel/Makefile
8907 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8908 CFLAGS_btext.o += -fPIC
8909 endif
8910
8911 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8912 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8913 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8914 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8915 +
8916 ifdef CONFIG_FUNCTION_TRACER
8917 # Do not trace early boot code
8918 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8919 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8920 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8921 endif
8922
8923 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8924 +
8925 obj-y := cputable.o ptrace.o syscalls.o \
8926 irq.o align.o signal_32.o pmc.o vdso.o \
8927 process.o systbl.o idle.o \
8928 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8929 index 3e68d1c..72a5ee6 100644
8930 --- a/arch/powerpc/kernel/exceptions-64e.S
8931 +++ b/arch/powerpc/kernel/exceptions-64e.S
8932 @@ -1010,6 +1010,7 @@ storage_fault_common:
8933 std r14,_DAR(r1)
8934 std r15,_DSISR(r1)
8935 addi r3,r1,STACK_FRAME_OVERHEAD
8936 + bl save_nvgprs
8937 mr r4,r14
8938 mr r5,r15
8939 ld r14,PACA_EXGEN+EX_R14(r13)
8940 @@ -1018,8 +1019,7 @@ storage_fault_common:
8941 cmpdi r3,0
8942 bne- 1f
8943 b ret_from_except_lite
8944 -1: bl save_nvgprs
8945 - mr r5,r3
8946 +1: mr r5,r3
8947 addi r3,r1,STACK_FRAME_OVERHEAD
8948 ld r4,_DAR(r1)
8949 bl bad_page_fault
8950 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8951 index 9519e6b..13f6c38 100644
8952 --- a/arch/powerpc/kernel/exceptions-64s.S
8953 +++ b/arch/powerpc/kernel/exceptions-64s.S
8954 @@ -1599,10 +1599,10 @@ handle_page_fault:
8955 11: ld r4,_DAR(r1)
8956 ld r5,_DSISR(r1)
8957 addi r3,r1,STACK_FRAME_OVERHEAD
8958 + bl save_nvgprs
8959 bl do_page_fault
8960 cmpdi r3,0
8961 beq+ 12f
8962 - bl save_nvgprs
8963 mr r5,r3
8964 addi r3,r1,STACK_FRAME_OVERHEAD
8965 lwz r4,_DAR(r1)
8966 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8967 index 4509603..cdb491f 100644
8968 --- a/arch/powerpc/kernel/irq.c
8969 +++ b/arch/powerpc/kernel/irq.c
8970 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8971 }
8972 #endif
8973
8974 +extern void gr_handle_kernel_exploit(void);
8975 +
8976 static inline void check_stack_overflow(void)
8977 {
8978 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8979 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8980 pr_err("do_IRQ: stack overflow: %ld\n",
8981 sp - sizeof(struct thread_info));
8982 dump_stack();
8983 + gr_handle_kernel_exploit();
8984 }
8985 #endif
8986 }
8987 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8988 index c94d2e0..992a9ce 100644
8989 --- a/arch/powerpc/kernel/module_32.c
8990 +++ b/arch/powerpc/kernel/module_32.c
8991 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8992 me->arch.core_plt_section = i;
8993 }
8994 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8995 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8996 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8997 return -ENOEXEC;
8998 }
8999
9000 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
9001
9002 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
9003 /* Init, or core PLT? */
9004 - if (location >= mod->module_core
9005 - && location < mod->module_core + mod->core_size)
9006 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
9007 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
9008 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
9009 - else
9010 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
9011 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
9012 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
9013 + else {
9014 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
9015 + return ~0UL;
9016 + }
9017
9018 /* Find this entry, or if that fails, the next avail. entry */
9019 while (entry->jump[0]) {
9020 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
9021 }
9022 #ifdef CONFIG_DYNAMIC_FTRACE
9023 module->arch.tramp =
9024 - do_plt_call(module->module_core,
9025 + do_plt_call(module->module_core_rx,
9026 (unsigned long)ftrace_caller,
9027 sechdrs, module);
9028 #endif
9029 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
9030 index febb50d..bb10020 100644
9031 --- a/arch/powerpc/kernel/process.c
9032 +++ b/arch/powerpc/kernel/process.c
9033 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
9034 * Lookup NIP late so we have the best change of getting the
9035 * above info out without failing
9036 */
9037 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
9038 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
9039 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
9040 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
9041 #endif
9042 show_stack(current, (unsigned long *) regs->gpr[1]);
9043 if (!user_mode(regs))
9044 @@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9045 newsp = stack[0];
9046 ip = stack[STACK_FRAME_LR_SAVE];
9047 if (!firstframe || ip != lr) {
9048 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
9049 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9050 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9051 if ((ip == rth) && curr_frame >= 0) {
9052 - printk(" (%pS)",
9053 + printk(" (%pA)",
9054 (void *)current->ret_stack[curr_frame].ret);
9055 curr_frame--;
9056 }
9057 @@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9058 struct pt_regs *regs = (struct pt_regs *)
9059 (sp + STACK_FRAME_OVERHEAD);
9060 lr = regs->link;
9061 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9062 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9063 regs->trap, (void *)regs->nip, (void *)lr);
9064 firstframe = 1;
9065 }
9066 @@ -1613,49 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
9067 mtspr(SPRN_CTRLT, ctrl);
9068 }
9069 #endif /* CONFIG_PPC64 */
9070 -
9071 -unsigned long arch_align_stack(unsigned long sp)
9072 -{
9073 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9074 - sp -= get_random_int() & ~PAGE_MASK;
9075 - return sp & ~0xf;
9076 -}
9077 -
9078 -static inline unsigned long brk_rnd(void)
9079 -{
9080 - unsigned long rnd = 0;
9081 -
9082 - /* 8MB for 32bit, 1GB for 64bit */
9083 - if (is_32bit_task())
9084 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9085 - else
9086 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9087 -
9088 - return rnd << PAGE_SHIFT;
9089 -}
9090 -
9091 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9092 -{
9093 - unsigned long base = mm->brk;
9094 - unsigned long ret;
9095 -
9096 -#ifdef CONFIG_PPC_STD_MMU_64
9097 - /*
9098 - * If we are using 1TB segments and we are allowed to randomise
9099 - * the heap, we can put it above 1TB so it is backed by a 1TB
9100 - * segment. Otherwise the heap will be in the bottom 1TB
9101 - * which always uses 256MB segments and this may result in a
9102 - * performance penalty.
9103 - */
9104 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9105 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9106 -#endif
9107 -
9108 - ret = PAGE_ALIGN(base + brk_rnd());
9109 -
9110 - if (ret < mm->brk)
9111 - return mm->brk;
9112 -
9113 - return ret;
9114 -}
9115 -
9116 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9117 index f21897b..28c0428 100644
9118 --- a/arch/powerpc/kernel/ptrace.c
9119 +++ b/arch/powerpc/kernel/ptrace.c
9120 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9121 return ret;
9122 }
9123
9124 +#ifdef CONFIG_GRKERNSEC_SETXID
9125 +extern void gr_delayed_cred_worker(void);
9126 +#endif
9127 +
9128 /*
9129 * We must return the syscall number to actually look up in the table.
9130 * This can be -1L to skip running any syscall at all.
9131 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9132
9133 secure_computing_strict(regs->gpr[0]);
9134
9135 +#ifdef CONFIG_GRKERNSEC_SETXID
9136 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9137 + gr_delayed_cred_worker();
9138 +#endif
9139 +
9140 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9141 tracehook_report_syscall_entry(regs))
9142 /*
9143 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9144 {
9145 int step;
9146
9147 +#ifdef CONFIG_GRKERNSEC_SETXID
9148 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9149 + gr_delayed_cred_worker();
9150 +#endif
9151 +
9152 audit_syscall_exit(regs);
9153
9154 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9155 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9156 index d3a831a..3a33123 100644
9157 --- a/arch/powerpc/kernel/signal_32.c
9158 +++ b/arch/powerpc/kernel/signal_32.c
9159 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9160 /* Save user registers on the stack */
9161 frame = &rt_sf->uc.uc_mcontext;
9162 addr = frame;
9163 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9164 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9165 sigret = 0;
9166 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9167 } else {
9168 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9169 index c7c24d2..1bf7039 100644
9170 --- a/arch/powerpc/kernel/signal_64.c
9171 +++ b/arch/powerpc/kernel/signal_64.c
9172 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9173 current->thread.fp_state.fpscr = 0;
9174
9175 /* Set up to return from userspace. */
9176 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9177 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9178 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9179 } else {
9180 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9181 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9182 index 19e4744..28a8d7b 100644
9183 --- a/arch/powerpc/kernel/traps.c
9184 +++ b/arch/powerpc/kernel/traps.c
9185 @@ -36,6 +36,7 @@
9186 #include <linux/debugfs.h>
9187 #include <linux/ratelimit.h>
9188 #include <linux/context_tracking.h>
9189 +#include <linux/uaccess.h>
9190
9191 #include <asm/emulated_ops.h>
9192 #include <asm/pgtable.h>
9193 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9194 return flags;
9195 }
9196
9197 +extern void gr_handle_kernel_exploit(void);
9198 +
9199 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9200 int signr)
9201 {
9202 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9203 panic("Fatal exception in interrupt");
9204 if (panic_on_oops)
9205 panic("Fatal exception");
9206 +
9207 + gr_handle_kernel_exploit();
9208 +
9209 do_exit(signr);
9210 }
9211
9212 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9213 enum ctx_state prev_state = exception_enter();
9214 unsigned int reason = get_reason(regs);
9215
9216 +#ifdef CONFIG_PAX_REFCOUNT
9217 + unsigned int bkpt;
9218 + const struct exception_table_entry *entry;
9219 +
9220 + if (reason & REASON_ILLEGAL) {
9221 + /* Check if PaX bad instruction */
9222 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9223 + current->thread.trap_nr = 0;
9224 + pax_report_refcount_overflow(regs);
9225 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9226 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9227 + regs->nip = entry->fixup;
9228 + return;
9229 + }
9230 + /* fixup_exception() could not handle */
9231 + goto bail;
9232 + }
9233 + }
9234 +#endif
9235 +
9236 /* We can now get here via a FP Unavailable exception if the core
9237 * has no FPU, in that case the reason flags will be 0 */
9238
9239 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9240 index 305eb0d..accc5b40 100644
9241 --- a/arch/powerpc/kernel/vdso.c
9242 +++ b/arch/powerpc/kernel/vdso.c
9243 @@ -34,6 +34,7 @@
9244 #include <asm/vdso.h>
9245 #include <asm/vdso_datapage.h>
9246 #include <asm/setup.h>
9247 +#include <asm/mman.h>
9248
9249 #undef DEBUG
9250
9251 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9252 vdso_base = VDSO32_MBASE;
9253 #endif
9254
9255 - current->mm->context.vdso_base = 0;
9256 + current->mm->context.vdso_base = ~0UL;
9257
9258 /* vDSO has a problem and was disabled, just don't "enable" it for the
9259 * process
9260 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9261 vdso_base = get_unmapped_area(NULL, vdso_base,
9262 (vdso_pages << PAGE_SHIFT) +
9263 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9264 - 0, 0);
9265 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9266 if (IS_ERR_VALUE(vdso_base)) {
9267 rc = vdso_base;
9268 goto fail_mmapsem;
9269 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9270 index ac3ddf1..9a54c76 100644
9271 --- a/arch/powerpc/kvm/powerpc.c
9272 +++ b/arch/powerpc/kvm/powerpc.c
9273 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9274 }
9275 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9276
9277 -int kvm_arch_init(void *opaque)
9278 +int kvm_arch_init(const void *opaque)
9279 {
9280 return 0;
9281 }
9282 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9283 index 5eea6f3..5d10396 100644
9284 --- a/arch/powerpc/lib/usercopy_64.c
9285 +++ b/arch/powerpc/lib/usercopy_64.c
9286 @@ -9,22 +9,6 @@
9287 #include <linux/module.h>
9288 #include <asm/uaccess.h>
9289
9290 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9291 -{
9292 - if (likely(access_ok(VERIFY_READ, from, n)))
9293 - n = __copy_from_user(to, from, n);
9294 - else
9295 - memset(to, 0, n);
9296 - return n;
9297 -}
9298 -
9299 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9300 -{
9301 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9302 - n = __copy_to_user(to, from, n);
9303 - return n;
9304 -}
9305 -
9306 unsigned long copy_in_user(void __user *to, const void __user *from,
9307 unsigned long n)
9308 {
9309 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9310 return n;
9311 }
9312
9313 -EXPORT_SYMBOL(copy_from_user);
9314 -EXPORT_SYMBOL(copy_to_user);
9315 EXPORT_SYMBOL(copy_in_user);
9316
9317 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9318 index b396868..3eb6b9f 100644
9319 --- a/arch/powerpc/mm/fault.c
9320 +++ b/arch/powerpc/mm/fault.c
9321 @@ -33,6 +33,10 @@
9322 #include <linux/ratelimit.h>
9323 #include <linux/context_tracking.h>
9324 #include <linux/hugetlb.h>
9325 +#include <linux/slab.h>
9326 +#include <linux/pagemap.h>
9327 +#include <linux/compiler.h>
9328 +#include <linux/unistd.h>
9329
9330 #include <asm/firmware.h>
9331 #include <asm/page.h>
9332 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9333 }
9334 #endif
9335
9336 +#ifdef CONFIG_PAX_PAGEEXEC
9337 +/*
9338 + * PaX: decide what to do with offenders (regs->nip = fault address)
9339 + *
9340 + * returns 1 when task should be killed
9341 + */
9342 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9343 +{
9344 + return 1;
9345 +}
9346 +
9347 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9348 +{
9349 + unsigned long i;
9350 +
9351 + printk(KERN_ERR "PAX: bytes at PC: ");
9352 + for (i = 0; i < 5; i++) {
9353 + unsigned int c;
9354 + if (get_user(c, (unsigned int __user *)pc+i))
9355 + printk(KERN_CONT "???????? ");
9356 + else
9357 + printk(KERN_CONT "%08x ", c);
9358 + }
9359 + printk("\n");
9360 +}
9361 +#endif
9362 +
9363 /*
9364 * Check whether the instruction at regs->nip is a store using
9365 * an update addressing form which will update r1.
9366 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9367 * indicate errors in DSISR but can validly be set in SRR1.
9368 */
9369 if (trap == 0x400)
9370 - error_code &= 0x48200000;
9371 + error_code &= 0x58200000;
9372 else
9373 is_write = error_code & DSISR_ISSTORE;
9374 #else
9375 @@ -383,12 +414,16 @@ good_area:
9376 * "undefined". Of those that can be set, this is the only
9377 * one which seems bad.
9378 */
9379 - if (error_code & 0x10000000)
9380 + if (error_code & DSISR_GUARDED)
9381 /* Guarded storage error. */
9382 goto bad_area;
9383 #endif /* CONFIG_8xx */
9384
9385 if (is_exec) {
9386 +#ifdef CONFIG_PPC_STD_MMU
9387 + if (error_code & DSISR_GUARDED)
9388 + goto bad_area;
9389 +#endif
9390 /*
9391 * Allow execution from readable areas if the MMU does not
9392 * provide separate controls over reading and executing.
9393 @@ -483,6 +518,23 @@ bad_area:
9394 bad_area_nosemaphore:
9395 /* User mode accesses cause a SIGSEGV */
9396 if (user_mode(regs)) {
9397 +
9398 +#ifdef CONFIG_PAX_PAGEEXEC
9399 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9400 +#ifdef CONFIG_PPC_STD_MMU
9401 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9402 +#else
9403 + if (is_exec && regs->nip == address) {
9404 +#endif
9405 + switch (pax_handle_fetch_fault(regs)) {
9406 + }
9407 +
9408 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9409 + do_group_exit(SIGKILL);
9410 + }
9411 + }
9412 +#endif
9413 +
9414 _exception(SIGSEGV, regs, code, address);
9415 goto bail;
9416 }
9417 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9418 index 0f0502e..bc3e7a3 100644
9419 --- a/arch/powerpc/mm/mmap.c
9420 +++ b/arch/powerpc/mm/mmap.c
9421 @@ -86,6 +86,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9422 {
9423 unsigned long random_factor = 0UL;
9424
9425 +#ifdef CONFIG_PAX_RANDMMAP
9426 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9427 +#endif
9428 +
9429 if (current->flags & PF_RANDOMIZE)
9430 random_factor = arch_mmap_rnd();
9431
9432 @@ -95,9 +99,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9433 */
9434 if (mmap_is_legacy()) {
9435 mm->mmap_base = TASK_UNMAPPED_BASE;
9436 +
9437 +#ifdef CONFIG_PAX_RANDMMAP
9438 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9439 + mm->mmap_base += mm->delta_mmap;
9440 +#endif
9441 +
9442 mm->get_unmapped_area = arch_get_unmapped_area;
9443 } else {
9444 mm->mmap_base = mmap_base(random_factor);
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9449 +#endif
9450 +
9451 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9452 }
9453 }
9454 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9455 index 0f432a7..abfe841 100644
9456 --- a/arch/powerpc/mm/slice.c
9457 +++ b/arch/powerpc/mm/slice.c
9458 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9459 if ((mm->task_size - len) < addr)
9460 return 0;
9461 vma = find_vma(mm, addr);
9462 - return (!vma || (addr + len) <= vma->vm_start);
9463 + return check_heap_stack_gap(vma, addr, len, 0);
9464 }
9465
9466 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9467 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9468 info.align_offset = 0;
9469
9470 addr = TASK_UNMAPPED_BASE;
9471 +
9472 +#ifdef CONFIG_PAX_RANDMMAP
9473 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9474 + addr += mm->delta_mmap;
9475 +#endif
9476 +
9477 while (addr < TASK_SIZE) {
9478 info.low_limit = addr;
9479 if (!slice_scan_available(addr, available, 1, &addr))
9480 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9481 if (fixed && addr > (mm->task_size - len))
9482 return -ENOMEM;
9483
9484 +#ifdef CONFIG_PAX_RANDMMAP
9485 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9486 + addr = 0;
9487 +#endif
9488 +
9489 /* If hint, make sure it matches our alignment restrictions */
9490 if (!fixed && addr) {
9491 addr = _ALIGN_UP(addr, 1ul << pshift);
9492 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9493 index d966bbe..372124a 100644
9494 --- a/arch/powerpc/platforms/cell/spufs/file.c
9495 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9496 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9497 return VM_FAULT_NOPAGE;
9498 }
9499
9500 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9501 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9502 unsigned long address,
9503 - void *buf, int len, int write)
9504 + void *buf, size_t len, int write)
9505 {
9506 struct spu_context *ctx = vma->vm_file->private_data;
9507 unsigned long offset = address - vma->vm_start;
9508 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9509 index adbe380..adb7516 100644
9510 --- a/arch/s390/include/asm/atomic.h
9511 +++ b/arch/s390/include/asm/atomic.h
9512 @@ -317,4 +317,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9513 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9514 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9515
9516 +#define atomic64_read_unchecked(v) atomic64_read(v)
9517 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9518 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9519 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9520 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9521 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9522 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9523 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9524 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9525 +
9526 #endif /* __ARCH_S390_ATOMIC__ */
9527 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9528 index 8d72471..5322500 100644
9529 --- a/arch/s390/include/asm/barrier.h
9530 +++ b/arch/s390/include/asm/barrier.h
9531 @@ -42,7 +42,7 @@
9532 do { \
9533 compiletime_assert_atomic_type(*p); \
9534 barrier(); \
9535 - ACCESS_ONCE(*p) = (v); \
9536 + ACCESS_ONCE_RW(*p) = (v); \
9537 } while (0)
9538
9539 #define smp_load_acquire(p) \
9540 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9541 index 4d7ccac..d03d0ad 100644
9542 --- a/arch/s390/include/asm/cache.h
9543 +++ b/arch/s390/include/asm/cache.h
9544 @@ -9,8 +9,10 @@
9545 #ifndef __ARCH_S390_CACHE_H
9546 #define __ARCH_S390_CACHE_H
9547
9548 -#define L1_CACHE_BYTES 256
9549 +#include <linux/const.h>
9550 +
9551 #define L1_CACHE_SHIFT 8
9552 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9553 #define NET_SKB_PAD 32
9554
9555 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9556 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9557 index 3ad48f2..64cc6f3 100644
9558 --- a/arch/s390/include/asm/elf.h
9559 +++ b/arch/s390/include/asm/elf.h
9560 @@ -163,6 +163,13 @@ extern unsigned int vdso_enabled;
9561 (STACK_TOP / 3 * 2) : \
9562 (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
9563
9564 +#ifdef CONFIG_PAX_ASLR
9565 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9566 +
9567 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9568 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9569 +#endif
9570 +
9571 /* This yields a mask that user programs can use to figure out what
9572 instruction set this CPU supports. */
9573
9574 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9575 index c4a93d6..4d2a9b4 100644
9576 --- a/arch/s390/include/asm/exec.h
9577 +++ b/arch/s390/include/asm/exec.h
9578 @@ -7,6 +7,6 @@
9579 #ifndef __ASM_EXEC_H
9580 #define __ASM_EXEC_H
9581
9582 -extern unsigned long arch_align_stack(unsigned long sp);
9583 +#define arch_align_stack(x) ((x) & ~0xfUL)
9584
9585 #endif /* __ASM_EXEC_H */
9586 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9587 index d64a7a6..0830329 100644
9588 --- a/arch/s390/include/asm/uaccess.h
9589 +++ b/arch/s390/include/asm/uaccess.h
9590 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9591 __range_ok((unsigned long)(addr), (size)); \
9592 })
9593
9594 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9595 #define access_ok(type, addr, size) __access_ok(addr, size)
9596
9597 /*
9598 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9599 copy_to_user(void __user *to, const void *from, unsigned long n)
9600 {
9601 might_fault();
9602 +
9603 + if ((long)n < 0)
9604 + return n;
9605 +
9606 return __copy_to_user(to, from, n);
9607 }
9608
9609 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9610 static inline unsigned long __must_check
9611 copy_from_user(void *to, const void __user *from, unsigned long n)
9612 {
9613 - unsigned int sz = __compiletime_object_size(to);
9614 + size_t sz = __compiletime_object_size(to);
9615
9616 might_fault();
9617 - if (unlikely(sz != -1 && sz < n)) {
9618 +
9619 + if ((long)n < 0)
9620 + return n;
9621 +
9622 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9623 copy_from_user_overflow();
9624 return n;
9625 }
9626 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9627 index 0c1a679..e1df357 100644
9628 --- a/arch/s390/kernel/module.c
9629 +++ b/arch/s390/kernel/module.c
9630 @@ -159,11 +159,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9631
9632 /* Increase core size by size of got & plt and set start
9633 offsets for got and plt. */
9634 - me->core_size = ALIGN(me->core_size, 4);
9635 - me->arch.got_offset = me->core_size;
9636 - me->core_size += me->arch.got_size;
9637 - me->arch.plt_offset = me->core_size;
9638 - me->core_size += me->arch.plt_size;
9639 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9640 + me->arch.got_offset = me->core_size_rw;
9641 + me->core_size_rw += me->arch.got_size;
9642 + me->arch.plt_offset = me->core_size_rx;
9643 + me->core_size_rx += me->arch.plt_size;
9644 return 0;
9645 }
9646
9647 @@ -279,7 +279,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9648 if (info->got_initialized == 0) {
9649 Elf_Addr *gotent;
9650
9651 - gotent = me->module_core + me->arch.got_offset +
9652 + gotent = me->module_core_rw + me->arch.got_offset +
9653 info->got_offset;
9654 *gotent = val;
9655 info->got_initialized = 1;
9656 @@ -302,7 +302,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9657 rc = apply_rela_bits(loc, val, 0, 64, 0);
9658 else if (r_type == R_390_GOTENT ||
9659 r_type == R_390_GOTPLTENT) {
9660 - val += (Elf_Addr) me->module_core - loc;
9661 + val += (Elf_Addr) me->module_core_rw - loc;
9662 rc = apply_rela_bits(loc, val, 1, 32, 1);
9663 }
9664 break;
9665 @@ -315,7 +315,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9666 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9667 if (info->plt_initialized == 0) {
9668 unsigned int *ip;
9669 - ip = me->module_core + me->arch.plt_offset +
9670 + ip = me->module_core_rx + me->arch.plt_offset +
9671 info->plt_offset;
9672 ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */
9673 ip[1] = 0x100a0004;
9674 @@ -334,7 +334,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9675 val - loc + 0xffffUL < 0x1ffffeUL) ||
9676 (r_type == R_390_PLT32DBL &&
9677 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9678 - val = (Elf_Addr) me->module_core +
9679 + val = (Elf_Addr) me->module_core_rx +
9680 me->arch.plt_offset +
9681 info->plt_offset;
9682 val += rela->r_addend - loc;
9683 @@ -356,7 +356,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9684 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9685 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9686 val = val + rela->r_addend -
9687 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9688 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9689 if (r_type == R_390_GOTOFF16)
9690 rc = apply_rela_bits(loc, val, 0, 16, 0);
9691 else if (r_type == R_390_GOTOFF32)
9692 @@ -366,7 +366,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9693 break;
9694 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9695 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9696 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9697 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9698 rela->r_addend - loc;
9699 if (r_type == R_390_GOTPC)
9700 rc = apply_rela_bits(loc, val, 1, 32, 0);
9701 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9702 index dc5edc2..7d34ae3 100644
9703 --- a/arch/s390/kernel/process.c
9704 +++ b/arch/s390/kernel/process.c
9705 @@ -200,27 +200,3 @@ unsigned long get_wchan(struct task_struct *p)
9706 }
9707 return 0;
9708 }
9709 -
9710 -unsigned long arch_align_stack(unsigned long sp)
9711 -{
9712 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9713 - sp -= get_random_int() & ~PAGE_MASK;
9714 - return sp & ~0xf;
9715 -}
9716 -
9717 -static inline unsigned long brk_rnd(void)
9718 -{
9719 - /* 8MB for 32bit, 1GB for 64bit */
9720 - if (is_32bit_task())
9721 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9722 - else
9723 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9724 -}
9725 -
9726 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9727 -{
9728 - unsigned long ret;
9729 -
9730 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9731 - return (ret > mm->brk) ? ret : mm->brk;
9732 -}
9733 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9734 index 6e552af..3e608a1 100644
9735 --- a/arch/s390/mm/mmap.c
9736 +++ b/arch/s390/mm/mmap.c
9737 @@ -239,6 +239,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9738 {
9739 unsigned long random_factor = 0UL;
9740
9741 +#ifdef CONFIG_PAX_RANDMMAP
9742 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9743 +#endif
9744 +
9745 if (current->flags & PF_RANDOMIZE)
9746 random_factor = arch_mmap_rnd();
9747
9748 @@ -248,9 +252,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9749 */
9750 if (mmap_is_legacy()) {
9751 mm->mmap_base = mmap_base_legacy(random_factor);
9752 +
9753 +#ifdef CONFIG_PAX_RANDMMAP
9754 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9755 + mm->mmap_base += mm->delta_mmap;
9756 +#endif
9757 +
9758 mm->get_unmapped_area = s390_get_unmapped_area;
9759 } else {
9760 mm->mmap_base = mmap_base(random_factor);
9761 +
9762 +#ifdef CONFIG_PAX_RANDMMAP
9763 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9764 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9765 +#endif
9766 +
9767 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9768 }
9769 }
9770 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9771 index ae3d59f..f65f075 100644
9772 --- a/arch/score/include/asm/cache.h
9773 +++ b/arch/score/include/asm/cache.h
9774 @@ -1,7 +1,9 @@
9775 #ifndef _ASM_SCORE_CACHE_H
9776 #define _ASM_SCORE_CACHE_H
9777
9778 +#include <linux/const.h>
9779 +
9780 #define L1_CACHE_SHIFT 4
9781 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9782 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9783
9784 #endif /* _ASM_SCORE_CACHE_H */
9785 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9786 index f9f3cd5..58ff438 100644
9787 --- a/arch/score/include/asm/exec.h
9788 +++ b/arch/score/include/asm/exec.h
9789 @@ -1,6 +1,6 @@
9790 #ifndef _ASM_SCORE_EXEC_H
9791 #define _ASM_SCORE_EXEC_H
9792
9793 -extern unsigned long arch_align_stack(unsigned long sp);
9794 +#define arch_align_stack(x) (x)
9795
9796 #endif /* _ASM_SCORE_EXEC_H */
9797 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9798 index a1519ad3..e8ac1ff 100644
9799 --- a/arch/score/kernel/process.c
9800 +++ b/arch/score/kernel/process.c
9801 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9802
9803 return task_pt_regs(task)->cp0_epc;
9804 }
9805 -
9806 -unsigned long arch_align_stack(unsigned long sp)
9807 -{
9808 - return sp;
9809 -}
9810 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9811 index ef9e555..331bd29 100644
9812 --- a/arch/sh/include/asm/cache.h
9813 +++ b/arch/sh/include/asm/cache.h
9814 @@ -9,10 +9,11 @@
9815 #define __ASM_SH_CACHE_H
9816 #ifdef __KERNEL__
9817
9818 +#include <linux/const.h>
9819 #include <linux/init.h>
9820 #include <cpu/cache.h>
9821
9822 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9823 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9824
9825 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9826
9827 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9828 index 6777177..cb5e44f 100644
9829 --- a/arch/sh/mm/mmap.c
9830 +++ b/arch/sh/mm/mmap.c
9831 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9832 struct mm_struct *mm = current->mm;
9833 struct vm_area_struct *vma;
9834 int do_colour_align;
9835 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9836 struct vm_unmapped_area_info info;
9837
9838 if (flags & MAP_FIXED) {
9839 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9840 if (filp || (flags & MAP_SHARED))
9841 do_colour_align = 1;
9842
9843 +#ifdef CONFIG_PAX_RANDMMAP
9844 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9845 +#endif
9846 +
9847 if (addr) {
9848 if (do_colour_align)
9849 addr = COLOUR_ALIGN(addr, pgoff);
9850 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9851 addr = PAGE_ALIGN(addr);
9852
9853 vma = find_vma(mm, addr);
9854 - if (TASK_SIZE - len >= addr &&
9855 - (!vma || addr + len <= vma->vm_start))
9856 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9857 return addr;
9858 }
9859
9860 info.flags = 0;
9861 info.length = len;
9862 - info.low_limit = TASK_UNMAPPED_BASE;
9863 + info.low_limit = mm->mmap_base;
9864 info.high_limit = TASK_SIZE;
9865 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9866 info.align_offset = pgoff << PAGE_SHIFT;
9867 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9868 struct mm_struct *mm = current->mm;
9869 unsigned long addr = addr0;
9870 int do_colour_align;
9871 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9872 struct vm_unmapped_area_info info;
9873
9874 if (flags & MAP_FIXED) {
9875 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9876 if (filp || (flags & MAP_SHARED))
9877 do_colour_align = 1;
9878
9879 +#ifdef CONFIG_PAX_RANDMMAP
9880 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9881 +#endif
9882 +
9883 /* requesting a specific address */
9884 if (addr) {
9885 if (do_colour_align)
9886 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9887 addr = PAGE_ALIGN(addr);
9888
9889 vma = find_vma(mm, addr);
9890 - if (TASK_SIZE - len >= addr &&
9891 - (!vma || addr + len <= vma->vm_start))
9892 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9893 return addr;
9894 }
9895
9896 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9897 VM_BUG_ON(addr != -ENOMEM);
9898 info.flags = 0;
9899 info.low_limit = TASK_UNMAPPED_BASE;
9900 +
9901 +#ifdef CONFIG_PAX_RANDMMAP
9902 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9903 + info.low_limit += mm->delta_mmap;
9904 +#endif
9905 +
9906 info.high_limit = TASK_SIZE;
9907 addr = vm_unmapped_area(&info);
9908 }
9909 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9910 index 4082749..fd97781 100644
9911 --- a/arch/sparc/include/asm/atomic_64.h
9912 +++ b/arch/sparc/include/asm/atomic_64.h
9913 @@ -15,18 +15,38 @@
9914 #define ATOMIC64_INIT(i) { (i) }
9915
9916 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9917 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9918 +{
9919 + return ACCESS_ONCE(v->counter);
9920 +}
9921 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9922 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9923 +{
9924 + return ACCESS_ONCE(v->counter);
9925 +}
9926
9927 #define atomic_set(v, i) (((v)->counter) = i)
9928 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9929 +{
9930 + v->counter = i;
9931 +}
9932 #define atomic64_set(v, i) (((v)->counter) = i)
9933 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9934 +{
9935 + v->counter = i;
9936 +}
9937
9938 -#define ATOMIC_OP(op) \
9939 -void atomic_##op(int, atomic_t *); \
9940 -void atomic64_##op(long, atomic64_t *);
9941 +#define __ATOMIC_OP(op, suffix) \
9942 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9943 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9944
9945 -#define ATOMIC_OP_RETURN(op) \
9946 -int atomic_##op##_return(int, atomic_t *); \
9947 -long atomic64_##op##_return(long, atomic64_t *);
9948 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9949 +
9950 +#define __ATOMIC_OP_RETURN(op, suffix) \
9951 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9952 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9953 +
9954 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9955
9956 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9957
9958 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9959
9960 #undef ATOMIC_OPS
9961 #undef ATOMIC_OP_RETURN
9962 +#undef __ATOMIC_OP_RETURN
9963 #undef ATOMIC_OP
9964 +#undef __ATOMIC_OP
9965
9966 #define atomic_dec_return(v) atomic_sub_return(1, v)
9967 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9968
9969 #define atomic_inc_return(v) atomic_add_return(1, v)
9970 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9971 +{
9972 + return atomic_add_return_unchecked(1, v);
9973 +}
9974 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9975 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9976 +{
9977 + return atomic64_add_return_unchecked(1, v);
9978 +}
9979
9980 /*
9981 * atomic_inc_and_test - increment and test
9982 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9983 * other cases.
9984 */
9985 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9986 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9987 +{
9988 + return atomic_inc_return_unchecked(v) == 0;
9989 +}
9990 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9991
9992 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9993 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9994 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9995
9996 #define atomic_inc(v) atomic_add(1, v)
9997 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9998 +{
9999 + atomic_add_unchecked(1, v);
10000 +}
10001 #define atomic64_inc(v) atomic64_add(1, v)
10002 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
10003 +{
10004 + atomic64_add_unchecked(1, v);
10005 +}
10006
10007 #define atomic_dec(v) atomic_sub(1, v)
10008 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
10009 +{
10010 + atomic_sub_unchecked(1, v);
10011 +}
10012 #define atomic64_dec(v) atomic64_sub(1, v)
10013 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
10014 +{
10015 + atomic64_sub_unchecked(1, v);
10016 +}
10017
10018 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
10019 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
10020
10021 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
10022 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
10023 +{
10024 + return cmpxchg(&v->counter, old, new);
10025 +}
10026 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10027 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10028 +{
10029 + return xchg(&v->counter, new);
10030 +}
10031
10032 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10033 {
10034 - int c, old;
10035 + int c, old, new;
10036 c = atomic_read(v);
10037 for (;;) {
10038 - if (unlikely(c == (u)))
10039 + if (unlikely(c == u))
10040 break;
10041 - old = atomic_cmpxchg((v), c, c + (a));
10042 +
10043 + asm volatile("addcc %2, %0, %0\n"
10044 +
10045 +#ifdef CONFIG_PAX_REFCOUNT
10046 + "tvs %%icc, 6\n"
10047 +#endif
10048 +
10049 + : "=r" (new)
10050 + : "0" (c), "ir" (a)
10051 + : "cc");
10052 +
10053 + old = atomic_cmpxchg(v, c, new);
10054 if (likely(old == c))
10055 break;
10056 c = old;
10057 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10058 #define atomic64_cmpxchg(v, o, n) \
10059 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10060 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10061 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10062 +{
10063 + return xchg(&v->counter, new);
10064 +}
10065
10066 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10067 {
10068 - long c, old;
10069 + long c, old, new;
10070 c = atomic64_read(v);
10071 for (;;) {
10072 - if (unlikely(c == (u)))
10073 + if (unlikely(c == u))
10074 break;
10075 - old = atomic64_cmpxchg((v), c, c + (a));
10076 +
10077 + asm volatile("addcc %2, %0, %0\n"
10078 +
10079 +#ifdef CONFIG_PAX_REFCOUNT
10080 + "tvs %%xcc, 6\n"
10081 +#endif
10082 +
10083 + : "=r" (new)
10084 + : "0" (c), "ir" (a)
10085 + : "cc");
10086 +
10087 + old = atomic64_cmpxchg(v, c, new);
10088 if (likely(old == c))
10089 break;
10090 c = old;
10091 }
10092 - return c != (u);
10093 + return c != u;
10094 }
10095
10096 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10097 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10098 index 7664894..45a974b 100644
10099 --- a/arch/sparc/include/asm/barrier_64.h
10100 +++ b/arch/sparc/include/asm/barrier_64.h
10101 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10102 do { \
10103 compiletime_assert_atomic_type(*p); \
10104 barrier(); \
10105 - ACCESS_ONCE(*p) = (v); \
10106 + ACCESS_ONCE_RW(*p) = (v); \
10107 } while (0)
10108
10109 #define smp_load_acquire(p) \
10110 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10111 index 5bb6991..5c2132e 100644
10112 --- a/arch/sparc/include/asm/cache.h
10113 +++ b/arch/sparc/include/asm/cache.h
10114 @@ -7,10 +7,12 @@
10115 #ifndef _SPARC_CACHE_H
10116 #define _SPARC_CACHE_H
10117
10118 +#include <linux/const.h>
10119 +
10120 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10121
10122 #define L1_CACHE_SHIFT 5
10123 -#define L1_CACHE_BYTES 32
10124 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10125
10126 #ifdef CONFIG_SPARC32
10127 #define SMP_CACHE_BYTES_SHIFT 5
10128 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10129 index a24e41f..47677ff 100644
10130 --- a/arch/sparc/include/asm/elf_32.h
10131 +++ b/arch/sparc/include/asm/elf_32.h
10132 @@ -114,6 +114,13 @@ typedef struct {
10133
10134 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10135
10136 +#ifdef CONFIG_PAX_ASLR
10137 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10138 +
10139 +#define PAX_DELTA_MMAP_LEN 16
10140 +#define PAX_DELTA_STACK_LEN 16
10141 +#endif
10142 +
10143 /* This yields a mask that user programs can use to figure out what
10144 instruction set this cpu supports. This can NOT be done in userspace
10145 on Sparc. */
10146 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10147 index 370ca1e..d4f4a98 100644
10148 --- a/arch/sparc/include/asm/elf_64.h
10149 +++ b/arch/sparc/include/asm/elf_64.h
10150 @@ -189,6 +189,13 @@ typedef struct {
10151 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10152 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10153
10154 +#ifdef CONFIG_PAX_ASLR
10155 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10156 +
10157 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10158 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10159 +#endif
10160 +
10161 extern unsigned long sparc64_elf_hwcap;
10162 #define ELF_HWCAP sparc64_elf_hwcap
10163
10164 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10165 index a3890da..f6a408e 100644
10166 --- a/arch/sparc/include/asm/pgalloc_32.h
10167 +++ b/arch/sparc/include/asm/pgalloc_32.h
10168 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10169 }
10170
10171 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10172 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10173
10174 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10175 unsigned long address)
10176 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10177 index 5e31871..13469c6 100644
10178 --- a/arch/sparc/include/asm/pgalloc_64.h
10179 +++ b/arch/sparc/include/asm/pgalloc_64.h
10180 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10181 }
10182
10183 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10184 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10185
10186 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10187 {
10188 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10189 }
10190
10191 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10192 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10193
10194 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10195 {
10196 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10197 index 59ba6f6..4518128 100644
10198 --- a/arch/sparc/include/asm/pgtable.h
10199 +++ b/arch/sparc/include/asm/pgtable.h
10200 @@ -5,4 +5,8 @@
10201 #else
10202 #include <asm/pgtable_32.h>
10203 #endif
10204 +
10205 +#define ktla_ktva(addr) (addr)
10206 +#define ktva_ktla(addr) (addr)
10207 +
10208 #endif
10209 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10210 index f06b36a..bca3189 100644
10211 --- a/arch/sparc/include/asm/pgtable_32.h
10212 +++ b/arch/sparc/include/asm/pgtable_32.h
10213 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10214 #define PAGE_SHARED SRMMU_PAGE_SHARED
10215 #define PAGE_COPY SRMMU_PAGE_COPY
10216 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10217 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10218 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10219 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10220 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10221
10222 /* Top-level page directory - dummy used by init-mm.
10223 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10224
10225 /* xwr */
10226 #define __P000 PAGE_NONE
10227 -#define __P001 PAGE_READONLY
10228 -#define __P010 PAGE_COPY
10229 -#define __P011 PAGE_COPY
10230 +#define __P001 PAGE_READONLY_NOEXEC
10231 +#define __P010 PAGE_COPY_NOEXEC
10232 +#define __P011 PAGE_COPY_NOEXEC
10233 #define __P100 PAGE_READONLY
10234 #define __P101 PAGE_READONLY
10235 #define __P110 PAGE_COPY
10236 #define __P111 PAGE_COPY
10237
10238 #define __S000 PAGE_NONE
10239 -#define __S001 PAGE_READONLY
10240 -#define __S010 PAGE_SHARED
10241 -#define __S011 PAGE_SHARED
10242 +#define __S001 PAGE_READONLY_NOEXEC
10243 +#define __S010 PAGE_SHARED_NOEXEC
10244 +#define __S011 PAGE_SHARED_NOEXEC
10245 #define __S100 PAGE_READONLY
10246 #define __S101 PAGE_READONLY
10247 #define __S110 PAGE_SHARED
10248 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10249 index ae51a11..eadfd03 100644
10250 --- a/arch/sparc/include/asm/pgtsrmmu.h
10251 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10252 @@ -111,6 +111,11 @@
10253 SRMMU_EXEC | SRMMU_REF)
10254 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10255 SRMMU_EXEC | SRMMU_REF)
10256 +
10257 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10258 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10259 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10260 +
10261 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10262 SRMMU_DIRTY | SRMMU_REF)
10263
10264 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10265 index 29d64b1..4272fe8 100644
10266 --- a/arch/sparc/include/asm/setup.h
10267 +++ b/arch/sparc/include/asm/setup.h
10268 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10269 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10270
10271 /* init_64.c */
10272 -extern atomic_t dcpage_flushes;
10273 -extern atomic_t dcpage_flushes_xcall;
10274 +extern atomic_unchecked_t dcpage_flushes;
10275 +extern atomic_unchecked_t dcpage_flushes_xcall;
10276
10277 extern int sysctl_tsb_ratio;
10278 #endif
10279 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10280 index 9689176..63c18ea 100644
10281 --- a/arch/sparc/include/asm/spinlock_64.h
10282 +++ b/arch/sparc/include/asm/spinlock_64.h
10283 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10284
10285 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10286
10287 -static void inline arch_read_lock(arch_rwlock_t *lock)
10288 +static inline void arch_read_lock(arch_rwlock_t *lock)
10289 {
10290 unsigned long tmp1, tmp2;
10291
10292 __asm__ __volatile__ (
10293 "1: ldsw [%2], %0\n"
10294 " brlz,pn %0, 2f\n"
10295 -"4: add %0, 1, %1\n"
10296 +"4: addcc %0, 1, %1\n"
10297 +
10298 +#ifdef CONFIG_PAX_REFCOUNT
10299 +" tvs %%icc, 6\n"
10300 +#endif
10301 +
10302 " cas [%2], %0, %1\n"
10303 " cmp %0, %1\n"
10304 " bne,pn %%icc, 1b\n"
10305 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10306 " .previous"
10307 : "=&r" (tmp1), "=&r" (tmp2)
10308 : "r" (lock)
10309 - : "memory");
10310 + : "memory", "cc");
10311 }
10312
10313 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10314 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10315 {
10316 int tmp1, tmp2;
10317
10318 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10319 "1: ldsw [%2], %0\n"
10320 " brlz,a,pn %0, 2f\n"
10321 " mov 0, %0\n"
10322 -" add %0, 1, %1\n"
10323 +" addcc %0, 1, %1\n"
10324 +
10325 +#ifdef CONFIG_PAX_REFCOUNT
10326 +" tvs %%icc, 6\n"
10327 +#endif
10328 +
10329 " cas [%2], %0, %1\n"
10330 " cmp %0, %1\n"
10331 " bne,pn %%icc, 1b\n"
10332 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10333 return tmp1;
10334 }
10335
10336 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10337 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10338 {
10339 unsigned long tmp1, tmp2;
10340
10341 __asm__ __volatile__(
10342 "1: lduw [%2], %0\n"
10343 -" sub %0, 1, %1\n"
10344 +" subcc %0, 1, %1\n"
10345 +
10346 +#ifdef CONFIG_PAX_REFCOUNT
10347 +" tvs %%icc, 6\n"
10348 +#endif
10349 +
10350 " cas [%2], %0, %1\n"
10351 " cmp %0, %1\n"
10352 " bne,pn %%xcc, 1b\n"
10353 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10354 : "memory");
10355 }
10356
10357 -static void inline arch_write_lock(arch_rwlock_t *lock)
10358 +static inline void arch_write_lock(arch_rwlock_t *lock)
10359 {
10360 unsigned long mask, tmp1, tmp2;
10361
10362 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10363 : "memory");
10364 }
10365
10366 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10367 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10368 {
10369 __asm__ __volatile__(
10370 " stw %%g0, [%0]"
10371 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10372 : "memory");
10373 }
10374
10375 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10376 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10377 {
10378 unsigned long mask, tmp1, tmp2, result;
10379
10380 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10381 index 229475f..2fca9163 100644
10382 --- a/arch/sparc/include/asm/thread_info_32.h
10383 +++ b/arch/sparc/include/asm/thread_info_32.h
10384 @@ -48,6 +48,7 @@ struct thread_info {
10385 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10386 unsigned long rwbuf_stkptrs[NSWINS];
10387 unsigned long w_saved;
10388 + unsigned long lowest_stack;
10389 };
10390
10391 /*
10392 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10393 index bde5982..9cbb56d 100644
10394 --- a/arch/sparc/include/asm/thread_info_64.h
10395 +++ b/arch/sparc/include/asm/thread_info_64.h
10396 @@ -59,6 +59,8 @@ struct thread_info {
10397 struct pt_regs *kern_una_regs;
10398 unsigned int kern_una_insn;
10399
10400 + unsigned long lowest_stack;
10401 +
10402 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10403 __attribute__ ((aligned(64)));
10404 };
10405 @@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10406 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10407 /* flag bit 4 is available */
10408 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10409 -/* flag bit 6 is available */
10410 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10411 #define TIF_32BIT 7 /* 32-bit binary */
10412 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10413 #define TIF_SECCOMP 9 /* secure computing */
10414 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10415 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10416 +
10417 /* NOTE: Thread flags >= 12 should be ones we have no interest
10418 * in using in assembly, else we can't use the mask as
10419 * an immediate value in instructions such as andcc.
10420 @@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10421 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10422 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10423 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10424 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10425
10426 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10427 _TIF_DO_NOTIFY_RESUME_MASK | \
10428 _TIF_NEED_RESCHED)
10429 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10430
10431 +#define _TIF_WORK_SYSCALL \
10432 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10433 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10434 +
10435 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10436
10437 /*
10438 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10439 index bd56c28..4b63d83 100644
10440 --- a/arch/sparc/include/asm/uaccess.h
10441 +++ b/arch/sparc/include/asm/uaccess.h
10442 @@ -1,5 +1,6 @@
10443 #ifndef ___ASM_SPARC_UACCESS_H
10444 #define ___ASM_SPARC_UACCESS_H
10445 +
10446 #if defined(__sparc__) && defined(__arch64__)
10447 #include <asm/uaccess_64.h>
10448 #else
10449 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10450 index 64ee103..388aef0 100644
10451 --- a/arch/sparc/include/asm/uaccess_32.h
10452 +++ b/arch/sparc/include/asm/uaccess_32.h
10453 @@ -47,6 +47,7 @@
10454 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10455 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10456 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10457 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10458 #define access_ok(type, addr, size) \
10459 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10460
10461 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10462
10463 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10464 {
10465 - if (n && __access_ok((unsigned long) to, n))
10466 + if ((long)n < 0)
10467 + return n;
10468 +
10469 + if (n && __access_ok((unsigned long) to, n)) {
10470 + if (!__builtin_constant_p(n))
10471 + check_object_size(from, n, true);
10472 return __copy_user(to, (__force void __user *) from, n);
10473 - else
10474 + } else
10475 return n;
10476 }
10477
10478 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10479 {
10480 + if ((long)n < 0)
10481 + return n;
10482 +
10483 + if (!__builtin_constant_p(n))
10484 + check_object_size(from, n, true);
10485 +
10486 return __copy_user(to, (__force void __user *) from, n);
10487 }
10488
10489 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10490 {
10491 - if (n && __access_ok((unsigned long) from, n))
10492 + if ((long)n < 0)
10493 + return n;
10494 +
10495 + if (n && __access_ok((unsigned long) from, n)) {
10496 + if (!__builtin_constant_p(n))
10497 + check_object_size(to, n, false);
10498 return __copy_user((__force void __user *) to, from, n);
10499 - else
10500 + } else
10501 return n;
10502 }
10503
10504 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10505 {
10506 + if ((long)n < 0)
10507 + return n;
10508 +
10509 return __copy_user((__force void __user *) to, from, n);
10510 }
10511
10512 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10513 index a35194b..47dabc0d 100644
10514 --- a/arch/sparc/include/asm/uaccess_64.h
10515 +++ b/arch/sparc/include/asm/uaccess_64.h
10516 @@ -10,6 +10,7 @@
10517 #include <linux/compiler.h>
10518 #include <linux/string.h>
10519 #include <linux/thread_info.h>
10520 +#include <linux/kernel.h>
10521 #include <asm/asi.h>
10522 #include <asm/spitfire.h>
10523 #include <asm-generic/uaccess-unaligned.h>
10524 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10525 return 1;
10526 }
10527
10528 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10529 +{
10530 + return 1;
10531 +}
10532 +
10533 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10534 {
10535 return 1;
10536 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10537 static inline unsigned long __must_check
10538 copy_from_user(void *to, const void __user *from, unsigned long size)
10539 {
10540 - unsigned long ret = ___copy_from_user(to, from, size);
10541 + unsigned long ret;
10542
10543 + if ((long)size < 0 || size > INT_MAX)
10544 + return size;
10545 +
10546 + if (!__builtin_constant_p(size))
10547 + check_object_size(to, size, false);
10548 +
10549 + ret = ___copy_from_user(to, from, size);
10550 if (unlikely(ret))
10551 ret = copy_from_user_fixup(to, from, size);
10552
10553 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10554 static inline unsigned long __must_check
10555 copy_to_user(void __user *to, const void *from, unsigned long size)
10556 {
10557 - unsigned long ret = ___copy_to_user(to, from, size);
10558 + unsigned long ret;
10559
10560 + if ((long)size < 0 || size > INT_MAX)
10561 + return size;
10562 +
10563 + if (!__builtin_constant_p(size))
10564 + check_object_size(from, size, true);
10565 +
10566 + ret = ___copy_to_user(to, from, size);
10567 if (unlikely(ret))
10568 ret = copy_to_user_fixup(to, from, size);
10569 return ret;
10570 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10571 index 7cf9c6e..6206648 100644
10572 --- a/arch/sparc/kernel/Makefile
10573 +++ b/arch/sparc/kernel/Makefile
10574 @@ -4,7 +4,7 @@
10575 #
10576
10577 asflags-y := -ansi
10578 -ccflags-y := -Werror
10579 +#ccflags-y := -Werror
10580
10581 extra-y := head_$(BITS).o
10582
10583 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10584 index 50e7b62..79fae35 100644
10585 --- a/arch/sparc/kernel/process_32.c
10586 +++ b/arch/sparc/kernel/process_32.c
10587 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10588
10589 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10590 r->psr, r->pc, r->npc, r->y, print_tainted());
10591 - printk("PC: <%pS>\n", (void *) r->pc);
10592 + printk("PC: <%pA>\n", (void *) r->pc);
10593 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10594 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10595 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10596 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10597 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10598 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10599 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10600 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10601
10602 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10603 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10604 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10605 rw = (struct reg_window32 *) fp;
10606 pc = rw->ins[7];
10607 printk("[%08lx : ", pc);
10608 - printk("%pS ] ", (void *) pc);
10609 + printk("%pA ] ", (void *) pc);
10610 fp = rw->ins[6];
10611 } while (++count < 16);
10612 printk("\n");
10613 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10614 index 46a5964..a35c62c 100644
10615 --- a/arch/sparc/kernel/process_64.c
10616 +++ b/arch/sparc/kernel/process_64.c
10617 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10618 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10619 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10620 if (regs->tstate & TSTATE_PRIV)
10621 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10622 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10623 }
10624
10625 void show_regs(struct pt_regs *regs)
10626 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10627
10628 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10629 regs->tpc, regs->tnpc, regs->y, print_tainted());
10630 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10631 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10632 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10633 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10634 regs->u_regs[3]);
10635 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10636 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10637 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10638 regs->u_regs[15]);
10639 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10640 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10641 show_regwindow(regs);
10642 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10643 }
10644 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10645 ((tp && tp->task) ? tp->task->pid : -1));
10646
10647 if (gp->tstate & TSTATE_PRIV) {
10648 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10649 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10650 (void *) gp->tpc,
10651 (void *) gp->o7,
10652 (void *) gp->i7,
10653 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10654 index 79cc0d1..ec62734 100644
10655 --- a/arch/sparc/kernel/prom_common.c
10656 +++ b/arch/sparc/kernel/prom_common.c
10657 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10658
10659 unsigned int prom_early_allocated __initdata;
10660
10661 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10662 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10663 .nextprop = prom_common_nextprop,
10664 .getproplen = prom_getproplen,
10665 .getproperty = prom_getproperty,
10666 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10667 index 9ddc492..27a5619 100644
10668 --- a/arch/sparc/kernel/ptrace_64.c
10669 +++ b/arch/sparc/kernel/ptrace_64.c
10670 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10671 return ret;
10672 }
10673
10674 +#ifdef CONFIG_GRKERNSEC_SETXID
10675 +extern void gr_delayed_cred_worker(void);
10676 +#endif
10677 +
10678 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10679 {
10680 int ret = 0;
10681 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10682 if (test_thread_flag(TIF_NOHZ))
10683 user_exit();
10684
10685 +#ifdef CONFIG_GRKERNSEC_SETXID
10686 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10687 + gr_delayed_cred_worker();
10688 +#endif
10689 +
10690 if (test_thread_flag(TIF_SYSCALL_TRACE))
10691 ret = tracehook_report_syscall_entry(regs);
10692
10693 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10694 if (test_thread_flag(TIF_NOHZ))
10695 user_exit();
10696
10697 +#ifdef CONFIG_GRKERNSEC_SETXID
10698 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10699 + gr_delayed_cred_worker();
10700 +#endif
10701 +
10702 audit_syscall_exit(regs);
10703
10704 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10705 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10706 index 19cd08d..ff21e99 100644
10707 --- a/arch/sparc/kernel/smp_64.c
10708 +++ b/arch/sparc/kernel/smp_64.c
10709 @@ -891,7 +891,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10710 return;
10711
10712 #ifdef CONFIG_DEBUG_DCFLUSH
10713 - atomic_inc(&dcpage_flushes);
10714 + atomic_inc_unchecked(&dcpage_flushes);
10715 #endif
10716
10717 this_cpu = get_cpu();
10718 @@ -915,7 +915,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10719 xcall_deliver(data0, __pa(pg_addr),
10720 (u64) pg_addr, cpumask_of(cpu));
10721 #ifdef CONFIG_DEBUG_DCFLUSH
10722 - atomic_inc(&dcpage_flushes_xcall);
10723 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10724 #endif
10725 }
10726 }
10727 @@ -934,7 +934,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10728 preempt_disable();
10729
10730 #ifdef CONFIG_DEBUG_DCFLUSH
10731 - atomic_inc(&dcpage_flushes);
10732 + atomic_inc_unchecked(&dcpage_flushes);
10733 #endif
10734 data0 = 0;
10735 pg_addr = page_address(page);
10736 @@ -951,7 +951,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10737 xcall_deliver(data0, __pa(pg_addr),
10738 (u64) pg_addr, cpu_online_mask);
10739 #ifdef CONFIG_DEBUG_DCFLUSH
10740 - atomic_inc(&dcpage_flushes_xcall);
10741 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10742 #endif
10743 }
10744 __local_flush_dcache_page(page);
10745 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10746 index 646988d..b88905f 100644
10747 --- a/arch/sparc/kernel/sys_sparc_32.c
10748 +++ b/arch/sparc/kernel/sys_sparc_32.c
10749 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10750 if (len > TASK_SIZE - PAGE_SIZE)
10751 return -ENOMEM;
10752 if (!addr)
10753 - addr = TASK_UNMAPPED_BASE;
10754 + addr = current->mm->mmap_base;
10755
10756 info.flags = 0;
10757 info.length = len;
10758 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10759 index 30e7ddb..266a3b0 100644
10760 --- a/arch/sparc/kernel/sys_sparc_64.c
10761 +++ b/arch/sparc/kernel/sys_sparc_64.c
10762 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10763 struct vm_area_struct * vma;
10764 unsigned long task_size = TASK_SIZE;
10765 int do_color_align;
10766 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10767 struct vm_unmapped_area_info info;
10768
10769 if (flags & MAP_FIXED) {
10770 /* We do not accept a shared mapping if it would violate
10771 * cache aliasing constraints.
10772 */
10773 - if ((flags & MAP_SHARED) &&
10774 + if ((filp || (flags & MAP_SHARED)) &&
10775 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10776 return -EINVAL;
10777 return addr;
10778 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10779 if (filp || (flags & MAP_SHARED))
10780 do_color_align = 1;
10781
10782 +#ifdef CONFIG_PAX_RANDMMAP
10783 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10784 +#endif
10785 +
10786 if (addr) {
10787 if (do_color_align)
10788 addr = COLOR_ALIGN(addr, pgoff);
10789 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10790 addr = PAGE_ALIGN(addr);
10791
10792 vma = find_vma(mm, addr);
10793 - if (task_size - len >= addr &&
10794 - (!vma || addr + len <= vma->vm_start))
10795 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10796 return addr;
10797 }
10798
10799 info.flags = 0;
10800 info.length = len;
10801 - info.low_limit = TASK_UNMAPPED_BASE;
10802 + info.low_limit = mm->mmap_base;
10803 info.high_limit = min(task_size, VA_EXCLUDE_START);
10804 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10805 info.align_offset = pgoff << PAGE_SHIFT;
10806 + info.threadstack_offset = offset;
10807 addr = vm_unmapped_area(&info);
10808
10809 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10810 VM_BUG_ON(addr != -ENOMEM);
10811 info.low_limit = VA_EXCLUDE_END;
10812 +
10813 +#ifdef CONFIG_PAX_RANDMMAP
10814 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10815 + info.low_limit += mm->delta_mmap;
10816 +#endif
10817 +
10818 info.high_limit = task_size;
10819 addr = vm_unmapped_area(&info);
10820 }
10821 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10822 unsigned long task_size = STACK_TOP32;
10823 unsigned long addr = addr0;
10824 int do_color_align;
10825 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10826 struct vm_unmapped_area_info info;
10827
10828 /* This should only ever run for 32-bit processes. */
10829 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10830 /* We do not accept a shared mapping if it would violate
10831 * cache aliasing constraints.
10832 */
10833 - if ((flags & MAP_SHARED) &&
10834 + if ((filp || (flags & MAP_SHARED)) &&
10835 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10836 return -EINVAL;
10837 return addr;
10838 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10839 if (filp || (flags & MAP_SHARED))
10840 do_color_align = 1;
10841
10842 +#ifdef CONFIG_PAX_RANDMMAP
10843 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10844 +#endif
10845 +
10846 /* requesting a specific address */
10847 if (addr) {
10848 if (do_color_align)
10849 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10850 addr = PAGE_ALIGN(addr);
10851
10852 vma = find_vma(mm, addr);
10853 - if (task_size - len >= addr &&
10854 - (!vma || addr + len <= vma->vm_start))
10855 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10856 return addr;
10857 }
10858
10859 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10860 info.high_limit = mm->mmap_base;
10861 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10862 info.align_offset = pgoff << PAGE_SHIFT;
10863 + info.threadstack_offset = offset;
10864 addr = vm_unmapped_area(&info);
10865
10866 /*
10867 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10868 VM_BUG_ON(addr != -ENOMEM);
10869 info.flags = 0;
10870 info.low_limit = TASK_UNMAPPED_BASE;
10871 +
10872 +#ifdef CONFIG_PAX_RANDMMAP
10873 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10874 + info.low_limit += mm->delta_mmap;
10875 +#endif
10876 +
10877 info.high_limit = STACK_TOP32;
10878 addr = vm_unmapped_area(&info);
10879 }
10880 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10881 EXPORT_SYMBOL(get_fb_unmapped_area);
10882
10883 /* Essentially the same as PowerPC. */
10884 -static unsigned long mmap_rnd(void)
10885 +static unsigned long mmap_rnd(struct mm_struct *mm)
10886 {
10887 unsigned long rnd = 0UL;
10888
10889 +#ifdef CONFIG_PAX_RANDMMAP
10890 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10891 +#endif
10892 +
10893 if (current->flags & PF_RANDOMIZE) {
10894 unsigned long val = get_random_int();
10895 if (test_thread_flag(TIF_32BIT))
10896 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10897
10898 void arch_pick_mmap_layout(struct mm_struct *mm)
10899 {
10900 - unsigned long random_factor = mmap_rnd();
10901 + unsigned long random_factor = mmap_rnd(mm);
10902 unsigned long gap;
10903
10904 /*
10905 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10906 gap == RLIM_INFINITY ||
10907 sysctl_legacy_va_layout) {
10908 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10909 +
10910 +#ifdef CONFIG_PAX_RANDMMAP
10911 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10912 + mm->mmap_base += mm->delta_mmap;
10913 +#endif
10914 +
10915 mm->get_unmapped_area = arch_get_unmapped_area;
10916 } else {
10917 /* We know it's 32-bit */
10918 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10919 gap = (task_size / 6 * 5);
10920
10921 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10922 +
10923 +#ifdef CONFIG_PAX_RANDMMAP
10924 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10925 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10926 +#endif
10927 +
10928 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10929 }
10930 }
10931 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10932 index bb00089..e0ea580 100644
10933 --- a/arch/sparc/kernel/syscalls.S
10934 +++ b/arch/sparc/kernel/syscalls.S
10935 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10936 #endif
10937 .align 32
10938 1: ldx [%g6 + TI_FLAGS], %l5
10939 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10940 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10941 be,pt %icc, rtrap
10942 nop
10943 call syscall_trace_leave
10944 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10945
10946 srl %i3, 0, %o3 ! IEU0
10947 srl %i2, 0, %o2 ! IEU0 Group
10948 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10949 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10950 bne,pn %icc, linux_syscall_trace32 ! CTI
10951 mov %i0, %l5 ! IEU1
10952 5: call %l7 ! CTI Group brk forced
10953 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10954
10955 mov %i3, %o3 ! IEU1
10956 mov %i4, %o4 ! IEU0 Group
10957 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10958 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10959 bne,pn %icc, linux_syscall_trace ! CTI Group
10960 mov %i0, %l5 ! IEU0
10961 2: call %l7 ! CTI Group brk forced
10962 @@ -233,7 +233,7 @@ ret_sys_call:
10963
10964 cmp %o0, -ERESTART_RESTARTBLOCK
10965 bgeu,pn %xcc, 1f
10966 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10967 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10968 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10969
10970 2:
10971 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10972 index 4f21df7..0a374da 100644
10973 --- a/arch/sparc/kernel/traps_32.c
10974 +++ b/arch/sparc/kernel/traps_32.c
10975 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10976 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10977 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10978
10979 +extern void gr_handle_kernel_exploit(void);
10980 +
10981 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10982 {
10983 static int die_counter;
10984 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10985 count++ < 30 &&
10986 (((unsigned long) rw) >= PAGE_OFFSET) &&
10987 !(((unsigned long) rw) & 0x7)) {
10988 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10989 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10990 (void *) rw->ins[7]);
10991 rw = (struct reg_window32 *)rw->ins[6];
10992 }
10993 }
10994 printk("Instruction DUMP:");
10995 instruction_dump ((unsigned long *) regs->pc);
10996 - if(regs->psr & PSR_PS)
10997 + if(regs->psr & PSR_PS) {
10998 + gr_handle_kernel_exploit();
10999 do_exit(SIGKILL);
11000 + }
11001 do_exit(SIGSEGV);
11002 }
11003
11004 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
11005 index d21cd62..00a4a17 100644
11006 --- a/arch/sparc/kernel/traps_64.c
11007 +++ b/arch/sparc/kernel/traps_64.c
11008 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
11009 i + 1,
11010 p->trapstack[i].tstate, p->trapstack[i].tpc,
11011 p->trapstack[i].tnpc, p->trapstack[i].tt);
11012 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
11013 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
11014 }
11015 }
11016
11017 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
11018
11019 lvl -= 0x100;
11020 if (regs->tstate & TSTATE_PRIV) {
11021 +
11022 +#ifdef CONFIG_PAX_REFCOUNT
11023 + if (lvl == 6)
11024 + pax_report_refcount_overflow(regs);
11025 +#endif
11026 +
11027 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11028 die_if_kernel(buffer, regs);
11029 }
11030 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11031 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11032 {
11033 char buffer[32];
11034 -
11035 +
11036 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11037 0, lvl, SIGTRAP) == NOTIFY_STOP)
11038 return;
11039
11040 +#ifdef CONFIG_PAX_REFCOUNT
11041 + if (lvl == 6)
11042 + pax_report_refcount_overflow(regs);
11043 +#endif
11044 +
11045 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11046
11047 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11048 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11049 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11050 printk("%s" "ERROR(%d): ",
11051 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11052 - printk("TPC<%pS>\n", (void *) regs->tpc);
11053 + printk("TPC<%pA>\n", (void *) regs->tpc);
11054 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11055 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11056 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11057 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11058 smp_processor_id(),
11059 (type & 0x1) ? 'I' : 'D',
11060 regs->tpc);
11061 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11062 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11063 panic("Irrecoverable Cheetah+ parity error.");
11064 }
11065
11066 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11067 smp_processor_id(),
11068 (type & 0x1) ? 'I' : 'D',
11069 regs->tpc);
11070 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11071 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11072 }
11073
11074 struct sun4v_error_entry {
11075 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11076 /*0x38*/u64 reserved_5;
11077 };
11078
11079 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11080 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11081 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11082 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11083
11084 static const char *sun4v_err_type_to_str(u8 type)
11085 {
11086 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11087 }
11088
11089 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11090 - int cpu, const char *pfx, atomic_t *ocnt)
11091 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11092 {
11093 u64 *raw_ptr = (u64 *) ent;
11094 u32 attrs;
11095 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11096
11097 show_regs(regs);
11098
11099 - if ((cnt = atomic_read(ocnt)) != 0) {
11100 - atomic_set(ocnt, 0);
11101 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11102 + atomic_set_unchecked(ocnt, 0);
11103 wmb();
11104 printk("%s: Queue overflowed %d times.\n",
11105 pfx, cnt);
11106 @@ -2048,7 +2059,7 @@ out:
11107 */
11108 void sun4v_resum_overflow(struct pt_regs *regs)
11109 {
11110 - atomic_inc(&sun4v_resum_oflow_cnt);
11111 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11112 }
11113
11114 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11115 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11116 /* XXX Actually even this can make not that much sense. Perhaps
11117 * XXX we should just pull the plug and panic directly from here?
11118 */
11119 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11120 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11121 }
11122
11123 static void sun4v_tlb_error(struct pt_regs *regs)
11124 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11125
11126 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11127 regs->tpc, tl);
11128 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11129 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11130 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11131 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11132 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11133 (void *) regs->u_regs[UREG_I7]);
11134 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11135 "pte[%lx] error[%lx]\n",
11136 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11137
11138 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11139 regs->tpc, tl);
11140 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11141 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11142 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11143 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11144 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11145 (void *) regs->u_regs[UREG_I7]);
11146 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11147 "pte[%lx] error[%lx]\n",
11148 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11149 fp = (unsigned long)sf->fp + STACK_BIAS;
11150 }
11151
11152 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11153 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11154 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11155 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11156 int index = tsk->curr_ret_stack;
11157 if (tsk->ret_stack && index >= graph) {
11158 pc = tsk->ret_stack[index - graph].ret;
11159 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11160 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11161 graph++;
11162 }
11163 }
11164 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11165 return (struct reg_window *) (fp + STACK_BIAS);
11166 }
11167
11168 +extern void gr_handle_kernel_exploit(void);
11169 +
11170 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11171 {
11172 static int die_counter;
11173 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11174 while (rw &&
11175 count++ < 30 &&
11176 kstack_valid(tp, (unsigned long) rw)) {
11177 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11178 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11179 (void *) rw->ins[7]);
11180
11181 rw = kernel_stack_up(rw);
11182 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11183 }
11184 if (panic_on_oops)
11185 panic("Fatal exception");
11186 - if (regs->tstate & TSTATE_PRIV)
11187 + if (regs->tstate & TSTATE_PRIV) {
11188 + gr_handle_kernel_exploit();
11189 do_exit(SIGKILL);
11190 + }
11191 do_exit(SIGSEGV);
11192 }
11193 EXPORT_SYMBOL(die_if_kernel);
11194 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11195 index 62098a8..547ab2c 100644
11196 --- a/arch/sparc/kernel/unaligned_64.c
11197 +++ b/arch/sparc/kernel/unaligned_64.c
11198 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11199 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11200
11201 if (__ratelimit(&ratelimit)) {
11202 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11203 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11204 regs->tpc, (void *) regs->tpc);
11205 }
11206 }
11207 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11208 index 3269b02..64f5231 100644
11209 --- a/arch/sparc/lib/Makefile
11210 +++ b/arch/sparc/lib/Makefile
11211 @@ -2,7 +2,7 @@
11212 #
11213
11214 asflags-y := -ansi -DST_DIV0=0x02
11215 -ccflags-y := -Werror
11216 +#ccflags-y := -Werror
11217
11218 lib-$(CONFIG_SPARC32) += ashrdi3.o
11219 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11220 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11221 index 05dac43..76f8ed4 100644
11222 --- a/arch/sparc/lib/atomic_64.S
11223 +++ b/arch/sparc/lib/atomic_64.S
11224 @@ -15,11 +15,22 @@
11225 * a value and does the barriers.
11226 */
11227
11228 -#define ATOMIC_OP(op) \
11229 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11230 +#ifdef CONFIG_PAX_REFCOUNT
11231 +#define __REFCOUNT_OP(op) op##cc
11232 +#define __OVERFLOW_IOP tvs %icc, 6;
11233 +#define __OVERFLOW_XOP tvs %xcc, 6;
11234 +#else
11235 +#define __REFCOUNT_OP(op) op
11236 +#define __OVERFLOW_IOP
11237 +#define __OVERFLOW_XOP
11238 +#endif
11239 +
11240 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11241 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11242 BACKOFF_SETUP(%o2); \
11243 1: lduw [%o1], %g1; \
11244 - op %g1, %o0, %g7; \
11245 + asm_op %g1, %o0, %g7; \
11246 + post_op \
11247 cas [%o1], %g1, %g7; \
11248 cmp %g1, %g7; \
11249 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11250 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11251 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11252 ENDPROC(atomic_##op); \
11253
11254 -#define ATOMIC_OP_RETURN(op) \
11255 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11256 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11257 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11258 +
11259 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11260 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11261 BACKOFF_SETUP(%o2); \
11262 1: lduw [%o1], %g1; \
11263 - op %g1, %o0, %g7; \
11264 + asm_op %g1, %o0, %g7; \
11265 + post_op \
11266 cas [%o1], %g1, %g7; \
11267 cmp %g1, %g7; \
11268 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11269 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11270 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11271 ENDPROC(atomic_##op##_return);
11272
11273 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11274 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11275 +
11276 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11277
11278 ATOMIC_OPS(add)
11279 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11280
11281 #undef ATOMIC_OPS
11282 #undef ATOMIC_OP_RETURN
11283 +#undef __ATOMIC_OP_RETURN
11284 #undef ATOMIC_OP
11285 +#undef __ATOMIC_OP
11286
11287 -#define ATOMIC64_OP(op) \
11288 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11289 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11290 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11291 BACKOFF_SETUP(%o2); \
11292 1: ldx [%o1], %g1; \
11293 - op %g1, %o0, %g7; \
11294 + asm_op %g1, %o0, %g7; \
11295 + post_op \
11296 casx [%o1], %g1, %g7; \
11297 cmp %g1, %g7; \
11298 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11299 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11300 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11301 ENDPROC(atomic64_##op); \
11302
11303 -#define ATOMIC64_OP_RETURN(op) \
11304 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11305 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11306 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11307 +
11308 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11309 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11310 BACKOFF_SETUP(%o2); \
11311 1: ldx [%o1], %g1; \
11312 - op %g1, %o0, %g7; \
11313 + asm_op %g1, %o0, %g7; \
11314 + post_op \
11315 casx [%o1], %g1, %g7; \
11316 cmp %g1, %g7; \
11317 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11318 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11319 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11320 ENDPROC(atomic64_##op##_return);
11321
11322 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11323 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11324 +
11325 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11326
11327 ATOMIC64_OPS(add)
11328 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11329
11330 #undef ATOMIC64_OPS
11331 #undef ATOMIC64_OP_RETURN
11332 +#undef __ATOMIC64_OP_RETURN
11333 #undef ATOMIC64_OP
11334 +#undef __ATOMIC64_OP
11335 +#undef __OVERFLOW_XOP
11336 +#undef __OVERFLOW_IOP
11337 +#undef __REFCOUNT_OP
11338
11339 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11340 BACKOFF_SETUP(%o2)
11341 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11342 index 1d649a9..fbc5bfc 100644
11343 --- a/arch/sparc/lib/ksyms.c
11344 +++ b/arch/sparc/lib/ksyms.c
11345 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11346 /* Atomic counter implementation. */
11347 #define ATOMIC_OP(op) \
11348 EXPORT_SYMBOL(atomic_##op); \
11349 -EXPORT_SYMBOL(atomic64_##op);
11350 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11351 +EXPORT_SYMBOL(atomic64_##op); \
11352 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11353
11354 #define ATOMIC_OP_RETURN(op) \
11355 EXPORT_SYMBOL(atomic_##op##_return); \
11356 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11357 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11358
11359 ATOMIC_OPS(add)
11360 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11361 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11362 ATOMIC_OPS(sub)
11363
11364 #undef ATOMIC_OPS
11365 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11366 index 30c3ecc..736f015 100644
11367 --- a/arch/sparc/mm/Makefile
11368 +++ b/arch/sparc/mm/Makefile
11369 @@ -2,7 +2,7 @@
11370 #
11371
11372 asflags-y := -ansi
11373 -ccflags-y := -Werror
11374 +#ccflags-y := -Werror
11375
11376 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11377 obj-y += fault_$(BITS).o
11378 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11379 index 70d8171..274c6c0 100644
11380 --- a/arch/sparc/mm/fault_32.c
11381 +++ b/arch/sparc/mm/fault_32.c
11382 @@ -21,6 +21,9 @@
11383 #include <linux/perf_event.h>
11384 #include <linux/interrupt.h>
11385 #include <linux/kdebug.h>
11386 +#include <linux/slab.h>
11387 +#include <linux/pagemap.h>
11388 +#include <linux/compiler.h>
11389
11390 #include <asm/page.h>
11391 #include <asm/pgtable.h>
11392 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11393 return safe_compute_effective_address(regs, insn);
11394 }
11395
11396 +#ifdef CONFIG_PAX_PAGEEXEC
11397 +#ifdef CONFIG_PAX_DLRESOLVE
11398 +static void pax_emuplt_close(struct vm_area_struct *vma)
11399 +{
11400 + vma->vm_mm->call_dl_resolve = 0UL;
11401 +}
11402 +
11403 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11404 +{
11405 + unsigned int *kaddr;
11406 +
11407 + vmf->page = alloc_page(GFP_HIGHUSER);
11408 + if (!vmf->page)
11409 + return VM_FAULT_OOM;
11410 +
11411 + kaddr = kmap(vmf->page);
11412 + memset(kaddr, 0, PAGE_SIZE);
11413 + kaddr[0] = 0x9DE3BFA8U; /* save */
11414 + flush_dcache_page(vmf->page);
11415 + kunmap(vmf->page);
11416 + return VM_FAULT_MAJOR;
11417 +}
11418 +
11419 +static const struct vm_operations_struct pax_vm_ops = {
11420 + .close = pax_emuplt_close,
11421 + .fault = pax_emuplt_fault
11422 +};
11423 +
11424 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11425 +{
11426 + int ret;
11427 +
11428 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11429 + vma->vm_mm = current->mm;
11430 + vma->vm_start = addr;
11431 + vma->vm_end = addr + PAGE_SIZE;
11432 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11433 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11434 + vma->vm_ops = &pax_vm_ops;
11435 +
11436 + ret = insert_vm_struct(current->mm, vma);
11437 + if (ret)
11438 + return ret;
11439 +
11440 + ++current->mm->total_vm;
11441 + return 0;
11442 +}
11443 +#endif
11444 +
11445 +/*
11446 + * PaX: decide what to do with offenders (regs->pc = fault address)
11447 + *
11448 + * returns 1 when task should be killed
11449 + * 2 when patched PLT trampoline was detected
11450 + * 3 when unpatched PLT trampoline was detected
11451 + */
11452 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11453 +{
11454 +
11455 +#ifdef CONFIG_PAX_EMUPLT
11456 + int err;
11457 +
11458 + do { /* PaX: patched PLT emulation #1 */
11459 + unsigned int sethi1, sethi2, jmpl;
11460 +
11461 + err = get_user(sethi1, (unsigned int *)regs->pc);
11462 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11463 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11464 +
11465 + if (err)
11466 + break;
11467 +
11468 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11469 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11470 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11471 + {
11472 + unsigned int addr;
11473 +
11474 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11475 + addr = regs->u_regs[UREG_G1];
11476 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11477 + regs->pc = addr;
11478 + regs->npc = addr+4;
11479 + return 2;
11480 + }
11481 + } while (0);
11482 +
11483 + do { /* PaX: patched PLT emulation #2 */
11484 + unsigned int ba;
11485 +
11486 + err = get_user(ba, (unsigned int *)regs->pc);
11487 +
11488 + if (err)
11489 + break;
11490 +
11491 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11492 + unsigned int addr;
11493 +
11494 + if ((ba & 0xFFC00000U) == 0x30800000U)
11495 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11496 + else
11497 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11498 + regs->pc = addr;
11499 + regs->npc = addr+4;
11500 + return 2;
11501 + }
11502 + } while (0);
11503 +
11504 + do { /* PaX: patched PLT emulation #3 */
11505 + unsigned int sethi, bajmpl, nop;
11506 +
11507 + err = get_user(sethi, (unsigned int *)regs->pc);
11508 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11509 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11510 +
11511 + if (err)
11512 + break;
11513 +
11514 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11515 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11516 + nop == 0x01000000U)
11517 + {
11518 + unsigned int addr;
11519 +
11520 + addr = (sethi & 0x003FFFFFU) << 10;
11521 + regs->u_regs[UREG_G1] = addr;
11522 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11523 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11524 + else
11525 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11526 + regs->pc = addr;
11527 + regs->npc = addr+4;
11528 + return 2;
11529 + }
11530 + } while (0);
11531 +
11532 + do { /* PaX: unpatched PLT emulation step 1 */
11533 + unsigned int sethi, ba, nop;
11534 +
11535 + err = get_user(sethi, (unsigned int *)regs->pc);
11536 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11537 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11538 +
11539 + if (err)
11540 + break;
11541 +
11542 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11543 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11544 + nop == 0x01000000U)
11545 + {
11546 + unsigned int addr, save, call;
11547 +
11548 + if ((ba & 0xFFC00000U) == 0x30800000U)
11549 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11550 + else
11551 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11552 +
11553 + err = get_user(save, (unsigned int *)addr);
11554 + err |= get_user(call, (unsigned int *)(addr+4));
11555 + err |= get_user(nop, (unsigned int *)(addr+8));
11556 + if (err)
11557 + break;
11558 +
11559 +#ifdef CONFIG_PAX_DLRESOLVE
11560 + if (save == 0x9DE3BFA8U &&
11561 + (call & 0xC0000000U) == 0x40000000U &&
11562 + nop == 0x01000000U)
11563 + {
11564 + struct vm_area_struct *vma;
11565 + unsigned long call_dl_resolve;
11566 +
11567 + down_read(&current->mm->mmap_sem);
11568 + call_dl_resolve = current->mm->call_dl_resolve;
11569 + up_read(&current->mm->mmap_sem);
11570 + if (likely(call_dl_resolve))
11571 + goto emulate;
11572 +
11573 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11574 +
11575 + down_write(&current->mm->mmap_sem);
11576 + if (current->mm->call_dl_resolve) {
11577 + call_dl_resolve = current->mm->call_dl_resolve;
11578 + up_write(&current->mm->mmap_sem);
11579 + if (vma)
11580 + kmem_cache_free(vm_area_cachep, vma);
11581 + goto emulate;
11582 + }
11583 +
11584 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11585 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11586 + up_write(&current->mm->mmap_sem);
11587 + if (vma)
11588 + kmem_cache_free(vm_area_cachep, vma);
11589 + return 1;
11590 + }
11591 +
11592 + if (pax_insert_vma(vma, call_dl_resolve)) {
11593 + up_write(&current->mm->mmap_sem);
11594 + kmem_cache_free(vm_area_cachep, vma);
11595 + return 1;
11596 + }
11597 +
11598 + current->mm->call_dl_resolve = call_dl_resolve;
11599 + up_write(&current->mm->mmap_sem);
11600 +
11601 +emulate:
11602 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11603 + regs->pc = call_dl_resolve;
11604 + regs->npc = addr+4;
11605 + return 3;
11606 + }
11607 +#endif
11608 +
11609 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11610 + if ((save & 0xFFC00000U) == 0x05000000U &&
11611 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11612 + nop == 0x01000000U)
11613 + {
11614 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11615 + regs->u_regs[UREG_G2] = addr + 4;
11616 + addr = (save & 0x003FFFFFU) << 10;
11617 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11618 + regs->pc = addr;
11619 + regs->npc = addr+4;
11620 + return 3;
11621 + }
11622 + }
11623 + } while (0);
11624 +
11625 + do { /* PaX: unpatched PLT emulation step 2 */
11626 + unsigned int save, call, nop;
11627 +
11628 + err = get_user(save, (unsigned int *)(regs->pc-4));
11629 + err |= get_user(call, (unsigned int *)regs->pc);
11630 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11631 + if (err)
11632 + break;
11633 +
11634 + if (save == 0x9DE3BFA8U &&
11635 + (call & 0xC0000000U) == 0x40000000U &&
11636 + nop == 0x01000000U)
11637 + {
11638 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11639 +
11640 + regs->u_regs[UREG_RETPC] = regs->pc;
11641 + regs->pc = dl_resolve;
11642 + regs->npc = dl_resolve+4;
11643 + return 3;
11644 + }
11645 + } while (0);
11646 +#endif
11647 +
11648 + return 1;
11649 +}
11650 +
11651 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11652 +{
11653 + unsigned long i;
11654 +
11655 + printk(KERN_ERR "PAX: bytes at PC: ");
11656 + for (i = 0; i < 8; i++) {
11657 + unsigned int c;
11658 + if (get_user(c, (unsigned int *)pc+i))
11659 + printk(KERN_CONT "???????? ");
11660 + else
11661 + printk(KERN_CONT "%08x ", c);
11662 + }
11663 + printk("\n");
11664 +}
11665 +#endif
11666 +
11667 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11668 int text_fault)
11669 {
11670 @@ -226,6 +500,24 @@ good_area:
11671 if (!(vma->vm_flags & VM_WRITE))
11672 goto bad_area;
11673 } else {
11674 +
11675 +#ifdef CONFIG_PAX_PAGEEXEC
11676 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11677 + up_read(&mm->mmap_sem);
11678 + switch (pax_handle_fetch_fault(regs)) {
11679 +
11680 +#ifdef CONFIG_PAX_EMUPLT
11681 + case 2:
11682 + case 3:
11683 + return;
11684 +#endif
11685 +
11686 + }
11687 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11688 + do_group_exit(SIGKILL);
11689 + }
11690 +#endif
11691 +
11692 /* Allow reads even for write-only mappings */
11693 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11694 goto bad_area;
11695 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11696 index 4798232..f76e3aa 100644
11697 --- a/arch/sparc/mm/fault_64.c
11698 +++ b/arch/sparc/mm/fault_64.c
11699 @@ -22,6 +22,9 @@
11700 #include <linux/kdebug.h>
11701 #include <linux/percpu.h>
11702 #include <linux/context_tracking.h>
11703 +#include <linux/slab.h>
11704 +#include <linux/pagemap.h>
11705 +#include <linux/compiler.h>
11706
11707 #include <asm/page.h>
11708 #include <asm/pgtable.h>
11709 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11710 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11711 regs->tpc);
11712 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11713 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11714 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11715 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11716 dump_stack();
11717 unhandled_fault(regs->tpc, current, regs);
11718 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11719 show_regs(regs);
11720 }
11721
11722 +#ifdef CONFIG_PAX_PAGEEXEC
11723 +#ifdef CONFIG_PAX_DLRESOLVE
11724 +static void pax_emuplt_close(struct vm_area_struct *vma)
11725 +{
11726 + vma->vm_mm->call_dl_resolve = 0UL;
11727 +}
11728 +
11729 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11730 +{
11731 + unsigned int *kaddr;
11732 +
11733 + vmf->page = alloc_page(GFP_HIGHUSER);
11734 + if (!vmf->page)
11735 + return VM_FAULT_OOM;
11736 +
11737 + kaddr = kmap(vmf->page);
11738 + memset(kaddr, 0, PAGE_SIZE);
11739 + kaddr[0] = 0x9DE3BFA8U; /* save */
11740 + flush_dcache_page(vmf->page);
11741 + kunmap(vmf->page);
11742 + return VM_FAULT_MAJOR;
11743 +}
11744 +
11745 +static const struct vm_operations_struct pax_vm_ops = {
11746 + .close = pax_emuplt_close,
11747 + .fault = pax_emuplt_fault
11748 +};
11749 +
11750 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11751 +{
11752 + int ret;
11753 +
11754 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11755 + vma->vm_mm = current->mm;
11756 + vma->vm_start = addr;
11757 + vma->vm_end = addr + PAGE_SIZE;
11758 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11759 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11760 + vma->vm_ops = &pax_vm_ops;
11761 +
11762 + ret = insert_vm_struct(current->mm, vma);
11763 + if (ret)
11764 + return ret;
11765 +
11766 + ++current->mm->total_vm;
11767 + return 0;
11768 +}
11769 +#endif
11770 +
11771 +/*
11772 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11773 + *
11774 + * returns 1 when task should be killed
11775 + * 2 when patched PLT trampoline was detected
11776 + * 3 when unpatched PLT trampoline was detected
11777 + */
11778 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11779 +{
11780 +
11781 +#ifdef CONFIG_PAX_EMUPLT
11782 + int err;
11783 +
11784 + do { /* PaX: patched PLT emulation #1 */
11785 + unsigned int sethi1, sethi2, jmpl;
11786 +
11787 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11788 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11789 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11790 +
11791 + if (err)
11792 + break;
11793 +
11794 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11795 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11796 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11797 + {
11798 + unsigned long addr;
11799 +
11800 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11801 + addr = regs->u_regs[UREG_G1];
11802 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11803 +
11804 + if (test_thread_flag(TIF_32BIT))
11805 + addr &= 0xFFFFFFFFUL;
11806 +
11807 + regs->tpc = addr;
11808 + regs->tnpc = addr+4;
11809 + return 2;
11810 + }
11811 + } while (0);
11812 +
11813 + do { /* PaX: patched PLT emulation #2 */
11814 + unsigned int ba;
11815 +
11816 + err = get_user(ba, (unsigned int *)regs->tpc);
11817 +
11818 + if (err)
11819 + break;
11820 +
11821 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11822 + unsigned long addr;
11823 +
11824 + if ((ba & 0xFFC00000U) == 0x30800000U)
11825 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11826 + else
11827 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11828 +
11829 + if (test_thread_flag(TIF_32BIT))
11830 + addr &= 0xFFFFFFFFUL;
11831 +
11832 + regs->tpc = addr;
11833 + regs->tnpc = addr+4;
11834 + return 2;
11835 + }
11836 + } while (0);
11837 +
11838 + do { /* PaX: patched PLT emulation #3 */
11839 + unsigned int sethi, bajmpl, nop;
11840 +
11841 + err = get_user(sethi, (unsigned int *)regs->tpc);
11842 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11843 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11844 +
11845 + if (err)
11846 + break;
11847 +
11848 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11849 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11850 + nop == 0x01000000U)
11851 + {
11852 + unsigned long addr;
11853 +
11854 + addr = (sethi & 0x003FFFFFU) << 10;
11855 + regs->u_regs[UREG_G1] = addr;
11856 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11857 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11858 + else
11859 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11860 +
11861 + if (test_thread_flag(TIF_32BIT))
11862 + addr &= 0xFFFFFFFFUL;
11863 +
11864 + regs->tpc = addr;
11865 + regs->tnpc = addr+4;
11866 + return 2;
11867 + }
11868 + } while (0);
11869 +
11870 + do { /* PaX: patched PLT emulation #4 */
11871 + unsigned int sethi, mov1, call, mov2;
11872 +
11873 + err = get_user(sethi, (unsigned int *)regs->tpc);
11874 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11875 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11876 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11877 +
11878 + if (err)
11879 + break;
11880 +
11881 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11882 + mov1 == 0x8210000FU &&
11883 + (call & 0xC0000000U) == 0x40000000U &&
11884 + mov2 == 0x9E100001U)
11885 + {
11886 + unsigned long addr;
11887 +
11888 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11889 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11890 +
11891 + if (test_thread_flag(TIF_32BIT))
11892 + addr &= 0xFFFFFFFFUL;
11893 +
11894 + regs->tpc = addr;
11895 + regs->tnpc = addr+4;
11896 + return 2;
11897 + }
11898 + } while (0);
11899 +
11900 + do { /* PaX: patched PLT emulation #5 */
11901 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11902 +
11903 + err = get_user(sethi, (unsigned int *)regs->tpc);
11904 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11905 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11906 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11907 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11908 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11909 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11910 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11911 +
11912 + if (err)
11913 + break;
11914 +
11915 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11916 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11917 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11918 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11919 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11920 + sllx == 0x83287020U &&
11921 + jmpl == 0x81C04005U &&
11922 + nop == 0x01000000U)
11923 + {
11924 + unsigned long addr;
11925 +
11926 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11927 + regs->u_regs[UREG_G1] <<= 32;
11928 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11929 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11930 + regs->tpc = addr;
11931 + regs->tnpc = addr+4;
11932 + return 2;
11933 + }
11934 + } while (0);
11935 +
11936 + do { /* PaX: patched PLT emulation #6 */
11937 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11938 +
11939 + err = get_user(sethi, (unsigned int *)regs->tpc);
11940 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11941 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11942 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11943 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11944 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11945 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11946 +
11947 + if (err)
11948 + break;
11949 +
11950 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11951 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11952 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11953 + sllx == 0x83287020U &&
11954 + (or & 0xFFFFE000U) == 0x8A116000U &&
11955 + jmpl == 0x81C04005U &&
11956 + nop == 0x01000000U)
11957 + {
11958 + unsigned long addr;
11959 +
11960 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11961 + regs->u_regs[UREG_G1] <<= 32;
11962 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11963 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11964 + regs->tpc = addr;
11965 + regs->tnpc = addr+4;
11966 + return 2;
11967 + }
11968 + } while (0);
11969 +
11970 + do { /* PaX: unpatched PLT emulation step 1 */
11971 + unsigned int sethi, ba, nop;
11972 +
11973 + err = get_user(sethi, (unsigned int *)regs->tpc);
11974 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11975 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11976 +
11977 + if (err)
11978 + break;
11979 +
11980 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11981 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11982 + nop == 0x01000000U)
11983 + {
11984 + unsigned long addr;
11985 + unsigned int save, call;
11986 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11987 +
11988 + if ((ba & 0xFFC00000U) == 0x30800000U)
11989 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11990 + else
11991 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11992 +
11993 + if (test_thread_flag(TIF_32BIT))
11994 + addr &= 0xFFFFFFFFUL;
11995 +
11996 + err = get_user(save, (unsigned int *)addr);
11997 + err |= get_user(call, (unsigned int *)(addr+4));
11998 + err |= get_user(nop, (unsigned int *)(addr+8));
11999 + if (err)
12000 + break;
12001 +
12002 +#ifdef CONFIG_PAX_DLRESOLVE
12003 + if (save == 0x9DE3BFA8U &&
12004 + (call & 0xC0000000U) == 0x40000000U &&
12005 + nop == 0x01000000U)
12006 + {
12007 + struct vm_area_struct *vma;
12008 + unsigned long call_dl_resolve;
12009 +
12010 + down_read(&current->mm->mmap_sem);
12011 + call_dl_resolve = current->mm->call_dl_resolve;
12012 + up_read(&current->mm->mmap_sem);
12013 + if (likely(call_dl_resolve))
12014 + goto emulate;
12015 +
12016 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
12017 +
12018 + down_write(&current->mm->mmap_sem);
12019 + if (current->mm->call_dl_resolve) {
12020 + call_dl_resolve = current->mm->call_dl_resolve;
12021 + up_write(&current->mm->mmap_sem);
12022 + if (vma)
12023 + kmem_cache_free(vm_area_cachep, vma);
12024 + goto emulate;
12025 + }
12026 +
12027 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12028 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12029 + up_write(&current->mm->mmap_sem);
12030 + if (vma)
12031 + kmem_cache_free(vm_area_cachep, vma);
12032 + return 1;
12033 + }
12034 +
12035 + if (pax_insert_vma(vma, call_dl_resolve)) {
12036 + up_write(&current->mm->mmap_sem);
12037 + kmem_cache_free(vm_area_cachep, vma);
12038 + return 1;
12039 + }
12040 +
12041 + current->mm->call_dl_resolve = call_dl_resolve;
12042 + up_write(&current->mm->mmap_sem);
12043 +
12044 +emulate:
12045 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12046 + regs->tpc = call_dl_resolve;
12047 + regs->tnpc = addr+4;
12048 + return 3;
12049 + }
12050 +#endif
12051 +
12052 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12053 + if ((save & 0xFFC00000U) == 0x05000000U &&
12054 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12055 + nop == 0x01000000U)
12056 + {
12057 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12058 + regs->u_regs[UREG_G2] = addr + 4;
12059 + addr = (save & 0x003FFFFFU) << 10;
12060 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12061 +
12062 + if (test_thread_flag(TIF_32BIT))
12063 + addr &= 0xFFFFFFFFUL;
12064 +
12065 + regs->tpc = addr;
12066 + regs->tnpc = addr+4;
12067 + return 3;
12068 + }
12069 +
12070 + /* PaX: 64-bit PLT stub */
12071 + err = get_user(sethi1, (unsigned int *)addr);
12072 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12073 + err |= get_user(or1, (unsigned int *)(addr+8));
12074 + err |= get_user(or2, (unsigned int *)(addr+12));
12075 + err |= get_user(sllx, (unsigned int *)(addr+16));
12076 + err |= get_user(add, (unsigned int *)(addr+20));
12077 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12078 + err |= get_user(nop, (unsigned int *)(addr+28));
12079 + if (err)
12080 + break;
12081 +
12082 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12083 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12084 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12085 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12086 + sllx == 0x89293020U &&
12087 + add == 0x8A010005U &&
12088 + jmpl == 0x89C14000U &&
12089 + nop == 0x01000000U)
12090 + {
12091 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12092 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12093 + regs->u_regs[UREG_G4] <<= 32;
12094 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12095 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12096 + regs->u_regs[UREG_G4] = addr + 24;
12097 + addr = regs->u_regs[UREG_G5];
12098 + regs->tpc = addr;
12099 + regs->tnpc = addr+4;
12100 + return 3;
12101 + }
12102 + }
12103 + } while (0);
12104 +
12105 +#ifdef CONFIG_PAX_DLRESOLVE
12106 + do { /* PaX: unpatched PLT emulation step 2 */
12107 + unsigned int save, call, nop;
12108 +
12109 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12110 + err |= get_user(call, (unsigned int *)regs->tpc);
12111 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12112 + if (err)
12113 + break;
12114 +
12115 + if (save == 0x9DE3BFA8U &&
12116 + (call & 0xC0000000U) == 0x40000000U &&
12117 + nop == 0x01000000U)
12118 + {
12119 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12120 +
12121 + if (test_thread_flag(TIF_32BIT))
12122 + dl_resolve &= 0xFFFFFFFFUL;
12123 +
12124 + regs->u_regs[UREG_RETPC] = regs->tpc;
12125 + regs->tpc = dl_resolve;
12126 + regs->tnpc = dl_resolve+4;
12127 + return 3;
12128 + }
12129 + } while (0);
12130 +#endif
12131 +
12132 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12133 + unsigned int sethi, ba, nop;
12134 +
12135 + err = get_user(sethi, (unsigned int *)regs->tpc);
12136 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12137 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12138 +
12139 + if (err)
12140 + break;
12141 +
12142 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12143 + (ba & 0xFFF00000U) == 0x30600000U &&
12144 + nop == 0x01000000U)
12145 + {
12146 + unsigned long addr;
12147 +
12148 + addr = (sethi & 0x003FFFFFU) << 10;
12149 + regs->u_regs[UREG_G1] = addr;
12150 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12151 +
12152 + if (test_thread_flag(TIF_32BIT))
12153 + addr &= 0xFFFFFFFFUL;
12154 +
12155 + regs->tpc = addr;
12156 + regs->tnpc = addr+4;
12157 + return 2;
12158 + }
12159 + } while (0);
12160 +
12161 +#endif
12162 +
12163 + return 1;
12164 +}
12165 +
12166 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12167 +{
12168 + unsigned long i;
12169 +
12170 + printk(KERN_ERR "PAX: bytes at PC: ");
12171 + for (i = 0; i < 8; i++) {
12172 + unsigned int c;
12173 + if (get_user(c, (unsigned int *)pc+i))
12174 + printk(KERN_CONT "???????? ");
12175 + else
12176 + printk(KERN_CONT "%08x ", c);
12177 + }
12178 + printk("\n");
12179 +}
12180 +#endif
12181 +
12182 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12183 {
12184 enum ctx_state prev_state = exception_enter();
12185 @@ -353,6 +816,29 @@ retry:
12186 if (!vma)
12187 goto bad_area;
12188
12189 +#ifdef CONFIG_PAX_PAGEEXEC
12190 + /* PaX: detect ITLB misses on non-exec pages */
12191 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12192 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12193 + {
12194 + if (address != regs->tpc)
12195 + goto good_area;
12196 +
12197 + up_read(&mm->mmap_sem);
12198 + switch (pax_handle_fetch_fault(regs)) {
12199 +
12200 +#ifdef CONFIG_PAX_EMUPLT
12201 + case 2:
12202 + case 3:
12203 + return;
12204 +#endif
12205 +
12206 + }
12207 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12208 + do_group_exit(SIGKILL);
12209 + }
12210 +#endif
12211 +
12212 /* Pure DTLB misses do not tell us whether the fault causing
12213 * load/store/atomic was a write or not, it only says that there
12214 * was no match. So in such a case we (carefully) read the
12215 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12216 index 4242eab..9ae6360 100644
12217 --- a/arch/sparc/mm/hugetlbpage.c
12218 +++ b/arch/sparc/mm/hugetlbpage.c
12219 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12220 unsigned long addr,
12221 unsigned long len,
12222 unsigned long pgoff,
12223 - unsigned long flags)
12224 + unsigned long flags,
12225 + unsigned long offset)
12226 {
12227 + struct mm_struct *mm = current->mm;
12228 unsigned long task_size = TASK_SIZE;
12229 struct vm_unmapped_area_info info;
12230
12231 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12232
12233 info.flags = 0;
12234 info.length = len;
12235 - info.low_limit = TASK_UNMAPPED_BASE;
12236 + info.low_limit = mm->mmap_base;
12237 info.high_limit = min(task_size, VA_EXCLUDE_START);
12238 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12239 info.align_offset = 0;
12240 + info.threadstack_offset = offset;
12241 addr = vm_unmapped_area(&info);
12242
12243 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12244 VM_BUG_ON(addr != -ENOMEM);
12245 info.low_limit = VA_EXCLUDE_END;
12246 +
12247 +#ifdef CONFIG_PAX_RANDMMAP
12248 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12249 + info.low_limit += mm->delta_mmap;
12250 +#endif
12251 +
12252 info.high_limit = task_size;
12253 addr = vm_unmapped_area(&info);
12254 }
12255 @@ -55,7 +64,8 @@ static unsigned long
12256 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12257 const unsigned long len,
12258 const unsigned long pgoff,
12259 - const unsigned long flags)
12260 + const unsigned long flags,
12261 + const unsigned long offset)
12262 {
12263 struct mm_struct *mm = current->mm;
12264 unsigned long addr = addr0;
12265 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12266 info.high_limit = mm->mmap_base;
12267 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12268 info.align_offset = 0;
12269 + info.threadstack_offset = offset;
12270 addr = vm_unmapped_area(&info);
12271
12272 /*
12273 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12274 VM_BUG_ON(addr != -ENOMEM);
12275 info.flags = 0;
12276 info.low_limit = TASK_UNMAPPED_BASE;
12277 +
12278 +#ifdef CONFIG_PAX_RANDMMAP
12279 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12280 + info.low_limit += mm->delta_mmap;
12281 +#endif
12282 +
12283 info.high_limit = STACK_TOP32;
12284 addr = vm_unmapped_area(&info);
12285 }
12286 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12287 struct mm_struct *mm = current->mm;
12288 struct vm_area_struct *vma;
12289 unsigned long task_size = TASK_SIZE;
12290 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12291
12292 if (test_thread_flag(TIF_32BIT))
12293 task_size = STACK_TOP32;
12294 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12295 return addr;
12296 }
12297
12298 +#ifdef CONFIG_PAX_RANDMMAP
12299 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12300 +#endif
12301 +
12302 if (addr) {
12303 addr = ALIGN(addr, HPAGE_SIZE);
12304 vma = find_vma(mm, addr);
12305 - if (task_size - len >= addr &&
12306 - (!vma || addr + len <= vma->vm_start))
12307 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12308 return addr;
12309 }
12310 if (mm->get_unmapped_area == arch_get_unmapped_area)
12311 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12312 - pgoff, flags);
12313 + pgoff, flags, offset);
12314 else
12315 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12316 - pgoff, flags);
12317 + pgoff, flags, offset);
12318 }
12319
12320 pte_t *huge_pte_alloc(struct mm_struct *mm,
12321 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12322 index 559cb74..9e5f097 100644
12323 --- a/arch/sparc/mm/init_64.c
12324 +++ b/arch/sparc/mm/init_64.c
12325 @@ -187,9 +187,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12326 int num_kernel_image_mappings;
12327
12328 #ifdef CONFIG_DEBUG_DCFLUSH
12329 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12330 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12331 #ifdef CONFIG_SMP
12332 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12333 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12334 #endif
12335 #endif
12336
12337 @@ -197,7 +197,7 @@ inline void flush_dcache_page_impl(struct page *page)
12338 {
12339 BUG_ON(tlb_type == hypervisor);
12340 #ifdef CONFIG_DEBUG_DCFLUSH
12341 - atomic_inc(&dcpage_flushes);
12342 + atomic_inc_unchecked(&dcpage_flushes);
12343 #endif
12344
12345 #ifdef DCACHE_ALIASING_POSSIBLE
12346 @@ -469,10 +469,10 @@ void mmu_info(struct seq_file *m)
12347
12348 #ifdef CONFIG_DEBUG_DCFLUSH
12349 seq_printf(m, "DCPageFlushes\t: %d\n",
12350 - atomic_read(&dcpage_flushes));
12351 + atomic_read_unchecked(&dcpage_flushes));
12352 #ifdef CONFIG_SMP
12353 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12354 - atomic_read(&dcpage_flushes_xcall));
12355 + atomic_read_unchecked(&dcpage_flushes_xcall));
12356 #endif /* CONFIG_SMP */
12357 #endif /* CONFIG_DEBUG_DCFLUSH */
12358 }
12359 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12360 index a07e31b..85c9003 100644
12361 --- a/arch/tile/Kconfig
12362 +++ b/arch/tile/Kconfig
12363 @@ -198,6 +198,7 @@ source "kernel/Kconfig.hz"
12364
12365 config KEXEC
12366 bool "kexec system call"
12367 + depends on !GRKERNSEC_KMEM
12368 ---help---
12369 kexec is a system call that implements the ability to shutdown your
12370 current kernel, and to start another kernel. It is like a reboot
12371 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12372 index 7b11c5f..755a026 100644
12373 --- a/arch/tile/include/asm/atomic_64.h
12374 +++ b/arch/tile/include/asm/atomic_64.h
12375 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12376
12377 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12378
12379 +#define atomic64_read_unchecked(v) atomic64_read(v)
12380 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12381 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12382 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12383 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12384 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12385 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12386 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12387 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12388 +
12389 /* Define this to indicate that cmpxchg is an efficient operation. */
12390 #define __HAVE_ARCH_CMPXCHG
12391
12392 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12393 index 6160761..00cac88 100644
12394 --- a/arch/tile/include/asm/cache.h
12395 +++ b/arch/tile/include/asm/cache.h
12396 @@ -15,11 +15,12 @@
12397 #ifndef _ASM_TILE_CACHE_H
12398 #define _ASM_TILE_CACHE_H
12399
12400 +#include <linux/const.h>
12401 #include <arch/chip.h>
12402
12403 /* bytes per L1 data cache line */
12404 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12405 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12406 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12407
12408 /* bytes per L2 cache line */
12409 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12410 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12411 index f41cb53..31d3ab4 100644
12412 --- a/arch/tile/include/asm/uaccess.h
12413 +++ b/arch/tile/include/asm/uaccess.h
12414 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12415 const void __user *from,
12416 unsigned long n)
12417 {
12418 - int sz = __compiletime_object_size(to);
12419 + size_t sz = __compiletime_object_size(to);
12420
12421 - if (likely(sz == -1 || sz >= n))
12422 + if (likely(sz == (size_t)-1 || sz >= n))
12423 n = _copy_from_user(to, from, n);
12424 else
12425 copy_from_user_overflow();
12426 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12427 index 8416240..a012fb7 100644
12428 --- a/arch/tile/mm/hugetlbpage.c
12429 +++ b/arch/tile/mm/hugetlbpage.c
12430 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12431 info.high_limit = TASK_SIZE;
12432 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12433 info.align_offset = 0;
12434 + info.threadstack_offset = 0;
12435 return vm_unmapped_area(&info);
12436 }
12437
12438 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12439 info.high_limit = current->mm->mmap_base;
12440 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12441 info.align_offset = 0;
12442 + info.threadstack_offset = 0;
12443 addr = vm_unmapped_area(&info);
12444
12445 /*
12446 diff --git a/arch/um/Makefile b/arch/um/Makefile
12447 index 17d4460..9d74338e3de4 100644
12448 --- a/arch/um/Makefile
12449 +++ b/arch/um/Makefile
12450 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12451 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12452 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12453
12454 +ifdef CONSTIFY_PLUGIN
12455 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12456 +endif
12457 +
12458 #This will adjust *FLAGS accordingly to the platform.
12459 include $(ARCH_DIR)/Makefile-os-$(OS)
12460
12461 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12462 index 19e1bdd..3665b77 100644
12463 --- a/arch/um/include/asm/cache.h
12464 +++ b/arch/um/include/asm/cache.h
12465 @@ -1,6 +1,7 @@
12466 #ifndef __UM_CACHE_H
12467 #define __UM_CACHE_H
12468
12469 +#include <linux/const.h>
12470
12471 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12472 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12473 @@ -12,6 +13,6 @@
12474 # define L1_CACHE_SHIFT 5
12475 #endif
12476
12477 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12478 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12479
12480 #endif
12481 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12482 index 2e0a6b1..a64d0f5 100644
12483 --- a/arch/um/include/asm/kmap_types.h
12484 +++ b/arch/um/include/asm/kmap_types.h
12485 @@ -8,6 +8,6 @@
12486
12487 /* No more #include "asm/arch/kmap_types.h" ! */
12488
12489 -#define KM_TYPE_NR 14
12490 +#define KM_TYPE_NR 15
12491
12492 #endif
12493 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12494 index 71c5d13..4c7b9f1 100644
12495 --- a/arch/um/include/asm/page.h
12496 +++ b/arch/um/include/asm/page.h
12497 @@ -14,6 +14,9 @@
12498 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12499 #define PAGE_MASK (~(PAGE_SIZE-1))
12500
12501 +#define ktla_ktva(addr) (addr)
12502 +#define ktva_ktla(addr) (addr)
12503 +
12504 #ifndef __ASSEMBLY__
12505
12506 struct page;
12507 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12508 index 2b4274e..754fe06 100644
12509 --- a/arch/um/include/asm/pgtable-3level.h
12510 +++ b/arch/um/include/asm/pgtable-3level.h
12511 @@ -58,6 +58,7 @@
12512 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12513 #define pud_populate(mm, pud, pmd) \
12514 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12515 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12516
12517 #ifdef CONFIG_64BIT
12518 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12519 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12520 index 68b9119..f72353c 100644
12521 --- a/arch/um/kernel/process.c
12522 +++ b/arch/um/kernel/process.c
12523 @@ -345,22 +345,6 @@ int singlestepping(void * t)
12524 return 2;
12525 }
12526
12527 -/*
12528 - * Only x86 and x86_64 have an arch_align_stack().
12529 - * All other arches have "#define arch_align_stack(x) (x)"
12530 - * in their asm/exec.h
12531 - * As this is included in UML from asm-um/system-generic.h,
12532 - * we can use it to behave as the subarch does.
12533 - */
12534 -#ifndef arch_align_stack
12535 -unsigned long arch_align_stack(unsigned long sp)
12536 -{
12537 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12538 - sp -= get_random_int() % 8192;
12539 - return sp & ~0xf;
12540 -}
12541 -#endif
12542 -
12543 unsigned long get_wchan(struct task_struct *p)
12544 {
12545 unsigned long stack_page, sp, ip;
12546 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12547 index ad8f795..2c7eec6 100644
12548 --- a/arch/unicore32/include/asm/cache.h
12549 +++ b/arch/unicore32/include/asm/cache.h
12550 @@ -12,8 +12,10 @@
12551 #ifndef __UNICORE_CACHE_H__
12552 #define __UNICORE_CACHE_H__
12553
12554 -#define L1_CACHE_SHIFT (5)
12555 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12556 +#include <linux/const.h>
12557 +
12558 +#define L1_CACHE_SHIFT 5
12559 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12560
12561 /*
12562 * Memory returned by kmalloc() may be used for DMA, so we must make
12563 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12564 index 226d569..d420edc 100644
12565 --- a/arch/x86/Kconfig
12566 +++ b/arch/x86/Kconfig
12567 @@ -32,7 +32,7 @@ config X86
12568 select HAVE_AOUT if X86_32
12569 select HAVE_UNSTABLE_SCHED_CLOCK
12570 select ARCH_SUPPORTS_NUMA_BALANCING if X86_64
12571 - select ARCH_SUPPORTS_INT128 if X86_64
12572 + select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW
12573 select HAVE_IDE
12574 select HAVE_OPROFILE
12575 select HAVE_PCSPKR_PLATFORM
12576 @@ -134,7 +134,7 @@ config X86
12577 select RTC_LIB
12578 select HAVE_DEBUG_STACKOVERFLOW
12579 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12580 - select HAVE_CC_STACKPROTECTOR
12581 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12582 select GENERIC_CPU_AUTOPROBE
12583 select HAVE_ARCH_AUDITSYSCALL
12584 select ARCH_SUPPORTS_ATOMIC_RMW
12585 @@ -266,7 +266,7 @@ config X86_HT
12586
12587 config X86_32_LAZY_GS
12588 def_bool y
12589 - depends on X86_32 && !CC_STACKPROTECTOR
12590 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12591
12592 config ARCH_HWEIGHT_CFLAGS
12593 string
12594 @@ -638,6 +638,7 @@ config SCHED_OMIT_FRAME_POINTER
12595
12596 menuconfig HYPERVISOR_GUEST
12597 bool "Linux guest support"
12598 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12599 ---help---
12600 Say Y here to enable options for running Linux under various hyper-
12601 visors. This option enables basic hypervisor detection and platform
12602 @@ -1005,6 +1006,7 @@ config VM86
12603
12604 config X86_16BIT
12605 bool "Enable support for 16-bit segments" if EXPERT
12606 + depends on !GRKERNSEC
12607 default y
12608 ---help---
12609 This option is required by programs like Wine to run 16-bit
12610 @@ -1178,6 +1180,7 @@ choice
12611
12612 config NOHIGHMEM
12613 bool "off"
12614 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12615 ---help---
12616 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12617 However, the address space of 32-bit x86 processors is only 4
12618 @@ -1214,6 +1217,7 @@ config NOHIGHMEM
12619
12620 config HIGHMEM4G
12621 bool "4GB"
12622 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12623 ---help---
12624 Select this if you have a 32-bit processor and between 1 and 4
12625 gigabytes of physical RAM.
12626 @@ -1266,7 +1270,7 @@ config PAGE_OFFSET
12627 hex
12628 default 0xB0000000 if VMSPLIT_3G_OPT
12629 default 0x80000000 if VMSPLIT_2G
12630 - default 0x78000000 if VMSPLIT_2G_OPT
12631 + default 0x70000000 if VMSPLIT_2G_OPT
12632 default 0x40000000 if VMSPLIT_1G
12633 default 0xC0000000
12634 depends on X86_32
12635 @@ -1717,6 +1721,7 @@ source kernel/Kconfig.hz
12636
12637 config KEXEC
12638 bool "kexec system call"
12639 + depends on !GRKERNSEC_KMEM
12640 ---help---
12641 kexec is a system call that implements the ability to shutdown your
12642 current kernel, and to start another kernel. It is like a reboot
12643 @@ -1899,7 +1904,9 @@ config X86_NEED_RELOCS
12644
12645 config PHYSICAL_ALIGN
12646 hex "Alignment value to which kernel should be aligned"
12647 - default "0x200000"
12648 + default "0x1000000"
12649 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12650 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12651 range 0x2000 0x1000000 if X86_32
12652 range 0x200000 0x1000000 if X86_64
12653 ---help---
12654 @@ -1982,6 +1989,7 @@ config COMPAT_VDSO
12655 def_bool n
12656 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12657 depends on X86_32 || IA32_EMULATION
12658 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12659 ---help---
12660 Certain buggy versions of glibc will crash if they are
12661 presented with a 32-bit vDSO that is not mapped at the address
12662 @@ -2046,6 +2054,22 @@ config CMDLINE_OVERRIDE
12663 This is used to work around broken boot loaders. This should
12664 be set to 'N' under normal conditions.
12665
12666 +config DEFAULT_MODIFY_LDT_SYSCALL
12667 + bool "Allow userspace to modify the LDT by default"
12668 + default y
12669 +
12670 + ---help---
12671 + Modifying the LDT (Local Descriptor Table) may be needed to run a
12672 + 16-bit or segmented code such as Dosemu or Wine. This is done via
12673 + a system call which is not needed to run portable applications,
12674 + and which can sometimes be abused to exploit some weaknesses of
12675 + the architecture, opening new vulnerabilities.
12676 +
12677 + For this reason this option allows one to enable or disable the
12678 + feature at runtime. It is recommended to say 'N' here to leave
12679 + the system protected, and to enable it at runtime only if needed
12680 + by setting the sys.kernel.modify_ldt sysctl.
12681 +
12682 source "kernel/livepatch/Kconfig"
12683
12684 endmenu
12685 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12686 index 6983314..54ad7e8 100644
12687 --- a/arch/x86/Kconfig.cpu
12688 +++ b/arch/x86/Kconfig.cpu
12689 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12690
12691 config X86_F00F_BUG
12692 def_bool y
12693 - depends on M586MMX || M586TSC || M586 || M486
12694 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12695
12696 config X86_INVD_BUG
12697 def_bool y
12698 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12699
12700 config X86_ALIGNMENT_16
12701 def_bool y
12702 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12703 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12704
12705 config X86_INTEL_USERCOPY
12706 def_bool y
12707 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12708 # generates cmov.
12709 config X86_CMOV
12710 def_bool y
12711 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12712 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12713
12714 config X86_MINIMUM_CPU_FAMILY
12715 int
12716 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12717 index 72484a6..83a4411 100644
12718 --- a/arch/x86/Kconfig.debug
12719 +++ b/arch/x86/Kconfig.debug
12720 @@ -89,7 +89,7 @@ config EFI_PGT_DUMP
12721 config DEBUG_RODATA
12722 bool "Write protect kernel read-only data structures"
12723 default y
12724 - depends on DEBUG_KERNEL
12725 + depends on DEBUG_KERNEL && BROKEN
12726 ---help---
12727 Mark the kernel read-only data as write-protected in the pagetables,
12728 in order to catch accidental (and incorrect) writes to such const
12729 @@ -107,7 +107,7 @@ config DEBUG_RODATA_TEST
12730
12731 config DEBUG_SET_MODULE_RONX
12732 bool "Set loadable kernel module data as NX and text as RO"
12733 - depends on MODULES
12734 + depends on MODULES && BROKEN
12735 ---help---
12736 This option helps catch unintended modifications to loadable
12737 kernel module's text and read-only data. It also prevents execution
12738 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12739 index 2fda005..2c72d40 100644
12740 --- a/arch/x86/Makefile
12741 +++ b/arch/x86/Makefile
12742 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12743 # CPU-specific tuning. Anything which can be shared with UML should go here.
12744 include arch/x86/Makefile_32.cpu
12745 KBUILD_CFLAGS += $(cflags-y)
12746 -
12747 - # temporary until string.h is fixed
12748 - KBUILD_CFLAGS += -ffreestanding
12749 else
12750 BITS := 64
12751 UTS_MACHINE := x86_64
12752 @@ -107,6 +104,9 @@ else
12753 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12754 endif
12755
12756 +# temporary until string.h is fixed
12757 +KBUILD_CFLAGS += -ffreestanding
12758 +
12759 # Make sure compiler does not have buggy stack-protector support.
12760 ifdef CONFIG_CC_STACKPROTECTOR
12761 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12762 @@ -181,6 +181,7 @@ archheaders:
12763 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12764
12765 archprepare:
12766 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12767 ifeq ($(CONFIG_KEXEC_FILE),y)
12768 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12769 endif
12770 @@ -264,3 +265,9 @@ define archhelp
12771 echo ' FDARGS="..." arguments for the booted kernel'
12772 echo ' FDINITRD=file initrd for the booted kernel'
12773 endef
12774 +
12775 +define OLD_LD
12776 +
12777 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12778 +*** Please upgrade your binutils to 2.18 or newer
12779 +endef
12780 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12781 index 57bbf2f..b100fce 100644
12782 --- a/arch/x86/boot/Makefile
12783 +++ b/arch/x86/boot/Makefile
12784 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12785 # ---------------------------------------------------------------------------
12786
12787 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12788 +ifdef CONSTIFY_PLUGIN
12789 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12790 +endif
12791 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12792 GCOV_PROFILE := n
12793
12794 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12795 index 878e4b9..20537ab 100644
12796 --- a/arch/x86/boot/bitops.h
12797 +++ b/arch/x86/boot/bitops.h
12798 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12799 u8 v;
12800 const u32 *p = (const u32 *)addr;
12801
12802 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12803 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12804 return v;
12805 }
12806
12807 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12808
12809 static inline void set_bit(int nr, void *addr)
12810 {
12811 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12812 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12813 }
12814
12815 #endif /* BOOT_BITOPS_H */
12816 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12817 index bd49ec6..94c7f58 100644
12818 --- a/arch/x86/boot/boot.h
12819 +++ b/arch/x86/boot/boot.h
12820 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12821 static inline u16 ds(void)
12822 {
12823 u16 seg;
12824 - asm("movw %%ds,%0" : "=rm" (seg));
12825 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12826 return seg;
12827 }
12828
12829 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12830 index 0a291cd..9686efc 100644
12831 --- a/arch/x86/boot/compressed/Makefile
12832 +++ b/arch/x86/boot/compressed/Makefile
12833 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12834 KBUILD_CFLAGS += -mno-mmx -mno-sse
12835 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12836 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12837 +ifdef CONSTIFY_PLUGIN
12838 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12839 +endif
12840
12841 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12842 GCOV_PROFILE := n
12843 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12844 index a53440e..c3dbf1e 100644
12845 --- a/arch/x86/boot/compressed/efi_stub_32.S
12846 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12847 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12848 * parameter 2, ..., param n. To make things easy, we save the return
12849 * address of efi_call_phys in a global variable.
12850 */
12851 - popl %ecx
12852 - movl %ecx, saved_return_addr(%edx)
12853 - /* get the function pointer into ECX*/
12854 - popl %ecx
12855 - movl %ecx, efi_rt_function_ptr(%edx)
12856 + popl saved_return_addr(%edx)
12857 + popl efi_rt_function_ptr(%edx)
12858
12859 /*
12860 * 3. Call the physical function.
12861 */
12862 - call *%ecx
12863 + call *efi_rt_function_ptr(%edx)
12864
12865 /*
12866 * 4. Balance the stack. And because EAX contain the return value,
12867 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12868 1: popl %edx
12869 subl $1b, %edx
12870
12871 - movl efi_rt_function_ptr(%edx), %ecx
12872 - pushl %ecx
12873 + pushl efi_rt_function_ptr(%edx)
12874
12875 /*
12876 * 10. Push the saved return address onto the stack and return.
12877 */
12878 - movl saved_return_addr(%edx), %ecx
12879 - pushl %ecx
12880 - ret
12881 + jmpl *saved_return_addr(%edx)
12882 ENDPROC(efi_call_phys)
12883 .previous
12884
12885 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12886 index 630384a..278e788 100644
12887 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12888 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12889 @@ -189,8 +189,8 @@ efi_gdt64:
12890 .long 0 /* Filled out by user */
12891 .word 0
12892 .quad 0x0000000000000000 /* NULL descriptor */
12893 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12894 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12895 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12896 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12897 .quad 0x0080890000000000 /* TS descriptor */
12898 .quad 0x0000000000000000 /* TS continued */
12899 efi_gdt64_end:
12900 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12901 index 8ef964d..fcfb8aa 100644
12902 --- a/arch/x86/boot/compressed/head_32.S
12903 +++ b/arch/x86/boot/compressed/head_32.S
12904 @@ -141,10 +141,10 @@ preferred_addr:
12905 addl %eax, %ebx
12906 notl %eax
12907 andl %eax, %ebx
12908 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12909 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12910 jge 1f
12911 #endif
12912 - movl $LOAD_PHYSICAL_ADDR, %ebx
12913 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12914 1:
12915
12916 /* Target address to relocate to for decompression */
12917 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12918 index b0c0d16..3b44ff8 100644
12919 --- a/arch/x86/boot/compressed/head_64.S
12920 +++ b/arch/x86/boot/compressed/head_64.S
12921 @@ -95,10 +95,10 @@ ENTRY(startup_32)
12922 addl %eax, %ebx
12923 notl %eax
12924 andl %eax, %ebx
12925 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12926 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12927 jge 1f
12928 #endif
12929 - movl $LOAD_PHYSICAL_ADDR, %ebx
12930 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12931 1:
12932
12933 /* Target address to relocate to for decompression */
12934 @@ -323,10 +323,10 @@ preferred_addr:
12935 addq %rax, %rbp
12936 notq %rax
12937 andq %rax, %rbp
12938 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12939 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12940 jge 1f
12941 #endif
12942 - movq $LOAD_PHYSICAL_ADDR, %rbp
12943 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12944 1:
12945
12946 /* Target address to relocate to for decompression */
12947 @@ -435,8 +435,8 @@ gdt:
12948 .long gdt
12949 .word 0
12950 .quad 0x0000000000000000 /* NULL descriptor */
12951 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12952 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12953 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12954 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12955 .quad 0x0080890000000000 /* TS descriptor */
12956 .quad 0x0000000000000000 /* TS continued */
12957 gdt_end:
12958 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12959 index a107b93..55602de 100644
12960 --- a/arch/x86/boot/compressed/misc.c
12961 +++ b/arch/x86/boot/compressed/misc.c
12962 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12963 * Calculate the delta between where vmlinux was linked to load
12964 * and where it was actually loaded.
12965 */
12966 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12967 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12968 if (!delta) {
12969 debug_putstr("No relocation needed... ");
12970 return;
12971 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12972 Elf32_Ehdr ehdr;
12973 Elf32_Phdr *phdrs, *phdr;
12974 #endif
12975 - void *dest;
12976 + void *dest, *prev;
12977 int i;
12978
12979 memcpy(&ehdr, output, sizeof(ehdr));
12980 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12981 case PT_LOAD:
12982 #ifdef CONFIG_RELOCATABLE
12983 dest = output;
12984 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12985 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12986 #else
12987 dest = (void *)(phdr->p_paddr);
12988 #endif
12989 memcpy(dest,
12990 output + phdr->p_offset,
12991 phdr->p_filesz);
12992 + if (i)
12993 + memset(prev, 0xff, dest - prev);
12994 + prev = dest + phdr->p_filesz;
12995 break;
12996 default: /* Ignore other PT_* */ break;
12997 }
12998 @@ -419,7 +422,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12999 error("Destination address too large");
13000 #endif
13001 #ifndef CONFIG_RELOCATABLE
13002 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
13003 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
13004 error("Wrong destination address");
13005 #endif
13006
13007 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
13008 index 1fd7d57..0f7d096 100644
13009 --- a/arch/x86/boot/cpucheck.c
13010 +++ b/arch/x86/boot/cpucheck.c
13011 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13012 u32 ecx = MSR_K7_HWCR;
13013 u32 eax, edx;
13014
13015 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13016 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13017 eax &= ~(1 << 15);
13018 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13019 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13020
13021 get_cpuflags(); /* Make sure it really did something */
13022 err = check_cpuflags();
13023 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13024 u32 ecx = MSR_VIA_FCR;
13025 u32 eax, edx;
13026
13027 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13028 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13029 eax |= (1<<1)|(1<<7);
13030 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13031 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13032
13033 set_bit(X86_FEATURE_CX8, cpu.flags);
13034 err = check_cpuflags();
13035 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13036 u32 eax, edx;
13037 u32 level = 1;
13038
13039 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13040 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13041 - asm("cpuid"
13042 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13043 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13044 + asm volatile("cpuid"
13045 : "+a" (level), "=d" (cpu.flags[0])
13046 : : "ecx", "ebx");
13047 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13048 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13049
13050 err = check_cpuflags();
13051 } else if (err == 0x01 &&
13052 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13053 index 16ef025..91e033b 100644
13054 --- a/arch/x86/boot/header.S
13055 +++ b/arch/x86/boot/header.S
13056 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13057 # single linked list of
13058 # struct setup_data
13059
13060 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13061 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13062
13063 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13064 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13065 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13066 +#else
13067 #define VO_INIT_SIZE (VO__end - VO__text)
13068 +#endif
13069 #if ZO_INIT_SIZE > VO_INIT_SIZE
13070 #define INIT_SIZE ZO_INIT_SIZE
13071 #else
13072 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13073 index db75d07..8e6d0af 100644
13074 --- a/arch/x86/boot/memory.c
13075 +++ b/arch/x86/boot/memory.c
13076 @@ -19,7 +19,7 @@
13077
13078 static int detect_memory_e820(void)
13079 {
13080 - int count = 0;
13081 + unsigned int count = 0;
13082 struct biosregs ireg, oreg;
13083 struct e820entry *desc = boot_params.e820_map;
13084 static struct e820entry buf; /* static so it is zeroed */
13085 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13086 index ba3e100..6501b8f 100644
13087 --- a/arch/x86/boot/video-vesa.c
13088 +++ b/arch/x86/boot/video-vesa.c
13089 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13090
13091 boot_params.screen_info.vesapm_seg = oreg.es;
13092 boot_params.screen_info.vesapm_off = oreg.di;
13093 + boot_params.screen_info.vesapm_size = oreg.cx;
13094 }
13095
13096 /*
13097 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13098 index 05111bb..a1ae1f0 100644
13099 --- a/arch/x86/boot/video.c
13100 +++ b/arch/x86/boot/video.c
13101 @@ -98,7 +98,7 @@ static void store_mode_params(void)
13102 static unsigned int get_entry(void)
13103 {
13104 char entry_buf[4];
13105 - int i, len = 0;
13106 + unsigned int i, len = 0;
13107 int key;
13108 unsigned int v;
13109
13110 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13111 index 9105655..41779c1 100644
13112 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13113 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13114 @@ -8,6 +8,8 @@
13115 * including this sentence is retained in full.
13116 */
13117
13118 +#include <asm/alternative-asm.h>
13119 +
13120 .extern crypto_ft_tab
13121 .extern crypto_it_tab
13122 .extern crypto_fl_tab
13123 @@ -70,6 +72,8 @@
13124 je B192; \
13125 leaq 32(r9),r9;
13126
13127 +#define ret pax_force_retaddr; ret
13128 +
13129 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13130 movq r1,r2; \
13131 movq r3,r4; \
13132 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13133 index 6bd2c6c..368c93e 100644
13134 --- a/arch/x86/crypto/aesni-intel_asm.S
13135 +++ b/arch/x86/crypto/aesni-intel_asm.S
13136 @@ -31,6 +31,7 @@
13137
13138 #include <linux/linkage.h>
13139 #include <asm/inst.h>
13140 +#include <asm/alternative-asm.h>
13141
13142 /*
13143 * The following macros are used to move an (un)aligned 16 byte value to/from
13144 @@ -217,7 +218,7 @@ enc: .octa 0x2
13145 * num_initial_blocks = b mod 4
13146 * encrypt the initial num_initial_blocks blocks and apply ghash on
13147 * the ciphertext
13148 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13149 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13150 * are clobbered
13151 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13152 */
13153 @@ -227,8 +228,8 @@ enc: .octa 0x2
13154 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13155 MOVADQ SHUF_MASK(%rip), %xmm14
13156 mov arg7, %r10 # %r10 = AAD
13157 - mov arg8, %r12 # %r12 = aadLen
13158 - mov %r12, %r11
13159 + mov arg8, %r15 # %r15 = aadLen
13160 + mov %r15, %r11
13161 pxor %xmm\i, %xmm\i
13162
13163 _get_AAD_loop\num_initial_blocks\operation:
13164 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13165 psrldq $4, %xmm\i
13166 pxor \TMP1, %xmm\i
13167 add $4, %r10
13168 - sub $4, %r12
13169 + sub $4, %r15
13170 jne _get_AAD_loop\num_initial_blocks\operation
13171
13172 cmp $16, %r11
13173 je _get_AAD_loop2_done\num_initial_blocks\operation
13174
13175 - mov $16, %r12
13176 + mov $16, %r15
13177 _get_AAD_loop2\num_initial_blocks\operation:
13178 psrldq $4, %xmm\i
13179 - sub $4, %r12
13180 - cmp %r11, %r12
13181 + sub $4, %r15
13182 + cmp %r11, %r15
13183 jne _get_AAD_loop2\num_initial_blocks\operation
13184
13185 _get_AAD_loop2_done\num_initial_blocks\operation:
13186 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13187 * num_initial_blocks = b mod 4
13188 * encrypt the initial num_initial_blocks blocks and apply ghash on
13189 * the ciphertext
13190 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13191 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13192 * are clobbered
13193 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13194 */
13195 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13196 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13197 MOVADQ SHUF_MASK(%rip), %xmm14
13198 mov arg7, %r10 # %r10 = AAD
13199 - mov arg8, %r12 # %r12 = aadLen
13200 - mov %r12, %r11
13201 + mov arg8, %r15 # %r15 = aadLen
13202 + mov %r15, %r11
13203 pxor %xmm\i, %xmm\i
13204 _get_AAD_loop\num_initial_blocks\operation:
13205 movd (%r10), \TMP1
13206 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13207 psrldq $4, %xmm\i
13208 pxor \TMP1, %xmm\i
13209 add $4, %r10
13210 - sub $4, %r12
13211 + sub $4, %r15
13212 jne _get_AAD_loop\num_initial_blocks\operation
13213 cmp $16, %r11
13214 je _get_AAD_loop2_done\num_initial_blocks\operation
13215 - mov $16, %r12
13216 + mov $16, %r15
13217 _get_AAD_loop2\num_initial_blocks\operation:
13218 psrldq $4, %xmm\i
13219 - sub $4, %r12
13220 - cmp %r11, %r12
13221 + sub $4, %r15
13222 + cmp %r11, %r15
13223 jne _get_AAD_loop2\num_initial_blocks\operation
13224 _get_AAD_loop2_done\num_initial_blocks\operation:
13225 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13226 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13227 *
13228 *****************************************************************************/
13229 ENTRY(aesni_gcm_dec)
13230 - push %r12
13231 + push %r15
13232 push %r13
13233 push %r14
13234 mov %rsp, %r14
13235 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13236 */
13237 sub $VARIABLE_OFFSET, %rsp
13238 and $~63, %rsp # align rsp to 64 bytes
13239 - mov %arg6, %r12
13240 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13241 + mov %arg6, %r15
13242 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13243 movdqa SHUF_MASK(%rip), %xmm2
13244 PSHUFB_XMM %xmm2, %xmm13
13245
13246 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13247 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13248 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13249 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13250 - mov %r13, %r12
13251 - and $(3<<4), %r12
13252 + mov %r13, %r15
13253 + and $(3<<4), %r15
13254 jz _initial_num_blocks_is_0_decrypt
13255 - cmp $(2<<4), %r12
13256 + cmp $(2<<4), %r15
13257 jb _initial_num_blocks_is_1_decrypt
13258 je _initial_num_blocks_is_2_decrypt
13259 _initial_num_blocks_is_3_decrypt:
13260 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13261 sub $16, %r11
13262 add %r13, %r11
13263 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13264 - lea SHIFT_MASK+16(%rip), %r12
13265 - sub %r13, %r12
13266 + lea SHIFT_MASK+16(%rip), %r15
13267 + sub %r13, %r15
13268 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13269 # (%r13 is the number of bytes in plaintext mod 16)
13270 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13271 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13272 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13273
13274 movdqa %xmm1, %xmm2
13275 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13276 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13277 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13278 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13279 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13280 pand %xmm1, %xmm2
13281 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13282 sub $1, %r13
13283 jne _less_than_8_bytes_left_decrypt
13284 _multiple_of_16_bytes_decrypt:
13285 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13286 - shl $3, %r12 # convert into number of bits
13287 - movd %r12d, %xmm15 # len(A) in %xmm15
13288 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13289 + shl $3, %r15 # convert into number of bits
13290 + movd %r15d, %xmm15 # len(A) in %xmm15
13291 shl $3, %arg4 # len(C) in bits (*128)
13292 MOVQ_R64_XMM %arg4, %xmm1
13293 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13294 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13295 mov %r14, %rsp
13296 pop %r14
13297 pop %r13
13298 - pop %r12
13299 + pop %r15
13300 + pax_force_retaddr
13301 ret
13302 ENDPROC(aesni_gcm_dec)
13303
13304 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13305 * poly = x^128 + x^127 + x^126 + x^121 + 1
13306 ***************************************************************************/
13307 ENTRY(aesni_gcm_enc)
13308 - push %r12
13309 + push %r15
13310 push %r13
13311 push %r14
13312 mov %rsp, %r14
13313 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13314 #
13315 sub $VARIABLE_OFFSET, %rsp
13316 and $~63, %rsp
13317 - mov %arg6, %r12
13318 - movdqu (%r12), %xmm13
13319 + mov %arg6, %r15
13320 + movdqu (%r15), %xmm13
13321 movdqa SHUF_MASK(%rip), %xmm2
13322 PSHUFB_XMM %xmm2, %xmm13
13323
13324 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13325 movdqa %xmm13, HashKey(%rsp)
13326 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13327 and $-16, %r13
13328 - mov %r13, %r12
13329 + mov %r13, %r15
13330
13331 # Encrypt first few blocks
13332
13333 - and $(3<<4), %r12
13334 + and $(3<<4), %r15
13335 jz _initial_num_blocks_is_0_encrypt
13336 - cmp $(2<<4), %r12
13337 + cmp $(2<<4), %r15
13338 jb _initial_num_blocks_is_1_encrypt
13339 je _initial_num_blocks_is_2_encrypt
13340 _initial_num_blocks_is_3_encrypt:
13341 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13342 sub $16, %r11
13343 add %r13, %r11
13344 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13345 - lea SHIFT_MASK+16(%rip), %r12
13346 - sub %r13, %r12
13347 + lea SHIFT_MASK+16(%rip), %r15
13348 + sub %r13, %r15
13349 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13350 # (%r13 is the number of bytes in plaintext mod 16)
13351 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13352 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13353 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13354 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13355 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13356 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13357 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13358 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13359 movdqa SHUF_MASK(%rip), %xmm10
13360 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13361 sub $1, %r13
13362 jne _less_than_8_bytes_left_encrypt
13363 _multiple_of_16_bytes_encrypt:
13364 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13365 - shl $3, %r12
13366 - movd %r12d, %xmm15 # len(A) in %xmm15
13367 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13368 + shl $3, %r15
13369 + movd %r15d, %xmm15 # len(A) in %xmm15
13370 shl $3, %arg4 # len(C) in bits (*128)
13371 MOVQ_R64_XMM %arg4, %xmm1
13372 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13373 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13374 mov %r14, %rsp
13375 pop %r14
13376 pop %r13
13377 - pop %r12
13378 + pop %r15
13379 + pax_force_retaddr
13380 ret
13381 ENDPROC(aesni_gcm_enc)
13382
13383 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13384 pxor %xmm1, %xmm0
13385 movaps %xmm0, (TKEYP)
13386 add $0x10, TKEYP
13387 + pax_force_retaddr
13388 ret
13389 ENDPROC(_key_expansion_128)
13390 ENDPROC(_key_expansion_256a)
13391 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13392 shufps $0b01001110, %xmm2, %xmm1
13393 movaps %xmm1, 0x10(TKEYP)
13394 add $0x20, TKEYP
13395 + pax_force_retaddr
13396 ret
13397 ENDPROC(_key_expansion_192a)
13398
13399 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13400
13401 movaps %xmm0, (TKEYP)
13402 add $0x10, TKEYP
13403 + pax_force_retaddr
13404 ret
13405 ENDPROC(_key_expansion_192b)
13406
13407 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13408 pxor %xmm1, %xmm2
13409 movaps %xmm2, (TKEYP)
13410 add $0x10, TKEYP
13411 + pax_force_retaddr
13412 ret
13413 ENDPROC(_key_expansion_256b)
13414
13415 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13416 #ifndef __x86_64__
13417 popl KEYP
13418 #endif
13419 + pax_force_retaddr
13420 ret
13421 ENDPROC(aesni_set_key)
13422
13423 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13424 popl KLEN
13425 popl KEYP
13426 #endif
13427 + pax_force_retaddr
13428 ret
13429 ENDPROC(aesni_enc)
13430
13431 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13432 AESENC KEY STATE
13433 movaps 0x70(TKEYP), KEY
13434 AESENCLAST KEY STATE
13435 + pax_force_retaddr
13436 ret
13437 ENDPROC(_aesni_enc1)
13438
13439 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13440 AESENCLAST KEY STATE2
13441 AESENCLAST KEY STATE3
13442 AESENCLAST KEY STATE4
13443 + pax_force_retaddr
13444 ret
13445 ENDPROC(_aesni_enc4)
13446
13447 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13448 popl KLEN
13449 popl KEYP
13450 #endif
13451 + pax_force_retaddr
13452 ret
13453 ENDPROC(aesni_dec)
13454
13455 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13456 AESDEC KEY STATE
13457 movaps 0x70(TKEYP), KEY
13458 AESDECLAST KEY STATE
13459 + pax_force_retaddr
13460 ret
13461 ENDPROC(_aesni_dec1)
13462
13463 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13464 AESDECLAST KEY STATE2
13465 AESDECLAST KEY STATE3
13466 AESDECLAST KEY STATE4
13467 + pax_force_retaddr
13468 ret
13469 ENDPROC(_aesni_dec4)
13470
13471 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13472 popl KEYP
13473 popl LEN
13474 #endif
13475 + pax_force_retaddr
13476 ret
13477 ENDPROC(aesni_ecb_enc)
13478
13479 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13480 popl KEYP
13481 popl LEN
13482 #endif
13483 + pax_force_retaddr
13484 ret
13485 ENDPROC(aesni_ecb_dec)
13486
13487 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13488 popl LEN
13489 popl IVP
13490 #endif
13491 + pax_force_retaddr
13492 ret
13493 ENDPROC(aesni_cbc_enc)
13494
13495 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13496 popl LEN
13497 popl IVP
13498 #endif
13499 + pax_force_retaddr
13500 ret
13501 ENDPROC(aesni_cbc_dec)
13502
13503 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13504 mov $1, TCTR_LOW
13505 MOVQ_R64_XMM TCTR_LOW INC
13506 MOVQ_R64_XMM CTR TCTR_LOW
13507 + pax_force_retaddr
13508 ret
13509 ENDPROC(_aesni_inc_init)
13510
13511 @@ -2590,6 +2609,7 @@ _aesni_inc:
13512 .Linc_low:
13513 movaps CTR, IV
13514 PSHUFB_XMM BSWAP_MASK IV
13515 + pax_force_retaddr
13516 ret
13517 ENDPROC(_aesni_inc)
13518
13519 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13520 .Lctr_enc_ret:
13521 movups IV, (IVP)
13522 .Lctr_enc_just_ret:
13523 + pax_force_retaddr
13524 ret
13525 ENDPROC(aesni_ctr_enc)
13526
13527 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13528 pxor INC, STATE4
13529 movdqu STATE4, 0x70(OUTP)
13530
13531 + pax_force_retaddr
13532 ret
13533 ENDPROC(aesni_xts_crypt8)
13534
13535 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13536 index 246c670..466e2d6 100644
13537 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13538 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13539 @@ -21,6 +21,7 @@
13540 */
13541
13542 #include <linux/linkage.h>
13543 +#include <asm/alternative-asm.h>
13544
13545 .file "blowfish-x86_64-asm.S"
13546 .text
13547 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13548 jnz .L__enc_xor;
13549
13550 write_block();
13551 + pax_force_retaddr
13552 ret;
13553 .L__enc_xor:
13554 xor_block();
13555 + pax_force_retaddr
13556 ret;
13557 ENDPROC(__blowfish_enc_blk)
13558
13559 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13560
13561 movq %r11, %rbp;
13562
13563 + pax_force_retaddr
13564 ret;
13565 ENDPROC(blowfish_dec_blk)
13566
13567 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13568
13569 popq %rbx;
13570 popq %rbp;
13571 + pax_force_retaddr
13572 ret;
13573
13574 .L__enc_xor4:
13575 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13576
13577 popq %rbx;
13578 popq %rbp;
13579 + pax_force_retaddr
13580 ret;
13581 ENDPROC(__blowfish_enc_blk_4way)
13582
13583 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13584 popq %rbx;
13585 popq %rbp;
13586
13587 + pax_force_retaddr
13588 ret;
13589 ENDPROC(blowfish_dec_blk_4way)
13590 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13591 index ce71f92..1dce7ec 100644
13592 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13593 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13594 @@ -16,6 +16,7 @@
13595 */
13596
13597 #include <linux/linkage.h>
13598 +#include <asm/alternative-asm.h>
13599
13600 #define CAMELLIA_TABLE_BYTE_LEN 272
13601
13602 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13603 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13604 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13605 %rcx, (%r9));
13606 + pax_force_retaddr
13607 ret;
13608 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13609
13610 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13611 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13612 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13613 %rax, (%r9));
13614 + pax_force_retaddr
13615 ret;
13616 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13617
13618 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13619 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13620 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13621
13622 + pax_force_retaddr
13623 ret;
13624
13625 .align 8
13626 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13627 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13628 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13629
13630 + pax_force_retaddr
13631 ret;
13632
13633 .align 8
13634 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13635 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13636 %xmm8, %rsi);
13637
13638 + pax_force_retaddr
13639 ret;
13640 ENDPROC(camellia_ecb_enc_16way)
13641
13642 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13643 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13644 %xmm8, %rsi);
13645
13646 + pax_force_retaddr
13647 ret;
13648 ENDPROC(camellia_ecb_dec_16way)
13649
13650 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13651 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13652 %xmm8, %rsi);
13653
13654 + pax_force_retaddr
13655 ret;
13656 ENDPROC(camellia_cbc_dec_16way)
13657
13658 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13659 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13660 %xmm8, %rsi);
13661
13662 + pax_force_retaddr
13663 ret;
13664 ENDPROC(camellia_ctr_16way)
13665
13666 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13667 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13668 %xmm8, %rsi);
13669
13670 + pax_force_retaddr
13671 ret;
13672 ENDPROC(camellia_xts_crypt_16way)
13673
13674 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13675 index 0e0b886..5a3123c 100644
13676 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13677 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13678 @@ -11,6 +11,7 @@
13679 */
13680
13681 #include <linux/linkage.h>
13682 +#include <asm/alternative-asm.h>
13683
13684 #define CAMELLIA_TABLE_BYTE_LEN 272
13685
13686 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13687 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13688 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13689 %rcx, (%r9));
13690 + pax_force_retaddr
13691 ret;
13692 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13693
13694 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13695 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13696 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13697 %rax, (%r9));
13698 + pax_force_retaddr
13699 ret;
13700 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13701
13702 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13703 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13704 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13705
13706 + pax_force_retaddr
13707 ret;
13708
13709 .align 8
13710 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13711 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13712 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13713
13714 + pax_force_retaddr
13715 ret;
13716
13717 .align 8
13718 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13719
13720 vzeroupper;
13721
13722 + pax_force_retaddr
13723 ret;
13724 ENDPROC(camellia_ecb_enc_32way)
13725
13726 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13727
13728 vzeroupper;
13729
13730 + pax_force_retaddr
13731 ret;
13732 ENDPROC(camellia_ecb_dec_32way)
13733
13734 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13735
13736 vzeroupper;
13737
13738 + pax_force_retaddr
13739 ret;
13740 ENDPROC(camellia_cbc_dec_32way)
13741
13742 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13743
13744 vzeroupper;
13745
13746 + pax_force_retaddr
13747 ret;
13748 ENDPROC(camellia_ctr_32way)
13749
13750 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13751
13752 vzeroupper;
13753
13754 + pax_force_retaddr
13755 ret;
13756 ENDPROC(camellia_xts_crypt_32way)
13757
13758 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13759 index 310319c..db3d7b5 100644
13760 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13761 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13762 @@ -21,6 +21,7 @@
13763 */
13764
13765 #include <linux/linkage.h>
13766 +#include <asm/alternative-asm.h>
13767
13768 .file "camellia-x86_64-asm_64.S"
13769 .text
13770 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13771 enc_outunpack(mov, RT1);
13772
13773 movq RRBP, %rbp;
13774 + pax_force_retaddr
13775 ret;
13776
13777 .L__enc_xor:
13778 enc_outunpack(xor, RT1);
13779
13780 movq RRBP, %rbp;
13781 + pax_force_retaddr
13782 ret;
13783 ENDPROC(__camellia_enc_blk)
13784
13785 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13786 dec_outunpack();
13787
13788 movq RRBP, %rbp;
13789 + pax_force_retaddr
13790 ret;
13791 ENDPROC(camellia_dec_blk)
13792
13793 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13794
13795 movq RRBP, %rbp;
13796 popq %rbx;
13797 + pax_force_retaddr
13798 ret;
13799
13800 .L__enc2_xor:
13801 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13802
13803 movq RRBP, %rbp;
13804 popq %rbx;
13805 + pax_force_retaddr
13806 ret;
13807 ENDPROC(__camellia_enc_blk_2way)
13808
13809 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13810
13811 movq RRBP, %rbp;
13812 movq RXOR, %rbx;
13813 + pax_force_retaddr
13814 ret;
13815 ENDPROC(camellia_dec_blk_2way)
13816 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13817 index c35fd5d..2d8c7db 100644
13818 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13819 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13820 @@ -24,6 +24,7 @@
13821 */
13822
13823 #include <linux/linkage.h>
13824 +#include <asm/alternative-asm.h>
13825
13826 .file "cast5-avx-x86_64-asm_64.S"
13827
13828 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13829 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13830 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13831
13832 + pax_force_retaddr
13833 ret;
13834 ENDPROC(__cast5_enc_blk16)
13835
13836 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13837 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13838 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13839
13840 + pax_force_retaddr
13841 ret;
13842
13843 .L__skip_dec:
13844 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13845 vmovdqu RR4, (6*4*4)(%r11);
13846 vmovdqu RL4, (7*4*4)(%r11);
13847
13848 + pax_force_retaddr
13849 ret;
13850 ENDPROC(cast5_ecb_enc_16way)
13851
13852 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13853 vmovdqu RR4, (6*4*4)(%r11);
13854 vmovdqu RL4, (7*4*4)(%r11);
13855
13856 + pax_force_retaddr
13857 ret;
13858 ENDPROC(cast5_ecb_dec_16way)
13859
13860 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13861 * %rdx: src
13862 */
13863
13864 - pushq %r12;
13865 + pushq %r14;
13866
13867 movq %rsi, %r11;
13868 - movq %rdx, %r12;
13869 + movq %rdx, %r14;
13870
13871 vmovdqu (0*16)(%rdx), RL1;
13872 vmovdqu (1*16)(%rdx), RR1;
13873 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13874 call __cast5_dec_blk16;
13875
13876 /* xor with src */
13877 - vmovq (%r12), RX;
13878 + vmovq (%r14), RX;
13879 vpshufd $0x4f, RX, RX;
13880 vpxor RX, RR1, RR1;
13881 - vpxor 0*16+8(%r12), RL1, RL1;
13882 - vpxor 1*16+8(%r12), RR2, RR2;
13883 - vpxor 2*16+8(%r12), RL2, RL2;
13884 - vpxor 3*16+8(%r12), RR3, RR3;
13885 - vpxor 4*16+8(%r12), RL3, RL3;
13886 - vpxor 5*16+8(%r12), RR4, RR4;
13887 - vpxor 6*16+8(%r12), RL4, RL4;
13888 + vpxor 0*16+8(%r14), RL1, RL1;
13889 + vpxor 1*16+8(%r14), RR2, RR2;
13890 + vpxor 2*16+8(%r14), RL2, RL2;
13891 + vpxor 3*16+8(%r14), RR3, RR3;
13892 + vpxor 4*16+8(%r14), RL3, RL3;
13893 + vpxor 5*16+8(%r14), RR4, RR4;
13894 + vpxor 6*16+8(%r14), RL4, RL4;
13895
13896 vmovdqu RR1, (0*16)(%r11);
13897 vmovdqu RL1, (1*16)(%r11);
13898 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13899 vmovdqu RR4, (6*16)(%r11);
13900 vmovdqu RL4, (7*16)(%r11);
13901
13902 - popq %r12;
13903 + popq %r14;
13904
13905 + pax_force_retaddr
13906 ret;
13907 ENDPROC(cast5_cbc_dec_16way)
13908
13909 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13910 * %rcx: iv (big endian, 64bit)
13911 */
13912
13913 - pushq %r12;
13914 + pushq %r14;
13915
13916 movq %rsi, %r11;
13917 - movq %rdx, %r12;
13918 + movq %rdx, %r14;
13919
13920 vpcmpeqd RTMP, RTMP, RTMP;
13921 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13922 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13923 call __cast5_enc_blk16;
13924
13925 /* dst = src ^ iv */
13926 - vpxor (0*16)(%r12), RR1, RR1;
13927 - vpxor (1*16)(%r12), RL1, RL1;
13928 - vpxor (2*16)(%r12), RR2, RR2;
13929 - vpxor (3*16)(%r12), RL2, RL2;
13930 - vpxor (4*16)(%r12), RR3, RR3;
13931 - vpxor (5*16)(%r12), RL3, RL3;
13932 - vpxor (6*16)(%r12), RR4, RR4;
13933 - vpxor (7*16)(%r12), RL4, RL4;
13934 + vpxor (0*16)(%r14), RR1, RR1;
13935 + vpxor (1*16)(%r14), RL1, RL1;
13936 + vpxor (2*16)(%r14), RR2, RR2;
13937 + vpxor (3*16)(%r14), RL2, RL2;
13938 + vpxor (4*16)(%r14), RR3, RR3;
13939 + vpxor (5*16)(%r14), RL3, RL3;
13940 + vpxor (6*16)(%r14), RR4, RR4;
13941 + vpxor (7*16)(%r14), RL4, RL4;
13942 vmovdqu RR1, (0*16)(%r11);
13943 vmovdqu RL1, (1*16)(%r11);
13944 vmovdqu RR2, (2*16)(%r11);
13945 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13946 vmovdqu RR4, (6*16)(%r11);
13947 vmovdqu RL4, (7*16)(%r11);
13948
13949 - popq %r12;
13950 + popq %r14;
13951
13952 + pax_force_retaddr
13953 ret;
13954 ENDPROC(cast5_ctr_16way)
13955 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13956 index e3531f8..e123f35 100644
13957 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13958 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13959 @@ -24,6 +24,7 @@
13960 */
13961
13962 #include <linux/linkage.h>
13963 +#include <asm/alternative-asm.h>
13964 #include "glue_helper-asm-avx.S"
13965
13966 .file "cast6-avx-x86_64-asm_64.S"
13967 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13968 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13969 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13970
13971 + pax_force_retaddr
13972 ret;
13973 ENDPROC(__cast6_enc_blk8)
13974
13975 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13976 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13977 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13978
13979 + pax_force_retaddr
13980 ret;
13981 ENDPROC(__cast6_dec_blk8)
13982
13983 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13984
13985 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13986
13987 + pax_force_retaddr
13988 ret;
13989 ENDPROC(cast6_ecb_enc_8way)
13990
13991 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13992
13993 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13994
13995 + pax_force_retaddr
13996 ret;
13997 ENDPROC(cast6_ecb_dec_8way)
13998
13999 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
14000 * %rdx: src
14001 */
14002
14003 - pushq %r12;
14004 + pushq %r14;
14005
14006 movq %rsi, %r11;
14007 - movq %rdx, %r12;
14008 + movq %rdx, %r14;
14009
14010 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14011
14012 call __cast6_dec_blk8;
14013
14014 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14015 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14016
14017 - popq %r12;
14018 + popq %r14;
14019
14020 + pax_force_retaddr
14021 ret;
14022 ENDPROC(cast6_cbc_dec_8way)
14023
14024 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
14025 * %rcx: iv (little endian, 128bit)
14026 */
14027
14028 - pushq %r12;
14029 + pushq %r14;
14030
14031 movq %rsi, %r11;
14032 - movq %rdx, %r12;
14033 + movq %rdx, %r14;
14034
14035 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14036 RD2, RX, RKR, RKM);
14037
14038 call __cast6_enc_blk8;
14039
14040 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14041 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14042
14043 - popq %r12;
14044 + popq %r14;
14045
14046 + pax_force_retaddr
14047 ret;
14048 ENDPROC(cast6_ctr_8way)
14049
14050 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14051 /* dst <= regs xor IVs(in dst) */
14052 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14053
14054 + pax_force_retaddr
14055 ret;
14056 ENDPROC(cast6_xts_enc_8way)
14057
14058 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14059 /* dst <= regs xor IVs(in dst) */
14060 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14061
14062 + pax_force_retaddr
14063 ret;
14064 ENDPROC(cast6_xts_dec_8way)
14065 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14066 index 225be06..2885e731 100644
14067 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14068 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14069 @@ -45,6 +45,7 @@
14070
14071 #include <asm/inst.h>
14072 #include <linux/linkage.h>
14073 +#include <asm/alternative-asm.h>
14074
14075 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14076
14077 @@ -309,6 +310,7 @@ do_return:
14078 popq %rsi
14079 popq %rdi
14080 popq %rbx
14081 + pax_force_retaddr
14082 ret
14083
14084 ################################################################
14085 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14086 ## PCLMULQDQ tables
14087 ## Table is 128 entries x 2 words (8 bytes) each
14088 ################################################################
14089 -.section .rotata, "a", %progbits
14090 +.section .rodata, "a", %progbits
14091 .align 8
14092 K_table:
14093 .long 0x493c7d27, 0x00000001
14094 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14095 index 5d1e007..098cb4f 100644
14096 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14097 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14098 @@ -18,6 +18,7 @@
14099
14100 #include <linux/linkage.h>
14101 #include <asm/inst.h>
14102 +#include <asm/alternative-asm.h>
14103
14104 .data
14105
14106 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14107 psrlq $1, T2
14108 pxor T2, T1
14109 pxor T1, DATA
14110 + pax_force_retaddr
14111 ret
14112 ENDPROC(__clmul_gf128mul_ble)
14113
14114 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14115 call __clmul_gf128mul_ble
14116 PSHUFB_XMM BSWAP DATA
14117 movups DATA, (%rdi)
14118 + pax_force_retaddr
14119 ret
14120 ENDPROC(clmul_ghash_mul)
14121
14122 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14123 PSHUFB_XMM BSWAP DATA
14124 movups DATA, (%rdi)
14125 .Lupdate_just_ret:
14126 + pax_force_retaddr
14127 ret
14128 ENDPROC(clmul_ghash_update)
14129 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14130 index 9279e0b..c4b3d2c 100644
14131 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14132 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14133 @@ -1,4 +1,5 @@
14134 #include <linux/linkage.h>
14135 +#include <asm/alternative-asm.h>
14136
14137 # enter salsa20_encrypt_bytes
14138 ENTRY(salsa20_encrypt_bytes)
14139 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14140 add %r11,%rsp
14141 mov %rdi,%rax
14142 mov %rsi,%rdx
14143 + pax_force_retaddr
14144 ret
14145 # bytesatleast65:
14146 ._bytesatleast65:
14147 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14148 add %r11,%rsp
14149 mov %rdi,%rax
14150 mov %rsi,%rdx
14151 + pax_force_retaddr
14152 ret
14153 ENDPROC(salsa20_keysetup)
14154
14155 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14156 add %r11,%rsp
14157 mov %rdi,%rax
14158 mov %rsi,%rdx
14159 + pax_force_retaddr
14160 ret
14161 ENDPROC(salsa20_ivsetup)
14162 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14163 index 2f202f4..d9164d6 100644
14164 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14165 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14166 @@ -24,6 +24,7 @@
14167 */
14168
14169 #include <linux/linkage.h>
14170 +#include <asm/alternative-asm.h>
14171 #include "glue_helper-asm-avx.S"
14172
14173 .file "serpent-avx-x86_64-asm_64.S"
14174 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14175 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14176 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14177
14178 + pax_force_retaddr
14179 ret;
14180 ENDPROC(__serpent_enc_blk8_avx)
14181
14182 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14183 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14184 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14185
14186 + pax_force_retaddr
14187 ret;
14188 ENDPROC(__serpent_dec_blk8_avx)
14189
14190 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14191
14192 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14193
14194 + pax_force_retaddr
14195 ret;
14196 ENDPROC(serpent_ecb_enc_8way_avx)
14197
14198 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14199
14200 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14201
14202 + pax_force_retaddr
14203 ret;
14204 ENDPROC(serpent_ecb_dec_8way_avx)
14205
14206 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14207
14208 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14209
14210 + pax_force_retaddr
14211 ret;
14212 ENDPROC(serpent_cbc_dec_8way_avx)
14213
14214 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14215
14216 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14217
14218 + pax_force_retaddr
14219 ret;
14220 ENDPROC(serpent_ctr_8way_avx)
14221
14222 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14223 /* dst <= regs xor IVs(in dst) */
14224 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14225
14226 + pax_force_retaddr
14227 ret;
14228 ENDPROC(serpent_xts_enc_8way_avx)
14229
14230 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14231 /* dst <= regs xor IVs(in dst) */
14232 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14233
14234 + pax_force_retaddr
14235 ret;
14236 ENDPROC(serpent_xts_dec_8way_avx)
14237 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14238 index b222085..abd483c 100644
14239 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14240 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14241 @@ -15,6 +15,7 @@
14242 */
14243
14244 #include <linux/linkage.h>
14245 +#include <asm/alternative-asm.h>
14246 #include "glue_helper-asm-avx2.S"
14247
14248 .file "serpent-avx2-asm_64.S"
14249 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14250 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14251 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14252
14253 + pax_force_retaddr
14254 ret;
14255 ENDPROC(__serpent_enc_blk16)
14256
14257 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14258 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14259 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14260
14261 + pax_force_retaddr
14262 ret;
14263 ENDPROC(__serpent_dec_blk16)
14264
14265 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14266
14267 vzeroupper;
14268
14269 + pax_force_retaddr
14270 ret;
14271 ENDPROC(serpent_ecb_enc_16way)
14272
14273 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14274
14275 vzeroupper;
14276
14277 + pax_force_retaddr
14278 ret;
14279 ENDPROC(serpent_ecb_dec_16way)
14280
14281 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14282
14283 vzeroupper;
14284
14285 + pax_force_retaddr
14286 ret;
14287 ENDPROC(serpent_cbc_dec_16way)
14288
14289 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14290
14291 vzeroupper;
14292
14293 + pax_force_retaddr
14294 ret;
14295 ENDPROC(serpent_ctr_16way)
14296
14297 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14298
14299 vzeroupper;
14300
14301 + pax_force_retaddr
14302 ret;
14303 ENDPROC(serpent_xts_enc_16way)
14304
14305 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14306
14307 vzeroupper;
14308
14309 + pax_force_retaddr
14310 ret;
14311 ENDPROC(serpent_xts_dec_16way)
14312 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14313 index acc066c..1559cc4 100644
14314 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14315 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14316 @@ -25,6 +25,7 @@
14317 */
14318
14319 #include <linux/linkage.h>
14320 +#include <asm/alternative-asm.h>
14321
14322 .file "serpent-sse2-x86_64-asm_64.S"
14323 .text
14324 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14325 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14326 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14327
14328 + pax_force_retaddr
14329 ret;
14330
14331 .L__enc_xor8:
14332 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14333 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14334
14335 + pax_force_retaddr
14336 ret;
14337 ENDPROC(__serpent_enc_blk_8way)
14338
14339 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14340 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14341 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14342
14343 + pax_force_retaddr
14344 ret;
14345 ENDPROC(serpent_dec_blk_8way)
14346 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14347 index a410950..9dfe7ad 100644
14348 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14349 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14350 @@ -29,6 +29,7 @@
14351 */
14352
14353 #include <linux/linkage.h>
14354 +#include <asm/alternative-asm.h>
14355
14356 #define CTX %rdi // arg1
14357 #define BUF %rsi // arg2
14358 @@ -75,9 +76,9 @@
14359
14360 push %rbx
14361 push %rbp
14362 - push %r12
14363 + push %r14
14364
14365 - mov %rsp, %r12
14366 + mov %rsp, %r14
14367 sub $64, %rsp # allocate workspace
14368 and $~15, %rsp # align stack
14369
14370 @@ -99,11 +100,12 @@
14371 xor %rax, %rax
14372 rep stosq
14373
14374 - mov %r12, %rsp # deallocate workspace
14375 + mov %r14, %rsp # deallocate workspace
14376
14377 - pop %r12
14378 + pop %r14
14379 pop %rbp
14380 pop %rbx
14381 + pax_force_retaddr
14382 ret
14383
14384 ENDPROC(\name)
14385 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14386 index 92b3b5d..0dc1dcb 100644
14387 --- a/arch/x86/crypto/sha256-avx-asm.S
14388 +++ b/arch/x86/crypto/sha256-avx-asm.S
14389 @@ -49,6 +49,7 @@
14390
14391 #ifdef CONFIG_AS_AVX
14392 #include <linux/linkage.h>
14393 +#include <asm/alternative-asm.h>
14394
14395 ## assume buffers not aligned
14396 #define VMOVDQ vmovdqu
14397 @@ -460,6 +461,7 @@ done_hash:
14398 popq %r13
14399 popq %rbp
14400 popq %rbx
14401 + pax_force_retaddr
14402 ret
14403 ENDPROC(sha256_transform_avx)
14404
14405 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14406 index 570ec5e..cf2b625 100644
14407 --- a/arch/x86/crypto/sha256-avx2-asm.S
14408 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14409 @@ -50,6 +50,7 @@
14410
14411 #ifdef CONFIG_AS_AVX2
14412 #include <linux/linkage.h>
14413 +#include <asm/alternative-asm.h>
14414
14415 ## assume buffers not aligned
14416 #define VMOVDQ vmovdqu
14417 @@ -720,6 +721,7 @@ done_hash:
14418 popq %r12
14419 popq %rbp
14420 popq %rbx
14421 + pax_force_retaddr
14422 ret
14423 ENDPROC(sha256_transform_rorx)
14424
14425 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14426 index 2cedc44..5144899 100644
14427 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14428 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14429 @@ -47,6 +47,7 @@
14430 ########################################################################
14431
14432 #include <linux/linkage.h>
14433 +#include <asm/alternative-asm.h>
14434
14435 ## assume buffers not aligned
14436 #define MOVDQ movdqu
14437 @@ -471,6 +472,7 @@ done_hash:
14438 popq %rbp
14439 popq %rbx
14440
14441 + pax_force_retaddr
14442 ret
14443 ENDPROC(sha256_transform_ssse3)
14444
14445 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14446 index 565274d..af6bc08 100644
14447 --- a/arch/x86/crypto/sha512-avx-asm.S
14448 +++ b/arch/x86/crypto/sha512-avx-asm.S
14449 @@ -49,6 +49,7 @@
14450
14451 #ifdef CONFIG_AS_AVX
14452 #include <linux/linkage.h>
14453 +#include <asm/alternative-asm.h>
14454
14455 .text
14456
14457 @@ -364,6 +365,7 @@ updateblock:
14458 mov frame_RSPSAVE(%rsp), %rsp
14459
14460 nowork:
14461 + pax_force_retaddr
14462 ret
14463 ENDPROC(sha512_transform_avx)
14464
14465 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14466 index 1f20b35..f25c8c1 100644
14467 --- a/arch/x86/crypto/sha512-avx2-asm.S
14468 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14469 @@ -51,6 +51,7 @@
14470
14471 #ifdef CONFIG_AS_AVX2
14472 #include <linux/linkage.h>
14473 +#include <asm/alternative-asm.h>
14474
14475 .text
14476
14477 @@ -678,6 +679,7 @@ done_hash:
14478
14479 # Restore Stack Pointer
14480 mov frame_RSPSAVE(%rsp), %rsp
14481 + pax_force_retaddr
14482 ret
14483 ENDPROC(sha512_transform_rorx)
14484
14485 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14486 index e610e29..ffcb5ed 100644
14487 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14488 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14489 @@ -48,6 +48,7 @@
14490 ########################################################################
14491
14492 #include <linux/linkage.h>
14493 +#include <asm/alternative-asm.h>
14494
14495 .text
14496
14497 @@ -363,6 +364,7 @@ updateblock:
14498 mov frame_RSPSAVE(%rsp), %rsp
14499
14500 nowork:
14501 + pax_force_retaddr
14502 ret
14503 ENDPROC(sha512_transform_ssse3)
14504
14505 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14506 index 0505813..b067311 100644
14507 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14508 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14509 @@ -24,6 +24,7 @@
14510 */
14511
14512 #include <linux/linkage.h>
14513 +#include <asm/alternative-asm.h>
14514 #include "glue_helper-asm-avx.S"
14515
14516 .file "twofish-avx-x86_64-asm_64.S"
14517 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14518 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14519 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14520
14521 + pax_force_retaddr
14522 ret;
14523 ENDPROC(__twofish_enc_blk8)
14524
14525 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14526 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14527 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14528
14529 + pax_force_retaddr
14530 ret;
14531 ENDPROC(__twofish_dec_blk8)
14532
14533 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14534
14535 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14536
14537 + pax_force_retaddr
14538 ret;
14539 ENDPROC(twofish_ecb_enc_8way)
14540
14541 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14542
14543 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14544
14545 + pax_force_retaddr
14546 ret;
14547 ENDPROC(twofish_ecb_dec_8way)
14548
14549 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14550 * %rdx: src
14551 */
14552
14553 - pushq %r12;
14554 + pushq %r14;
14555
14556 movq %rsi, %r11;
14557 - movq %rdx, %r12;
14558 + movq %rdx, %r14;
14559
14560 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14561
14562 call __twofish_dec_blk8;
14563
14564 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14565 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14566
14567 - popq %r12;
14568 + popq %r14;
14569
14570 + pax_force_retaddr
14571 ret;
14572 ENDPROC(twofish_cbc_dec_8way)
14573
14574 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14575 * %rcx: iv (little endian, 128bit)
14576 */
14577
14578 - pushq %r12;
14579 + pushq %r14;
14580
14581 movq %rsi, %r11;
14582 - movq %rdx, %r12;
14583 + movq %rdx, %r14;
14584
14585 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14586 RD2, RX0, RX1, RY0);
14587
14588 call __twofish_enc_blk8;
14589
14590 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14591 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14592
14593 - popq %r12;
14594 + popq %r14;
14595
14596 + pax_force_retaddr
14597 ret;
14598 ENDPROC(twofish_ctr_8way)
14599
14600 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14601 /* dst <= regs xor IVs(in dst) */
14602 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14603
14604 + pax_force_retaddr
14605 ret;
14606 ENDPROC(twofish_xts_enc_8way)
14607
14608 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14609 /* dst <= regs xor IVs(in dst) */
14610 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14611
14612 + pax_force_retaddr
14613 ret;
14614 ENDPROC(twofish_xts_dec_8way)
14615 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14616 index 1c3b7ce..02f578d 100644
14617 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14618 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14619 @@ -21,6 +21,7 @@
14620 */
14621
14622 #include <linux/linkage.h>
14623 +#include <asm/alternative-asm.h>
14624
14625 .file "twofish-x86_64-asm-3way.S"
14626 .text
14627 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14628 popq %r13;
14629 popq %r14;
14630 popq %r15;
14631 + pax_force_retaddr
14632 ret;
14633
14634 .L__enc_xor3:
14635 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14636 popq %r13;
14637 popq %r14;
14638 popq %r15;
14639 + pax_force_retaddr
14640 ret;
14641 ENDPROC(__twofish_enc_blk_3way)
14642
14643 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14644 popq %r13;
14645 popq %r14;
14646 popq %r15;
14647 + pax_force_retaddr
14648 ret;
14649 ENDPROC(twofish_dec_blk_3way)
14650 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14651 index a350c99..c1bac24 100644
14652 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14653 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14654 @@ -22,6 +22,7 @@
14655
14656 #include <linux/linkage.h>
14657 #include <asm/asm-offsets.h>
14658 +#include <asm/alternative-asm.h>
14659
14660 #define a_offset 0
14661 #define b_offset 4
14662 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14663
14664 popq R1
14665 movl $1,%eax
14666 + pax_force_retaddr
14667 ret
14668 ENDPROC(twofish_enc_blk)
14669
14670 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14671
14672 popq R1
14673 movl $1,%eax
14674 + pax_force_retaddr
14675 ret
14676 ENDPROC(twofish_dec_blk)
14677 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14678 index ae6aad1..719d6d9 100644
14679 --- a/arch/x86/ia32/ia32_aout.c
14680 +++ b/arch/x86/ia32/ia32_aout.c
14681 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14682 unsigned long dump_start, dump_size;
14683 struct user32 dump;
14684
14685 + memset(&dump, 0, sizeof(dump));
14686 +
14687 fs = get_fs();
14688 set_fs(KERNEL_DS);
14689 has_dumped = 1;
14690 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14691 index c81d35e6..3500144 100644
14692 --- a/arch/x86/ia32/ia32_signal.c
14693 +++ b/arch/x86/ia32/ia32_signal.c
14694 @@ -216,7 +216,7 @@ asmlinkage long sys32_sigreturn(void)
14695 if (__get_user(set.sig[0], &frame->sc.oldmask)
14696 || (_COMPAT_NSIG_WORDS > 1
14697 && __copy_from_user((((char *) &set.sig) + 4),
14698 - &frame->extramask,
14699 + frame->extramask,
14700 sizeof(frame->extramask))))
14701 goto badframe;
14702
14703 @@ -335,7 +335,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14704 sp -= frame_size;
14705 /* Align the stack pointer according to the i386 ABI,
14706 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14707 - sp = ((sp + 4) & -16ul) - 4;
14708 + sp = ((sp - 12) & -16ul) - 4;
14709 return (void __user *) sp;
14710 }
14711
14712 @@ -380,10 +380,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14713 } else {
14714 /* Return stub is in 32bit vsyscall page */
14715 if (current->mm->context.vdso)
14716 - restorer = current->mm->context.vdso +
14717 - selected_vdso32->sym___kernel_sigreturn;
14718 + restorer = (void __force_user *)(current->mm->context.vdso +
14719 + selected_vdso32->sym___kernel_sigreturn);
14720 else
14721 - restorer = &frame->retcode;
14722 + restorer = frame->retcode;
14723 }
14724
14725 put_user_try {
14726 @@ -393,7 +393,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14727 * These are actually not used anymore, but left because some
14728 * gdb versions depend on them as a marker.
14729 */
14730 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14731 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14732 } put_user_catch(err);
14733
14734 if (err)
14735 @@ -435,7 +435,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14736 0xb8,
14737 __NR_ia32_rt_sigreturn,
14738 0x80cd,
14739 - 0,
14740 + 0
14741 };
14742
14743 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14744 @@ -458,16 +458,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14745
14746 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14747 restorer = ksig->ka.sa.sa_restorer;
14748 + else if (current->mm->context.vdso)
14749 + /* Return stub is in 32bit vsyscall page */
14750 + restorer = (void __force_user *)(current->mm->context.vdso +
14751 + selected_vdso32->sym___kernel_rt_sigreturn);
14752 else
14753 - restorer = current->mm->context.vdso +
14754 - selected_vdso32->sym___kernel_rt_sigreturn;
14755 + restorer = frame->retcode;
14756 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14757
14758 /*
14759 * Not actually used anymore, but left because some gdb
14760 * versions need it.
14761 */
14762 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14763 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14764 } put_user_catch(err);
14765
14766 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14767 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14768 index 72bf268..127572a 100644
14769 --- a/arch/x86/ia32/ia32entry.S
14770 +++ b/arch/x86/ia32/ia32entry.S
14771 @@ -15,8 +15,10 @@
14772 #include <asm/irqflags.h>
14773 #include <asm/asm.h>
14774 #include <asm/smap.h>
14775 +#include <asm/pgtable.h>
14776 #include <linux/linkage.h>
14777 #include <linux/err.h>
14778 +#include <asm/alternative-asm.h>
14779
14780 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14781 #include <linux/elf-em.h>
14782 @@ -85,6 +87,32 @@ ENTRY(native_irq_enable_sysexit)
14783 ENDPROC(native_irq_enable_sysexit)
14784 #endif
14785
14786 + .macro pax_enter_kernel_user
14787 + pax_set_fptr_mask
14788 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14789 + call pax_enter_kernel_user
14790 +#endif
14791 + .endm
14792 +
14793 + .macro pax_exit_kernel_user
14794 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14795 + call pax_exit_kernel_user
14796 +#endif
14797 +#ifdef CONFIG_PAX_RANDKSTACK
14798 + pushq %rax
14799 + pushq %r11
14800 + call pax_randomize_kstack
14801 + popq %r11
14802 + popq %rax
14803 +#endif
14804 + .endm
14805 +
14806 + .macro pax_erase_kstack
14807 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14808 + call pax_erase_kstack
14809 +#endif
14810 + .endm
14811 +
14812 /*
14813 * 32bit SYSENTER instruction entry.
14814 *
14815 @@ -119,23 +147,24 @@ ENTRY(ia32_sysenter_target)
14816 * it is too small to ever cause noticeable irq latency.
14817 */
14818 SWAPGS_UNSAFE_STACK
14819 - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp
14820 - ENABLE_INTERRUPTS(CLBR_NONE)
14821 + movq PER_CPU_VAR(kernel_stack), %rsp
14822
14823 /* Zero-extending 32-bit regs, do not remove */
14824 movl %ebp, %ebp
14825 movl %eax, %eax
14826
14827 - movl ASM_THREAD_INFO(TI_sysenter_return, %rsp, 0), %r10d
14828 - CFI_REGISTER rip,r10
14829 + GET_THREAD_INFO(%r11)
14830 + movl TI_sysenter_return(%r11), %r11d
14831 + CFI_REGISTER rip,r11
14832
14833 /* Construct struct pt_regs on stack */
14834 pushq_cfi $__USER32_DS /* pt_regs->ss */
14835 pushq_cfi %rbp /* pt_regs->sp */
14836 CFI_REL_OFFSET rsp,0
14837 pushfq_cfi /* pt_regs->flags */
14838 + orl $X86_EFLAGS_IF,(%rsp)
14839 pushq_cfi $__USER32_CS /* pt_regs->cs */
14840 - pushq_cfi %r10 /* pt_regs->ip = thread_info->sysenter_return */
14841 + pushq_cfi %r11 /* pt_regs->ip = thread_info->sysenter_return */
14842 CFI_REL_OFFSET rip,0
14843 pushq_cfi_reg rax /* pt_regs->orig_ax */
14844 pushq_cfi_reg rdi /* pt_regs->di */
14845 @@ -147,15 +176,37 @@ ENTRY(ia32_sysenter_target)
14846 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14847 CFI_ADJUST_CFA_OFFSET 10*8
14848
14849 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14850 + movq_cfi r12, R12
14851 +#endif
14852 +
14853 + pax_enter_kernel_user
14854 +
14855 +#ifdef CONFIG_PAX_RANDKSTACK
14856 + pax_erase_kstack
14857 +#endif
14858 +
14859 + ENABLE_INTERRUPTS(CLBR_NONE)
14860 +
14861 /*
14862 * no need to do an access_ok check here because rbp has been
14863 * 32bit zero extended
14864 */
14865 +
14866 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14867 + addq pax_user_shadow_base,%rbp
14868 + ASM_PAX_OPEN_USERLAND
14869 +#endif
14870 +
14871 ASM_STAC
14872 1: movl (%rbp),%ebp
14873 _ASM_EXTABLE(1b,ia32_badarg)
14874 ASM_CLAC
14875
14876 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14877 + ASM_PAX_CLOSE_USERLAND
14878 +#endif
14879 +
14880 /*
14881 * Sysenter doesn't filter flags, so we need to clear NT
14882 * ourselves. To save a few cycles, we can check whether
14883 @@ -165,8 +216,9 @@ ENTRY(ia32_sysenter_target)
14884 jnz sysenter_fix_flags
14885 sysenter_flags_fixed:
14886
14887 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14888 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14889 + GET_THREAD_INFO(%r11)
14890 + orl $TS_COMPAT,TI_status(%r11)
14891 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14892 CFI_REMEMBER_STATE
14893 jnz sysenter_tracesys
14894 cmpq $(IA32_NR_syscalls-1),%rax
14895 @@ -181,9 +233,10 @@ sysenter_do_call:
14896 sysenter_dispatch:
14897 call *ia32_sys_call_table(,%rax,8)
14898 movq %rax,RAX(%rsp)
14899 + GET_THREAD_INFO(%r11)
14900 DISABLE_INTERRUPTS(CLBR_NONE)
14901 TRACE_IRQS_OFF
14902 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14903 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14904 jnz sysexit_audit
14905 sysexit_from_sys_call:
14906 /*
14907 @@ -196,7 +249,9 @@ sysexit_from_sys_call:
14908 * This code path is still called 'sysexit' because it pairs
14909 * with 'sysenter' and it uses the SYSENTER calling convention.
14910 */
14911 - andl $~TS_COMPAT,ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14912 + pax_exit_kernel_user
14913 + pax_erase_kstack
14914 + andl $~TS_COMPAT,TI_status(%r11)
14915 movl RIP(%rsp),%ecx /* User %eip */
14916 CFI_REGISTER rip,rcx
14917 RESTORE_RSI_RDI
14918 @@ -247,6 +302,9 @@ sysexit_from_sys_call:
14919 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14920 movl %eax,%edi /* 1st arg: syscall number */
14921 call __audit_syscall_entry
14922 +
14923 + pax_erase_kstack
14924 +
14925 movl RAX(%rsp),%eax /* reload syscall number */
14926 cmpq $(IA32_NR_syscalls-1),%rax
14927 ja ia32_badsys
14928 @@ -258,7 +316,7 @@ sysexit_from_sys_call:
14929 .endm
14930
14931 .macro auditsys_exit exit
14932 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14933 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14934 jnz ia32_ret_from_sys_call
14935 TRACE_IRQS_ON
14936 ENABLE_INTERRUPTS(CLBR_NONE)
14937 @@ -269,11 +327,12 @@ sysexit_from_sys_call:
14938 1: setbe %al /* 1 if error, 0 if not */
14939 movzbl %al,%edi /* zero-extend that into %edi */
14940 call __audit_syscall_exit
14941 + GET_THREAD_INFO(%r11)
14942 movq RAX(%rsp),%rax /* reload syscall return value */
14943 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14944 DISABLE_INTERRUPTS(CLBR_NONE)
14945 TRACE_IRQS_OFF
14946 - testl %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14947 + testl %edi,TI_flags(%r11)
14948 jz \exit
14949 CLEAR_RREGS
14950 jmp int_with_check
14951 @@ -295,7 +354,7 @@ sysenter_fix_flags:
14952
14953 sysenter_tracesys:
14954 #ifdef CONFIG_AUDITSYSCALL
14955 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14956 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14957 jz sysenter_auditsys
14958 #endif
14959 SAVE_EXTRA_REGS
14960 @@ -307,6 +366,9 @@ sysenter_tracesys:
14961 RESTORE_EXTRA_REGS
14962 cmpq $(IA32_NR_syscalls-1),%rax
14963 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14964 +
14965 + pax_erase_kstack
14966 +
14967 jmp sysenter_do_call
14968 CFI_ENDPROC
14969 ENDPROC(ia32_sysenter_target)
14970 @@ -357,7 +419,6 @@ ENTRY(ia32_cstar_target)
14971 movl %esp,%r8d
14972 CFI_REGISTER rsp,r8
14973 movq PER_CPU_VAR(kernel_stack),%rsp
14974 - ENABLE_INTERRUPTS(CLBR_NONE)
14975
14976 /* Zero-extending 32-bit regs, do not remove */
14977 movl %eax,%eax
14978 @@ -380,16 +441,41 @@ ENTRY(ia32_cstar_target)
14979 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14980 CFI_ADJUST_CFA_OFFSET 10*8
14981
14982 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14983 + movq_cfi r12, R12
14984 +#endif
14985 +
14986 + pax_enter_kernel_user
14987 +
14988 +#ifdef CONFIG_PAX_RANDKSTACK
14989 + pax_erase_kstack
14990 +#endif
14991 +
14992 + ENABLE_INTERRUPTS(CLBR_NONE)
14993 +
14994 /*
14995 * no need to do an access_ok check here because r8 has been
14996 * 32bit zero extended
14997 */
14998 +
14999 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15000 + ASM_PAX_OPEN_USERLAND
15001 + movq pax_user_shadow_base,%r8
15002 + addq RSP(%rsp),%r8
15003 +#endif
15004 +
15005 ASM_STAC
15006 1: movl (%r8),%r9d
15007 _ASM_EXTABLE(1b,ia32_badarg)
15008 ASM_CLAC
15009 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15010 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15011 +
15012 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15013 + ASM_PAX_CLOSE_USERLAND
15014 +#endif
15015 +
15016 + GET_THREAD_INFO(%r11)
15017 + orl $TS_COMPAT,TI_status(%r11)
15018 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15019 CFI_REMEMBER_STATE
15020 jnz cstar_tracesys
15021 cmpq $IA32_NR_syscalls-1,%rax
15022 @@ -404,12 +490,15 @@ cstar_do_call:
15023 cstar_dispatch:
15024 call *ia32_sys_call_table(,%rax,8)
15025 movq %rax,RAX(%rsp)
15026 + GET_THREAD_INFO(%r11)
15027 DISABLE_INTERRUPTS(CLBR_NONE)
15028 TRACE_IRQS_OFF
15029 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15030 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15031 jnz sysretl_audit
15032 sysretl_from_sys_call:
15033 - andl $~TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15034 + pax_exit_kernel_user
15035 + pax_erase_kstack
15036 + andl $~TS_COMPAT,TI_status(%r11)
15037 RESTORE_RSI_RDI_RDX
15038 movl RIP(%rsp),%ecx
15039 CFI_REGISTER rip,rcx
15040 @@ -451,7 +540,7 @@ sysretl_audit:
15041
15042 cstar_tracesys:
15043 #ifdef CONFIG_AUDITSYSCALL
15044 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15045 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15046 jz cstar_auditsys
15047 #endif
15048 xchgl %r9d,%ebp
15049 @@ -465,11 +554,19 @@ cstar_tracesys:
15050 xchgl %ebp,%r9d
15051 cmpq $(IA32_NR_syscalls-1),%rax
15052 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15053 +
15054 + pax_erase_kstack
15055 +
15056 jmp cstar_do_call
15057 END(ia32_cstar_target)
15058
15059 ia32_badarg:
15060 ASM_CLAC
15061 +
15062 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15063 + ASM_PAX_CLOSE_USERLAND
15064 +#endif
15065 +
15066 movq $-EFAULT,%rax
15067 jmp ia32_sysret
15068 CFI_ENDPROC
15069 @@ -505,14 +602,8 @@ ENTRY(ia32_syscall)
15070 /*CFI_REL_OFFSET cs,1*8 */
15071 CFI_REL_OFFSET rip,0*8
15072
15073 - /*
15074 - * Interrupts are off on entry.
15075 - * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15076 - * it is too small to ever cause noticeable irq latency.
15077 - */
15078 PARAVIRT_ADJUST_EXCEPTION_FRAME
15079 SWAPGS
15080 - ENABLE_INTERRUPTS(CLBR_NONE)
15081
15082 /* Zero-extending 32-bit regs, do not remove */
15083 movl %eax,%eax
15084 @@ -528,8 +619,26 @@ ENTRY(ia32_syscall)
15085 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15086 CFI_ADJUST_CFA_OFFSET 10*8
15087
15088 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15089 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15090 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15091 + movq_cfi r12, R12
15092 +#endif
15093 +
15094 + pax_enter_kernel_user
15095 +
15096 +#ifdef CONFIG_PAX_RANDKSTACK
15097 + pax_erase_kstack
15098 +#endif
15099 +
15100 + /*
15101 + * Interrupts are off on entry.
15102 + * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15103 + * it is too small to ever cause noticeable irq latency.
15104 + */
15105 + ENABLE_INTERRUPTS(CLBR_NONE)
15106 +
15107 + GET_THREAD_INFO(%r11)
15108 + orl $TS_COMPAT,TI_status(%r11)
15109 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15110 jnz ia32_tracesys
15111 cmpq $(IA32_NR_syscalls-1),%rax
15112 ja ia32_badsys
15113 @@ -557,6 +666,9 @@ ia32_tracesys:
15114 RESTORE_EXTRA_REGS
15115 cmpq $(IA32_NR_syscalls-1),%rax
15116 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15117 +
15118 + pax_erase_kstack
15119 +
15120 jmp ia32_do_call
15121 END(ia32_syscall)
15122
15123 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15124 index 719cd70..69d576b 100644
15125 --- a/arch/x86/ia32/sys_ia32.c
15126 +++ b/arch/x86/ia32/sys_ia32.c
15127 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15128 */
15129 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15130 {
15131 - typeof(ubuf->st_uid) uid = 0;
15132 - typeof(ubuf->st_gid) gid = 0;
15133 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15134 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15135 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15136 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15137 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15138 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15139 index bdf02ee..51a4656 100644
15140 --- a/arch/x86/include/asm/alternative-asm.h
15141 +++ b/arch/x86/include/asm/alternative-asm.h
15142 @@ -18,6 +18,45 @@
15143 .endm
15144 #endif
15145
15146 +#ifdef KERNEXEC_PLUGIN
15147 + .macro pax_force_retaddr_bts rip=0
15148 + btsq $63,\rip(%rsp)
15149 + .endm
15150 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15151 + .macro pax_force_retaddr rip=0, reload=0
15152 + btsq $63,\rip(%rsp)
15153 + .endm
15154 + .macro pax_force_fptr ptr
15155 + btsq $63,\ptr
15156 + .endm
15157 + .macro pax_set_fptr_mask
15158 + .endm
15159 +#endif
15160 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15161 + .macro pax_force_retaddr rip=0, reload=0
15162 + .if \reload
15163 + pax_set_fptr_mask
15164 + .endif
15165 + orq %r12,\rip(%rsp)
15166 + .endm
15167 + .macro pax_force_fptr ptr
15168 + orq %r12,\ptr
15169 + .endm
15170 + .macro pax_set_fptr_mask
15171 + movabs $0x8000000000000000,%r12
15172 + .endm
15173 +#endif
15174 +#else
15175 + .macro pax_force_retaddr rip=0, reload=0
15176 + .endm
15177 + .macro pax_force_fptr ptr
15178 + .endm
15179 + .macro pax_force_retaddr_bts rip=0
15180 + .endm
15181 + .macro pax_set_fptr_mask
15182 + .endm
15183 +#endif
15184 +
15185 .macro altinstruction_entry orig alt feature orig_len alt_len pad_len
15186 .long \orig - .
15187 .long \alt - .
15188 @@ -38,7 +77,7 @@
15189 altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
15190 .popsection
15191
15192 - .pushsection .altinstr_replacement,"ax"
15193 + .pushsection .altinstr_replacement,"a"
15194 143:
15195 \newinstr
15196 144:
15197 @@ -68,7 +107,7 @@
15198 altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
15199 .popsection
15200
15201 - .pushsection .altinstr_replacement,"ax"
15202 + .pushsection .altinstr_replacement,"a"
15203 143:
15204 \newinstr1
15205 144:
15206 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15207 index ba32af0..ff42fc0 100644
15208 --- a/arch/x86/include/asm/alternative.h
15209 +++ b/arch/x86/include/asm/alternative.h
15210 @@ -130,7 +130,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15211 ".pushsection .altinstructions,\"a\"\n" \
15212 ALTINSTR_ENTRY(feature, 1) \
15213 ".popsection\n" \
15214 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15215 + ".pushsection .altinstr_replacement, \"a\"\n" \
15216 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15217 ".popsection"
15218
15219 @@ -140,7 +140,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15220 ALTINSTR_ENTRY(feature1, 1) \
15221 ALTINSTR_ENTRY(feature2, 2) \
15222 ".popsection\n" \
15223 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15224 + ".pushsection .altinstr_replacement, \"a\"\n" \
15225 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15226 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15227 ".popsection"
15228 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15229 index 976b86a..f3bc83a 100644
15230 --- a/arch/x86/include/asm/apic.h
15231 +++ b/arch/x86/include/asm/apic.h
15232 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15233
15234 #ifdef CONFIG_X86_LOCAL_APIC
15235
15236 -extern unsigned int apic_verbosity;
15237 +extern int apic_verbosity;
15238 extern int local_apic_timer_c2_ok;
15239
15240 extern int disable_apic;
15241 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15242 index 20370c6..a2eb9b0 100644
15243 --- a/arch/x86/include/asm/apm.h
15244 +++ b/arch/x86/include/asm/apm.h
15245 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15246 __asm__ __volatile__(APM_DO_ZERO_SEGS
15247 "pushl %%edi\n\t"
15248 "pushl %%ebp\n\t"
15249 - "lcall *%%cs:apm_bios_entry\n\t"
15250 + "lcall *%%ss:apm_bios_entry\n\t"
15251 "setc %%al\n\t"
15252 "popl %%ebp\n\t"
15253 "popl %%edi\n\t"
15254 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15255 __asm__ __volatile__(APM_DO_ZERO_SEGS
15256 "pushl %%edi\n\t"
15257 "pushl %%ebp\n\t"
15258 - "lcall *%%cs:apm_bios_entry\n\t"
15259 + "lcall *%%ss:apm_bios_entry\n\t"
15260 "setc %%bl\n\t"
15261 "popl %%ebp\n\t"
15262 "popl %%edi\n\t"
15263 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15264 index 5e5cd12..51cdc93 100644
15265 --- a/arch/x86/include/asm/atomic.h
15266 +++ b/arch/x86/include/asm/atomic.h
15267 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15268 }
15269
15270 /**
15271 + * atomic_read_unchecked - read atomic variable
15272 + * @v: pointer of type atomic_unchecked_t
15273 + *
15274 + * Atomically reads the value of @v.
15275 + */
15276 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15277 +{
15278 + return ACCESS_ONCE((v)->counter);
15279 +}
15280 +
15281 +/**
15282 * atomic_set - set atomic variable
15283 * @v: pointer of type atomic_t
15284 * @i: required value
15285 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15286 }
15287
15288 /**
15289 + * atomic_set_unchecked - set atomic variable
15290 + * @v: pointer of type atomic_unchecked_t
15291 + * @i: required value
15292 + *
15293 + * Atomically sets the value of @v to @i.
15294 + */
15295 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15296 +{
15297 + v->counter = i;
15298 +}
15299 +
15300 +/**
15301 * atomic_add - add integer to atomic variable
15302 * @i: integer value to add
15303 * @v: pointer of type atomic_t
15304 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15305 */
15306 static inline void atomic_add(int i, atomic_t *v)
15307 {
15308 - asm volatile(LOCK_PREFIX "addl %1,%0"
15309 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15310 +
15311 +#ifdef CONFIG_PAX_REFCOUNT
15312 + "jno 0f\n"
15313 + LOCK_PREFIX "subl %1,%0\n"
15314 + "int $4\n0:\n"
15315 + _ASM_EXTABLE(0b, 0b)
15316 +#endif
15317 +
15318 + : "+m" (v->counter)
15319 + : "ir" (i));
15320 +}
15321 +
15322 +/**
15323 + * atomic_add_unchecked - add integer to atomic variable
15324 + * @i: integer value to add
15325 + * @v: pointer of type atomic_unchecked_t
15326 + *
15327 + * Atomically adds @i to @v.
15328 + */
15329 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15330 +{
15331 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15332 : "+m" (v->counter)
15333 : "ir" (i));
15334 }
15335 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15336 */
15337 static inline void atomic_sub(int i, atomic_t *v)
15338 {
15339 - asm volatile(LOCK_PREFIX "subl %1,%0"
15340 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15341 +
15342 +#ifdef CONFIG_PAX_REFCOUNT
15343 + "jno 0f\n"
15344 + LOCK_PREFIX "addl %1,%0\n"
15345 + "int $4\n0:\n"
15346 + _ASM_EXTABLE(0b, 0b)
15347 +#endif
15348 +
15349 + : "+m" (v->counter)
15350 + : "ir" (i));
15351 +}
15352 +
15353 +/**
15354 + * atomic_sub_unchecked - subtract integer from atomic variable
15355 + * @i: integer value to subtract
15356 + * @v: pointer of type atomic_unchecked_t
15357 + *
15358 + * Atomically subtracts @i from @v.
15359 + */
15360 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15361 +{
15362 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15363 : "+m" (v->counter)
15364 : "ir" (i));
15365 }
15366 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15367 */
15368 static inline int atomic_sub_and_test(int i, atomic_t *v)
15369 {
15370 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15371 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15372 }
15373
15374 /**
15375 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15376 */
15377 static inline void atomic_inc(atomic_t *v)
15378 {
15379 - asm volatile(LOCK_PREFIX "incl %0"
15380 + asm volatile(LOCK_PREFIX "incl %0\n"
15381 +
15382 +#ifdef CONFIG_PAX_REFCOUNT
15383 + "jno 0f\n"
15384 + LOCK_PREFIX "decl %0\n"
15385 + "int $4\n0:\n"
15386 + _ASM_EXTABLE(0b, 0b)
15387 +#endif
15388 +
15389 + : "+m" (v->counter));
15390 +}
15391 +
15392 +/**
15393 + * atomic_inc_unchecked - increment atomic variable
15394 + * @v: pointer of type atomic_unchecked_t
15395 + *
15396 + * Atomically increments @v by 1.
15397 + */
15398 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15399 +{
15400 + asm volatile(LOCK_PREFIX "incl %0\n"
15401 : "+m" (v->counter));
15402 }
15403
15404 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15405 */
15406 static inline void atomic_dec(atomic_t *v)
15407 {
15408 - asm volatile(LOCK_PREFIX "decl %0"
15409 + asm volatile(LOCK_PREFIX "decl %0\n"
15410 +
15411 +#ifdef CONFIG_PAX_REFCOUNT
15412 + "jno 0f\n"
15413 + LOCK_PREFIX "incl %0\n"
15414 + "int $4\n0:\n"
15415 + _ASM_EXTABLE(0b, 0b)
15416 +#endif
15417 +
15418 + : "+m" (v->counter));
15419 +}
15420 +
15421 +/**
15422 + * atomic_dec_unchecked - decrement atomic variable
15423 + * @v: pointer of type atomic_unchecked_t
15424 + *
15425 + * Atomically decrements @v by 1.
15426 + */
15427 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15428 +{
15429 + asm volatile(LOCK_PREFIX "decl %0\n"
15430 : "+m" (v->counter));
15431 }
15432
15433 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15434 */
15435 static inline int atomic_dec_and_test(atomic_t *v)
15436 {
15437 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15438 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15439 }
15440
15441 /**
15442 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15443 */
15444 static inline int atomic_inc_and_test(atomic_t *v)
15445 {
15446 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15447 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15448 +}
15449 +
15450 +/**
15451 + * atomic_inc_and_test_unchecked - increment and test
15452 + * @v: pointer of type atomic_unchecked_t
15453 + *
15454 + * Atomically increments @v by 1
15455 + * and returns true if the result is zero, or false for all
15456 + * other cases.
15457 + */
15458 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15459 +{
15460 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15461 }
15462
15463 /**
15464 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15465 */
15466 static inline int atomic_add_negative(int i, atomic_t *v)
15467 {
15468 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15469 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15470 }
15471
15472 /**
15473 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15474 *
15475 * Atomically adds @i to @v and returns @i + @v
15476 */
15477 -static inline int atomic_add_return(int i, atomic_t *v)
15478 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15479 +{
15480 + return i + xadd_check_overflow(&v->counter, i);
15481 +}
15482 +
15483 +/**
15484 + * atomic_add_return_unchecked - add integer and return
15485 + * @i: integer value to add
15486 + * @v: pointer of type atomic_unchecked_t
15487 + *
15488 + * Atomically adds @i to @v and returns @i + @v
15489 + */
15490 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15491 {
15492 return i + xadd(&v->counter, i);
15493 }
15494 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15495 *
15496 * Atomically subtracts @i from @v and returns @v - @i
15497 */
15498 -static inline int atomic_sub_return(int i, atomic_t *v)
15499 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15500 {
15501 return atomic_add_return(-i, v);
15502 }
15503
15504 #define atomic_inc_return(v) (atomic_add_return(1, v))
15505 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15506 +{
15507 + return atomic_add_return_unchecked(1, v);
15508 +}
15509 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15510
15511 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15512 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15513 +{
15514 + return cmpxchg(&v->counter, old, new);
15515 +}
15516 +
15517 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15518 {
15519 return cmpxchg(&v->counter, old, new);
15520 }
15521 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15522 return xchg(&v->counter, new);
15523 }
15524
15525 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15526 +{
15527 + return xchg(&v->counter, new);
15528 +}
15529 +
15530 /**
15531 * __atomic_add_unless - add unless the number is already a given value
15532 * @v: pointer of type atomic_t
15533 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15534 */
15535 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15536 {
15537 - int c, old;
15538 + int c, old, new;
15539 c = atomic_read(v);
15540 for (;;) {
15541 - if (unlikely(c == (u)))
15542 + if (unlikely(c == u))
15543 break;
15544 - old = atomic_cmpxchg((v), c, c + (a));
15545 +
15546 + asm volatile("addl %2,%0\n"
15547 +
15548 +#ifdef CONFIG_PAX_REFCOUNT
15549 + "jno 0f\n"
15550 + "subl %2,%0\n"
15551 + "int $4\n0:\n"
15552 + _ASM_EXTABLE(0b, 0b)
15553 +#endif
15554 +
15555 + : "=r" (new)
15556 + : "0" (c), "ir" (a));
15557 +
15558 + old = atomic_cmpxchg(v, c, new);
15559 if (likely(old == c))
15560 break;
15561 c = old;
15562 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15563 }
15564
15565 /**
15566 + * atomic_inc_not_zero_hint - increment if not null
15567 + * @v: pointer of type atomic_t
15568 + * @hint: probable value of the atomic before the increment
15569 + *
15570 + * This version of atomic_inc_not_zero() gives a hint of probable
15571 + * value of the atomic. This helps processor to not read the memory
15572 + * before doing the atomic read/modify/write cycle, lowering
15573 + * number of bus transactions on some arches.
15574 + *
15575 + * Returns: 0 if increment was not done, 1 otherwise.
15576 + */
15577 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15578 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15579 +{
15580 + int val, c = hint, new;
15581 +
15582 + /* sanity test, should be removed by compiler if hint is a constant */
15583 + if (!hint)
15584 + return __atomic_add_unless(v, 1, 0);
15585 +
15586 + do {
15587 + asm volatile("incl %0\n"
15588 +
15589 +#ifdef CONFIG_PAX_REFCOUNT
15590 + "jno 0f\n"
15591 + "decl %0\n"
15592 + "int $4\n0:\n"
15593 + _ASM_EXTABLE(0b, 0b)
15594 +#endif
15595 +
15596 + : "=r" (new)
15597 + : "0" (c));
15598 +
15599 + val = atomic_cmpxchg(v, c, new);
15600 + if (val == c)
15601 + return 1;
15602 + c = val;
15603 + } while (c);
15604 +
15605 + return 0;
15606 +}
15607 +
15608 +/**
15609 * atomic_inc_short - increment of a short integer
15610 * @v: pointer to type int
15611 *
15612 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15613 }
15614
15615 /* These are x86-specific, used by some header files */
15616 -#define atomic_clear_mask(mask, addr) \
15617 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15618 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15619 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15620 +{
15621 + asm volatile(LOCK_PREFIX "andl %1,%0"
15622 + : "+m" (v->counter)
15623 + : "r" (~(mask))
15624 + : "memory");
15625 +}
15626
15627 -#define atomic_set_mask(mask, addr) \
15628 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15629 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15630 - : "memory")
15631 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15632 +{
15633 + asm volatile(LOCK_PREFIX "andl %1,%0"
15634 + : "+m" (v->counter)
15635 + : "r" (~(mask))
15636 + : "memory");
15637 +}
15638 +
15639 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15640 +{
15641 + asm volatile(LOCK_PREFIX "orl %1,%0"
15642 + : "+m" (v->counter)
15643 + : "r" (mask)
15644 + : "memory");
15645 +}
15646 +
15647 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15648 +{
15649 + asm volatile(LOCK_PREFIX "orl %1,%0"
15650 + : "+m" (v->counter)
15651 + : "r" (mask)
15652 + : "memory");
15653 +}
15654
15655 #ifdef CONFIG_X86_32
15656 # include <asm/atomic64_32.h>
15657 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15658 index b154de7..bf18a5a 100644
15659 --- a/arch/x86/include/asm/atomic64_32.h
15660 +++ b/arch/x86/include/asm/atomic64_32.h
15661 @@ -12,6 +12,14 @@ typedef struct {
15662 u64 __aligned(8) counter;
15663 } atomic64_t;
15664
15665 +#ifdef CONFIG_PAX_REFCOUNT
15666 +typedef struct {
15667 + u64 __aligned(8) counter;
15668 +} atomic64_unchecked_t;
15669 +#else
15670 +typedef atomic64_t atomic64_unchecked_t;
15671 +#endif
15672 +
15673 #define ATOMIC64_INIT(val) { (val) }
15674
15675 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15676 @@ -37,21 +45,31 @@ typedef struct {
15677 ATOMIC64_DECL_ONE(sym##_386)
15678
15679 ATOMIC64_DECL_ONE(add_386);
15680 +ATOMIC64_DECL_ONE(add_unchecked_386);
15681 ATOMIC64_DECL_ONE(sub_386);
15682 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15683 ATOMIC64_DECL_ONE(inc_386);
15684 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15685 ATOMIC64_DECL_ONE(dec_386);
15686 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15687 #endif
15688
15689 #define alternative_atomic64(f, out, in...) \
15690 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15691
15692 ATOMIC64_DECL(read);
15693 +ATOMIC64_DECL(read_unchecked);
15694 ATOMIC64_DECL(set);
15695 +ATOMIC64_DECL(set_unchecked);
15696 ATOMIC64_DECL(xchg);
15697 ATOMIC64_DECL(add_return);
15698 +ATOMIC64_DECL(add_return_unchecked);
15699 ATOMIC64_DECL(sub_return);
15700 +ATOMIC64_DECL(sub_return_unchecked);
15701 ATOMIC64_DECL(inc_return);
15702 +ATOMIC64_DECL(inc_return_unchecked);
15703 ATOMIC64_DECL(dec_return);
15704 +ATOMIC64_DECL(dec_return_unchecked);
15705 ATOMIC64_DECL(dec_if_positive);
15706 ATOMIC64_DECL(inc_not_zero);
15707 ATOMIC64_DECL(add_unless);
15708 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15709 }
15710
15711 /**
15712 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15713 + * @p: pointer to type atomic64_unchecked_t
15714 + * @o: expected value
15715 + * @n: new value
15716 + *
15717 + * Atomically sets @v to @n if it was equal to @o and returns
15718 + * the old value.
15719 + */
15720 +
15721 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15722 +{
15723 + return cmpxchg64(&v->counter, o, n);
15724 +}
15725 +
15726 +/**
15727 * atomic64_xchg - xchg atomic64 variable
15728 * @v: pointer to type atomic64_t
15729 * @n: value to assign
15730 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15731 }
15732
15733 /**
15734 + * atomic64_set_unchecked - set atomic64 variable
15735 + * @v: pointer to type atomic64_unchecked_t
15736 + * @n: value to assign
15737 + *
15738 + * Atomically sets the value of @v to @n.
15739 + */
15740 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15741 +{
15742 + unsigned high = (unsigned)(i >> 32);
15743 + unsigned low = (unsigned)i;
15744 + alternative_atomic64(set, /* no output */,
15745 + "S" (v), "b" (low), "c" (high)
15746 + : "eax", "edx", "memory");
15747 +}
15748 +
15749 +/**
15750 * atomic64_read - read atomic64 variable
15751 * @v: pointer to type atomic64_t
15752 *
15753 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15754 }
15755
15756 /**
15757 + * atomic64_read_unchecked - read atomic64 variable
15758 + * @v: pointer to type atomic64_unchecked_t
15759 + *
15760 + * Atomically reads the value of @v and returns it.
15761 + */
15762 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15763 +{
15764 + long long r;
15765 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15766 + return r;
15767 + }
15768 +
15769 +/**
15770 * atomic64_add_return - add and return
15771 * @i: integer value to add
15772 * @v: pointer to type atomic64_t
15773 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15774 return i;
15775 }
15776
15777 +/**
15778 + * atomic64_add_return_unchecked - add and return
15779 + * @i: integer value to add
15780 + * @v: pointer to type atomic64_unchecked_t
15781 + *
15782 + * Atomically adds @i to @v and returns @i + *@v
15783 + */
15784 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15785 +{
15786 + alternative_atomic64(add_return_unchecked,
15787 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15788 + ASM_NO_INPUT_CLOBBER("memory"));
15789 + return i;
15790 +}
15791 +
15792 /*
15793 * Other variants with different arithmetic operators:
15794 */
15795 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15796 return a;
15797 }
15798
15799 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15800 +{
15801 + long long a;
15802 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15803 + "S" (v) : "memory", "ecx");
15804 + return a;
15805 +}
15806 +
15807 static inline long long atomic64_dec_return(atomic64_t *v)
15808 {
15809 long long a;
15810 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15811 }
15812
15813 /**
15814 + * atomic64_add_unchecked - add integer to atomic64 variable
15815 + * @i: integer value to add
15816 + * @v: pointer to type atomic64_unchecked_t
15817 + *
15818 + * Atomically adds @i to @v.
15819 + */
15820 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15821 +{
15822 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15823 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15824 + ASM_NO_INPUT_CLOBBER("memory"));
15825 + return i;
15826 +}
15827 +
15828 +/**
15829 * atomic64_sub - subtract the atomic64 variable
15830 * @i: integer value to subtract
15831 * @v: pointer to type atomic64_t
15832 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15833 index f8d273e..02f39f3 100644
15834 --- a/arch/x86/include/asm/atomic64_64.h
15835 +++ b/arch/x86/include/asm/atomic64_64.h
15836 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15837 }
15838
15839 /**
15840 + * atomic64_read_unchecked - read atomic64 variable
15841 + * @v: pointer of type atomic64_unchecked_t
15842 + *
15843 + * Atomically reads the value of @v.
15844 + * Doesn't imply a read memory barrier.
15845 + */
15846 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15847 +{
15848 + return ACCESS_ONCE((v)->counter);
15849 +}
15850 +
15851 +/**
15852 * atomic64_set - set atomic64 variable
15853 * @v: pointer to type atomic64_t
15854 * @i: required value
15855 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15856 }
15857
15858 /**
15859 + * atomic64_set_unchecked - set atomic64 variable
15860 + * @v: pointer to type atomic64_unchecked_t
15861 + * @i: required value
15862 + *
15863 + * Atomically sets the value of @v to @i.
15864 + */
15865 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15866 +{
15867 + v->counter = i;
15868 +}
15869 +
15870 +/**
15871 * atomic64_add - add integer to atomic64 variable
15872 * @i: integer value to add
15873 * @v: pointer to type atomic64_t
15874 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15875 */
15876 static inline void atomic64_add(long i, atomic64_t *v)
15877 {
15878 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15879 +
15880 +#ifdef CONFIG_PAX_REFCOUNT
15881 + "jno 0f\n"
15882 + LOCK_PREFIX "subq %1,%0\n"
15883 + "int $4\n0:\n"
15884 + _ASM_EXTABLE(0b, 0b)
15885 +#endif
15886 +
15887 + : "=m" (v->counter)
15888 + : "er" (i), "m" (v->counter));
15889 +}
15890 +
15891 +/**
15892 + * atomic64_add_unchecked - add integer to atomic64 variable
15893 + * @i: integer value to add
15894 + * @v: pointer to type atomic64_unchecked_t
15895 + *
15896 + * Atomically adds @i to @v.
15897 + */
15898 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15899 +{
15900 asm volatile(LOCK_PREFIX "addq %1,%0"
15901 : "=m" (v->counter)
15902 : "er" (i), "m" (v->counter));
15903 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15904 */
15905 static inline void atomic64_sub(long i, atomic64_t *v)
15906 {
15907 - asm volatile(LOCK_PREFIX "subq %1,%0"
15908 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15909 +
15910 +#ifdef CONFIG_PAX_REFCOUNT
15911 + "jno 0f\n"
15912 + LOCK_PREFIX "addq %1,%0\n"
15913 + "int $4\n0:\n"
15914 + _ASM_EXTABLE(0b, 0b)
15915 +#endif
15916 +
15917 + : "=m" (v->counter)
15918 + : "er" (i), "m" (v->counter));
15919 +}
15920 +
15921 +/**
15922 + * atomic64_sub_unchecked - subtract the atomic64 variable
15923 + * @i: integer value to subtract
15924 + * @v: pointer to type atomic64_unchecked_t
15925 + *
15926 + * Atomically subtracts @i from @v.
15927 + */
15928 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15929 +{
15930 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15931 : "=m" (v->counter)
15932 : "er" (i), "m" (v->counter));
15933 }
15934 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15935 */
15936 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15937 {
15938 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15939 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15940 }
15941
15942 /**
15943 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15944 */
15945 static inline void atomic64_inc(atomic64_t *v)
15946 {
15947 + asm volatile(LOCK_PREFIX "incq %0\n"
15948 +
15949 +#ifdef CONFIG_PAX_REFCOUNT
15950 + "jno 0f\n"
15951 + LOCK_PREFIX "decq %0\n"
15952 + "int $4\n0:\n"
15953 + _ASM_EXTABLE(0b, 0b)
15954 +#endif
15955 +
15956 + : "=m" (v->counter)
15957 + : "m" (v->counter));
15958 +}
15959 +
15960 +/**
15961 + * atomic64_inc_unchecked - increment atomic64 variable
15962 + * @v: pointer to type atomic64_unchecked_t
15963 + *
15964 + * Atomically increments @v by 1.
15965 + */
15966 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15967 +{
15968 asm volatile(LOCK_PREFIX "incq %0"
15969 : "=m" (v->counter)
15970 : "m" (v->counter));
15971 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15972 */
15973 static inline void atomic64_dec(atomic64_t *v)
15974 {
15975 - asm volatile(LOCK_PREFIX "decq %0"
15976 + asm volatile(LOCK_PREFIX "decq %0\n"
15977 +
15978 +#ifdef CONFIG_PAX_REFCOUNT
15979 + "jno 0f\n"
15980 + LOCK_PREFIX "incq %0\n"
15981 + "int $4\n0:\n"
15982 + _ASM_EXTABLE(0b, 0b)
15983 +#endif
15984 +
15985 + : "=m" (v->counter)
15986 + : "m" (v->counter));
15987 +}
15988 +
15989 +/**
15990 + * atomic64_dec_unchecked - decrement atomic64 variable
15991 + * @v: pointer to type atomic64_t
15992 + *
15993 + * Atomically decrements @v by 1.
15994 + */
15995 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15996 +{
15997 + asm volatile(LOCK_PREFIX "decq %0\n"
15998 : "=m" (v->counter)
15999 : "m" (v->counter));
16000 }
16001 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
16002 */
16003 static inline int atomic64_dec_and_test(atomic64_t *v)
16004 {
16005 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
16006 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
16007 }
16008
16009 /**
16010 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
16011 */
16012 static inline int atomic64_inc_and_test(atomic64_t *v)
16013 {
16014 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
16015 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
16016 }
16017
16018 /**
16019 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
16020 */
16021 static inline int atomic64_add_negative(long i, atomic64_t *v)
16022 {
16023 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
16024 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
16025 }
16026
16027 /**
16028 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16029 */
16030 static inline long atomic64_add_return(long i, atomic64_t *v)
16031 {
16032 + return i + xadd_check_overflow(&v->counter, i);
16033 +}
16034 +
16035 +/**
16036 + * atomic64_add_return_unchecked - add and return
16037 + * @i: integer value to add
16038 + * @v: pointer to type atomic64_unchecked_t
16039 + *
16040 + * Atomically adds @i to @v and returns @i + @v
16041 + */
16042 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16043 +{
16044 return i + xadd(&v->counter, i);
16045 }
16046
16047 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16048 }
16049
16050 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16051 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16052 +{
16053 + return atomic64_add_return_unchecked(1, v);
16054 +}
16055 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16056
16057 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16058 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16059 return cmpxchg(&v->counter, old, new);
16060 }
16061
16062 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16063 +{
16064 + return cmpxchg(&v->counter, old, new);
16065 +}
16066 +
16067 static inline long atomic64_xchg(atomic64_t *v, long new)
16068 {
16069 return xchg(&v->counter, new);
16070 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16071 */
16072 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16073 {
16074 - long c, old;
16075 + long c, old, new;
16076 c = atomic64_read(v);
16077 for (;;) {
16078 - if (unlikely(c == (u)))
16079 + if (unlikely(c == u))
16080 break;
16081 - old = atomic64_cmpxchg((v), c, c + (a));
16082 +
16083 + asm volatile("add %2,%0\n"
16084 +
16085 +#ifdef CONFIG_PAX_REFCOUNT
16086 + "jno 0f\n"
16087 + "sub %2,%0\n"
16088 + "int $4\n0:\n"
16089 + _ASM_EXTABLE(0b, 0b)
16090 +#endif
16091 +
16092 + : "=r" (new)
16093 + : "0" (c), "ir" (a));
16094 +
16095 + old = atomic64_cmpxchg(v, c, new);
16096 if (likely(old == c))
16097 break;
16098 c = old;
16099 }
16100 - return c != (u);
16101 + return c != u;
16102 }
16103
16104 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16105 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16106 index 959e45b..6ea9bf6 100644
16107 --- a/arch/x86/include/asm/barrier.h
16108 +++ b/arch/x86/include/asm/barrier.h
16109 @@ -57,7 +57,7 @@
16110 do { \
16111 compiletime_assert_atomic_type(*p); \
16112 smp_mb(); \
16113 - ACCESS_ONCE(*p) = (v); \
16114 + ACCESS_ONCE_RW(*p) = (v); \
16115 } while (0)
16116
16117 #define smp_load_acquire(p) \
16118 @@ -74,7 +74,7 @@ do { \
16119 do { \
16120 compiletime_assert_atomic_type(*p); \
16121 barrier(); \
16122 - ACCESS_ONCE(*p) = (v); \
16123 + ACCESS_ONCE_RW(*p) = (v); \
16124 } while (0)
16125
16126 #define smp_load_acquire(p) \
16127 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16128 index cfe3b95..d01b118 100644
16129 --- a/arch/x86/include/asm/bitops.h
16130 +++ b/arch/x86/include/asm/bitops.h
16131 @@ -50,7 +50,7 @@
16132 * a mask operation on a byte.
16133 */
16134 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16135 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16136 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16137 #define CONST_MASK(nr) (1 << ((nr) & 7))
16138
16139 /**
16140 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16141 */
16142 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16143 {
16144 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16145 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16146 }
16147
16148 /**
16149 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16150 */
16151 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16152 {
16153 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16154 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16155 }
16156
16157 /**
16158 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16159 */
16160 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16161 {
16162 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16163 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16164 }
16165
16166 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16167 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16168 *
16169 * Undefined if no bit exists, so code should check against 0 first.
16170 */
16171 -static inline unsigned long __ffs(unsigned long word)
16172 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16173 {
16174 asm("rep; bsf %1,%0"
16175 : "=r" (word)
16176 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16177 *
16178 * Undefined if no zero exists, so code should check against ~0UL first.
16179 */
16180 -static inline unsigned long ffz(unsigned long word)
16181 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16182 {
16183 asm("rep; bsf %1,%0"
16184 : "=r" (word)
16185 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16186 *
16187 * Undefined if no set bit exists, so code should check against 0 first.
16188 */
16189 -static inline unsigned long __fls(unsigned long word)
16190 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16191 {
16192 asm("bsr %1,%0"
16193 : "=r" (word)
16194 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16195 * set bit if value is nonzero. The last (most significant) bit is
16196 * at position 32.
16197 */
16198 -static inline int fls(int x)
16199 +static inline int __intentional_overflow(-1) fls(int x)
16200 {
16201 int r;
16202
16203 @@ -476,7 +476,7 @@ static inline int fls(int x)
16204 * at position 64.
16205 */
16206 #ifdef CONFIG_X86_64
16207 -static __always_inline int fls64(__u64 x)
16208 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16209 {
16210 int bitpos = -1;
16211 /*
16212 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16213 index 4fa687a..60f2d39 100644
16214 --- a/arch/x86/include/asm/boot.h
16215 +++ b/arch/x86/include/asm/boot.h
16216 @@ -6,10 +6,15 @@
16217 #include <uapi/asm/boot.h>
16218
16219 /* Physical address where kernel should be loaded. */
16220 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16221 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16222 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16223 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16224
16225 +#ifndef __ASSEMBLY__
16226 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16227 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16228 +#endif
16229 +
16230 /* Minimum kernel alignment, as a power of two */
16231 #ifdef CONFIG_X86_64
16232 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16233 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16234 index 48f99f1..d78ebf9 100644
16235 --- a/arch/x86/include/asm/cache.h
16236 +++ b/arch/x86/include/asm/cache.h
16237 @@ -5,12 +5,13 @@
16238
16239 /* L1 cache line size */
16240 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16241 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16242 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16243
16244 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16245 +#define __read_only __attribute__((__section__(".data..read_only")))
16246
16247 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16248 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16249 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16250
16251 #ifdef CONFIG_X86_VSMP
16252 #ifdef CONFIG_SMP
16253 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16254 index 1c8b50e..166bcaa 100644
16255 --- a/arch/x86/include/asm/calling.h
16256 +++ b/arch/x86/include/asm/calling.h
16257 @@ -96,23 +96,26 @@ For 32-bit we have the following conventions - kernel is built with
16258 .endm
16259
16260 .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
16261 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16262 + movq_cfi r12, R12+\offset
16263 +#endif
16264 .if \r11
16265 - movq_cfi r11, 6*8+\offset
16266 + movq_cfi r11, R11+\offset
16267 .endif
16268 .if \r8910
16269 - movq_cfi r10, 7*8+\offset
16270 - movq_cfi r9, 8*8+\offset
16271 - movq_cfi r8, 9*8+\offset
16272 + movq_cfi r10, R10+\offset
16273 + movq_cfi r9, R9+\offset
16274 + movq_cfi r8, R8+\offset
16275 .endif
16276 .if \rax
16277 - movq_cfi rax, 10*8+\offset
16278 + movq_cfi rax, RAX+\offset
16279 .endif
16280 .if \rcx
16281 - movq_cfi rcx, 11*8+\offset
16282 + movq_cfi rcx, RCX+\offset
16283 .endif
16284 - movq_cfi rdx, 12*8+\offset
16285 - movq_cfi rsi, 13*8+\offset
16286 - movq_cfi rdi, 14*8+\offset
16287 + movq_cfi rdx, RDX+\offset
16288 + movq_cfi rsi, RSI+\offset
16289 + movq_cfi rdi, RDI+\offset
16290 .endm
16291 .macro SAVE_C_REGS offset=0
16292 SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1
16293 @@ -131,76 +134,87 @@ For 32-bit we have the following conventions - kernel is built with
16294 .endm
16295
16296 .macro SAVE_EXTRA_REGS offset=0
16297 - movq_cfi r15, 0*8+\offset
16298 - movq_cfi r14, 1*8+\offset
16299 - movq_cfi r13, 2*8+\offset
16300 - movq_cfi r12, 3*8+\offset
16301 - movq_cfi rbp, 4*8+\offset
16302 - movq_cfi rbx, 5*8+\offset
16303 + movq_cfi r15, R15+\offset
16304 + movq_cfi r14, R14+\offset
16305 + movq_cfi r13, R13+\offset
16306 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16307 + movq_cfi r12, R12+\offset
16308 +#endif
16309 + movq_cfi rbp, RBP+\offset
16310 + movq_cfi rbx, RBX+\offset
16311 .endm
16312 .macro SAVE_EXTRA_REGS_RBP offset=0
16313 - movq_cfi rbp, 4*8+\offset
16314 + movq_cfi rbp, RBP+\offset
16315 .endm
16316
16317 .macro RESTORE_EXTRA_REGS offset=0
16318 - movq_cfi_restore 0*8+\offset, r15
16319 - movq_cfi_restore 1*8+\offset, r14
16320 - movq_cfi_restore 2*8+\offset, r13
16321 - movq_cfi_restore 3*8+\offset, r12
16322 - movq_cfi_restore 4*8+\offset, rbp
16323 - movq_cfi_restore 5*8+\offset, rbx
16324 + movq_cfi_restore R15+\offset, r15
16325 + movq_cfi_restore R14+\offset, r14
16326 + movq_cfi_restore R13+\offset, r13
16327 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16328 + movq_cfi_restore R12+\offset, r12
16329 +#endif
16330 + movq_cfi_restore RBP+\offset, rbp
16331 + movq_cfi_restore RBX+\offset, rbx
16332 .endm
16333
16334 .macro ZERO_EXTRA_REGS
16335 xorl %r15d, %r15d
16336 xorl %r14d, %r14d
16337 xorl %r13d, %r13d
16338 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16339 xorl %r12d, %r12d
16340 +#endif
16341 xorl %ebp, %ebp
16342 xorl %ebx, %ebx
16343 .endm
16344
16345 - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1
16346 + .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1
16347 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16348 + .if \rstor_r12
16349 + movq_cfi_restore R12, r12
16350 + .endif
16351 +#endif
16352 .if \rstor_r11
16353 - movq_cfi_restore 6*8, r11
16354 + movq_cfi_restore R11, r11
16355 .endif
16356 .if \rstor_r8910
16357 - movq_cfi_restore 7*8, r10
16358 - movq_cfi_restore 8*8, r9
16359 - movq_cfi_restore 9*8, r8
16360 + movq_cfi_restore R10, r10
16361 + movq_cfi_restore R9, r9
16362 + movq_cfi_restore R8, r8
16363 .endif
16364 .if \rstor_rax
16365 - movq_cfi_restore 10*8, rax
16366 + movq_cfi_restore RAX, rax
16367 .endif
16368 .if \rstor_rcx
16369 - movq_cfi_restore 11*8, rcx
16370 + movq_cfi_restore RCX, rcx
16371 .endif
16372 .if \rstor_rdx
16373 - movq_cfi_restore 12*8, rdx
16374 + movq_cfi_restore RDX, rdx
16375 .endif
16376 - movq_cfi_restore 13*8, rsi
16377 - movq_cfi_restore 14*8, rdi
16378 + movq_cfi_restore RSI, rsi
16379 + movq_cfi_restore RDI, rdi
16380 .endm
16381 .macro RESTORE_C_REGS
16382 - RESTORE_C_REGS_HELPER 1,1,1,1,1
16383 + RESTORE_C_REGS_HELPER 1,1,1,1,1,1
16384 .endm
16385 .macro RESTORE_C_REGS_EXCEPT_RAX
16386 - RESTORE_C_REGS_HELPER 0,1,1,1,1
16387 + RESTORE_C_REGS_HELPER 0,1,1,1,1,0
16388 .endm
16389 .macro RESTORE_C_REGS_EXCEPT_RCX
16390 - RESTORE_C_REGS_HELPER 1,0,1,1,1
16391 + RESTORE_C_REGS_HELPER 1,0,1,1,1,0
16392 .endm
16393 .macro RESTORE_C_REGS_EXCEPT_R11
16394 - RESTORE_C_REGS_HELPER 1,1,0,1,1
16395 + RESTORE_C_REGS_HELPER 1,1,0,1,1,1
16396 .endm
16397 .macro RESTORE_C_REGS_EXCEPT_RCX_R11
16398 - RESTORE_C_REGS_HELPER 1,0,0,1,1
16399 + RESTORE_C_REGS_HELPER 1,0,0,1,1,1
16400 .endm
16401 .macro RESTORE_RSI_RDI
16402 - RESTORE_C_REGS_HELPER 0,0,0,0,0
16403 + RESTORE_C_REGS_HELPER 0,0,0,0,0,1
16404 .endm
16405 .macro RESTORE_RSI_RDI_RDX
16406 - RESTORE_C_REGS_HELPER 0,0,0,0,1
16407 + RESTORE_C_REGS_HELPER 0,0,0,0,1,1
16408 .endm
16409
16410 .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0
16411 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16412 index f50de69..2b0a458 100644
16413 --- a/arch/x86/include/asm/checksum_32.h
16414 +++ b/arch/x86/include/asm/checksum_32.h
16415 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16416 int len, __wsum sum,
16417 int *src_err_ptr, int *dst_err_ptr);
16418
16419 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16420 + int len, __wsum sum,
16421 + int *src_err_ptr, int *dst_err_ptr);
16422 +
16423 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16424 + int len, __wsum sum,
16425 + int *src_err_ptr, int *dst_err_ptr);
16426 +
16427 /*
16428 * Note: when you get a NULL pointer exception here this means someone
16429 * passed in an incorrect kernel address to one of these functions.
16430 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16431
16432 might_sleep();
16433 stac();
16434 - ret = csum_partial_copy_generic((__force void *)src, dst,
16435 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16436 len, sum, err_ptr, NULL);
16437 clac();
16438
16439 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16440 might_sleep();
16441 if (access_ok(VERIFY_WRITE, dst, len)) {
16442 stac();
16443 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16444 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16445 len, sum, NULL, err_ptr);
16446 clac();
16447 return ret;
16448 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16449 index 99c105d7..2f667ac 100644
16450 --- a/arch/x86/include/asm/cmpxchg.h
16451 +++ b/arch/x86/include/asm/cmpxchg.h
16452 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16453 __compiletime_error("Bad argument size for cmpxchg");
16454 extern void __xadd_wrong_size(void)
16455 __compiletime_error("Bad argument size for xadd");
16456 +extern void __xadd_check_overflow_wrong_size(void)
16457 + __compiletime_error("Bad argument size for xadd_check_overflow");
16458 extern void __add_wrong_size(void)
16459 __compiletime_error("Bad argument size for add");
16460 +extern void __add_check_overflow_wrong_size(void)
16461 + __compiletime_error("Bad argument size for add_check_overflow");
16462
16463 /*
16464 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16465 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16466 __ret; \
16467 })
16468
16469 +#ifdef CONFIG_PAX_REFCOUNT
16470 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16471 + ({ \
16472 + __typeof__ (*(ptr)) __ret = (arg); \
16473 + switch (sizeof(*(ptr))) { \
16474 + case __X86_CASE_L: \
16475 + asm volatile (lock #op "l %0, %1\n" \
16476 + "jno 0f\n" \
16477 + "mov %0,%1\n" \
16478 + "int $4\n0:\n" \
16479 + _ASM_EXTABLE(0b, 0b) \
16480 + : "+r" (__ret), "+m" (*(ptr)) \
16481 + : : "memory", "cc"); \
16482 + break; \
16483 + case __X86_CASE_Q: \
16484 + asm volatile (lock #op "q %q0, %1\n" \
16485 + "jno 0f\n" \
16486 + "mov %0,%1\n" \
16487 + "int $4\n0:\n" \
16488 + _ASM_EXTABLE(0b, 0b) \
16489 + : "+r" (__ret), "+m" (*(ptr)) \
16490 + : : "memory", "cc"); \
16491 + break; \
16492 + default: \
16493 + __ ## op ## _check_overflow_wrong_size(); \
16494 + } \
16495 + __ret; \
16496 + })
16497 +#else
16498 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16499 +#endif
16500 +
16501 /*
16502 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16503 * Since this is generally used to protect other memory information, we
16504 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16505 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16506 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16507
16508 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16509 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16510 +
16511 #define __add(ptr, inc, lock) \
16512 ({ \
16513 __typeof__ (*(ptr)) __ret = (inc); \
16514 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16515 index acdee09..a553db3 100644
16516 --- a/arch/x86/include/asm/compat.h
16517 +++ b/arch/x86/include/asm/compat.h
16518 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16519 typedef u32 compat_uint_t;
16520 typedef u32 compat_ulong_t;
16521 typedef u64 __attribute__((aligned(4))) compat_u64;
16522 -typedef u32 compat_uptr_t;
16523 +typedef u32 __user compat_uptr_t;
16524
16525 struct compat_timespec {
16526 compat_time_t tv_sec;
16527 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16528 index 3d6606f..91703f1 100644
16529 --- a/arch/x86/include/asm/cpufeature.h
16530 +++ b/arch/x86/include/asm/cpufeature.h
16531 @@ -214,7 +214,7 @@
16532 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16533 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16534 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16535 -
16536 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16537
16538 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16539 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16540 @@ -222,7 +222,7 @@
16541 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16542 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16543 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16544 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16545 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16546 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16547 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16548 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16549 @@ -401,6 +401,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16550 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16551 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16552 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16553 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16554
16555 #if __GNUC__ >= 4
16556 extern void warn_pre_alternatives(void);
16557 @@ -454,7 +455,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16558
16559 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16560 t_warn:
16561 - warn_pre_alternatives();
16562 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16563 + warn_pre_alternatives();
16564 return false;
16565 #endif
16566
16567 @@ -475,7 +477,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16568 ".section .discard,\"aw\",@progbits\n"
16569 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16570 ".previous\n"
16571 - ".section .altinstr_replacement,\"ax\"\n"
16572 + ".section .altinstr_replacement,\"a\"\n"
16573 "3: movb $1,%0\n"
16574 "4:\n"
16575 ".previous\n"
16576 @@ -510,7 +512,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16577 " .byte 5f - 4f\n" /* repl len */
16578 " .byte 3b - 2b\n" /* pad len */
16579 ".previous\n"
16580 - ".section .altinstr_replacement,\"ax\"\n"
16581 + ".section .altinstr_replacement,\"a\"\n"
16582 "4: jmp %l[t_no]\n"
16583 "5:\n"
16584 ".previous\n"
16585 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16586 ".section .discard,\"aw\",@progbits\n"
16587 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16588 ".previous\n"
16589 - ".section .altinstr_replacement,\"ax\"\n"
16590 + ".section .altinstr_replacement,\"a\"\n"
16591 "3: movb $0,%0\n"
16592 "4:\n"
16593 ".previous\n"
16594 @@ -560,7 +562,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16595 ".section .discard,\"aw\",@progbits\n"
16596 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16597 ".previous\n"
16598 - ".section .altinstr_replacement,\"ax\"\n"
16599 + ".section .altinstr_replacement,\"a\"\n"
16600 "5: movb $1,%0\n"
16601 "6:\n"
16602 ".previous\n"
16603 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16604 index a0bf89f..56f0b2a 100644
16605 --- a/arch/x86/include/asm/desc.h
16606 +++ b/arch/x86/include/asm/desc.h
16607 @@ -4,6 +4,7 @@
16608 #include <asm/desc_defs.h>
16609 #include <asm/ldt.h>
16610 #include <asm/mmu.h>
16611 +#include <asm/pgtable.h>
16612
16613 #include <linux/smp.h>
16614 #include <linux/percpu.h>
16615 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16616
16617 desc->type = (info->read_exec_only ^ 1) << 1;
16618 desc->type |= info->contents << 2;
16619 + desc->type |= info->seg_not_present ^ 1;
16620
16621 desc->s = 1;
16622 desc->dpl = 0x3;
16623 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16624 }
16625
16626 extern struct desc_ptr idt_descr;
16627 -extern gate_desc idt_table[];
16628 -extern struct desc_ptr debug_idt_descr;
16629 -extern gate_desc debug_idt_table[];
16630 -
16631 -struct gdt_page {
16632 - struct desc_struct gdt[GDT_ENTRIES];
16633 -} __attribute__((aligned(PAGE_SIZE)));
16634 -
16635 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16636 +extern gate_desc idt_table[IDT_ENTRIES];
16637 +extern const struct desc_ptr debug_idt_descr;
16638 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16639
16640 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16641 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16642 {
16643 - return per_cpu(gdt_page, cpu).gdt;
16644 + return cpu_gdt_table[cpu];
16645 }
16646
16647 #ifdef CONFIG_X86_64
16648 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16649 unsigned long base, unsigned dpl, unsigned flags,
16650 unsigned short seg)
16651 {
16652 - gate->a = (seg << 16) | (base & 0xffff);
16653 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16654 + gate->gate.offset_low = base;
16655 + gate->gate.seg = seg;
16656 + gate->gate.reserved = 0;
16657 + gate->gate.type = type;
16658 + gate->gate.s = 0;
16659 + gate->gate.dpl = dpl;
16660 + gate->gate.p = 1;
16661 + gate->gate.offset_high = base >> 16;
16662 }
16663
16664 #endif
16665 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16666
16667 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16668 {
16669 + pax_open_kernel();
16670 memcpy(&idt[entry], gate, sizeof(*gate));
16671 + pax_close_kernel();
16672 }
16673
16674 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16675 {
16676 + pax_open_kernel();
16677 memcpy(&ldt[entry], desc, 8);
16678 + pax_close_kernel();
16679 }
16680
16681 static inline void
16682 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16683 default: size = sizeof(*gdt); break;
16684 }
16685
16686 + pax_open_kernel();
16687 memcpy(&gdt[entry], desc, size);
16688 + pax_close_kernel();
16689 }
16690
16691 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16692 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16693
16694 static inline void native_load_tr_desc(void)
16695 {
16696 + pax_open_kernel();
16697 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16698 + pax_close_kernel();
16699 }
16700
16701 static inline void native_load_gdt(const struct desc_ptr *dtr)
16702 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16703 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16704 unsigned int i;
16705
16706 + pax_open_kernel();
16707 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16708 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16709 + pax_close_kernel();
16710 }
16711
16712 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16713 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16714 preempt_enable();
16715 }
16716
16717 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16718 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16719 {
16720 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16721 }
16722 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16723 }
16724
16725 #ifdef CONFIG_X86_64
16726 -static inline void set_nmi_gate(int gate, void *addr)
16727 +static inline void set_nmi_gate(int gate, const void *addr)
16728 {
16729 gate_desc s;
16730
16731 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16732 #endif
16733
16734 #ifdef CONFIG_TRACING
16735 -extern struct desc_ptr trace_idt_descr;
16736 -extern gate_desc trace_idt_table[];
16737 +extern const struct desc_ptr trace_idt_descr;
16738 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16739 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16740 {
16741 write_idt_entry(trace_idt_table, entry, gate);
16742 }
16743
16744 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16745 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16746 unsigned dpl, unsigned ist, unsigned seg)
16747 {
16748 gate_desc s;
16749 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16750 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16751 #endif
16752
16753 -static inline void _set_gate(int gate, unsigned type, void *addr,
16754 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16755 unsigned dpl, unsigned ist, unsigned seg)
16756 {
16757 gate_desc s;
16758 @@ -379,14 +392,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16759 #define set_intr_gate_notrace(n, addr) \
16760 do { \
16761 BUG_ON((unsigned)n > 0xFF); \
16762 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16763 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16764 __KERNEL_CS); \
16765 } while (0)
16766
16767 #define set_intr_gate(n, addr) \
16768 do { \
16769 set_intr_gate_notrace(n, addr); \
16770 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16771 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16772 0, 0, __KERNEL_CS); \
16773 } while (0)
16774
16775 @@ -414,19 +427,19 @@ static inline void alloc_system_vector(int vector)
16776 /*
16777 * This routine sets up an interrupt gate at directory privilege level 3.
16778 */
16779 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16780 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16781 {
16782 BUG_ON((unsigned)n > 0xFF);
16783 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16784 }
16785
16786 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16787 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16788 {
16789 BUG_ON((unsigned)n > 0xFF);
16790 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16791 }
16792
16793 -static inline void set_trap_gate(unsigned int n, void *addr)
16794 +static inline void set_trap_gate(unsigned int n, const void *addr)
16795 {
16796 BUG_ON((unsigned)n > 0xFF);
16797 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16798 @@ -435,16 +448,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16799 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16800 {
16801 BUG_ON((unsigned)n > 0xFF);
16802 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16803 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16804 }
16805
16806 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16807 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16808 {
16809 BUG_ON((unsigned)n > 0xFF);
16810 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16811 }
16812
16813 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16814 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16815 {
16816 BUG_ON((unsigned)n > 0xFF);
16817 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16818 @@ -516,4 +529,17 @@ static inline void load_current_idt(void)
16819 else
16820 load_idt((const struct desc_ptr *)&idt_descr);
16821 }
16822 +
16823 +#ifdef CONFIG_X86_32
16824 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16825 +{
16826 + struct desc_struct d;
16827 +
16828 + if (likely(limit))
16829 + limit = (limit - 1UL) >> PAGE_SHIFT;
16830 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16831 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16832 +}
16833 +#endif
16834 +
16835 #endif /* _ASM_X86_DESC_H */
16836 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16837 index 278441f..b95a174 100644
16838 --- a/arch/x86/include/asm/desc_defs.h
16839 +++ b/arch/x86/include/asm/desc_defs.h
16840 @@ -31,6 +31,12 @@ struct desc_struct {
16841 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16842 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16843 };
16844 + struct {
16845 + u16 offset_low;
16846 + u16 seg;
16847 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16848 + unsigned offset_high: 16;
16849 + } gate;
16850 };
16851 } __attribute__((packed));
16852
16853 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16854 index ced283a..ffe04cc 100644
16855 --- a/arch/x86/include/asm/div64.h
16856 +++ b/arch/x86/include/asm/div64.h
16857 @@ -39,7 +39,7 @@
16858 __mod; \
16859 })
16860
16861 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16862 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16863 {
16864 union {
16865 u64 v64;
16866 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16867 index f161c18..97d43e8 100644
16868 --- a/arch/x86/include/asm/elf.h
16869 +++ b/arch/x86/include/asm/elf.h
16870 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16871
16872 #include <asm/vdso.h>
16873
16874 -#ifdef CONFIG_X86_64
16875 -extern unsigned int vdso64_enabled;
16876 -#endif
16877 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16878 extern unsigned int vdso32_enabled;
16879 #endif
16880 @@ -250,7 +247,25 @@ extern int force_personality32;
16881 the loader. We need to make sure that it is out of the way of the program
16882 that it will "exec", and that there is sufficient room for the brk. */
16883
16884 +#ifdef CONFIG_PAX_SEGMEXEC
16885 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16886 +#else
16887 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16888 +#endif
16889 +
16890 +#ifdef CONFIG_PAX_ASLR
16891 +#ifdef CONFIG_X86_32
16892 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16893 +
16894 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16895 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16896 +#else
16897 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16898 +
16899 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16900 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16901 +#endif
16902 +#endif
16903
16904 /* This yields a mask that user programs can use to figure out what
16905 instruction set this CPU supports. This could be done in user space,
16906 @@ -299,17 +314,13 @@ do { \
16907
16908 #define ARCH_DLINFO \
16909 do { \
16910 - if (vdso64_enabled) \
16911 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16912 - (unsigned long __force)current->mm->context.vdso); \
16913 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16914 } while (0)
16915
16916 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16917 #define ARCH_DLINFO_X32 \
16918 do { \
16919 - if (vdso64_enabled) \
16920 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16921 - (unsigned long __force)current->mm->context.vdso); \
16922 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16923 } while (0)
16924
16925 #define AT_SYSINFO 32
16926 @@ -324,10 +335,10 @@ else \
16927
16928 #endif /* !CONFIG_X86_32 */
16929
16930 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16931 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16932
16933 #define VDSO_ENTRY \
16934 - ((unsigned long)current->mm->context.vdso + \
16935 + (current->mm->context.vdso + \
16936 selected_vdso32->sym___kernel_vsyscall)
16937
16938 struct linux_binprm;
16939 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16940 index 77a99ac..39ff7f5 100644
16941 --- a/arch/x86/include/asm/emergency-restart.h
16942 +++ b/arch/x86/include/asm/emergency-restart.h
16943 @@ -1,6 +1,6 @@
16944 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16945 #define _ASM_X86_EMERGENCY_RESTART_H
16946
16947 -extern void machine_emergency_restart(void);
16948 +extern void machine_emergency_restart(void) __noreturn;
16949
16950 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16951 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16952 index 1c7eefe..d0e4702 100644
16953 --- a/arch/x86/include/asm/floppy.h
16954 +++ b/arch/x86/include/asm/floppy.h
16955 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16956 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16957 } fd_routine[] = {
16958 {
16959 - request_dma,
16960 - free_dma,
16961 - get_dma_residue,
16962 - dma_mem_alloc,
16963 - hard_dma_setup
16964 + ._request_dma = request_dma,
16965 + ._free_dma = free_dma,
16966 + ._get_dma_residue = get_dma_residue,
16967 + ._dma_mem_alloc = dma_mem_alloc,
16968 + ._dma_setup = hard_dma_setup
16969 },
16970 {
16971 - vdma_request_dma,
16972 - vdma_nop,
16973 - vdma_get_dma_residue,
16974 - vdma_mem_alloc,
16975 - vdma_dma_setup
16976 + ._request_dma = vdma_request_dma,
16977 + ._free_dma = vdma_nop,
16978 + ._get_dma_residue = vdma_get_dma_residue,
16979 + ._dma_mem_alloc = vdma_mem_alloc,
16980 + ._dma_setup = vdma_dma_setup
16981 }
16982 };
16983
16984 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16985 index da5e967..ab07eec 100644
16986 --- a/arch/x86/include/asm/fpu-internal.h
16987 +++ b/arch/x86/include/asm/fpu-internal.h
16988 @@ -151,8 +151,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16989 #define user_insn(insn, output, input...) \
16990 ({ \
16991 int err; \
16992 + pax_open_userland(); \
16993 asm volatile(ASM_STAC "\n" \
16994 - "1:" #insn "\n\t" \
16995 + "1:" \
16996 + __copyuser_seg \
16997 + #insn "\n\t" \
16998 "2: " ASM_CLAC "\n" \
16999 ".section .fixup,\"ax\"\n" \
17000 "3: movl $-1,%[err]\n" \
17001 @@ -161,6 +164,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
17002 _ASM_EXTABLE(1b, 3b) \
17003 : [err] "=r" (err), output \
17004 : "0"(0), input); \
17005 + pax_close_userland(); \
17006 err; \
17007 })
17008
17009 @@ -327,7 +331,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
17010 "fnclex\n\t"
17011 "emms\n\t"
17012 "fildl %P[addr]" /* set F?P to defined value */
17013 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
17014 + : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0));
17015 }
17016
17017 return fpu_restore_checking(&tsk->thread.fpu);
17018 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
17019 index b4c1f54..e290c08 100644
17020 --- a/arch/x86/include/asm/futex.h
17021 +++ b/arch/x86/include/asm/futex.h
17022 @@ -12,6 +12,7 @@
17023 #include <asm/smap.h>
17024
17025 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17026 + typecheck(u32 __user *, uaddr); \
17027 asm volatile("\t" ASM_STAC "\n" \
17028 "1:\t" insn "\n" \
17029 "2:\t" ASM_CLAC "\n" \
17030 @@ -20,15 +21,16 @@
17031 "\tjmp\t2b\n" \
17032 "\t.previous\n" \
17033 _ASM_EXTABLE(1b, 3b) \
17034 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17035 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17036 : "i" (-EFAULT), "0" (oparg), "1" (0))
17037
17038 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17039 + typecheck(u32 __user *, uaddr); \
17040 asm volatile("\t" ASM_STAC "\n" \
17041 "1:\tmovl %2, %0\n" \
17042 "\tmovl\t%0, %3\n" \
17043 "\t" insn "\n" \
17044 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17045 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17046 "\tjnz\t1b\n" \
17047 "3:\t" ASM_CLAC "\n" \
17048 "\t.section .fixup,\"ax\"\n" \
17049 @@ -38,7 +40,7 @@
17050 _ASM_EXTABLE(1b, 4b) \
17051 _ASM_EXTABLE(2b, 4b) \
17052 : "=&a" (oldval), "=&r" (ret), \
17053 - "+m" (*uaddr), "=&r" (tem) \
17054 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17055 : "r" (oparg), "i" (-EFAULT), "1" (0))
17056
17057 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17058 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17059
17060 pagefault_disable();
17061
17062 + pax_open_userland();
17063 switch (op) {
17064 case FUTEX_OP_SET:
17065 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17066 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17067 break;
17068 case FUTEX_OP_ADD:
17069 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17070 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17071 uaddr, oparg);
17072 break;
17073 case FUTEX_OP_OR:
17074 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17075 default:
17076 ret = -ENOSYS;
17077 }
17078 + pax_close_userland();
17079
17080 pagefault_enable();
17081
17082 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17083 index e9571dd..df5f542 100644
17084 --- a/arch/x86/include/asm/hw_irq.h
17085 +++ b/arch/x86/include/asm/hw_irq.h
17086 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17087 #endif /* CONFIG_X86_LOCAL_APIC */
17088
17089 /* Statistics */
17090 -extern atomic_t irq_err_count;
17091 -extern atomic_t irq_mis_count;
17092 +extern atomic_unchecked_t irq_err_count;
17093 +extern atomic_unchecked_t irq_mis_count;
17094
17095 /* EISA */
17096 extern void eisa_set_level_irq(unsigned int irq);
17097 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17098 index ccffa53..3c90c87 100644
17099 --- a/arch/x86/include/asm/i8259.h
17100 +++ b/arch/x86/include/asm/i8259.h
17101 @@ -62,7 +62,7 @@ struct legacy_pic {
17102 void (*init)(int auto_eoi);
17103 int (*irq_pending)(unsigned int irq);
17104 void (*make_irq)(unsigned int irq);
17105 -};
17106 +} __do_const;
17107
17108 extern struct legacy_pic *legacy_pic;
17109 extern struct legacy_pic null_legacy_pic;
17110 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17111 index 34a5b93..27e40a6 100644
17112 --- a/arch/x86/include/asm/io.h
17113 +++ b/arch/x86/include/asm/io.h
17114 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17115 "m" (*(volatile type __force *)addr) barrier); }
17116
17117 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17118 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17119 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17120 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17121 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17122
17123 build_mmio_read(__readb, "b", unsigned char, "=q", )
17124 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17125 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17126 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17127 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17128
17129 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17130 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17131 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17132 * this function
17133 */
17134
17135 -static inline phys_addr_t virt_to_phys(volatile void *address)
17136 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17137 {
17138 return __pa(address);
17139 }
17140 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17141 return ioremap_nocache(offset, size);
17142 }
17143
17144 -extern void iounmap(volatile void __iomem *addr);
17145 +extern void iounmap(const volatile void __iomem *addr);
17146
17147 extern void set_iounmap_nonlazy(void);
17148
17149 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17150
17151 #include <linux/vmalloc.h>
17152
17153 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17154 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17155 +{
17156 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17157 +}
17158 +
17159 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17160 +{
17161 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17162 +}
17163 +
17164 /*
17165 * Convert a virtual cached pointer to an uncached pointer
17166 */
17167 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17168 index b77f5ed..a2f791e 100644
17169 --- a/arch/x86/include/asm/irqflags.h
17170 +++ b/arch/x86/include/asm/irqflags.h
17171 @@ -137,6 +137,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17172 swapgs; \
17173 sysretl
17174
17175 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17176 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17177 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17178 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17179 +
17180 #else
17181 #define INTERRUPT_RETURN iret
17182 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17183 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17184 index 4421b5d..8543006 100644
17185 --- a/arch/x86/include/asm/kprobes.h
17186 +++ b/arch/x86/include/asm/kprobes.h
17187 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17188 #define RELATIVEJUMP_SIZE 5
17189 #define RELATIVECALL_OPCODE 0xe8
17190 #define RELATIVE_ADDR_SIZE 4
17191 -#define MAX_STACK_SIZE 64
17192 -#define MIN_STACK_SIZE(ADDR) \
17193 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17194 - THREAD_SIZE - (unsigned long)(ADDR))) \
17195 - ? (MAX_STACK_SIZE) \
17196 - : (((unsigned long)current_thread_info()) + \
17197 - THREAD_SIZE - (unsigned long)(ADDR)))
17198 +#define MAX_STACK_SIZE 64UL
17199 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17200
17201 #define flush_insn_slot(p) do { } while (0)
17202
17203 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17204 index 4ad6560..75c7bdd 100644
17205 --- a/arch/x86/include/asm/local.h
17206 +++ b/arch/x86/include/asm/local.h
17207 @@ -10,33 +10,97 @@ typedef struct {
17208 atomic_long_t a;
17209 } local_t;
17210
17211 +typedef struct {
17212 + atomic_long_unchecked_t a;
17213 +} local_unchecked_t;
17214 +
17215 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17216
17217 #define local_read(l) atomic_long_read(&(l)->a)
17218 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17219 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17220 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17221
17222 static inline void local_inc(local_t *l)
17223 {
17224 - asm volatile(_ASM_INC "%0"
17225 + asm volatile(_ASM_INC "%0\n"
17226 +
17227 +#ifdef CONFIG_PAX_REFCOUNT
17228 + "jno 0f\n"
17229 + _ASM_DEC "%0\n"
17230 + "int $4\n0:\n"
17231 + _ASM_EXTABLE(0b, 0b)
17232 +#endif
17233 +
17234 + : "+m" (l->a.counter));
17235 +}
17236 +
17237 +static inline void local_inc_unchecked(local_unchecked_t *l)
17238 +{
17239 + asm volatile(_ASM_INC "%0\n"
17240 : "+m" (l->a.counter));
17241 }
17242
17243 static inline void local_dec(local_t *l)
17244 {
17245 - asm volatile(_ASM_DEC "%0"
17246 + asm volatile(_ASM_DEC "%0\n"
17247 +
17248 +#ifdef CONFIG_PAX_REFCOUNT
17249 + "jno 0f\n"
17250 + _ASM_INC "%0\n"
17251 + "int $4\n0:\n"
17252 + _ASM_EXTABLE(0b, 0b)
17253 +#endif
17254 +
17255 + : "+m" (l->a.counter));
17256 +}
17257 +
17258 +static inline void local_dec_unchecked(local_unchecked_t *l)
17259 +{
17260 + asm volatile(_ASM_DEC "%0\n"
17261 : "+m" (l->a.counter));
17262 }
17263
17264 static inline void local_add(long i, local_t *l)
17265 {
17266 - asm volatile(_ASM_ADD "%1,%0"
17267 + asm volatile(_ASM_ADD "%1,%0\n"
17268 +
17269 +#ifdef CONFIG_PAX_REFCOUNT
17270 + "jno 0f\n"
17271 + _ASM_SUB "%1,%0\n"
17272 + "int $4\n0:\n"
17273 + _ASM_EXTABLE(0b, 0b)
17274 +#endif
17275 +
17276 + : "+m" (l->a.counter)
17277 + : "ir" (i));
17278 +}
17279 +
17280 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17281 +{
17282 + asm volatile(_ASM_ADD "%1,%0\n"
17283 : "+m" (l->a.counter)
17284 : "ir" (i));
17285 }
17286
17287 static inline void local_sub(long i, local_t *l)
17288 {
17289 - asm volatile(_ASM_SUB "%1,%0"
17290 + asm volatile(_ASM_SUB "%1,%0\n"
17291 +
17292 +#ifdef CONFIG_PAX_REFCOUNT
17293 + "jno 0f\n"
17294 + _ASM_ADD "%1,%0\n"
17295 + "int $4\n0:\n"
17296 + _ASM_EXTABLE(0b, 0b)
17297 +#endif
17298 +
17299 + : "+m" (l->a.counter)
17300 + : "ir" (i));
17301 +}
17302 +
17303 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17304 +{
17305 + asm volatile(_ASM_SUB "%1,%0\n"
17306 : "+m" (l->a.counter)
17307 : "ir" (i));
17308 }
17309 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17310 */
17311 static inline int local_sub_and_test(long i, local_t *l)
17312 {
17313 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17314 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17315 }
17316
17317 /**
17318 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17319 */
17320 static inline int local_dec_and_test(local_t *l)
17321 {
17322 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17323 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17324 }
17325
17326 /**
17327 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17328 */
17329 static inline int local_inc_and_test(local_t *l)
17330 {
17331 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17332 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17333 }
17334
17335 /**
17336 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17337 */
17338 static inline int local_add_negative(long i, local_t *l)
17339 {
17340 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17341 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17342 }
17343
17344 /**
17345 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17346 static inline long local_add_return(long i, local_t *l)
17347 {
17348 long __i = i;
17349 + asm volatile(_ASM_XADD "%0, %1\n"
17350 +
17351 +#ifdef CONFIG_PAX_REFCOUNT
17352 + "jno 0f\n"
17353 + _ASM_MOV "%0,%1\n"
17354 + "int $4\n0:\n"
17355 + _ASM_EXTABLE(0b, 0b)
17356 +#endif
17357 +
17358 + : "+r" (i), "+m" (l->a.counter)
17359 + : : "memory");
17360 + return i + __i;
17361 +}
17362 +
17363 +/**
17364 + * local_add_return_unchecked - add and return
17365 + * @i: integer value to add
17366 + * @l: pointer to type local_unchecked_t
17367 + *
17368 + * Atomically adds @i to @l and returns @i + @l
17369 + */
17370 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17371 +{
17372 + long __i = i;
17373 asm volatile(_ASM_XADD "%0, %1;"
17374 : "+r" (i), "+m" (l->a.counter)
17375 : : "memory");
17376 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17377
17378 #define local_cmpxchg(l, o, n) \
17379 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17380 +#define local_cmpxchg_unchecked(l, o, n) \
17381 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17382 /* Always has a lock prefix */
17383 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17384
17385 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17386 new file mode 100644
17387 index 0000000..2bfd3ba
17388 --- /dev/null
17389 +++ b/arch/x86/include/asm/mman.h
17390 @@ -0,0 +1,15 @@
17391 +#ifndef _X86_MMAN_H
17392 +#define _X86_MMAN_H
17393 +
17394 +#include <uapi/asm/mman.h>
17395 +
17396 +#ifdef __KERNEL__
17397 +#ifndef __ASSEMBLY__
17398 +#ifdef CONFIG_X86_32
17399 +#define arch_mmap_check i386_mmap_check
17400 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17401 +#endif
17402 +#endif
17403 +#endif
17404 +
17405 +#endif /* X86_MMAN_H */
17406 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17407 index 09b9620..923aecd 100644
17408 --- a/arch/x86/include/asm/mmu.h
17409 +++ b/arch/x86/include/asm/mmu.h
17410 @@ -9,7 +9,7 @@
17411 * we put the segment information here.
17412 */
17413 typedef struct {
17414 - void *ldt;
17415 + struct desc_struct *ldt;
17416 int size;
17417
17418 #ifdef CONFIG_X86_64
17419 @@ -18,7 +18,19 @@ typedef struct {
17420 #endif
17421
17422 struct mutex lock;
17423 - void __user *vdso;
17424 + unsigned long vdso;
17425 +
17426 +#ifdef CONFIG_X86_32
17427 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17428 + unsigned long user_cs_base;
17429 + unsigned long user_cs_limit;
17430 +
17431 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17432 + cpumask_t cpu_user_cs_mask;
17433 +#endif
17434 +
17435 +#endif
17436 +#endif
17437
17438 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17439 } mm_context_t;
17440 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17441 index 883f6b93..bb405b5 100644
17442 --- a/arch/x86/include/asm/mmu_context.h
17443 +++ b/arch/x86/include/asm/mmu_context.h
17444 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17445
17446 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17447 {
17448 +
17449 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17450 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17451 + unsigned int i;
17452 + pgd_t *pgd;
17453 +
17454 + pax_open_kernel();
17455 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17456 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17457 + set_pgd_batched(pgd+i, native_make_pgd(0));
17458 + pax_close_kernel();
17459 + }
17460 +#endif
17461 +
17462 #ifdef CONFIG_SMP
17463 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17464 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17465 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17466 struct task_struct *tsk)
17467 {
17468 unsigned cpu = smp_processor_id();
17469 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17470 + int tlbstate = TLBSTATE_OK;
17471 +#endif
17472
17473 if (likely(prev != next)) {
17474 #ifdef CONFIG_SMP
17475 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17476 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17477 +#endif
17478 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17479 this_cpu_write(cpu_tlbstate.active_mm, next);
17480 #endif
17481 cpumask_set_cpu(cpu, mm_cpumask(next));
17482
17483 /* Re-load page tables */
17484 +#ifdef CONFIG_PAX_PER_CPU_PGD
17485 + pax_open_kernel();
17486 +
17487 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17488 + if (static_cpu_has(X86_FEATURE_PCID))
17489 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17490 + else
17491 +#endif
17492 +
17493 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17494 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17495 + pax_close_kernel();
17496 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17497 +
17498 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17499 + if (static_cpu_has(X86_FEATURE_PCID)) {
17500 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17501 + u64 descriptor[2];
17502 + descriptor[0] = PCID_USER;
17503 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17504 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17505 + descriptor[0] = PCID_KERNEL;
17506 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17507 + }
17508 + } else {
17509 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17510 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17511 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17512 + else
17513 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17514 + }
17515 + } else
17516 +#endif
17517 +
17518 + load_cr3(get_cpu_pgd(cpu, kernel));
17519 +#else
17520 load_cr3(next->pgd);
17521 +#endif
17522 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17523
17524 /* Stop flush ipis for the previous mm */
17525 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17526 */
17527 if (unlikely(prev->context.ldt != next->context.ldt))
17528 load_LDT_nolock(&next->context);
17529 +
17530 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17531 + if (!(__supported_pte_mask & _PAGE_NX)) {
17532 + smp_mb__before_atomic();
17533 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17534 + smp_mb__after_atomic();
17535 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17536 + }
17537 +#endif
17538 +
17539 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17540 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17541 + prev->context.user_cs_limit != next->context.user_cs_limit))
17542 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17543 +#ifdef CONFIG_SMP
17544 + else if (unlikely(tlbstate != TLBSTATE_OK))
17545 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17546 +#endif
17547 +#endif
17548 +
17549 }
17550 + else {
17551 +
17552 +#ifdef CONFIG_PAX_PER_CPU_PGD
17553 + pax_open_kernel();
17554 +
17555 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17556 + if (static_cpu_has(X86_FEATURE_PCID))
17557 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17558 + else
17559 +#endif
17560 +
17561 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17562 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17563 + pax_close_kernel();
17564 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17565 +
17566 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17567 + if (static_cpu_has(X86_FEATURE_PCID)) {
17568 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17569 + u64 descriptor[2];
17570 + descriptor[0] = PCID_USER;
17571 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17572 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17573 + descriptor[0] = PCID_KERNEL;
17574 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17575 + }
17576 + } else {
17577 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17578 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17579 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17580 + else
17581 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17582 + }
17583 + } else
17584 +#endif
17585 +
17586 + load_cr3(get_cpu_pgd(cpu, kernel));
17587 +#endif
17588 +
17589 #ifdef CONFIG_SMP
17590 - else {
17591 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17592 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17593
17594 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17595 * tlb flush IPI delivery. We must reload CR3
17596 * to make sure to use no freed page tables.
17597 */
17598 +
17599 +#ifndef CONFIG_PAX_PER_CPU_PGD
17600 load_cr3(next->pgd);
17601 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17602 +#endif
17603 +
17604 load_mm_cr4(next);
17605 load_LDT_nolock(&next->context);
17606 +
17607 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17608 + if (!(__supported_pte_mask & _PAGE_NX))
17609 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17610 +#endif
17611 +
17612 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17613 +#ifdef CONFIG_PAX_PAGEEXEC
17614 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17615 +#endif
17616 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17617 +#endif
17618 +
17619 }
17620 +#endif
17621 }
17622 -#endif
17623 }
17624
17625 #define activate_mm(prev, next) \
17626 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17627 index e3b7819..b257c64 100644
17628 --- a/arch/x86/include/asm/module.h
17629 +++ b/arch/x86/include/asm/module.h
17630 @@ -5,6 +5,7 @@
17631
17632 #ifdef CONFIG_X86_64
17633 /* X86_64 does not define MODULE_PROC_FAMILY */
17634 +#define MODULE_PROC_FAMILY ""
17635 #elif defined CONFIG_M486
17636 #define MODULE_PROC_FAMILY "486 "
17637 #elif defined CONFIG_M586
17638 @@ -57,8 +58,20 @@
17639 #error unknown processor family
17640 #endif
17641
17642 -#ifdef CONFIG_X86_32
17643 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17644 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17645 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17646 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17647 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17648 +#else
17649 +#define MODULE_PAX_KERNEXEC ""
17650 #endif
17651
17652 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17653 +#define MODULE_PAX_UDEREF "UDEREF "
17654 +#else
17655 +#define MODULE_PAX_UDEREF ""
17656 +#endif
17657 +
17658 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17659 +
17660 #endif /* _ASM_X86_MODULE_H */
17661 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17662 index 5f2fc44..106caa6 100644
17663 --- a/arch/x86/include/asm/nmi.h
17664 +++ b/arch/x86/include/asm/nmi.h
17665 @@ -36,26 +36,35 @@ enum {
17666
17667 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17668
17669 +struct nmiaction;
17670 +
17671 +struct nmiwork {
17672 + const struct nmiaction *action;
17673 + u64 max_duration;
17674 + struct irq_work irq_work;
17675 +};
17676 +
17677 struct nmiaction {
17678 struct list_head list;
17679 nmi_handler_t handler;
17680 - u64 max_duration;
17681 - struct irq_work irq_work;
17682 unsigned long flags;
17683 const char *name;
17684 -};
17685 + struct nmiwork *work;
17686 +} __do_const;
17687
17688 #define register_nmi_handler(t, fn, fg, n, init...) \
17689 ({ \
17690 - static struct nmiaction init fn##_na = { \
17691 + static struct nmiwork fn##_nw; \
17692 + static const struct nmiaction init fn##_na = { \
17693 .handler = (fn), \
17694 .name = (n), \
17695 .flags = (fg), \
17696 + .work = &fn##_nw, \
17697 }; \
17698 __register_nmi_handler((t), &fn##_na); \
17699 })
17700
17701 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17702 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17703
17704 void unregister_nmi_handler(unsigned int, const char *);
17705
17706 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17707 index 802dde3..9183e68 100644
17708 --- a/arch/x86/include/asm/page.h
17709 +++ b/arch/x86/include/asm/page.h
17710 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17711 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17712
17713 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17714 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17715
17716 #define __boot_va(x) __va(x)
17717 #define __boot_pa(x) __pa(x)
17718 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17719 * virt_to_page(kaddr) returns a valid pointer if and only if
17720 * virt_addr_valid(kaddr) returns true.
17721 */
17722 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17723 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17724 extern bool __virt_addr_valid(unsigned long kaddr);
17725 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17726
17727 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17728 +#define virt_to_page(kaddr) \
17729 + ({ \
17730 + const void *__kaddr = (const void *)(kaddr); \
17731 + BUG_ON(!virt_addr_valid(__kaddr)); \
17732 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17733 + })
17734 +#else
17735 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17736 +#endif
17737 +
17738 #endif /* __ASSEMBLY__ */
17739
17740 #include <asm-generic/memory_model.h>
17741 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17742 index b3bebf9..13ac22e 100644
17743 --- a/arch/x86/include/asm/page_64.h
17744 +++ b/arch/x86/include/asm/page_64.h
17745 @@ -7,9 +7,9 @@
17746
17747 /* duplicated to the one in bootmem.h */
17748 extern unsigned long max_pfn;
17749 -extern unsigned long phys_base;
17750 +extern const unsigned long phys_base;
17751
17752 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17753 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17754 {
17755 unsigned long y = x - __START_KERNEL_map;
17756
17757 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17758 }
17759
17760 #ifdef CONFIG_DEBUG_VIRTUAL
17761 -extern unsigned long __phys_addr(unsigned long);
17762 -extern unsigned long __phys_addr_symbol(unsigned long);
17763 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17764 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17765 #else
17766 #define __phys_addr(x) __phys_addr_nodebug(x)
17767 #define __phys_addr_symbol(x) \
17768 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17769 index 8957810..f34efb4 100644
17770 --- a/arch/x86/include/asm/paravirt.h
17771 +++ b/arch/x86/include/asm/paravirt.h
17772 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17773 return (pmd_t) { ret };
17774 }
17775
17776 -static inline pmdval_t pmd_val(pmd_t pmd)
17777 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17778 {
17779 pmdval_t ret;
17780
17781 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17782 val);
17783 }
17784
17785 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17786 +{
17787 + pgdval_t val = native_pgd_val(pgd);
17788 +
17789 + if (sizeof(pgdval_t) > sizeof(long))
17790 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17791 + val, (u64)val >> 32);
17792 + else
17793 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17794 + val);
17795 +}
17796 +
17797 static inline void pgd_clear(pgd_t *pgdp)
17798 {
17799 set_pgd(pgdp, __pgd(0));
17800 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17801 pv_mmu_ops.set_fixmap(idx, phys, flags);
17802 }
17803
17804 +#ifdef CONFIG_PAX_KERNEXEC
17805 +static inline unsigned long pax_open_kernel(void)
17806 +{
17807 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17808 +}
17809 +
17810 +static inline unsigned long pax_close_kernel(void)
17811 +{
17812 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17813 +}
17814 +#else
17815 +static inline unsigned long pax_open_kernel(void) { return 0; }
17816 +static inline unsigned long pax_close_kernel(void) { return 0; }
17817 +#endif
17818 +
17819 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17820
17821 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17822 @@ -906,7 +933,7 @@ extern void default_banner(void);
17823
17824 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17825 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17826 -#define PARA_INDIRECT(addr) *%cs:addr
17827 +#define PARA_INDIRECT(addr) *%ss:addr
17828 #endif
17829
17830 #define INTERRUPT_RETURN \
17831 @@ -976,6 +1003,21 @@ extern void default_banner(void);
17832 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
17833 CLBR_NONE, \
17834 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
17835 +
17836 +#define GET_CR0_INTO_RDI \
17837 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17838 + mov %rax,%rdi
17839 +
17840 +#define SET_RDI_INTO_CR0 \
17841 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17842 +
17843 +#define GET_CR3_INTO_RDI \
17844 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17845 + mov %rax,%rdi
17846 +
17847 +#define SET_RDI_INTO_CR3 \
17848 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17849 +
17850 #endif /* CONFIG_X86_32 */
17851
17852 #endif /* __ASSEMBLY__ */
17853 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17854 index f7b0b5c..cdd33f9 100644
17855 --- a/arch/x86/include/asm/paravirt_types.h
17856 +++ b/arch/x86/include/asm/paravirt_types.h
17857 @@ -84,7 +84,7 @@ struct pv_init_ops {
17858 */
17859 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17860 unsigned long addr, unsigned len);
17861 -};
17862 +} __no_const __no_randomize_layout;
17863
17864
17865 struct pv_lazy_ops {
17866 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17867 void (*enter)(void);
17868 void (*leave)(void);
17869 void (*flush)(void);
17870 -};
17871 +} __no_randomize_layout;
17872
17873 struct pv_time_ops {
17874 unsigned long long (*sched_clock)(void);
17875 unsigned long long (*steal_clock)(int cpu);
17876 unsigned long (*get_tsc_khz)(void);
17877 -};
17878 +} __no_const __no_randomize_layout;
17879
17880 struct pv_cpu_ops {
17881 /* hooks for various privileged instructions */
17882 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17883
17884 void (*start_context_switch)(struct task_struct *prev);
17885 void (*end_context_switch)(struct task_struct *next);
17886 -};
17887 +} __no_const __no_randomize_layout;
17888
17889 struct pv_irq_ops {
17890 /*
17891 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17892 #ifdef CONFIG_X86_64
17893 void (*adjust_exception_frame)(void);
17894 #endif
17895 -};
17896 +} __no_randomize_layout;
17897
17898 struct pv_apic_ops {
17899 #ifdef CONFIG_X86_LOCAL_APIC
17900 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17901 unsigned long start_eip,
17902 unsigned long start_esp);
17903 #endif
17904 -};
17905 +} __no_const __no_randomize_layout;
17906
17907 struct pv_mmu_ops {
17908 unsigned long (*read_cr2)(void);
17909 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17910 struct paravirt_callee_save make_pud;
17911
17912 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17913 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17914 #endif /* CONFIG_PGTABLE_LEVELS == 4 */
17915 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
17916
17917 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17918 an mfn. We can tell which is which from the index. */
17919 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17920 phys_addr_t phys, pgprot_t flags);
17921 -};
17922 +
17923 +#ifdef CONFIG_PAX_KERNEXEC
17924 + unsigned long (*pax_open_kernel)(void);
17925 + unsigned long (*pax_close_kernel)(void);
17926 +#endif
17927 +
17928 +} __no_randomize_layout;
17929
17930 struct arch_spinlock;
17931 #ifdef CONFIG_SMP
17932 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17933 struct pv_lock_ops {
17934 struct paravirt_callee_save lock_spinning;
17935 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17936 -};
17937 +} __no_randomize_layout;
17938
17939 /* This contains all the paravirt structures: we get a convenient
17940 * number for each function using the offset which we use to indicate
17941 - * what to patch. */
17942 + * what to patch.
17943 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17944 + */
17945 +
17946 struct paravirt_patch_template {
17947 struct pv_init_ops pv_init_ops;
17948 struct pv_time_ops pv_time_ops;
17949 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17950 struct pv_apic_ops pv_apic_ops;
17951 struct pv_mmu_ops pv_mmu_ops;
17952 struct pv_lock_ops pv_lock_ops;
17953 -};
17954 +} __no_randomize_layout;
17955
17956 extern struct pv_info pv_info;
17957 extern struct pv_init_ops pv_init_ops;
17958 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17959 index bf7f8b5..ca5799d 100644
17960 --- a/arch/x86/include/asm/pgalloc.h
17961 +++ b/arch/x86/include/asm/pgalloc.h
17962 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17963 pmd_t *pmd, pte_t *pte)
17964 {
17965 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17966 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17967 +}
17968 +
17969 +static inline void pmd_populate_user(struct mm_struct *mm,
17970 + pmd_t *pmd, pte_t *pte)
17971 +{
17972 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17973 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17974 }
17975
17976 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17977
17978 #ifdef CONFIG_X86_PAE
17979 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17980 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17981 +{
17982 + pud_populate(mm, pudp, pmd);
17983 +}
17984 #else /* !CONFIG_X86_PAE */
17985 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17986 {
17987 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17988 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17989 }
17990 +
17991 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17992 +{
17993 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17994 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17995 +}
17996 #endif /* CONFIG_X86_PAE */
17997
17998 #if CONFIG_PGTABLE_LEVELS > 3
17999 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18000 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
18001 }
18002
18003 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
18004 +{
18005 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
18006 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
18007 +}
18008 +
18009 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
18010 {
18011 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
18012 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
18013 index fd74a11..35fd5af 100644
18014 --- a/arch/x86/include/asm/pgtable-2level.h
18015 +++ b/arch/x86/include/asm/pgtable-2level.h
18016 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
18017
18018 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18019 {
18020 + pax_open_kernel();
18021 *pmdp = pmd;
18022 + pax_close_kernel();
18023 }
18024
18025 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18026 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18027 index cdaa58c..e61122b 100644
18028 --- a/arch/x86/include/asm/pgtable-3level.h
18029 +++ b/arch/x86/include/asm/pgtable-3level.h
18030 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18031
18032 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18033 {
18034 + pax_open_kernel();
18035 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18036 + pax_close_kernel();
18037 }
18038
18039 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18040 {
18041 + pax_open_kernel();
18042 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18043 + pax_close_kernel();
18044 }
18045
18046 /*
18047 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18048 index fe57e7a..0573d42 100644
18049 --- a/arch/x86/include/asm/pgtable.h
18050 +++ b/arch/x86/include/asm/pgtable.h
18051 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18052
18053 #ifndef __PAGETABLE_PUD_FOLDED
18054 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18055 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18056 #define pgd_clear(pgd) native_pgd_clear(pgd)
18057 #endif
18058
18059 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18060
18061 #define arch_end_context_switch(prev) do {} while(0)
18062
18063 +#define pax_open_kernel() native_pax_open_kernel()
18064 +#define pax_close_kernel() native_pax_close_kernel()
18065 #endif /* CONFIG_PARAVIRT */
18066
18067 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18068 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18069 +
18070 +#ifdef CONFIG_PAX_KERNEXEC
18071 +static inline unsigned long native_pax_open_kernel(void)
18072 +{
18073 + unsigned long cr0;
18074 +
18075 + preempt_disable();
18076 + barrier();
18077 + cr0 = read_cr0() ^ X86_CR0_WP;
18078 + BUG_ON(cr0 & X86_CR0_WP);
18079 + write_cr0(cr0);
18080 + barrier();
18081 + return cr0 ^ X86_CR0_WP;
18082 +}
18083 +
18084 +static inline unsigned long native_pax_close_kernel(void)
18085 +{
18086 + unsigned long cr0;
18087 +
18088 + barrier();
18089 + cr0 = read_cr0() ^ X86_CR0_WP;
18090 + BUG_ON(!(cr0 & X86_CR0_WP));
18091 + write_cr0(cr0);
18092 + barrier();
18093 + preempt_enable_no_resched();
18094 + return cr0 ^ X86_CR0_WP;
18095 +}
18096 +#else
18097 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18098 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18099 +#endif
18100 +
18101 /*
18102 * The following only work if pte_present() is true.
18103 * Undefined behaviour if not..
18104 */
18105 +static inline int pte_user(pte_t pte)
18106 +{
18107 + return pte_val(pte) & _PAGE_USER;
18108 +}
18109 +
18110 static inline int pte_dirty(pte_t pte)
18111 {
18112 return pte_flags(pte) & _PAGE_DIRTY;
18113 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18114 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18115 }
18116
18117 +static inline unsigned long pgd_pfn(pgd_t pgd)
18118 +{
18119 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18120 +}
18121 +
18122 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18123
18124 static inline int pmd_large(pmd_t pte)
18125 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18126 return pte_clear_flags(pte, _PAGE_RW);
18127 }
18128
18129 +static inline pte_t pte_mkread(pte_t pte)
18130 +{
18131 + return __pte(pte_val(pte) | _PAGE_USER);
18132 +}
18133 +
18134 static inline pte_t pte_mkexec(pte_t pte)
18135 {
18136 - return pte_clear_flags(pte, _PAGE_NX);
18137 +#ifdef CONFIG_X86_PAE
18138 + if (__supported_pte_mask & _PAGE_NX)
18139 + return pte_clear_flags(pte, _PAGE_NX);
18140 + else
18141 +#endif
18142 + return pte_set_flags(pte, _PAGE_USER);
18143 +}
18144 +
18145 +static inline pte_t pte_exprotect(pte_t pte)
18146 +{
18147 +#ifdef CONFIG_X86_PAE
18148 + if (__supported_pte_mask & _PAGE_NX)
18149 + return pte_set_flags(pte, _PAGE_NX);
18150 + else
18151 +#endif
18152 + return pte_clear_flags(pte, _PAGE_USER);
18153 }
18154
18155 static inline pte_t pte_mkdirty(pte_t pte)
18156 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18157 #endif
18158
18159 #ifndef __ASSEMBLY__
18160 +
18161 +#ifdef CONFIG_PAX_PER_CPU_PGD
18162 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18163 +enum cpu_pgd_type {kernel = 0, user = 1};
18164 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18165 +{
18166 + return cpu_pgd[cpu][type];
18167 +}
18168 +#endif
18169 +
18170 #include <linux/mm_types.h>
18171 #include <linux/mmdebug.h>
18172 #include <linux/log2.h>
18173 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18174 * Currently stuck as a macro due to indirect forward reference to
18175 * linux/mmzone.h's __section_mem_map_addr() definition:
18176 */
18177 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18178 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18179
18180 /* Find an entry in the second-level page table.. */
18181 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18182 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18183 * Currently stuck as a macro due to indirect forward reference to
18184 * linux/mmzone.h's __section_mem_map_addr() definition:
18185 */
18186 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18187 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18188
18189 /* to find an entry in a page-table-directory. */
18190 static inline unsigned long pud_index(unsigned long address)
18191 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18192
18193 static inline int pgd_bad(pgd_t pgd)
18194 {
18195 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18196 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18197 }
18198
18199 static inline int pgd_none(pgd_t pgd)
18200 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18201 * pgd_offset() returns a (pgd_t *)
18202 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18203 */
18204 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18205 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18206 +
18207 +#ifdef CONFIG_PAX_PER_CPU_PGD
18208 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18209 +#endif
18210 +
18211 /*
18212 * a shortcut which implies the use of the kernel's pgd, instead
18213 * of a process's
18214 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18215 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18216 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18217
18218 +#ifdef CONFIG_X86_32
18219 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18220 +#else
18221 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18222 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18223 +
18224 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18225 +#ifdef __ASSEMBLY__
18226 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18227 +#else
18228 +extern unsigned long pax_user_shadow_base;
18229 +extern pgdval_t clone_pgd_mask;
18230 +#endif
18231 +#else
18232 +#define pax_user_shadow_base (0UL)
18233 +#endif
18234 +
18235 +#endif
18236 +
18237 #ifndef __ASSEMBLY__
18238
18239 extern int direct_gbpages;
18240 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18241 * dst and src can be on the same page, but the range must not overlap,
18242 * and must not cross a page boundary.
18243 */
18244 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18245 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18246 {
18247 - memcpy(dst, src, count * sizeof(pgd_t));
18248 + pax_open_kernel();
18249 + while (count--)
18250 + *dst++ = *src++;
18251 + pax_close_kernel();
18252 }
18253
18254 +#ifdef CONFIG_PAX_PER_CPU_PGD
18255 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18256 +#endif
18257 +
18258 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18259 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18260 +#else
18261 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18262 +#endif
18263 +
18264 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18265 static inline int page_level_shift(enum pg_level level)
18266 {
18267 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18268 index b6c0b40..3535d47 100644
18269 --- a/arch/x86/include/asm/pgtable_32.h
18270 +++ b/arch/x86/include/asm/pgtable_32.h
18271 @@ -25,9 +25,6 @@
18272 struct mm_struct;
18273 struct vm_area_struct;
18274
18275 -extern pgd_t swapper_pg_dir[1024];
18276 -extern pgd_t initial_page_table[1024];
18277 -
18278 static inline void pgtable_cache_init(void) { }
18279 static inline void check_pgt_cache(void) { }
18280 void paging_init(void);
18281 @@ -45,6 +42,12 @@ void paging_init(void);
18282 # include <asm/pgtable-2level.h>
18283 #endif
18284
18285 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18286 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18287 +#ifdef CONFIG_X86_PAE
18288 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18289 +#endif
18290 +
18291 #if defined(CONFIG_HIGHPTE)
18292 #define pte_offset_map(dir, address) \
18293 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18294 @@ -59,12 +62,17 @@ void paging_init(void);
18295 /* Clear a kernel PTE and flush it from the TLB */
18296 #define kpte_clear_flush(ptep, vaddr) \
18297 do { \
18298 + pax_open_kernel(); \
18299 pte_clear(&init_mm, (vaddr), (ptep)); \
18300 + pax_close_kernel(); \
18301 __flush_tlb_one((vaddr)); \
18302 } while (0)
18303
18304 #endif /* !__ASSEMBLY__ */
18305
18306 +#define HAVE_ARCH_UNMAPPED_AREA
18307 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18308 +
18309 /*
18310 * kern_addr_valid() is (1) for FLATMEM and (0) for
18311 * SPARSEMEM and DISCONTIGMEM
18312 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18313 index 9fb2f2b..b04b4bf 100644
18314 --- a/arch/x86/include/asm/pgtable_32_types.h
18315 +++ b/arch/x86/include/asm/pgtable_32_types.h
18316 @@ -8,7 +8,7 @@
18317 */
18318 #ifdef CONFIG_X86_PAE
18319 # include <asm/pgtable-3level_types.h>
18320 -# define PMD_SIZE (1UL << PMD_SHIFT)
18321 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18322 # define PMD_MASK (~(PMD_SIZE - 1))
18323 #else
18324 # include <asm/pgtable-2level_types.h>
18325 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18326 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18327 #endif
18328
18329 +#ifdef CONFIG_PAX_KERNEXEC
18330 +#ifndef __ASSEMBLY__
18331 +extern unsigned char MODULES_EXEC_VADDR[];
18332 +extern unsigned char MODULES_EXEC_END[];
18333 +#endif
18334 +#include <asm/boot.h>
18335 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18336 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18337 +#else
18338 +#define ktla_ktva(addr) (addr)
18339 +#define ktva_ktla(addr) (addr)
18340 +#endif
18341 +
18342 #define MODULES_VADDR VMALLOC_START
18343 #define MODULES_END VMALLOC_END
18344 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18345 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18346 index 2ee7811..55aca24 100644
18347 --- a/arch/x86/include/asm/pgtable_64.h
18348 +++ b/arch/x86/include/asm/pgtable_64.h
18349 @@ -16,11 +16,16 @@
18350
18351 extern pud_t level3_kernel_pgt[512];
18352 extern pud_t level3_ident_pgt[512];
18353 +extern pud_t level3_vmalloc_start_pgt[512];
18354 +extern pud_t level3_vmalloc_end_pgt[512];
18355 +extern pud_t level3_vmemmap_pgt[512];
18356 +extern pud_t level2_vmemmap_pgt[512];
18357 extern pmd_t level2_kernel_pgt[512];
18358 extern pmd_t level2_fixmap_pgt[512];
18359 -extern pmd_t level2_ident_pgt[512];
18360 -extern pte_t level1_fixmap_pgt[512];
18361 -extern pgd_t init_level4_pgt[];
18362 +extern pmd_t level2_ident_pgt[2][512];
18363 +extern pte_t level1_fixmap_pgt[3][512];
18364 +extern pte_t level1_vsyscall_pgt[512];
18365 +extern pgd_t init_level4_pgt[512];
18366
18367 #define swapper_pg_dir init_level4_pgt
18368
18369 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18370
18371 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18372 {
18373 + pax_open_kernel();
18374 *pmdp = pmd;
18375 + pax_close_kernel();
18376 }
18377
18378 static inline void native_pmd_clear(pmd_t *pmd)
18379 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18380
18381 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18382 {
18383 + pax_open_kernel();
18384 *pudp = pud;
18385 + pax_close_kernel();
18386 }
18387
18388 static inline void native_pud_clear(pud_t *pud)
18389 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18390
18391 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18392 {
18393 + pax_open_kernel();
18394 + *pgdp = pgd;
18395 + pax_close_kernel();
18396 +}
18397 +
18398 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18399 +{
18400 *pgdp = pgd;
18401 }
18402
18403 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18404 index e6844df..432b56e 100644
18405 --- a/arch/x86/include/asm/pgtable_64_types.h
18406 +++ b/arch/x86/include/asm/pgtable_64_types.h
18407 @@ -60,11 +60,16 @@ typedef struct { pteval_t pte; } pte_t;
18408 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18409 #define MODULES_END _AC(0xffffffffff000000, UL)
18410 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18411 +#define MODULES_EXEC_VADDR MODULES_VADDR
18412 +#define MODULES_EXEC_END MODULES_END
18413 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18414 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18415 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18416 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18417
18418 +#define ktla_ktva(addr) (addr)
18419 +#define ktva_ktla(addr) (addr)
18420 +
18421 #define EARLY_DYNAMIC_PAGE_TABLES 64
18422
18423 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18424 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18425 index 78f0c8c..4424bb0 100644
18426 --- a/arch/x86/include/asm/pgtable_types.h
18427 +++ b/arch/x86/include/asm/pgtable_types.h
18428 @@ -85,8 +85,10 @@
18429
18430 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18431 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18432 -#else
18433 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18434 #define _PAGE_NX (_AT(pteval_t, 0))
18435 +#else
18436 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18437 #endif
18438
18439 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18440 @@ -141,6 +143,9 @@ enum page_cache_mode {
18441 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18442 _PAGE_ACCESSED)
18443
18444 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18445 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18446 +
18447 #define __PAGE_KERNEL_EXEC \
18448 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18449 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18450 @@ -148,7 +153,7 @@ enum page_cache_mode {
18451 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18452 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18453 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18454 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18455 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18456 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18457 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18458 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18459 @@ -194,7 +199,7 @@ enum page_cache_mode {
18460 #ifdef CONFIG_X86_64
18461 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18462 #else
18463 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18464 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18465 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18466 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18467 #endif
18468 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18469 {
18470 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18471 }
18472 +#endif
18473
18474 +#if CONFIG_PGTABLE_LEVELS == 3
18475 +#include <asm-generic/pgtable-nopud.h>
18476 +#endif
18477 +
18478 +#if CONFIG_PGTABLE_LEVELS == 2
18479 +#include <asm-generic/pgtable-nopmd.h>
18480 +#endif
18481 +
18482 +#ifndef __ASSEMBLY__
18483 #if CONFIG_PGTABLE_LEVELS > 3
18484 typedef struct { pudval_t pud; } pud_t;
18485
18486 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18487 return pud.pud;
18488 }
18489 #else
18490 -#include <asm-generic/pgtable-nopud.h>
18491 -
18492 static inline pudval_t native_pud_val(pud_t pud)
18493 {
18494 return native_pgd_val(pud.pgd);
18495 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18496 return pmd.pmd;
18497 }
18498 #else
18499 -#include <asm-generic/pgtable-nopmd.h>
18500 -
18501 static inline pmdval_t native_pmd_val(pmd_t pmd)
18502 {
18503 return native_pgd_val(pmd.pud.pgd);
18504 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18505
18506 extern pteval_t __supported_pte_mask;
18507 extern void set_nx(void);
18508 -extern int nx_enabled;
18509
18510 #define pgprot_writecombine pgprot_writecombine
18511 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18512 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18513 index 8f327184..368fb29 100644
18514 --- a/arch/x86/include/asm/preempt.h
18515 +++ b/arch/x86/include/asm/preempt.h
18516 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18517 */
18518 static __always_inline bool __preempt_count_dec_and_test(void)
18519 {
18520 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18521 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18522 }
18523
18524 /*
18525 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18526 index 23ba676..6584489 100644
18527 --- a/arch/x86/include/asm/processor.h
18528 +++ b/arch/x86/include/asm/processor.h
18529 @@ -130,7 +130,7 @@ struct cpuinfo_x86 {
18530 /* Index into per_cpu list: */
18531 u16 cpu_index;
18532 u32 microcode;
18533 -};
18534 +} __randomize_layout;
18535
18536 #define X86_VENDOR_INTEL 0
18537 #define X86_VENDOR_CYRIX 1
18538 @@ -201,9 +201,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18539 : "memory");
18540 }
18541
18542 +/* invpcid (%rdx),%rax */
18543 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18544 +
18545 +#define INVPCID_SINGLE_ADDRESS 0UL
18546 +#define INVPCID_SINGLE_CONTEXT 1UL
18547 +#define INVPCID_ALL_GLOBAL 2UL
18548 +#define INVPCID_ALL_NONGLOBAL 3UL
18549 +
18550 +#define PCID_KERNEL 0UL
18551 +#define PCID_USER 1UL
18552 +#define PCID_NOFLUSH (1UL << 63)
18553 +
18554 static inline void load_cr3(pgd_t *pgdir)
18555 {
18556 - write_cr3(__pa(pgdir));
18557 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18558 }
18559
18560 #ifdef CONFIG_X86_32
18561 @@ -300,7 +312,7 @@ struct tss_struct {
18562
18563 } ____cacheline_aligned;
18564
18565 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
18566 +extern struct tss_struct cpu_tss[NR_CPUS];
18567
18568 #ifdef CONFIG_X86_32
18569 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
18570 @@ -500,6 +512,7 @@ struct thread_struct {
18571 unsigned short ds;
18572 unsigned short fsindex;
18573 unsigned short gsindex;
18574 + unsigned short ss;
18575 #endif
18576 #ifdef CONFIG_X86_32
18577 unsigned long ip;
18578 @@ -585,10 +598,10 @@ static inline void native_swapgs(void)
18579 #endif
18580 }
18581
18582 -static inline unsigned long current_top_of_stack(void)
18583 +static inline unsigned long current_top_of_stack(unsigned int cpu)
18584 {
18585 #ifdef CONFIG_X86_64
18586 - return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
18587 + return cpu_tss[cpu].x86_tss.sp0;
18588 #else
18589 /* sp0 on x86_32 is special in and around vm86 mode. */
18590 return this_cpu_read_stable(cpu_current_top_of_stack);
18591 @@ -837,8 +850,15 @@ static inline void spin_lock_prefetch(const void *x)
18592 */
18593 #define TASK_SIZE PAGE_OFFSET
18594 #define TASK_SIZE_MAX TASK_SIZE
18595 +
18596 +#ifdef CONFIG_PAX_SEGMEXEC
18597 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18598 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18599 +#else
18600 #define STACK_TOP TASK_SIZE
18601 -#define STACK_TOP_MAX STACK_TOP
18602 +#endif
18603 +
18604 +#define STACK_TOP_MAX TASK_SIZE
18605
18606 #define INIT_THREAD { \
18607 .sp0 = TOP_OF_INIT_STACK, \
18608 @@ -859,12 +879,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18609 * "struct pt_regs" is possible, but they may contain the
18610 * completely wrong values.
18611 */
18612 -#define task_pt_regs(task) \
18613 -({ \
18614 - unsigned long __ptr = (unsigned long)task_stack_page(task); \
18615 - __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \
18616 - ((struct pt_regs *)__ptr) - 1; \
18617 -})
18618 +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
18619
18620 #define KSTK_ESP(task) (task_pt_regs(task)->sp)
18621
18622 @@ -878,13 +893,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18623 * particular problem by preventing anything from being mapped
18624 * at the maximum canonical address.
18625 */
18626 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18627 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18628
18629 /* This decides where the kernel will search for a free chunk of vm
18630 * space during mmap's.
18631 */
18632 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18633 - 0xc0000000 : 0xFFFFe000)
18634 + 0xc0000000 : 0xFFFFf000)
18635
18636 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18637 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18638 @@ -918,6 +933,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18639 */
18640 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18641
18642 +#ifdef CONFIG_PAX_SEGMEXEC
18643 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18644 +#endif
18645 +
18646 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18647
18648 /* Get/set a process' ability to use the timestamp counter instruction */
18649 @@ -962,7 +981,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18650 return 0;
18651 }
18652
18653 -extern unsigned long arch_align_stack(unsigned long sp);
18654 +#define arch_align_stack(x) ((x) & ~0xfUL)
18655 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18656
18657 void default_idle(void);
18658 @@ -972,6 +991,6 @@ bool xen_set_default_idle(void);
18659 #define xen_set_default_idle 0
18660 #endif
18661
18662 -void stop_this_cpu(void *dummy);
18663 +void stop_this_cpu(void *dummy) __noreturn;
18664 void df_debug(struct pt_regs *regs, long error_code);
18665 #endif /* _ASM_X86_PROCESSOR_H */
18666 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18667 index 5fabf13..7388158 100644
18668 --- a/arch/x86/include/asm/ptrace.h
18669 +++ b/arch/x86/include/asm/ptrace.h
18670 @@ -125,15 +125,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18671 #ifdef CONFIG_X86_64
18672 static inline bool user_64bit_mode(struct pt_regs *regs)
18673 {
18674 + unsigned long cs = regs->cs & 0xffff;
18675 #ifndef CONFIG_PARAVIRT
18676 /*
18677 * On non-paravirt systems, this is the only long mode CPL 3
18678 * selector. We do not allow long mode selectors in the LDT.
18679 */
18680 - return regs->cs == __USER_CS;
18681 + return cs == __USER_CS;
18682 #else
18683 /* Headers are too twisted for this to go in paravirt.h. */
18684 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18685 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18686 #endif
18687 }
18688
18689 @@ -180,9 +181,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18690 * Traps from the kernel do not save sp and ss.
18691 * Use the helper function to retrieve sp.
18692 */
18693 - if (offset == offsetof(struct pt_regs, sp) &&
18694 - regs->cs == __KERNEL_CS)
18695 - return kernel_stack_pointer(regs);
18696 + if (offset == offsetof(struct pt_regs, sp)) {
18697 + unsigned long cs = regs->cs & 0xffff;
18698 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18699 + return kernel_stack_pointer(regs);
18700 + }
18701 #endif
18702 return *(unsigned long *)((unsigned long)regs + offset);
18703 }
18704 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18705 index ae0e241..e80b10b 100644
18706 --- a/arch/x86/include/asm/qrwlock.h
18707 +++ b/arch/x86/include/asm/qrwlock.h
18708 @@ -7,8 +7,8 @@
18709 #define queue_write_unlock queue_write_unlock
18710 static inline void queue_write_unlock(struct qrwlock *lock)
18711 {
18712 - barrier();
18713 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18714 + barrier();
18715 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18716 }
18717 #endif
18718
18719 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18720 index 9c6b890..5305f53 100644
18721 --- a/arch/x86/include/asm/realmode.h
18722 +++ b/arch/x86/include/asm/realmode.h
18723 @@ -22,16 +22,14 @@ struct real_mode_header {
18724 #endif
18725 /* APM/BIOS reboot */
18726 u32 machine_real_restart_asm;
18727 -#ifdef CONFIG_X86_64
18728 u32 machine_real_restart_seg;
18729 -#endif
18730 };
18731
18732 /* This must match data at trampoline_32/64.S */
18733 struct trampoline_header {
18734 #ifdef CONFIG_X86_32
18735 u32 start;
18736 - u16 gdt_pad;
18737 + u16 boot_cs;
18738 u16 gdt_limit;
18739 u32 gdt_base;
18740 #else
18741 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18742 index a82c4f1..ac45053 100644
18743 --- a/arch/x86/include/asm/reboot.h
18744 +++ b/arch/x86/include/asm/reboot.h
18745 @@ -6,13 +6,13 @@
18746 struct pt_regs;
18747
18748 struct machine_ops {
18749 - void (*restart)(char *cmd);
18750 - void (*halt)(void);
18751 - void (*power_off)(void);
18752 + void (* __noreturn restart)(char *cmd);
18753 + void (* __noreturn halt)(void);
18754 + void (* __noreturn power_off)(void);
18755 void (*shutdown)(void);
18756 void (*crash_shutdown)(struct pt_regs *);
18757 - void (*emergency_restart)(void);
18758 -};
18759 + void (* __noreturn emergency_restart)(void);
18760 +} __no_const;
18761
18762 extern struct machine_ops machine_ops;
18763
18764 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18765 index 8f7866a..e442f20 100644
18766 --- a/arch/x86/include/asm/rmwcc.h
18767 +++ b/arch/x86/include/asm/rmwcc.h
18768 @@ -3,7 +3,34 @@
18769
18770 #ifdef CC_HAVE_ASM_GOTO
18771
18772 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18773 +#ifdef CONFIG_PAX_REFCOUNT
18774 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18775 +do { \
18776 + asm_volatile_goto (fullop \
18777 + ";jno 0f\n" \
18778 + fullantiop \
18779 + ";int $4\n0:\n" \
18780 + _ASM_EXTABLE(0b, 0b) \
18781 + ";j" cc " %l[cc_label]" \
18782 + : : "m" (var), ## __VA_ARGS__ \
18783 + : "memory" : cc_label); \
18784 + return 0; \
18785 +cc_label: \
18786 + return 1; \
18787 +} while (0)
18788 +#else
18789 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18790 +do { \
18791 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18792 + : : "m" (var), ## __VA_ARGS__ \
18793 + : "memory" : cc_label); \
18794 + return 0; \
18795 +cc_label: \
18796 + return 1; \
18797 +} while (0)
18798 +#endif
18799 +
18800 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18801 do { \
18802 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18803 : : "m" (var), ## __VA_ARGS__ \
18804 @@ -13,15 +40,46 @@ cc_label: \
18805 return 1; \
18806 } while (0)
18807
18808 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18809 - __GEN_RMWcc(op " " arg0, var, cc)
18810 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18811 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18812
18813 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18814 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18815 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18816 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18817 +
18818 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18819 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18820 +
18821 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18822 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18823
18824 #else /* !CC_HAVE_ASM_GOTO */
18825
18826 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18827 +#ifdef CONFIG_PAX_REFCOUNT
18828 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18829 +do { \
18830 + char c; \
18831 + asm volatile (fullop \
18832 + ";jno 0f\n" \
18833 + fullantiop \
18834 + ";int $4\n0:\n" \
18835 + _ASM_EXTABLE(0b, 0b) \
18836 + "; set" cc " %1" \
18837 + : "+m" (var), "=qm" (c) \
18838 + : __VA_ARGS__ : "memory"); \
18839 + return c != 0; \
18840 +} while (0)
18841 +#else
18842 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18843 +do { \
18844 + char c; \
18845 + asm volatile (fullop "; set" cc " %1" \
18846 + : "+m" (var), "=qm" (c) \
18847 + : __VA_ARGS__ : "memory"); \
18848 + return c != 0; \
18849 +} while (0)
18850 +#endif
18851 +
18852 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18853 do { \
18854 char c; \
18855 asm volatile (fullop "; set" cc " %1" \
18856 @@ -30,11 +88,17 @@ do { \
18857 return c != 0; \
18858 } while (0)
18859
18860 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18861 - __GEN_RMWcc(op " " arg0, var, cc)
18862 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18863 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18864 +
18865 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18866 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18867 +
18868 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18869 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18870
18871 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18872 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18873 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18874 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18875
18876 #endif /* CC_HAVE_ASM_GOTO */
18877
18878 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18879 index cad82c9..2e5c5c1 100644
18880 --- a/arch/x86/include/asm/rwsem.h
18881 +++ b/arch/x86/include/asm/rwsem.h
18882 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18883 {
18884 asm volatile("# beginning down_read\n\t"
18885 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18886 +
18887 +#ifdef CONFIG_PAX_REFCOUNT
18888 + "jno 0f\n"
18889 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18890 + "int $4\n0:\n"
18891 + _ASM_EXTABLE(0b, 0b)
18892 +#endif
18893 +
18894 /* adds 0x00000001 */
18895 " jns 1f\n"
18896 " call call_rwsem_down_read_failed\n"
18897 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18898 "1:\n\t"
18899 " mov %1,%2\n\t"
18900 " add %3,%2\n\t"
18901 +
18902 +#ifdef CONFIG_PAX_REFCOUNT
18903 + "jno 0f\n"
18904 + "sub %3,%2\n"
18905 + "int $4\n0:\n"
18906 + _ASM_EXTABLE(0b, 0b)
18907 +#endif
18908 +
18909 " jle 2f\n\t"
18910 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18911 " jnz 1b\n\t"
18912 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18913 long tmp;
18914 asm volatile("# beginning down_write\n\t"
18915 LOCK_PREFIX " xadd %1,(%2)\n\t"
18916 +
18917 +#ifdef CONFIG_PAX_REFCOUNT
18918 + "jno 0f\n"
18919 + "mov %1,(%2)\n"
18920 + "int $4\n0:\n"
18921 + _ASM_EXTABLE(0b, 0b)
18922 +#endif
18923 +
18924 /* adds 0xffff0001, returns the old value */
18925 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18926 /* was the active mask 0 before? */
18927 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18928 long tmp;
18929 asm volatile("# beginning __up_read\n\t"
18930 LOCK_PREFIX " xadd %1,(%2)\n\t"
18931 +
18932 +#ifdef CONFIG_PAX_REFCOUNT
18933 + "jno 0f\n"
18934 + "mov %1,(%2)\n"
18935 + "int $4\n0:\n"
18936 + _ASM_EXTABLE(0b, 0b)
18937 +#endif
18938 +
18939 /* subtracts 1, returns the old value */
18940 " jns 1f\n\t"
18941 " call call_rwsem_wake\n" /* expects old value in %edx */
18942 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18943 long tmp;
18944 asm volatile("# beginning __up_write\n\t"
18945 LOCK_PREFIX " xadd %1,(%2)\n\t"
18946 +
18947 +#ifdef CONFIG_PAX_REFCOUNT
18948 + "jno 0f\n"
18949 + "mov %1,(%2)\n"
18950 + "int $4\n0:\n"
18951 + _ASM_EXTABLE(0b, 0b)
18952 +#endif
18953 +
18954 /* subtracts 0xffff0001, returns the old value */
18955 " jns 1f\n\t"
18956 " call call_rwsem_wake\n" /* expects old value in %edx */
18957 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18958 {
18959 asm volatile("# beginning __downgrade_write\n\t"
18960 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18961 +
18962 +#ifdef CONFIG_PAX_REFCOUNT
18963 + "jno 0f\n"
18964 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18965 + "int $4\n0:\n"
18966 + _ASM_EXTABLE(0b, 0b)
18967 +#endif
18968 +
18969 /*
18970 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18971 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18972 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18973 */
18974 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18975 {
18976 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18977 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18978 +
18979 +#ifdef CONFIG_PAX_REFCOUNT
18980 + "jno 0f\n"
18981 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18982 + "int $4\n0:\n"
18983 + _ASM_EXTABLE(0b, 0b)
18984 +#endif
18985 +
18986 : "+m" (sem->count)
18987 : "er" (delta));
18988 }
18989 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18990 */
18991 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18992 {
18993 - return delta + xadd(&sem->count, delta);
18994 + return delta + xadd_check_overflow(&sem->count, delta);
18995 }
18996
18997 #endif /* __KERNEL__ */
18998 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18999 index 7d5a192..23ef1aa 100644
19000 --- a/arch/x86/include/asm/segment.h
19001 +++ b/arch/x86/include/asm/segment.h
19002 @@ -82,14 +82,20 @@
19003 * 26 - ESPFIX small SS
19004 * 27 - per-cpu [ offset to per-cpu data area ]
19005 * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8
19006 - * 29 - unused
19007 - * 30 - unused
19008 + * 29 - PCI BIOS CS
19009 + * 30 - PCI BIOS DS
19010 * 31 - TSS for double fault handler
19011 */
19012 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
19013 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
19014 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
19015 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
19016 +
19017 #define GDT_ENTRY_TLS_MIN 6
19018 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
19019
19020 #define GDT_ENTRY_KERNEL_CS 12
19021 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4
19022 #define GDT_ENTRY_KERNEL_DS 13
19023 #define GDT_ENTRY_DEFAULT_USER_CS 14
19024 #define GDT_ENTRY_DEFAULT_USER_DS 15
19025 @@ -106,6 +112,12 @@
19026 #define GDT_ENTRY_PERCPU 27
19027 #define GDT_ENTRY_STACK_CANARY 28
19028
19029 +#define GDT_ENTRY_PCIBIOS_CS 29
19030 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19031 +
19032 +#define GDT_ENTRY_PCIBIOS_DS 30
19033 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19034 +
19035 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19036
19037 /*
19038 @@ -118,6 +130,7 @@
19039 */
19040
19041 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19042 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19043 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19044 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19045 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
19046 @@ -129,7 +142,7 @@
19047 #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8)
19048
19049 /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */
19050 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32)
19051 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19052
19053 /* data segment for BIOS: */
19054 #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8)
19055 @@ -176,6 +189,8 @@
19056 #define GDT_ENTRY_DEFAULT_USER_DS 5
19057 #define GDT_ENTRY_DEFAULT_USER_CS 6
19058
19059 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19060 +
19061 /* Needs two entries */
19062 #define GDT_ENTRY_TSS 8
19063 /* Needs two entries */
19064 @@ -187,10 +202,12 @@
19065 /* Abused to load per CPU data from limit */
19066 #define GDT_ENTRY_PER_CPU 15
19067
19068 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19069 +
19070 /*
19071 * Number of entries in the GDT table:
19072 */
19073 -#define GDT_ENTRIES 16
19074 +#define GDT_ENTRIES 17
19075
19076 /*
19077 * Segment selector values corresponding to the above entries:
19078 @@ -200,7 +217,9 @@
19079 */
19080 #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8)
19081 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19082 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19083 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19084 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19085 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
19086 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19087 #define __USER32_DS __USER_DS
19088 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19089 index ba665eb..0f72938 100644
19090 --- a/arch/x86/include/asm/smap.h
19091 +++ b/arch/x86/include/asm/smap.h
19092 @@ -25,6 +25,18 @@
19093
19094 #include <asm/alternative-asm.h>
19095
19096 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19097 +#define ASM_PAX_OPEN_USERLAND \
19098 + ALTERNATIVE "", "call __pax_open_userland", X86_FEATURE_STRONGUDEREF
19099 +
19100 +#define ASM_PAX_CLOSE_USERLAND \
19101 + ALTERNATIVE "", "call __pax_close_userland", X86_FEATURE_STRONGUDEREF
19102 +
19103 +#else
19104 +#define ASM_PAX_OPEN_USERLAND
19105 +#define ASM_PAX_CLOSE_USERLAND
19106 +#endif
19107 +
19108 #ifdef CONFIG_X86_SMAP
19109
19110 #define ASM_CLAC \
19111 @@ -44,6 +56,37 @@
19112
19113 #include <asm/alternative.h>
19114
19115 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19116 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19117 +
19118 +extern void __pax_open_userland(void);
19119 +static __always_inline unsigned long pax_open_userland(void)
19120 +{
19121 +
19122 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19123 + asm volatile(ALTERNATIVE("", "call %P[open]", X86_FEATURE_STRONGUDEREF)
19124 + :
19125 + : [open] "i" (__pax_open_userland)
19126 + : "memory", "rax");
19127 +#endif
19128 +
19129 + return 0;
19130 +}
19131 +
19132 +extern void __pax_close_userland(void);
19133 +static __always_inline unsigned long pax_close_userland(void)
19134 +{
19135 +
19136 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19137 + asm volatile(ALTERNATIVE("", "call %P[close]", X86_FEATURE_STRONGUDEREF)
19138 + :
19139 + : [close] "i" (__pax_close_userland)
19140 + : "memory", "rax");
19141 +#endif
19142 +
19143 + return 0;
19144 +}
19145 +
19146 #ifdef CONFIG_X86_SMAP
19147
19148 static __always_inline void clac(void)
19149 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19150 index 17a8dce..79f7280 100644
19151 --- a/arch/x86/include/asm/smp.h
19152 +++ b/arch/x86/include/asm/smp.h
19153 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19154 /* cpus sharing the last level cache: */
19155 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19156 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19157 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19158 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19159
19160 static inline struct cpumask *cpu_sibling_mask(int cpu)
19161 {
19162 @@ -78,7 +78,7 @@ struct smp_ops {
19163
19164 void (*send_call_func_ipi)(const struct cpumask *mask);
19165 void (*send_call_func_single_ipi)(int cpu);
19166 -};
19167 +} __no_const;
19168
19169 /* Globals due to paravirt */
19170 extern void set_cpu_sibling_map(int cpu);
19171 @@ -192,14 +192,8 @@ extern unsigned disabled_cpus;
19172 extern int safe_smp_processor_id(void);
19173
19174 #elif defined(CONFIG_X86_64_SMP)
19175 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19176 -
19177 -#define stack_smp_processor_id() \
19178 -({ \
19179 - struct thread_info *ti; \
19180 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19181 - ti->cpu; \
19182 -})
19183 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19184 +#define stack_smp_processor_id() raw_smp_processor_id()
19185 #define safe_smp_processor_id() smp_processor_id()
19186
19187 #endif
19188 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19189 index 6a99859..03cb807 100644
19190 --- a/arch/x86/include/asm/stackprotector.h
19191 +++ b/arch/x86/include/asm/stackprotector.h
19192 @@ -47,7 +47,7 @@
19193 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19194 */
19195 #define GDT_STACK_CANARY_INIT \
19196 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19197 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19198
19199 /*
19200 * Initialize the stackprotector canary value.
19201 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19202
19203 static inline void load_stack_canary_segment(void)
19204 {
19205 -#ifdef CONFIG_X86_32
19206 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19207 asm volatile ("mov %0, %%gs" : : "r" (0));
19208 #endif
19209 }
19210 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19211 index 70bbe39..4ae2bd4 100644
19212 --- a/arch/x86/include/asm/stacktrace.h
19213 +++ b/arch/x86/include/asm/stacktrace.h
19214 @@ -11,28 +11,20 @@
19215
19216 extern int kstack_depth_to_print;
19217
19218 -struct thread_info;
19219 +struct task_struct;
19220 struct stacktrace_ops;
19221
19222 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19223 - unsigned long *stack,
19224 - unsigned long bp,
19225 - const struct stacktrace_ops *ops,
19226 - void *data,
19227 - unsigned long *end,
19228 - int *graph);
19229 +typedef unsigned long walk_stack_t(struct task_struct *task,
19230 + void *stack_start,
19231 + unsigned long *stack,
19232 + unsigned long bp,
19233 + const struct stacktrace_ops *ops,
19234 + void *data,
19235 + unsigned long *end,
19236 + int *graph);
19237
19238 -extern unsigned long
19239 -print_context_stack(struct thread_info *tinfo,
19240 - unsigned long *stack, unsigned long bp,
19241 - const struct stacktrace_ops *ops, void *data,
19242 - unsigned long *end, int *graph);
19243 -
19244 -extern unsigned long
19245 -print_context_stack_bp(struct thread_info *tinfo,
19246 - unsigned long *stack, unsigned long bp,
19247 - const struct stacktrace_ops *ops, void *data,
19248 - unsigned long *end, int *graph);
19249 +extern walk_stack_t print_context_stack;
19250 +extern walk_stack_t print_context_stack_bp;
19251
19252 /* Generic stack tracer with callbacks */
19253
19254 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19255 void (*address)(void *data, unsigned long address, int reliable);
19256 /* On negative return stop dumping */
19257 int (*stack)(void *data, char *name);
19258 - walk_stack_t walk_stack;
19259 + walk_stack_t *walk_stack;
19260 };
19261
19262 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19263 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19264 index 751bf4b..a1278b5 100644
19265 --- a/arch/x86/include/asm/switch_to.h
19266 +++ b/arch/x86/include/asm/switch_to.h
19267 @@ -112,7 +112,7 @@ do { \
19268 "call __switch_to\n\t" \
19269 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19270 __switch_canary \
19271 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19272 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19273 "movq %%rax,%%rdi\n\t" \
19274 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19275 "jnz ret_from_fork\n\t" \
19276 @@ -123,7 +123,7 @@ do { \
19277 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19278 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19279 [_tif_fork] "i" (_TIF_FORK), \
19280 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19281 + [thread_info] "m" (current_tinfo), \
19282 [current_task] "m" (current_task) \
19283 __switch_canary_iparam \
19284 : "memory", "cc" __EXTRA_CLOBBER)
19285 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19286 index b4bdec3..e8af9bc 100644
19287 --- a/arch/x86/include/asm/thread_info.h
19288 +++ b/arch/x86/include/asm/thread_info.h
19289 @@ -36,7 +36,7 @@
19290 #ifdef CONFIG_X86_32
19291 # define TOP_OF_KERNEL_STACK_PADDING 8
19292 #else
19293 -# define TOP_OF_KERNEL_STACK_PADDING 0
19294 +# define TOP_OF_KERNEL_STACK_PADDING 16
19295 #endif
19296
19297 /*
19298 @@ -50,27 +50,26 @@ struct task_struct;
19299 #include <linux/atomic.h>
19300
19301 struct thread_info {
19302 - struct task_struct *task; /* main task structure */
19303 __u32 flags; /* low level flags */
19304 __u32 status; /* thread synchronous flags */
19305 __u32 cpu; /* current CPU */
19306 int saved_preempt_count;
19307 mm_segment_t addr_limit;
19308 void __user *sysenter_return;
19309 + unsigned long lowest_stack;
19310 unsigned int sig_on_uaccess_error:1;
19311 unsigned int uaccess_err:1; /* uaccess failed */
19312 };
19313
19314 -#define INIT_THREAD_INFO(tsk) \
19315 +#define INIT_THREAD_INFO \
19316 { \
19317 - .task = &tsk, \
19318 .flags = 0, \
19319 .cpu = 0, \
19320 .saved_preempt_count = INIT_PREEMPT_COUNT, \
19321 .addr_limit = KERNEL_DS, \
19322 }
19323
19324 -#define init_thread_info (init_thread_union.thread_info)
19325 +#define init_thread_info (init_thread_union.stack)
19326 #define init_stack (init_thread_union.stack)
19327
19328 #else /* !__ASSEMBLY__ */
19329 @@ -110,6 +109,7 @@ struct thread_info {
19330 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19331 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19332 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19333 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19334
19335 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19336 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19337 @@ -133,17 +133,18 @@ struct thread_info {
19338 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19339 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19340 #define _TIF_X32 (1 << TIF_X32)
19341 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19342
19343 /* work to do in syscall_trace_enter() */
19344 #define _TIF_WORK_SYSCALL_ENTRY \
19345 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19346 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19347 - _TIF_NOHZ)
19348 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19349
19350 /* work to do in syscall_trace_leave() */
19351 #define _TIF_WORK_SYSCALL_EXIT \
19352 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19353 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19354 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19355
19356 /* work to do on interrupt/exception return */
19357 #define _TIF_WORK_MASK \
19358 @@ -154,7 +155,7 @@ struct thread_info {
19359 /* work to do on any return to user space */
19360 #define _TIF_ALLWORK_MASK \
19361 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19362 - _TIF_NOHZ)
19363 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19364
19365 /* Only used for 64 bit */
19366 #define _TIF_DO_NOTIFY_MASK \
19367 @@ -179,9 +180,11 @@ struct thread_info {
19368
19369 DECLARE_PER_CPU(unsigned long, kernel_stack);
19370
19371 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19372 +
19373 static inline struct thread_info *current_thread_info(void)
19374 {
19375 - return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE);
19376 + return this_cpu_read_stable(current_tinfo);
19377 }
19378
19379 static inline unsigned long current_stack_pointer(void)
19380 @@ -199,8 +202,7 @@ static inline unsigned long current_stack_pointer(void)
19381
19382 /* Load thread_info address into "reg" */
19383 #define GET_THREAD_INFO(reg) \
19384 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19385 - _ASM_SUB $(THREAD_SIZE),reg ;
19386 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19387
19388 /*
19389 * ASM operand which evaluates to a 'thread_info' address of
19390 @@ -293,5 +295,12 @@ static inline bool is_ia32_task(void)
19391 extern void arch_task_cache_init(void);
19392 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19393 extern void arch_release_task_struct(struct task_struct *tsk);
19394 +
19395 +#define __HAVE_THREAD_FUNCTIONS
19396 +#define task_thread_info(task) (&(task)->tinfo)
19397 +#define task_stack_page(task) ((task)->stack)
19398 +#define setup_thread_stack(p, org) do {} while (0)
19399 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19400 +
19401 #endif
19402 #endif /* _ASM_X86_THREAD_INFO_H */
19403 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19404 index cd79194..e7a9491 100644
19405 --- a/arch/x86/include/asm/tlbflush.h
19406 +++ b/arch/x86/include/asm/tlbflush.h
19407 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19408
19409 static inline void __native_flush_tlb(void)
19410 {
19411 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19412 + u64 descriptor[2];
19413 +
19414 + descriptor[0] = PCID_KERNEL;
19415 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19416 + return;
19417 + }
19418 +
19419 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19420 + if (static_cpu_has(X86_FEATURE_PCID)) {
19421 + unsigned int cpu = raw_get_cpu();
19422 +
19423 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19424 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19425 + raw_put_cpu_no_resched();
19426 + return;
19427 + }
19428 +#endif
19429 +
19430 native_write_cr3(native_read_cr3());
19431 }
19432
19433 static inline void __native_flush_tlb_global_irq_disabled(void)
19434 {
19435 - unsigned long cr4;
19436 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19437 + u64 descriptor[2];
19438
19439 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19440 - /* clear PGE */
19441 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19442 - /* write old PGE again and flush TLBs */
19443 - native_write_cr4(cr4);
19444 + descriptor[0] = PCID_KERNEL;
19445 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19446 + } else {
19447 + unsigned long cr4;
19448 +
19449 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19450 + /* clear PGE */
19451 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19452 + /* write old PGE again and flush TLBs */
19453 + native_write_cr4(cr4);
19454 + }
19455 }
19456
19457 static inline void __native_flush_tlb_global(void)
19458 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19459
19460 static inline void __native_flush_tlb_single(unsigned long addr)
19461 {
19462 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19463 + u64 descriptor[2];
19464 +
19465 + descriptor[0] = PCID_KERNEL;
19466 + descriptor[1] = addr;
19467 +
19468 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19469 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19470 + if (addr < TASK_SIZE_MAX)
19471 + descriptor[1] += pax_user_shadow_base;
19472 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19473 + }
19474 +
19475 + descriptor[0] = PCID_USER;
19476 + descriptor[1] = addr;
19477 +#endif
19478 +
19479 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19480 + return;
19481 + }
19482 +
19483 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19484 + if (static_cpu_has(X86_FEATURE_PCID)) {
19485 + unsigned int cpu = raw_get_cpu();
19486 +
19487 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19488 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19489 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19490 + raw_put_cpu_no_resched();
19491 +
19492 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19493 + addr += pax_user_shadow_base;
19494 + }
19495 +#endif
19496 +
19497 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19498 }
19499
19500 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19501 index ace9dec..3f9e253 100644
19502 --- a/arch/x86/include/asm/uaccess.h
19503 +++ b/arch/x86/include/asm/uaccess.h
19504 @@ -7,6 +7,7 @@
19505 #include <linux/compiler.h>
19506 #include <linux/thread_info.h>
19507 #include <linux/string.h>
19508 +#include <linux/spinlock.h>
19509 #include <asm/asm.h>
19510 #include <asm/page.h>
19511 #include <asm/smap.h>
19512 @@ -29,7 +30,12 @@
19513
19514 #define get_ds() (KERNEL_DS)
19515 #define get_fs() (current_thread_info()->addr_limit)
19516 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19517 +void __set_fs(mm_segment_t x);
19518 +void set_fs(mm_segment_t x);
19519 +#else
19520 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19521 +#endif
19522
19523 #define segment_eq(a, b) ((a).seg == (b).seg)
19524
19525 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19526 * checks that the pointer is in the user space range - after calling
19527 * this function, memory access functions may still return -EFAULT.
19528 */
19529 -#define access_ok(type, addr, size) \
19530 - likely(!__range_not_ok(addr, size, user_addr_max()))
19531 +extern int _cond_resched(void);
19532 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19533 +#define access_ok(type, addr, size) \
19534 +({ \
19535 + unsigned long __size = size; \
19536 + unsigned long __addr = (unsigned long)addr; \
19537 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19538 + if (__ret_ao && __size) { \
19539 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19540 + unsigned long __end_ao = __addr + __size - 1; \
19541 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19542 + while (__addr_ao <= __end_ao) { \
19543 + char __c_ao; \
19544 + __addr_ao += PAGE_SIZE; \
19545 + if (__size > PAGE_SIZE) \
19546 + _cond_resched(); \
19547 + if (__get_user(__c_ao, (char __user *)__addr)) \
19548 + break; \
19549 + if (type != VERIFY_WRITE) { \
19550 + __addr = __addr_ao; \
19551 + continue; \
19552 + } \
19553 + if (__put_user(__c_ao, (char __user *)__addr)) \
19554 + break; \
19555 + __addr = __addr_ao; \
19556 + } \
19557 + } \
19558 + } \
19559 + __ret_ao; \
19560 +})
19561
19562 /*
19563 * The exception table consists of pairs of addresses relative to the
19564 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19565 extern int __get_user_bad(void);
19566
19567 /*
19568 - * This is a type: either unsigned long, if the argument fits into
19569 - * that type, or otherwise unsigned long long.
19570 + * This is a type: either (un)signed int, if the argument fits into
19571 + * that type, or otherwise (un)signed long long.
19572 */
19573 #define __inttype(x) \
19574 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19575 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19576 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19577 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19578
19579 /**
19580 * get_user: - Get a simple variable from user space.
19581 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19582 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19583 __chk_user_ptr(ptr); \
19584 might_fault(); \
19585 + pax_open_userland(); \
19586 asm volatile("call __get_user_%P3" \
19587 : "=a" (__ret_gu), "=r" (__val_gu) \
19588 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19589 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19590 + pax_close_userland(); \
19591 __ret_gu; \
19592 })
19593
19594 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19595 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19596 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19597
19598 -
19599 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19600 +#define __copyuser_seg "gs;"
19601 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19602 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19603 +#else
19604 +#define __copyuser_seg
19605 +#define __COPYUSER_SET_ES
19606 +#define __COPYUSER_RESTORE_ES
19607 +#endif
19608
19609 #ifdef CONFIG_X86_32
19610 #define __put_user_asm_u64(x, addr, err, errret) \
19611 asm volatile(ASM_STAC "\n" \
19612 - "1: movl %%eax,0(%2)\n" \
19613 - "2: movl %%edx,4(%2)\n" \
19614 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19615 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19616 "3: " ASM_CLAC "\n" \
19617 ".section .fixup,\"ax\"\n" \
19618 "4: movl %3,%0\n" \
19619 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19620
19621 #define __put_user_asm_ex_u64(x, addr) \
19622 asm volatile(ASM_STAC "\n" \
19623 - "1: movl %%eax,0(%1)\n" \
19624 - "2: movl %%edx,4(%1)\n" \
19625 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19626 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19627 "3: " ASM_CLAC "\n" \
19628 _ASM_EXTABLE_EX(1b, 2b) \
19629 _ASM_EXTABLE_EX(2b, 3b) \
19630 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19631 __typeof__(*(ptr)) __pu_val; \
19632 __chk_user_ptr(ptr); \
19633 might_fault(); \
19634 - __pu_val = x; \
19635 + __pu_val = (x); \
19636 + pax_open_userland(); \
19637 switch (sizeof(*(ptr))) { \
19638 case 1: \
19639 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19640 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19641 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19642 break; \
19643 } \
19644 + pax_close_userland(); \
19645 __ret_pu; \
19646 })
19647
19648 @@ -355,8 +403,10 @@ do { \
19649 } while (0)
19650
19651 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19652 +do { \
19653 + pax_open_userland(); \
19654 asm volatile(ASM_STAC "\n" \
19655 - "1: mov"itype" %2,%"rtype"1\n" \
19656 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19657 "2: " ASM_CLAC "\n" \
19658 ".section .fixup,\"ax\"\n" \
19659 "3: mov %3,%0\n" \
19660 @@ -364,8 +414,10 @@ do { \
19661 " jmp 2b\n" \
19662 ".previous\n" \
19663 _ASM_EXTABLE(1b, 3b) \
19664 - : "=r" (err), ltype(x) \
19665 - : "m" (__m(addr)), "i" (errret), "0" (err))
19666 + : "=r" (err), ltype (x) \
19667 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19668 + pax_close_userland(); \
19669 +} while (0)
19670
19671 #define __get_user_size_ex(x, ptr, size) \
19672 do { \
19673 @@ -389,7 +441,7 @@ do { \
19674 } while (0)
19675
19676 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19677 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19678 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19679 "2:\n" \
19680 _ASM_EXTABLE_EX(1b, 2b) \
19681 : ltype(x) : "m" (__m(addr)))
19682 @@ -406,13 +458,24 @@ do { \
19683 int __gu_err; \
19684 unsigned long __gu_val; \
19685 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19686 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19687 + (x) = (__typeof__(*(ptr)))__gu_val; \
19688 __gu_err; \
19689 })
19690
19691 /* FIXME: this hack is definitely wrong -AK */
19692 struct __large_struct { unsigned long buf[100]; };
19693 -#define __m(x) (*(struct __large_struct __user *)(x))
19694 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19695 +#define ____m(x) \
19696 +({ \
19697 + unsigned long ____x = (unsigned long)(x); \
19698 + if (____x < pax_user_shadow_base) \
19699 + ____x += pax_user_shadow_base; \
19700 + (typeof(x))____x; \
19701 +})
19702 +#else
19703 +#define ____m(x) (x)
19704 +#endif
19705 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19706
19707 /*
19708 * Tell gcc we read from memory instead of writing: this is because
19709 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19710 * aliasing issues.
19711 */
19712 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19713 +do { \
19714 + pax_open_userland(); \
19715 asm volatile(ASM_STAC "\n" \
19716 - "1: mov"itype" %"rtype"1,%2\n" \
19717 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19718 "2: " ASM_CLAC "\n" \
19719 ".section .fixup,\"ax\"\n" \
19720 "3: mov %3,%0\n" \
19721 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19722 ".previous\n" \
19723 _ASM_EXTABLE(1b, 3b) \
19724 : "=r"(err) \
19725 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19726 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19727 + pax_close_userland(); \
19728 +} while (0)
19729
19730 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19731 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19732 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19733 "2:\n" \
19734 _ASM_EXTABLE_EX(1b, 2b) \
19735 : : ltype(x), "m" (__m(addr)))
19736 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19737 */
19738 #define uaccess_try do { \
19739 current_thread_info()->uaccess_err = 0; \
19740 + pax_open_userland(); \
19741 stac(); \
19742 barrier();
19743
19744 #define uaccess_catch(err) \
19745 clac(); \
19746 + pax_close_userland(); \
19747 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19748 } while (0)
19749
19750 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19751 * On error, the variable @x is set to zero.
19752 */
19753
19754 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19755 +#define __get_user(x, ptr) get_user((x), (ptr))
19756 +#else
19757 #define __get_user(x, ptr) \
19758 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19759 +#endif
19760
19761 /**
19762 * __put_user: - Write a simple value into user space, with less checking.
19763 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19764 * Returns zero on success, or -EFAULT on error.
19765 */
19766
19767 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19768 +#define __put_user(x, ptr) put_user((x), (ptr))
19769 +#else
19770 #define __put_user(x, ptr) \
19771 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19772 +#endif
19773
19774 #define __get_user_unaligned __get_user
19775 #define __put_user_unaligned __put_user
19776 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19777 #define get_user_ex(x, ptr) do { \
19778 unsigned long __gue_val; \
19779 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19780 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19781 + (x) = (__typeof__(*(ptr)))__gue_val; \
19782 } while (0)
19783
19784 #define put_user_try uaccess_try
19785 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19786 extern __must_check long strnlen_user(const char __user *str, long n);
19787
19788 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19789 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19790 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19791
19792 extern void __cmpxchg_wrong_size(void)
19793 __compiletime_error("Bad argument size for cmpxchg");
19794 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19795 __typeof__(ptr) __uval = (uval); \
19796 __typeof__(*(ptr)) __old = (old); \
19797 __typeof__(*(ptr)) __new = (new); \
19798 + pax_open_userland(); \
19799 switch (size) { \
19800 case 1: \
19801 { \
19802 asm volatile("\t" ASM_STAC "\n" \
19803 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19804 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19805 "2:\t" ASM_CLAC "\n" \
19806 "\t.section .fixup, \"ax\"\n" \
19807 "3:\tmov %3, %0\n" \
19808 "\tjmp 2b\n" \
19809 "\t.previous\n" \
19810 _ASM_EXTABLE(1b, 3b) \
19811 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19812 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19813 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19814 : "memory" \
19815 ); \
19816 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19817 case 2: \
19818 { \
19819 asm volatile("\t" ASM_STAC "\n" \
19820 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19821 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19822 "2:\t" ASM_CLAC "\n" \
19823 "\t.section .fixup, \"ax\"\n" \
19824 "3:\tmov %3, %0\n" \
19825 "\tjmp 2b\n" \
19826 "\t.previous\n" \
19827 _ASM_EXTABLE(1b, 3b) \
19828 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19829 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19830 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19831 : "memory" \
19832 ); \
19833 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19834 case 4: \
19835 { \
19836 asm volatile("\t" ASM_STAC "\n" \
19837 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19838 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19839 "2:\t" ASM_CLAC "\n" \
19840 "\t.section .fixup, \"ax\"\n" \
19841 "3:\tmov %3, %0\n" \
19842 "\tjmp 2b\n" \
19843 "\t.previous\n" \
19844 _ASM_EXTABLE(1b, 3b) \
19845 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19846 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19847 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19848 : "memory" \
19849 ); \
19850 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19851 __cmpxchg_wrong_size(); \
19852 \
19853 asm volatile("\t" ASM_STAC "\n" \
19854 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19855 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19856 "2:\t" ASM_CLAC "\n" \
19857 "\t.section .fixup, \"ax\"\n" \
19858 "3:\tmov %3, %0\n" \
19859 "\tjmp 2b\n" \
19860 "\t.previous\n" \
19861 _ASM_EXTABLE(1b, 3b) \
19862 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19863 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19864 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19865 : "memory" \
19866 ); \
19867 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19868 default: \
19869 __cmpxchg_wrong_size(); \
19870 } \
19871 + pax_close_userland(); \
19872 *__uval = __old; \
19873 __ret; \
19874 })
19875 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19876
19877 #define ARCH_HAS_NOCACHE_UACCESS 1
19878
19879 -#ifdef CONFIG_X86_32
19880 -# include <asm/uaccess_32.h>
19881 -#else
19882 -# include <asm/uaccess_64.h>
19883 -#endif
19884 -
19885 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19886 - unsigned n);
19887 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19888 - unsigned n);
19889 -
19890 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19891 # define copy_user_diag __compiletime_error
19892 #else
19893 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19894 extern void copy_user_diag("copy_from_user() buffer size is too small")
19895 copy_from_user_overflow(void);
19896 extern void copy_user_diag("copy_to_user() buffer size is too small")
19897 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19898 +copy_to_user_overflow(void);
19899
19900 #undef copy_user_diag
19901
19902 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19903
19904 extern void
19905 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19906 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19907 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19908 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19909
19910 #else
19911 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19912
19913 #endif
19914
19915 +#ifdef CONFIG_X86_32
19916 +# include <asm/uaccess_32.h>
19917 +#else
19918 +# include <asm/uaccess_64.h>
19919 +#endif
19920 +
19921 static inline unsigned long __must_check
19922 copy_from_user(void *to, const void __user *from, unsigned long n)
19923 {
19924 - int sz = __compiletime_object_size(to);
19925 + size_t sz = __compiletime_object_size(to);
19926
19927 might_fault();
19928
19929 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19930 * case, and do only runtime checking for non-constant sizes.
19931 */
19932
19933 - if (likely(sz < 0 || sz >= n))
19934 - n = _copy_from_user(to, from, n);
19935 - else if(__builtin_constant_p(n))
19936 - copy_from_user_overflow();
19937 - else
19938 - __copy_from_user_overflow(sz, n);
19939 + if (likely(sz != (size_t)-1 && sz < n)) {
19940 + if(__builtin_constant_p(n))
19941 + copy_from_user_overflow();
19942 + else
19943 + __copy_from_user_overflow(sz, n);
19944 + } else if (access_ok(VERIFY_READ, from, n))
19945 + n = __copy_from_user(to, from, n);
19946 + else if ((long)n > 0)
19947 + memset(to, 0, n);
19948
19949 return n;
19950 }
19951 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19952 static inline unsigned long __must_check
19953 copy_to_user(void __user *to, const void *from, unsigned long n)
19954 {
19955 - int sz = __compiletime_object_size(from);
19956 + size_t sz = __compiletime_object_size(from);
19957
19958 might_fault();
19959
19960 /* See the comment in copy_from_user() above. */
19961 - if (likely(sz < 0 || sz >= n))
19962 - n = _copy_to_user(to, from, n);
19963 - else if(__builtin_constant_p(n))
19964 - copy_to_user_overflow();
19965 - else
19966 - __copy_to_user_overflow(sz, n);
19967 + if (likely(sz != (size_t)-1 && sz < n)) {
19968 + if(__builtin_constant_p(n))
19969 + copy_to_user_overflow();
19970 + else
19971 + __copy_to_user_overflow(sz, n);
19972 + } else if (access_ok(VERIFY_WRITE, to, n))
19973 + n = __copy_to_user(to, from, n);
19974
19975 return n;
19976 }
19977 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19978 index 3c03a5d..edb68ae 100644
19979 --- a/arch/x86/include/asm/uaccess_32.h
19980 +++ b/arch/x86/include/asm/uaccess_32.h
19981 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19982 * anything, so this is accurate.
19983 */
19984
19985 -static __always_inline unsigned long __must_check
19986 +static __always_inline __size_overflow(3) unsigned long __must_check
19987 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
19988 {
19989 + if ((long)n < 0)
19990 + return n;
19991 +
19992 + check_object_size(from, n, true);
19993 +
19994 if (__builtin_constant_p(n)) {
19995 unsigned long ret;
19996
19997 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
19998 __copy_to_user(void __user *to, const void *from, unsigned long n)
19999 {
20000 might_fault();
20001 +
20002 return __copy_to_user_inatomic(to, from, n);
20003 }
20004
20005 -static __always_inline unsigned long
20006 +static __always_inline __size_overflow(3) unsigned long
20007 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
20008 {
20009 + if ((long)n < 0)
20010 + return n;
20011 +
20012 /* Avoid zeroing the tail if the copy fails..
20013 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
20014 * but as the zeroing behaviour is only significant when n is not
20015 @@ -137,6 +146,12 @@ static __always_inline unsigned long
20016 __copy_from_user(void *to, const void __user *from, unsigned long n)
20017 {
20018 might_fault();
20019 +
20020 + if ((long)n < 0)
20021 + return n;
20022 +
20023 + check_object_size(to, n, false);
20024 +
20025 if (__builtin_constant_p(n)) {
20026 unsigned long ret;
20027
20028 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20029 const void __user *from, unsigned long n)
20030 {
20031 might_fault();
20032 +
20033 + if ((long)n < 0)
20034 + return n;
20035 +
20036 if (__builtin_constant_p(n)) {
20037 unsigned long ret;
20038
20039 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20040 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20041 unsigned long n)
20042 {
20043 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20044 + if ((long)n < 0)
20045 + return n;
20046 +
20047 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20048 }
20049
20050 #endif /* _ASM_X86_UACCESS_32_H */
20051 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20052 index f2f9b39..2ae1bf8 100644
20053 --- a/arch/x86/include/asm/uaccess_64.h
20054 +++ b/arch/x86/include/asm/uaccess_64.h
20055 @@ -10,6 +10,9 @@
20056 #include <asm/alternative.h>
20057 #include <asm/cpufeature.h>
20058 #include <asm/page.h>
20059 +#include <asm/pgtable.h>
20060 +
20061 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20062
20063 /*
20064 * Copy To/From Userspace
20065 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20066 __must_check unsigned long
20067 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20068
20069 -static __always_inline __must_check unsigned long
20070 -copy_user_generic(void *to, const void *from, unsigned len)
20071 +static __always_inline __must_check __size_overflow(3) unsigned long
20072 +copy_user_generic(void *to, const void *from, unsigned long len)
20073 {
20074 unsigned ret;
20075
20076 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20077 }
20078
20079 __must_check unsigned long
20080 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20081 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20082
20083 static __always_inline __must_check
20084 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20085 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20086 {
20087 - int ret = 0;
20088 + size_t sz = __compiletime_object_size(dst);
20089 + unsigned ret = 0;
20090 +
20091 + if (size > INT_MAX)
20092 + return size;
20093 +
20094 + check_object_size(dst, size, false);
20095 +
20096 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20097 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20098 + return size;
20099 +#endif
20100 +
20101 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20102 + if(__builtin_constant_p(size))
20103 + copy_from_user_overflow();
20104 + else
20105 + __copy_from_user_overflow(sz, size);
20106 + return size;
20107 + }
20108
20109 if (!__builtin_constant_p(size))
20110 - return copy_user_generic(dst, (__force void *)src, size);
20111 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20112 switch (size) {
20113 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20114 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20115 ret, "b", "b", "=q", 1);
20116 return ret;
20117 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20118 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20119 ret, "w", "w", "=r", 2);
20120 return ret;
20121 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20122 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20123 ret, "l", "k", "=r", 4);
20124 return ret;
20125 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20126 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20127 ret, "q", "", "=r", 8);
20128 return ret;
20129 case 10:
20130 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20131 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20132 ret, "q", "", "=r", 10);
20133 if (unlikely(ret))
20134 return ret;
20135 __get_user_asm(*(u16 *)(8 + (char *)dst),
20136 - (u16 __user *)(8 + (char __user *)src),
20137 + (const u16 __user *)(8 + (const char __user *)src),
20138 ret, "w", "w", "=r", 2);
20139 return ret;
20140 case 16:
20141 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20142 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20143 ret, "q", "", "=r", 16);
20144 if (unlikely(ret))
20145 return ret;
20146 __get_user_asm(*(u64 *)(8 + (char *)dst),
20147 - (u64 __user *)(8 + (char __user *)src),
20148 + (const u64 __user *)(8 + (const char __user *)src),
20149 ret, "q", "", "=r", 8);
20150 return ret;
20151 default:
20152 - return copy_user_generic(dst, (__force void *)src, size);
20153 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20154 }
20155 }
20156
20157 static __always_inline __must_check
20158 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20159 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20160 {
20161 might_fault();
20162 return __copy_from_user_nocheck(dst, src, size);
20163 }
20164
20165 static __always_inline __must_check
20166 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20167 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20168 {
20169 - int ret = 0;
20170 + size_t sz = __compiletime_object_size(src);
20171 + unsigned ret = 0;
20172 +
20173 + if (size > INT_MAX)
20174 + return size;
20175 +
20176 + check_object_size(src, size, true);
20177 +
20178 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20179 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20180 + return size;
20181 +#endif
20182 +
20183 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20184 + if(__builtin_constant_p(size))
20185 + copy_to_user_overflow();
20186 + else
20187 + __copy_to_user_overflow(sz, size);
20188 + return size;
20189 + }
20190
20191 if (!__builtin_constant_p(size))
20192 - return copy_user_generic((__force void *)dst, src, size);
20193 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20194 switch (size) {
20195 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20196 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20197 ret, "b", "b", "iq", 1);
20198 return ret;
20199 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20200 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20201 ret, "w", "w", "ir", 2);
20202 return ret;
20203 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20204 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20205 ret, "l", "k", "ir", 4);
20206 return ret;
20207 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20208 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20209 ret, "q", "", "er", 8);
20210 return ret;
20211 case 10:
20212 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20213 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20214 ret, "q", "", "er", 10);
20215 if (unlikely(ret))
20216 return ret;
20217 asm("":::"memory");
20218 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20219 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20220 ret, "w", "w", "ir", 2);
20221 return ret;
20222 case 16:
20223 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20224 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20225 ret, "q", "", "er", 16);
20226 if (unlikely(ret))
20227 return ret;
20228 asm("":::"memory");
20229 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20230 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20231 ret, "q", "", "er", 8);
20232 return ret;
20233 default:
20234 - return copy_user_generic((__force void *)dst, src, size);
20235 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20236 }
20237 }
20238
20239 static __always_inline __must_check
20240 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20241 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20242 {
20243 might_fault();
20244 return __copy_to_user_nocheck(dst, src, size);
20245 }
20246
20247 static __always_inline __must_check
20248 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20249 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20250 {
20251 - int ret = 0;
20252 + unsigned ret = 0;
20253
20254 might_fault();
20255 +
20256 + if (size > INT_MAX)
20257 + return size;
20258 +
20259 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20260 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20261 + return size;
20262 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20263 + return size;
20264 +#endif
20265 +
20266 if (!__builtin_constant_p(size))
20267 - return copy_user_generic((__force void *)dst,
20268 - (__force void *)src, size);
20269 + return copy_user_generic((__force_kernel void *)____m(dst),
20270 + (__force_kernel const void *)____m(src), size);
20271 switch (size) {
20272 case 1: {
20273 u8 tmp;
20274 - __get_user_asm(tmp, (u8 __user *)src,
20275 + __get_user_asm(tmp, (const u8 __user *)src,
20276 ret, "b", "b", "=q", 1);
20277 if (likely(!ret))
20278 __put_user_asm(tmp, (u8 __user *)dst,
20279 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20280 }
20281 case 2: {
20282 u16 tmp;
20283 - __get_user_asm(tmp, (u16 __user *)src,
20284 + __get_user_asm(tmp, (const u16 __user *)src,
20285 ret, "w", "w", "=r", 2);
20286 if (likely(!ret))
20287 __put_user_asm(tmp, (u16 __user *)dst,
20288 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20289
20290 case 4: {
20291 u32 tmp;
20292 - __get_user_asm(tmp, (u32 __user *)src,
20293 + __get_user_asm(tmp, (const u32 __user *)src,
20294 ret, "l", "k", "=r", 4);
20295 if (likely(!ret))
20296 __put_user_asm(tmp, (u32 __user *)dst,
20297 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20298 }
20299 case 8: {
20300 u64 tmp;
20301 - __get_user_asm(tmp, (u64 __user *)src,
20302 + __get_user_asm(tmp, (const u64 __user *)src,
20303 ret, "q", "", "=r", 8);
20304 if (likely(!ret))
20305 __put_user_asm(tmp, (u64 __user *)dst,
20306 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20307 return ret;
20308 }
20309 default:
20310 - return copy_user_generic((__force void *)dst,
20311 - (__force void *)src, size);
20312 + return copy_user_generic((__force_kernel void *)____m(dst),
20313 + (__force_kernel const void *)____m(src), size);
20314 }
20315 }
20316
20317 -static __must_check __always_inline int
20318 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20319 +static __must_check __always_inline unsigned long
20320 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20321 {
20322 return __copy_from_user_nocheck(dst, src, size);
20323 }
20324
20325 -static __must_check __always_inline int
20326 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20327 +static __must_check __always_inline unsigned long
20328 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20329 {
20330 return __copy_to_user_nocheck(dst, src, size);
20331 }
20332
20333 -extern long __copy_user_nocache(void *dst, const void __user *src,
20334 - unsigned size, int zerorest);
20335 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20336 + unsigned long size, int zerorest);
20337
20338 -static inline int
20339 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20340 +static inline unsigned long
20341 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20342 {
20343 might_fault();
20344 +
20345 + if (size > INT_MAX)
20346 + return size;
20347 +
20348 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20349 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20350 + return size;
20351 +#endif
20352 +
20353 return __copy_user_nocache(dst, src, size, 1);
20354 }
20355
20356 -static inline int
20357 +static inline unsigned long
20358 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20359 - unsigned size)
20360 + unsigned long size)
20361 {
20362 + if (size > INT_MAX)
20363 + return size;
20364 +
20365 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20366 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20367 + return size;
20368 +#endif
20369 +
20370 return __copy_user_nocache(dst, src, size, 0);
20371 }
20372
20373 unsigned long
20374 -copy_user_handle_tail(char *to, char *from, unsigned len);
20375 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20376
20377 #endif /* _ASM_X86_UACCESS_64_H */
20378 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20379 index 5b238981..77fdd78 100644
20380 --- a/arch/x86/include/asm/word-at-a-time.h
20381 +++ b/arch/x86/include/asm/word-at-a-time.h
20382 @@ -11,7 +11,7 @@
20383 * and shift, for example.
20384 */
20385 struct word_at_a_time {
20386 - const unsigned long one_bits, high_bits;
20387 + unsigned long one_bits, high_bits;
20388 };
20389
20390 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20391 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20392 index f58a9c7..dc378042a 100644
20393 --- a/arch/x86/include/asm/x86_init.h
20394 +++ b/arch/x86/include/asm/x86_init.h
20395 @@ -129,7 +129,7 @@ struct x86_init_ops {
20396 struct x86_init_timers timers;
20397 struct x86_init_iommu iommu;
20398 struct x86_init_pci pci;
20399 -};
20400 +} __no_const;
20401
20402 /**
20403 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20404 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20405 void (*setup_percpu_clockev)(void);
20406 void (*early_percpu_clock_init)(void);
20407 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20408 -};
20409 +} __no_const;
20410
20411 struct timespec;
20412
20413 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20414 void (*save_sched_clock_state)(void);
20415 void (*restore_sched_clock_state)(void);
20416 void (*apic_post_init)(void);
20417 -};
20418 +} __no_const;
20419
20420 struct pci_dev;
20421 struct msi_msg;
20422 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20423 void (*teardown_msi_irqs)(struct pci_dev *dev);
20424 void (*restore_msi_irqs)(struct pci_dev *dev);
20425 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20426 -};
20427 +} __no_const;
20428
20429 struct IO_APIC_route_entry;
20430 struct io_apic_irq_attr;
20431 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20432 unsigned int destination, int vector,
20433 struct io_apic_irq_attr *attr);
20434 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20435 -};
20436 +} __no_const;
20437
20438 extern struct x86_init_ops x86_init;
20439 extern struct x86_cpuinit_ops x86_cpuinit;
20440 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20441 index c44a5d5..7f83cfc 100644
20442 --- a/arch/x86/include/asm/xen/page.h
20443 +++ b/arch/x86/include/asm/xen/page.h
20444 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20445 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20446 * cases needing an extended handling.
20447 */
20448 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20449 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20450 {
20451 unsigned long mfn;
20452
20453 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20454 index c9a6d68..cb57f42 100644
20455 --- a/arch/x86/include/asm/xsave.h
20456 +++ b/arch/x86/include/asm/xsave.h
20457 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20458 if (unlikely(err))
20459 return -EFAULT;
20460
20461 + pax_open_userland();
20462 __asm__ __volatile__(ASM_STAC "\n"
20463 - "1:"XSAVE"\n"
20464 + "1:"
20465 + __copyuser_seg
20466 + XSAVE"\n"
20467 "2: " ASM_CLAC "\n"
20468 xstate_fault
20469 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20470 : "memory");
20471 + pax_close_userland();
20472 return err;
20473 }
20474
20475 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20476 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20477 {
20478 int err = 0;
20479 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20480 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20481 u32 lmask = mask;
20482 u32 hmask = mask >> 32;
20483
20484 + pax_open_userland();
20485 __asm__ __volatile__(ASM_STAC "\n"
20486 - "1:"XRSTOR"\n"
20487 + "1:"
20488 + __copyuser_seg
20489 + XRSTOR"\n"
20490 "2: " ASM_CLAC "\n"
20491 xstate_fault
20492 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20493 : "memory"); /* memory required? */
20494 + pax_close_userland();
20495 return err;
20496 }
20497
20498 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20499 index 960a8a9..404daf7 100644
20500 --- a/arch/x86/include/uapi/asm/e820.h
20501 +++ b/arch/x86/include/uapi/asm/e820.h
20502 @@ -68,7 +68,7 @@ struct e820map {
20503 #define ISA_START_ADDRESS 0xa0000
20504 #define ISA_END_ADDRESS 0x100000
20505
20506 -#define BIOS_BEGIN 0x000a0000
20507 +#define BIOS_BEGIN 0x000c0000
20508 #define BIOS_END 0x00100000
20509
20510 #define BIOS_ROM_BASE 0xffe00000
20511 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20512 index 9bcd0b5..750f1b7 100644
20513 --- a/arch/x86/kernel/Makefile
20514 +++ b/arch/x86/kernel/Makefile
20515 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20516 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20517 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20518 obj-y += probe_roms.o
20519 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20520 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20521 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20522 obj-$(CONFIG_X86_64) += mcount_64.o
20523 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20524 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20525 index dbe76a1..e2ec334 100644
20526 --- a/arch/x86/kernel/acpi/boot.c
20527 +++ b/arch/x86/kernel/acpi/boot.c
20528 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20529 * If your system is blacklisted here, but you find that acpi=force
20530 * works for you, please contact linux-acpi@vger.kernel.org
20531 */
20532 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20533 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20534 /*
20535 * Boxes that need ACPI disabled
20536 */
20537 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20538 };
20539
20540 /* second table for DMI checks that should run after early-quirks */
20541 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20542 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20543 /*
20544 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20545 * which includes some code which overrides all temperature
20546 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20547 index d1daead..acd77e2 100644
20548 --- a/arch/x86/kernel/acpi/sleep.c
20549 +++ b/arch/x86/kernel/acpi/sleep.c
20550 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20551 #else /* CONFIG_64BIT */
20552 #ifdef CONFIG_SMP
20553 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20554 +
20555 + pax_open_kernel();
20556 early_gdt_descr.address =
20557 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20558 + pax_close_kernel();
20559 +
20560 initial_gs = per_cpu_offset(smp_processor_id());
20561 #endif
20562 initial_code = (unsigned long)wakeup_long64;
20563 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20564 index 665c6b7..eae4d56 100644
20565 --- a/arch/x86/kernel/acpi/wakeup_32.S
20566 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20567 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20568 # and restore the stack ... but you need gdt for this to work
20569 movl saved_context_esp, %esp
20570
20571 - movl %cs:saved_magic, %eax
20572 - cmpl $0x12345678, %eax
20573 + cmpl $0x12345678, saved_magic
20574 jne bogus_magic
20575
20576 # jump to place where we left off
20577 - movl saved_eip, %eax
20578 - jmp *%eax
20579 + jmp *(saved_eip)
20580
20581 bogus_magic:
20582 jmp bogus_magic
20583 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20584 index aef6531..2044b66 100644
20585 --- a/arch/x86/kernel/alternative.c
20586 +++ b/arch/x86/kernel/alternative.c
20587 @@ -248,7 +248,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
20588 unsigned int noplen = len;
20589 if (noplen > ASM_NOP_MAX)
20590 noplen = ASM_NOP_MAX;
20591 + pax_open_kernel();
20592 memcpy(insns, ideal_nops[noplen], noplen);
20593 + pax_close_kernel();
20594 insns += noplen;
20595 len -= noplen;
20596 }
20597 @@ -276,6 +278,11 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf)
20598 if (a->replacementlen != 5)
20599 return;
20600
20601 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20602 + if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn)
20603 + orig_insn = ktva_ktla(orig_insn);
20604 +#endif
20605 +
20606 o_dspl = *(s32 *)(insnbuf + 1);
20607
20608 /* next_rip of the replacement JMP */
20609 @@ -362,7 +369,23 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20610 int insnbuf_sz = 0;
20611
20612 instr = (u8 *)&a->instr_offset + a->instr_offset;
20613 +
20614 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20615 + if ((u8 *)_text <= instr && instr < (u8 *)_einittext) {
20616 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20617 + instr = ktla_ktva(instr);
20618 + }
20619 +#endif
20620 +
20621 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20622 +
20623 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20624 + if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) {
20625 + replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20626 + replacement = ktla_ktva(replacement);
20627 + }
20628 +#endif
20629 +
20630 BUG_ON(a->instrlen > sizeof(insnbuf));
20631 BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
20632 if (!boot_cpu_has(a->cpuid)) {
20633 @@ -402,6 +425,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20634 }
20635 DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr);
20636
20637 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20638 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20639 + instr = ktva_ktla(instr);
20640 +#endif
20641 +
20642 text_poke_early(instr, insnbuf, insnbuf_sz);
20643 }
20644 }
20645 @@ -416,10 +444,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20646 for (poff = start; poff < end; poff++) {
20647 u8 *ptr = (u8 *)poff + *poff;
20648
20649 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20650 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20651 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20652 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20653 +#endif
20654 +
20655 if (!*poff || ptr < text || ptr >= text_end)
20656 continue;
20657 /* turn DS segment override prefix into lock prefix */
20658 - if (*ptr == 0x3e)
20659 + if (*ktla_ktva(ptr) == 0x3e)
20660 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20661 }
20662 mutex_unlock(&text_mutex);
20663 @@ -434,10 +468,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20664 for (poff = start; poff < end; poff++) {
20665 u8 *ptr = (u8 *)poff + *poff;
20666
20667 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20668 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20669 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20670 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20671 +#endif
20672 +
20673 if (!*poff || ptr < text || ptr >= text_end)
20674 continue;
20675 /* turn lock prefix into DS segment override prefix */
20676 - if (*ptr == 0xf0)
20677 + if (*ktla_ktva(ptr) == 0xf0)
20678 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20679 }
20680 mutex_unlock(&text_mutex);
20681 @@ -574,7 +614,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20682
20683 BUG_ON(p->len > MAX_PATCH_LEN);
20684 /* prep the buffer with the original instructions */
20685 - memcpy(insnbuf, p->instr, p->len);
20686 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20687 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20688 (unsigned long)p->instr, p->len);
20689
20690 @@ -621,7 +661,7 @@ void __init alternative_instructions(void)
20691 if (!uniproc_patched || num_possible_cpus() == 1)
20692 free_init_pages("SMP alternatives",
20693 (unsigned long)__smp_locks,
20694 - (unsigned long)__smp_locks_end);
20695 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20696 #endif
20697
20698 apply_paravirt(__parainstructions, __parainstructions_end);
20699 @@ -641,13 +681,17 @@ void __init alternative_instructions(void)
20700 * instructions. And on the local CPU you need to be protected again NMI or MCE
20701 * handlers seeing an inconsistent instruction while you patch.
20702 */
20703 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20704 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20705 size_t len)
20706 {
20707 unsigned long flags;
20708 local_irq_save(flags);
20709 - memcpy(addr, opcode, len);
20710 +
20711 + pax_open_kernel();
20712 + memcpy(ktla_ktva(addr), opcode, len);
20713 sync_core();
20714 + pax_close_kernel();
20715 +
20716 local_irq_restore(flags);
20717 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20718 that causes hangs on some VIA CPUs. */
20719 @@ -669,36 +713,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20720 */
20721 void *text_poke(void *addr, const void *opcode, size_t len)
20722 {
20723 - unsigned long flags;
20724 - char *vaddr;
20725 + unsigned char *vaddr = ktla_ktva(addr);
20726 struct page *pages[2];
20727 - int i;
20728 + size_t i;
20729
20730 if (!core_kernel_text((unsigned long)addr)) {
20731 - pages[0] = vmalloc_to_page(addr);
20732 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20733 + pages[0] = vmalloc_to_page(vaddr);
20734 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20735 } else {
20736 - pages[0] = virt_to_page(addr);
20737 + pages[0] = virt_to_page(vaddr);
20738 WARN_ON(!PageReserved(pages[0]));
20739 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20740 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20741 }
20742 BUG_ON(!pages[0]);
20743 - local_irq_save(flags);
20744 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20745 - if (pages[1])
20746 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20747 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20748 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20749 - clear_fixmap(FIX_TEXT_POKE0);
20750 - if (pages[1])
20751 - clear_fixmap(FIX_TEXT_POKE1);
20752 - local_flush_tlb();
20753 - sync_core();
20754 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20755 - that causes hangs on some VIA CPUs. */
20756 + text_poke_early(addr, opcode, len);
20757 for (i = 0; i < len; i++)
20758 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20759 - local_irq_restore(flags);
20760 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20761 return addr;
20762 }
20763
20764 @@ -752,7 +782,7 @@ int poke_int3_handler(struct pt_regs *regs)
20765 */
20766 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20767 {
20768 - unsigned char int3 = 0xcc;
20769 + const unsigned char int3 = 0xcc;
20770
20771 bp_int3_handler = handler;
20772 bp_int3_addr = (u8 *)addr + sizeof(int3);
20773 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20774 index dcb5285..cc79e9d 100644
20775 --- a/arch/x86/kernel/apic/apic.c
20776 +++ b/arch/x86/kernel/apic/apic.c
20777 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20778 /*
20779 * Debug level, exported for io_apic.c
20780 */
20781 -unsigned int apic_verbosity;
20782 +int apic_verbosity;
20783
20784 int pic_mode;
20785
20786 @@ -1857,7 +1857,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20787 apic_write(APIC_ESR, 0);
20788 v = apic_read(APIC_ESR);
20789 ack_APIC_irq();
20790 - atomic_inc(&irq_err_count);
20791 + atomic_inc_unchecked(&irq_err_count);
20792
20793 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20794 smp_processor_id(), v);
20795 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20796 index de918c4..32eed23 100644
20797 --- a/arch/x86/kernel/apic/apic_flat_64.c
20798 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20799 @@ -154,7 +154,7 @@ static int flat_probe(void)
20800 return 1;
20801 }
20802
20803 -static struct apic apic_flat = {
20804 +static struct apic apic_flat __read_only = {
20805 .name = "flat",
20806 .probe = flat_probe,
20807 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20808 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20809 return 0;
20810 }
20811
20812 -static struct apic apic_physflat = {
20813 +static struct apic apic_physflat __read_only = {
20814
20815 .name = "physical flat",
20816 .probe = physflat_probe,
20817 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20818 index b205cdb..d8503ff 100644
20819 --- a/arch/x86/kernel/apic/apic_noop.c
20820 +++ b/arch/x86/kernel/apic/apic_noop.c
20821 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20822 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20823 }
20824
20825 -struct apic apic_noop = {
20826 +struct apic apic_noop __read_only = {
20827 .name = "noop",
20828 .probe = noop_probe,
20829 .acpi_madt_oem_check = NULL,
20830 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20831 index c4a8d63..fe893ac 100644
20832 --- a/arch/x86/kernel/apic/bigsmp_32.c
20833 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20834 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20835 return dmi_bigsmp;
20836 }
20837
20838 -static struct apic apic_bigsmp = {
20839 +static struct apic apic_bigsmp __read_only = {
20840
20841 .name = "bigsmp",
20842 .probe = probe_bigsmp,
20843 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20844 index f4dc246..fbab133 100644
20845 --- a/arch/x86/kernel/apic/io_apic.c
20846 +++ b/arch/x86/kernel/apic/io_apic.c
20847 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20848 return ret;
20849 }
20850
20851 -atomic_t irq_mis_count;
20852 +atomic_unchecked_t irq_mis_count;
20853
20854 #ifdef CONFIG_GENERIC_PENDING_IRQ
20855 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20856 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20857 * at the cpu.
20858 */
20859 if (!(v & (1 << (i & 0x1f)))) {
20860 - atomic_inc(&irq_mis_count);
20861 + atomic_inc_unchecked(&irq_mis_count);
20862
20863 eoi_ioapic_irq(irq, cfg);
20864 }
20865 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20866 ioapic_irqd_unmask(data, cfg, masked);
20867 }
20868
20869 -static struct irq_chip ioapic_chip __read_mostly = {
20870 +static struct irq_chip ioapic_chip = {
20871 .name = "IO-APIC",
20872 .irq_startup = startup_ioapic_irq,
20873 .irq_mask = mask_ioapic_irq,
20874 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20875 ack_APIC_irq();
20876 }
20877
20878 -static struct irq_chip lapic_chip __read_mostly = {
20879 +static struct irq_chip lapic_chip = {
20880 .name = "local-APIC",
20881 .irq_mask = mask_lapic_irq,
20882 .irq_unmask = unmask_lapic_irq,
20883 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20884 index bda4886..f9c7195 100644
20885 --- a/arch/x86/kernel/apic/probe_32.c
20886 +++ b/arch/x86/kernel/apic/probe_32.c
20887 @@ -72,7 +72,7 @@ static int probe_default(void)
20888 return 1;
20889 }
20890
20891 -static struct apic apic_default = {
20892 +static struct apic apic_default __read_only = {
20893
20894 .name = "default",
20895 .probe = probe_default,
20896 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20897 index 6cedd79..023ff8e 100644
20898 --- a/arch/x86/kernel/apic/vector.c
20899 +++ b/arch/x86/kernel/apic/vector.c
20900 @@ -21,7 +21,7 @@
20901
20902 static DEFINE_RAW_SPINLOCK(vector_lock);
20903
20904 -void lock_vector_lock(void)
20905 +void lock_vector_lock(void) __acquires(vector_lock)
20906 {
20907 /* Used to the online set of cpus does not change
20908 * during assign_irq_vector.
20909 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20910 raw_spin_lock(&vector_lock);
20911 }
20912
20913 -void unlock_vector_lock(void)
20914 +void unlock_vector_lock(void) __releases(vector_lock)
20915 {
20916 raw_spin_unlock(&vector_lock);
20917 }
20918 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20919 index ab3219b..e8033eb 100644
20920 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20921 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20922 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20923 return notifier_from_errno(err);
20924 }
20925
20926 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20927 +static struct notifier_block x2apic_cpu_notifier = {
20928 .notifier_call = update_clusterinfo,
20929 };
20930
20931 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20932 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20933 }
20934
20935 -static struct apic apic_x2apic_cluster = {
20936 +static struct apic apic_x2apic_cluster __read_only = {
20937
20938 .name = "cluster x2apic",
20939 .probe = x2apic_cluster_probe,
20940 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20941 index 6fae733..5ca17af 100644
20942 --- a/arch/x86/kernel/apic/x2apic_phys.c
20943 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20944 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20945 return apic == &apic_x2apic_phys;
20946 }
20947
20948 -static struct apic apic_x2apic_phys = {
20949 +static struct apic apic_x2apic_phys __read_only = {
20950
20951 .name = "physical x2apic",
20952 .probe = x2apic_phys_probe,
20953 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20954 index c8d9295..9af2d03 100644
20955 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20956 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20957 @@ -375,7 +375,7 @@ static int uv_probe(void)
20958 return apic == &apic_x2apic_uv_x;
20959 }
20960
20961 -static struct apic __refdata apic_x2apic_uv_x = {
20962 +static struct apic apic_x2apic_uv_x __read_only = {
20963
20964 .name = "UV large system",
20965 .probe = uv_probe,
20966 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20967 index 927ec92..de68f32 100644
20968 --- a/arch/x86/kernel/apm_32.c
20969 +++ b/arch/x86/kernel/apm_32.c
20970 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20971 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20972 * even though they are called in protected mode.
20973 */
20974 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20975 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20976 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20977
20978 static const char driver_version[] = "1.16ac"; /* no spaces */
20979 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20980 BUG_ON(cpu != 0);
20981 gdt = get_cpu_gdt_table(cpu);
20982 save_desc_40 = gdt[0x40 / 8];
20983 +
20984 + pax_open_kernel();
20985 gdt[0x40 / 8] = bad_bios_desc;
20986 + pax_close_kernel();
20987
20988 apm_irq_save(flags);
20989 APM_DO_SAVE_SEGS;
20990 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20991 &call->esi);
20992 APM_DO_RESTORE_SEGS;
20993 apm_irq_restore(flags);
20994 +
20995 + pax_open_kernel();
20996 gdt[0x40 / 8] = save_desc_40;
20997 + pax_close_kernel();
20998 +
20999 put_cpu();
21000
21001 return call->eax & 0xff;
21002 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
21003 BUG_ON(cpu != 0);
21004 gdt = get_cpu_gdt_table(cpu);
21005 save_desc_40 = gdt[0x40 / 8];
21006 +
21007 + pax_open_kernel();
21008 gdt[0x40 / 8] = bad_bios_desc;
21009 + pax_close_kernel();
21010
21011 apm_irq_save(flags);
21012 APM_DO_SAVE_SEGS;
21013 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
21014 &call->eax);
21015 APM_DO_RESTORE_SEGS;
21016 apm_irq_restore(flags);
21017 +
21018 + pax_open_kernel();
21019 gdt[0x40 / 8] = save_desc_40;
21020 + pax_close_kernel();
21021 +
21022 put_cpu();
21023 return error;
21024 }
21025 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21026 return 0;
21027 }
21028
21029 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21030 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21031 {
21032 print_if_true,
21033 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21034 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21035 * code to that CPU.
21036 */
21037 gdt = get_cpu_gdt_table(0);
21038 +
21039 + pax_open_kernel();
21040 set_desc_base(&gdt[APM_CS >> 3],
21041 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21042 set_desc_base(&gdt[APM_CS_16 >> 3],
21043 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21044 set_desc_base(&gdt[APM_DS >> 3],
21045 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21046 + pax_close_kernel();
21047
21048 proc_create("apm", 0, NULL, &apm_file_ops);
21049
21050 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21051 index 9f6b934..cf5ffb3 100644
21052 --- a/arch/x86/kernel/asm-offsets.c
21053 +++ b/arch/x86/kernel/asm-offsets.c
21054 @@ -32,6 +32,8 @@ void common(void) {
21055 OFFSET(TI_flags, thread_info, flags);
21056 OFFSET(TI_status, thread_info, status);
21057 OFFSET(TI_addr_limit, thread_info, addr_limit);
21058 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21059 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21060
21061 BLANK();
21062 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21063 @@ -52,8 +54,26 @@ void common(void) {
21064 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21065 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21066 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21067 +
21068 +#ifdef CONFIG_PAX_KERNEXEC
21069 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21070 #endif
21071
21072 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21073 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21074 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21075 +#ifdef CONFIG_X86_64
21076 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21077 +#endif
21078 +#endif
21079 +
21080 +#endif
21081 +
21082 + BLANK();
21083 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21084 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21085 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21086 +
21087 #ifdef CONFIG_XEN
21088 BLANK();
21089 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21090 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21091 index 5ce6f2d..9e738f3 100644
21092 --- a/arch/x86/kernel/asm-offsets_64.c
21093 +++ b/arch/x86/kernel/asm-offsets_64.c
21094 @@ -80,6 +80,7 @@ int main(void)
21095 BLANK();
21096 #undef ENTRY
21097
21098 + DEFINE(TSS_size, sizeof(struct tss_struct));
21099 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21100 OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
21101 BLANK();
21102 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21103 index 9bff687..5b899fb 100644
21104 --- a/arch/x86/kernel/cpu/Makefile
21105 +++ b/arch/x86/kernel/cpu/Makefile
21106 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21107 CFLAGS_REMOVE_perf_event.o = -pg
21108 endif
21109
21110 -# Make sure load_percpu_segment has no stackprotector
21111 -nostackp := $(call cc-option, -fno-stack-protector)
21112 -CFLAGS_common.o := $(nostackp)
21113 -
21114 obj-y := intel_cacheinfo.o scattered.o topology.o
21115 obj-y += common.o
21116 obj-y += rdrand.o
21117 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21118 index e4cf633..941f450 100644
21119 --- a/arch/x86/kernel/cpu/amd.c
21120 +++ b/arch/x86/kernel/cpu/amd.c
21121 @@ -729,7 +729,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21122 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21123 {
21124 /* AMD errata T13 (order #21922) */
21125 - if ((c->x86 == 6)) {
21126 + if (c->x86 == 6) {
21127 /* Duron Rev A0 */
21128 if (c->x86_model == 3 && c->x86_mask == 0)
21129 size = 64;
21130 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21131 index a62cf04..041e39c 100644
21132 --- a/arch/x86/kernel/cpu/common.c
21133 +++ b/arch/x86/kernel/cpu/common.c
21134 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21135
21136 static const struct cpu_dev *this_cpu = &default_cpu;
21137
21138 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21139 -#ifdef CONFIG_X86_64
21140 - /*
21141 - * We need valid kernel segments for data and code in long mode too
21142 - * IRET will check the segment types kkeil 2000/10/28
21143 - * Also sysret mandates a special GDT layout
21144 - *
21145 - * TLS descriptors are currently at a different place compared to i386.
21146 - * Hopefully nobody expects them at a fixed place (Wine?)
21147 - */
21148 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21149 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21150 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21151 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21152 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21153 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21154 -#else
21155 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21156 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21157 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21158 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21159 - /*
21160 - * Segments used for calling PnP BIOS have byte granularity.
21161 - * They code segments and data segments have fixed 64k limits,
21162 - * the transfer segment sizes are set at run time.
21163 - */
21164 - /* 32-bit code */
21165 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21166 - /* 16-bit code */
21167 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21168 - /* 16-bit data */
21169 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21170 - /* 16-bit data */
21171 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21172 - /* 16-bit data */
21173 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21174 - /*
21175 - * The APM segments have byte granularity and their bases
21176 - * are set at run time. All have 64k limits.
21177 - */
21178 - /* 32-bit code */
21179 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21180 - /* 16-bit code */
21181 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21182 - /* data */
21183 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21184 -
21185 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21186 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21187 - GDT_STACK_CANARY_INIT
21188 -#endif
21189 -} };
21190 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21191 -
21192 static int __init x86_xsave_setup(char *s)
21193 {
21194 if (strlen(s))
21195 @@ -306,6 +252,59 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21196 }
21197 }
21198
21199 +#ifdef CONFIG_X86_64
21200 +static __init int setup_disable_pcid(char *arg)
21201 +{
21202 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21203 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21204 +
21205 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21206 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21207 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21208 +#endif
21209 +
21210 + return 1;
21211 +}
21212 +__setup("nopcid", setup_disable_pcid);
21213 +
21214 +static void setup_pcid(struct cpuinfo_x86 *c)
21215 +{
21216 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21217 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21218 +
21219 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21220 + if (clone_pgd_mask != ~(pgdval_t)0UL) {
21221 + pax_open_kernel();
21222 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21223 + pax_close_kernel();
21224 + printk("PAX: slow and weak UDEREF enabled\n");
21225 + } else
21226 + printk("PAX: UDEREF disabled\n");
21227 +#endif
21228 +
21229 + return;
21230 + }
21231 +
21232 + printk("PAX: PCID detected\n");
21233 + cr4_set_bits(X86_CR4_PCIDE);
21234 +
21235 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21236 + pax_open_kernel();
21237 + clone_pgd_mask = ~(pgdval_t)0UL;
21238 + pax_close_kernel();
21239 + if (pax_user_shadow_base)
21240 + printk("PAX: weak UDEREF enabled\n");
21241 + else {
21242 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21243 + printk("PAX: strong UDEREF enabled\n");
21244 + }
21245 +#endif
21246 +
21247 + if (cpu_has(c, X86_FEATURE_INVPCID))
21248 + printk("PAX: INVPCID detected\n");
21249 +}
21250 +#endif
21251 +
21252 /*
21253 * Some CPU features depend on higher CPUID levels, which may not always
21254 * be available due to CPUID level capping or broken virtualization
21255 @@ -406,7 +405,7 @@ void switch_to_new_gdt(int cpu)
21256 {
21257 struct desc_ptr gdt_descr;
21258
21259 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21260 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21261 gdt_descr.size = GDT_SIZE - 1;
21262 load_gdt(&gdt_descr);
21263 /* Reload the per-cpu base */
21264 @@ -935,6 +934,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21265 setup_smep(c);
21266 setup_smap(c);
21267
21268 +#ifdef CONFIG_X86_32
21269 +#ifdef CONFIG_PAX_PAGEEXEC
21270 + if (!(__supported_pte_mask & _PAGE_NX))
21271 + clear_cpu_cap(c, X86_FEATURE_PSE);
21272 +#endif
21273 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21274 + clear_cpu_cap(c, X86_FEATURE_SEP);
21275 +#endif
21276 +#endif
21277 +
21278 +#ifdef CONFIG_X86_64
21279 + setup_pcid(c);
21280 +#endif
21281 +
21282 /*
21283 * The vendor-specific functions might have changed features.
21284 * Now we do "generic changes."
21285 @@ -1009,7 +1022,7 @@ void enable_sep_cpu(void)
21286 int cpu;
21287
21288 cpu = get_cpu();
21289 - tss = &per_cpu(cpu_tss, cpu);
21290 + tss = cpu_tss + cpu;
21291
21292 if (!boot_cpu_has(X86_FEATURE_SEP))
21293 goto out;
21294 @@ -1155,14 +1168,16 @@ static __init int setup_disablecpuid(char *arg)
21295 }
21296 __setup("clearcpuid=", setup_disablecpuid);
21297
21298 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21299 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21300 +
21301 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21302 - (unsigned long)&init_thread_union + THREAD_SIZE;
21303 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21304 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21305
21306 #ifdef CONFIG_X86_64
21307 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21308 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21309 - (unsigned long) debug_idt_table };
21310 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21311 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21312
21313 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21314 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21315 @@ -1367,7 +1382,7 @@ void cpu_init(void)
21316 */
21317 load_ucode_ap();
21318
21319 - t = &per_cpu(cpu_tss, cpu);
21320 + t = cpu_tss + cpu;
21321 oist = &per_cpu(orig_ist, cpu);
21322
21323 #ifdef CONFIG_NUMA
21324 @@ -1399,7 +1414,6 @@ void cpu_init(void)
21325 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21326 barrier();
21327
21328 - x86_configure_nx();
21329 x2apic_setup();
21330
21331 /*
21332 @@ -1451,7 +1465,7 @@ void cpu_init(void)
21333 {
21334 int cpu = smp_processor_id();
21335 struct task_struct *curr = current;
21336 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
21337 + struct tss_struct *t = cpu_tss + cpu;
21338 struct thread_struct *thread = &curr->thread;
21339
21340 wait_for_master_cpu(cpu);
21341 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21342 index edcb0e2..a138233 100644
21343 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21344 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21345 @@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj,
21346 return 0;
21347 }
21348
21349 +static struct attribute *amd_l3_attrs[4];
21350 +
21351 static struct attribute_group cache_private_group = {
21352 .is_visible = cache_private_attrs_is_visible,
21353 + .attrs = amd_l3_attrs,
21354 };
21355
21356 static void init_amd_l3_attrs(void)
21357 {
21358 int n = 1;
21359 - static struct attribute **amd_l3_attrs;
21360 -
21361 - if (amd_l3_attrs) /* already initialized */
21362 - return;
21363
21364 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21365 n += 2;
21366 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21367 n += 1;
21368
21369 - amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL);
21370 - if (!amd_l3_attrs)
21371 + if (n > 1 && amd_l3_attrs[0]) /* already initialized */
21372 return;
21373
21374 n = 0;
21375 @@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void)
21376 }
21377 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21378 amd_l3_attrs[n++] = &dev_attr_subcaches.attr;
21379 -
21380 - cache_private_group.attrs = amd_l3_attrs;
21381 }
21382
21383 const struct attribute_group *
21384 @@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf)
21385 if (this_leaf->level < 3 || !nb)
21386 return NULL;
21387
21388 - if (nb && nb->l3_cache.indices)
21389 + if (nb->l3_cache.indices)
21390 init_amd_l3_attrs();
21391
21392 return &cache_private_group;
21393 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21394 index 20190bd..cadb2ab 100644
21395 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21396 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21397 @@ -47,6 +47,7 @@
21398 #include <asm/tlbflush.h>
21399 #include <asm/mce.h>
21400 #include <asm/msr.h>
21401 +#include <asm/local.h>
21402
21403 #include "mce-internal.h"
21404
21405 @@ -256,7 +257,7 @@ static void print_mce(struct mce *m)
21406 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21407 m->cs, m->ip);
21408
21409 - if (m->cs == __KERNEL_CS)
21410 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21411 print_symbol("{%s}", m->ip);
21412 pr_cont("\n");
21413 }
21414 @@ -289,10 +290,10 @@ static void print_mce(struct mce *m)
21415
21416 #define PANIC_TIMEOUT 5 /* 5 seconds */
21417
21418 -static atomic_t mce_panicked;
21419 +static atomic_unchecked_t mce_panicked;
21420
21421 static int fake_panic;
21422 -static atomic_t mce_fake_panicked;
21423 +static atomic_unchecked_t mce_fake_panicked;
21424
21425 /* Panic in progress. Enable interrupts and wait for final IPI */
21426 static void wait_for_panic(void)
21427 @@ -316,7 +317,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21428 /*
21429 * Make sure only one CPU runs in machine check panic
21430 */
21431 - if (atomic_inc_return(&mce_panicked) > 1)
21432 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21433 wait_for_panic();
21434 barrier();
21435
21436 @@ -324,7 +325,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21437 console_verbose();
21438 } else {
21439 /* Don't log too much for fake panic */
21440 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21441 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21442 return;
21443 }
21444 /* First print corrected ones that are still unlogged */
21445 @@ -363,7 +364,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21446 if (!fake_panic) {
21447 if (panic_timeout == 0)
21448 panic_timeout = mca_cfg.panic_timeout;
21449 - panic(msg);
21450 + panic("%s", msg);
21451 } else
21452 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21453 }
21454 @@ -749,7 +750,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21455 * might have been modified by someone else.
21456 */
21457 rmb();
21458 - if (atomic_read(&mce_panicked))
21459 + if (atomic_read_unchecked(&mce_panicked))
21460 wait_for_panic();
21461 if (!mca_cfg.monarch_timeout)
21462 goto out;
21463 @@ -1679,7 +1680,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21464 }
21465
21466 /* Call the installed machine check handler for this CPU setup. */
21467 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21468 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21469 unexpected_machine_check;
21470
21471 /*
21472 @@ -1702,7 +1703,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21473 return;
21474 }
21475
21476 + pax_open_kernel();
21477 machine_check_vector = do_machine_check;
21478 + pax_close_kernel();
21479
21480 __mcheck_cpu_init_generic();
21481 __mcheck_cpu_init_vendor(c);
21482 @@ -1716,7 +1719,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21483 */
21484
21485 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21486 -static int mce_chrdev_open_count; /* #times opened */
21487 +static local_t mce_chrdev_open_count; /* #times opened */
21488 static int mce_chrdev_open_exclu; /* already open exclusive? */
21489
21490 static int mce_chrdev_open(struct inode *inode, struct file *file)
21491 @@ -1724,7 +1727,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21492 spin_lock(&mce_chrdev_state_lock);
21493
21494 if (mce_chrdev_open_exclu ||
21495 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21496 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21497 spin_unlock(&mce_chrdev_state_lock);
21498
21499 return -EBUSY;
21500 @@ -1732,7 +1735,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21501
21502 if (file->f_flags & O_EXCL)
21503 mce_chrdev_open_exclu = 1;
21504 - mce_chrdev_open_count++;
21505 + local_inc(&mce_chrdev_open_count);
21506
21507 spin_unlock(&mce_chrdev_state_lock);
21508
21509 @@ -1743,7 +1746,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21510 {
21511 spin_lock(&mce_chrdev_state_lock);
21512
21513 - mce_chrdev_open_count--;
21514 + local_dec(&mce_chrdev_open_count);
21515 mce_chrdev_open_exclu = 0;
21516
21517 spin_unlock(&mce_chrdev_state_lock);
21518 @@ -2419,7 +2422,7 @@ static __init void mce_init_banks(void)
21519
21520 for (i = 0; i < mca_cfg.banks; i++) {
21521 struct mce_bank *b = &mce_banks[i];
21522 - struct device_attribute *a = &b->attr;
21523 + device_attribute_no_const *a = &b->attr;
21524
21525 sysfs_attr_init(&a->attr);
21526 a->attr.name = b->attrname;
21527 @@ -2526,7 +2529,7 @@ struct dentry *mce_get_debugfs_dir(void)
21528 static void mce_reset(void)
21529 {
21530 cpu_missing = 0;
21531 - atomic_set(&mce_fake_panicked, 0);
21532 + atomic_set_unchecked(&mce_fake_panicked, 0);
21533 atomic_set(&mce_executing, 0);
21534 atomic_set(&mce_callin, 0);
21535 atomic_set(&global_nwo, 0);
21536 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21537 index 737b0ad..09ec66e 100644
21538 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21539 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21540 @@ -12,6 +12,7 @@
21541 #include <asm/tlbflush.h>
21542 #include <asm/mce.h>
21543 #include <asm/msr.h>
21544 +#include <asm/pgtable.h>
21545
21546 /* By default disabled */
21547 int mce_p5_enabled __read_mostly;
21548 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21549 if (!cpu_has(c, X86_FEATURE_MCE))
21550 return;
21551
21552 + pax_open_kernel();
21553 machine_check_vector = pentium_machine_check;
21554 + pax_close_kernel();
21555 /* Make sure the vector pointer is visible before we enable MCEs: */
21556 wmb();
21557
21558 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21559 index 44f1382..315b292 100644
21560 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21561 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21562 @@ -11,6 +11,7 @@
21563 #include <asm/tlbflush.h>
21564 #include <asm/mce.h>
21565 #include <asm/msr.h>
21566 +#include <asm/pgtable.h>
21567
21568 /* Machine check handler for WinChip C6: */
21569 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21570 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21571 {
21572 u32 lo, hi;
21573
21574 + pax_open_kernel();
21575 machine_check_vector = winchip_machine_check;
21576 + pax_close_kernel();
21577 /* Make sure the vector pointer is visible before we enable MCEs: */
21578 wmb();
21579
21580 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21581 index 36a8361..e7058c2 100644
21582 --- a/arch/x86/kernel/cpu/microcode/core.c
21583 +++ b/arch/x86/kernel/cpu/microcode/core.c
21584 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21585 return NOTIFY_OK;
21586 }
21587
21588 -static struct notifier_block __refdata mc_cpu_notifier = {
21589 +static struct notifier_block mc_cpu_notifier = {
21590 .notifier_call = mc_cpu_callback,
21591 };
21592
21593 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21594 index a41bead..4e3685b 100644
21595 --- a/arch/x86/kernel/cpu/microcode/intel.c
21596 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21597 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21598
21599 static int get_ucode_user(void *to, const void *from, size_t n)
21600 {
21601 - return copy_from_user(to, from, n);
21602 + return copy_from_user(to, (const void __force_user *)from, n);
21603 }
21604
21605 static enum ucode_state
21606 request_microcode_user(int cpu, const void __user *buf, size_t size)
21607 {
21608 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21609 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21610 }
21611
21612 static void microcode_fini_cpu(int cpu)
21613 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21614 index ea5f363..cb0e905 100644
21615 --- a/arch/x86/kernel/cpu/mtrr/main.c
21616 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21617 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21618 u64 size_or_mask, size_and_mask;
21619 static bool mtrr_aps_delayed_init;
21620
21621 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21622 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21623
21624 const struct mtrr_ops *mtrr_if;
21625
21626 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21627 index df5e41f..816c719 100644
21628 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21629 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21630 @@ -25,7 +25,7 @@ struct mtrr_ops {
21631 int (*validate_add_page)(unsigned long base, unsigned long size,
21632 unsigned int type);
21633 int (*have_wrcomb)(void);
21634 -};
21635 +} __do_const;
21636
21637 extern int generic_get_free_region(unsigned long base, unsigned long size,
21638 int replace_reg);
21639 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21640 index aa4e3a7..469370f 100644
21641 --- a/arch/x86/kernel/cpu/perf_event.c
21642 +++ b/arch/x86/kernel/cpu/perf_event.c
21643 @@ -1509,7 +1509,7 @@ static void __init pmu_check_apic(void)
21644
21645 }
21646
21647 -static struct attribute_group x86_pmu_format_group = {
21648 +static attribute_group_no_const x86_pmu_format_group = {
21649 .name = "format",
21650 .attrs = NULL,
21651 };
21652 @@ -1608,7 +1608,7 @@ static struct attribute *events_attr[] = {
21653 NULL,
21654 };
21655
21656 -static struct attribute_group x86_pmu_events_group = {
21657 +static attribute_group_no_const x86_pmu_events_group = {
21658 .name = "events",
21659 .attrs = events_attr,
21660 };
21661 @@ -2181,7 +2181,7 @@ static unsigned long get_segment_base(unsigned int segment)
21662 if (idx > GDT_ENTRIES)
21663 return 0;
21664
21665 - desc = raw_cpu_ptr(gdt_page.gdt);
21666 + desc = get_cpu_gdt_table(smp_processor_id());
21667 }
21668
21669 return get_desc_base(desc + idx);
21670 @@ -2271,7 +2271,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21671 break;
21672
21673 perf_callchain_store(entry, frame.return_address);
21674 - fp = frame.next_frame;
21675 + fp = (const void __force_user *)frame.next_frame;
21676 }
21677 }
21678
21679 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21680 index 97242a9..cf9c30e 100644
21681 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21682 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21683 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21684 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21685 {
21686 struct attribute **attrs;
21687 - struct attribute_group *attr_group;
21688 + attribute_group_no_const *attr_group;
21689 int i = 0, j;
21690
21691 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21692 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21693 index 2813ea0..3ef5969c8 100644
21694 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21695 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21696 @@ -3033,10 +3033,10 @@ __init int intel_pmu_init(void)
21697 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21698
21699 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21700 - u64 capabilities;
21701 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21702
21703 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21704 - x86_pmu.intel_cap.capabilities = capabilities;
21705 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21706 + x86_pmu.intel_cap.capabilities = capabilities;
21707 }
21708
21709 intel_ds_init();
21710 diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21711 index 7795f3f..3535b76 100644
21712 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c
21713 +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21714 @@ -252,7 +252,7 @@ static void bts_event_start(struct perf_event *event, int flags)
21715 __bts_event_start(event);
21716
21717 /* PMI handler: this counter is running and likely generating PMIs */
21718 - ACCESS_ONCE(bts->started) = 1;
21719 + ACCESS_ONCE_RW(bts->started) = 1;
21720 }
21721
21722 static void __bts_event_stop(struct perf_event *event)
21723 @@ -266,7 +266,7 @@ static void __bts_event_stop(struct perf_event *event)
21724 if (event->hw.state & PERF_HES_STOPPED)
21725 return;
21726
21727 - ACCESS_ONCE(event->hw.state) |= PERF_HES_STOPPED;
21728 + ACCESS_ONCE_RW(event->hw.state) |= PERF_HES_STOPPED;
21729 }
21730
21731 static void bts_event_stop(struct perf_event *event, int flags)
21732 @@ -274,7 +274,7 @@ static void bts_event_stop(struct perf_event *event, int flags)
21733 struct bts_ctx *bts = this_cpu_ptr(&bts_ctx);
21734
21735 /* PMI handler: don't restart this counter */
21736 - ACCESS_ONCE(bts->started) = 0;
21737 + ACCESS_ONCE_RW(bts->started) = 0;
21738
21739 __bts_event_stop(event);
21740
21741 diff --git a/arch/x86/kernel/cpu/perf_event_intel_cqm.c b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21742 index e4d1b8b..8867302 100644
21743 --- a/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21744 +++ b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21745 @@ -934,6 +934,14 @@ static u64 intel_cqm_event_count(struct perf_event *event)
21746 return 0;
21747
21748 /*
21749 + * Getting up-to-date values requires an SMP IPI which is not
21750 + * possible if we're being called in interrupt context. Return
21751 + * the cached values instead.
21752 + */
21753 + if (unlikely(in_interrupt()))
21754 + goto out;
21755 +
21756 + /*
21757 * Notice that we don't perform the reading of an RMID
21758 * atomically, because we can't hold a spin lock across the
21759 * IPIs.
21760 @@ -1352,7 +1360,9 @@ static int __init intel_cqm_init(void)
21761 goto out;
21762 }
21763
21764 - event_attr_intel_cqm_llc_scale.event_str = str;
21765 + pax_open_kernel();
21766 + *(const char **)&event_attr_intel_cqm_llc_scale.event_str = str;
21767 + pax_close_kernel();
21768
21769 ret = intel_cqm_setup_rmid_cache();
21770 if (ret)
21771 diff --git a/arch/x86/kernel/cpu/perf_event_intel_pt.c b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21772 index 123ff1b..d53e500 100644
21773 --- a/arch/x86/kernel/cpu/perf_event_intel_pt.c
21774 +++ b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21775 @@ -116,16 +116,12 @@ static const struct attribute_group *pt_attr_groups[] = {
21776
21777 static int __init pt_pmu_hw_init(void)
21778 {
21779 - struct dev_ext_attribute *de_attrs;
21780 - struct attribute **attrs;
21781 - size_t size;
21782 - int ret;
21783 + static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)];
21784 + static struct attribute *attrs[ARRAY_SIZE(pt_caps)];
21785 long i;
21786
21787 - attrs = NULL;
21788 - ret = -ENODEV;
21789 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_INTEL_PT))
21790 - goto fail;
21791 + return -ENODEV;
21792
21793 for (i = 0; i < PT_CPUID_LEAVES; i++) {
21794 cpuid_count(20, i,
21795 @@ -135,39 +131,25 @@ static int __init pt_pmu_hw_init(void)
21796 &pt_pmu.caps[CR_EDX + i*4]);
21797 }
21798
21799 - ret = -ENOMEM;
21800 - size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1);
21801 - attrs = kzalloc(size, GFP_KERNEL);
21802 - if (!attrs)
21803 - goto fail;
21804 -
21805 - size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1);
21806 - de_attrs = kzalloc(size, GFP_KERNEL);
21807 - if (!de_attrs)
21808 - goto fail;
21809 -
21810 + pax_open_kernel();
21811 for (i = 0; i < ARRAY_SIZE(pt_caps); i++) {
21812 - struct dev_ext_attribute *de_attr = de_attrs + i;
21813 + struct dev_ext_attribute *de_attr = &de_attrs[i];
21814
21815 - de_attr->attr.attr.name = pt_caps[i].name;
21816 + *(const char **)&de_attr->attr.attr.name = pt_caps[i].name;
21817
21818 sysfs_attr_init(&de_attr->attr.attr);
21819
21820 - de_attr->attr.attr.mode = S_IRUGO;
21821 - de_attr->attr.show = pt_cap_show;
21822 - de_attr->var = (void *)i;
21823 + *(umode_t *)&de_attr->attr.attr.mode = S_IRUGO;
21824 + *(void **)&de_attr->attr.show = pt_cap_show;
21825 + *(void **)&de_attr->var = (void *)i;
21826
21827 attrs[i] = &de_attr->attr.attr;
21828 }
21829
21830 - pt_cap_group.attrs = attrs;
21831 + *(struct attribute ***)&pt_cap_group.attrs = attrs;
21832 + pax_close_kernel();
21833
21834 return 0;
21835 -
21836 -fail:
21837 - kfree(attrs);
21838 -
21839 - return ret;
21840 }
21841
21842 #define PT_CONFIG_MASK (RTIT_CTL_TSC_EN | RTIT_CTL_DISRETC)
21843 @@ -928,7 +910,7 @@ static void pt_event_start(struct perf_event *event, int mode)
21844 return;
21845 }
21846
21847 - ACCESS_ONCE(pt->handle_nmi) = 1;
21848 + ACCESS_ONCE_RW(pt->handle_nmi) = 1;
21849 event->hw.state = 0;
21850
21851 pt_config_buffer(buf->cur->table, buf->cur_idx,
21852 @@ -945,7 +927,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
21853 * Protect against the PMI racing with disabling wrmsr,
21854 * see comment in intel_pt_interrupt().
21855 */
21856 - ACCESS_ONCE(pt->handle_nmi) = 0;
21857 + ACCESS_ONCE_RW(pt->handle_nmi) = 0;
21858 pt_config_start(false);
21859
21860 if (event->hw.state == PERF_HES_STOPPED)
21861 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21862 index 358c54a..f068235 100644
21863 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21864 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21865 @@ -487,7 +487,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21866 NULL,
21867 };
21868
21869 -static struct attribute_group rapl_pmu_events_group = {
21870 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21871 .name = "events",
21872 .attrs = NULL, /* patched at runtime */
21873 };
21874 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21875 index 90b7c50..7863ae3 100644
21876 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21877 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21878 @@ -732,7 +732,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21879 static int __init uncore_type_init(struct intel_uncore_type *type)
21880 {
21881 struct intel_uncore_pmu *pmus;
21882 - struct attribute_group *attr_group;
21883 + attribute_group_no_const *attr_group;
21884 struct attribute **attrs;
21885 int i, j;
21886
21887 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21888 index ceac8f5..a562de7 100644
21889 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21890 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21891 @@ -115,7 +115,7 @@ struct intel_uncore_box {
21892 struct uncore_event_desc {
21893 struct kobj_attribute attr;
21894 const char *config;
21895 -};
21896 +} __do_const;
21897
21898 ssize_t uncore_event_show(struct kobject *kobj,
21899 struct kobj_attribute *attr, char *buf);
21900 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21901 index 83741a7..bd3507d 100644
21902 --- a/arch/x86/kernel/cpuid.c
21903 +++ b/arch/x86/kernel/cpuid.c
21904 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21905 return notifier_from_errno(err);
21906 }
21907
21908 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21909 +static struct notifier_block cpuid_class_cpu_notifier =
21910 {
21911 .notifier_call = cpuid_class_cpu_callback,
21912 };
21913 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21914 index afa64ad..dce67dd 100644
21915 --- a/arch/x86/kernel/crash_dump_64.c
21916 +++ b/arch/x86/kernel/crash_dump_64.c
21917 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21918 return -ENOMEM;
21919
21920 if (userbuf) {
21921 - if (copy_to_user(buf, vaddr + offset, csize)) {
21922 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21923 iounmap(vaddr);
21924 return -EFAULT;
21925 }
21926 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21927 index f6dfd93..892ade4 100644
21928 --- a/arch/x86/kernel/doublefault.c
21929 +++ b/arch/x86/kernel/doublefault.c
21930 @@ -12,7 +12,7 @@
21931
21932 #define DOUBLEFAULT_STACKSIZE (1024)
21933 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21934 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21935 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21936
21937 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21938
21939 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21940 unsigned long gdt, tss;
21941
21942 native_store_gdt(&gdt_desc);
21943 - gdt = gdt_desc.address;
21944 + gdt = (unsigned long)gdt_desc.address;
21945
21946 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21947
21948 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21949 /* 0x2 bit is always set */
21950 .flags = X86_EFLAGS_SF | 0x2,
21951 .sp = STACK_START,
21952 - .es = __USER_DS,
21953 + .es = __KERNEL_DS,
21954 .cs = __KERNEL_CS,
21955 .ss = __KERNEL_DS,
21956 - .ds = __USER_DS,
21957 + .ds = __KERNEL_DS,
21958 .fs = __KERNEL_PERCPU,
21959
21960 .__cr3 = __pa_nodebug(swapper_pg_dir),
21961 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21962 index 9c30acf..8cf2411 100644
21963 --- a/arch/x86/kernel/dumpstack.c
21964 +++ b/arch/x86/kernel/dumpstack.c
21965 @@ -2,6 +2,9 @@
21966 * Copyright (C) 1991, 1992 Linus Torvalds
21967 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21968 */
21969 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21970 +#define __INCLUDED_BY_HIDESYM 1
21971 +#endif
21972 #include <linux/kallsyms.h>
21973 #include <linux/kprobes.h>
21974 #include <linux/uaccess.h>
21975 @@ -35,23 +38,21 @@ static void printk_stack_address(unsigned long address, int reliable,
21976
21977 void printk_address(unsigned long address)
21978 {
21979 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21980 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21981 }
21982
21983 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21984 static void
21985 print_ftrace_graph_addr(unsigned long addr, void *data,
21986 const struct stacktrace_ops *ops,
21987 - struct thread_info *tinfo, int *graph)
21988 + struct task_struct *task, int *graph)
21989 {
21990 - struct task_struct *task;
21991 unsigned long ret_addr;
21992 int index;
21993
21994 if (addr != (unsigned long)return_to_handler)
21995 return;
21996
21997 - task = tinfo->task;
21998 index = task->curr_ret_stack;
21999
22000 if (!task->ret_stack || index < *graph)
22001 @@ -68,7 +69,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22002 static inline void
22003 print_ftrace_graph_addr(unsigned long addr, void *data,
22004 const struct stacktrace_ops *ops,
22005 - struct thread_info *tinfo, int *graph)
22006 + struct task_struct *task, int *graph)
22007 { }
22008 #endif
22009
22010 @@ -79,10 +80,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
22011 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
22012 */
22013
22014 -static inline int valid_stack_ptr(struct thread_info *tinfo,
22015 - void *p, unsigned int size, void *end)
22016 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
22017 {
22018 - void *t = tinfo;
22019 if (end) {
22020 if (p < end && p >= (end-THREAD_SIZE))
22021 return 1;
22022 @@ -93,14 +92,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
22023 }
22024
22025 unsigned long
22026 -print_context_stack(struct thread_info *tinfo,
22027 +print_context_stack(struct task_struct *task, void *stack_start,
22028 unsigned long *stack, unsigned long bp,
22029 const struct stacktrace_ops *ops, void *data,
22030 unsigned long *end, int *graph)
22031 {
22032 struct stack_frame *frame = (struct stack_frame *)bp;
22033
22034 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
22035 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
22036 unsigned long addr;
22037
22038 addr = *stack;
22039 @@ -112,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
22040 } else {
22041 ops->address(data, addr, 0);
22042 }
22043 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22044 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22045 }
22046 stack++;
22047 }
22048 @@ -121,7 +120,7 @@ print_context_stack(struct thread_info *tinfo,
22049 EXPORT_SYMBOL_GPL(print_context_stack);
22050
22051 unsigned long
22052 -print_context_stack_bp(struct thread_info *tinfo,
22053 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22054 unsigned long *stack, unsigned long bp,
22055 const struct stacktrace_ops *ops, void *data,
22056 unsigned long *end, int *graph)
22057 @@ -129,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22058 struct stack_frame *frame = (struct stack_frame *)bp;
22059 unsigned long *ret_addr = &frame->return_address;
22060
22061 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22062 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22063 unsigned long addr = *ret_addr;
22064
22065 if (!__kernel_text_address(addr))
22066 @@ -138,7 +137,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22067 ops->address(data, addr, 1);
22068 frame = frame->next_frame;
22069 ret_addr = &frame->return_address;
22070 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22071 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22072 }
22073
22074 return (unsigned long)frame;
22075 @@ -226,6 +225,8 @@ unsigned long oops_begin(void)
22076 EXPORT_SYMBOL_GPL(oops_begin);
22077 NOKPROBE_SYMBOL(oops_begin);
22078
22079 +extern void gr_handle_kernel_exploit(void);
22080 +
22081 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22082 {
22083 if (regs && kexec_should_crash(current))
22084 @@ -247,7 +248,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22085 panic("Fatal exception in interrupt");
22086 if (panic_on_oops)
22087 panic("Fatal exception");
22088 - do_exit(signr);
22089 +
22090 + gr_handle_kernel_exploit();
22091 +
22092 + do_group_exit(signr);
22093 }
22094 NOKPROBE_SYMBOL(oops_end);
22095
22096 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22097 index 464ffd6..01f2cda 100644
22098 --- a/arch/x86/kernel/dumpstack_32.c
22099 +++ b/arch/x86/kernel/dumpstack_32.c
22100 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22101 bp = stack_frame(task, regs);
22102
22103 for (;;) {
22104 - struct thread_info *context;
22105 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22106 void *end_stack;
22107
22108 end_stack = is_hardirq_stack(stack, cpu);
22109 if (!end_stack)
22110 end_stack = is_softirq_stack(stack, cpu);
22111
22112 - context = task_thread_info(task);
22113 - bp = ops->walk_stack(context, stack, bp, ops, data,
22114 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22115 end_stack, &graph);
22116
22117 /* Stop if not on irq stack */
22118 @@ -137,16 +136,17 @@ void show_regs(struct pt_regs *regs)
22119 unsigned int code_len = code_bytes;
22120 unsigned char c;
22121 u8 *ip;
22122 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22123
22124 pr_emerg("Stack:\n");
22125 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22126
22127 pr_emerg("Code:");
22128
22129 - ip = (u8 *)regs->ip - code_prologue;
22130 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22131 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22132 /* try starting at IP */
22133 - ip = (u8 *)regs->ip;
22134 + ip = (u8 *)regs->ip + cs_base;
22135 code_len = code_len - code_prologue + 1;
22136 }
22137 for (i = 0; i < code_len; i++, ip++) {
22138 @@ -155,7 +155,7 @@ void show_regs(struct pt_regs *regs)
22139 pr_cont(" Bad EIP value.");
22140 break;
22141 }
22142 - if (ip == (u8 *)regs->ip)
22143 + if (ip == (u8 *)regs->ip + cs_base)
22144 pr_cont(" <%02x>", c);
22145 else
22146 pr_cont(" %02x", c);
22147 @@ -168,6 +168,7 @@ int is_valid_bugaddr(unsigned long ip)
22148 {
22149 unsigned short ud2;
22150
22151 + ip = ktla_ktva(ip);
22152 if (ip < PAGE_OFFSET)
22153 return 0;
22154 if (probe_kernel_address((unsigned short *)ip, ud2))
22155 @@ -175,3 +176,15 @@ int is_valid_bugaddr(unsigned long ip)
22156
22157 return ud2 == 0x0b0f;
22158 }
22159 +
22160 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22161 +void __used pax_check_alloca(unsigned long size)
22162 +{
22163 + unsigned long sp = (unsigned long)&sp, stack_left;
22164 +
22165 + /* all kernel stacks are of the same size */
22166 + stack_left = sp & (THREAD_SIZE - 1);
22167 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22168 +}
22169 +EXPORT_SYMBOL(pax_check_alloca);
22170 +#endif
22171 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22172 index 5f1c626..1cba97e 100644
22173 --- a/arch/x86/kernel/dumpstack_64.c
22174 +++ b/arch/x86/kernel/dumpstack_64.c
22175 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22176 const struct stacktrace_ops *ops, void *data)
22177 {
22178 const unsigned cpu = get_cpu();
22179 - struct thread_info *tinfo;
22180 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22181 unsigned long dummy;
22182 unsigned used = 0;
22183 int graph = 0;
22184 int done = 0;
22185 + void *stack_start;
22186
22187 if (!task)
22188 task = current;
22189 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22190 * current stack address. If the stacks consist of nested
22191 * exceptions
22192 */
22193 - tinfo = task_thread_info(task);
22194 while (!done) {
22195 unsigned long *stack_end;
22196 enum stack_type stype;
22197 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22198 if (ops->stack(data, id) < 0)
22199 break;
22200
22201 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22202 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22203 data, stack_end, &graph);
22204 ops->stack(data, "<EOE>");
22205 /*
22206 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22207 * second-to-last pointer (index -2 to end) in the
22208 * exception stack:
22209 */
22210 + if ((u16)stack_end[-1] != __KERNEL_DS)
22211 + goto out;
22212 stack = (unsigned long *) stack_end[-2];
22213 done = 0;
22214 break;
22215 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22216
22217 if (ops->stack(data, "IRQ") < 0)
22218 break;
22219 - bp = ops->walk_stack(tinfo, stack, bp,
22220 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22221 ops, data, stack_end, &graph);
22222 /*
22223 * We link to the next stack (which would be
22224 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22225 /*
22226 * This handles the process stack:
22227 */
22228 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22229 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22230 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22231 +out:
22232 put_cpu();
22233 }
22234 EXPORT_SYMBOL(dump_trace);
22235 @@ -347,8 +350,55 @@ int is_valid_bugaddr(unsigned long ip)
22236 {
22237 unsigned short ud2;
22238
22239 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22240 + if (probe_kernel_address((unsigned short *)ip, ud2))
22241 return 0;
22242
22243 return ud2 == 0x0b0f;
22244 }
22245 +
22246 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22247 +void __used pax_check_alloca(unsigned long size)
22248 +{
22249 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22250 + unsigned cpu, used;
22251 + char *id;
22252 +
22253 + /* check the process stack first */
22254 + stack_start = (unsigned long)task_stack_page(current);
22255 + stack_end = stack_start + THREAD_SIZE;
22256 + if (likely(stack_start <= sp && sp < stack_end)) {
22257 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22258 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22259 + return;
22260 + }
22261 +
22262 + cpu = get_cpu();
22263 +
22264 + /* check the irq stacks */
22265 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22266 + stack_start = stack_end - IRQ_STACK_SIZE;
22267 + if (stack_start <= sp && sp < stack_end) {
22268 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22269 + put_cpu();
22270 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22271 + return;
22272 + }
22273 +
22274 + /* check the exception stacks */
22275 + used = 0;
22276 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22277 + stack_start = stack_end - EXCEPTION_STKSZ;
22278 + if (stack_end && stack_start <= sp && sp < stack_end) {
22279 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22280 + put_cpu();
22281 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22282 + return;
22283 + }
22284 +
22285 + put_cpu();
22286 +
22287 + /* unknown stack */
22288 + BUG();
22289 +}
22290 +EXPORT_SYMBOL(pax_check_alloca);
22291 +#endif
22292 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22293 index e2ce85d..00ccad0 100644
22294 --- a/arch/x86/kernel/e820.c
22295 +++ b/arch/x86/kernel/e820.c
22296 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22297
22298 static void early_panic(char *msg)
22299 {
22300 - early_printk(msg);
22301 - panic(msg);
22302 + early_printk("%s", msg);
22303 + panic("%s", msg);
22304 }
22305
22306 static int userdef __initdata;
22307 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22308 index 89427d8..00c0d52 100644
22309 --- a/arch/x86/kernel/early_printk.c
22310 +++ b/arch/x86/kernel/early_printk.c
22311 @@ -7,6 +7,7 @@
22312 #include <linux/pci_regs.h>
22313 #include <linux/pci_ids.h>
22314 #include <linux/errno.h>
22315 +#include <linux/sched.h>
22316 #include <asm/io.h>
22317 #include <asm/processor.h>
22318 #include <asm/fcntl.h>
22319 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22320 index 1c30976..71b41b9 100644
22321 --- a/arch/x86/kernel/entry_32.S
22322 +++ b/arch/x86/kernel/entry_32.S
22323 @@ -177,13 +177,154 @@
22324 /*CFI_REL_OFFSET gs, PT_GS*/
22325 .endm
22326 .macro SET_KERNEL_GS reg
22327 +
22328 +#ifdef CONFIG_CC_STACKPROTECTOR
22329 movl $(__KERNEL_STACK_CANARY), \reg
22330 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22331 + movl $(__USER_DS), \reg
22332 +#else
22333 + xorl \reg, \reg
22334 +#endif
22335 +
22336 movl \reg, %gs
22337 .endm
22338
22339 #endif /* CONFIG_X86_32_LAZY_GS */
22340
22341 -.macro SAVE_ALL
22342 +.macro pax_enter_kernel
22343 +#ifdef CONFIG_PAX_KERNEXEC
22344 + call pax_enter_kernel
22345 +#endif
22346 +.endm
22347 +
22348 +.macro pax_exit_kernel
22349 +#ifdef CONFIG_PAX_KERNEXEC
22350 + call pax_exit_kernel
22351 +#endif
22352 +.endm
22353 +
22354 +#ifdef CONFIG_PAX_KERNEXEC
22355 +ENTRY(pax_enter_kernel)
22356 +#ifdef CONFIG_PARAVIRT
22357 + pushl %eax
22358 + pushl %ecx
22359 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22360 + mov %eax, %esi
22361 +#else
22362 + mov %cr0, %esi
22363 +#endif
22364 + bts $X86_CR0_WP_BIT, %esi
22365 + jnc 1f
22366 + mov %cs, %esi
22367 + cmp $__KERNEL_CS, %esi
22368 + jz 3f
22369 + ljmp $__KERNEL_CS, $3f
22370 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22371 +2:
22372 +#ifdef CONFIG_PARAVIRT
22373 + mov %esi, %eax
22374 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22375 +#else
22376 + mov %esi, %cr0
22377 +#endif
22378 +3:
22379 +#ifdef CONFIG_PARAVIRT
22380 + popl %ecx
22381 + popl %eax
22382 +#endif
22383 + ret
22384 +ENDPROC(pax_enter_kernel)
22385 +
22386 +ENTRY(pax_exit_kernel)
22387 +#ifdef CONFIG_PARAVIRT
22388 + pushl %eax
22389 + pushl %ecx
22390 +#endif
22391 + mov %cs, %esi
22392 + cmp $__KERNEXEC_KERNEL_CS, %esi
22393 + jnz 2f
22394 +#ifdef CONFIG_PARAVIRT
22395 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22396 + mov %eax, %esi
22397 +#else
22398 + mov %cr0, %esi
22399 +#endif
22400 + btr $X86_CR0_WP_BIT, %esi
22401 + ljmp $__KERNEL_CS, $1f
22402 +1:
22403 +#ifdef CONFIG_PARAVIRT
22404 + mov %esi, %eax
22405 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22406 +#else
22407 + mov %esi, %cr0
22408 +#endif
22409 +2:
22410 +#ifdef CONFIG_PARAVIRT
22411 + popl %ecx
22412 + popl %eax
22413 +#endif
22414 + ret
22415 +ENDPROC(pax_exit_kernel)
22416 +#endif
22417 +
22418 + .macro pax_erase_kstack
22419 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22420 + call pax_erase_kstack
22421 +#endif
22422 + .endm
22423 +
22424 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22425 +/*
22426 + * ebp: thread_info
22427 + */
22428 +ENTRY(pax_erase_kstack)
22429 + pushl %edi
22430 + pushl %ecx
22431 + pushl %eax
22432 +
22433 + mov TI_lowest_stack(%ebp), %edi
22434 + mov $-0xBEEF, %eax
22435 + std
22436 +
22437 +1: mov %edi, %ecx
22438 + and $THREAD_SIZE_asm - 1, %ecx
22439 + shr $2, %ecx
22440 + repne scasl
22441 + jecxz 2f
22442 +
22443 + cmp $2*16, %ecx
22444 + jc 2f
22445 +
22446 + mov $2*16, %ecx
22447 + repe scasl
22448 + jecxz 2f
22449 + jne 1b
22450 +
22451 +2: cld
22452 + or $2*4, %edi
22453 + mov %esp, %ecx
22454 + sub %edi, %ecx
22455 +
22456 + cmp $THREAD_SIZE_asm, %ecx
22457 + jb 3f
22458 + ud2
22459 +3:
22460 +
22461 + shr $2, %ecx
22462 + rep stosl
22463 +
22464 + mov TI_task_thread_sp0(%ebp), %edi
22465 + sub $128, %edi
22466 + mov %edi, TI_lowest_stack(%ebp)
22467 +
22468 + popl %eax
22469 + popl %ecx
22470 + popl %edi
22471 + ret
22472 +ENDPROC(pax_erase_kstack)
22473 +#endif
22474 +
22475 +.macro __SAVE_ALL _DS
22476 cld
22477 PUSH_GS
22478 pushl_cfi %fs
22479 @@ -206,7 +347,7 @@
22480 CFI_REL_OFFSET ecx, 0
22481 pushl_cfi %ebx
22482 CFI_REL_OFFSET ebx, 0
22483 - movl $(__USER_DS), %edx
22484 + movl $\_DS, %edx
22485 movl %edx, %ds
22486 movl %edx, %es
22487 movl $(__KERNEL_PERCPU), %edx
22488 @@ -214,6 +355,15 @@
22489 SET_KERNEL_GS %edx
22490 .endm
22491
22492 +.macro SAVE_ALL
22493 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22494 + __SAVE_ALL __KERNEL_DS
22495 + pax_enter_kernel
22496 +#else
22497 + __SAVE_ALL __USER_DS
22498 +#endif
22499 +.endm
22500 +
22501 .macro RESTORE_INT_REGS
22502 popl_cfi %ebx
22503 CFI_RESTORE ebx
22504 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22505 popfl_cfi
22506 jmp syscall_exit
22507 CFI_ENDPROC
22508 -END(ret_from_fork)
22509 +ENDPROC(ret_from_fork)
22510
22511 ENTRY(ret_from_kernel_thread)
22512 CFI_STARTPROC
22513 @@ -340,7 +490,15 @@ ret_from_intr:
22514 andl $SEGMENT_RPL_MASK, %eax
22515 #endif
22516 cmpl $USER_RPL, %eax
22517 +
22518 +#ifdef CONFIG_PAX_KERNEXEC
22519 + jae resume_userspace
22520 +
22521 + pax_exit_kernel
22522 + jmp resume_kernel
22523 +#else
22524 jb resume_kernel # not returning to v8086 or userspace
22525 +#endif
22526
22527 ENTRY(resume_userspace)
22528 LOCKDEP_SYS_EXIT
22529 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22530 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22531 # int/exception return?
22532 jne work_pending
22533 - jmp restore_all
22534 -END(ret_from_exception)
22535 + jmp restore_all_pax
22536 +ENDPROC(ret_from_exception)
22537
22538 #ifdef CONFIG_PREEMPT
22539 ENTRY(resume_kernel)
22540 @@ -365,7 +523,7 @@ need_resched:
22541 jz restore_all
22542 call preempt_schedule_irq
22543 jmp need_resched
22544 -END(resume_kernel)
22545 +ENDPROC(resume_kernel)
22546 #endif
22547 CFI_ENDPROC
22548
22549 @@ -395,33 +553,45 @@ sysenter_past_esp:
22550 /*CFI_REL_OFFSET cs, 0*/
22551 /*
22552 * Push current_thread_info()->sysenter_return to the stack.
22553 - * A tiny bit of offset fixup is necessary: TI_sysenter_return
22554 - * is relative to thread_info, which is at the bottom of the
22555 - * kernel stack page. 4*4 means the 4 words pushed above;
22556 - * TOP_OF_KERNEL_STACK_PADDING takes us to the top of the stack;
22557 - * and THREAD_SIZE takes us to the bottom.
22558 */
22559 - pushl_cfi ((TI_sysenter_return) - THREAD_SIZE + TOP_OF_KERNEL_STACK_PADDING + 4*4)(%esp)
22560 + pushl_cfi $0
22561 CFI_REL_OFFSET eip, 0
22562
22563 pushl_cfi %eax
22564 SAVE_ALL
22565 + GET_THREAD_INFO(%ebp)
22566 + movl TI_sysenter_return(%ebp),%ebp
22567 + movl %ebp,PT_EIP(%esp)
22568 ENABLE_INTERRUPTS(CLBR_NONE)
22569
22570 /*
22571 * Load the potential sixth argument from user stack.
22572 * Careful about security.
22573 */
22574 + movl PT_OLDESP(%esp),%ebp
22575 +
22576 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22577 + mov PT_OLDSS(%esp),%ds
22578 +1: movl %ds:(%ebp),%ebp
22579 + push %ss
22580 + pop %ds
22581 +#else
22582 cmpl $__PAGE_OFFSET-3,%ebp
22583 jae syscall_fault
22584 ASM_STAC
22585 1: movl (%ebp),%ebp
22586 ASM_CLAC
22587 +#endif
22588 +
22589 movl %ebp,PT_EBP(%esp)
22590 _ASM_EXTABLE(1b,syscall_fault)
22591
22592 GET_THREAD_INFO(%ebp)
22593
22594 +#ifdef CONFIG_PAX_RANDKSTACK
22595 + pax_erase_kstack
22596 +#endif
22597 +
22598 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22599 jnz sysenter_audit
22600 sysenter_do_call:
22601 @@ -437,12 +607,24 @@ sysenter_after_call:
22602 testl $_TIF_ALLWORK_MASK, %ecx
22603 jnz sysexit_audit
22604 sysenter_exit:
22605 +
22606 +#ifdef CONFIG_PAX_RANDKSTACK
22607 + pushl_cfi %eax
22608 + movl %esp, %eax
22609 + call pax_randomize_kstack
22610 + popl_cfi %eax
22611 +#endif
22612 +
22613 + pax_erase_kstack
22614 +
22615 /* if something modifies registers it must also disable sysexit */
22616 movl PT_EIP(%esp), %edx
22617 movl PT_OLDESP(%esp), %ecx
22618 xorl %ebp,%ebp
22619 TRACE_IRQS_ON
22620 1: mov PT_FS(%esp), %fs
22621 +2: mov PT_DS(%esp), %ds
22622 +3: mov PT_ES(%esp), %es
22623 PTGS_TO_GS
22624 ENABLE_INTERRUPTS_SYSEXIT
22625
22626 @@ -456,6 +638,9 @@ sysenter_audit:
22627 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22628 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22629 call __audit_syscall_entry
22630 +
22631 + pax_erase_kstack
22632 +
22633 popl_cfi %ecx /* get that remapped edx off the stack */
22634 popl_cfi %ecx /* get that remapped esi off the stack */
22635 movl PT_EAX(%esp),%eax /* reload syscall number */
22636 @@ -482,10 +667,16 @@ sysexit_audit:
22637
22638 CFI_ENDPROC
22639 .pushsection .fixup,"ax"
22640 -2: movl $0,PT_FS(%esp)
22641 +4: movl $0,PT_FS(%esp)
22642 + jmp 1b
22643 +5: movl $0,PT_DS(%esp)
22644 + jmp 1b
22645 +6: movl $0,PT_ES(%esp)
22646 jmp 1b
22647 .popsection
22648 - _ASM_EXTABLE(1b,2b)
22649 + _ASM_EXTABLE(1b,4b)
22650 + _ASM_EXTABLE(2b,5b)
22651 + _ASM_EXTABLE(3b,6b)
22652 PTGS_TO_GS_EX
22653 ENDPROC(ia32_sysenter_target)
22654
22655 @@ -496,6 +687,11 @@ ENTRY(system_call)
22656 pushl_cfi %eax # save orig_eax
22657 SAVE_ALL
22658 GET_THREAD_INFO(%ebp)
22659 +
22660 +#ifdef CONFIG_PAX_RANDKSTACK
22661 + pax_erase_kstack
22662 +#endif
22663 +
22664 # system call tracing in operation / emulation
22665 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22666 jnz syscall_trace_entry
22667 @@ -515,6 +711,15 @@ syscall_exit:
22668 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22669 jnz syscall_exit_work
22670
22671 +restore_all_pax:
22672 +
22673 +#ifdef CONFIG_PAX_RANDKSTACK
22674 + movl %esp, %eax
22675 + call pax_randomize_kstack
22676 +#endif
22677 +
22678 + pax_erase_kstack
22679 +
22680 restore_all:
22681 TRACE_IRQS_IRET
22682 restore_all_notrace:
22683 @@ -569,14 +774,34 @@ ldt_ss:
22684 * compensating for the offset by changing to the ESPFIX segment with
22685 * a base address that matches for the difference.
22686 */
22687 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22688 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22689 mov %esp, %edx /* load kernel esp */
22690 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22691 mov %dx, %ax /* eax: new kernel esp */
22692 sub %eax, %edx /* offset (low word is 0) */
22693 +#ifdef CONFIG_SMP
22694 + movl PER_CPU_VAR(cpu_number), %ebx
22695 + shll $PAGE_SHIFT_asm, %ebx
22696 + addl $cpu_gdt_table, %ebx
22697 +#else
22698 + movl $cpu_gdt_table, %ebx
22699 +#endif
22700 shr $16, %edx
22701 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22702 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22703 +
22704 +#ifdef CONFIG_PAX_KERNEXEC
22705 + mov %cr0, %esi
22706 + btr $X86_CR0_WP_BIT, %esi
22707 + mov %esi, %cr0
22708 +#endif
22709 +
22710 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22711 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22712 +
22713 +#ifdef CONFIG_PAX_KERNEXEC
22714 + bts $X86_CR0_WP_BIT, %esi
22715 + mov %esi, %cr0
22716 +#endif
22717 +
22718 pushl_cfi $__ESPFIX_SS
22719 pushl_cfi %eax /* new kernel esp */
22720 /* Disable interrupts, but do not irqtrace this section: we
22721 @@ -606,20 +831,18 @@ work_resched:
22722 movl TI_flags(%ebp), %ecx
22723 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22724 # than syscall tracing?
22725 - jz restore_all
22726 + jz restore_all_pax
22727 testb $_TIF_NEED_RESCHED, %cl
22728 jnz work_resched
22729
22730 work_notifysig: # deal with pending signals and
22731 # notify-resume requests
22732 + movl %esp, %eax
22733 #ifdef CONFIG_VM86
22734 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22735 - movl %esp, %eax
22736 jnz work_notifysig_v86 # returning to kernel-space or
22737 # vm86-space
22738 1:
22739 -#else
22740 - movl %esp, %eax
22741 #endif
22742 TRACE_IRQS_ON
22743 ENABLE_INTERRUPTS(CLBR_NONE)
22744 @@ -640,7 +863,7 @@ work_notifysig_v86:
22745 movl %eax, %esp
22746 jmp 1b
22747 #endif
22748 -END(work_pending)
22749 +ENDPROC(work_pending)
22750
22751 # perform syscall exit tracing
22752 ALIGN
22753 @@ -648,11 +871,14 @@ syscall_trace_entry:
22754 movl $-ENOSYS,PT_EAX(%esp)
22755 movl %esp, %eax
22756 call syscall_trace_enter
22757 +
22758 + pax_erase_kstack
22759 +
22760 /* What it returned is what we'll actually use. */
22761 cmpl $(NR_syscalls), %eax
22762 jnae syscall_call
22763 jmp syscall_exit
22764 -END(syscall_trace_entry)
22765 +ENDPROC(syscall_trace_entry)
22766
22767 # perform syscall exit tracing
22768 ALIGN
22769 @@ -665,26 +891,30 @@ syscall_exit_work:
22770 movl %esp, %eax
22771 call syscall_trace_leave
22772 jmp resume_userspace
22773 -END(syscall_exit_work)
22774 +ENDPROC(syscall_exit_work)
22775 CFI_ENDPROC
22776
22777 RING0_INT_FRAME # can't unwind into user space anyway
22778 syscall_fault:
22779 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22780 + push %ss
22781 + pop %ds
22782 +#endif
22783 ASM_CLAC
22784 GET_THREAD_INFO(%ebp)
22785 movl $-EFAULT,PT_EAX(%esp)
22786 jmp resume_userspace
22787 -END(syscall_fault)
22788 +ENDPROC(syscall_fault)
22789
22790 syscall_badsys:
22791 movl $-ENOSYS,%eax
22792 jmp syscall_after_call
22793 -END(syscall_badsys)
22794 +ENDPROC(syscall_badsys)
22795
22796 sysenter_badsys:
22797 movl $-ENOSYS,%eax
22798 jmp sysenter_after_call
22799 -END(sysenter_badsys)
22800 +ENDPROC(sysenter_badsys)
22801 CFI_ENDPROC
22802
22803 .macro FIXUP_ESPFIX_STACK
22804 @@ -697,8 +927,15 @@ END(sysenter_badsys)
22805 */
22806 #ifdef CONFIG_X86_ESPFIX32
22807 /* fixup the stack */
22808 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22809 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22810 +#ifdef CONFIG_SMP
22811 + movl PER_CPU_VAR(cpu_number), %ebx
22812 + shll $PAGE_SHIFT_asm, %ebx
22813 + addl $cpu_gdt_table, %ebx
22814 +#else
22815 + movl $cpu_gdt_table, %ebx
22816 +#endif
22817 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22818 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22819 shl $16, %eax
22820 addl %esp, %eax /* the adjusted stack pointer */
22821 pushl_cfi $__KERNEL_DS
22822 @@ -737,7 +974,7 @@ ENTRY(irq_entries_start)
22823 CFI_ADJUST_CFA_OFFSET -4
22824 .align 8
22825 .endr
22826 -END(irq_entries_start)
22827 +ENDPROC(irq_entries_start)
22828
22829 /*
22830 * the CPU automatically disables interrupts when executing an IRQ vector,
22831 @@ -790,7 +1027,7 @@ ENTRY(coprocessor_error)
22832 pushl_cfi $do_coprocessor_error
22833 jmp error_code
22834 CFI_ENDPROC
22835 -END(coprocessor_error)
22836 +ENDPROC(coprocessor_error)
22837
22838 ENTRY(simd_coprocessor_error)
22839 RING0_INT_FRAME
22840 @@ -806,7 +1043,7 @@ ENTRY(simd_coprocessor_error)
22841 #endif
22842 jmp error_code
22843 CFI_ENDPROC
22844 -END(simd_coprocessor_error)
22845 +ENDPROC(simd_coprocessor_error)
22846
22847 ENTRY(device_not_available)
22848 RING0_INT_FRAME
22849 @@ -815,18 +1052,18 @@ ENTRY(device_not_available)
22850 pushl_cfi $do_device_not_available
22851 jmp error_code
22852 CFI_ENDPROC
22853 -END(device_not_available)
22854 +ENDPROC(device_not_available)
22855
22856 #ifdef CONFIG_PARAVIRT
22857 ENTRY(native_iret)
22858 iret
22859 _ASM_EXTABLE(native_iret, iret_exc)
22860 -END(native_iret)
22861 +ENDPROC(native_iret)
22862
22863 ENTRY(native_irq_enable_sysexit)
22864 sti
22865 sysexit
22866 -END(native_irq_enable_sysexit)
22867 +ENDPROC(native_irq_enable_sysexit)
22868 #endif
22869
22870 ENTRY(overflow)
22871 @@ -836,7 +1073,7 @@ ENTRY(overflow)
22872 pushl_cfi $do_overflow
22873 jmp error_code
22874 CFI_ENDPROC
22875 -END(overflow)
22876 +ENDPROC(overflow)
22877
22878 ENTRY(bounds)
22879 RING0_INT_FRAME
22880 @@ -845,7 +1082,7 @@ ENTRY(bounds)
22881 pushl_cfi $do_bounds
22882 jmp error_code
22883 CFI_ENDPROC
22884 -END(bounds)
22885 +ENDPROC(bounds)
22886
22887 ENTRY(invalid_op)
22888 RING0_INT_FRAME
22889 @@ -854,7 +1091,7 @@ ENTRY(invalid_op)
22890 pushl_cfi $do_invalid_op
22891 jmp error_code
22892 CFI_ENDPROC
22893 -END(invalid_op)
22894 +ENDPROC(invalid_op)
22895
22896 ENTRY(coprocessor_segment_overrun)
22897 RING0_INT_FRAME
22898 @@ -863,7 +1100,7 @@ ENTRY(coprocessor_segment_overrun)
22899 pushl_cfi $do_coprocessor_segment_overrun
22900 jmp error_code
22901 CFI_ENDPROC
22902 -END(coprocessor_segment_overrun)
22903 +ENDPROC(coprocessor_segment_overrun)
22904
22905 ENTRY(invalid_TSS)
22906 RING0_EC_FRAME
22907 @@ -871,7 +1108,7 @@ ENTRY(invalid_TSS)
22908 pushl_cfi $do_invalid_TSS
22909 jmp error_code
22910 CFI_ENDPROC
22911 -END(invalid_TSS)
22912 +ENDPROC(invalid_TSS)
22913
22914 ENTRY(segment_not_present)
22915 RING0_EC_FRAME
22916 @@ -879,7 +1116,7 @@ ENTRY(segment_not_present)
22917 pushl_cfi $do_segment_not_present
22918 jmp error_code
22919 CFI_ENDPROC
22920 -END(segment_not_present)
22921 +ENDPROC(segment_not_present)
22922
22923 ENTRY(stack_segment)
22924 RING0_EC_FRAME
22925 @@ -887,7 +1124,7 @@ ENTRY(stack_segment)
22926 pushl_cfi $do_stack_segment
22927 jmp error_code
22928 CFI_ENDPROC
22929 -END(stack_segment)
22930 +ENDPROC(stack_segment)
22931
22932 ENTRY(alignment_check)
22933 RING0_EC_FRAME
22934 @@ -895,7 +1132,7 @@ ENTRY(alignment_check)
22935 pushl_cfi $do_alignment_check
22936 jmp error_code
22937 CFI_ENDPROC
22938 -END(alignment_check)
22939 +ENDPROC(alignment_check)
22940
22941 ENTRY(divide_error)
22942 RING0_INT_FRAME
22943 @@ -904,7 +1141,7 @@ ENTRY(divide_error)
22944 pushl_cfi $do_divide_error
22945 jmp error_code
22946 CFI_ENDPROC
22947 -END(divide_error)
22948 +ENDPROC(divide_error)
22949
22950 #ifdef CONFIG_X86_MCE
22951 ENTRY(machine_check)
22952 @@ -914,7 +1151,7 @@ ENTRY(machine_check)
22953 pushl_cfi machine_check_vector
22954 jmp error_code
22955 CFI_ENDPROC
22956 -END(machine_check)
22957 +ENDPROC(machine_check)
22958 #endif
22959
22960 ENTRY(spurious_interrupt_bug)
22961 @@ -924,7 +1161,7 @@ ENTRY(spurious_interrupt_bug)
22962 pushl_cfi $do_spurious_interrupt_bug
22963 jmp error_code
22964 CFI_ENDPROC
22965 -END(spurious_interrupt_bug)
22966 +ENDPROC(spurious_interrupt_bug)
22967
22968 #ifdef CONFIG_XEN
22969 /* Xen doesn't set %esp to be precisely what the normal sysenter
22970 @@ -1033,7 +1270,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22971
22972 ENTRY(mcount)
22973 ret
22974 -END(mcount)
22975 +ENDPROC(mcount)
22976
22977 ENTRY(ftrace_caller)
22978 pushl %eax
22979 @@ -1063,7 +1300,7 @@ ftrace_graph_call:
22980 .globl ftrace_stub
22981 ftrace_stub:
22982 ret
22983 -END(ftrace_caller)
22984 +ENDPROC(ftrace_caller)
22985
22986 ENTRY(ftrace_regs_caller)
22987 pushf /* push flags before compare (in cs location) */
22988 @@ -1161,7 +1398,7 @@ trace:
22989 popl %ecx
22990 popl %eax
22991 jmp ftrace_stub
22992 -END(mcount)
22993 +ENDPROC(mcount)
22994 #endif /* CONFIG_DYNAMIC_FTRACE */
22995 #endif /* CONFIG_FUNCTION_TRACER */
22996
22997 @@ -1179,7 +1416,7 @@ ENTRY(ftrace_graph_caller)
22998 popl %ecx
22999 popl %eax
23000 ret
23001 -END(ftrace_graph_caller)
23002 +ENDPROC(ftrace_graph_caller)
23003
23004 .globl return_to_handler
23005 return_to_handler:
23006 @@ -1233,15 +1470,18 @@ error_code:
23007 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
23008 REG_TO_PTGS %ecx
23009 SET_KERNEL_GS %ecx
23010 - movl $(__USER_DS), %ecx
23011 + movl $(__KERNEL_DS), %ecx
23012 movl %ecx, %ds
23013 movl %ecx, %es
23014 +
23015 + pax_enter_kernel
23016 +
23017 TRACE_IRQS_OFF
23018 movl %esp,%eax # pt_regs pointer
23019 call *%edi
23020 jmp ret_from_exception
23021 CFI_ENDPROC
23022 -END(page_fault)
23023 +ENDPROC(page_fault)
23024
23025 /*
23026 * Debug traps and NMI can happen at the one SYSENTER instruction
23027 @@ -1284,7 +1524,7 @@ debug_stack_correct:
23028 call do_debug
23029 jmp ret_from_exception
23030 CFI_ENDPROC
23031 -END(debug)
23032 +ENDPROC(debug)
23033
23034 /*
23035 * NMI is doubly nasty. It can happen _while_ we're handling
23036 @@ -1324,6 +1564,9 @@ nmi_stack_correct:
23037 xorl %edx,%edx # zero error code
23038 movl %esp,%eax # pt_regs pointer
23039 call do_nmi
23040 +
23041 + pax_exit_kernel
23042 +
23043 jmp restore_all_notrace
23044 CFI_ENDPROC
23045
23046 @@ -1361,13 +1604,16 @@ nmi_espfix_stack:
23047 FIXUP_ESPFIX_STACK # %eax == %esp
23048 xorl %edx,%edx # zero error code
23049 call do_nmi
23050 +
23051 + pax_exit_kernel
23052 +
23053 RESTORE_REGS
23054 lss 12+4(%esp), %esp # back to espfix stack
23055 CFI_ADJUST_CFA_OFFSET -24
23056 jmp irq_return
23057 #endif
23058 CFI_ENDPROC
23059 -END(nmi)
23060 +ENDPROC(nmi)
23061
23062 ENTRY(int3)
23063 RING0_INT_FRAME
23064 @@ -1380,14 +1626,14 @@ ENTRY(int3)
23065 call do_int3
23066 jmp ret_from_exception
23067 CFI_ENDPROC
23068 -END(int3)
23069 +ENDPROC(int3)
23070
23071 ENTRY(general_protection)
23072 RING0_EC_FRAME
23073 pushl_cfi $do_general_protection
23074 jmp error_code
23075 CFI_ENDPROC
23076 -END(general_protection)
23077 +ENDPROC(general_protection)
23078
23079 #ifdef CONFIG_KVM_GUEST
23080 ENTRY(async_page_fault)
23081 @@ -1396,6 +1642,6 @@ ENTRY(async_page_fault)
23082 pushl_cfi $do_async_page_fault
23083 jmp error_code
23084 CFI_ENDPROC
23085 -END(async_page_fault)
23086 +ENDPROC(async_page_fault)
23087 #endif
23088
23089 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23090 index 02c2eff..a13739f 100644
23091 --- a/arch/x86/kernel/entry_64.S
23092 +++ b/arch/x86/kernel/entry_64.S
23093 @@ -46,6 +46,8 @@
23094 #include <asm/smap.h>
23095 #include <asm/pgtable_types.h>
23096 #include <linux/err.h>
23097 +#include <asm/pgtable.h>
23098 +#include <asm/alternative-asm.h>
23099
23100 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23101 #include <linux/elf-em.h>
23102 @@ -64,6 +66,401 @@ ENTRY(native_usergs_sysret64)
23103 ENDPROC(native_usergs_sysret64)
23104 #endif /* CONFIG_PARAVIRT */
23105
23106 + .macro ljmpq sel, off
23107 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23108 + .byte 0x48; ljmp *1234f(%rip)
23109 + .pushsection .rodata
23110 + .align 16
23111 + 1234: .quad \off; .word \sel
23112 + .popsection
23113 +#else
23114 + pushq $\sel
23115 + pushq $\off
23116 + lretq
23117 +#endif
23118 + .endm
23119 +
23120 + .macro pax_enter_kernel
23121 + pax_set_fptr_mask
23122 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23123 + call pax_enter_kernel
23124 +#endif
23125 + .endm
23126 +
23127 + .macro pax_exit_kernel
23128 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23129 + call pax_exit_kernel
23130 +#endif
23131 +
23132 + .endm
23133 +
23134 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23135 +ENTRY(pax_enter_kernel)
23136 + pushq %rdi
23137 +
23138 +#ifdef CONFIG_PARAVIRT
23139 + PV_SAVE_REGS(CLBR_RDI)
23140 +#endif
23141 +
23142 +#ifdef CONFIG_PAX_KERNEXEC
23143 + GET_CR0_INTO_RDI
23144 + bts $X86_CR0_WP_BIT,%rdi
23145 + jnc 3f
23146 + mov %cs,%edi
23147 + cmp $__KERNEL_CS,%edi
23148 + jnz 2f
23149 +1:
23150 +#endif
23151 +
23152 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23153 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23154 + GET_CR3_INTO_RDI
23155 + cmp $0,%dil
23156 + jnz 112f
23157 + mov $__KERNEL_DS,%edi
23158 + mov %edi,%ss
23159 + jmp 111f
23160 +112: cmp $1,%dil
23161 + jz 113f
23162 + ud2
23163 +113: sub $4097,%rdi
23164 + bts $63,%rdi
23165 + SET_RDI_INTO_CR3
23166 + mov $__UDEREF_KERNEL_DS,%edi
23167 + mov %edi,%ss
23168 +111:
23169 +#endif
23170 +
23171 +#ifdef CONFIG_PARAVIRT
23172 + PV_RESTORE_REGS(CLBR_RDI)
23173 +#endif
23174 +
23175 + popq %rdi
23176 + pax_force_retaddr
23177 + retq
23178 +
23179 +#ifdef CONFIG_PAX_KERNEXEC
23180 +2: ljmpq __KERNEL_CS,1b
23181 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23182 +4: SET_RDI_INTO_CR0
23183 + jmp 1b
23184 +#endif
23185 +ENDPROC(pax_enter_kernel)
23186 +
23187 +ENTRY(pax_exit_kernel)
23188 + pushq %rdi
23189 +
23190 +#ifdef CONFIG_PARAVIRT
23191 + PV_SAVE_REGS(CLBR_RDI)
23192 +#endif
23193 +
23194 +#ifdef CONFIG_PAX_KERNEXEC
23195 + mov %cs,%rdi
23196 + cmp $__KERNEXEC_KERNEL_CS,%edi
23197 + jz 2f
23198 + GET_CR0_INTO_RDI
23199 + bts $X86_CR0_WP_BIT,%rdi
23200 + jnc 4f
23201 +1:
23202 +#endif
23203 +
23204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23205 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23206 + mov %ss,%edi
23207 + cmp $__UDEREF_KERNEL_DS,%edi
23208 + jnz 111f
23209 + GET_CR3_INTO_RDI
23210 + cmp $0,%dil
23211 + jz 112f
23212 + ud2
23213 +112: add $4097,%rdi
23214 + bts $63,%rdi
23215 + SET_RDI_INTO_CR3
23216 + mov $__KERNEL_DS,%edi
23217 + mov %edi,%ss
23218 +111:
23219 +#endif
23220 +
23221 +#ifdef CONFIG_PARAVIRT
23222 + PV_RESTORE_REGS(CLBR_RDI);
23223 +#endif
23224 +
23225 + popq %rdi
23226 + pax_force_retaddr
23227 + retq
23228 +
23229 +#ifdef CONFIG_PAX_KERNEXEC
23230 +2: GET_CR0_INTO_RDI
23231 + btr $X86_CR0_WP_BIT,%rdi
23232 + jnc 4f
23233 + ljmpq __KERNEL_CS,3f
23234 +3: SET_RDI_INTO_CR0
23235 + jmp 1b
23236 +4: ud2
23237 + jmp 4b
23238 +#endif
23239 +ENDPROC(pax_exit_kernel)
23240 +#endif
23241 +
23242 + .macro pax_enter_kernel_user
23243 + pax_set_fptr_mask
23244 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23245 + call pax_enter_kernel_user
23246 +#endif
23247 + .endm
23248 +
23249 + .macro pax_exit_kernel_user
23250 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23251 + call pax_exit_kernel_user
23252 +#endif
23253 +#ifdef CONFIG_PAX_RANDKSTACK
23254 + pushq %rax
23255 + pushq %r11
23256 + call pax_randomize_kstack
23257 + popq %r11
23258 + popq %rax
23259 +#endif
23260 + .endm
23261 +
23262 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23263 +ENTRY(pax_enter_kernel_user)
23264 + pushq %rdi
23265 + pushq %rbx
23266 +
23267 +#ifdef CONFIG_PARAVIRT
23268 + PV_SAVE_REGS(CLBR_RDI)
23269 +#endif
23270 +
23271 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23272 + GET_CR3_INTO_RDI
23273 + cmp $1,%dil
23274 + jnz 4f
23275 + sub $4097,%rdi
23276 + bts $63,%rdi
23277 + SET_RDI_INTO_CR3
23278 + jmp 3f
23279 +111:
23280 +
23281 + GET_CR3_INTO_RDI
23282 + mov %rdi,%rbx
23283 + add $__START_KERNEL_map,%rbx
23284 + sub phys_base(%rip),%rbx
23285 +
23286 +#ifdef CONFIG_PARAVIRT
23287 + cmpl $0, pv_info+PARAVIRT_enabled
23288 + jz 1f
23289 + pushq %rdi
23290 + i = 0
23291 + .rept USER_PGD_PTRS
23292 + mov i*8(%rbx),%rsi
23293 + mov $0,%sil
23294 + lea i*8(%rbx),%rdi
23295 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23296 + i = i + 1
23297 + .endr
23298 + popq %rdi
23299 + jmp 2f
23300 +1:
23301 +#endif
23302 +
23303 + i = 0
23304 + .rept USER_PGD_PTRS
23305 + movb $0,i*8(%rbx)
23306 + i = i + 1
23307 + .endr
23308 +
23309 +2: SET_RDI_INTO_CR3
23310 +
23311 +#ifdef CONFIG_PAX_KERNEXEC
23312 + GET_CR0_INTO_RDI
23313 + bts $X86_CR0_WP_BIT,%rdi
23314 + SET_RDI_INTO_CR0
23315 +#endif
23316 +
23317 +3:
23318 +
23319 +#ifdef CONFIG_PARAVIRT
23320 + PV_RESTORE_REGS(CLBR_RDI)
23321 +#endif
23322 +
23323 + popq %rbx
23324 + popq %rdi
23325 + pax_force_retaddr
23326 + retq
23327 +4: ud2
23328 +ENDPROC(pax_enter_kernel_user)
23329 +
23330 +ENTRY(pax_exit_kernel_user)
23331 + pushq %rdi
23332 + pushq %rbx
23333 +
23334 +#ifdef CONFIG_PARAVIRT
23335 + PV_SAVE_REGS(CLBR_RDI)
23336 +#endif
23337 +
23338 + GET_CR3_INTO_RDI
23339 + ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID
23340 + cmp $0,%dil
23341 + jnz 3f
23342 + add $4097,%rdi
23343 + bts $63,%rdi
23344 + SET_RDI_INTO_CR3
23345 + jmp 2f
23346 +1:
23347 +
23348 + mov %rdi,%rbx
23349 +
23350 +#ifdef CONFIG_PAX_KERNEXEC
23351 + GET_CR0_INTO_RDI
23352 + btr $X86_CR0_WP_BIT,%rdi
23353 + jnc 3f
23354 + SET_RDI_INTO_CR0
23355 +#endif
23356 +
23357 + add $__START_KERNEL_map,%rbx
23358 + sub phys_base(%rip),%rbx
23359 +
23360 +#ifdef CONFIG_PARAVIRT
23361 + cmpl $0, pv_info+PARAVIRT_enabled
23362 + jz 1f
23363 + i = 0
23364 + .rept USER_PGD_PTRS
23365 + mov i*8(%rbx),%rsi
23366 + mov $0x67,%sil
23367 + lea i*8(%rbx),%rdi
23368 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23369 + i = i + 1
23370 + .endr
23371 + jmp 2f
23372 +1:
23373 +#endif
23374 +
23375 + i = 0
23376 + .rept USER_PGD_PTRS
23377 + movb $0x67,i*8(%rbx)
23378 + i = i + 1
23379 + .endr
23380 +2:
23381 +
23382 +#ifdef CONFIG_PARAVIRT
23383 + PV_RESTORE_REGS(CLBR_RDI)
23384 +#endif
23385 +
23386 + popq %rbx
23387 + popq %rdi
23388 + pax_force_retaddr
23389 + retq
23390 +3: ud2
23391 +ENDPROC(pax_exit_kernel_user)
23392 +#endif
23393 +
23394 + .macro pax_enter_kernel_nmi
23395 + pax_set_fptr_mask
23396 +
23397 +#ifdef CONFIG_PAX_KERNEXEC
23398 + GET_CR0_INTO_RDI
23399 + bts $X86_CR0_WP_BIT,%rdi
23400 + jc 110f
23401 + SET_RDI_INTO_CR0
23402 + or $2,%ebx
23403 +110:
23404 +#endif
23405 +
23406 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23407 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23408 + GET_CR3_INTO_RDI
23409 + cmp $0,%dil
23410 + jz 111f
23411 + sub $4097,%rdi
23412 + or $4,%ebx
23413 + bts $63,%rdi
23414 + SET_RDI_INTO_CR3
23415 + mov $__UDEREF_KERNEL_DS,%edi
23416 + mov %edi,%ss
23417 +111:
23418 +#endif
23419 + .endm
23420 +
23421 + .macro pax_exit_kernel_nmi
23422 +#ifdef CONFIG_PAX_KERNEXEC
23423 + btr $1,%ebx
23424 + jnc 110f
23425 + GET_CR0_INTO_RDI
23426 + btr $X86_CR0_WP_BIT,%rdi
23427 + SET_RDI_INTO_CR0
23428 +110:
23429 +#endif
23430 +
23431 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23432 + btr $2,%ebx
23433 + jnc 111f
23434 + GET_CR3_INTO_RDI
23435 + add $4097,%rdi
23436 + bts $63,%rdi
23437 + SET_RDI_INTO_CR3
23438 + mov $__KERNEL_DS,%edi
23439 + mov %edi,%ss
23440 +111:
23441 +#endif
23442 + .endm
23443 +
23444 + .macro pax_erase_kstack
23445 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23446 + call pax_erase_kstack
23447 +#endif
23448 + .endm
23449 +
23450 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23451 +ENTRY(pax_erase_kstack)
23452 + pushq %rdi
23453 + pushq %rcx
23454 + pushq %rax
23455 + pushq %r11
23456 +
23457 + GET_THREAD_INFO(%r11)
23458 + mov TI_lowest_stack(%r11), %rdi
23459 + mov $-0xBEEF, %rax
23460 + std
23461 +
23462 +1: mov %edi, %ecx
23463 + and $THREAD_SIZE_asm - 1, %ecx
23464 + shr $3, %ecx
23465 + repne scasq
23466 + jecxz 2f
23467 +
23468 + cmp $2*8, %ecx
23469 + jc 2f
23470 +
23471 + mov $2*8, %ecx
23472 + repe scasq
23473 + jecxz 2f
23474 + jne 1b
23475 +
23476 +2: cld
23477 + or $2*8, %rdi
23478 + mov %esp, %ecx
23479 + sub %edi, %ecx
23480 +
23481 + cmp $THREAD_SIZE_asm, %rcx
23482 + jb 3f
23483 + ud2
23484 +3:
23485 +
23486 + shr $3, %ecx
23487 + rep stosq
23488 +
23489 + mov TI_task_thread_sp0(%r11), %rdi
23490 + sub $256, %rdi
23491 + mov %rdi, TI_lowest_stack(%r11)
23492 +
23493 + popq %r11
23494 + popq %rax
23495 + popq %rcx
23496 + popq %rdi
23497 + pax_force_retaddr
23498 + ret
23499 +ENDPROC(pax_erase_kstack)
23500 +#endif
23501
23502 .macro TRACE_IRQS_IRETQ
23503 #ifdef CONFIG_TRACE_IRQFLAGS
23504 @@ -100,7 +497,7 @@ ENDPROC(native_usergs_sysret64)
23505 .endm
23506
23507 .macro TRACE_IRQS_IRETQ_DEBUG
23508 - bt $9,EFLAGS(%rsp) /* interrupts off? */
23509 + bt $X86_EFLAGS_IF_BIT,EFLAGS(%rsp) /* interrupts off? */
23510 jnc 1f
23511 TRACE_IRQS_ON_DEBUG
23512 1:
23513 @@ -221,14 +618,6 @@ GLOBAL(system_call_after_swapgs)
23514 /* Construct struct pt_regs on stack */
23515 pushq_cfi $__USER_DS /* pt_regs->ss */
23516 pushq_cfi PER_CPU_VAR(rsp_scratch) /* pt_regs->sp */
23517 - /*
23518 - * Re-enable interrupts.
23519 - * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23520 - * must execute atomically in the face of possible interrupt-driven
23521 - * task preemption. We must enable interrupts only after we're done
23522 - * with using rsp_scratch:
23523 - */
23524 - ENABLE_INTERRUPTS(CLBR_NONE)
23525 pushq_cfi %r11 /* pt_regs->flags */
23526 pushq_cfi $__USER_CS /* pt_regs->cs */
23527 pushq_cfi %rcx /* pt_regs->ip */
23528 @@ -246,7 +635,27 @@ GLOBAL(system_call_after_swapgs)
23529 sub $(6*8),%rsp /* pt_regs->bp,bx,r12-15 not saved */
23530 CFI_ADJUST_CFA_OFFSET 6*8
23531
23532 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23533 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
23534 + movq_cfi r12, R12
23535 +#endif
23536 +
23537 + pax_enter_kernel_user
23538 +
23539 +#ifdef CONFIG_PAX_RANDKSTACK
23540 + pax_erase_kstack
23541 +#endif
23542 +
23543 + /*
23544 + * Re-enable interrupts.
23545 + * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23546 + * must execute atomically in the face of possible interrupt-driven
23547 + * task preemption. We must enable interrupts only after we're done
23548 + * with using rsp_scratch:
23549 + */
23550 + ENABLE_INTERRUPTS(CLBR_NONE)
23551 +
23552 + GET_THREAD_INFO(%rcx)
23553 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23554 jnz tracesys
23555 system_call_fastpath:
23556 #if __SYSCALL_MASK == ~0
23557 @@ -279,10 +688,13 @@ system_call_fastpath:
23558 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23559 * very bad.
23560 */
23561 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23562 + GET_THREAD_INFO(%rcx)
23563 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23564 jnz int_ret_from_sys_call_irqs_off /* Go to the slow path */
23565
23566 CFI_REMEMBER_STATE
23567 + pax_exit_kernel_user
23568 + pax_erase_kstack
23569
23570 RESTORE_C_REGS_EXCEPT_RCX_R11
23571 movq RIP(%rsp),%rcx
23572 @@ -316,6 +728,9 @@ tracesys:
23573 call syscall_trace_enter_phase1
23574 test %rax, %rax
23575 jnz tracesys_phase2 /* if needed, run the slow path */
23576 +
23577 + pax_erase_kstack
23578 +
23579 RESTORE_C_REGS_EXCEPT_RAX /* else restore clobbered regs */
23580 movq ORIG_RAX(%rsp), %rax
23581 jmp system_call_fastpath /* and return to the fast path */
23582 @@ -327,6 +742,8 @@ tracesys_phase2:
23583 movq %rax,%rdx
23584 call syscall_trace_enter_phase2
23585
23586 + pax_erase_kstack
23587 +
23588 /*
23589 * Reload registers from stack in case ptrace changed them.
23590 * We don't reload %rax because syscall_trace_entry_phase2() returned
23591 @@ -364,6 +781,8 @@ GLOBAL(int_with_check)
23592 andl %edi,%edx
23593 jnz int_careful
23594 andl $~TS_COMPAT,TI_status(%rcx)
23595 + pax_exit_kernel_user
23596 + pax_erase_kstack
23597 jmp syscall_return
23598
23599 /* Either reschedule or signal or syscall exit tracking needed. */
23600 @@ -485,7 +904,7 @@ opportunistic_sysret_failed:
23601 SWAPGS
23602 jmp restore_c_regs_and_iret
23603 CFI_ENDPROC
23604 -END(system_call)
23605 +ENDPROC(system_call)
23606
23607
23608 .macro FORK_LIKE func
23609 @@ -495,7 +914,7 @@ ENTRY(stub_\func)
23610 SAVE_EXTRA_REGS 8
23611 jmp sys_\func
23612 CFI_ENDPROC
23613 -END(stub_\func)
23614 +ENDPROC(stub_\func)
23615 .endm
23616
23617 FORK_LIKE clone
23618 @@ -519,7 +938,7 @@ return_from_execve:
23619 movq %rax,RAX(%rsp)
23620 jmp int_ret_from_sys_call
23621 CFI_ENDPROC
23622 -END(stub_execve)
23623 +ENDPROC(stub_execve)
23624 /*
23625 * Remaining execve stubs are only 7 bytes long.
23626 * ENTRY() often aligns to 16 bytes, which in this case has no benefits.
23627 @@ -531,7 +950,7 @@ GLOBAL(stub_execveat)
23628 call sys_execveat
23629 jmp return_from_execve
23630 CFI_ENDPROC
23631 -END(stub_execveat)
23632 +ENDPROC(stub_execveat)
23633
23634 #ifdef CONFIG_X86_X32_ABI
23635 .align 8
23636 @@ -541,7 +960,7 @@ GLOBAL(stub_x32_execve)
23637 call compat_sys_execve
23638 jmp return_from_execve
23639 CFI_ENDPROC
23640 -END(stub_x32_execve)
23641 +ENDPROC(stub_x32_execve)
23642 .align 8
23643 GLOBAL(stub_x32_execveat)
23644 CFI_STARTPROC
23645 @@ -549,7 +968,7 @@ GLOBAL(stub_x32_execveat)
23646 call compat_sys_execveat
23647 jmp return_from_execve
23648 CFI_ENDPROC
23649 -END(stub_x32_execveat)
23650 +ENDPROC(stub_x32_execveat)
23651 #endif
23652
23653 #ifdef CONFIG_IA32_EMULATION
23654 @@ -592,7 +1011,7 @@ return_from_stub:
23655 movq %rax,RAX(%rsp)
23656 jmp int_ret_from_sys_call
23657 CFI_ENDPROC
23658 -END(stub_rt_sigreturn)
23659 +ENDPROC(stub_rt_sigreturn)
23660
23661 #ifdef CONFIG_X86_X32_ABI
23662 ENTRY(stub_x32_rt_sigreturn)
23663 @@ -602,7 +1021,7 @@ ENTRY(stub_x32_rt_sigreturn)
23664 call sys32_x32_rt_sigreturn
23665 jmp return_from_stub
23666 CFI_ENDPROC
23667 -END(stub_x32_rt_sigreturn)
23668 +ENDPROC(stub_x32_rt_sigreturn)
23669 #endif
23670
23671 /*
23672 @@ -622,7 +1041,7 @@ ENTRY(ret_from_fork)
23673
23674 RESTORE_EXTRA_REGS
23675
23676 - testl $3,CS(%rsp) # from kernel_thread?
23677 + testb $3,CS(%rsp) # from kernel_thread?
23678
23679 /*
23680 * By the time we get here, we have no idea whether our pt_regs,
23681 @@ -641,7 +1060,7 @@ ENTRY(ret_from_fork)
23682 RESTORE_EXTRA_REGS
23683 jmp int_ret_from_sys_call
23684 CFI_ENDPROC
23685 -END(ret_from_fork)
23686 +ENDPROC(ret_from_fork)
23687
23688 /*
23689 * Build the entry stubs with some assembler magic.
23690 @@ -659,7 +1078,7 @@ ENTRY(irq_entries_start)
23691 .align 8
23692 .endr
23693 CFI_ENDPROC
23694 -END(irq_entries_start)
23695 +ENDPROC(irq_entries_start)
23696
23697 /*
23698 * Interrupt entry/exit.
23699 @@ -672,21 +1091,13 @@ END(irq_entries_start)
23700 /* 0(%rsp): ~(interrupt number) */
23701 .macro interrupt func
23702 cld
23703 - /*
23704 - * Since nothing in interrupt handling code touches r12...r15 members
23705 - * of "struct pt_regs", and since interrupts can nest, we can save
23706 - * four stack slots and simultaneously provide
23707 - * an unwind-friendly stack layout by saving "truncated" pt_regs
23708 - * exactly up to rbp slot, without these members.
23709 - */
23710 - ALLOC_PT_GPREGS_ON_STACK -RBP
23711 - SAVE_C_REGS -RBP
23712 - /* this goes to 0(%rsp) for unwinder, not for saving the value: */
23713 - SAVE_EXTRA_REGS_RBP -RBP
23714 + ALLOC_PT_GPREGS_ON_STACK
23715 + SAVE_C_REGS
23716 + SAVE_EXTRA_REGS
23717
23718 - leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */
23719 + movq %rsp,%rdi /* arg1 for \func (pointer to pt_regs) */
23720
23721 - testl $3, CS-RBP(%rsp)
23722 + testb $3, CS(%rsp)
23723 je 1f
23724 SWAPGS
23725 1:
23726 @@ -709,8 +1120,20 @@ END(irq_entries_start)
23727 CFI_ESCAPE 0x0f /* DW_CFA_def_cfa_expression */, 6, \
23728 0x77 /* DW_OP_breg7 (rsp) */, 0, \
23729 0x06 /* DW_OP_deref */, \
23730 - 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS-RBP, \
23731 + 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS, \
23732 0x22 /* DW_OP_plus */
23733 +
23734 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23735 + testb $3, CS(%rdi)
23736 + jnz 1f
23737 + pax_enter_kernel
23738 + jmp 2f
23739 +1: pax_enter_kernel_user
23740 +2:
23741 +#else
23742 + pax_enter_kernel
23743 +#endif
23744 +
23745 /* We entered an interrupt context - irqs are off: */
23746 TRACE_IRQS_OFF
23747
23748 @@ -735,13 +1158,12 @@ ret_from_intr:
23749
23750 /* Restore saved previous stack */
23751 popq %rsi
23752 - CFI_DEF_CFA rsi,SIZEOF_PTREGS-RBP /* reg/off reset after def_cfa_expr */
23753 - /* return code expects complete pt_regs - adjust rsp accordingly: */
23754 - leaq -RBP(%rsi),%rsp
23755 + CFI_DEF_CFA rsi,SIZEOF_PTREGS /* reg/off reset after def_cfa_expr */
23756 + movq %rsi, %rsp
23757 CFI_DEF_CFA_REGISTER rsp
23758 - CFI_ADJUST_CFA_OFFSET RBP
23759 + CFI_ADJUST_CFA_OFFSET 0
23760
23761 - testl $3,CS(%rsp)
23762 + testb $3,CS(%rsp)
23763 je retint_kernel
23764 /* Interrupt came from user space */
23765
23766 @@ -763,6 +1185,8 @@ retint_swapgs: /* return to user-space */
23767 * The iretq could re-enable interrupts:
23768 */
23769 DISABLE_INTERRUPTS(CLBR_ANY)
23770 + pax_exit_kernel_user
23771 +# pax_erase_kstack
23772 TRACE_IRQS_IRETQ
23773
23774 SWAPGS
23775 @@ -781,6 +1205,21 @@ retint_kernel:
23776 jmp 0b
23777 1:
23778 #endif
23779 +
23780 + pax_exit_kernel
23781 +
23782 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23783 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23784 + * namely calling EFI runtime services with a phys mapping. We're
23785 + * starting off with NOPs and patch in the real instrumentation
23786 + * (BTS/OR) before starting any userland process; even before starting
23787 + * up the APs.
23788 + */
23789 + ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS
23790 +#else
23791 + pax_force_retaddr RIP
23792 +#endif
23793 +
23794 /*
23795 * The iretq could re-enable interrupts:
23796 */
23797 @@ -793,8 +1232,6 @@ retint_kernel:
23798 restore_c_regs_and_iret:
23799 RESTORE_C_REGS
23800 REMOVE_PT_GPREGS_FROM_STACK 8
23801 -
23802 -irq_return:
23803 INTERRUPT_RETURN
23804
23805 ENTRY(native_iret)
23806 @@ -824,15 +1261,15 @@ native_irq_return_ldt:
23807 SWAPGS
23808 movq PER_CPU_VAR(espfix_waddr),%rdi
23809 movq %rax,(0*8)(%rdi) /* RAX */
23810 - movq (2*8)(%rsp),%rax /* RIP */
23811 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23812 movq %rax,(1*8)(%rdi)
23813 - movq (3*8)(%rsp),%rax /* CS */
23814 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23815 movq %rax,(2*8)(%rdi)
23816 - movq (4*8)(%rsp),%rax /* RFLAGS */
23817 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23818 movq %rax,(3*8)(%rdi)
23819 - movq (6*8)(%rsp),%rax /* SS */
23820 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23821 movq %rax,(5*8)(%rdi)
23822 - movq (5*8)(%rsp),%rax /* RSP */
23823 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23824 movq %rax,(4*8)(%rdi)
23825 andl $0xffff0000,%eax
23826 popq_cfi %rdi
23827 @@ -875,7 +1312,7 @@ retint_signal:
23828 jmp retint_with_reschedule
23829
23830 CFI_ENDPROC
23831 -END(common_interrupt)
23832 +ENDPROC(common_interrupt)
23833
23834 /*
23835 * APIC interrupts.
23836 @@ -889,7 +1326,7 @@ ENTRY(\sym)
23837 interrupt \do_sym
23838 jmp ret_from_intr
23839 CFI_ENDPROC
23840 -END(\sym)
23841 +ENDPROC(\sym)
23842 .endm
23843
23844 #ifdef CONFIG_TRACING
23845 @@ -962,7 +1399,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23846 /*
23847 * Exception entry points.
23848 */
23849 -#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
23850 +#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23851
23852 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23853 ENTRY(\sym)
23854 @@ -1018,6 +1455,12 @@ ENTRY(\sym)
23855 .endif
23856
23857 .if \shift_ist != -1
23858 +#ifdef CONFIG_SMP
23859 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23860 + lea cpu_tss(%r13), %r13
23861 +#else
23862 + lea cpu_tss(%rip), %r13
23863 +#endif
23864 subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist)
23865 .endif
23866
23867 @@ -1065,7 +1508,7 @@ ENTRY(\sym)
23868 .endif
23869
23870 CFI_ENDPROC
23871 -END(\sym)
23872 +ENDPROC(\sym)
23873 .endm
23874
23875 #ifdef CONFIG_TRACING
23876 @@ -1106,9 +1549,10 @@ gs_change:
23877 2: mfence /* workaround */
23878 SWAPGS
23879 popfq_cfi
23880 + pax_force_retaddr
23881 ret
23882 CFI_ENDPROC
23883 -END(native_load_gs_index)
23884 +ENDPROC(native_load_gs_index)
23885
23886 _ASM_EXTABLE(gs_change,bad_gs)
23887 .section .fixup,"ax"
23888 @@ -1136,9 +1580,10 @@ ENTRY(do_softirq_own_stack)
23889 CFI_DEF_CFA_REGISTER rsp
23890 CFI_ADJUST_CFA_OFFSET -8
23891 decl PER_CPU_VAR(irq_count)
23892 + pax_force_retaddr
23893 ret
23894 CFI_ENDPROC
23895 -END(do_softirq_own_stack)
23896 +ENDPROC(do_softirq_own_stack)
23897
23898 #ifdef CONFIG_XEN
23899 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23900 @@ -1179,7 +1624,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23901 #endif
23902 jmp error_exit
23903 CFI_ENDPROC
23904 -END(xen_do_hypervisor_callback)
23905 +ENDPROC(xen_do_hypervisor_callback)
23906
23907 /*
23908 * Hypervisor uses this for application faults while it executes.
23909 @@ -1240,7 +1685,7 @@ ENTRY(xen_failsafe_callback)
23910 SAVE_EXTRA_REGS
23911 jmp error_exit
23912 CFI_ENDPROC
23913 -END(xen_failsafe_callback)
23914 +ENDPROC(xen_failsafe_callback)
23915
23916 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
23917 xen_hvm_callback_vector xen_evtchn_do_upcall
23918 @@ -1286,9 +1731,39 @@ ENTRY(paranoid_entry)
23919 js 1f /* negative -> in kernel */
23920 SWAPGS
23921 xorl %ebx,%ebx
23922 -1: ret
23923 +1:
23924 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23925 + testb $3, CS+8(%rsp)
23926 + jnz 1f
23927 + pax_enter_kernel
23928 + jmp 2f
23929 +1: pax_enter_kernel_user
23930 +2:
23931 +#else
23932 + pax_enter_kernel
23933 +#endif
23934 + pax_force_retaddr
23935 + ret
23936 CFI_ENDPROC
23937 -END(paranoid_entry)
23938 +ENDPROC(paranoid_entry)
23939 +
23940 +ENTRY(paranoid_entry_nmi)
23941 + XCPT_FRAME 1 15*8
23942 + cld
23943 + SAVE_C_REGS 8
23944 + SAVE_EXTRA_REGS 8
23945 + movl $1,%ebx
23946 + movl $MSR_GS_BASE,%ecx
23947 + rdmsr
23948 + testl %edx,%edx
23949 + js 1f /* negative -> in kernel */
23950 + SWAPGS
23951 + xorl %ebx,%ebx
23952 +1: pax_enter_kernel_nmi
23953 + pax_force_retaddr
23954 + ret
23955 + CFI_ENDPROC
23956 +ENDPROC(paranoid_entry_nmi)
23957
23958 /*
23959 * "Paranoid" exit path from exception stack. This is invoked
23960 @@ -1305,20 +1780,27 @@ ENTRY(paranoid_exit)
23961 DEFAULT_FRAME
23962 DISABLE_INTERRUPTS(CLBR_NONE)
23963 TRACE_IRQS_OFF_DEBUG
23964 - testl %ebx,%ebx /* swapgs needed? */
23965 + testl $1,%ebx /* swapgs needed? */
23966 jnz paranoid_exit_no_swapgs
23967 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23968 + pax_exit_kernel_user
23969 +#else
23970 + pax_exit_kernel
23971 +#endif
23972 TRACE_IRQS_IRETQ
23973 SWAPGS_UNSAFE_STACK
23974 jmp paranoid_exit_restore
23975 paranoid_exit_no_swapgs:
23976 + pax_exit_kernel
23977 TRACE_IRQS_IRETQ_DEBUG
23978 paranoid_exit_restore:
23979 RESTORE_EXTRA_REGS
23980 RESTORE_C_REGS
23981 REMOVE_PT_GPREGS_FROM_STACK 8
23982 + pax_force_retaddr_bts
23983 INTERRUPT_RETURN
23984 CFI_ENDPROC
23985 -END(paranoid_exit)
23986 +ENDPROC(paranoid_exit)
23987
23988 /*
23989 * Save all registers in pt_regs, and switch gs if needed.
23990 @@ -1330,12 +1812,23 @@ ENTRY(error_entry)
23991 SAVE_C_REGS 8
23992 SAVE_EXTRA_REGS 8
23993 xorl %ebx,%ebx
23994 - testl $3,CS+8(%rsp)
23995 + testb $3,CS+8(%rsp)
23996 je error_kernelspace
23997 error_swapgs:
23998 SWAPGS
23999 error_sti:
24000 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24001 + testb $3, CS+8(%rsp)
24002 + jnz 1f
24003 + pax_enter_kernel
24004 + jmp 2f
24005 +1: pax_enter_kernel_user
24006 +2:
24007 +#else
24008 + pax_enter_kernel
24009 +#endif
24010 TRACE_IRQS_OFF
24011 + pax_force_retaddr
24012 ret
24013
24014 /*
24015 @@ -1370,7 +1863,7 @@ error_bad_iret:
24016 decl %ebx /* Return to usergs */
24017 jmp error_sti
24018 CFI_ENDPROC
24019 -END(error_entry)
24020 +ENDPROC(error_entry)
24021
24022
24023 /* On entry, ebx is "no swapgs" flag (1: don't need swapgs, 0: need it) */
24024 @@ -1381,7 +1874,7 @@ ENTRY(error_exit)
24025 DISABLE_INTERRUPTS(CLBR_NONE)
24026 TRACE_IRQS_OFF
24027 GET_THREAD_INFO(%rcx)
24028 - testl %eax,%eax
24029 + testl $1,%eax
24030 jne retint_kernel
24031 LOCKDEP_SYS_EXIT_IRQ
24032 movl TI_flags(%rcx),%edx
24033 @@ -1390,7 +1883,7 @@ ENTRY(error_exit)
24034 jnz retint_careful
24035 jmp retint_swapgs
24036 CFI_ENDPROC
24037 -END(error_exit)
24038 +ENDPROC(error_exit)
24039
24040 /* Runs on exception stack */
24041 ENTRY(nmi)
24042 @@ -1413,11 +1906,12 @@ ENTRY(nmi)
24043 * If the variable is not set and the stack is not the NMI
24044 * stack then:
24045 * o Set the special variable on the stack
24046 - * o Copy the interrupt frame into a "saved" location on the stack
24047 - * o Copy the interrupt frame into a "copy" location on the stack
24048 + * o Copy the interrupt frame into an "outermost" location on the
24049 + * stack
24050 + * o Copy the interrupt frame into an "iret" location on the stack
24051 * o Continue processing the NMI
24052 * If the variable is set or the previous stack is the NMI stack:
24053 - * o Modify the "copy" location to jump to the repeate_nmi
24054 + * o Modify the "iret" location to jump to the repeat_nmi
24055 * o return back to the first NMI
24056 *
24057 * Now on exit of the first NMI, we first clear the stack variable
24058 @@ -1426,32 +1920,185 @@ ENTRY(nmi)
24059 * a nested NMI that updated the copy interrupt stack frame, a
24060 * jump will be made to the repeat_nmi code that will handle the second
24061 * NMI.
24062 + *
24063 + * However, espfix prevents us from directly returning to userspace
24064 + * with a single IRET instruction. Similarly, IRET to user mode
24065 + * can fault. We therefore handle NMIs from user space like
24066 + * other IST entries.
24067 */
24068
24069 /* Use %rdx as our temp variable throughout */
24070 pushq_cfi %rdx
24071 CFI_REL_OFFSET rdx, 0
24072
24073 + testb $3, CS-RIP+8(%rsp)
24074 + jz .Lnmi_from_kernel
24075 +
24076 + /*
24077 + * NMI from user mode. We need to run on the thread stack, but we
24078 + * can't go through the normal entry paths: NMIs are masked, and
24079 + * we don't want to enable interrupts, because then we'll end
24080 + * up in an awkward situation in which IRQs are on but NMIs
24081 + * are off.
24082 + */
24083 +
24084 + SWAPGS
24085 + cld
24086 + movq %rsp, %rdx
24087 + movq PER_CPU_VAR(kernel_stack), %rsp
24088 + pushq 5*8(%rdx) /* pt_regs->ss */
24089 + pushq 4*8(%rdx) /* pt_regs->rsp */
24090 + pushq 3*8(%rdx) /* pt_regs->flags */
24091 + pushq 2*8(%rdx) /* pt_regs->cs */
24092 + pushq 1*8(%rdx) /* pt_regs->rip */
24093 + pushq $-1 /* pt_regs->orig_ax */
24094 + pushq %rdi /* pt_regs->di */
24095 + pushq %rsi /* pt_regs->si */
24096 + pushq (%rdx) /* pt_regs->dx */
24097 + pushq %rcx /* pt_regs->cx */
24098 + pushq %rax /* pt_regs->ax */
24099 + pushq %r8 /* pt_regs->r8 */
24100 + pushq %r9 /* pt_regs->r9 */
24101 + pushq %r10 /* pt_regs->r10 */
24102 + pushq %r11 /* pt_regs->r11 */
24103 + pushq %rbx /* pt_regs->rbx */
24104 + pushq %rbp /* pt_regs->rbp */
24105 + pushq %r12 /* pt_regs->r12 */
24106 + pushq %r13 /* pt_regs->r13 */
24107 + pushq %r14 /* pt_regs->r14 */
24108 + pushq %r15 /* pt_regs->r15 */
24109 +
24110 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24111 + xorl %ebx,%ebx
24112 +#endif
24113 +
24114 + pax_enter_kernel_nmi
24115 +
24116 /*
24117 - * If %cs was not the kernel segment, then the NMI triggered in user
24118 - * space, which means it is definitely not nested.
24119 + * At this point we no longer need to worry about stack damage
24120 + * due to nesting -- we're on the normal thread stack and we're
24121 + * done with the NMI stack.
24122 */
24123 - cmpl $__KERNEL_CS, 16(%rsp)
24124 - jne first_nmi
24125 +
24126 + movq %rsp, %rdi
24127 + movq $-1, %rsi
24128 + call do_nmi
24129 +
24130 + pax_exit_kernel_nmi
24131 +
24132 + /*
24133 + * Return back to user mode. We must *not* do the normal exit
24134 + * work, because we don't want to enable interrupts. Fortunately,
24135 + * do_nmi doesn't modify pt_regs.
24136 + */
24137 + SWAPGS
24138 +
24139 + /*
24140 + * Open-code the entire return process for compatibility with varying
24141 + * register layouts across different kernel versions.
24142 + */
24143 +
24144 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24145 + movq RBX(%rsp), %rbx /* pt_regs->rbx*/
24146 +#endif
24147 +
24148 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
24149 + movq R12(%rsp), %r12 /* pt_regs->r12*/
24150 +#endif
24151 +
24152 + addq $6*8, %rsp /* skip bx, bp, and r12-r15 */
24153 + popq %r11 /* pt_regs->r11 */
24154 + popq %r10 /* pt_regs->r10 */
24155 + popq %r9 /* pt_regs->r9 */
24156 + popq %r8 /* pt_regs->r8 */
24157 + popq %rax /* pt_regs->ax */
24158 + popq %rcx /* pt_regs->cx */
24159 + popq %rdx /* pt_regs->dx */
24160 + popq %rsi /* pt_regs->si */
24161 + popq %rdi /* pt_regs->di */
24162 + addq $8, %rsp /* skip orig_ax */
24163 + INTERRUPT_RETURN
24164 +
24165 +.Lnmi_from_kernel:
24166 + /*
24167 + * Here's what our stack frame will look like:
24168 + * +---------------------------------------------------------+
24169 + * | original SS |
24170 + * | original Return RSP |
24171 + * | original RFLAGS |
24172 + * | original CS |
24173 + * | original RIP |
24174 + * +---------------------------------------------------------+
24175 + * | temp storage for rdx |
24176 + * +---------------------------------------------------------+
24177 + * | "NMI executing" variable |
24178 + * +---------------------------------------------------------+
24179 + * | iret SS } Copied from "outermost" frame |
24180 + * | iret Return RSP } on each loop iteration; overwritten |
24181 + * | iret RFLAGS } by a nested NMI to force another |
24182 + * | iret CS } iteration if needed. |
24183 + * | iret RIP } |
24184 + * +---------------------------------------------------------+
24185 + * | outermost SS } initialized in first_nmi; |
24186 + * | outermost Return RSP } will not be changed before |
24187 + * | outermost RFLAGS } NMI processing is done. |
24188 + * | outermost CS } Copied to "iret" frame on each |
24189 + * | outermost RIP } iteration. |
24190 + * +---------------------------------------------------------+
24191 + * | pt_regs |
24192 + * +---------------------------------------------------------+
24193 + *
24194 + * The "original" frame is used by hardware. Before re-enabling
24195 + * NMIs, we need to be done with it, and we need to leave enough
24196 + * space for the asm code here.
24197 + *
24198 + * We return by executing IRET while RSP points to the "iret" frame.
24199 + * That will either return for real or it will loop back into NMI
24200 + * processing.
24201 + *
24202 + * The "outermost" frame is copied to the "iret" frame on each
24203 + * iteration of the loop, so each iteration starts with the "iret"
24204 + * frame pointing to the final return target.
24205 + */
24206 +
24207 + /*
24208 + * If we interrupted kernel code between repeat_nmi and
24209 + * end_repeat_nmi, then we are a nested NMI. We must not
24210 + * modify the "iret" frame because it's being written by
24211 + * the outer NMI. That's okay: the outer NMI handler is
24212 + * about to about to call do_nmi anyway, so we can just
24213 + * resume the outer NMI.
24214 + */
24215 +
24216 + movq $repeat_nmi, %rdx
24217 + cmpq 8(%rsp), %rdx
24218 + ja 1f
24219 + movq $end_repeat_nmi, %rdx
24220 + cmpq 8(%rsp), %rdx
24221 + ja nested_nmi_out
24222 +1:
24223
24224 /*
24225 - * Check the special variable on the stack to see if NMIs are
24226 - * executing.
24227 + * Now check "NMI executing". If it's set, then we're nested.
24228 + *
24229 + * First check "NMI executing". If it's set, then we're nested.
24230 + * This will not detect if we interrupted an outer NMI just
24231 + * before IRET.
24232 */
24233 cmpl $1, -8(%rsp)
24234 je nested_nmi
24235
24236 /*
24237 - * Now test if the previous stack was an NMI stack.
24238 - * We need the double check. We check the NMI stack to satisfy the
24239 - * race when the first NMI clears the variable before returning.
24240 - * We check the variable because the first NMI could be in a
24241 - * breakpoint routine using a breakpoint stack.
24242 + * Now test if the previous stack was an NMI stack. This covers
24243 + * the case where we interrupt an outer NMI after it clears
24244 + * "NMI executing" but before IRET. We need to be careful, though:
24245 + * there is one case in which RSP could point to the NMI stack
24246 + * despite there being no NMI active: naughty userspace controls
24247 + * RSP at the very beginning of the SYSCALL targets. We can
24248 + * pull a fast one on naughty userspace, though: we program
24249 + * SYSCALL to mask DF, so userspace cannot cause DF to be set
24250 + * if it controls the kernel's RSP. We set DF before we clear
24251 + * "NMI executing".
24252 */
24253 lea 6*8(%rsp), %rdx
24254 /* Compare the NMI stack (rdx) with the stack we came from (4*8(%rsp)) */
24255 @@ -1462,27 +2109,22 @@ ENTRY(nmi)
24256 cmpq %rdx, 4*8(%rsp)
24257 /* If it is below the NMI stack, it is a normal NMI */
24258 jb first_nmi
24259 - /* Ah, it is within the NMI stack, treat it as nested */
24260 +
24261 + /* Ah, it is within the NMI stack. */
24262 +
24263 + testb $(X86_EFLAGS_DF >> 8), (3*8 + 1)(%rsp)
24264 + jz first_nmi /* RSP was user controlled. */
24265
24266 CFI_REMEMBER_STATE
24267
24268 + /* This is a nested NMI. */
24269 +
24270 nested_nmi:
24271 /*
24272 - * Do nothing if we interrupted the fixup in repeat_nmi.
24273 - * It's about to repeat the NMI handler, so we are fine
24274 - * with ignoring this one.
24275 + * Modify the "iret" frame to point to repeat_nmi, forcing another
24276 + * iteration of NMI handling.
24277 */
24278 - movq $repeat_nmi, %rdx
24279 - cmpq 8(%rsp), %rdx
24280 - ja 1f
24281 - movq $end_repeat_nmi, %rdx
24282 - cmpq 8(%rsp), %rdx
24283 - ja nested_nmi_out
24284 -
24285 -1:
24286 - /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24287 - leaq -1*8(%rsp), %rdx
24288 - movq %rdx, %rsp
24289 + subq $8, %rsp
24290 CFI_ADJUST_CFA_OFFSET 1*8
24291 leaq -10*8(%rsp), %rdx
24292 pushq_cfi $__KERNEL_DS
24293 @@ -1499,60 +2141,24 @@ nested_nmi_out:
24294 popq_cfi %rdx
24295 CFI_RESTORE rdx
24296
24297 - /* No need to check faults here */
24298 + /* We are returning to kernel mode, so this cannot result in a fault. */
24299 +# pax_force_retaddr_bts
24300 INTERRUPT_RETURN
24301
24302 CFI_RESTORE_STATE
24303 first_nmi:
24304 - /*
24305 - * Because nested NMIs will use the pushed location that we
24306 - * stored in rdx, we must keep that space available.
24307 - * Here's what our stack frame will look like:
24308 - * +-------------------------+
24309 - * | original SS |
24310 - * | original Return RSP |
24311 - * | original RFLAGS |
24312 - * | original CS |
24313 - * | original RIP |
24314 - * +-------------------------+
24315 - * | temp storage for rdx |
24316 - * +-------------------------+
24317 - * | NMI executing variable |
24318 - * +-------------------------+
24319 - * | copied SS |
24320 - * | copied Return RSP |
24321 - * | copied RFLAGS |
24322 - * | copied CS |
24323 - * | copied RIP |
24324 - * +-------------------------+
24325 - * | Saved SS |
24326 - * | Saved Return RSP |
24327 - * | Saved RFLAGS |
24328 - * | Saved CS |
24329 - * | Saved RIP |
24330 - * +-------------------------+
24331 - * | pt_regs |
24332 - * +-------------------------+
24333 - *
24334 - * The saved stack frame is used to fix up the copied stack frame
24335 - * that a nested NMI may change to make the interrupted NMI iret jump
24336 - * to the repeat_nmi. The original stack frame and the temp storage
24337 - * is also used by nested NMIs and can not be trusted on exit.
24338 - */
24339 - /* Do not pop rdx, nested NMIs will corrupt that part of the stack */
24340 + /* Restore rdx. */
24341 movq (%rsp), %rdx
24342 CFI_RESTORE rdx
24343
24344 /* Set the NMI executing variable on the stack. */
24345 pushq_cfi $1
24346
24347 - /*
24348 - * Leave room for the "copied" frame
24349 - */
24350 + /* Leave room for the "iret" frame */
24351 subq $(5*8), %rsp
24352 CFI_ADJUST_CFA_OFFSET 5*8
24353
24354 - /* Copy the stack frame to the Saved frame */
24355 + /* Copy the "original" frame to the "outermost" frame */
24356 .rept 5
24357 pushq_cfi 11*8(%rsp)
24358 .endr
24359 @@ -1560,6 +2166,7 @@ first_nmi:
24360
24361 /* Everything up to here is safe from nested NMIs */
24362
24363 +repeat_nmi:
24364 /*
24365 * If there was a nested NMI, the first NMI's iret will return
24366 * here. But NMIs are still enabled and we can take another
24367 @@ -1568,16 +2175,21 @@ first_nmi:
24368 * it will just return, as we are about to repeat an NMI anyway.
24369 * This makes it safe to copy to the stack frame that a nested
24370 * NMI will update.
24371 - */
24372 -repeat_nmi:
24373 - /*
24374 - * Update the stack variable to say we are still in NMI (the update
24375 - * is benign for the non-repeat case, where 1 was pushed just above
24376 - * to this very stack slot).
24377 + *
24378 + * RSP is pointing to "outermost RIP". gsbase is unknown, but, if
24379 + * we're repeating an NMI, gsbase has the same value that it had on
24380 + * the first iteration. paranoid_entry will load the kernel
24381 + * gsbase if needed before we call do_nmi.
24382 + *
24383 + * Set "NMI executing" in case we came back here via IRET.
24384 */
24385 movq $1, 10*8(%rsp)
24386
24387 - /* Make another copy, this one may be modified by nested NMIs */
24388 + /*
24389 + * Copy the "outermost" frame to the "iret" frame. NMIs that nest
24390 + * here must not modify the "iret" frame while we're writing to
24391 + * it or it will end up containing garbage.
24392 + */
24393 addq $(10*8), %rsp
24394 CFI_ADJUST_CFA_OFFSET -10*8
24395 .rept 5
24396 @@ -1588,66 +2200,65 @@ repeat_nmi:
24397 end_repeat_nmi:
24398
24399 /*
24400 - * Everything below this point can be preempted by a nested
24401 - * NMI if the first NMI took an exception and reset our iret stack
24402 - * so that we repeat another NMI.
24403 + * Everything below this point can be preempted by a nested NMI.
24404 + * If this happens, then the inner NMI will change the "iret"
24405 + * frame to point back to repeat_nmi.
24406 */
24407 pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */
24408 ALLOC_PT_GPREGS_ON_STACK
24409
24410 /*
24411 - * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit
24412 + * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit
24413 * as we should not be calling schedule in NMI context.
24414 * Even with normal interrupts enabled. An NMI should not be
24415 * setting NEED_RESCHED or anything that normal interrupts and
24416 * exceptions might do.
24417 */
24418 - call paranoid_entry
24419 + call paranoid_entry_nmi
24420 DEFAULT_FRAME 0
24421
24422 - /*
24423 - * Save off the CR2 register. If we take a page fault in the NMI then
24424 - * it could corrupt the CR2 value. If the NMI preempts a page fault
24425 - * handler before it was able to read the CR2 register, and then the
24426 - * NMI itself takes a page fault, the page fault that was preempted
24427 - * will read the information from the NMI page fault and not the
24428 - * origin fault. Save it off and restore it if it changes.
24429 - * Use the r12 callee-saved register.
24430 - */
24431 - movq %cr2, %r12
24432 -
24433 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24434 movq %rsp,%rdi
24435 movq $-1,%rsi
24436 call do_nmi
24437
24438 - /* Did the NMI take a page fault? Restore cr2 if it did */
24439 - movq %cr2, %rcx
24440 - cmpq %rcx, %r12
24441 - je 1f
24442 - movq %r12, %cr2
24443 -1:
24444 -
24445 - testl %ebx,%ebx /* swapgs needed? */
24446 + testl $1,%ebx /* swapgs needed? */
24447 jnz nmi_restore
24448 nmi_swapgs:
24449 SWAPGS_UNSAFE_STACK
24450 nmi_restore:
24451 + pax_exit_kernel_nmi
24452 RESTORE_EXTRA_REGS
24453 RESTORE_C_REGS
24454 - /* Pop the extra iret frame at once */
24455 +
24456 REMOVE_PT_GPREGS_FROM_STACK 6*8
24457
24458 - /* Clear the NMI executing stack variable */
24459 - movq $0, 5*8(%rsp)
24460 - jmp irq_return
24461 + pax_force_retaddr_bts
24462 +
24463 + /*
24464 + * Clear "NMI executing". Set DF first so that we can easily
24465 + * distinguish the remaining code between here and IRET from
24466 + * the SYSCALL entry and exit paths. On a native kernel, we
24467 + * could just inspect RIP, but, on paravirt kernels,
24468 + * INTERRUPT_RETURN can translate into a jump into a
24469 + * hypercall page.
24470 + */
24471 + std
24472 + movq $0, 5*8(%rsp) /* clear "NMI executing" */
24473 +
24474 + /*
24475 + * INTERRUPT_RETURN reads the "iret" frame and exits the NMI
24476 + * stack in a single instruction. We are returning to kernel
24477 + * mode, so this cannot result in a fault.
24478 + */
24479 + INTERRUPT_RETURN
24480 CFI_ENDPROC
24481 -END(nmi)
24482 +ENDPROC(nmi)
24483
24484 ENTRY(ignore_sysret)
24485 CFI_STARTPROC
24486 mov $-ENOSYS,%eax
24487 sysret
24488 CFI_ENDPROC
24489 -END(ignore_sysret)
24490 +ENDPROC(ignore_sysret)
24491
24492 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24493 index f5d0730..5bce89c 100644
24494 --- a/arch/x86/kernel/espfix_64.c
24495 +++ b/arch/x86/kernel/espfix_64.c
24496 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24497 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24498 static void *espfix_pages[ESPFIX_MAX_PAGES];
24499
24500 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24501 - __aligned(PAGE_SIZE);
24502 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24503
24504 static unsigned int page_random, slot_random;
24505
24506 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24507 void __init init_espfix_bsp(void)
24508 {
24509 pgd_t *pgd_p;
24510 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24511
24512 /* Install the espfix pud into the kernel page directory */
24513 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24514 + pgd_p = &init_level4_pgt[index];
24515 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24516
24517 +#ifdef CONFIG_PAX_PER_CPU_PGD
24518 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24519 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24520 +#endif
24521 +
24522 /* Randomize the locations */
24523 init_espfix_random();
24524
24525 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24526 set_pte(&pte_p[n*PTE_STRIDE], pte);
24527
24528 /* Job is done for this CPU and any CPU which shares this page */
24529 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24530 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24531
24532 unlock_done:
24533 mutex_unlock(&espfix_init_mutex);
24534 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24535 index 8b7b0a5..02219db 100644
24536 --- a/arch/x86/kernel/ftrace.c
24537 +++ b/arch/x86/kernel/ftrace.c
24538 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24539 * kernel identity mapping to modify code.
24540 */
24541 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24542 - ip = (unsigned long)__va(__pa_symbol(ip));
24543 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24544
24545 return ip;
24546 }
24547 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24548 {
24549 unsigned char replaced[MCOUNT_INSN_SIZE];
24550
24551 + ip = ktla_ktva(ip);
24552 +
24553 /*
24554 * Note: Due to modules and __init, code can
24555 * disappear and change, we need to protect against faulting
24556 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24557 unsigned char old[MCOUNT_INSN_SIZE];
24558 int ret;
24559
24560 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24561 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24562
24563 ftrace_update_func = ip;
24564 /* Make sure the breakpoints see the ftrace_update_func update */
24565 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24566 unsigned char replaced[MCOUNT_INSN_SIZE];
24567 unsigned char brk = BREAKPOINT_INSTRUCTION;
24568
24569 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24570 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24571 return -EFAULT;
24572
24573 /* Make sure it is what we expect it to be */
24574 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24575 /* Module allocation simplifies allocating memory for code */
24576 static inline void *alloc_tramp(unsigned long size)
24577 {
24578 - return module_alloc(size);
24579 + return module_alloc_exec(size);
24580 }
24581 static inline void tramp_free(void *tramp)
24582 {
24583 - module_memfree(tramp);
24584 + module_memfree_exec(tramp);
24585 }
24586 #else
24587 /* Trampolines can only be created if modules are supported */
24588 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24589 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24590
24591 /* Copy ftrace_caller onto the trampoline memory */
24592 + pax_open_kernel();
24593 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24594 + pax_close_kernel();
24595 if (WARN_ON(ret < 0)) {
24596 tramp_free(trampoline);
24597 return 0;
24598 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24599
24600 /* The trampoline ends with a jmp to ftrace_return */
24601 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24602 + pax_open_kernel();
24603 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24604
24605 /*
24606 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24607
24608 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24609 *ptr = (unsigned long)ops;
24610 + pax_close_kernel();
24611
24612 op_offset -= start_offset;
24613 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24614 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24615 op_ptr.offset = offset;
24616
24617 /* put in the new offset to the ftrace_ops */
24618 + pax_open_kernel();
24619 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24620 + pax_close_kernel();
24621
24622 /* ALLOC_TRAMP flags lets us know we created it */
24623 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24624 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24625 index 5a46681..1ef7ffa 100644
24626 --- a/arch/x86/kernel/head64.c
24627 +++ b/arch/x86/kernel/head64.c
24628 @@ -68,12 +68,12 @@ again:
24629 pgd = *pgd_p;
24630
24631 /*
24632 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24633 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24634 + * The use of __early_va rather than __va here is critical:
24635 + * __va would point us back into the dynamic
24636 * range and we might end up looping forever...
24637 */
24638 if (pgd)
24639 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24640 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24641 else {
24642 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24643 reset_early_page_tables();
24644 @@ -83,13 +83,13 @@ again:
24645 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24646 for (i = 0; i < PTRS_PER_PUD; i++)
24647 pud_p[i] = 0;
24648 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24649 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24650 }
24651 pud_p += pud_index(address);
24652 pud = *pud_p;
24653
24654 if (pud)
24655 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24656 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24657 else {
24658 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24659 reset_early_page_tables();
24660 @@ -99,7 +99,7 @@ again:
24661 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24662 for (i = 0; i < PTRS_PER_PMD; i++)
24663 pmd_p[i] = 0;
24664 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24665 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24666 }
24667 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24668 pmd_p[pmd_index(address)] = pmd;
24669 @@ -177,7 +177,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24670 */
24671 load_ucode_bsp();
24672
24673 - clear_page(init_level4_pgt);
24674 /* set init_level4_pgt kernel high mapping*/
24675 init_level4_pgt[511] = early_level4_pgt[511];
24676
24677 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24678 index 7e429c9..7244a52 100644
24679 --- a/arch/x86/kernel/head_32.S
24680 +++ b/arch/x86/kernel/head_32.S
24681 @@ -27,6 +27,12 @@
24682 /* Physical address */
24683 #define pa(X) ((X) - __PAGE_OFFSET)
24684
24685 +#ifdef CONFIG_PAX_KERNEXEC
24686 +#define ta(X) (X)
24687 +#else
24688 +#define ta(X) ((X) - __PAGE_OFFSET)
24689 +#endif
24690 +
24691 /*
24692 * References to members of the new_cpu_data structure.
24693 */
24694 @@ -56,11 +62,7 @@
24695 * and small than max_low_pfn, otherwise will waste some page table entries
24696 */
24697
24698 -#if PTRS_PER_PMD > 1
24699 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24700 -#else
24701 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24702 -#endif
24703 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24704
24705 /*
24706 * Number of possible pages in the lowmem region.
24707 @@ -86,6 +88,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24708 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24709
24710 /*
24711 + * Real beginning of normal "text" segment
24712 + */
24713 +ENTRY(stext)
24714 +ENTRY(_stext)
24715 +
24716 +/*
24717 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24718 * %esi points to the real-mode code as a 32-bit pointer.
24719 * CS and DS must be 4 GB flat segments, but we don't depend on
24720 @@ -93,6 +101,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24721 * can.
24722 */
24723 __HEAD
24724 +
24725 +#ifdef CONFIG_PAX_KERNEXEC
24726 + jmp startup_32
24727 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24728 +.fill PAGE_SIZE-5,1,0xcc
24729 +#endif
24730 +
24731 ENTRY(startup_32)
24732 movl pa(stack_start),%ecx
24733
24734 @@ -114,6 +129,59 @@ ENTRY(startup_32)
24735 2:
24736 leal -__PAGE_OFFSET(%ecx),%esp
24737
24738 +#ifdef CONFIG_SMP
24739 + movl $pa(cpu_gdt_table),%edi
24740 + movl $__per_cpu_load,%eax
24741 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24742 + rorl $16,%eax
24743 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24744 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24745 + movl $__per_cpu_end - 1,%eax
24746 + subl $__per_cpu_start,%eax
24747 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24748 +#endif
24749 +
24750 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24751 + movl $NR_CPUS,%ecx
24752 + movl $pa(cpu_gdt_table),%edi
24753 +1:
24754 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24755 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24756 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24757 + addl $PAGE_SIZE_asm,%edi
24758 + loop 1b
24759 +#endif
24760 +
24761 +#ifdef CONFIG_PAX_KERNEXEC
24762 + movl $pa(boot_gdt),%edi
24763 + movl $__LOAD_PHYSICAL_ADDR,%eax
24764 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24765 + rorl $16,%eax
24766 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24767 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24768 + rorl $16,%eax
24769 +
24770 + ljmp $(__BOOT_CS),$1f
24771 +1:
24772 +
24773 + movl $NR_CPUS,%ecx
24774 + movl $pa(cpu_gdt_table),%edi
24775 + addl $__PAGE_OFFSET,%eax
24776 +1:
24777 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24778 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24779 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24780 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24781 + rorl $16,%eax
24782 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24783 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24784 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24785 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24786 + rorl $16,%eax
24787 + addl $PAGE_SIZE_asm,%edi
24788 + loop 1b
24789 +#endif
24790 +
24791 /*
24792 * Clear BSS first so that there are no surprises...
24793 */
24794 @@ -209,8 +277,11 @@ ENTRY(startup_32)
24795 movl %eax, pa(max_pfn_mapped)
24796
24797 /* Do early initialization of the fixmap area */
24798 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24799 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24800 +#ifdef CONFIG_COMPAT_VDSO
24801 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24802 +#else
24803 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24804 +#endif
24805 #else /* Not PAE */
24806
24807 page_pde_offset = (__PAGE_OFFSET >> 20);
24808 @@ -240,8 +311,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24809 movl %eax, pa(max_pfn_mapped)
24810
24811 /* Do early initialization of the fixmap area */
24812 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24813 - movl %eax,pa(initial_page_table+0xffc)
24814 +#ifdef CONFIG_COMPAT_VDSO
24815 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24816 +#else
24817 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24818 +#endif
24819 #endif
24820
24821 #ifdef CONFIG_PARAVIRT
24822 @@ -255,9 +329,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24823 cmpl $num_subarch_entries, %eax
24824 jae bad_subarch
24825
24826 - movl pa(subarch_entries)(,%eax,4), %eax
24827 - subl $__PAGE_OFFSET, %eax
24828 - jmp *%eax
24829 + jmp *pa(subarch_entries)(,%eax,4)
24830
24831 bad_subarch:
24832 WEAK(lguest_entry)
24833 @@ -269,10 +341,10 @@ WEAK(xen_entry)
24834 __INITDATA
24835
24836 subarch_entries:
24837 - .long default_entry /* normal x86/PC */
24838 - .long lguest_entry /* lguest hypervisor */
24839 - .long xen_entry /* Xen hypervisor */
24840 - .long default_entry /* Moorestown MID */
24841 + .long ta(default_entry) /* normal x86/PC */
24842 + .long ta(lguest_entry) /* lguest hypervisor */
24843 + .long ta(xen_entry) /* Xen hypervisor */
24844 + .long ta(default_entry) /* Moorestown MID */
24845 num_subarch_entries = (. - subarch_entries) / 4
24846 .previous
24847 #else
24848 @@ -362,6 +434,7 @@ default_entry:
24849 movl pa(mmu_cr4_features),%eax
24850 movl %eax,%cr4
24851
24852 +#ifdef CONFIG_X86_PAE
24853 testb $X86_CR4_PAE, %al # check if PAE is enabled
24854 jz enable_paging
24855
24856 @@ -390,6 +463,9 @@ default_entry:
24857 /* Make changes effective */
24858 wrmsr
24859
24860 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24861 +#endif
24862 +
24863 enable_paging:
24864
24865 /*
24866 @@ -457,14 +533,20 @@ is486:
24867 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24868 movl %eax,%ss # after changing gdt.
24869
24870 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24871 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24872 movl %eax,%ds
24873 movl %eax,%es
24874
24875 movl $(__KERNEL_PERCPU), %eax
24876 movl %eax,%fs # set this cpu's percpu
24877
24878 +#ifdef CONFIG_CC_STACKPROTECTOR
24879 movl $(__KERNEL_STACK_CANARY),%eax
24880 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24881 + movl $(__USER_DS),%eax
24882 +#else
24883 + xorl %eax,%eax
24884 +#endif
24885 movl %eax,%gs
24886
24887 xorl %eax,%eax # Clear LDT
24888 @@ -521,8 +603,11 @@ setup_once:
24889 * relocation. Manually set base address in stack canary
24890 * segment descriptor.
24891 */
24892 - movl $gdt_page,%eax
24893 + movl $cpu_gdt_table,%eax
24894 movl $stack_canary,%ecx
24895 +#ifdef CONFIG_SMP
24896 + addl $__per_cpu_load,%ecx
24897 +#endif
24898 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24899 shrl $16, %ecx
24900 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24901 @@ -559,7 +644,7 @@ early_idt_handler_common:
24902 cmpl $2,(%esp) # X86_TRAP_NMI
24903 je is_nmi # Ignore NMI
24904
24905 - cmpl $2,%ss:early_recursion_flag
24906 + cmpl $1,%ss:early_recursion_flag
24907 je hlt_loop
24908 incl %ss:early_recursion_flag
24909
24910 @@ -597,8 +682,8 @@ early_idt_handler_common:
24911 pushl (20+6*4)(%esp) /* trapno */
24912 pushl $fault_msg
24913 call printk
24914 -#endif
24915 call dump_stack
24916 +#endif
24917 hlt_loop:
24918 hlt
24919 jmp hlt_loop
24920 @@ -618,8 +703,11 @@ ENDPROC(early_idt_handler_common)
24921 /* This is the default interrupt "handler" :-) */
24922 ALIGN
24923 ignore_int:
24924 - cld
24925 #ifdef CONFIG_PRINTK
24926 + cmpl $2,%ss:early_recursion_flag
24927 + je hlt_loop
24928 + incl %ss:early_recursion_flag
24929 + cld
24930 pushl %eax
24931 pushl %ecx
24932 pushl %edx
24933 @@ -628,9 +716,6 @@ ignore_int:
24934 movl $(__KERNEL_DS),%eax
24935 movl %eax,%ds
24936 movl %eax,%es
24937 - cmpl $2,early_recursion_flag
24938 - je hlt_loop
24939 - incl early_recursion_flag
24940 pushl 16(%esp)
24941 pushl 24(%esp)
24942 pushl 32(%esp)
24943 @@ -664,29 +749,34 @@ ENTRY(setup_once_ref)
24944 /*
24945 * BSS section
24946 */
24947 -__PAGE_ALIGNED_BSS
24948 - .align PAGE_SIZE
24949 #ifdef CONFIG_X86_PAE
24950 +.section .initial_pg_pmd,"a",@progbits
24951 initial_pg_pmd:
24952 .fill 1024*KPMDS,4,0
24953 #else
24954 +.section .initial_page_table,"a",@progbits
24955 ENTRY(initial_page_table)
24956 .fill 1024,4,0
24957 #endif
24958 +.section .initial_pg_fixmap,"a",@progbits
24959 initial_pg_fixmap:
24960 .fill 1024,4,0
24961 +.section .empty_zero_page,"a",@progbits
24962 ENTRY(empty_zero_page)
24963 .fill 4096,1,0
24964 +.section .swapper_pg_dir,"a",@progbits
24965 ENTRY(swapper_pg_dir)
24966 +#ifdef CONFIG_X86_PAE
24967 + .fill 4,8,0
24968 +#else
24969 .fill 1024,4,0
24970 +#endif
24971
24972 /*
24973 * This starts the data section.
24974 */
24975 #ifdef CONFIG_X86_PAE
24976 -__PAGE_ALIGNED_DATA
24977 - /* Page-aligned for the benefit of paravirt? */
24978 - .align PAGE_SIZE
24979 +.section .initial_page_table,"a",@progbits
24980 ENTRY(initial_page_table)
24981 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24982 # if KPMDS == 3
24983 @@ -705,12 +795,20 @@ ENTRY(initial_page_table)
24984 # error "Kernel PMDs should be 1, 2 or 3"
24985 # endif
24986 .align PAGE_SIZE /* needs to be page-sized too */
24987 +
24988 +#ifdef CONFIG_PAX_PER_CPU_PGD
24989 +ENTRY(cpu_pgd)
24990 + .rept 2*NR_CPUS
24991 + .fill 4,8,0
24992 + .endr
24993 +#endif
24994 +
24995 #endif
24996
24997 .data
24998 .balign 4
24999 ENTRY(stack_start)
25000 - .long init_thread_union+THREAD_SIZE
25001 + .long init_thread_union+THREAD_SIZE-8
25002
25003 __INITRODATA
25004 int_msg:
25005 @@ -738,7 +836,7 @@ fault_msg:
25006 * segment size, and 32-bit linear address value:
25007 */
25008
25009 - .data
25010 +.section .rodata,"a",@progbits
25011 .globl boot_gdt_descr
25012 .globl idt_descr
25013
25014 @@ -747,7 +845,7 @@ fault_msg:
25015 .word 0 # 32 bit align gdt_desc.address
25016 boot_gdt_descr:
25017 .word __BOOT_DS+7
25018 - .long boot_gdt - __PAGE_OFFSET
25019 + .long pa(boot_gdt)
25020
25021 .word 0 # 32-bit align idt_desc.address
25022 idt_descr:
25023 @@ -758,7 +856,7 @@ idt_descr:
25024 .word 0 # 32 bit align gdt_desc.address
25025 ENTRY(early_gdt_descr)
25026 .word GDT_ENTRIES*8-1
25027 - .long gdt_page /* Overwritten for secondary CPUs */
25028 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
25029
25030 /*
25031 * The boot_gdt must mirror the equivalent in setup.S and is
25032 @@ -767,5 +865,65 @@ ENTRY(early_gdt_descr)
25033 .align L1_CACHE_BYTES
25034 ENTRY(boot_gdt)
25035 .fill GDT_ENTRY_BOOT_CS,8,0
25036 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
25037 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
25038 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
25039 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
25040 +
25041 + .align PAGE_SIZE_asm
25042 +ENTRY(cpu_gdt_table)
25043 + .rept NR_CPUS
25044 + .quad 0x0000000000000000 /* NULL descriptor */
25045 + .quad 0x0000000000000000 /* 0x0b reserved */
25046 + .quad 0x0000000000000000 /* 0x13 reserved */
25047 + .quad 0x0000000000000000 /* 0x1b reserved */
25048 +
25049 +#ifdef CONFIG_PAX_KERNEXEC
25050 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
25051 +#else
25052 + .quad 0x0000000000000000 /* 0x20 unused */
25053 +#endif
25054 +
25055 + .quad 0x0000000000000000 /* 0x28 unused */
25056 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
25057 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
25058 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
25059 + .quad 0x0000000000000000 /* 0x4b reserved */
25060 + .quad 0x0000000000000000 /* 0x53 reserved */
25061 + .quad 0x0000000000000000 /* 0x5b reserved */
25062 +
25063 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
25064 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
25065 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
25066 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
25067 +
25068 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
25069 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
25070 +
25071 + /*
25072 + * Segments used for calling PnP BIOS have byte granularity.
25073 + * The code segments and data segments have fixed 64k limits,
25074 + * the transfer segment sizes are set at run time.
25075 + */
25076 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
25077 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
25078 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
25079 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
25080 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
25081 +
25082 + /*
25083 + * The APM segments have byte granularity and their bases
25084 + * are set at run time. All have 64k limits.
25085 + */
25086 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
25087 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
25088 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
25089 +
25090 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
25091 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
25092 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
25093 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
25094 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
25095 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
25096 +
25097 + /* Be sure this is zeroed to avoid false validations in Xen */
25098 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
25099 + .endr
25100 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
25101 index df7e780..e97a497 100644
25102 --- a/arch/x86/kernel/head_64.S
25103 +++ b/arch/x86/kernel/head_64.S
25104 @@ -20,6 +20,8 @@
25105 #include <asm/processor-flags.h>
25106 #include <asm/percpu.h>
25107 #include <asm/nops.h>
25108 +#include <asm/cpufeature.h>
25109 +#include <asm/alternative-asm.h>
25110
25111 #ifdef CONFIG_PARAVIRT
25112 #include <asm/asm-offsets.h>
25113 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
25114 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
25115 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
25116 L3_START_KERNEL = pud_index(__START_KERNEL_map)
25117 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
25118 +L3_VMALLOC_START = pud_index(VMALLOC_START)
25119 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
25120 +L3_VMALLOC_END = pud_index(VMALLOC_END)
25121 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
25122 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
25123
25124 .text
25125 __HEAD
25126 @@ -89,11 +97,26 @@ startup_64:
25127 * Fixup the physical addresses in the page table
25128 */
25129 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
25130 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
25131 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
25132 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
25133 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
25134 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
25135
25136 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
25137 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
25138 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
25139 +#ifndef CONFIG_XEN
25140 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
25141 +#endif
25142
25143 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
25144 +
25145 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
25146 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
25147 +
25148 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
25149 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
25150 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
25151 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
25152
25153 /*
25154 * Set up the identity mapping for the switchover. These
25155 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
25156 * after the boot processor executes this code.
25157 */
25158
25159 + orq $-1, %rbp
25160 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25161 1:
25162
25163 - /* Enable PAE mode and PGE */
25164 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25165 + /* Enable PAE mode and PSE/PGE */
25166 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25167 movq %rcx, %cr4
25168
25169 /* Setup early boot stage 4 level pagetables. */
25170 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
25171 movl $MSR_EFER, %ecx
25172 rdmsr
25173 btsl $_EFER_SCE, %eax /* Enable System Call */
25174 - btl $20,%edi /* No Execute supported? */
25175 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25176 jnc 1f
25177 btsl $_EFER_NX, %eax
25178 + cmpq $-1, %rbp
25179 + je 1f
25180 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25181 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25182 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25183 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25184 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25185 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
25186 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
25187 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25188 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25189 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25190 1: wrmsr /* Make changes effective */
25191
25192 /* Setup cr0 */
25193 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
25194 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25195 * address given in m16:64.
25196 */
25197 + pax_set_fptr_mask
25198 movq initial_code(%rip),%rax
25199 pushq $0 # fake return address to stop unwinder
25200 pushq $__KERNEL_CS # set correct cs
25201 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
25202 .quad INIT_PER_CPU_VAR(irq_stack_union)
25203
25204 GLOBAL(stack_start)
25205 - .quad init_thread_union+THREAD_SIZE-8
25206 + .quad init_thread_union+THREAD_SIZE-16
25207 .word 0
25208 __FINITDATA
25209
25210 @@ -393,7 +429,7 @@ early_idt_handler_common:
25211 call dump_stack
25212 #ifdef CONFIG_KALLSYMS
25213 leaq early_idt_ripmsg(%rip),%rdi
25214 - movq 40(%rsp),%rsi # %rip again
25215 + movq 88(%rsp),%rsi # %rip again
25216 call __print_symbol
25217 #endif
25218 #endif /* EARLY_PRINTK */
25219 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
25220 early_recursion_flag:
25221 .long 0
25222
25223 + .section .rodata,"a",@progbits
25224 #ifdef CONFIG_EARLY_PRINTK
25225 early_idt_msg:
25226 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25227 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
25228 NEXT_PAGE(early_dynamic_pgts)
25229 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25230
25231 - .data
25232 + .section .rodata,"a",@progbits
25233
25234 -#ifndef CONFIG_XEN
25235 NEXT_PAGE(init_level4_pgt)
25236 - .fill 512,8,0
25237 -#else
25238 -NEXT_PAGE(init_level4_pgt)
25239 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25240 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25241 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25242 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25243 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25244 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25245 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25246 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25247 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25248 .org init_level4_pgt + L4_START_KERNEL*8, 0
25249 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25250 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25251
25252 +#ifdef CONFIG_PAX_PER_CPU_PGD
25253 +NEXT_PAGE(cpu_pgd)
25254 + .rept 2*NR_CPUS
25255 + .fill 512,8,0
25256 + .endr
25257 +#endif
25258 +
25259 NEXT_PAGE(level3_ident_pgt)
25260 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25261 +#ifdef CONFIG_XEN
25262 .fill 511, 8, 0
25263 +#else
25264 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25265 + .fill 510,8,0
25266 +#endif
25267 +
25268 +NEXT_PAGE(level3_vmalloc_start_pgt)
25269 + .fill 512,8,0
25270 +
25271 +NEXT_PAGE(level3_vmalloc_end_pgt)
25272 + .fill 512,8,0
25273 +
25274 +NEXT_PAGE(level3_vmemmap_pgt)
25275 + .fill L3_VMEMMAP_START,8,0
25276 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25277 +
25278 NEXT_PAGE(level2_ident_pgt)
25279 - /* Since I easily can, map the first 1G.
25280 + /* Since I easily can, map the first 2G.
25281 * Don't set NX because code runs from these pages.
25282 */
25283 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25284 -#endif
25285 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25286
25287 NEXT_PAGE(level3_kernel_pgt)
25288 .fill L3_START_KERNEL,8,0
25289 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25290 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25291 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25292
25293 +NEXT_PAGE(level2_vmemmap_pgt)
25294 + .fill 512,8,0
25295 +
25296 NEXT_PAGE(level2_kernel_pgt)
25297 /*
25298 * 512 MB kernel mapping. We spend a full page on this pagetable
25299 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
25300 KERNEL_IMAGE_SIZE/PMD_SIZE)
25301
25302 NEXT_PAGE(level2_fixmap_pgt)
25303 - .fill 506,8,0
25304 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25305 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25306 - .fill 5,8,0
25307 + .fill 504,8,0
25308 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25309 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25310 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25311 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25312 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25313 + .fill 4,8,0
25314
25315 NEXT_PAGE(level1_fixmap_pgt)
25316 + .fill 3*512,8,0
25317 +
25318 +NEXT_PAGE(level1_vsyscall_pgt)
25319 .fill 512,8,0
25320
25321 #undef PMDS
25322
25323 - .data
25324 + .align PAGE_SIZE
25325 +ENTRY(cpu_gdt_table)
25326 + .rept NR_CPUS
25327 + .quad 0x0000000000000000 /* NULL descriptor */
25328 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25329 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25330 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25331 + .quad 0x00cffb000000ffff /* __USER32_CS */
25332 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25333 + .quad 0x00affb000000ffff /* __USER_CS */
25334 +
25335 +#ifdef CONFIG_PAX_KERNEXEC
25336 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25337 +#else
25338 + .quad 0x0 /* unused */
25339 +#endif
25340 +
25341 + .quad 0,0 /* TSS */
25342 + .quad 0,0 /* LDT */
25343 + .quad 0,0,0 /* three TLS descriptors */
25344 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25345 + /* asm/segment.h:GDT_ENTRIES must match this */
25346 +
25347 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25348 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25349 +#else
25350 + .quad 0x0 /* unused */
25351 +#endif
25352 +
25353 + /* zero the remaining page */
25354 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25355 + .endr
25356 +
25357 .align 16
25358 .globl early_gdt_descr
25359 early_gdt_descr:
25360 .word GDT_ENTRIES*8-1
25361 early_gdt_descr_base:
25362 - .quad INIT_PER_CPU_VAR(gdt_page)
25363 + .quad cpu_gdt_table
25364
25365 ENTRY(phys_base)
25366 /* This must match the first entry in level2_kernel_pgt */
25367 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25368
25369
25370 #include "../../x86/xen/xen-head.S"
25371 -
25372 - __PAGE_ALIGNED_BSS
25373 +
25374 + .section .rodata,"a",@progbits
25375 NEXT_PAGE(empty_zero_page)
25376 .skip PAGE_SIZE
25377
25378 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25379 index 05fd74f..c3548b1 100644
25380 --- a/arch/x86/kernel/i386_ksyms_32.c
25381 +++ b/arch/x86/kernel/i386_ksyms_32.c
25382 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25383 EXPORT_SYMBOL(cmpxchg8b_emu);
25384 #endif
25385
25386 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25387 +
25388 /* Networking helper routines. */
25389 EXPORT_SYMBOL(csum_partial_copy_generic);
25390 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25391 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25392
25393 EXPORT_SYMBOL(__get_user_1);
25394 EXPORT_SYMBOL(__get_user_2);
25395 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25396 EXPORT_SYMBOL(___preempt_schedule_context);
25397 #endif
25398 #endif
25399 +
25400 +#ifdef CONFIG_PAX_KERNEXEC
25401 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25402 +#endif
25403 +
25404 +#ifdef CONFIG_PAX_PER_CPU_PGD
25405 +EXPORT_SYMBOL(cpu_pgd);
25406 +#endif
25407 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25408 index e7cc537..67d7372 100644
25409 --- a/arch/x86/kernel/i8259.c
25410 +++ b/arch/x86/kernel/i8259.c
25411 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25412 static void make_8259A_irq(unsigned int irq)
25413 {
25414 disable_irq_nosync(irq);
25415 - io_apic_irqs &= ~(1<<irq);
25416 + io_apic_irqs &= ~(1UL<<irq);
25417 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25418 enable_irq(irq);
25419 }
25420 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25421 "spurious 8259A interrupt: IRQ%d.\n", irq);
25422 spurious_irq_mask |= irqmask;
25423 }
25424 - atomic_inc(&irq_err_count);
25425 + atomic_inc_unchecked(&irq_err_count);
25426 /*
25427 * Theoretically we do not have to handle this IRQ,
25428 * but in Linux this does not cause problems and is
25429 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25430 /* (slave's support for AEOI in flat mode is to be investigated) */
25431 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25432
25433 + pax_open_kernel();
25434 if (auto_eoi)
25435 /*
25436 * In AEOI mode we just have to mask the interrupt
25437 * when acking.
25438 */
25439 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25440 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25441 else
25442 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25443 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25444 + pax_close_kernel();
25445
25446 udelay(100); /* wait for 8259A to initialize */
25447
25448 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25449 index a979b5b..1d6db75 100644
25450 --- a/arch/x86/kernel/io_delay.c
25451 +++ b/arch/x86/kernel/io_delay.c
25452 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25453 * Quirk table for systems that misbehave (lock up, etc.) if port
25454 * 0x80 is used:
25455 */
25456 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25457 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25458 {
25459 .callback = dmi_io_delay_0xed_port,
25460 .ident = "Compaq Presario V6000",
25461 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25462 index 37dae79..620dd84 100644
25463 --- a/arch/x86/kernel/ioport.c
25464 +++ b/arch/x86/kernel/ioport.c
25465 @@ -6,6 +6,7 @@
25466 #include <linux/sched.h>
25467 #include <linux/kernel.h>
25468 #include <linux/capability.h>
25469 +#include <linux/security.h>
25470 #include <linux/errno.h>
25471 #include <linux/types.h>
25472 #include <linux/ioport.h>
25473 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25474 return -EINVAL;
25475 if (turn_on && !capable(CAP_SYS_RAWIO))
25476 return -EPERM;
25477 +#ifdef CONFIG_GRKERNSEC_IO
25478 + if (turn_on && grsec_disable_privio) {
25479 + gr_handle_ioperm();
25480 + return -ENODEV;
25481 + }
25482 +#endif
25483
25484 /*
25485 * If it's the first ioperm() call in this thread's lifetime, set the
25486 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25487 * because the ->io_bitmap_max value must match the bitmap
25488 * contents:
25489 */
25490 - tss = &per_cpu(cpu_tss, get_cpu());
25491 + tss = cpu_tss + get_cpu();
25492
25493 if (turn_on)
25494 bitmap_clear(t->io_bitmap_ptr, from, num);
25495 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25496 if (level > old) {
25497 if (!capable(CAP_SYS_RAWIO))
25498 return -EPERM;
25499 +#ifdef CONFIG_GRKERNSEC_IO
25500 + if (grsec_disable_privio) {
25501 + gr_handle_iopl();
25502 + return -ENODEV;
25503 + }
25504 +#endif
25505 }
25506 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25507 t->iopl = level << 12;
25508 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25509 index e5952c2..11c3a54 100644
25510 --- a/arch/x86/kernel/irq.c
25511 +++ b/arch/x86/kernel/irq.c
25512 @@ -22,7 +22,7 @@
25513 #define CREATE_TRACE_POINTS
25514 #include <asm/trace/irq_vectors.h>
25515
25516 -atomic_t irq_err_count;
25517 +atomic_unchecked_t irq_err_count;
25518
25519 /* Function pointer for generic interrupt vector handling */
25520 void (*x86_platform_ipi_callback)(void) = NULL;
25521 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25522 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25523 seq_puts(p, " Hypervisor callback interrupts\n");
25524 #endif
25525 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25526 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25527 #if defined(CONFIG_X86_IO_APIC)
25528 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25529 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25530 #endif
25531 return 0;
25532 }
25533 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25534
25535 u64 arch_irq_stat(void)
25536 {
25537 - u64 sum = atomic_read(&irq_err_count);
25538 + u64 sum = atomic_read_unchecked(&irq_err_count);
25539 return sum;
25540 }
25541
25542 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25543 index f9fd86a..e6cc9ae 100644
25544 --- a/arch/x86/kernel/irq_32.c
25545 +++ b/arch/x86/kernel/irq_32.c
25546 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25547
25548 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25549
25550 +extern void gr_handle_kernel_exploit(void);
25551 +
25552 int sysctl_panic_on_stackoverflow __read_mostly;
25553
25554 /* Debugging check for stack overflow: is there less than 1KB free? */
25555 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25556 __asm__ __volatile__("andl %%esp,%0" :
25557 "=r" (sp) : "0" (THREAD_SIZE - 1));
25558
25559 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25560 + return sp < STACK_WARN;
25561 }
25562
25563 static void print_stack_overflow(void)
25564 {
25565 printk(KERN_WARNING "low stack detected by irq handler\n");
25566 dump_stack();
25567 + gr_handle_kernel_exploit();
25568 if (sysctl_panic_on_stackoverflow)
25569 panic("low stack detected by irq handler - check messages\n");
25570 }
25571 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25572 static inline int
25573 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25574 {
25575 - struct irq_stack *curstk, *irqstk;
25576 + struct irq_stack *irqstk;
25577 u32 *isp, *prev_esp, arg1, arg2;
25578
25579 - curstk = (struct irq_stack *) current_stack();
25580 irqstk = __this_cpu_read(hardirq_stack);
25581
25582 /*
25583 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25584 * handler) we can't do that and just have to keep using the
25585 * current stack (which is the irq stack already after all)
25586 */
25587 - if (unlikely(curstk == irqstk))
25588 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25589 return 0;
25590
25591 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25592 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25593
25594 /* Save the next esp at the bottom of the stack */
25595 prev_esp = (u32 *)irqstk;
25596 *prev_esp = current_stack_pointer();
25597
25598 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25599 + __set_fs(MAKE_MM_SEG(0));
25600 +#endif
25601 +
25602 if (unlikely(overflow))
25603 call_on_stack(print_stack_overflow, isp);
25604
25605 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25606 : "0" (irq), "1" (desc), "2" (isp),
25607 "D" (desc->handle_irq)
25608 : "memory", "cc", "ecx");
25609 +
25610 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25611 + __set_fs(current_thread_info()->addr_limit);
25612 +#endif
25613 +
25614 return 1;
25615 }
25616
25617 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25618 */
25619 void irq_ctx_init(int cpu)
25620 {
25621 - struct irq_stack *irqstk;
25622 -
25623 if (per_cpu(hardirq_stack, cpu))
25624 return;
25625
25626 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25627 - THREADINFO_GFP,
25628 - THREAD_SIZE_ORDER));
25629 - per_cpu(hardirq_stack, cpu) = irqstk;
25630 -
25631 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25632 - THREADINFO_GFP,
25633 - THREAD_SIZE_ORDER));
25634 - per_cpu(softirq_stack, cpu) = irqstk;
25635 -
25636 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25637 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25638 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25639 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25640 }
25641
25642 void do_softirq_own_stack(void)
25643 {
25644 - struct thread_info *curstk;
25645 struct irq_stack *irqstk;
25646 u32 *isp, *prev_esp;
25647
25648 - curstk = current_stack();
25649 irqstk = __this_cpu_read(softirq_stack);
25650
25651 /* build the stack frame on the softirq stack */
25652 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25653 prev_esp = (u32 *)irqstk;
25654 *prev_esp = current_stack_pointer();
25655
25656 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25657 + __set_fs(MAKE_MM_SEG(0));
25658 +#endif
25659 +
25660 call_on_stack(__do_softirq, isp);
25661 +
25662 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25663 + __set_fs(current_thread_info()->addr_limit);
25664 +#endif
25665 +
25666 }
25667
25668 bool handle_irq(unsigned irq, struct pt_regs *regs)
25669 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25670 index 394e643..824fce8 100644
25671 --- a/arch/x86/kernel/irq_64.c
25672 +++ b/arch/x86/kernel/irq_64.c
25673 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25674 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25675 EXPORT_PER_CPU_SYMBOL(irq_regs);
25676
25677 +extern void gr_handle_kernel_exploit(void);
25678 +
25679 int sysctl_panic_on_stackoverflow;
25680
25681 /*
25682 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25683 irq_stack_top, irq_stack_bottom,
25684 estack_top, estack_bottom);
25685
25686 + gr_handle_kernel_exploit();
25687 +
25688 if (sysctl_panic_on_stackoverflow)
25689 panic("low stack detected by irq handler - check messages\n");
25690 #endif
25691 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25692 index 26d5a55..a01160a 100644
25693 --- a/arch/x86/kernel/jump_label.c
25694 +++ b/arch/x86/kernel/jump_label.c
25695 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25696 * Jump label is enabled for the first time.
25697 * So we expect a default_nop...
25698 */
25699 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25700 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25701 != 0))
25702 bug_at((void *)entry->code, __LINE__);
25703 } else {
25704 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25705 * ...otherwise expect an ideal_nop. Otherwise
25706 * something went horribly wrong.
25707 */
25708 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25709 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25710 != 0))
25711 bug_at((void *)entry->code, __LINE__);
25712 }
25713 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25714 * are converting the default nop to the ideal nop.
25715 */
25716 if (init) {
25717 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25718 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25719 bug_at((void *)entry->code, __LINE__);
25720 } else {
25721 code.jump = 0xe9;
25722 code.offset = entry->target -
25723 (entry->code + JUMP_LABEL_NOP_SIZE);
25724 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25725 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25726 bug_at((void *)entry->code, __LINE__);
25727 }
25728 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25729 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25730 index d6178d9..e12482f 100644
25731 --- a/arch/x86/kernel/kgdb.c
25732 +++ b/arch/x86/kernel/kgdb.c
25733 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25734 bp->attr.bp_addr = breakinfo[breakno].addr;
25735 bp->attr.bp_len = breakinfo[breakno].len;
25736 bp->attr.bp_type = breakinfo[breakno].type;
25737 - info->address = breakinfo[breakno].addr;
25738 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25739 + info->address = ktla_ktva(breakinfo[breakno].addr);
25740 + else
25741 + info->address = breakinfo[breakno].addr;
25742 info->len = breakinfo[breakno].len;
25743 info->type = breakinfo[breakno].type;
25744 val = arch_install_hw_breakpoint(bp);
25745 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25746 case 'k':
25747 /* clear the trace bit */
25748 linux_regs->flags &= ~X86_EFLAGS_TF;
25749 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25750 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25751
25752 /* set the trace bit if we're stepping */
25753 if (remcomInBuffer[0] == 's') {
25754 linux_regs->flags |= X86_EFLAGS_TF;
25755 - atomic_set(&kgdb_cpu_doing_single_step,
25756 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25757 raw_smp_processor_id());
25758 }
25759
25760 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25761
25762 switch (cmd) {
25763 case DIE_DEBUG:
25764 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25765 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25766 if (user_mode(regs))
25767 return single_step_cont(regs, args);
25768 break;
25769 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25770 #endif /* CONFIG_DEBUG_RODATA */
25771
25772 bpt->type = BP_BREAKPOINT;
25773 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25774 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25775 BREAK_INSTR_SIZE);
25776 if (err)
25777 return err;
25778 - err = probe_kernel_write((char *)bpt->bpt_addr,
25779 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25780 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25781 #ifdef CONFIG_DEBUG_RODATA
25782 if (!err)
25783 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25784 return -EBUSY;
25785 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25786 BREAK_INSTR_SIZE);
25787 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25788 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25789 if (err)
25790 return err;
25791 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25792 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25793 if (mutex_is_locked(&text_mutex))
25794 goto knl_write;
25795 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25796 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25797 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25798 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25799 goto knl_write;
25800 return err;
25801 knl_write:
25802 #endif /* CONFIG_DEBUG_RODATA */
25803 - return probe_kernel_write((char *)bpt->bpt_addr,
25804 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25805 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25806 }
25807
25808 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25809 index 1deffe6..4705700 100644
25810 --- a/arch/x86/kernel/kprobes/core.c
25811 +++ b/arch/x86/kernel/kprobes/core.c
25812 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25813 s32 raddr;
25814 } __packed *insn;
25815
25816 - insn = (struct __arch_relative_insn *)from;
25817 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25818 +
25819 + pax_open_kernel();
25820 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25821 insn->op = op;
25822 + pax_close_kernel();
25823 }
25824
25825 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25826 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25827 kprobe_opcode_t opcode;
25828 kprobe_opcode_t *orig_opcodes = opcodes;
25829
25830 - if (search_exception_tables((unsigned long)opcodes))
25831 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25832 return 0; /* Page fault may occur on this address. */
25833
25834 retry:
25835 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25836 * Fortunately, we know that the original code is the ideal 5-byte
25837 * long NOP.
25838 */
25839 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25840 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25841 if (faddr)
25842 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25843 else
25844 buf[0] = kp->opcode;
25845 - return (unsigned long)buf;
25846 + return ktva_ktla((unsigned long)buf);
25847 }
25848
25849 /*
25850 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25851 /* Another subsystem puts a breakpoint, failed to recover */
25852 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25853 return 0;
25854 + pax_open_kernel();
25855 memcpy(dest, insn.kaddr, length);
25856 + pax_close_kernel();
25857
25858 #ifdef CONFIG_X86_64
25859 if (insn_rip_relative(&insn)) {
25860 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25861 return 0;
25862 }
25863 disp = (u8 *) dest + insn_offset_displacement(&insn);
25864 + pax_open_kernel();
25865 *(s32 *) disp = (s32) newdisp;
25866 + pax_close_kernel();
25867 }
25868 #endif
25869 return length;
25870 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25871 * nor set current_kprobe, because it doesn't use single
25872 * stepping.
25873 */
25874 - regs->ip = (unsigned long)p->ainsn.insn;
25875 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25876 preempt_enable_no_resched();
25877 return;
25878 }
25879 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25880 regs->flags &= ~X86_EFLAGS_IF;
25881 /* single step inline if the instruction is an int3 */
25882 if (p->opcode == BREAKPOINT_INSTRUCTION)
25883 - regs->ip = (unsigned long)p->addr;
25884 + regs->ip = ktla_ktva((unsigned long)p->addr);
25885 else
25886 - regs->ip = (unsigned long)p->ainsn.insn;
25887 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25888 }
25889 NOKPROBE_SYMBOL(setup_singlestep);
25890
25891 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25892 setup_singlestep(p, regs, kcb, 0);
25893 return 1;
25894 }
25895 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25896 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25897 /*
25898 * The breakpoint instruction was removed right
25899 * after we hit it. Another cpu has removed
25900 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
25901 " movq %rax, 152(%rsp)\n"
25902 RESTORE_REGS_STRING
25903 " popfq\n"
25904 +#ifdef KERNEXEC_PLUGIN
25905 + " btsq $63,(%rsp)\n"
25906 +#endif
25907 #else
25908 " pushf\n"
25909 SAVE_REGS_STRING
25910 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25911 struct kprobe_ctlblk *kcb)
25912 {
25913 unsigned long *tos = stack_addr(regs);
25914 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25915 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25916 unsigned long orig_ip = (unsigned long)p->addr;
25917 kprobe_opcode_t *insn = p->ainsn.insn;
25918
25919 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25920 index 7b3b9d1..e2478b91 100644
25921 --- a/arch/x86/kernel/kprobes/opt.c
25922 +++ b/arch/x86/kernel/kprobes/opt.c
25923 @@ -79,6 +79,7 @@ found:
25924 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25925 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25926 {
25927 + pax_open_kernel();
25928 #ifdef CONFIG_X86_64
25929 *addr++ = 0x48;
25930 *addr++ = 0xbf;
25931 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25932 *addr++ = 0xb8;
25933 #endif
25934 *(unsigned long *)addr = val;
25935 + pax_close_kernel();
25936 }
25937
25938 asm (
25939 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25940 * Verify if the address gap is in 2GB range, because this uses
25941 * a relative jump.
25942 */
25943 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25944 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25945 if (abs(rel) > 0x7fffffff) {
25946 __arch_remove_optimized_kprobe(op, 0);
25947 return -ERANGE;
25948 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25949 op->optinsn.size = ret;
25950
25951 /* Copy arch-dep-instance from template */
25952 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25953 + pax_open_kernel();
25954 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25955 + pax_close_kernel();
25956
25957 /* Set probe information */
25958 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25959
25960 /* Set probe function call */
25961 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25962 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25963
25964 /* Set returning jmp instruction at the tail of out-of-line buffer */
25965 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25966 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25967 (u8 *)op->kp.addr + op->optinsn.size);
25968
25969 flush_icache_range((unsigned long) buf,
25970 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25971 WARN_ON(kprobe_disabled(&op->kp));
25972
25973 /* Backup instructions which will be replaced by jump address */
25974 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25975 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25976 RELATIVE_ADDR_SIZE);
25977
25978 insn_buf[0] = RELATIVEJUMP_OPCODE;
25979 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25980 /* This kprobe is really able to run optimized path. */
25981 op = container_of(p, struct optimized_kprobe, kp);
25982 /* Detour through copied instructions */
25983 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25984 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25985 if (!reenter)
25986 reset_current_kprobe();
25987 preempt_enable_no_resched();
25988 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25989 index c2bedae..25e7ab60 100644
25990 --- a/arch/x86/kernel/ksysfs.c
25991 +++ b/arch/x86/kernel/ksysfs.c
25992 @@ -184,7 +184,7 @@ out:
25993
25994 static struct kobj_attribute type_attr = __ATTR_RO(type);
25995
25996 -static struct bin_attribute data_attr = {
25997 +static bin_attribute_no_const data_attr __read_only = {
25998 .attr = {
25999 .name = "data",
26000 .mode = S_IRUGO,
26001 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
26002 index c37886d..f43b63d 100644
26003 --- a/arch/x86/kernel/ldt.c
26004 +++ b/arch/x86/kernel/ldt.c
26005 @@ -11,6 +11,7 @@
26006 #include <linux/sched.h>
26007 #include <linux/string.h>
26008 #include <linux/mm.h>
26009 +#include <linux/ratelimit.h>
26010 #include <linux/smp.h>
26011 #include <linux/vmalloc.h>
26012 #include <linux/uaccess.h>
26013 @@ -20,6 +21,14 @@
26014 #include <asm/mmu_context.h>
26015 #include <asm/syscalls.h>
26016
26017 +#ifdef CONFIG_GRKERNSEC
26018 +int sysctl_modify_ldt __read_only = 0;
26019 +#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL)
26020 +int sysctl_modify_ldt __read_only = 1;
26021 +#else
26022 +int sysctl_modify_ldt __read_only = 0;
26023 +#endif
26024 +
26025 #ifdef CONFIG_SMP
26026 static void flush_ldt(void *current_mm)
26027 {
26028 @@ -66,13 +75,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
26029 if (reload) {
26030 #ifdef CONFIG_SMP
26031 preempt_disable();
26032 - load_LDT(pc);
26033 + load_LDT_nolock(pc);
26034 if (!cpumask_equal(mm_cpumask(current->mm),
26035 cpumask_of(smp_processor_id())))
26036 smp_call_function(flush_ldt, current->mm, 1);
26037 preempt_enable();
26038 #else
26039 - load_LDT(pc);
26040 + load_LDT_nolock(pc);
26041 #endif
26042 }
26043 if (oldsize) {
26044 @@ -94,7 +103,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
26045 return err;
26046
26047 for (i = 0; i < old->size; i++)
26048 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
26049 + write_ldt_entry(new->ldt, i, old->ldt + i);
26050 return 0;
26051 }
26052
26053 @@ -115,6 +124,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
26054 retval = copy_ldt(&mm->context, &old_mm->context);
26055 mutex_unlock(&old_mm->context.lock);
26056 }
26057 +
26058 + if (tsk == current) {
26059 + mm->context.vdso = 0;
26060 +
26061 +#ifdef CONFIG_X86_32
26062 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
26063 + mm->context.user_cs_base = 0UL;
26064 + mm->context.user_cs_limit = ~0UL;
26065 +
26066 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
26067 + cpumask_clear(&mm->context.cpu_user_cs_mask);
26068 +#endif
26069 +
26070 +#endif
26071 +#endif
26072 +
26073 + }
26074 +
26075 return retval;
26076 }
26077
26078 @@ -229,6 +256,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
26079 }
26080 }
26081
26082 +#ifdef CONFIG_PAX_SEGMEXEC
26083 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
26084 + error = -EINVAL;
26085 + goto out_unlock;
26086 + }
26087 +#endif
26088 +
26089 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
26090 error = -EINVAL;
26091 goto out_unlock;
26092 @@ -254,6 +288,15 @@ asmlinkage int sys_modify_ldt(int func, void __user *ptr,
26093 {
26094 int ret = -ENOSYS;
26095
26096 + if (!sysctl_modify_ldt) {
26097 + printk_ratelimited(KERN_INFO
26098 + "Denied a call to modify_ldt() from %s[%d] (uid: %d)."
26099 + " Adjust sysctl if this was not an exploit attempt.\n",
26100 + current->comm, task_pid_nr(current),
26101 + from_kuid_munged(current_user_ns(), current_uid()));
26102 + return ret;
26103 + }
26104 +
26105 switch (func) {
26106 case 0:
26107 ret = read_ldt(ptr, bytecount);
26108 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
26109 index ff3c3101d..d7c0cd8 100644
26110 --- a/arch/x86/kernel/livepatch.c
26111 +++ b/arch/x86/kernel/livepatch.c
26112 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26113 int ret, numpages, size = 4;
26114 bool readonly;
26115 unsigned long val;
26116 - unsigned long core = (unsigned long)mod->module_core;
26117 - unsigned long core_ro_size = mod->core_ro_size;
26118 - unsigned long core_size = mod->core_size;
26119 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
26120 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
26121 + unsigned long core_size_rx = mod->core_size_rx;
26122 + unsigned long core_size_rw = mod->core_size_rw;
26123
26124 switch (type) {
26125 case R_X86_64_NONE:
26126 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26127 return -EINVAL;
26128 }
26129
26130 - if (loc < core || loc >= core + core_size)
26131 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
26132 + (loc < core_rw || loc >= core_rw + core_size_rw))
26133 /* loc does not point to any symbol inside the module */
26134 return -EINVAL;
26135
26136 - if (loc < core + core_ro_size)
26137 + if (loc < core_rx + core_size_rx)
26138 readonly = true;
26139 else
26140 readonly = false;
26141 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
26142 index 469b23d..5449cfe 100644
26143 --- a/arch/x86/kernel/machine_kexec_32.c
26144 +++ b/arch/x86/kernel/machine_kexec_32.c
26145 @@ -26,7 +26,7 @@
26146 #include <asm/cacheflush.h>
26147 #include <asm/debugreg.h>
26148
26149 -static void set_idt(void *newidt, __u16 limit)
26150 +static void set_idt(struct desc_struct *newidt, __u16 limit)
26151 {
26152 struct desc_ptr curidt;
26153
26154 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
26155 }
26156
26157
26158 -static void set_gdt(void *newgdt, __u16 limit)
26159 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
26160 {
26161 struct desc_ptr curgdt;
26162
26163 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
26164 }
26165
26166 control_page = page_address(image->control_code_page);
26167 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
26168 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
26169
26170 relocate_kernel_ptr = control_page;
26171 page_list[PA_CONTROL_PAGE] = __pa(control_page);
26172 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
26173 index 94ea120..4154cea 100644
26174 --- a/arch/x86/kernel/mcount_64.S
26175 +++ b/arch/x86/kernel/mcount_64.S
26176 @@ -7,7 +7,7 @@
26177 #include <linux/linkage.h>
26178 #include <asm/ptrace.h>
26179 #include <asm/ftrace.h>
26180 -
26181 +#include <asm/alternative-asm.h>
26182
26183 .code64
26184 .section .entry.text, "ax"
26185 @@ -148,8 +148,9 @@
26186 #ifdef CONFIG_DYNAMIC_FTRACE
26187
26188 ENTRY(function_hook)
26189 + pax_force_retaddr
26190 retq
26191 -END(function_hook)
26192 +ENDPROC(function_hook)
26193
26194 ENTRY(ftrace_caller)
26195 /* save_mcount_regs fills in first two parameters */
26196 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26197 #endif
26198
26199 GLOBAL(ftrace_stub)
26200 + pax_force_retaddr
26201 retq
26202 -END(ftrace_caller)
26203 +ENDPROC(ftrace_caller)
26204
26205 ENTRY(ftrace_regs_caller)
26206 /* Save the current flags before any operations that can change them */
26207 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26208
26209 jmp ftrace_return
26210
26211 -END(ftrace_regs_caller)
26212 +ENDPROC(ftrace_regs_caller)
26213
26214
26215 #else /* ! CONFIG_DYNAMIC_FTRACE */
26216 @@ -272,18 +274,20 @@ fgraph_trace:
26217 #endif
26218
26219 GLOBAL(ftrace_stub)
26220 + pax_force_retaddr
26221 retq
26222
26223 trace:
26224 /* save_mcount_regs fills in first two parameters */
26225 save_mcount_regs
26226
26227 + pax_force_fptr ftrace_trace_function
26228 call *ftrace_trace_function
26229
26230 restore_mcount_regs
26231
26232 jmp fgraph_trace
26233 -END(function_hook)
26234 +ENDPROC(function_hook)
26235 #endif /* CONFIG_DYNAMIC_FTRACE */
26236 #endif /* CONFIG_FUNCTION_TRACER */
26237
26238 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26239
26240 restore_mcount_regs
26241
26242 + pax_force_retaddr
26243 retq
26244 -END(ftrace_graph_caller)
26245 +ENDPROC(ftrace_graph_caller)
26246
26247 GLOBAL(return_to_handler)
26248 subq $24, %rsp
26249 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26250 movq 8(%rsp), %rdx
26251 movq (%rsp), %rax
26252 addq $24, %rsp
26253 + pax_force_fptr %rdi
26254 jmp *%rdi
26255 +ENDPROC(return_to_handler)
26256 #endif
26257 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26258 index 005c03e..2f440cd 100644
26259 --- a/arch/x86/kernel/module.c
26260 +++ b/arch/x86/kernel/module.c
26261 @@ -75,17 +75,17 @@ static unsigned long int get_module_load_offset(void)
26262 }
26263 #endif
26264
26265 -void *module_alloc(unsigned long size)
26266 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26267 {
26268 void *p;
26269
26270 - if (PAGE_ALIGN(size) > MODULES_LEN)
26271 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26272 return NULL;
26273
26274 p = __vmalloc_node_range(size, MODULE_ALIGN,
26275 MODULES_VADDR + get_module_load_offset(),
26276 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26277 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26278 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26279 + prot, 0, NUMA_NO_NODE,
26280 __builtin_return_address(0));
26281 if (p && (kasan_module_alloc(p, size) < 0)) {
26282 vfree(p);
26283 @@ -95,6 +95,51 @@ void *module_alloc(unsigned long size)
26284 return p;
26285 }
26286
26287 +void *module_alloc(unsigned long size)
26288 +{
26289 +
26290 +#ifdef CONFIG_PAX_KERNEXEC
26291 + return __module_alloc(size, PAGE_KERNEL);
26292 +#else
26293 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26294 +#endif
26295 +
26296 +}
26297 +
26298 +#ifdef CONFIG_PAX_KERNEXEC
26299 +#ifdef CONFIG_X86_32
26300 +void *module_alloc_exec(unsigned long size)
26301 +{
26302 + struct vm_struct *area;
26303 +
26304 + if (size == 0)
26305 + return NULL;
26306 +
26307 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26308 +return area ? area->addr : NULL;
26309 +}
26310 +EXPORT_SYMBOL(module_alloc_exec);
26311 +
26312 +void module_memfree_exec(void *module_region)
26313 +{
26314 + vunmap(module_region);
26315 +}
26316 +EXPORT_SYMBOL(module_memfree_exec);
26317 +#else
26318 +void module_memfree_exec(void *module_region)
26319 +{
26320 + module_memfree(module_region);
26321 +}
26322 +EXPORT_SYMBOL(module_memfree_exec);
26323 +
26324 +void *module_alloc_exec(unsigned long size)
26325 +{
26326 + return __module_alloc(size, PAGE_KERNEL_RX);
26327 +}
26328 +EXPORT_SYMBOL(module_alloc_exec);
26329 +#endif
26330 +#endif
26331 +
26332 #ifdef CONFIG_X86_32
26333 int apply_relocate(Elf32_Shdr *sechdrs,
26334 const char *strtab,
26335 @@ -105,14 +150,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26336 unsigned int i;
26337 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26338 Elf32_Sym *sym;
26339 - uint32_t *location;
26340 + uint32_t *plocation, location;
26341
26342 DEBUGP("Applying relocate section %u to %u\n",
26343 relsec, sechdrs[relsec].sh_info);
26344 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26345 /* This is where to make the change */
26346 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26347 - + rel[i].r_offset;
26348 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26349 + location = (uint32_t)plocation;
26350 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26351 + plocation = ktla_ktva((void *)plocation);
26352 /* This is the symbol it is referring to. Note that all
26353 undefined symbols have been resolved. */
26354 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26355 @@ -121,11 +168,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26356 switch (ELF32_R_TYPE(rel[i].r_info)) {
26357 case R_386_32:
26358 /* We add the value into the location given */
26359 - *location += sym->st_value;
26360 + pax_open_kernel();
26361 + *plocation += sym->st_value;
26362 + pax_close_kernel();
26363 break;
26364 case R_386_PC32:
26365 /* Add the value, subtract its position */
26366 - *location += sym->st_value - (uint32_t)location;
26367 + pax_open_kernel();
26368 + *plocation += sym->st_value - location;
26369 + pax_close_kernel();
26370 break;
26371 default:
26372 pr_err("%s: Unknown relocation: %u\n",
26373 @@ -170,21 +221,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26374 case R_X86_64_NONE:
26375 break;
26376 case R_X86_64_64:
26377 + pax_open_kernel();
26378 *(u64 *)loc = val;
26379 + pax_close_kernel();
26380 break;
26381 case R_X86_64_32:
26382 + pax_open_kernel();
26383 *(u32 *)loc = val;
26384 + pax_close_kernel();
26385 if (val != *(u32 *)loc)
26386 goto overflow;
26387 break;
26388 case R_X86_64_32S:
26389 + pax_open_kernel();
26390 *(s32 *)loc = val;
26391 + pax_close_kernel();
26392 if ((s64)val != *(s32 *)loc)
26393 goto overflow;
26394 break;
26395 case R_X86_64_PC32:
26396 val -= (u64)loc;
26397 + pax_open_kernel();
26398 *(u32 *)loc = val;
26399 + pax_close_kernel();
26400 +
26401 #if 0
26402 if ((s64)val != *(s32 *)loc)
26403 goto overflow;
26404 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26405 index 113e707..0a690e1 100644
26406 --- a/arch/x86/kernel/msr.c
26407 +++ b/arch/x86/kernel/msr.c
26408 @@ -39,6 +39,7 @@
26409 #include <linux/notifier.h>
26410 #include <linux/uaccess.h>
26411 #include <linux/gfp.h>
26412 +#include <linux/grsecurity.h>
26413
26414 #include <asm/processor.h>
26415 #include <asm/msr.h>
26416 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26417 int err = 0;
26418 ssize_t bytes = 0;
26419
26420 +#ifdef CONFIG_GRKERNSEC_KMEM
26421 + gr_handle_msr_write();
26422 + return -EPERM;
26423 +#endif
26424 +
26425 if (count % 8)
26426 return -EINVAL; /* Invalid chunk size */
26427
26428 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26429 err = -EBADF;
26430 break;
26431 }
26432 +#ifdef CONFIG_GRKERNSEC_KMEM
26433 + gr_handle_msr_write();
26434 + return -EPERM;
26435 +#endif
26436 if (copy_from_user(&regs, uregs, sizeof regs)) {
26437 err = -EFAULT;
26438 break;
26439 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26440 return notifier_from_errno(err);
26441 }
26442
26443 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26444 +static struct notifier_block msr_class_cpu_notifier = {
26445 .notifier_call = msr_class_cpu_callback,
26446 };
26447
26448 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26449 index c3e985d..f690edd 100644
26450 --- a/arch/x86/kernel/nmi.c
26451 +++ b/arch/x86/kernel/nmi.c
26452 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26453
26454 static void nmi_max_handler(struct irq_work *w)
26455 {
26456 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26457 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26458 int remainder_ns, decimal_msecs;
26459 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26460 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26461
26462 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26463 decimal_msecs = remainder_ns / 1000;
26464
26465 printk_ratelimited(KERN_INFO
26466 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26467 - a->handler, whole_msecs, decimal_msecs);
26468 + n->action->handler, whole_msecs, decimal_msecs);
26469 }
26470
26471 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26472 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26473 delta = sched_clock() - delta;
26474 trace_nmi_handler(a->handler, (int)delta, thishandled);
26475
26476 - if (delta < nmi_longest_ns || delta < a->max_duration)
26477 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26478 continue;
26479
26480 - a->max_duration = delta;
26481 - irq_work_queue(&a->irq_work);
26482 + a->work->max_duration = delta;
26483 + irq_work_queue(&a->work->irq_work);
26484 }
26485
26486 rcu_read_unlock();
26487 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26488 }
26489 NOKPROBE_SYMBOL(nmi_handle);
26490
26491 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26492 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26493 {
26494 struct nmi_desc *desc = nmi_to_desc(type);
26495 unsigned long flags;
26496 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26497 if (!action->handler)
26498 return -EINVAL;
26499
26500 - init_irq_work(&action->irq_work, nmi_max_handler);
26501 + action->work->action = action;
26502 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26503
26504 spin_lock_irqsave(&desc->lock, flags);
26505
26506 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26507 * event confuses some handlers (kdump uses this flag)
26508 */
26509 if (action->flags & NMI_FLAG_FIRST)
26510 - list_add_rcu(&action->list, &desc->head);
26511 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26512 else
26513 - list_add_tail_rcu(&action->list, &desc->head);
26514 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26515
26516 spin_unlock_irqrestore(&desc->lock, flags);
26517 return 0;
26518 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26519 if (!strcmp(n->name, name)) {
26520 WARN(in_nmi(),
26521 "Trying to free NMI (%s) from NMI context!\n", n->name);
26522 - list_del_rcu(&n->list);
26523 + pax_list_del_rcu((struct list_head *)&n->list);
26524 break;
26525 }
26526 }
26527 @@ -408,15 +409,15 @@ static void default_do_nmi(struct pt_regs *regs)
26528 NOKPROBE_SYMBOL(default_do_nmi);
26529
26530 /*
26531 - * NMIs can hit breakpoints which will cause it to lose its
26532 - * NMI context with the CPU when the breakpoint does an iret.
26533 - */
26534 -#ifdef CONFIG_X86_32
26535 -/*
26536 - * For i386, NMIs use the same stack as the kernel, and we can
26537 - * add a workaround to the iret problem in C (preventing nested
26538 - * NMIs if an NMI takes a trap). Simply have 3 states the NMI
26539 - * can be in:
26540 + * NMIs can page fault or hit breakpoints which will cause it to lose
26541 + * its NMI context with the CPU when the breakpoint or page fault does an IRET.
26542 + *
26543 + * As a result, NMIs can nest if NMIs get unmasked due an IRET during
26544 + * NMI processing. On x86_64, the asm glue protects us from nested NMIs
26545 + * if the outer NMI came from kernel mode, but we can still nest if the
26546 + * outer NMI came from user mode.
26547 + *
26548 + * To handle these nested NMIs, we have three states:
26549 *
26550 * 1) not running
26551 * 2) executing
26552 @@ -430,15 +431,14 @@ NOKPROBE_SYMBOL(default_do_nmi);
26553 * (Note, the latch is binary, thus multiple NMIs triggering,
26554 * when one is running, are ignored. Only one NMI is restarted.)
26555 *
26556 - * If an NMI hits a breakpoint that executes an iret, another
26557 - * NMI can preempt it. We do not want to allow this new NMI
26558 - * to run, but we want to execute it when the first one finishes.
26559 - * We set the state to "latched", and the exit of the first NMI will
26560 - * perform a dec_return, if the result is zero (NOT_RUNNING), then
26561 - * it will simply exit the NMI handler. If not, the dec_return
26562 - * would have set the state to NMI_EXECUTING (what we want it to
26563 - * be when we are running). In this case, we simply jump back
26564 - * to rerun the NMI handler again, and restart the 'latched' NMI.
26565 + * If an NMI executes an iret, another NMI can preempt it. We do not
26566 + * want to allow this new NMI to run, but we want to execute it when the
26567 + * first one finishes. We set the state to "latched", and the exit of
26568 + * the first NMI will perform a dec_return, if the result is zero
26569 + * (NOT_RUNNING), then it will simply exit the NMI handler. If not, the
26570 + * dec_return would have set the state to NMI_EXECUTING (what we want it
26571 + * to be when we are running). In this case, we simply jump back to
26572 + * rerun the NMI handler again, and restart the 'latched' NMI.
26573 *
26574 * No trap (breakpoint or page fault) should be hit before nmi_restart,
26575 * thus there is no race between the first check of state for NOT_RUNNING
26576 @@ -461,49 +461,47 @@ enum nmi_states {
26577 static DEFINE_PER_CPU(enum nmi_states, nmi_state);
26578 static DEFINE_PER_CPU(unsigned long, nmi_cr2);
26579
26580 -#define nmi_nesting_preprocess(regs) \
26581 - do { \
26582 - if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) { \
26583 - this_cpu_write(nmi_state, NMI_LATCHED); \
26584 - return; \
26585 - } \
26586 - this_cpu_write(nmi_state, NMI_EXECUTING); \
26587 - this_cpu_write(nmi_cr2, read_cr2()); \
26588 - } while (0); \
26589 - nmi_restart:
26590 -
26591 -#define nmi_nesting_postprocess() \
26592 - do { \
26593 - if (unlikely(this_cpu_read(nmi_cr2) != read_cr2())) \
26594 - write_cr2(this_cpu_read(nmi_cr2)); \
26595 - if (this_cpu_dec_return(nmi_state)) \
26596 - goto nmi_restart; \
26597 - } while (0)
26598 -#else /* x86_64 */
26599 +#ifdef CONFIG_X86_64
26600 /*
26601 - * In x86_64 things are a bit more difficult. This has the same problem
26602 - * where an NMI hitting a breakpoint that calls iret will remove the
26603 - * NMI context, allowing a nested NMI to enter. What makes this more
26604 - * difficult is that both NMIs and breakpoints have their own stack.
26605 - * When a new NMI or breakpoint is executed, the stack is set to a fixed
26606 - * point. If an NMI is nested, it will have its stack set at that same
26607 - * fixed address that the first NMI had, and will start corrupting the
26608 - * stack. This is handled in entry_64.S, but the same problem exists with
26609 - * the breakpoint stack.
26610 + * In x86_64, we need to handle breakpoint -> NMI -> breakpoint. Without
26611 + * some care, the inner breakpoint will clobber the outer breakpoint's
26612 + * stack.
26613 *
26614 - * If a breakpoint is being processed, and the debug stack is being used,
26615 - * if an NMI comes in and also hits a breakpoint, the stack pointer
26616 - * will be set to the same fixed address as the breakpoint that was
26617 - * interrupted, causing that stack to be corrupted. To handle this case,
26618 - * check if the stack that was interrupted is the debug stack, and if
26619 - * so, change the IDT so that new breakpoints will use the current stack
26620 - * and not switch to the fixed address. On return of the NMI, switch back
26621 - * to the original IDT.
26622 + * If a breakpoint is being processed, and the debug stack is being
26623 + * used, if an NMI comes in and also hits a breakpoint, the stack
26624 + * pointer will be set to the same fixed address as the breakpoint that
26625 + * was interrupted, causing that stack to be corrupted. To handle this
26626 + * case, check if the stack that was interrupted is the debug stack, and
26627 + * if so, change the IDT so that new breakpoints will use the current
26628 + * stack and not switch to the fixed address. On return of the NMI,
26629 + * switch back to the original IDT.
26630 */
26631 static DEFINE_PER_CPU(int, update_debug_stack);
26632 +#endif
26633
26634 -static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26635 +dotraplinkage notrace void
26636 +do_nmi(struct pt_regs *regs, long error_code)
26637 {
26638 +
26639 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26640 + if (!user_mode(regs)) {
26641 + unsigned long cs = regs->cs & 0xFFFF;
26642 + unsigned long ip = ktva_ktla(regs->ip);
26643 +
26644 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26645 + regs->ip = ip;
26646 + }
26647 +#endif
26648 +
26649 + if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) {
26650 + this_cpu_write(nmi_state, NMI_LATCHED);
26651 + return;
26652 + }
26653 + this_cpu_write(nmi_state, NMI_EXECUTING);
26654 + this_cpu_write(nmi_cr2, read_cr2());
26655 +nmi_restart:
26656 +
26657 +#ifdef CONFIG_X86_64
26658 /*
26659 * If we interrupted a breakpoint, it is possible that
26660 * the nmi handler will have breakpoints too. We need to
26661 @@ -514,22 +512,8 @@ static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26662 debug_stack_set_zero();
26663 this_cpu_write(update_debug_stack, 1);
26664 }
26665 -}
26666 -
26667 -static inline void nmi_nesting_postprocess(void)
26668 -{
26669 - if (unlikely(this_cpu_read(update_debug_stack))) {
26670 - debug_stack_reset();
26671 - this_cpu_write(update_debug_stack, 0);
26672 - }
26673 -}
26674 #endif
26675
26676 -dotraplinkage notrace void
26677 -do_nmi(struct pt_regs *regs, long error_code)
26678 -{
26679 - nmi_nesting_preprocess(regs);
26680 -
26681 nmi_enter();
26682
26683 inc_irq_stat(__nmi_count);
26684 @@ -539,8 +523,17 @@ do_nmi(struct pt_regs *regs, long error_code)
26685
26686 nmi_exit();
26687
26688 - /* On i386, may loop back to preprocess */
26689 - nmi_nesting_postprocess();
26690 +#ifdef CONFIG_X86_64
26691 + if (unlikely(this_cpu_read(update_debug_stack))) {
26692 + debug_stack_reset();
26693 + this_cpu_write(update_debug_stack, 0);
26694 + }
26695 +#endif
26696 +
26697 + if (unlikely(this_cpu_read(nmi_cr2) != read_cr2()))
26698 + write_cr2(this_cpu_read(nmi_cr2));
26699 + if (this_cpu_dec_return(nmi_state))
26700 + goto nmi_restart;
26701 }
26702 NOKPROBE_SYMBOL(do_nmi);
26703
26704 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26705 index 6d9582e..f746287 100644
26706 --- a/arch/x86/kernel/nmi_selftest.c
26707 +++ b/arch/x86/kernel/nmi_selftest.c
26708 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26709 {
26710 /* trap all the unknown NMIs we may generate */
26711 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26712 - __initdata);
26713 + __initconst);
26714 }
26715
26716 static void __init cleanup_nmi_testsuite(void)
26717 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26718 unsigned long timeout;
26719
26720 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26721 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26722 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26723 nmi_fail = FAILURE;
26724 return;
26725 }
26726 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26727 index bbb6c73..24a58ef 100644
26728 --- a/arch/x86/kernel/paravirt-spinlocks.c
26729 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26730 @@ -8,7 +8,7 @@
26731
26732 #include <asm/paravirt.h>
26733
26734 -struct pv_lock_ops pv_lock_ops = {
26735 +struct pv_lock_ops pv_lock_ops __read_only = {
26736 #ifdef CONFIG_SMP
26737 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26738 .unlock_kick = paravirt_nop,
26739 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26740 index c614dd4..9ad659e 100644
26741 --- a/arch/x86/kernel/paravirt.c
26742 +++ b/arch/x86/kernel/paravirt.c
26743 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26744 {
26745 return x;
26746 }
26747 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26748 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26749 +#endif
26750
26751 void __init default_banner(void)
26752 {
26753 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26754
26755 if (opfunc == NULL)
26756 /* If there's no function, patch it with a ud2a (BUG) */
26757 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26758 - else if (opfunc == _paravirt_nop)
26759 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26760 + else if (opfunc == (void *)_paravirt_nop)
26761 /* If the operation is a nop, then nop the callsite */
26762 ret = paravirt_patch_nop();
26763
26764 /* identity functions just return their single argument */
26765 - else if (opfunc == _paravirt_ident_32)
26766 + else if (opfunc == (void *)_paravirt_ident_32)
26767 ret = paravirt_patch_ident_32(insnbuf, len);
26768 - else if (opfunc == _paravirt_ident_64)
26769 + else if (opfunc == (void *)_paravirt_ident_64)
26770 ret = paravirt_patch_ident_64(insnbuf, len);
26771 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26772 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26773 + ret = paravirt_patch_ident_64(insnbuf, len);
26774 +#endif
26775
26776 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26777 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26778 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26779 if (insn_len > len || start == NULL)
26780 insn_len = len;
26781 else
26782 - memcpy(insnbuf, start, insn_len);
26783 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26784
26785 return insn_len;
26786 }
26787 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26788 return this_cpu_read(paravirt_lazy_mode);
26789 }
26790
26791 -struct pv_info pv_info = {
26792 +struct pv_info pv_info __read_only = {
26793 .name = "bare hardware",
26794 .paravirt_enabled = 0,
26795 .kernel_rpl = 0,
26796 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26797 #endif
26798 };
26799
26800 -struct pv_init_ops pv_init_ops = {
26801 +struct pv_init_ops pv_init_ops __read_only = {
26802 .patch = native_patch,
26803 };
26804
26805 -struct pv_time_ops pv_time_ops = {
26806 +struct pv_time_ops pv_time_ops __read_only = {
26807 .sched_clock = native_sched_clock,
26808 .steal_clock = native_steal_clock,
26809 };
26810
26811 -__visible struct pv_irq_ops pv_irq_ops = {
26812 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26813 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26814 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26815 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26816 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26817 #endif
26818 };
26819
26820 -__visible struct pv_cpu_ops pv_cpu_ops = {
26821 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26822 .cpuid = native_cpuid,
26823 .get_debugreg = native_get_debugreg,
26824 .set_debugreg = native_set_debugreg,
26825 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26826 NOKPROBE_SYMBOL(native_set_debugreg);
26827 NOKPROBE_SYMBOL(native_load_idt);
26828
26829 -struct pv_apic_ops pv_apic_ops = {
26830 +struct pv_apic_ops pv_apic_ops __read_only= {
26831 #ifdef CONFIG_X86_LOCAL_APIC
26832 .startup_ipi_hook = paravirt_nop,
26833 #endif
26834 };
26835
26836 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26837 +#ifdef CONFIG_X86_32
26838 +#ifdef CONFIG_X86_PAE
26839 +/* 64-bit pagetable entries */
26840 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26841 +#else
26842 /* 32-bit pagetable entries */
26843 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26844 +#endif
26845 #else
26846 /* 64-bit pagetable entries */
26847 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26848 #endif
26849
26850 -struct pv_mmu_ops pv_mmu_ops = {
26851 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26852
26853 .read_cr2 = native_read_cr2,
26854 .write_cr2 = native_write_cr2,
26855 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26856 .make_pud = PTE_IDENT,
26857
26858 .set_pgd = native_set_pgd,
26859 + .set_pgd_batched = native_set_pgd_batched,
26860 #endif
26861 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
26862
26863 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26864 },
26865
26866 .set_fixmap = native_set_fixmap,
26867 +
26868 +#ifdef CONFIG_PAX_KERNEXEC
26869 + .pax_open_kernel = native_pax_open_kernel,
26870 + .pax_close_kernel = native_pax_close_kernel,
26871 +#endif
26872 +
26873 };
26874
26875 EXPORT_SYMBOL_GPL(pv_time_ops);
26876 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26877 index a1da673..b6f5831 100644
26878 --- a/arch/x86/kernel/paravirt_patch_64.c
26879 +++ b/arch/x86/kernel/paravirt_patch_64.c
26880 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26881 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26882 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26883 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26884 +
26885 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26886 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26887 +#endif
26888 +
26889 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26890 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26891
26892 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26893 PATCH_SITE(pv_mmu_ops, read_cr3);
26894 PATCH_SITE(pv_mmu_ops, write_cr3);
26895 PATCH_SITE(pv_cpu_ops, clts);
26896 +
26897 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26898 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26899 +#endif
26900 +
26901 PATCH_SITE(pv_cpu_ops, wbinvd);
26902
26903 patch_site:
26904 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26905 index 0497f71..7186c0d 100644
26906 --- a/arch/x86/kernel/pci-calgary_64.c
26907 +++ b/arch/x86/kernel/pci-calgary_64.c
26908 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26909 tce_space = be64_to_cpu(readq(target));
26910 tce_space = tce_space & TAR_SW_BITS;
26911
26912 - tce_space = tce_space & (~specified_table_size);
26913 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26914 info->tce_space = (u64 *)__va(tce_space);
26915 }
26916 }
26917 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26918 index 35ccf75..7a15747 100644
26919 --- a/arch/x86/kernel/pci-iommu_table.c
26920 +++ b/arch/x86/kernel/pci-iommu_table.c
26921 @@ -2,7 +2,7 @@
26922 #include <asm/iommu_table.h>
26923 #include <linux/string.h>
26924 #include <linux/kallsyms.h>
26925 -
26926 +#include <linux/sched.h>
26927
26928 #define DEBUG 1
26929
26930 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26931 index 77dd0ad..9ec4723 100644
26932 --- a/arch/x86/kernel/pci-swiotlb.c
26933 +++ b/arch/x86/kernel/pci-swiotlb.c
26934 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26935 struct dma_attrs *attrs)
26936 {
26937 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26938 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26939 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26940 else
26941 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26942 }
26943 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26944 index 6e338e3..82f946e 100644
26945 --- a/arch/x86/kernel/process.c
26946 +++ b/arch/x86/kernel/process.c
26947 @@ -38,7 +38,8 @@
26948 * section. Since TSS's are completely CPU-local, we want them
26949 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26950 */
26951 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26952 +struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = {
26953 + [0 ... NR_CPUS-1] = {
26954 .x86_tss = {
26955 .sp0 = TOP_OF_INIT_STACK,
26956 #ifdef CONFIG_X86_32
26957 @@ -56,6 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26958 */
26959 .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
26960 #endif
26961 +}
26962 };
26963 EXPORT_PER_CPU_SYMBOL(cpu_tss);
26964
26965 @@ -115,7 +117,7 @@ void arch_task_cache_init(void)
26966 task_xstate_cachep =
26967 kmem_cache_create("task_xstate", xstate_size,
26968 __alignof__(union thread_xstate),
26969 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26970 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26971 setup_xstate_comp();
26972 }
26973
26974 @@ -129,7 +131,7 @@ void exit_thread(void)
26975 unsigned long *bp = t->io_bitmap_ptr;
26976
26977 if (bp) {
26978 - struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
26979 + struct tss_struct *tss = cpu_tss + get_cpu();
26980
26981 t->io_bitmap_ptr = NULL;
26982 clear_thread_flag(TIF_IO_BITMAP);
26983 @@ -149,6 +151,9 @@ void flush_thread(void)
26984 {
26985 struct task_struct *tsk = current;
26986
26987 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26988 + loadsegment(gs, 0);
26989 +#endif
26990 flush_ptrace_hw_breakpoint(tsk);
26991 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26992
26993 @@ -302,7 +307,7 @@ static void __exit_idle(void)
26994 void exit_idle(void)
26995 {
26996 /* idle loop has pid 0 */
26997 - if (current->pid)
26998 + if (task_pid_nr(current))
26999 return;
27000 __exit_idle();
27001 }
27002 @@ -355,7 +360,7 @@ bool xen_set_default_idle(void)
27003 return ret;
27004 }
27005 #endif
27006 -void stop_this_cpu(void *dummy)
27007 +__noreturn void stop_this_cpu(void *dummy)
27008 {
27009 local_irq_disable();
27010 /*
27011 @@ -531,16 +536,43 @@ static int __init idle_setup(char *str)
27012 }
27013 early_param("idle", idle_setup);
27014
27015 -unsigned long arch_align_stack(unsigned long sp)
27016 -{
27017 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
27018 - sp -= get_random_int() % 8192;
27019 - return sp & ~0xf;
27020 -}
27021 -
27022 unsigned long arch_randomize_brk(struct mm_struct *mm)
27023 {
27024 unsigned long range_end = mm->brk + 0x02000000;
27025 return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
27026 }
27027
27028 +#ifdef CONFIG_PAX_RANDKSTACK
27029 +void pax_randomize_kstack(struct pt_regs *regs)
27030 +{
27031 + struct thread_struct *thread = &current->thread;
27032 + unsigned long time;
27033 +
27034 + if (!randomize_va_space)
27035 + return;
27036 +
27037 + if (v8086_mode(regs))
27038 + return;
27039 +
27040 + rdtscl(time);
27041 +
27042 + /* P4 seems to return a 0 LSB, ignore it */
27043 +#ifdef CONFIG_MPENTIUM4
27044 + time &= 0x3EUL;
27045 + time <<= 2;
27046 +#elif defined(CONFIG_X86_64)
27047 + time &= 0xFUL;
27048 + time <<= 4;
27049 +#else
27050 + time &= 0x1FUL;
27051 + time <<= 3;
27052 +#endif
27053 +
27054 + thread->sp0 ^= time;
27055 + load_sp0(cpu_tss + smp_processor_id(), thread);
27056 +
27057 +#ifdef CONFIG_X86_64
27058 + this_cpu_write(kernel_stack, thread->sp0);
27059 +#endif
27060 +}
27061 +#endif
27062 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
27063 index 8ed2106..1345704 100644
27064 --- a/arch/x86/kernel/process_32.c
27065 +++ b/arch/x86/kernel/process_32.c
27066 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
27067 unsigned long thread_saved_pc(struct task_struct *tsk)
27068 {
27069 return ((unsigned long *)tsk->thread.sp)[3];
27070 +//XXX return tsk->thread.eip;
27071 }
27072
27073 void __show_regs(struct pt_regs *regs, int all)
27074 @@ -76,16 +77,15 @@ void __show_regs(struct pt_regs *regs, int all)
27075 if (user_mode(regs)) {
27076 sp = regs->sp;
27077 ss = regs->ss & 0xffff;
27078 - gs = get_user_gs(regs);
27079 } else {
27080 sp = kernel_stack_pointer(regs);
27081 savesegment(ss, ss);
27082 - savesegment(gs, gs);
27083 }
27084 + gs = get_user_gs(regs);
27085
27086 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
27087 (u16)regs->cs, regs->ip, regs->flags,
27088 - smp_processor_id());
27089 + raw_smp_processor_id());
27090 print_symbol("EIP is at %s\n", regs->ip);
27091
27092 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
27093 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
27094 int copy_thread(unsigned long clone_flags, unsigned long sp,
27095 unsigned long arg, struct task_struct *p)
27096 {
27097 - struct pt_regs *childregs = task_pt_regs(p);
27098 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
27099 struct task_struct *tsk;
27100 int err;
27101
27102 p->thread.sp = (unsigned long) childregs;
27103 p->thread.sp0 = (unsigned long) (childregs+1);
27104 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27105 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27106
27107 if (unlikely(p->flags & PF_KTHREAD)) {
27108 /* kernel thread */
27109 memset(childregs, 0, sizeof(struct pt_regs));
27110 p->thread.ip = (unsigned long) ret_from_kernel_thread;
27111 - task_user_gs(p) = __KERNEL_STACK_CANARY;
27112 - childregs->ds = __USER_DS;
27113 - childregs->es = __USER_DS;
27114 + savesegment(gs, childregs->gs);
27115 + childregs->ds = __KERNEL_DS;
27116 + childregs->es = __KERNEL_DS;
27117 childregs->fs = __KERNEL_PERCPU;
27118 childregs->bx = sp; /* function */
27119 childregs->bp = arg;
27120 @@ -244,7 +245,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27121 struct thread_struct *prev = &prev_p->thread,
27122 *next = &next_p->thread;
27123 int cpu = smp_processor_id();
27124 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27125 + struct tss_struct *tss = cpu_tss + cpu;
27126 fpu_switch_t fpu;
27127
27128 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
27129 @@ -263,6 +264,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27130 */
27131 lazy_save_gs(prev->gs);
27132
27133 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27134 + __set_fs(task_thread_info(next_p)->addr_limit);
27135 +#endif
27136 +
27137 /*
27138 * Load the per-thread Thread-Local Storage descriptor.
27139 */
27140 @@ -306,12 +311,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27141 * current_thread_info().
27142 */
27143 load_sp0(tss, next);
27144 - this_cpu_write(kernel_stack,
27145 - (unsigned long)task_stack_page(next_p) +
27146 - THREAD_SIZE);
27147 - this_cpu_write(cpu_current_top_of_stack,
27148 - (unsigned long)task_stack_page(next_p) +
27149 - THREAD_SIZE);
27150 + this_cpu_write(current_task, next_p);
27151 + this_cpu_write(current_tinfo, &next_p->tinfo);
27152 + this_cpu_write(kernel_stack, next->sp0);
27153 + this_cpu_write(cpu_current_top_of_stack, next->sp0);
27154
27155 /*
27156 * Restore %gs if needed (which is common)
27157 @@ -321,8 +324,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27158
27159 switch_fpu_finish(next_p, fpu);
27160
27161 - this_cpu_write(current_task, next_p);
27162 -
27163 return prev_p;
27164 }
27165
27166 @@ -352,4 +353,3 @@ unsigned long get_wchan(struct task_struct *p)
27167 } while (count++ < 16);
27168 return 0;
27169 }
27170 -
27171 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
27172 index ddfdbf7..625417c 100644
27173 --- a/arch/x86/kernel/process_64.c
27174 +++ b/arch/x86/kernel/process_64.c
27175 @@ -158,9 +158,10 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27176 struct pt_regs *childregs;
27177 struct task_struct *me = current;
27178
27179 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
27180 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
27181 childregs = task_pt_regs(p);
27182 p->thread.sp = (unsigned long) childregs;
27183 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27184 set_tsk_thread_flag(p, TIF_FORK);
27185 p->thread.io_bitmap_ptr = NULL;
27186
27187 @@ -170,6 +171,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27188 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
27189 savesegment(es, p->thread.es);
27190 savesegment(ds, p->thread.ds);
27191 + savesegment(ss, p->thread.ss);
27192 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
27193 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27194
27195 if (unlikely(p->flags & PF_KTHREAD)) {
27196 @@ -275,7 +278,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27197 struct thread_struct *prev = &prev_p->thread;
27198 struct thread_struct *next = &next_p->thread;
27199 int cpu = smp_processor_id();
27200 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27201 + struct tss_struct *tss = cpu_tss + cpu;
27202 unsigned fsindex, gsindex;
27203 fpu_switch_t fpu;
27204
27205 @@ -326,6 +329,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27206 if (unlikely(next->ds | prev->ds))
27207 loadsegment(ds, next->ds);
27208
27209 + savesegment(ss, prev->ss);
27210 + if (unlikely(next->ss != prev->ss))
27211 + loadsegment(ss, next->ss);
27212 +
27213 /*
27214 * Switch FS and GS.
27215 *
27216 @@ -397,6 +404,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27217 * Switch the PDA and FPU contexts.
27218 */
27219 this_cpu_write(current_task, next_p);
27220 + this_cpu_write(current_tinfo, &next_p->tinfo);
27221
27222 /*
27223 * If it were not for PREEMPT_ACTIVE we could guarantee that the
27224 @@ -409,8 +417,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27225 /* Reload esp0 and ss1. This changes current_thread_info(). */
27226 load_sp0(tss, next);
27227
27228 - this_cpu_write(kernel_stack,
27229 - (unsigned long)task_stack_page(next_p) + THREAD_SIZE);
27230 + this_cpu_write(kernel_stack, next->sp0);
27231
27232 /*
27233 * Now maybe reload the debug registers and handle I/O bitmaps
27234 @@ -508,12 +515,11 @@ unsigned long get_wchan(struct task_struct *p)
27235 if (!p || p == current || p->state == TASK_RUNNING)
27236 return 0;
27237 stack = (unsigned long)task_stack_page(p);
27238 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
27239 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
27240 return 0;
27241 fp = *(u64 *)(p->thread.sp);
27242 do {
27243 - if (fp < (unsigned long)stack ||
27244 - fp >= (unsigned long)stack+THREAD_SIZE)
27245 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
27246 return 0;
27247 ip = *(u64 *)(fp+8);
27248 if (!in_sched_functions(ip))
27249 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
27250 index a7bc794..094ee8e 100644
27251 --- a/arch/x86/kernel/ptrace.c
27252 +++ b/arch/x86/kernel/ptrace.c
27253 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
27254 unsigned long sp = (unsigned long)&regs->sp;
27255 u32 *prev_esp;
27256
27257 - if (context == (sp & ~(THREAD_SIZE - 1)))
27258 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
27259 return sp;
27260
27261 - prev_esp = (u32 *)(context);
27262 + prev_esp = *(u32 **)(context);
27263 if (prev_esp)
27264 return (unsigned long)prev_esp;
27265
27266 @@ -446,6 +446,20 @@ static int putreg(struct task_struct *child,
27267 if (child->thread.gs != value)
27268 return do_arch_prctl(child, ARCH_SET_GS, value);
27269 return 0;
27270 +
27271 + case offsetof(struct user_regs_struct,ip):
27272 + /*
27273 + * Protect against any attempt to set ip to an
27274 + * impossible address. There are dragons lurking if the
27275 + * address is noncanonical. (This explicitly allows
27276 + * setting ip to TASK_SIZE_MAX, because user code can do
27277 + * that all by itself by running off the end of its
27278 + * address space.
27279 + */
27280 + if (value > TASK_SIZE_MAX)
27281 + return -EIO;
27282 + break;
27283 +
27284 #endif
27285 }
27286
27287 @@ -582,7 +596,7 @@ static void ptrace_triggered(struct perf_event *bp,
27288 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
27289 {
27290 int i;
27291 - int dr7 = 0;
27292 + unsigned long dr7 = 0;
27293 struct arch_hw_breakpoint *info;
27294
27295 for (i = 0; i < HBP_NUM; i++) {
27296 @@ -816,7 +830,7 @@ long arch_ptrace(struct task_struct *child, long request,
27297 unsigned long addr, unsigned long data)
27298 {
27299 int ret;
27300 - unsigned long __user *datap = (unsigned long __user *)data;
27301 + unsigned long __user *datap = (__force unsigned long __user *)data;
27302
27303 switch (request) {
27304 /* read the word at location addr in the USER area. */
27305 @@ -901,14 +915,14 @@ long arch_ptrace(struct task_struct *child, long request,
27306 if ((int) addr < 0)
27307 return -EIO;
27308 ret = do_get_thread_area(child, addr,
27309 - (struct user_desc __user *)data);
27310 + (__force struct user_desc __user *) data);
27311 break;
27312
27313 case PTRACE_SET_THREAD_AREA:
27314 if ((int) addr < 0)
27315 return -EIO;
27316 ret = do_set_thread_area(child, addr,
27317 - (struct user_desc __user *)data, 0);
27318 + (__force struct user_desc __user *) data, 0);
27319 break;
27320 #endif
27321
27322 @@ -1286,7 +1300,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
27323
27324 #ifdef CONFIG_X86_64
27325
27326 -static struct user_regset x86_64_regsets[] __read_mostly = {
27327 +static user_regset_no_const x86_64_regsets[] __read_only = {
27328 [REGSET_GENERAL] = {
27329 .core_note_type = NT_PRSTATUS,
27330 .n = sizeof(struct user_regs_struct) / sizeof(long),
27331 @@ -1327,7 +1341,7 @@ static const struct user_regset_view user_x86_64_view = {
27332 #endif /* CONFIG_X86_64 */
27333
27334 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
27335 -static struct user_regset x86_32_regsets[] __read_mostly = {
27336 +static user_regset_no_const x86_32_regsets[] __read_only = {
27337 [REGSET_GENERAL] = {
27338 .core_note_type = NT_PRSTATUS,
27339 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
27340 @@ -1380,7 +1394,7 @@ static const struct user_regset_view user_x86_32_view = {
27341 */
27342 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
27343
27344 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27345 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27346 {
27347 #ifdef CONFIG_X86_64
27348 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
27349 @@ -1415,7 +1429,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
27350 memset(info, 0, sizeof(*info));
27351 info->si_signo = SIGTRAP;
27352 info->si_code = si_code;
27353 - info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL;
27354 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27355 }
27356
27357 void user_single_step_siginfo(struct task_struct *tsk,
27358 @@ -1449,6 +1463,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27359 }
27360 }
27361
27362 +#ifdef CONFIG_GRKERNSEC_SETXID
27363 +extern void gr_delayed_cred_worker(void);
27364 +#endif
27365 +
27366 /*
27367 * We can return 0 to resume the syscall or anything else to go to phase
27368 * 2. If we resume the syscall, we need to put something appropriate in
27369 @@ -1556,6 +1574,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27370
27371 BUG_ON(regs != task_pt_regs(current));
27372
27373 +#ifdef CONFIG_GRKERNSEC_SETXID
27374 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27375 + gr_delayed_cred_worker();
27376 +#endif
27377 +
27378 /*
27379 * If we stepped into a sysenter/syscall insn, it trapped in
27380 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27381 @@ -1614,6 +1637,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27382 */
27383 user_exit();
27384
27385 +#ifdef CONFIG_GRKERNSEC_SETXID
27386 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27387 + gr_delayed_cred_worker();
27388 +#endif
27389 +
27390 audit_syscall_exit(regs);
27391
27392 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27393 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27394 index 2f355d2..e75ed0a 100644
27395 --- a/arch/x86/kernel/pvclock.c
27396 +++ b/arch/x86/kernel/pvclock.c
27397 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27398 reset_hung_task_detector();
27399 }
27400
27401 -static atomic64_t last_value = ATOMIC64_INIT(0);
27402 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27403
27404 void pvclock_resume(void)
27405 {
27406 - atomic64_set(&last_value, 0);
27407 + atomic64_set_unchecked(&last_value, 0);
27408 }
27409
27410 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27411 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27412 * updating at the same time, and one of them could be slightly behind,
27413 * making the assumption that last_value always go forward fail to hold.
27414 */
27415 - last = atomic64_read(&last_value);
27416 + last = atomic64_read_unchecked(&last_value);
27417 do {
27418 if (ret < last)
27419 return last;
27420 - last = atomic64_cmpxchg(&last_value, last, ret);
27421 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27422 } while (unlikely(last != ret));
27423
27424 return ret;
27425 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27426 index 86db4bc..a50a54a 100644
27427 --- a/arch/x86/kernel/reboot.c
27428 +++ b/arch/x86/kernel/reboot.c
27429 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27430
27431 void __noreturn machine_real_restart(unsigned int type)
27432 {
27433 +
27434 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27435 + struct desc_struct *gdt;
27436 +#endif
27437 +
27438 local_irq_disable();
27439
27440 /*
27441 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27442
27443 /* Jump to the identity-mapped low memory code */
27444 #ifdef CONFIG_X86_32
27445 - asm volatile("jmpl *%0" : :
27446 +
27447 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27448 + gdt = get_cpu_gdt_table(smp_processor_id());
27449 + pax_open_kernel();
27450 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27451 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27452 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27453 + loadsegment(ds, __KERNEL_DS);
27454 + loadsegment(es, __KERNEL_DS);
27455 + loadsegment(ss, __KERNEL_DS);
27456 +#endif
27457 +#ifdef CONFIG_PAX_KERNEXEC
27458 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27459 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27460 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27461 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27462 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27463 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27464 +#endif
27465 + pax_close_kernel();
27466 +#endif
27467 +
27468 + asm volatile("ljmpl *%0" : :
27469 "rm" (real_mode_header->machine_real_restart_asm),
27470 "a" (type));
27471 #else
27472 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27473 /*
27474 * This is a single dmi_table handling all reboot quirks.
27475 */
27476 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27477 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27478
27479 /* Acer */
27480 { /* Handle reboot issue on Acer Aspire one */
27481 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27482 * This means that this function can never return, it can misbehave
27483 * by not rebooting properly and hanging.
27484 */
27485 -static void native_machine_emergency_restart(void)
27486 +static void __noreturn native_machine_emergency_restart(void)
27487 {
27488 int i;
27489 int attempt = 0;
27490 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27491 #endif
27492 }
27493
27494 -static void __machine_emergency_restart(int emergency)
27495 +static void __noreturn __machine_emergency_restart(int emergency)
27496 {
27497 reboot_emergency = emergency;
27498 machine_ops.emergency_restart();
27499 }
27500
27501 -static void native_machine_restart(char *__unused)
27502 +static void __noreturn native_machine_restart(char *__unused)
27503 {
27504 pr_notice("machine restart\n");
27505
27506 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27507 __machine_emergency_restart(0);
27508 }
27509
27510 -static void native_machine_halt(void)
27511 +static void __noreturn native_machine_halt(void)
27512 {
27513 /* Stop other cpus and apics */
27514 machine_shutdown();
27515 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27516 stop_this_cpu(NULL);
27517 }
27518
27519 -static void native_machine_power_off(void)
27520 +static void __noreturn native_machine_power_off(void)
27521 {
27522 if (pm_power_off) {
27523 if (!reboot_force)
27524 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27525 }
27526 /* A fallback in case there is no PM info available */
27527 tboot_shutdown(TB_SHUTDOWN_HALT);
27528 + unreachable();
27529 }
27530
27531 -struct machine_ops machine_ops = {
27532 +struct machine_ops machine_ops __read_only = {
27533 .power_off = native_machine_power_off,
27534 .shutdown = native_machine_shutdown,
27535 .emergency_restart = native_machine_emergency_restart,
27536 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27537 index c8e41e9..64049ef 100644
27538 --- a/arch/x86/kernel/reboot_fixups_32.c
27539 +++ b/arch/x86/kernel/reboot_fixups_32.c
27540 @@ -57,7 +57,7 @@ struct device_fixup {
27541 unsigned int vendor;
27542 unsigned int device;
27543 void (*reboot_fixup)(struct pci_dev *);
27544 -};
27545 +} __do_const;
27546
27547 /*
27548 * PCI ids solely used for fixups_table go here
27549 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27550 index 98111b3..73ca125 100644
27551 --- a/arch/x86/kernel/relocate_kernel_64.S
27552 +++ b/arch/x86/kernel/relocate_kernel_64.S
27553 @@ -96,8 +96,7 @@ relocate_kernel:
27554
27555 /* jump to identity mapped page */
27556 addq $(identity_mapped - relocate_kernel), %r8
27557 - pushq %r8
27558 - ret
27559 + jmp *%r8
27560
27561 identity_mapped:
27562 /* set return address to 0 if not preserving context */
27563 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27564 index d74ac33..d9efe04 100644
27565 --- a/arch/x86/kernel/setup.c
27566 +++ b/arch/x86/kernel/setup.c
27567 @@ -111,6 +111,7 @@
27568 #include <asm/mce.h>
27569 #include <asm/alternative.h>
27570 #include <asm/prom.h>
27571 +#include <asm/boot.h>
27572
27573 /*
27574 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27575 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27576 #endif
27577
27578
27579 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27580 -__visible unsigned long mmu_cr4_features;
27581 +#ifdef CONFIG_X86_64
27582 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27583 +#elif defined(CONFIG_X86_PAE)
27584 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27585 #else
27586 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27587 +__visible unsigned long mmu_cr4_features __read_only;
27588 #endif
27589
27590 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27591 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27592 * area (640->1Mb) as ram even though it is not.
27593 * take them out.
27594 */
27595 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27596 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27597
27598 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27599 }
27600 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27601 /* called before trim_bios_range() to spare extra sanitize */
27602 static void __init e820_add_kernel_range(void)
27603 {
27604 - u64 start = __pa_symbol(_text);
27605 + u64 start = __pa_symbol(ktla_ktva(_text));
27606 u64 size = __pa_symbol(_end) - start;
27607
27608 /*
27609 @@ -860,8 +863,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27610
27611 void __init setup_arch(char **cmdline_p)
27612 {
27613 +#ifdef CONFIG_X86_32
27614 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27615 +#else
27616 memblock_reserve(__pa_symbol(_text),
27617 (unsigned long)__bss_stop - (unsigned long)_text);
27618 +#endif
27619
27620 early_reserve_initrd();
27621
27622 @@ -959,16 +966,16 @@ void __init setup_arch(char **cmdline_p)
27623
27624 if (!boot_params.hdr.root_flags)
27625 root_mountflags &= ~MS_RDONLY;
27626 - init_mm.start_code = (unsigned long) _text;
27627 - init_mm.end_code = (unsigned long) _etext;
27628 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27629 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27630 init_mm.end_data = (unsigned long) _edata;
27631 init_mm.brk = _brk_end;
27632
27633 mpx_mm_init(&init_mm);
27634
27635 - code_resource.start = __pa_symbol(_text);
27636 - code_resource.end = __pa_symbol(_etext)-1;
27637 - data_resource.start = __pa_symbol(_etext);
27638 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27639 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27640 + data_resource.start = __pa_symbol(_sdata);
27641 data_resource.end = __pa_symbol(_edata)-1;
27642 bss_resource.start = __pa_symbol(__bss_start);
27643 bss_resource.end = __pa_symbol(__bss_stop)-1;
27644 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27645 index e4fcb87..9c06c55 100644
27646 --- a/arch/x86/kernel/setup_percpu.c
27647 +++ b/arch/x86/kernel/setup_percpu.c
27648 @@ -21,19 +21,17 @@
27649 #include <asm/cpu.h>
27650 #include <asm/stackprotector.h>
27651
27652 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27653 +#ifdef CONFIG_SMP
27654 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27655 EXPORT_PER_CPU_SYMBOL(cpu_number);
27656 +#endif
27657
27658 -#ifdef CONFIG_X86_64
27659 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27660 -#else
27661 -#define BOOT_PERCPU_OFFSET 0
27662 -#endif
27663
27664 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27665 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27666
27667 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27668 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27669 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27670 };
27671 EXPORT_SYMBOL(__per_cpu_offset);
27672 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27673 {
27674 #ifdef CONFIG_NEED_MULTIPLE_NODES
27675 pg_data_t *last = NULL;
27676 - unsigned int cpu;
27677 + int cpu;
27678
27679 for_each_possible_cpu(cpu) {
27680 int node = early_cpu_to_node(cpu);
27681 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27682 {
27683 #ifdef CONFIG_X86_32
27684 struct desc_struct gdt;
27685 + unsigned long base = per_cpu_offset(cpu);
27686
27687 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27688 - 0x2 | DESCTYPE_S, 0x8);
27689 - gdt.s = 1;
27690 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27691 + 0x83 | DESCTYPE_S, 0xC);
27692 write_gdt_entry(get_cpu_gdt_table(cpu),
27693 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27694 #endif
27695 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27696 /* alrighty, percpu areas up and running */
27697 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27698 for_each_possible_cpu(cpu) {
27699 +#ifdef CONFIG_CC_STACKPROTECTOR
27700 +#ifdef CONFIG_X86_32
27701 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27702 +#endif
27703 +#endif
27704 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27705 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27706 per_cpu(cpu_number, cpu) = cpu;
27707 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27708 */
27709 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27710 #endif
27711 +#ifdef CONFIG_CC_STACKPROTECTOR
27712 +#ifdef CONFIG_X86_32
27713 + if (!cpu)
27714 + per_cpu(stack_canary.canary, cpu) = canary;
27715 +#endif
27716 +#endif
27717 /*
27718 * Up to this point, the boot CPU has been using .init.data
27719 * area. Reload any changed state for the boot CPU.
27720 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27721 index 1ea14fd..b16147f 100644
27722 --- a/arch/x86/kernel/signal.c
27723 +++ b/arch/x86/kernel/signal.c
27724 @@ -183,7 +183,7 @@ static unsigned long align_sigframe(unsigned long sp)
27725 * Align the stack pointer according to the i386 ABI,
27726 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27727 */
27728 - sp = ((sp + 4) & -16ul) - 4;
27729 + sp = ((sp - 12) & -16ul) - 4;
27730 #else /* !CONFIG_X86_32 */
27731 sp = round_down(sp, 16) - 8;
27732 #endif
27733 @@ -291,10 +291,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27734 }
27735
27736 if (current->mm->context.vdso)
27737 - restorer = current->mm->context.vdso +
27738 - selected_vdso32->sym___kernel_sigreturn;
27739 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27740 else
27741 - restorer = &frame->retcode;
27742 + restorer = (void __user *)&frame->retcode;
27743 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27744 restorer = ksig->ka.sa.sa_restorer;
27745
27746 @@ -308,7 +307,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27747 * reasons and because gdb uses it as a signature to notice
27748 * signal handler stack frames.
27749 */
27750 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27751 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27752
27753 if (err)
27754 return -EFAULT;
27755 @@ -355,8 +354,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27756 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27757
27758 /* Set up to return from userspace. */
27759 - restorer = current->mm->context.vdso +
27760 - selected_vdso32->sym___kernel_rt_sigreturn;
27761 + if (current->mm->context.vdso)
27762 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27763 + else
27764 + restorer = (void __user *)&frame->retcode;
27765 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27766 restorer = ksig->ka.sa.sa_restorer;
27767 put_user_ex(restorer, &frame->pretcode);
27768 @@ -368,7 +369,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27769 * reasons and because gdb uses it as a signature to notice
27770 * signal handler stack frames.
27771 */
27772 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27773 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27774 } put_user_catch(err);
27775
27776 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27777 @@ -598,7 +599,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27778 {
27779 int usig = ksig->sig;
27780 sigset_t *set = sigmask_to_save();
27781 - compat_sigset_t *cset = (compat_sigset_t *) set;
27782 + sigset_t sigcopy;
27783 + compat_sigset_t *cset;
27784 +
27785 + sigcopy = *set;
27786 +
27787 + cset = (compat_sigset_t *) &sigcopy;
27788
27789 /* Set up the stack frame */
27790 if (is_ia32_frame()) {
27791 @@ -609,7 +615,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27792 } else if (is_x32_frame()) {
27793 return x32_setup_rt_frame(ksig, cset, regs);
27794 } else {
27795 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27796 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27797 }
27798 }
27799
27800 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27801 index be8e1bd..a3d93fa 100644
27802 --- a/arch/x86/kernel/smp.c
27803 +++ b/arch/x86/kernel/smp.c
27804 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27805
27806 __setup("nonmi_ipi", nonmi_ipi_setup);
27807
27808 -struct smp_ops smp_ops = {
27809 +struct smp_ops smp_ops __read_only = {
27810 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27811 .smp_prepare_cpus = native_smp_prepare_cpus,
27812 .smp_cpus_done = native_smp_cpus_done,
27813 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27814 index 50e547e..d59d06a 100644
27815 --- a/arch/x86/kernel/smpboot.c
27816 +++ b/arch/x86/kernel/smpboot.c
27817 @@ -226,14 +226,17 @@ static void notrace start_secondary(void *unused)
27818
27819 enable_start_cpu0 = 0;
27820
27821 -#ifdef CONFIG_X86_32
27822 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27823 + barrier();
27824 +
27825 /* switch away from the initial page table */
27826 +#ifdef CONFIG_PAX_PER_CPU_PGD
27827 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27828 +#else
27829 load_cr3(swapper_pg_dir);
27830 +#endif
27831 __flush_tlb_all();
27832 -#endif
27833
27834 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27835 - barrier();
27836 /*
27837 * Check TSC synchronization with the BP:
27838 */
27839 @@ -782,18 +785,17 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle)
27840 alternatives_enable_smp();
27841
27842 per_cpu(current_task, cpu) = idle;
27843 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27844
27845 #ifdef CONFIG_X86_32
27846 /* Stack for startup_32 can be just as for start_secondary onwards */
27847 irq_ctx_init(cpu);
27848 - per_cpu(cpu_current_top_of_stack, cpu) =
27849 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27850 + per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27851 #else
27852 clear_tsk_thread_flag(idle, TIF_FORK);
27853 initial_gs = per_cpu_offset(cpu);
27854 #endif
27855 - per_cpu(kernel_stack, cpu) =
27856 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27857 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27858 }
27859
27860 /*
27861 @@ -814,9 +816,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27862 unsigned long timeout;
27863
27864 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27865 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27866 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27867
27868 + pax_open_kernel();
27869 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27870 + pax_close_kernel();
27871 initial_code = (unsigned long)start_secondary;
27872 stack_start = idle->thread.sp;
27873
27874 @@ -961,6 +965,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27875
27876 common_cpu_up(cpu, tidle);
27877
27878 +#ifdef CONFIG_PAX_PER_CPU_PGD
27879 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27880 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27881 + KERNEL_PGD_PTRS);
27882 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27883 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27884 + KERNEL_PGD_PTRS);
27885 +#endif
27886 +
27887 err = do_boot_cpu(apicid, cpu, tidle);
27888 if (err) {
27889 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27890 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27891 index 9b4d51d..5d28b58 100644
27892 --- a/arch/x86/kernel/step.c
27893 +++ b/arch/x86/kernel/step.c
27894 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27895 struct desc_struct *desc;
27896 unsigned long base;
27897
27898 - seg &= ~7UL;
27899 + seg >>= 3;
27900
27901 mutex_lock(&child->mm->context.lock);
27902 - if (unlikely((seg >> 3) >= child->mm->context.size))
27903 + if (unlikely(seg >= child->mm->context.size))
27904 addr = -1L; /* bogus selector, access would fault */
27905 else {
27906 desc = child->mm->context.ldt + seg;
27907 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27908 addr += base;
27909 }
27910 mutex_unlock(&child->mm->context.lock);
27911 - }
27912 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27913 + addr = ktla_ktva(addr);
27914
27915 return addr;
27916 }
27917 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27918 unsigned char opcode[15];
27919 unsigned long addr = convert_ip_to_linear(child, regs);
27920
27921 + if (addr == -EINVAL)
27922 + return 0;
27923 +
27924 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27925 for (i = 0; i < copied; i++) {
27926 switch (opcode[i]) {
27927 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27928 new file mode 100644
27929 index 0000000..5877189
27930 --- /dev/null
27931 +++ b/arch/x86/kernel/sys_i386_32.c
27932 @@ -0,0 +1,189 @@
27933 +/*
27934 + * This file contains various random system calls that
27935 + * have a non-standard calling sequence on the Linux/i386
27936 + * platform.
27937 + */
27938 +
27939 +#include <linux/errno.h>
27940 +#include <linux/sched.h>
27941 +#include <linux/mm.h>
27942 +#include <linux/fs.h>
27943 +#include <linux/smp.h>
27944 +#include <linux/sem.h>
27945 +#include <linux/msg.h>
27946 +#include <linux/shm.h>
27947 +#include <linux/stat.h>
27948 +#include <linux/syscalls.h>
27949 +#include <linux/mman.h>
27950 +#include <linux/file.h>
27951 +#include <linux/utsname.h>
27952 +#include <linux/ipc.h>
27953 +#include <linux/elf.h>
27954 +
27955 +#include <linux/uaccess.h>
27956 +#include <linux/unistd.h>
27957 +
27958 +#include <asm/syscalls.h>
27959 +
27960 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27961 +{
27962 + unsigned long pax_task_size = TASK_SIZE;
27963 +
27964 +#ifdef CONFIG_PAX_SEGMEXEC
27965 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27966 + pax_task_size = SEGMEXEC_TASK_SIZE;
27967 +#endif
27968 +
27969 + if (flags & MAP_FIXED)
27970 + if (len > pax_task_size || addr > pax_task_size - len)
27971 + return -EINVAL;
27972 +
27973 + return 0;
27974 +}
27975 +
27976 +/*
27977 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27978 + */
27979 +static unsigned long get_align_mask(void)
27980 +{
27981 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27982 + return 0;
27983 +
27984 + if (!(current->flags & PF_RANDOMIZE))
27985 + return 0;
27986 +
27987 + return va_align.mask;
27988 +}
27989 +
27990 +unsigned long
27991 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27992 + unsigned long len, unsigned long pgoff, unsigned long flags)
27993 +{
27994 + struct mm_struct *mm = current->mm;
27995 + struct vm_area_struct *vma;
27996 + unsigned long pax_task_size = TASK_SIZE;
27997 + struct vm_unmapped_area_info info;
27998 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27999 +
28000 +#ifdef CONFIG_PAX_SEGMEXEC
28001 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28002 + pax_task_size = SEGMEXEC_TASK_SIZE;
28003 +#endif
28004 +
28005 + pax_task_size -= PAGE_SIZE;
28006 +
28007 + if (len > pax_task_size)
28008 + return -ENOMEM;
28009 +
28010 + if (flags & MAP_FIXED)
28011 + return addr;
28012 +
28013 +#ifdef CONFIG_PAX_RANDMMAP
28014 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28015 +#endif
28016 +
28017 + if (addr) {
28018 + addr = PAGE_ALIGN(addr);
28019 + if (pax_task_size - len >= addr) {
28020 + vma = find_vma(mm, addr);
28021 + if (check_heap_stack_gap(vma, addr, len, offset))
28022 + return addr;
28023 + }
28024 + }
28025 +
28026 + info.flags = 0;
28027 + info.length = len;
28028 + info.align_mask = filp ? get_align_mask() : 0;
28029 + info.align_offset = pgoff << PAGE_SHIFT;
28030 + info.threadstack_offset = offset;
28031 +
28032 +#ifdef CONFIG_PAX_PAGEEXEC
28033 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
28034 + info.low_limit = 0x00110000UL;
28035 + info.high_limit = mm->start_code;
28036 +
28037 +#ifdef CONFIG_PAX_RANDMMAP
28038 + if (mm->pax_flags & MF_PAX_RANDMMAP)
28039 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
28040 +#endif
28041 +
28042 + if (info.low_limit < info.high_limit) {
28043 + addr = vm_unmapped_area(&info);
28044 + if (!IS_ERR_VALUE(addr))
28045 + return addr;
28046 + }
28047 + } else
28048 +#endif
28049 +
28050 + info.low_limit = mm->mmap_base;
28051 + info.high_limit = pax_task_size;
28052 +
28053 + return vm_unmapped_area(&info);
28054 +}
28055 +
28056 +unsigned long
28057 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28058 + const unsigned long len, const unsigned long pgoff,
28059 + const unsigned long flags)
28060 +{
28061 + struct vm_area_struct *vma;
28062 + struct mm_struct *mm = current->mm;
28063 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
28064 + struct vm_unmapped_area_info info;
28065 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28066 +
28067 +#ifdef CONFIG_PAX_SEGMEXEC
28068 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28069 + pax_task_size = SEGMEXEC_TASK_SIZE;
28070 +#endif
28071 +
28072 + pax_task_size -= PAGE_SIZE;
28073 +
28074 + /* requested length too big for entire address space */
28075 + if (len > pax_task_size)
28076 + return -ENOMEM;
28077 +
28078 + if (flags & MAP_FIXED)
28079 + return addr;
28080 +
28081 +#ifdef CONFIG_PAX_PAGEEXEC
28082 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
28083 + goto bottomup;
28084 +#endif
28085 +
28086 +#ifdef CONFIG_PAX_RANDMMAP
28087 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28088 +#endif
28089 +
28090 + /* requesting a specific address */
28091 + if (addr) {
28092 + addr = PAGE_ALIGN(addr);
28093 + if (pax_task_size - len >= addr) {
28094 + vma = find_vma(mm, addr);
28095 + if (check_heap_stack_gap(vma, addr, len, offset))
28096 + return addr;
28097 + }
28098 + }
28099 +
28100 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
28101 + info.length = len;
28102 + info.low_limit = PAGE_SIZE;
28103 + info.high_limit = mm->mmap_base;
28104 + info.align_mask = filp ? get_align_mask() : 0;
28105 + info.align_offset = pgoff << PAGE_SHIFT;
28106 + info.threadstack_offset = offset;
28107 +
28108 + addr = vm_unmapped_area(&info);
28109 + if (!(addr & ~PAGE_MASK))
28110 + return addr;
28111 + VM_BUG_ON(addr != -ENOMEM);
28112 +
28113 +bottomup:
28114 + /*
28115 + * A failed mmap() very likely causes application failure,
28116 + * so fall back to the bottom-up function here. This scenario
28117 + * can happen with large stack limits and large mmap()
28118 + * allocations.
28119 + */
28120 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
28121 +}
28122 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
28123 index 10e0272..b4bb9a7 100644
28124 --- a/arch/x86/kernel/sys_x86_64.c
28125 +++ b/arch/x86/kernel/sys_x86_64.c
28126 @@ -97,8 +97,8 @@ out:
28127 return error;
28128 }
28129
28130 -static void find_start_end(unsigned long flags, unsigned long *begin,
28131 - unsigned long *end)
28132 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
28133 + unsigned long *begin, unsigned long *end)
28134 {
28135 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
28136 unsigned long new_begin;
28137 @@ -117,7 +117,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
28138 *begin = new_begin;
28139 }
28140 } else {
28141 - *begin = current->mm->mmap_legacy_base;
28142 + *begin = mm->mmap_legacy_base;
28143 *end = TASK_SIZE;
28144 }
28145 }
28146 @@ -130,20 +130,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28147 struct vm_area_struct *vma;
28148 struct vm_unmapped_area_info info;
28149 unsigned long begin, end;
28150 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28151
28152 if (flags & MAP_FIXED)
28153 return addr;
28154
28155 - find_start_end(flags, &begin, &end);
28156 + find_start_end(mm, flags, &begin, &end);
28157
28158 if (len > end)
28159 return -ENOMEM;
28160
28161 +#ifdef CONFIG_PAX_RANDMMAP
28162 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28163 +#endif
28164 +
28165 if (addr) {
28166 addr = PAGE_ALIGN(addr);
28167 vma = find_vma(mm, addr);
28168 - if (end - len >= addr &&
28169 - (!vma || addr + len <= vma->vm_start))
28170 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28171 return addr;
28172 }
28173
28174 @@ -157,6 +161,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28175 info.align_mask = get_align_mask();
28176 info.align_offset += get_align_bits();
28177 }
28178 + info.threadstack_offset = offset;
28179 return vm_unmapped_area(&info);
28180 }
28181
28182 @@ -169,6 +174,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28183 struct mm_struct *mm = current->mm;
28184 unsigned long addr = addr0;
28185 struct vm_unmapped_area_info info;
28186 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28187
28188 /* requested length too big for entire address space */
28189 if (len > TASK_SIZE)
28190 @@ -181,12 +187,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28191 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
28192 goto bottomup;
28193
28194 +#ifdef CONFIG_PAX_RANDMMAP
28195 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28196 +#endif
28197 +
28198 /* requesting a specific address */
28199 if (addr) {
28200 addr = PAGE_ALIGN(addr);
28201 vma = find_vma(mm, addr);
28202 - if (TASK_SIZE - len >= addr &&
28203 - (!vma || addr + len <= vma->vm_start))
28204 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28205 return addr;
28206 }
28207
28208 @@ -200,6 +209,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28209 info.align_mask = get_align_mask();
28210 info.align_offset += get_align_bits();
28211 }
28212 + info.threadstack_offset = offset;
28213 addr = vm_unmapped_area(&info);
28214 if (!(addr & ~PAGE_MASK))
28215 return addr;
28216 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
28217 index 91a4496..42fc304 100644
28218 --- a/arch/x86/kernel/tboot.c
28219 +++ b/arch/x86/kernel/tboot.c
28220 @@ -44,6 +44,7 @@
28221 #include <asm/setup.h>
28222 #include <asm/e820.h>
28223 #include <asm/io.h>
28224 +#include <asm/tlbflush.h>
28225
28226 #include "../realmode/rm/wakeup.h"
28227
28228 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
28229
28230 void tboot_shutdown(u32 shutdown_type)
28231 {
28232 - void (*shutdown)(void);
28233 + void (* __noreturn shutdown)(void);
28234
28235 if (!tboot_enabled())
28236 return;
28237 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
28238 tboot->shutdown_type = shutdown_type;
28239
28240 switch_to_tboot_pt();
28241 + cr4_clear_bits(X86_CR4_PCIDE);
28242
28243 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
28244 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
28245 shutdown();
28246
28247 /* should not reach here */
28248 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
28249 return -ENODEV;
28250 }
28251
28252 -static atomic_t ap_wfs_count;
28253 +static atomic_unchecked_t ap_wfs_count;
28254
28255 static int tboot_wait_for_aps(int num_aps)
28256 {
28257 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
28258 {
28259 switch (action) {
28260 case CPU_DYING:
28261 - atomic_inc(&ap_wfs_count);
28262 + atomic_inc_unchecked(&ap_wfs_count);
28263 if (num_online_cpus() == 1)
28264 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
28265 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
28266 return NOTIFY_BAD;
28267 break;
28268 }
28269 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
28270
28271 tboot_create_trampoline();
28272
28273 - atomic_set(&ap_wfs_count, 0);
28274 + atomic_set_unchecked(&ap_wfs_count, 0);
28275 register_hotcpu_notifier(&tboot_cpu_notifier);
28276
28277 #ifdef CONFIG_DEBUG_FS
28278 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
28279 index d39c091..1df4349 100644
28280 --- a/arch/x86/kernel/time.c
28281 +++ b/arch/x86/kernel/time.c
28282 @@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs)
28283
28284 if (!user_mode(regs) && in_lock_functions(pc)) {
28285 #ifdef CONFIG_FRAME_POINTER
28286 - return *(unsigned long *)(regs->bp + sizeof(long));
28287 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
28288 #else
28289 unsigned long *sp =
28290 (unsigned long *)kernel_stack_pointer(regs);
28291 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
28292 * or above a saved flags. Eflags has bits 22-31 zero,
28293 * kernel addresses don't.
28294 */
28295 +
28296 +#ifdef CONFIG_PAX_KERNEXEC
28297 + return ktla_ktva(sp[0]);
28298 +#else
28299 if (sp[0] >> 22)
28300 return sp[0];
28301 if (sp[1] >> 22)
28302 return sp[1];
28303 #endif
28304 +
28305 +#endif
28306 }
28307 return pc;
28308 }
28309 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
28310 index 7fc5e84..c6e445a 100644
28311 --- a/arch/x86/kernel/tls.c
28312 +++ b/arch/x86/kernel/tls.c
28313 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
28314 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
28315 return -EINVAL;
28316
28317 +#ifdef CONFIG_PAX_SEGMEXEC
28318 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
28319 + return -EINVAL;
28320 +#endif
28321 +
28322 set_tls_desc(p, idx, &info, 1);
28323
28324 return 0;
28325 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
28326
28327 if (kbuf)
28328 info = kbuf;
28329 - else if (__copy_from_user(infobuf, ubuf, count))
28330 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
28331 return -EFAULT;
28332 else
28333 info = infobuf;
28334 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28335 index 1c113db..287b42e 100644
28336 --- a/arch/x86/kernel/tracepoint.c
28337 +++ b/arch/x86/kernel/tracepoint.c
28338 @@ -9,11 +9,11 @@
28339 #include <linux/atomic.h>
28340
28341 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28342 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28343 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28344 (unsigned long) trace_idt_table };
28345
28346 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28347 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28348 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28349
28350 static int trace_irq_vector_refcount;
28351 static DEFINE_MUTEX(irq_vector_mutex);
28352 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28353 index 324ab52..0cfd2d05 100644
28354 --- a/arch/x86/kernel/traps.c
28355 +++ b/arch/x86/kernel/traps.c
28356 @@ -68,7 +68,7 @@
28357 #include <asm/proto.h>
28358
28359 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28360 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28361 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28362 #else
28363 #include <asm/processor-flags.h>
28364 #include <asm/setup.h>
28365 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28366 #endif
28367
28368 /* Must be page-aligned because the real IDT is used in a fixmap. */
28369 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28370 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28371
28372 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28373 EXPORT_SYMBOL_GPL(used_vectors);
28374 @@ -174,7 +174,7 @@ void ist_begin_non_atomic(struct pt_regs *regs)
28375 * will catch asm bugs and any attempt to use ist_preempt_enable
28376 * from double_fault.
28377 */
28378 - BUG_ON((unsigned long)(current_top_of_stack() -
28379 + BUG_ON((unsigned long)(current_top_of_stack(smp_processor_id()) -
28380 current_stack_pointer()) >= THREAD_SIZE);
28381
28382 preempt_count_sub(HARDIRQ_OFFSET);
28383 @@ -191,7 +191,7 @@ void ist_end_non_atomic(void)
28384 }
28385
28386 static nokprobe_inline int
28387 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28388 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28389 struct pt_regs *regs, long error_code)
28390 {
28391 if (v8086_mode(regs)) {
28392 @@ -211,8 +211,20 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28393 if (!fixup_exception(regs)) {
28394 tsk->thread.error_code = error_code;
28395 tsk->thread.trap_nr = trapnr;
28396 +
28397 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28398 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28399 + str = "PAX: suspicious stack segment fault";
28400 +#endif
28401 +
28402 die(str, regs, error_code);
28403 }
28404 +
28405 +#ifdef CONFIG_PAX_REFCOUNT
28406 + if (trapnr == X86_TRAP_OF)
28407 + pax_report_refcount_overflow(regs);
28408 +#endif
28409 +
28410 return 0;
28411 }
28412
28413 @@ -251,7 +263,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28414 }
28415
28416 static void
28417 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28418 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28419 long error_code, siginfo_t *info)
28420 {
28421 struct task_struct *tsk = current;
28422 @@ -275,7 +287,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28423 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28424 printk_ratelimit()) {
28425 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28426 - tsk->comm, tsk->pid, str,
28427 + tsk->comm, task_pid_nr(tsk), str,
28428 regs->ip, regs->sp, error_code);
28429 print_vma_addr(" in ", regs->ip);
28430 pr_cont("\n");
28431 @@ -357,6 +369,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28432 tsk->thread.error_code = error_code;
28433 tsk->thread.trap_nr = X86_TRAP_DF;
28434
28435 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28436 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28437 + die("grsec: kernel stack overflow detected", regs, error_code);
28438 +#endif
28439 +
28440 #ifdef CONFIG_DOUBLEFAULT
28441 df_debug(regs, error_code);
28442 #endif
28443 @@ -475,11 +492,35 @@ do_general_protection(struct pt_regs *regs, long error_code)
28444 tsk->thread.error_code = error_code;
28445 tsk->thread.trap_nr = X86_TRAP_GP;
28446 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28447 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28448 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28449 +
28450 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28451 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28452 + die("PAX: suspicious general protection fault", regs, error_code);
28453 + else
28454 +#endif
28455 +
28456 die("general protection fault", regs, error_code);
28457 + }
28458 goto exit;
28459 }
28460
28461 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28462 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28463 + struct mm_struct *mm = tsk->mm;
28464 + unsigned long limit;
28465 +
28466 + down_write(&mm->mmap_sem);
28467 + limit = mm->context.user_cs_limit;
28468 + if (limit < TASK_SIZE) {
28469 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28470 + up_write(&mm->mmap_sem);
28471 + return;
28472 + }
28473 + up_write(&mm->mmap_sem);
28474 + }
28475 +#endif
28476 +
28477 tsk->thread.error_code = error_code;
28478 tsk->thread.trap_nr = X86_TRAP_GP;
28479
28480 @@ -578,6 +619,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28481 container_of(task_pt_regs(current),
28482 struct bad_iret_stack, regs);
28483
28484 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28485 + new_stack = s;
28486 +
28487 /* Copy the IRET target to the new stack. */
28488 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28489
28490 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28491 index 5054497..139f8f8 100644
28492 --- a/arch/x86/kernel/tsc.c
28493 +++ b/arch/x86/kernel/tsc.c
28494 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28495 */
28496 smp_wmb();
28497
28498 - ACCESS_ONCE(c2n->head) = data;
28499 + ACCESS_ONCE_RW(c2n->head) = data;
28500 }
28501
28502 /*
28503 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28504 index 0b81ad6..fff670e 100644
28505 --- a/arch/x86/kernel/uprobes.c
28506 +++ b/arch/x86/kernel/uprobes.c
28507 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28508
28509 if (nleft != rasize) {
28510 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28511 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28512 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28513
28514 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28515 }
28516 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28517 index b9242ba..50c5edd 100644
28518 --- a/arch/x86/kernel/verify_cpu.S
28519 +++ b/arch/x86/kernel/verify_cpu.S
28520 @@ -20,6 +20,7 @@
28521 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28522 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28523 * arch/x86/kernel/head_32.S: processor startup
28524 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28525 *
28526 * verify_cpu, returns the status of longmode and SSE in register %eax.
28527 * 0: Success 1: Failure
28528 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28529 index fc9db6e..2c5865d 100644
28530 --- a/arch/x86/kernel/vm86_32.c
28531 +++ b/arch/x86/kernel/vm86_32.c
28532 @@ -44,6 +44,7 @@
28533 #include <linux/ptrace.h>
28534 #include <linux/audit.h>
28535 #include <linux/stddef.h>
28536 +#include <linux/grsecurity.h>
28537
28538 #include <asm/uaccess.h>
28539 #include <asm/io.h>
28540 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28541 do_exit(SIGSEGV);
28542 }
28543
28544 - tss = &per_cpu(cpu_tss, get_cpu());
28545 + tss = cpu_tss + get_cpu();
28546 current->thread.sp0 = current->thread.saved_sp0;
28547 current->thread.sysenter_cs = __KERNEL_CS;
28548 load_sp0(tss, &current->thread);
28549 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28550
28551 if (tsk->thread.saved_sp0)
28552 return -EPERM;
28553 +
28554 +#ifdef CONFIG_GRKERNSEC_VM86
28555 + if (!capable(CAP_SYS_RAWIO)) {
28556 + gr_handle_vm86();
28557 + return -EPERM;
28558 + }
28559 +#endif
28560 +
28561 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28562 offsetof(struct kernel_vm86_struct, vm86plus) -
28563 sizeof(info.regs));
28564 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28565 int tmp;
28566 struct vm86plus_struct __user *v86;
28567
28568 +#ifdef CONFIG_GRKERNSEC_VM86
28569 + if (!capable(CAP_SYS_RAWIO)) {
28570 + gr_handle_vm86();
28571 + return -EPERM;
28572 + }
28573 +#endif
28574 +
28575 tsk = current;
28576 switch (cmd) {
28577 case VM86_REQUEST_IRQ:
28578 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28579 tsk->thread.saved_fs = info->regs32->fs;
28580 tsk->thread.saved_gs = get_user_gs(info->regs32);
28581
28582 - tss = &per_cpu(cpu_tss, get_cpu());
28583 + tss = cpu_tss + get_cpu();
28584 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28585 if (cpu_has_sep)
28586 tsk->thread.sysenter_cs = 0;
28587 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28588 goto cannot_handle;
28589 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28590 goto cannot_handle;
28591 - intr_ptr = (unsigned long __user *) (i << 2);
28592 + intr_ptr = (__force unsigned long __user *) (i << 2);
28593 if (get_user(segoffs, intr_ptr))
28594 goto cannot_handle;
28595 if ((segoffs >> 16) == BIOSSEG)
28596 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28597 index 00bf300..129df8e 100644
28598 --- a/arch/x86/kernel/vmlinux.lds.S
28599 +++ b/arch/x86/kernel/vmlinux.lds.S
28600 @@ -26,6 +26,13 @@
28601 #include <asm/page_types.h>
28602 #include <asm/cache.h>
28603 #include <asm/boot.h>
28604 +#include <asm/segment.h>
28605 +
28606 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28607 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28608 +#else
28609 +#define __KERNEL_TEXT_OFFSET 0
28610 +#endif
28611
28612 #undef i386 /* in case the preprocessor is a 32bit one */
28613
28614 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28615
28616 PHDRS {
28617 text PT_LOAD FLAGS(5); /* R_E */
28618 +#ifdef CONFIG_X86_32
28619 + module PT_LOAD FLAGS(5); /* R_E */
28620 +#endif
28621 +#ifdef CONFIG_XEN
28622 + rodata PT_LOAD FLAGS(5); /* R_E */
28623 +#else
28624 + rodata PT_LOAD FLAGS(4); /* R__ */
28625 +#endif
28626 data PT_LOAD FLAGS(6); /* RW_ */
28627 -#ifdef CONFIG_X86_64
28628 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28629 #ifdef CONFIG_SMP
28630 percpu PT_LOAD FLAGS(6); /* RW_ */
28631 #endif
28632 + text.init PT_LOAD FLAGS(5); /* R_E */
28633 + text.exit PT_LOAD FLAGS(5); /* R_E */
28634 init PT_LOAD FLAGS(7); /* RWE */
28635 -#endif
28636 note PT_NOTE FLAGS(0); /* ___ */
28637 }
28638
28639 SECTIONS
28640 {
28641 #ifdef CONFIG_X86_32
28642 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28643 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28644 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28645 #else
28646 - . = __START_KERNEL;
28647 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28648 + . = __START_KERNEL;
28649 #endif
28650
28651 /* Text and read-only data */
28652 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28653 - _text = .;
28654 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28655 /* bootstrapping code */
28656 +#ifdef CONFIG_X86_32
28657 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28658 +#else
28659 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28660 +#endif
28661 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28662 + _text = .;
28663 HEAD_TEXT
28664 . = ALIGN(8);
28665 _stext = .;
28666 @@ -104,13 +124,47 @@ SECTIONS
28667 IRQENTRY_TEXT
28668 *(.fixup)
28669 *(.gnu.warning)
28670 - /* End of text section */
28671 - _etext = .;
28672 } :text = 0x9090
28673
28674 - NOTES :text :note
28675 + . += __KERNEL_TEXT_OFFSET;
28676
28677 - EXCEPTION_TABLE(16) :text = 0x9090
28678 +#ifdef CONFIG_X86_32
28679 + . = ALIGN(PAGE_SIZE);
28680 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28681 +
28682 +#ifdef CONFIG_PAX_KERNEXEC
28683 + MODULES_EXEC_VADDR = .;
28684 + BYTE(0)
28685 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28686 + . = ALIGN(HPAGE_SIZE) - 1;
28687 + MODULES_EXEC_END = .;
28688 +#endif
28689 +
28690 + } :module
28691 +#endif
28692 +
28693 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28694 + /* End of text section */
28695 + BYTE(0)
28696 + _etext = . - __KERNEL_TEXT_OFFSET;
28697 + }
28698 +
28699 +#ifdef CONFIG_X86_32
28700 + . = ALIGN(PAGE_SIZE);
28701 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28702 + . = ALIGN(PAGE_SIZE);
28703 + *(.empty_zero_page)
28704 + *(.initial_pg_fixmap)
28705 + *(.initial_pg_pmd)
28706 + *(.initial_page_table)
28707 + *(.swapper_pg_dir)
28708 + } :rodata
28709 +#endif
28710 +
28711 + . = ALIGN(PAGE_SIZE);
28712 + NOTES :rodata :note
28713 +
28714 + EXCEPTION_TABLE(16) :rodata
28715
28716 #if defined(CONFIG_DEBUG_RODATA)
28717 /* .text should occupy whole number of pages */
28718 @@ -122,16 +176,20 @@ SECTIONS
28719
28720 /* Data */
28721 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28722 +
28723 +#ifdef CONFIG_PAX_KERNEXEC
28724 + . = ALIGN(HPAGE_SIZE);
28725 +#else
28726 + . = ALIGN(PAGE_SIZE);
28727 +#endif
28728 +
28729 /* Start of data section */
28730 _sdata = .;
28731
28732 /* init_task */
28733 INIT_TASK_DATA(THREAD_SIZE)
28734
28735 -#ifdef CONFIG_X86_32
28736 - /* 32 bit has nosave before _edata */
28737 NOSAVE_DATA
28738 -#endif
28739
28740 PAGE_ALIGNED_DATA(PAGE_SIZE)
28741
28742 @@ -174,12 +232,19 @@ SECTIONS
28743 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28744
28745 /* Init code and data - will be freed after init */
28746 - . = ALIGN(PAGE_SIZE);
28747 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28748 + BYTE(0)
28749 +
28750 +#ifdef CONFIG_PAX_KERNEXEC
28751 + . = ALIGN(HPAGE_SIZE);
28752 +#else
28753 + . = ALIGN(PAGE_SIZE);
28754 +#endif
28755 +
28756 __init_begin = .; /* paired with __init_end */
28757 - }
28758 + } :init.begin
28759
28760 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28761 +#ifdef CONFIG_SMP
28762 /*
28763 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28764 * output PHDR, so the next output section - .init.text - should
28765 @@ -190,12 +255,27 @@ SECTIONS
28766 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28767 #endif
28768
28769 - INIT_TEXT_SECTION(PAGE_SIZE)
28770 -#ifdef CONFIG_X86_64
28771 - :init
28772 -#endif
28773 + . = ALIGN(PAGE_SIZE);
28774 + init_begin = .;
28775 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28776 + VMLINUX_SYMBOL(_sinittext) = .;
28777 + INIT_TEXT
28778 + . = ALIGN(PAGE_SIZE);
28779 + } :text.init
28780
28781 - INIT_DATA_SECTION(16)
28782 + /*
28783 + * .exit.text is discard at runtime, not link time, to deal with
28784 + * references from .altinstructions and .eh_frame
28785 + */
28786 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28787 + EXIT_TEXT
28788 + VMLINUX_SYMBOL(_einittext) = .;
28789 + . = ALIGN(16);
28790 + } :text.exit
28791 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28792 +
28793 + . = ALIGN(PAGE_SIZE);
28794 + INIT_DATA_SECTION(16) :init
28795
28796 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28797 __x86_cpu_dev_start = .;
28798 @@ -266,19 +346,12 @@ SECTIONS
28799 }
28800
28801 . = ALIGN(8);
28802 - /*
28803 - * .exit.text is discard at runtime, not link time, to deal with
28804 - * references from .altinstructions and .eh_frame
28805 - */
28806 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28807 - EXIT_TEXT
28808 - }
28809
28810 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28811 EXIT_DATA
28812 }
28813
28814 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28815 +#ifndef CONFIG_SMP
28816 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28817 #endif
28818
28819 @@ -297,16 +370,10 @@ SECTIONS
28820 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28821 __smp_locks = .;
28822 *(.smp_locks)
28823 - . = ALIGN(PAGE_SIZE);
28824 __smp_locks_end = .;
28825 + . = ALIGN(PAGE_SIZE);
28826 }
28827
28828 -#ifdef CONFIG_X86_64
28829 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28830 - NOSAVE_DATA
28831 - }
28832 -#endif
28833 -
28834 /* BSS */
28835 . = ALIGN(PAGE_SIZE);
28836 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28837 @@ -322,6 +389,7 @@ SECTIONS
28838 __brk_base = .;
28839 . += 64 * 1024; /* 64k alignment slop space */
28840 *(.brk_reservation) /* areas brk users have reserved */
28841 + . = ALIGN(HPAGE_SIZE);
28842 __brk_limit = .;
28843 }
28844
28845 @@ -348,13 +416,12 @@ SECTIONS
28846 * for the boot processor.
28847 */
28848 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28849 -INIT_PER_CPU(gdt_page);
28850 INIT_PER_CPU(irq_stack_union);
28851
28852 /*
28853 * Build-time check on the image size:
28854 */
28855 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28856 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28857 "kernel image bigger than KERNEL_IMAGE_SIZE");
28858
28859 #ifdef CONFIG_SMP
28860 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28861 index 2dcc6ff..082dc7a 100644
28862 --- a/arch/x86/kernel/vsyscall_64.c
28863 +++ b/arch/x86/kernel/vsyscall_64.c
28864 @@ -38,15 +38,13 @@
28865 #define CREATE_TRACE_POINTS
28866 #include "vsyscall_trace.h"
28867
28868 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28869 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28870
28871 static int __init vsyscall_setup(char *str)
28872 {
28873 if (str) {
28874 if (!strcmp("emulate", str))
28875 vsyscall_mode = EMULATE;
28876 - else if (!strcmp("native", str))
28877 - vsyscall_mode = NATIVE;
28878 else if (!strcmp("none", str))
28879 vsyscall_mode = NONE;
28880 else
28881 @@ -264,8 +262,7 @@ do_ret:
28882 return true;
28883
28884 sigsegv:
28885 - force_sig(SIGSEGV, current);
28886 - return true;
28887 + do_group_exit(SIGKILL);
28888 }
28889
28890 /*
28891 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28892 static struct vm_area_struct gate_vma = {
28893 .vm_start = VSYSCALL_ADDR,
28894 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28895 - .vm_page_prot = PAGE_READONLY_EXEC,
28896 - .vm_flags = VM_READ | VM_EXEC,
28897 + .vm_page_prot = PAGE_READONLY,
28898 + .vm_flags = VM_READ,
28899 .vm_ops = &gate_vma_ops,
28900 };
28901
28902 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28903 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28904
28905 if (vsyscall_mode != NONE)
28906 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28907 - vsyscall_mode == NATIVE
28908 - ? PAGE_KERNEL_VSYSCALL
28909 - : PAGE_KERNEL_VVAR);
28910 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28911
28912 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28913 (unsigned long)VSYSCALL_ADDR);
28914 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28915 index 37d8fa4..66e319a 100644
28916 --- a/arch/x86/kernel/x8664_ksyms_64.c
28917 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28918 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28919 EXPORT_SYMBOL(copy_user_generic_unrolled);
28920 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28921 EXPORT_SYMBOL(__copy_user_nocache);
28922 -EXPORT_SYMBOL(_copy_from_user);
28923 -EXPORT_SYMBOL(_copy_to_user);
28924
28925 EXPORT_SYMBOL(copy_page);
28926 EXPORT_SYMBOL(clear_page);
28927 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28928 EXPORT_SYMBOL(___preempt_schedule_context);
28929 #endif
28930 #endif
28931 +
28932 +#ifdef CONFIG_PAX_PER_CPU_PGD
28933 +EXPORT_SYMBOL(cpu_pgd);
28934 +#endif
28935 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28936 index 234b072..b7ab191 100644
28937 --- a/arch/x86/kernel/x86_init.c
28938 +++ b/arch/x86/kernel/x86_init.c
28939 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28940 static void default_nmi_init(void) { };
28941 static int default_i8042_detect(void) { return 1; };
28942
28943 -struct x86_platform_ops x86_platform = {
28944 +struct x86_platform_ops x86_platform __read_only = {
28945 .calibrate_tsc = native_calibrate_tsc,
28946 .get_wallclock = mach_get_cmos_time,
28947 .set_wallclock = mach_set_rtc_mmss,
28948 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28949 EXPORT_SYMBOL_GPL(x86_platform);
28950
28951 #if defined(CONFIG_PCI_MSI)
28952 -struct x86_msi_ops x86_msi = {
28953 +struct x86_msi_ops x86_msi __read_only = {
28954 .setup_msi_irqs = native_setup_msi_irqs,
28955 .compose_msi_msg = native_compose_msi_msg,
28956 .teardown_msi_irq = native_teardown_msi_irq,
28957 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28958 }
28959 #endif
28960
28961 -struct x86_io_apic_ops x86_io_apic_ops = {
28962 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28963 .init = native_io_apic_init_mappings,
28964 .read = native_io_apic_read,
28965 .write = native_io_apic_write,
28966 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28967 index 87a815b..727dbe6 100644
28968 --- a/arch/x86/kernel/xsave.c
28969 +++ b/arch/x86/kernel/xsave.c
28970 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28971
28972 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28973 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28974 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28975 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28976
28977 if (!use_xsave())
28978 return err;
28979
28980 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28981 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28982
28983 /*
28984 * Read the xstate_bv which we copied (directly from the cpu or
28985 * from the state in task struct) to the user buffers.
28986 */
28987 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28988 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28989
28990 /*
28991 * For legacy compatible, we always set FP/SSE bits in the bit
28992 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28993 */
28994 xstate_bv |= XSTATE_FPSSE;
28995
28996 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28997 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28998
28999 return err;
29000 }
29001 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
29002 {
29003 int err;
29004
29005 + buf = (struct xsave_struct __user *)____m(buf);
29006 if (use_xsave())
29007 err = xsave_user(buf);
29008 else if (use_fxsr())
29009 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
29010 */
29011 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
29012 {
29013 + buf = (void __user *)____m(buf);
29014 if (use_xsave()) {
29015 if ((unsigned long)buf % 64 || fx_only) {
29016 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
29017 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
29018 index 1d08ad3..c6a4faf 100644
29019 --- a/arch/x86/kvm/cpuid.c
29020 +++ b/arch/x86/kvm/cpuid.c
29021 @@ -204,15 +204,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
29022 struct kvm_cpuid2 *cpuid,
29023 struct kvm_cpuid_entry2 __user *entries)
29024 {
29025 - int r;
29026 + int r, i;
29027
29028 r = -E2BIG;
29029 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
29030 goto out;
29031 r = -EFAULT;
29032 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
29033 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29034 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
29035 goto out;
29036 + for (i = 0; i < cpuid->nent; ++i) {
29037 + struct kvm_cpuid_entry2 cpuid_entry;
29038 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
29039 + goto out;
29040 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
29041 + }
29042 vcpu->arch.cpuid_nent = cpuid->nent;
29043 kvm_apic_set_version(vcpu);
29044 kvm_x86_ops->cpuid_update(vcpu);
29045 @@ -225,15 +230,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
29046 struct kvm_cpuid2 *cpuid,
29047 struct kvm_cpuid_entry2 __user *entries)
29048 {
29049 - int r;
29050 + int r, i;
29051
29052 r = -E2BIG;
29053 if (cpuid->nent < vcpu->arch.cpuid_nent)
29054 goto out;
29055 r = -EFAULT;
29056 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
29057 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29058 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29059 goto out;
29060 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
29061 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
29062 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
29063 + goto out;
29064 + }
29065 return 0;
29066
29067 out:
29068 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
29069 index 630bcb0..a7f6d9e 100644
29070 --- a/arch/x86/kvm/emulate.c
29071 +++ b/arch/x86/kvm/emulate.c
29072 @@ -3569,7 +3569,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
29073 int cr = ctxt->modrm_reg;
29074 u64 efer = 0;
29075
29076 - static u64 cr_reserved_bits[] = {
29077 + static const u64 cr_reserved_bits[] = {
29078 0xffffffff00000000ULL,
29079 0, 0, 0, /* CR3 checked later */
29080 CR4_RESERVED_BITS,
29081 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
29082 index 67d07e0..10769d5 100644
29083 --- a/arch/x86/kvm/lapic.c
29084 +++ b/arch/x86/kvm/lapic.c
29085 @@ -56,7 +56,7 @@
29086 #define APIC_BUS_CYCLE_NS 1
29087
29088 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
29089 -#define apic_debug(fmt, arg...)
29090 +#define apic_debug(fmt, arg...) do {} while (0)
29091
29092 #define APIC_LVT_NUM 6
29093 /* 14 is the version for Xeon and Pentium 8.4.8*/
29094 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
29095 index 9d28383..c4ea87e 100644
29096 --- a/arch/x86/kvm/lapic.h
29097 +++ b/arch/x86/kvm/lapic.h
29098 @@ -150,7 +150,7 @@ static inline bool kvm_apic_vid_enabled(struct kvm *kvm)
29099
29100 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
29101 {
29102 - return vcpu->arch.apic->pending_events;
29103 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
29104 }
29105
29106 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
29107 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
29108 index 6e6d115..43fecbf 100644
29109 --- a/arch/x86/kvm/paging_tmpl.h
29110 +++ b/arch/x86/kvm/paging_tmpl.h
29111 @@ -343,7 +343,7 @@ retry_walk:
29112 if (unlikely(kvm_is_error_hva(host_addr)))
29113 goto error;
29114
29115 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
29116 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
29117 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
29118 goto error;
29119 walker->ptep_user[walker->level - 1] = ptep_user;
29120 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
29121 index 4911bf1..e7d3ed2 100644
29122 --- a/arch/x86/kvm/svm.c
29123 +++ b/arch/x86/kvm/svm.c
29124 @@ -3577,7 +3577,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
29125 int cpu = raw_smp_processor_id();
29126
29127 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
29128 +
29129 + pax_open_kernel();
29130 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
29131 + pax_close_kernel();
29132 +
29133 load_TR_desc();
29134 }
29135
29136 @@ -3973,6 +3977,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
29137 #endif
29138 #endif
29139
29140 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
29141 + __set_fs(current_thread_info()->addr_limit);
29142 +#endif
29143 +
29144 reload_tss(vcpu);
29145
29146 local_irq_disable();
29147 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
29148 index 2d73807..84a0e59 100644
29149 --- a/arch/x86/kvm/vmx.c
29150 +++ b/arch/x86/kvm/vmx.c
29151 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
29152 #endif
29153 }
29154
29155 -static void vmcs_clear_bits(unsigned long field, u32 mask)
29156 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
29157 {
29158 vmcs_writel(field, vmcs_readl(field) & ~mask);
29159 }
29160
29161 -static void vmcs_set_bits(unsigned long field, u32 mask)
29162 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
29163 {
29164 vmcs_writel(field, vmcs_readl(field) | mask);
29165 }
29166 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
29167 struct desc_struct *descs;
29168
29169 descs = (void *)gdt->address;
29170 +
29171 + pax_open_kernel();
29172 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
29173 + pax_close_kernel();
29174 +
29175 load_TR_desc();
29176 }
29177
29178 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
29179 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
29180 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
29181
29182 +#ifdef CONFIG_PAX_PER_CPU_PGD
29183 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29184 +#endif
29185 +
29186 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
29187 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
29188 vmx->loaded_vmcs->cpu = cpu;
29189 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
29190 * reads and returns guest's timestamp counter "register"
29191 * guest_tsc = host_tsc + tsc_offset -- 21.3
29192 */
29193 -static u64 guest_read_tsc(void)
29194 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
29195 {
29196 u64 host_tsc, tsc_offset;
29197
29198 @@ -4467,7 +4475,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29199 unsigned long cr4;
29200
29201 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
29202 +
29203 +#ifndef CONFIG_PAX_PER_CPU_PGD
29204 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29205 +#endif
29206
29207 /* Save the most likely value for this task's CR4 in the VMCS. */
29208 cr4 = cr4_read_shadow();
29209 @@ -4494,7 +4505,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29210 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
29211 vmx->host_idt_base = dt.address;
29212
29213 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
29214 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
29215
29216 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
29217 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
29218 @@ -6107,11 +6118,17 @@ static __init int hardware_setup(void)
29219 * page upon invalidation. No need to do anything if not
29220 * using the APIC_ACCESS_ADDR VMCS field.
29221 */
29222 - if (!flexpriority_enabled)
29223 - kvm_x86_ops->set_apic_access_page_addr = NULL;
29224 + if (!flexpriority_enabled) {
29225 + pax_open_kernel();
29226 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
29227 + pax_close_kernel();
29228 + }
29229
29230 - if (!cpu_has_vmx_tpr_shadow())
29231 - kvm_x86_ops->update_cr8_intercept = NULL;
29232 + if (!cpu_has_vmx_tpr_shadow()) {
29233 + pax_open_kernel();
29234 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29235 + pax_close_kernel();
29236 + }
29237
29238 if (enable_ept && !cpu_has_vmx_ept_2m_page())
29239 kvm_disable_largepages();
29240 @@ -6122,14 +6139,16 @@ static __init int hardware_setup(void)
29241 if (!cpu_has_vmx_apicv())
29242 enable_apicv = 0;
29243
29244 + pax_open_kernel();
29245 if (enable_apicv)
29246 - kvm_x86_ops->update_cr8_intercept = NULL;
29247 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29248 else {
29249 - kvm_x86_ops->hwapic_irr_update = NULL;
29250 - kvm_x86_ops->hwapic_isr_update = NULL;
29251 - kvm_x86_ops->deliver_posted_interrupt = NULL;
29252 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29253 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
29254 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
29255 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
29256 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29257 }
29258 + pax_close_kernel();
29259
29260 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
29261 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
29262 @@ -6182,10 +6201,12 @@ static __init int hardware_setup(void)
29263 enable_pml = 0;
29264
29265 if (!enable_pml) {
29266 - kvm_x86_ops->slot_enable_log_dirty = NULL;
29267 - kvm_x86_ops->slot_disable_log_dirty = NULL;
29268 - kvm_x86_ops->flush_log_dirty = NULL;
29269 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29270 + pax_open_kernel();
29271 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
29272 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
29273 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
29274 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29275 + pax_close_kernel();
29276 }
29277
29278 return alloc_kvm_area();
29279 @@ -8230,6 +8251,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29280 "jmp 2f \n\t"
29281 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
29282 "2: "
29283 +
29284 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29285 + "ljmp %[cs],$3f\n\t"
29286 + "3: "
29287 +#endif
29288 +
29289 /* Save guest registers, load host registers, keep flags */
29290 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29291 "pop %0 \n\t"
29292 @@ -8282,6 +8309,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29293 #endif
29294 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29295 [wordsize]"i"(sizeof(ulong))
29296 +
29297 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29298 + ,[cs]"i"(__KERNEL_CS)
29299 +#endif
29300 +
29301 : "cc", "memory"
29302 #ifdef CONFIG_X86_64
29303 , "rax", "rbx", "rdi", "rsi"
29304 @@ -8295,7 +8327,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29305 if (debugctlmsr)
29306 update_debugctlmsr(debugctlmsr);
29307
29308 -#ifndef CONFIG_X86_64
29309 +#ifdef CONFIG_X86_32
29310 /*
29311 * The sysexit path does not restore ds/es, so we must set them to
29312 * a reasonable value ourselves.
29313 @@ -8304,8 +8336,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29314 * may be executed in interrupt context, which saves and restore segments
29315 * around it, nullifying its effect.
29316 */
29317 - loadsegment(ds, __USER_DS);
29318 - loadsegment(es, __USER_DS);
29319 + loadsegment(ds, __KERNEL_DS);
29320 + loadsegment(es, __KERNEL_DS);
29321 + loadsegment(ss, __KERNEL_DS);
29322 +
29323 +#ifdef CONFIG_PAX_KERNEXEC
29324 + loadsegment(fs, __KERNEL_PERCPU);
29325 +#endif
29326 +
29327 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29328 + __set_fs(current_thread_info()->addr_limit);
29329 +#endif
29330 +
29331 #endif
29332
29333 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29334 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29335 index ea306ad..669f42d 100644
29336 --- a/arch/x86/kvm/x86.c
29337 +++ b/arch/x86/kvm/x86.c
29338 @@ -1929,8 +1929,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29339 {
29340 struct kvm *kvm = vcpu->kvm;
29341 int lm = is_long_mode(vcpu);
29342 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29343 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29344 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29345 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29346 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29347 : kvm->arch.xen_hvm_config.blob_size_32;
29348 u32 page_num = data & ~PAGE_MASK;
29349 @@ -2867,6 +2867,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29350 if (n < msr_list.nmsrs)
29351 goto out;
29352 r = -EFAULT;
29353 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29354 + goto out;
29355 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29356 num_msrs_to_save * sizeof(u32)))
29357 goto out;
29358 @@ -5784,7 +5786,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29359 };
29360 #endif
29361
29362 -int kvm_arch_init(void *opaque)
29363 +int kvm_arch_init(const void *opaque)
29364 {
29365 int r;
29366 struct kvm_x86_ops *ops = opaque;
29367 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29368 index 8f9a133..3c7694b 100644
29369 --- a/arch/x86/lguest/boot.c
29370 +++ b/arch/x86/lguest/boot.c
29371 @@ -1341,9 +1341,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29372 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29373 * Launcher to reboot us.
29374 */
29375 -static void lguest_restart(char *reason)
29376 +static __noreturn void lguest_restart(char *reason)
29377 {
29378 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29379 + BUG();
29380 }
29381
29382 /*G:050
29383 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29384 index 00933d5..3a64af9 100644
29385 --- a/arch/x86/lib/atomic64_386_32.S
29386 +++ b/arch/x86/lib/atomic64_386_32.S
29387 @@ -48,6 +48,10 @@ BEGIN(read)
29388 movl (v), %eax
29389 movl 4(v), %edx
29390 RET_ENDP
29391 +BEGIN(read_unchecked)
29392 + movl (v), %eax
29393 + movl 4(v), %edx
29394 +RET_ENDP
29395 #undef v
29396
29397 #define v %esi
29398 @@ -55,6 +59,10 @@ BEGIN(set)
29399 movl %ebx, (v)
29400 movl %ecx, 4(v)
29401 RET_ENDP
29402 +BEGIN(set_unchecked)
29403 + movl %ebx, (v)
29404 + movl %ecx, 4(v)
29405 +RET_ENDP
29406 #undef v
29407
29408 #define v %esi
29409 @@ -70,6 +78,20 @@ RET_ENDP
29410 BEGIN(add)
29411 addl %eax, (v)
29412 adcl %edx, 4(v)
29413 +
29414 +#ifdef CONFIG_PAX_REFCOUNT
29415 + jno 0f
29416 + subl %eax, (v)
29417 + sbbl %edx, 4(v)
29418 + int $4
29419 +0:
29420 + _ASM_EXTABLE(0b, 0b)
29421 +#endif
29422 +
29423 +RET_ENDP
29424 +BEGIN(add_unchecked)
29425 + addl %eax, (v)
29426 + adcl %edx, 4(v)
29427 RET_ENDP
29428 #undef v
29429
29430 @@ -77,6 +99,24 @@ RET_ENDP
29431 BEGIN(add_return)
29432 addl (v), %eax
29433 adcl 4(v), %edx
29434 +
29435 +#ifdef CONFIG_PAX_REFCOUNT
29436 + into
29437 +1234:
29438 + _ASM_EXTABLE(1234b, 2f)
29439 +#endif
29440 +
29441 + movl %eax, (v)
29442 + movl %edx, 4(v)
29443 +
29444 +#ifdef CONFIG_PAX_REFCOUNT
29445 +2:
29446 +#endif
29447 +
29448 +RET_ENDP
29449 +BEGIN(add_return_unchecked)
29450 + addl (v), %eax
29451 + adcl 4(v), %edx
29452 movl %eax, (v)
29453 movl %edx, 4(v)
29454 RET_ENDP
29455 @@ -86,6 +126,20 @@ RET_ENDP
29456 BEGIN(sub)
29457 subl %eax, (v)
29458 sbbl %edx, 4(v)
29459 +
29460 +#ifdef CONFIG_PAX_REFCOUNT
29461 + jno 0f
29462 + addl %eax, (v)
29463 + adcl %edx, 4(v)
29464 + int $4
29465 +0:
29466 + _ASM_EXTABLE(0b, 0b)
29467 +#endif
29468 +
29469 +RET_ENDP
29470 +BEGIN(sub_unchecked)
29471 + subl %eax, (v)
29472 + sbbl %edx, 4(v)
29473 RET_ENDP
29474 #undef v
29475
29476 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29477 sbbl $0, %edx
29478 addl (v), %eax
29479 adcl 4(v), %edx
29480 +
29481 +#ifdef CONFIG_PAX_REFCOUNT
29482 + into
29483 +1234:
29484 + _ASM_EXTABLE(1234b, 2f)
29485 +#endif
29486 +
29487 + movl %eax, (v)
29488 + movl %edx, 4(v)
29489 +
29490 +#ifdef CONFIG_PAX_REFCOUNT
29491 +2:
29492 +#endif
29493 +
29494 +RET_ENDP
29495 +BEGIN(sub_return_unchecked)
29496 + negl %edx
29497 + negl %eax
29498 + sbbl $0, %edx
29499 + addl (v), %eax
29500 + adcl 4(v), %edx
29501 movl %eax, (v)
29502 movl %edx, 4(v)
29503 RET_ENDP
29504 @@ -105,6 +180,20 @@ RET_ENDP
29505 BEGIN(inc)
29506 addl $1, (v)
29507 adcl $0, 4(v)
29508 +
29509 +#ifdef CONFIG_PAX_REFCOUNT
29510 + jno 0f
29511 + subl $1, (v)
29512 + sbbl $0, 4(v)
29513 + int $4
29514 +0:
29515 + _ASM_EXTABLE(0b, 0b)
29516 +#endif
29517 +
29518 +RET_ENDP
29519 +BEGIN(inc_unchecked)
29520 + addl $1, (v)
29521 + adcl $0, 4(v)
29522 RET_ENDP
29523 #undef v
29524
29525 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29526 movl 4(v), %edx
29527 addl $1, %eax
29528 adcl $0, %edx
29529 +
29530 +#ifdef CONFIG_PAX_REFCOUNT
29531 + into
29532 +1234:
29533 + _ASM_EXTABLE(1234b, 2f)
29534 +#endif
29535 +
29536 + movl %eax, (v)
29537 + movl %edx, 4(v)
29538 +
29539 +#ifdef CONFIG_PAX_REFCOUNT
29540 +2:
29541 +#endif
29542 +
29543 +RET_ENDP
29544 +BEGIN(inc_return_unchecked)
29545 + movl (v), %eax
29546 + movl 4(v), %edx
29547 + addl $1, %eax
29548 + adcl $0, %edx
29549 movl %eax, (v)
29550 movl %edx, 4(v)
29551 RET_ENDP
29552 @@ -123,6 +232,20 @@ RET_ENDP
29553 BEGIN(dec)
29554 subl $1, (v)
29555 sbbl $0, 4(v)
29556 +
29557 +#ifdef CONFIG_PAX_REFCOUNT
29558 + jno 0f
29559 + addl $1, (v)
29560 + adcl $0, 4(v)
29561 + int $4
29562 +0:
29563 + _ASM_EXTABLE(0b, 0b)
29564 +#endif
29565 +
29566 +RET_ENDP
29567 +BEGIN(dec_unchecked)
29568 + subl $1, (v)
29569 + sbbl $0, 4(v)
29570 RET_ENDP
29571 #undef v
29572
29573 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29574 movl 4(v), %edx
29575 subl $1, %eax
29576 sbbl $0, %edx
29577 +
29578 +#ifdef CONFIG_PAX_REFCOUNT
29579 + into
29580 +1234:
29581 + _ASM_EXTABLE(1234b, 2f)
29582 +#endif
29583 +
29584 + movl %eax, (v)
29585 + movl %edx, 4(v)
29586 +
29587 +#ifdef CONFIG_PAX_REFCOUNT
29588 +2:
29589 +#endif
29590 +
29591 +RET_ENDP
29592 +BEGIN(dec_return_unchecked)
29593 + movl (v), %eax
29594 + movl 4(v), %edx
29595 + subl $1, %eax
29596 + sbbl $0, %edx
29597 movl %eax, (v)
29598 movl %edx, 4(v)
29599 RET_ENDP
29600 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29601 adcl %edx, %edi
29602 addl (v), %eax
29603 adcl 4(v), %edx
29604 +
29605 +#ifdef CONFIG_PAX_REFCOUNT
29606 + into
29607 +1234:
29608 + _ASM_EXTABLE(1234b, 2f)
29609 +#endif
29610 +
29611 cmpl %eax, %ecx
29612 je 3f
29613 1:
29614 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29615 1:
29616 addl $1, %eax
29617 adcl $0, %edx
29618 +
29619 +#ifdef CONFIG_PAX_REFCOUNT
29620 + into
29621 +1234:
29622 + _ASM_EXTABLE(1234b, 2f)
29623 +#endif
29624 +
29625 movl %eax, (v)
29626 movl %edx, 4(v)
29627 movl $1, %eax
29628 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29629 movl 4(v), %edx
29630 subl $1, %eax
29631 sbbl $0, %edx
29632 +
29633 +#ifdef CONFIG_PAX_REFCOUNT
29634 + into
29635 +1234:
29636 + _ASM_EXTABLE(1234b, 1f)
29637 +#endif
29638 +
29639 js 1f
29640 movl %eax, (v)
29641 movl %edx, 4(v)
29642 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29643 index 082a851..6a963bc 100644
29644 --- a/arch/x86/lib/atomic64_cx8_32.S
29645 +++ b/arch/x86/lib/atomic64_cx8_32.S
29646 @@ -25,10 +25,20 @@ ENTRY(atomic64_read_cx8)
29647 CFI_STARTPROC
29648
29649 read64 %ecx
29650 + pax_force_retaddr
29651 ret
29652 CFI_ENDPROC
29653 ENDPROC(atomic64_read_cx8)
29654
29655 +ENTRY(atomic64_read_unchecked_cx8)
29656 + CFI_STARTPROC
29657 +
29658 + read64 %ecx
29659 + pax_force_retaddr
29660 + ret
29661 + CFI_ENDPROC
29662 +ENDPROC(atomic64_read_unchecked_cx8)
29663 +
29664 ENTRY(atomic64_set_cx8)
29665 CFI_STARTPROC
29666
29667 @@ -38,10 +48,25 @@ ENTRY(atomic64_set_cx8)
29668 cmpxchg8b (%esi)
29669 jne 1b
29670
29671 + pax_force_retaddr
29672 ret
29673 CFI_ENDPROC
29674 ENDPROC(atomic64_set_cx8)
29675
29676 +ENTRY(atomic64_set_unchecked_cx8)
29677 + CFI_STARTPROC
29678 +
29679 +1:
29680 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29681 + * are atomic on 586 and newer */
29682 + cmpxchg8b (%esi)
29683 + jne 1b
29684 +
29685 + pax_force_retaddr
29686 + ret
29687 + CFI_ENDPROC
29688 +ENDPROC(atomic64_set_unchecked_cx8)
29689 +
29690 ENTRY(atomic64_xchg_cx8)
29691 CFI_STARTPROC
29692
29693 @@ -50,12 +75,13 @@ ENTRY(atomic64_xchg_cx8)
29694 cmpxchg8b (%esi)
29695 jne 1b
29696
29697 + pax_force_retaddr
29698 ret
29699 CFI_ENDPROC
29700 ENDPROC(atomic64_xchg_cx8)
29701
29702 -.macro addsub_return func ins insc
29703 -ENTRY(atomic64_\func\()_return_cx8)
29704 +.macro addsub_return func ins insc unchecked=""
29705 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29706 CFI_STARTPROC
29707 pushl_cfi_reg ebp
29708 pushl_cfi_reg ebx
29709 @@ -72,27 +98,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29710 movl %edx, %ecx
29711 \ins\()l %esi, %ebx
29712 \insc\()l %edi, %ecx
29713 +
29714 +.ifb \unchecked
29715 +#ifdef CONFIG_PAX_REFCOUNT
29716 + into
29717 +2:
29718 + _ASM_EXTABLE(2b, 3f)
29719 +#endif
29720 +.endif
29721 +
29722 LOCK_PREFIX
29723 cmpxchg8b (%ebp)
29724 jne 1b
29725 -
29726 -10:
29727 movl %ebx, %eax
29728 movl %ecx, %edx
29729 +
29730 +.ifb \unchecked
29731 +#ifdef CONFIG_PAX_REFCOUNT
29732 +3:
29733 +#endif
29734 +.endif
29735 +
29736 popl_cfi_reg edi
29737 popl_cfi_reg esi
29738 popl_cfi_reg ebx
29739 popl_cfi_reg ebp
29740 + pax_force_retaddr
29741 ret
29742 CFI_ENDPROC
29743 -ENDPROC(atomic64_\func\()_return_cx8)
29744 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29745 .endm
29746
29747 addsub_return add add adc
29748 addsub_return sub sub sbb
29749 +addsub_return add add adc _unchecked
29750 +addsub_return sub sub sbb _unchecked
29751
29752 -.macro incdec_return func ins insc
29753 -ENTRY(atomic64_\func\()_return_cx8)
29754 +.macro incdec_return func ins insc unchecked=""
29755 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29756 CFI_STARTPROC
29757 pushl_cfi_reg ebx
29758
29759 @@ -102,21 +145,38 @@ ENTRY(atomic64_\func\()_return_cx8)
29760 movl %edx, %ecx
29761 \ins\()l $1, %ebx
29762 \insc\()l $0, %ecx
29763 +
29764 +.ifb \unchecked
29765 +#ifdef CONFIG_PAX_REFCOUNT
29766 + into
29767 +2:
29768 + _ASM_EXTABLE(2b, 3f)
29769 +#endif
29770 +.endif
29771 +
29772 LOCK_PREFIX
29773 cmpxchg8b (%esi)
29774 jne 1b
29775 -
29776 -10:
29777 movl %ebx, %eax
29778 movl %ecx, %edx
29779 +
29780 +.ifb \unchecked
29781 +#ifdef CONFIG_PAX_REFCOUNT
29782 +3:
29783 +#endif
29784 +.endif
29785 +
29786 popl_cfi_reg ebx
29787 + pax_force_retaddr
29788 ret
29789 CFI_ENDPROC
29790 -ENDPROC(atomic64_\func\()_return_cx8)
29791 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29792 .endm
29793
29794 incdec_return inc add adc
29795 incdec_return dec sub sbb
29796 +incdec_return inc add adc _unchecked
29797 +incdec_return dec sub sbb _unchecked
29798
29799 ENTRY(atomic64_dec_if_positive_cx8)
29800 CFI_STARTPROC
29801 @@ -128,6 +188,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29802 movl %edx, %ecx
29803 subl $1, %ebx
29804 sbb $0, %ecx
29805 +
29806 +#ifdef CONFIG_PAX_REFCOUNT
29807 + into
29808 +1234:
29809 + _ASM_EXTABLE(1234b, 2f)
29810 +#endif
29811 +
29812 js 2f
29813 LOCK_PREFIX
29814 cmpxchg8b (%esi)
29815 @@ -137,6 +204,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29816 movl %ebx, %eax
29817 movl %ecx, %edx
29818 popl_cfi_reg ebx
29819 + pax_force_retaddr
29820 ret
29821 CFI_ENDPROC
29822 ENDPROC(atomic64_dec_if_positive_cx8)
29823 @@ -161,6 +229,13 @@ ENTRY(atomic64_add_unless_cx8)
29824 movl %edx, %ecx
29825 addl %ebp, %ebx
29826 adcl %edi, %ecx
29827 +
29828 +#ifdef CONFIG_PAX_REFCOUNT
29829 + into
29830 +1234:
29831 + _ASM_EXTABLE(1234b, 3f)
29832 +#endif
29833 +
29834 LOCK_PREFIX
29835 cmpxchg8b (%esi)
29836 jne 1b
29837 @@ -171,6 +246,7 @@ ENTRY(atomic64_add_unless_cx8)
29838 CFI_ADJUST_CFA_OFFSET -8
29839 popl_cfi_reg ebx
29840 popl_cfi_reg ebp
29841 + pax_force_retaddr
29842 ret
29843 4:
29844 cmpl %edx, 4(%esp)
29845 @@ -193,6 +269,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29846 xorl %ecx, %ecx
29847 addl $1, %ebx
29848 adcl %edx, %ecx
29849 +
29850 +#ifdef CONFIG_PAX_REFCOUNT
29851 + into
29852 +1234:
29853 + _ASM_EXTABLE(1234b, 3f)
29854 +#endif
29855 +
29856 LOCK_PREFIX
29857 cmpxchg8b (%esi)
29858 jne 1b
29859 @@ -200,6 +283,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29860 movl $1, %eax
29861 3:
29862 popl_cfi_reg ebx
29863 + pax_force_retaddr
29864 ret
29865 CFI_ENDPROC
29866 ENDPROC(atomic64_inc_not_zero_cx8)
29867 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29868 index 9bc944a..e52be6c 100644
29869 --- a/arch/x86/lib/checksum_32.S
29870 +++ b/arch/x86/lib/checksum_32.S
29871 @@ -29,7 +29,8 @@
29872 #include <asm/dwarf2.h>
29873 #include <asm/errno.h>
29874 #include <asm/asm.h>
29875 -
29876 +#include <asm/segment.h>
29877 +
29878 /*
29879 * computes a partial checksum, e.g. for TCP/UDP fragments
29880 */
29881 @@ -285,9 +286,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29882
29883 #define ARGBASE 16
29884 #define FP 12
29885 -
29886 -ENTRY(csum_partial_copy_generic)
29887 +
29888 +ENTRY(csum_partial_copy_generic_to_user)
29889 CFI_STARTPROC
29890 +
29891 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29892 + pushl_cfi %gs
29893 + popl_cfi %es
29894 + jmp csum_partial_copy_generic
29895 +#endif
29896 +
29897 +ENTRY(csum_partial_copy_generic_from_user)
29898 +
29899 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29900 + pushl_cfi %gs
29901 + popl_cfi %ds
29902 +#endif
29903 +
29904 +ENTRY(csum_partial_copy_generic)
29905 subl $4,%esp
29906 CFI_ADJUST_CFA_OFFSET 4
29907 pushl_cfi_reg edi
29908 @@ -306,7 +322,7 @@ ENTRY(csum_partial_copy_generic)
29909 jmp 4f
29910 SRC(1: movw (%esi), %bx )
29911 addl $2, %esi
29912 -DST( movw %bx, (%edi) )
29913 +DST( movw %bx, %es:(%edi) )
29914 addl $2, %edi
29915 addw %bx, %ax
29916 adcl $0, %eax
29917 @@ -318,30 +334,30 @@ DST( movw %bx, (%edi) )
29918 SRC(1: movl (%esi), %ebx )
29919 SRC( movl 4(%esi), %edx )
29920 adcl %ebx, %eax
29921 -DST( movl %ebx, (%edi) )
29922 +DST( movl %ebx, %es:(%edi) )
29923 adcl %edx, %eax
29924 -DST( movl %edx, 4(%edi) )
29925 +DST( movl %edx, %es:4(%edi) )
29926
29927 SRC( movl 8(%esi), %ebx )
29928 SRC( movl 12(%esi), %edx )
29929 adcl %ebx, %eax
29930 -DST( movl %ebx, 8(%edi) )
29931 +DST( movl %ebx, %es:8(%edi) )
29932 adcl %edx, %eax
29933 -DST( movl %edx, 12(%edi) )
29934 +DST( movl %edx, %es:12(%edi) )
29935
29936 SRC( movl 16(%esi), %ebx )
29937 SRC( movl 20(%esi), %edx )
29938 adcl %ebx, %eax
29939 -DST( movl %ebx, 16(%edi) )
29940 +DST( movl %ebx, %es:16(%edi) )
29941 adcl %edx, %eax
29942 -DST( movl %edx, 20(%edi) )
29943 +DST( movl %edx, %es:20(%edi) )
29944
29945 SRC( movl 24(%esi), %ebx )
29946 SRC( movl 28(%esi), %edx )
29947 adcl %ebx, %eax
29948 -DST( movl %ebx, 24(%edi) )
29949 +DST( movl %ebx, %es:24(%edi) )
29950 adcl %edx, %eax
29951 -DST( movl %edx, 28(%edi) )
29952 +DST( movl %edx, %es:28(%edi) )
29953
29954 lea 32(%esi), %esi
29955 lea 32(%edi), %edi
29956 @@ -355,7 +371,7 @@ DST( movl %edx, 28(%edi) )
29957 shrl $2, %edx # This clears CF
29958 SRC(3: movl (%esi), %ebx )
29959 adcl %ebx, %eax
29960 -DST( movl %ebx, (%edi) )
29961 +DST( movl %ebx, %es:(%edi) )
29962 lea 4(%esi), %esi
29963 lea 4(%edi), %edi
29964 dec %edx
29965 @@ -367,12 +383,12 @@ DST( movl %ebx, (%edi) )
29966 jb 5f
29967 SRC( movw (%esi), %cx )
29968 leal 2(%esi), %esi
29969 -DST( movw %cx, (%edi) )
29970 +DST( movw %cx, %es:(%edi) )
29971 leal 2(%edi), %edi
29972 je 6f
29973 shll $16,%ecx
29974 SRC(5: movb (%esi), %cl )
29975 -DST( movb %cl, (%edi) )
29976 +DST( movb %cl, %es:(%edi) )
29977 6: addl %ecx, %eax
29978 adcl $0, %eax
29979 7:
29980 @@ -383,7 +399,7 @@ DST( movb %cl, (%edi) )
29981
29982 6001:
29983 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29984 - movl $-EFAULT, (%ebx)
29985 + movl $-EFAULT, %ss:(%ebx)
29986
29987 # zero the complete destination - computing the rest
29988 # is too much work
29989 @@ -396,37 +412,58 @@ DST( movb %cl, (%edi) )
29990
29991 6002:
29992 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29993 - movl $-EFAULT,(%ebx)
29994 + movl $-EFAULT,%ss:(%ebx)
29995 jmp 5000b
29996
29997 .previous
29998
29999 + pushl_cfi %ss
30000 + popl_cfi %ds
30001 + pushl_cfi %ss
30002 + popl_cfi %es
30003 popl_cfi_reg ebx
30004 popl_cfi_reg esi
30005 popl_cfi_reg edi
30006 popl_cfi %ecx # equivalent to addl $4,%esp
30007 ret
30008 CFI_ENDPROC
30009 -ENDPROC(csum_partial_copy_generic)
30010 +ENDPROC(csum_partial_copy_generic_to_user)
30011
30012 #else
30013
30014 /* Version for PentiumII/PPro */
30015
30016 #define ROUND1(x) \
30017 + nop; nop; nop; \
30018 SRC(movl x(%esi), %ebx ) ; \
30019 addl %ebx, %eax ; \
30020 - DST(movl %ebx, x(%edi) ) ;
30021 + DST(movl %ebx, %es:x(%edi)) ;
30022
30023 #define ROUND(x) \
30024 + nop; nop; nop; \
30025 SRC(movl x(%esi), %ebx ) ; \
30026 adcl %ebx, %eax ; \
30027 - DST(movl %ebx, x(%edi) ) ;
30028 + DST(movl %ebx, %es:x(%edi)) ;
30029
30030 #define ARGBASE 12
30031 -
30032 -ENTRY(csum_partial_copy_generic)
30033 +
30034 +ENTRY(csum_partial_copy_generic_to_user)
30035 CFI_STARTPROC
30036 +
30037 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30038 + pushl_cfi %gs
30039 + popl_cfi %es
30040 + jmp csum_partial_copy_generic
30041 +#endif
30042 +
30043 +ENTRY(csum_partial_copy_generic_from_user)
30044 +
30045 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30046 + pushl_cfi %gs
30047 + popl_cfi %ds
30048 +#endif
30049 +
30050 +ENTRY(csum_partial_copy_generic)
30051 pushl_cfi_reg ebx
30052 pushl_cfi_reg edi
30053 pushl_cfi_reg esi
30054 @@ -444,7 +481,7 @@ ENTRY(csum_partial_copy_generic)
30055 subl %ebx, %edi
30056 lea -1(%esi),%edx
30057 andl $-32,%edx
30058 - lea 3f(%ebx,%ebx), %ebx
30059 + lea 3f(%ebx,%ebx,2), %ebx
30060 testl %esi, %esi
30061 jmp *%ebx
30062 1: addl $64,%esi
30063 @@ -465,19 +502,19 @@ ENTRY(csum_partial_copy_generic)
30064 jb 5f
30065 SRC( movw (%esi), %dx )
30066 leal 2(%esi), %esi
30067 -DST( movw %dx, (%edi) )
30068 +DST( movw %dx, %es:(%edi) )
30069 leal 2(%edi), %edi
30070 je 6f
30071 shll $16,%edx
30072 5:
30073 SRC( movb (%esi), %dl )
30074 -DST( movb %dl, (%edi) )
30075 +DST( movb %dl, %es:(%edi) )
30076 6: addl %edx, %eax
30077 adcl $0, %eax
30078 7:
30079 .section .fixup, "ax"
30080 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
30081 - movl $-EFAULT, (%ebx)
30082 + movl $-EFAULT, %ss:(%ebx)
30083 # zero the complete destination (computing the rest is too much work)
30084 movl ARGBASE+8(%esp),%edi # dst
30085 movl ARGBASE+12(%esp),%ecx # len
30086 @@ -485,16 +522,23 @@ DST( movb %dl, (%edi) )
30087 rep; stosb
30088 jmp 7b
30089 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
30090 - movl $-EFAULT, (%ebx)
30091 + movl $-EFAULT, %ss:(%ebx)
30092 jmp 7b
30093 .previous
30094
30095 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30096 + pushl_cfi %ss
30097 + popl_cfi %ds
30098 + pushl_cfi %ss
30099 + popl_cfi %es
30100 +#endif
30101 +
30102 popl_cfi_reg esi
30103 popl_cfi_reg edi
30104 popl_cfi_reg ebx
30105 ret
30106 CFI_ENDPROC
30107 -ENDPROC(csum_partial_copy_generic)
30108 +ENDPROC(csum_partial_copy_generic_to_user)
30109
30110 #undef ROUND
30111 #undef ROUND1
30112 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
30113 index e67e579..4782449 100644
30114 --- a/arch/x86/lib/clear_page_64.S
30115 +++ b/arch/x86/lib/clear_page_64.S
30116 @@ -23,6 +23,7 @@ ENTRY(clear_page)
30117 movl $4096/8,%ecx
30118 xorl %eax,%eax
30119 rep stosq
30120 + pax_force_retaddr
30121 ret
30122 CFI_ENDPROC
30123 ENDPROC(clear_page)
30124 @@ -47,6 +48,7 @@ ENTRY(clear_page_orig)
30125 leaq 64(%rdi),%rdi
30126 jnz .Lloop
30127 nop
30128 + pax_force_retaddr
30129 ret
30130 CFI_ENDPROC
30131 ENDPROC(clear_page_orig)
30132 @@ -56,6 +58,7 @@ ENTRY(clear_page_c_e)
30133 movl $4096,%ecx
30134 xorl %eax,%eax
30135 rep stosb
30136 + pax_force_retaddr
30137 ret
30138 CFI_ENDPROC
30139 ENDPROC(clear_page_c_e)
30140 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
30141 index 40a1725..5d12ac4 100644
30142 --- a/arch/x86/lib/cmpxchg16b_emu.S
30143 +++ b/arch/x86/lib/cmpxchg16b_emu.S
30144 @@ -8,6 +8,7 @@
30145 #include <linux/linkage.h>
30146 #include <asm/dwarf2.h>
30147 #include <asm/percpu.h>
30148 +#include <asm/alternative-asm.h>
30149
30150 .text
30151
30152 @@ -46,12 +47,14 @@ CFI_STARTPROC
30153 CFI_REMEMBER_STATE
30154 popfq_cfi
30155 mov $1, %al
30156 + pax_force_retaddr
30157 ret
30158
30159 CFI_RESTORE_STATE
30160 .Lnot_same:
30161 popfq_cfi
30162 xor %al,%al
30163 + pax_force_retaddr
30164 ret
30165
30166 CFI_ENDPROC
30167 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
30168 index 8239dbc..e714d2a 100644
30169 --- a/arch/x86/lib/copy_page_64.S
30170 +++ b/arch/x86/lib/copy_page_64.S
30171 @@ -17,6 +17,7 @@ ENTRY(copy_page)
30172 ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
30173 movl $4096/8, %ecx
30174 rep movsq
30175 + pax_force_retaddr
30176 ret
30177 CFI_ENDPROC
30178 ENDPROC(copy_page)
30179 @@ -27,8 +28,8 @@ ENTRY(copy_page_regs)
30180 CFI_ADJUST_CFA_OFFSET 2*8
30181 movq %rbx, (%rsp)
30182 CFI_REL_OFFSET rbx, 0
30183 - movq %r12, 1*8(%rsp)
30184 - CFI_REL_OFFSET r12, 1*8
30185 + movq %r13, 1*8(%rsp)
30186 + CFI_REL_OFFSET r13, 1*8
30187
30188 movl $(4096/64)-5, %ecx
30189 .p2align 4
30190 @@ -41,7 +42,7 @@ ENTRY(copy_page_regs)
30191 movq 0x8*4(%rsi), %r9
30192 movq 0x8*5(%rsi), %r10
30193 movq 0x8*6(%rsi), %r11
30194 - movq 0x8*7(%rsi), %r12
30195 + movq 0x8*7(%rsi), %r13
30196
30197 prefetcht0 5*64(%rsi)
30198
30199 @@ -52,7 +53,7 @@ ENTRY(copy_page_regs)
30200 movq %r9, 0x8*4(%rdi)
30201 movq %r10, 0x8*5(%rdi)
30202 movq %r11, 0x8*6(%rdi)
30203 - movq %r12, 0x8*7(%rdi)
30204 + movq %r13, 0x8*7(%rdi)
30205
30206 leaq 64 (%rsi), %rsi
30207 leaq 64 (%rdi), %rdi
30208 @@ -71,7 +72,7 @@ ENTRY(copy_page_regs)
30209 movq 0x8*4(%rsi), %r9
30210 movq 0x8*5(%rsi), %r10
30211 movq 0x8*6(%rsi), %r11
30212 - movq 0x8*7(%rsi), %r12
30213 + movq 0x8*7(%rsi), %r13
30214
30215 movq %rax, 0x8*0(%rdi)
30216 movq %rbx, 0x8*1(%rdi)
30217 @@ -80,7 +81,7 @@ ENTRY(copy_page_regs)
30218 movq %r9, 0x8*4(%rdi)
30219 movq %r10, 0x8*5(%rdi)
30220 movq %r11, 0x8*6(%rdi)
30221 - movq %r12, 0x8*7(%rdi)
30222 + movq %r13, 0x8*7(%rdi)
30223
30224 leaq 64(%rdi), %rdi
30225 leaq 64(%rsi), %rsi
30226 @@ -88,10 +89,11 @@ ENTRY(copy_page_regs)
30227
30228 movq (%rsp), %rbx
30229 CFI_RESTORE rbx
30230 - movq 1*8(%rsp), %r12
30231 - CFI_RESTORE r12
30232 + movq 1*8(%rsp), %r13
30233 + CFI_RESTORE r13
30234 addq $2*8, %rsp
30235 CFI_ADJUST_CFA_OFFSET -2*8
30236 + pax_force_retaddr
30237 ret
30238 CFI_ENDPROC
30239 ENDPROC(copy_page_regs)
30240 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
30241 index fa997df..060ab18 100644
30242 --- a/arch/x86/lib/copy_user_64.S
30243 +++ b/arch/x86/lib/copy_user_64.S
30244 @@ -15,6 +15,7 @@
30245 #include <asm/alternative-asm.h>
30246 #include <asm/asm.h>
30247 #include <asm/smap.h>
30248 +#include <asm/pgtable.h>
30249
30250 .macro ALIGN_DESTINATION
30251 /* check for bad alignment of destination */
30252 @@ -40,56 +41,6 @@
30253 _ASM_EXTABLE(101b,103b)
30254 .endm
30255
30256 -/* Standard copy_to_user with segment limit checking */
30257 -ENTRY(_copy_to_user)
30258 - CFI_STARTPROC
30259 - GET_THREAD_INFO(%rax)
30260 - movq %rdi,%rcx
30261 - addq %rdx,%rcx
30262 - jc bad_to_user
30263 - cmpq TI_addr_limit(%rax),%rcx
30264 - ja bad_to_user
30265 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30266 - "jmp copy_user_generic_string", \
30267 - X86_FEATURE_REP_GOOD, \
30268 - "jmp copy_user_enhanced_fast_string", \
30269 - X86_FEATURE_ERMS
30270 - CFI_ENDPROC
30271 -ENDPROC(_copy_to_user)
30272 -
30273 -/* Standard copy_from_user with segment limit checking */
30274 -ENTRY(_copy_from_user)
30275 - CFI_STARTPROC
30276 - GET_THREAD_INFO(%rax)
30277 - movq %rsi,%rcx
30278 - addq %rdx,%rcx
30279 - jc bad_from_user
30280 - cmpq TI_addr_limit(%rax),%rcx
30281 - ja bad_from_user
30282 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30283 - "jmp copy_user_generic_string", \
30284 - X86_FEATURE_REP_GOOD, \
30285 - "jmp copy_user_enhanced_fast_string", \
30286 - X86_FEATURE_ERMS
30287 - CFI_ENDPROC
30288 -ENDPROC(_copy_from_user)
30289 -
30290 - .section .fixup,"ax"
30291 - /* must zero dest */
30292 -ENTRY(bad_from_user)
30293 -bad_from_user:
30294 - CFI_STARTPROC
30295 - movl %edx,%ecx
30296 - xorl %eax,%eax
30297 - rep
30298 - stosb
30299 -bad_to_user:
30300 - movl %edx,%eax
30301 - ret
30302 - CFI_ENDPROC
30303 -ENDPROC(bad_from_user)
30304 - .previous
30305 -
30306 /*
30307 * copy_user_generic_unrolled - memory copy with exception handling.
30308 * This version is for CPUs like P4 that don't have efficient micro
30309 @@ -105,6 +56,7 @@ ENDPROC(bad_from_user)
30310 */
30311 ENTRY(copy_user_generic_unrolled)
30312 CFI_STARTPROC
30313 + ASM_PAX_OPEN_USERLAND
30314 ASM_STAC
30315 cmpl $8,%edx
30316 jb 20f /* less then 8 bytes, go to byte copy loop */
30317 @@ -154,6 +106,8 @@ ENTRY(copy_user_generic_unrolled)
30318 jnz 21b
30319 23: xor %eax,%eax
30320 ASM_CLAC
30321 + ASM_PAX_CLOSE_USERLAND
30322 + pax_force_retaddr
30323 ret
30324
30325 .section .fixup,"ax"
30326 @@ -209,6 +163,7 @@ ENDPROC(copy_user_generic_unrolled)
30327 */
30328 ENTRY(copy_user_generic_string)
30329 CFI_STARTPROC
30330 + ASM_PAX_OPEN_USERLAND
30331 ASM_STAC
30332 cmpl $8,%edx
30333 jb 2f /* less than 8 bytes, go to byte copy loop */
30334 @@ -223,6 +178,8 @@ ENTRY(copy_user_generic_string)
30335 movsb
30336 xorl %eax,%eax
30337 ASM_CLAC
30338 + ASM_PAX_CLOSE_USERLAND
30339 + pax_force_retaddr
30340 ret
30341
30342 .section .fixup,"ax"
30343 @@ -250,12 +207,15 @@ ENDPROC(copy_user_generic_string)
30344 */
30345 ENTRY(copy_user_enhanced_fast_string)
30346 CFI_STARTPROC
30347 + ASM_PAX_OPEN_USERLAND
30348 ASM_STAC
30349 movl %edx,%ecx
30350 1: rep
30351 movsb
30352 xorl %eax,%eax
30353 ASM_CLAC
30354 + ASM_PAX_CLOSE_USERLAND
30355 + pax_force_retaddr
30356 ret
30357
30358 .section .fixup,"ax"
30359 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30360 index 6a4f43c..c70fb52 100644
30361 --- a/arch/x86/lib/copy_user_nocache_64.S
30362 +++ b/arch/x86/lib/copy_user_nocache_64.S
30363 @@ -8,6 +8,7 @@
30364
30365 #include <linux/linkage.h>
30366 #include <asm/dwarf2.h>
30367 +#include <asm/alternative-asm.h>
30368
30369 #define FIX_ALIGNMENT 1
30370
30371 @@ -16,6 +17,7 @@
30372 #include <asm/thread_info.h>
30373 #include <asm/asm.h>
30374 #include <asm/smap.h>
30375 +#include <asm/pgtable.h>
30376
30377 .macro ALIGN_DESTINATION
30378 #ifdef FIX_ALIGNMENT
30379 @@ -49,6 +51,16 @@
30380 */
30381 ENTRY(__copy_user_nocache)
30382 CFI_STARTPROC
30383 +
30384 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30385 + mov pax_user_shadow_base,%rcx
30386 + cmp %rcx,%rsi
30387 + jae 1f
30388 + add %rcx,%rsi
30389 +1:
30390 +#endif
30391 +
30392 + ASM_PAX_OPEN_USERLAND
30393 ASM_STAC
30394 cmpl $8,%edx
30395 jb 20f /* less then 8 bytes, go to byte copy loop */
30396 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30397 jnz 21b
30398 23: xorl %eax,%eax
30399 ASM_CLAC
30400 + ASM_PAX_CLOSE_USERLAND
30401 sfence
30402 + pax_force_retaddr
30403 ret
30404
30405 .section .fixup,"ax"
30406 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30407 index 9734182..dbee61c 100644
30408 --- a/arch/x86/lib/csum-copy_64.S
30409 +++ b/arch/x86/lib/csum-copy_64.S
30410 @@ -9,6 +9,7 @@
30411 #include <asm/dwarf2.h>
30412 #include <asm/errno.h>
30413 #include <asm/asm.h>
30414 +#include <asm/alternative-asm.h>
30415
30416 /*
30417 * Checksum copy with exception handling.
30418 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30419 CFI_ADJUST_CFA_OFFSET 7*8
30420 movq %rbx, 2*8(%rsp)
30421 CFI_REL_OFFSET rbx, 2*8
30422 - movq %r12, 3*8(%rsp)
30423 - CFI_REL_OFFSET r12, 3*8
30424 + movq %r15, 3*8(%rsp)
30425 + CFI_REL_OFFSET r15, 3*8
30426 movq %r14, 4*8(%rsp)
30427 CFI_REL_OFFSET r14, 4*8
30428 movq %r13, 5*8(%rsp)
30429 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30430 movl %edx, %ecx
30431
30432 xorl %r9d, %r9d
30433 - movq %rcx, %r12
30434 + movq %rcx, %r15
30435
30436 - shrq $6, %r12
30437 + shrq $6, %r15
30438 jz .Lhandle_tail /* < 64 */
30439
30440 clc
30441
30442 /* main loop. clear in 64 byte blocks */
30443 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30444 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30445 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30446 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30447 .p2align 4
30448 .Lloop:
30449 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30450 adcq %r14, %rax
30451 adcq %r13, %rax
30452
30453 - decl %r12d
30454 + decl %r15d
30455
30456 dest
30457 movq %rbx, (%rsi)
30458 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30459 .Lende:
30460 movq 2*8(%rsp), %rbx
30461 CFI_RESTORE rbx
30462 - movq 3*8(%rsp), %r12
30463 - CFI_RESTORE r12
30464 + movq 3*8(%rsp), %r15
30465 + CFI_RESTORE r15
30466 movq 4*8(%rsp), %r14
30467 CFI_RESTORE r14
30468 movq 5*8(%rsp), %r13
30469 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30470 CFI_RESTORE rbp
30471 addq $7*8, %rsp
30472 CFI_ADJUST_CFA_OFFSET -7*8
30473 + pax_force_retaddr
30474 ret
30475 CFI_RESTORE_STATE
30476
30477 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30478 index 1318f75..44c30fd 100644
30479 --- a/arch/x86/lib/csum-wrappers_64.c
30480 +++ b/arch/x86/lib/csum-wrappers_64.c
30481 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30482 len -= 2;
30483 }
30484 }
30485 + pax_open_userland();
30486 stac();
30487 - isum = csum_partial_copy_generic((__force const void *)src,
30488 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30489 dst, len, isum, errp, NULL);
30490 clac();
30491 + pax_close_userland();
30492 if (unlikely(*errp))
30493 goto out_err;
30494
30495 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30496 }
30497
30498 *errp = 0;
30499 + pax_open_userland();
30500 stac();
30501 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30502 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30503 len, isum, NULL, errp);
30504 clac();
30505 + pax_close_userland();
30506 return ret;
30507 }
30508 EXPORT_SYMBOL(csum_partial_copy_to_user);
30509 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30510 index a451235..a74bfa3 100644
30511 --- a/arch/x86/lib/getuser.S
30512 +++ b/arch/x86/lib/getuser.S
30513 @@ -33,17 +33,40 @@
30514 #include <asm/thread_info.h>
30515 #include <asm/asm.h>
30516 #include <asm/smap.h>
30517 +#include <asm/segment.h>
30518 +#include <asm/pgtable.h>
30519 +#include <asm/alternative-asm.h>
30520 +
30521 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30522 +#define __copyuser_seg gs;
30523 +#else
30524 +#define __copyuser_seg
30525 +#endif
30526
30527 .text
30528 ENTRY(__get_user_1)
30529 CFI_STARTPROC
30530 +
30531 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30532 GET_THREAD_INFO(%_ASM_DX)
30533 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30534 jae bad_get_user
30535 +
30536 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30537 + mov pax_user_shadow_base,%_ASM_DX
30538 + cmp %_ASM_DX,%_ASM_AX
30539 + jae 1234f
30540 + add %_ASM_DX,%_ASM_AX
30541 +1234:
30542 +#endif
30543 +
30544 +#endif
30545 +
30546 ASM_STAC
30547 -1: movzbl (%_ASM_AX),%edx
30548 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30549 xor %eax,%eax
30550 ASM_CLAC
30551 + pax_force_retaddr
30552 ret
30553 CFI_ENDPROC
30554 ENDPROC(__get_user_1)
30555 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30556 ENTRY(__get_user_2)
30557 CFI_STARTPROC
30558 add $1,%_ASM_AX
30559 +
30560 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30561 jc bad_get_user
30562 GET_THREAD_INFO(%_ASM_DX)
30563 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30564 jae bad_get_user
30565 +
30566 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30567 + mov pax_user_shadow_base,%_ASM_DX
30568 + cmp %_ASM_DX,%_ASM_AX
30569 + jae 1234f
30570 + add %_ASM_DX,%_ASM_AX
30571 +1234:
30572 +#endif
30573 +
30574 +#endif
30575 +
30576 ASM_STAC
30577 -2: movzwl -1(%_ASM_AX),%edx
30578 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30579 xor %eax,%eax
30580 ASM_CLAC
30581 + pax_force_retaddr
30582 ret
30583 CFI_ENDPROC
30584 ENDPROC(__get_user_2)
30585 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30586 ENTRY(__get_user_4)
30587 CFI_STARTPROC
30588 add $3,%_ASM_AX
30589 +
30590 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30591 jc bad_get_user
30592 GET_THREAD_INFO(%_ASM_DX)
30593 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30594 jae bad_get_user
30595 +
30596 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30597 + mov pax_user_shadow_base,%_ASM_DX
30598 + cmp %_ASM_DX,%_ASM_AX
30599 + jae 1234f
30600 + add %_ASM_DX,%_ASM_AX
30601 +1234:
30602 +#endif
30603 +
30604 +#endif
30605 +
30606 ASM_STAC
30607 -3: movl -3(%_ASM_AX),%edx
30608 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30609 xor %eax,%eax
30610 ASM_CLAC
30611 + pax_force_retaddr
30612 ret
30613 CFI_ENDPROC
30614 ENDPROC(__get_user_4)
30615 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30616 GET_THREAD_INFO(%_ASM_DX)
30617 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30618 jae bad_get_user
30619 +
30620 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30621 + mov pax_user_shadow_base,%_ASM_DX
30622 + cmp %_ASM_DX,%_ASM_AX
30623 + jae 1234f
30624 + add %_ASM_DX,%_ASM_AX
30625 +1234:
30626 +#endif
30627 +
30628 ASM_STAC
30629 4: movq -7(%_ASM_AX),%rdx
30630 xor %eax,%eax
30631 ASM_CLAC
30632 + pax_force_retaddr
30633 ret
30634 #else
30635 add $7,%_ASM_AX
30636 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30637 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30638 jae bad_get_user_8
30639 ASM_STAC
30640 -4: movl -7(%_ASM_AX),%edx
30641 -5: movl -3(%_ASM_AX),%ecx
30642 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30643 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30644 xor %eax,%eax
30645 ASM_CLAC
30646 + pax_force_retaddr
30647 ret
30648 #endif
30649 CFI_ENDPROC
30650 @@ -113,6 +175,7 @@ bad_get_user:
30651 xor %edx,%edx
30652 mov $(-EFAULT),%_ASM_AX
30653 ASM_CLAC
30654 + pax_force_retaddr
30655 ret
30656 CFI_ENDPROC
30657 END(bad_get_user)
30658 @@ -124,6 +187,7 @@ bad_get_user_8:
30659 xor %ecx,%ecx
30660 mov $(-EFAULT),%_ASM_AX
30661 ASM_CLAC
30662 + pax_force_retaddr
30663 ret
30664 CFI_ENDPROC
30665 END(bad_get_user_8)
30666 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30667 index 8f72b33..a43d9969 100644
30668 --- a/arch/x86/lib/insn.c
30669 +++ b/arch/x86/lib/insn.c
30670 @@ -20,8 +20,10 @@
30671
30672 #ifdef __KERNEL__
30673 #include <linux/string.h>
30674 +#include <asm/pgtable_types.h>
30675 #else
30676 #include <string.h>
30677 +#define ktla_ktva(addr) addr
30678 #endif
30679 #include <asm/inat.h>
30680 #include <asm/insn.h>
30681 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30682 buf_len = MAX_INSN_SIZE;
30683
30684 memset(insn, 0, sizeof(*insn));
30685 - insn->kaddr = kaddr;
30686 - insn->end_kaddr = kaddr + buf_len;
30687 - insn->next_byte = kaddr;
30688 + insn->kaddr = ktla_ktva(kaddr);
30689 + insn->end_kaddr = insn->kaddr + buf_len;
30690 + insn->next_byte = insn->kaddr;
30691 insn->x86_64 = x86_64 ? 1 : 0;
30692 insn->opnd_bytes = 4;
30693 if (x86_64)
30694 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30695 index 05a95e7..326f2fa 100644
30696 --- a/arch/x86/lib/iomap_copy_64.S
30697 +++ b/arch/x86/lib/iomap_copy_64.S
30698 @@ -17,6 +17,7 @@
30699
30700 #include <linux/linkage.h>
30701 #include <asm/dwarf2.h>
30702 +#include <asm/alternative-asm.h>
30703
30704 /*
30705 * override generic version in lib/iomap_copy.c
30706 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30707 CFI_STARTPROC
30708 movl %edx,%ecx
30709 rep movsd
30710 + pax_force_retaddr
30711 ret
30712 CFI_ENDPROC
30713 ENDPROC(__iowrite32_copy)
30714 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30715 index b046664..dec9465 100644
30716 --- a/arch/x86/lib/memcpy_64.S
30717 +++ b/arch/x86/lib/memcpy_64.S
30718 @@ -37,6 +37,7 @@ ENTRY(memcpy)
30719 rep movsq
30720 movl %edx, %ecx
30721 rep movsb
30722 + pax_force_retaddr
30723 ret
30724 ENDPROC(memcpy)
30725 ENDPROC(__memcpy)
30726 @@ -49,6 +50,7 @@ ENTRY(memcpy_erms)
30727 movq %rdi, %rax
30728 movq %rdx, %rcx
30729 rep movsb
30730 + pax_force_retaddr
30731 ret
30732 ENDPROC(memcpy_erms)
30733
30734 @@ -134,6 +136,7 @@ ENTRY(memcpy_orig)
30735 movq %r9, 1*8(%rdi)
30736 movq %r10, -2*8(%rdi, %rdx)
30737 movq %r11, -1*8(%rdi, %rdx)
30738 + pax_force_retaddr
30739 retq
30740 .p2align 4
30741 .Lless_16bytes:
30742 @@ -146,6 +149,7 @@ ENTRY(memcpy_orig)
30743 movq -1*8(%rsi, %rdx), %r9
30744 movq %r8, 0*8(%rdi)
30745 movq %r9, -1*8(%rdi, %rdx)
30746 + pax_force_retaddr
30747 retq
30748 .p2align 4
30749 .Lless_8bytes:
30750 @@ -159,6 +163,7 @@ ENTRY(memcpy_orig)
30751 movl -4(%rsi, %rdx), %r8d
30752 movl %ecx, (%rdi)
30753 movl %r8d, -4(%rdi, %rdx)
30754 + pax_force_retaddr
30755 retq
30756 .p2align 4
30757 .Lless_3bytes:
30758 @@ -177,6 +182,7 @@ ENTRY(memcpy_orig)
30759 movb %cl, (%rdi)
30760
30761 .Lend:
30762 + pax_force_retaddr
30763 retq
30764 CFI_ENDPROC
30765 ENDPROC(memcpy_orig)
30766 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30767 index 0f8a0d0..f6e0ea4 100644
30768 --- a/arch/x86/lib/memmove_64.S
30769 +++ b/arch/x86/lib/memmove_64.S
30770 @@ -43,7 +43,7 @@ ENTRY(__memmove)
30771 jg 2f
30772
30773 .Lmemmove_begin_forward:
30774 - ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
30775 + ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_force_retaddr; retq", X86_FEATURE_ERMS
30776
30777 /*
30778 * movsq instruction have many startup latency
30779 @@ -206,6 +206,7 @@ ENTRY(__memmove)
30780 movb (%rsi), %r11b
30781 movb %r11b, (%rdi)
30782 13:
30783 + pax_force_retaddr
30784 retq
30785 CFI_ENDPROC
30786 ENDPROC(__memmove)
30787 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30788 index 93118fb..386ed2a 100644
30789 --- a/arch/x86/lib/memset_64.S
30790 +++ b/arch/x86/lib/memset_64.S
30791 @@ -41,6 +41,7 @@ ENTRY(__memset)
30792 movl %edx,%ecx
30793 rep stosb
30794 movq %r9,%rax
30795 + pax_force_retaddr
30796 ret
30797 ENDPROC(memset)
30798 ENDPROC(__memset)
30799 @@ -62,6 +63,7 @@ ENTRY(memset_erms)
30800 movq %rdx,%rcx
30801 rep stosb
30802 movq %r9,%rax
30803 + pax_force_retaddr
30804 ret
30805 ENDPROC(memset_erms)
30806
30807 @@ -126,6 +128,7 @@ ENTRY(memset_orig)
30808
30809 .Lende:
30810 movq %r10,%rax
30811 + pax_force_retaddr
30812 ret
30813
30814 CFI_RESTORE_STATE
30815 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30816 index c9f2d9b..e7fd2c0 100644
30817 --- a/arch/x86/lib/mmx_32.c
30818 +++ b/arch/x86/lib/mmx_32.c
30819 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30820 {
30821 void *p;
30822 int i;
30823 + unsigned long cr0;
30824
30825 if (unlikely(in_interrupt()))
30826 return __memcpy(to, from, len);
30827 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30828 kernel_fpu_begin();
30829
30830 __asm__ __volatile__ (
30831 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30832 - " prefetch 64(%0)\n"
30833 - " prefetch 128(%0)\n"
30834 - " prefetch 192(%0)\n"
30835 - " prefetch 256(%0)\n"
30836 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30837 + " prefetch 64(%1)\n"
30838 + " prefetch 128(%1)\n"
30839 + " prefetch 192(%1)\n"
30840 + " prefetch 256(%1)\n"
30841 "2: \n"
30842 ".section .fixup, \"ax\"\n"
30843 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30844 + "3: \n"
30845 +
30846 +#ifdef CONFIG_PAX_KERNEXEC
30847 + " movl %%cr0, %0\n"
30848 + " movl %0, %%eax\n"
30849 + " andl $0xFFFEFFFF, %%eax\n"
30850 + " movl %%eax, %%cr0\n"
30851 +#endif
30852 +
30853 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30854 +
30855 +#ifdef CONFIG_PAX_KERNEXEC
30856 + " movl %0, %%cr0\n"
30857 +#endif
30858 +
30859 " jmp 2b\n"
30860 ".previous\n"
30861 _ASM_EXTABLE(1b, 3b)
30862 - : : "r" (from));
30863 + : "=&r" (cr0) : "r" (from) : "ax");
30864
30865 for ( ; i > 5; i--) {
30866 __asm__ __volatile__ (
30867 - "1: prefetch 320(%0)\n"
30868 - "2: movq (%0), %%mm0\n"
30869 - " movq 8(%0), %%mm1\n"
30870 - " movq 16(%0), %%mm2\n"
30871 - " movq 24(%0), %%mm3\n"
30872 - " movq %%mm0, (%1)\n"
30873 - " movq %%mm1, 8(%1)\n"
30874 - " movq %%mm2, 16(%1)\n"
30875 - " movq %%mm3, 24(%1)\n"
30876 - " movq 32(%0), %%mm0\n"
30877 - " movq 40(%0), %%mm1\n"
30878 - " movq 48(%0), %%mm2\n"
30879 - " movq 56(%0), %%mm3\n"
30880 - " movq %%mm0, 32(%1)\n"
30881 - " movq %%mm1, 40(%1)\n"
30882 - " movq %%mm2, 48(%1)\n"
30883 - " movq %%mm3, 56(%1)\n"
30884 + "1: prefetch 320(%1)\n"
30885 + "2: movq (%1), %%mm0\n"
30886 + " movq 8(%1), %%mm1\n"
30887 + " movq 16(%1), %%mm2\n"
30888 + " movq 24(%1), %%mm3\n"
30889 + " movq %%mm0, (%2)\n"
30890 + " movq %%mm1, 8(%2)\n"
30891 + " movq %%mm2, 16(%2)\n"
30892 + " movq %%mm3, 24(%2)\n"
30893 + " movq 32(%1), %%mm0\n"
30894 + " movq 40(%1), %%mm1\n"
30895 + " movq 48(%1), %%mm2\n"
30896 + " movq 56(%1), %%mm3\n"
30897 + " movq %%mm0, 32(%2)\n"
30898 + " movq %%mm1, 40(%2)\n"
30899 + " movq %%mm2, 48(%2)\n"
30900 + " movq %%mm3, 56(%2)\n"
30901 ".section .fixup, \"ax\"\n"
30902 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30903 + "3:\n"
30904 +
30905 +#ifdef CONFIG_PAX_KERNEXEC
30906 + " movl %%cr0, %0\n"
30907 + " movl %0, %%eax\n"
30908 + " andl $0xFFFEFFFF, %%eax\n"
30909 + " movl %%eax, %%cr0\n"
30910 +#endif
30911 +
30912 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30913 +
30914 +#ifdef CONFIG_PAX_KERNEXEC
30915 + " movl %0, %%cr0\n"
30916 +#endif
30917 +
30918 " jmp 2b\n"
30919 ".previous\n"
30920 _ASM_EXTABLE(1b, 3b)
30921 - : : "r" (from), "r" (to) : "memory");
30922 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30923
30924 from += 64;
30925 to += 64;
30926 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30927 static void fast_copy_page(void *to, void *from)
30928 {
30929 int i;
30930 + unsigned long cr0;
30931
30932 kernel_fpu_begin();
30933
30934 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30935 * but that is for later. -AV
30936 */
30937 __asm__ __volatile__(
30938 - "1: prefetch (%0)\n"
30939 - " prefetch 64(%0)\n"
30940 - " prefetch 128(%0)\n"
30941 - " prefetch 192(%0)\n"
30942 - " prefetch 256(%0)\n"
30943 + "1: prefetch (%1)\n"
30944 + " prefetch 64(%1)\n"
30945 + " prefetch 128(%1)\n"
30946 + " prefetch 192(%1)\n"
30947 + " prefetch 256(%1)\n"
30948 "2: \n"
30949 ".section .fixup, \"ax\"\n"
30950 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30951 + "3: \n"
30952 +
30953 +#ifdef CONFIG_PAX_KERNEXEC
30954 + " movl %%cr0, %0\n"
30955 + " movl %0, %%eax\n"
30956 + " andl $0xFFFEFFFF, %%eax\n"
30957 + " movl %%eax, %%cr0\n"
30958 +#endif
30959 +
30960 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30961 +
30962 +#ifdef CONFIG_PAX_KERNEXEC
30963 + " movl %0, %%cr0\n"
30964 +#endif
30965 +
30966 " jmp 2b\n"
30967 ".previous\n"
30968 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30969 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30970
30971 for (i = 0; i < (4096-320)/64; i++) {
30972 __asm__ __volatile__ (
30973 - "1: prefetch 320(%0)\n"
30974 - "2: movq (%0), %%mm0\n"
30975 - " movntq %%mm0, (%1)\n"
30976 - " movq 8(%0), %%mm1\n"
30977 - " movntq %%mm1, 8(%1)\n"
30978 - " movq 16(%0), %%mm2\n"
30979 - " movntq %%mm2, 16(%1)\n"
30980 - " movq 24(%0), %%mm3\n"
30981 - " movntq %%mm3, 24(%1)\n"
30982 - " movq 32(%0), %%mm4\n"
30983 - " movntq %%mm4, 32(%1)\n"
30984 - " movq 40(%0), %%mm5\n"
30985 - " movntq %%mm5, 40(%1)\n"
30986 - " movq 48(%0), %%mm6\n"
30987 - " movntq %%mm6, 48(%1)\n"
30988 - " movq 56(%0), %%mm7\n"
30989 - " movntq %%mm7, 56(%1)\n"
30990 + "1: prefetch 320(%1)\n"
30991 + "2: movq (%1), %%mm0\n"
30992 + " movntq %%mm0, (%2)\n"
30993 + " movq 8(%1), %%mm1\n"
30994 + " movntq %%mm1, 8(%2)\n"
30995 + " movq 16(%1), %%mm2\n"
30996 + " movntq %%mm2, 16(%2)\n"
30997 + " movq 24(%1), %%mm3\n"
30998 + " movntq %%mm3, 24(%2)\n"
30999 + " movq 32(%1), %%mm4\n"
31000 + " movntq %%mm4, 32(%2)\n"
31001 + " movq 40(%1), %%mm5\n"
31002 + " movntq %%mm5, 40(%2)\n"
31003 + " movq 48(%1), %%mm6\n"
31004 + " movntq %%mm6, 48(%2)\n"
31005 + " movq 56(%1), %%mm7\n"
31006 + " movntq %%mm7, 56(%2)\n"
31007 ".section .fixup, \"ax\"\n"
31008 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31009 + "3:\n"
31010 +
31011 +#ifdef CONFIG_PAX_KERNEXEC
31012 + " movl %%cr0, %0\n"
31013 + " movl %0, %%eax\n"
31014 + " andl $0xFFFEFFFF, %%eax\n"
31015 + " movl %%eax, %%cr0\n"
31016 +#endif
31017 +
31018 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31019 +
31020 +#ifdef CONFIG_PAX_KERNEXEC
31021 + " movl %0, %%cr0\n"
31022 +#endif
31023 +
31024 " jmp 2b\n"
31025 ".previous\n"
31026 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
31027 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31028
31029 from += 64;
31030 to += 64;
31031 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
31032 static void fast_copy_page(void *to, void *from)
31033 {
31034 int i;
31035 + unsigned long cr0;
31036
31037 kernel_fpu_begin();
31038
31039 __asm__ __volatile__ (
31040 - "1: prefetch (%0)\n"
31041 - " prefetch 64(%0)\n"
31042 - " prefetch 128(%0)\n"
31043 - " prefetch 192(%0)\n"
31044 - " prefetch 256(%0)\n"
31045 + "1: prefetch (%1)\n"
31046 + " prefetch 64(%1)\n"
31047 + " prefetch 128(%1)\n"
31048 + " prefetch 192(%1)\n"
31049 + " prefetch 256(%1)\n"
31050 "2: \n"
31051 ".section .fixup, \"ax\"\n"
31052 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31053 + "3: \n"
31054 +
31055 +#ifdef CONFIG_PAX_KERNEXEC
31056 + " movl %%cr0, %0\n"
31057 + " movl %0, %%eax\n"
31058 + " andl $0xFFFEFFFF, %%eax\n"
31059 + " movl %%eax, %%cr0\n"
31060 +#endif
31061 +
31062 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31063 +
31064 +#ifdef CONFIG_PAX_KERNEXEC
31065 + " movl %0, %%cr0\n"
31066 +#endif
31067 +
31068 " jmp 2b\n"
31069 ".previous\n"
31070 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
31071 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
31072
31073 for (i = 0; i < 4096/64; i++) {
31074 __asm__ __volatile__ (
31075 - "1: prefetch 320(%0)\n"
31076 - "2: movq (%0), %%mm0\n"
31077 - " movq 8(%0), %%mm1\n"
31078 - " movq 16(%0), %%mm2\n"
31079 - " movq 24(%0), %%mm3\n"
31080 - " movq %%mm0, (%1)\n"
31081 - " movq %%mm1, 8(%1)\n"
31082 - " movq %%mm2, 16(%1)\n"
31083 - " movq %%mm3, 24(%1)\n"
31084 - " movq 32(%0), %%mm0\n"
31085 - " movq 40(%0), %%mm1\n"
31086 - " movq 48(%0), %%mm2\n"
31087 - " movq 56(%0), %%mm3\n"
31088 - " movq %%mm0, 32(%1)\n"
31089 - " movq %%mm1, 40(%1)\n"
31090 - " movq %%mm2, 48(%1)\n"
31091 - " movq %%mm3, 56(%1)\n"
31092 + "1: prefetch 320(%1)\n"
31093 + "2: movq (%1), %%mm0\n"
31094 + " movq 8(%1), %%mm1\n"
31095 + " movq 16(%1), %%mm2\n"
31096 + " movq 24(%1), %%mm3\n"
31097 + " movq %%mm0, (%2)\n"
31098 + " movq %%mm1, 8(%2)\n"
31099 + " movq %%mm2, 16(%2)\n"
31100 + " movq %%mm3, 24(%2)\n"
31101 + " movq 32(%1), %%mm0\n"
31102 + " movq 40(%1), %%mm1\n"
31103 + " movq 48(%1), %%mm2\n"
31104 + " movq 56(%1), %%mm3\n"
31105 + " movq %%mm0, 32(%2)\n"
31106 + " movq %%mm1, 40(%2)\n"
31107 + " movq %%mm2, 48(%2)\n"
31108 + " movq %%mm3, 56(%2)\n"
31109 ".section .fixup, \"ax\"\n"
31110 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31111 + "3:\n"
31112 +
31113 +#ifdef CONFIG_PAX_KERNEXEC
31114 + " movl %%cr0, %0\n"
31115 + " movl %0, %%eax\n"
31116 + " andl $0xFFFEFFFF, %%eax\n"
31117 + " movl %%eax, %%cr0\n"
31118 +#endif
31119 +
31120 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31121 +
31122 +#ifdef CONFIG_PAX_KERNEXEC
31123 + " movl %0, %%cr0\n"
31124 +#endif
31125 +
31126 " jmp 2b\n"
31127 ".previous\n"
31128 _ASM_EXTABLE(1b, 3b)
31129 - : : "r" (from), "r" (to) : "memory");
31130 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31131
31132 from += 64;
31133 to += 64;
31134 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
31135 index 3ca5218..c2ae6bc 100644
31136 --- a/arch/x86/lib/msr-reg.S
31137 +++ b/arch/x86/lib/msr-reg.S
31138 @@ -3,6 +3,7 @@
31139 #include <asm/dwarf2.h>
31140 #include <asm/asm.h>
31141 #include <asm/msr.h>
31142 +#include <asm/alternative-asm.h>
31143
31144 #ifdef CONFIG_X86_64
31145 /*
31146 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
31147 movl %edi, 28(%r10)
31148 popq_cfi_reg rbp
31149 popq_cfi_reg rbx
31150 + pax_force_retaddr
31151 ret
31152 3:
31153 CFI_RESTORE_STATE
31154 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
31155 index fc6ba17..14ad9a5 100644
31156 --- a/arch/x86/lib/putuser.S
31157 +++ b/arch/x86/lib/putuser.S
31158 @@ -16,7 +16,9 @@
31159 #include <asm/errno.h>
31160 #include <asm/asm.h>
31161 #include <asm/smap.h>
31162 -
31163 +#include <asm/segment.h>
31164 +#include <asm/pgtable.h>
31165 +#include <asm/alternative-asm.h>
31166
31167 /*
31168 * __put_user_X
31169 @@ -30,57 +32,125 @@
31170 * as they get called from within inline assembly.
31171 */
31172
31173 -#define ENTER CFI_STARTPROC ; \
31174 - GET_THREAD_INFO(%_ASM_BX)
31175 -#define EXIT ASM_CLAC ; \
31176 - ret ; \
31177 +#define ENTER CFI_STARTPROC
31178 +#define EXIT ASM_CLAC ; \
31179 + pax_force_retaddr ; \
31180 + ret ; \
31181 CFI_ENDPROC
31182
31183 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31184 +#define _DEST %_ASM_CX,%_ASM_BX
31185 +#else
31186 +#define _DEST %_ASM_CX
31187 +#endif
31188 +
31189 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
31190 +#define __copyuser_seg gs;
31191 +#else
31192 +#define __copyuser_seg
31193 +#endif
31194 +
31195 .text
31196 ENTRY(__put_user_1)
31197 ENTER
31198 +
31199 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31200 + GET_THREAD_INFO(%_ASM_BX)
31201 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
31202 jae bad_put_user
31203 +
31204 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31205 + mov pax_user_shadow_base,%_ASM_BX
31206 + cmp %_ASM_BX,%_ASM_CX
31207 + jb 1234f
31208 + xor %ebx,%ebx
31209 +1234:
31210 +#endif
31211 +
31212 +#endif
31213 +
31214 ASM_STAC
31215 -1: movb %al,(%_ASM_CX)
31216 +1: __copyuser_seg movb %al,(_DEST)
31217 xor %eax,%eax
31218 EXIT
31219 ENDPROC(__put_user_1)
31220
31221 ENTRY(__put_user_2)
31222 ENTER
31223 +
31224 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31225 + GET_THREAD_INFO(%_ASM_BX)
31226 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31227 sub $1,%_ASM_BX
31228 cmp %_ASM_BX,%_ASM_CX
31229 jae bad_put_user
31230 +
31231 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31232 + mov pax_user_shadow_base,%_ASM_BX
31233 + cmp %_ASM_BX,%_ASM_CX
31234 + jb 1234f
31235 + xor %ebx,%ebx
31236 +1234:
31237 +#endif
31238 +
31239 +#endif
31240 +
31241 ASM_STAC
31242 -2: movw %ax,(%_ASM_CX)
31243 +2: __copyuser_seg movw %ax,(_DEST)
31244 xor %eax,%eax
31245 EXIT
31246 ENDPROC(__put_user_2)
31247
31248 ENTRY(__put_user_4)
31249 ENTER
31250 +
31251 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31252 + GET_THREAD_INFO(%_ASM_BX)
31253 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31254 sub $3,%_ASM_BX
31255 cmp %_ASM_BX,%_ASM_CX
31256 jae bad_put_user
31257 +
31258 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31259 + mov pax_user_shadow_base,%_ASM_BX
31260 + cmp %_ASM_BX,%_ASM_CX
31261 + jb 1234f
31262 + xor %ebx,%ebx
31263 +1234:
31264 +#endif
31265 +
31266 +#endif
31267 +
31268 ASM_STAC
31269 -3: movl %eax,(%_ASM_CX)
31270 +3: __copyuser_seg movl %eax,(_DEST)
31271 xor %eax,%eax
31272 EXIT
31273 ENDPROC(__put_user_4)
31274
31275 ENTRY(__put_user_8)
31276 ENTER
31277 +
31278 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31279 + GET_THREAD_INFO(%_ASM_BX)
31280 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31281 sub $7,%_ASM_BX
31282 cmp %_ASM_BX,%_ASM_CX
31283 jae bad_put_user
31284 +
31285 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31286 + mov pax_user_shadow_base,%_ASM_BX
31287 + cmp %_ASM_BX,%_ASM_CX
31288 + jb 1234f
31289 + xor %ebx,%ebx
31290 +1234:
31291 +#endif
31292 +
31293 +#endif
31294 +
31295 ASM_STAC
31296 -4: mov %_ASM_AX,(%_ASM_CX)
31297 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31298 #ifdef CONFIG_X86_32
31299 -5: movl %edx,4(%_ASM_CX)
31300 +5: __copyuser_seg movl %edx,4(_DEST)
31301 #endif
31302 xor %eax,%eax
31303 EXIT
31304 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31305 index 2322abe..1e78a75 100644
31306 --- a/arch/x86/lib/rwsem.S
31307 +++ b/arch/x86/lib/rwsem.S
31308 @@ -92,6 +92,7 @@ ENTRY(call_rwsem_down_read_failed)
31309 call rwsem_down_read_failed
31310 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31311 restore_common_regs
31312 + pax_force_retaddr
31313 ret
31314 CFI_ENDPROC
31315 ENDPROC(call_rwsem_down_read_failed)
31316 @@ -102,6 +103,7 @@ ENTRY(call_rwsem_down_write_failed)
31317 movq %rax,%rdi
31318 call rwsem_down_write_failed
31319 restore_common_regs
31320 + pax_force_retaddr
31321 ret
31322 CFI_ENDPROC
31323 ENDPROC(call_rwsem_down_write_failed)
31324 @@ -115,7 +117,8 @@ ENTRY(call_rwsem_wake)
31325 movq %rax,%rdi
31326 call rwsem_wake
31327 restore_common_regs
31328 -1: ret
31329 +1: pax_force_retaddr
31330 + ret
31331 CFI_ENDPROC
31332 ENDPROC(call_rwsem_wake)
31333
31334 @@ -127,6 +130,7 @@ ENTRY(call_rwsem_downgrade_wake)
31335 call rwsem_downgrade_wake
31336 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31337 restore_common_regs
31338 + pax_force_retaddr
31339 ret
31340 CFI_ENDPROC
31341 ENDPROC(call_rwsem_downgrade_wake)
31342 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31343 index f89ba4e9..512b2de 100644
31344 --- a/arch/x86/lib/thunk_64.S
31345 +++ b/arch/x86/lib/thunk_64.S
31346 @@ -9,6 +9,7 @@
31347 #include <asm/dwarf2.h>
31348 #include <asm/calling.h>
31349 #include <asm/asm.h>
31350 +#include <asm/alternative-asm.h>
31351
31352 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31353 .macro THUNK name, func, put_ret_addr_in_rdi=0
31354 @@ -69,6 +70,7 @@ restore:
31355 popq_cfi_reg rdx
31356 popq_cfi_reg rsi
31357 popq_cfi_reg rdi
31358 + pax_force_retaddr
31359 ret
31360 CFI_ENDPROC
31361 _ASM_NOKPROBE(restore)
31362 diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
31363 index ddf9ecb..e342586 100644
31364 --- a/arch/x86/lib/usercopy.c
31365 +++ b/arch/x86/lib/usercopy.c
31366 @@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
31367 unsigned long ret;
31368
31369 if (__range_not_ok(from, n, TASK_SIZE))
31370 - return 0;
31371 + return n;
31372
31373 /*
31374 * Even though this function is typically called from NMI/IRQ context
31375 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31376 index e2f5e21..4b22130 100644
31377 --- a/arch/x86/lib/usercopy_32.c
31378 +++ b/arch/x86/lib/usercopy_32.c
31379 @@ -42,11 +42,13 @@ do { \
31380 int __d0; \
31381 might_fault(); \
31382 __asm__ __volatile__( \
31383 + __COPYUSER_SET_ES \
31384 ASM_STAC "\n" \
31385 "0: rep; stosl\n" \
31386 " movl %2,%0\n" \
31387 "1: rep; stosb\n" \
31388 "2: " ASM_CLAC "\n" \
31389 + __COPYUSER_RESTORE_ES \
31390 ".section .fixup,\"ax\"\n" \
31391 "3: lea 0(%2,%0,4),%0\n" \
31392 " jmp 2b\n" \
31393 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31394
31395 #ifdef CONFIG_X86_INTEL_USERCOPY
31396 static unsigned long
31397 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31398 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31399 {
31400 int d0, d1;
31401 __asm__ __volatile__(
31402 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31403 " .align 2,0x90\n"
31404 "3: movl 0(%4), %%eax\n"
31405 "4: movl 4(%4), %%edx\n"
31406 - "5: movl %%eax, 0(%3)\n"
31407 - "6: movl %%edx, 4(%3)\n"
31408 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31409 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31410 "7: movl 8(%4), %%eax\n"
31411 "8: movl 12(%4),%%edx\n"
31412 - "9: movl %%eax, 8(%3)\n"
31413 - "10: movl %%edx, 12(%3)\n"
31414 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31415 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31416 "11: movl 16(%4), %%eax\n"
31417 "12: movl 20(%4), %%edx\n"
31418 - "13: movl %%eax, 16(%3)\n"
31419 - "14: movl %%edx, 20(%3)\n"
31420 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31421 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31422 "15: movl 24(%4), %%eax\n"
31423 "16: movl 28(%4), %%edx\n"
31424 - "17: movl %%eax, 24(%3)\n"
31425 - "18: movl %%edx, 28(%3)\n"
31426 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31427 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31428 "19: movl 32(%4), %%eax\n"
31429 "20: movl 36(%4), %%edx\n"
31430 - "21: movl %%eax, 32(%3)\n"
31431 - "22: movl %%edx, 36(%3)\n"
31432 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31433 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31434 "23: movl 40(%4), %%eax\n"
31435 "24: movl 44(%4), %%edx\n"
31436 - "25: movl %%eax, 40(%3)\n"
31437 - "26: movl %%edx, 44(%3)\n"
31438 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31439 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31440 "27: movl 48(%4), %%eax\n"
31441 "28: movl 52(%4), %%edx\n"
31442 - "29: movl %%eax, 48(%3)\n"
31443 - "30: movl %%edx, 52(%3)\n"
31444 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31445 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31446 "31: movl 56(%4), %%eax\n"
31447 "32: movl 60(%4), %%edx\n"
31448 - "33: movl %%eax, 56(%3)\n"
31449 - "34: movl %%edx, 60(%3)\n"
31450 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31451 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31452 " addl $-64, %0\n"
31453 " addl $64, %4\n"
31454 " addl $64, %3\n"
31455 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31456 " shrl $2, %0\n"
31457 " andl $3, %%eax\n"
31458 " cld\n"
31459 + __COPYUSER_SET_ES
31460 "99: rep; movsl\n"
31461 "36: movl %%eax, %0\n"
31462 "37: rep; movsb\n"
31463 "100:\n"
31464 + __COPYUSER_RESTORE_ES
31465 + ".section .fixup,\"ax\"\n"
31466 + "101: lea 0(%%eax,%0,4),%0\n"
31467 + " jmp 100b\n"
31468 + ".previous\n"
31469 + _ASM_EXTABLE(1b,100b)
31470 + _ASM_EXTABLE(2b,100b)
31471 + _ASM_EXTABLE(3b,100b)
31472 + _ASM_EXTABLE(4b,100b)
31473 + _ASM_EXTABLE(5b,100b)
31474 + _ASM_EXTABLE(6b,100b)
31475 + _ASM_EXTABLE(7b,100b)
31476 + _ASM_EXTABLE(8b,100b)
31477 + _ASM_EXTABLE(9b,100b)
31478 + _ASM_EXTABLE(10b,100b)
31479 + _ASM_EXTABLE(11b,100b)
31480 + _ASM_EXTABLE(12b,100b)
31481 + _ASM_EXTABLE(13b,100b)
31482 + _ASM_EXTABLE(14b,100b)
31483 + _ASM_EXTABLE(15b,100b)
31484 + _ASM_EXTABLE(16b,100b)
31485 + _ASM_EXTABLE(17b,100b)
31486 + _ASM_EXTABLE(18b,100b)
31487 + _ASM_EXTABLE(19b,100b)
31488 + _ASM_EXTABLE(20b,100b)
31489 + _ASM_EXTABLE(21b,100b)
31490 + _ASM_EXTABLE(22b,100b)
31491 + _ASM_EXTABLE(23b,100b)
31492 + _ASM_EXTABLE(24b,100b)
31493 + _ASM_EXTABLE(25b,100b)
31494 + _ASM_EXTABLE(26b,100b)
31495 + _ASM_EXTABLE(27b,100b)
31496 + _ASM_EXTABLE(28b,100b)
31497 + _ASM_EXTABLE(29b,100b)
31498 + _ASM_EXTABLE(30b,100b)
31499 + _ASM_EXTABLE(31b,100b)
31500 + _ASM_EXTABLE(32b,100b)
31501 + _ASM_EXTABLE(33b,100b)
31502 + _ASM_EXTABLE(34b,100b)
31503 + _ASM_EXTABLE(35b,100b)
31504 + _ASM_EXTABLE(36b,100b)
31505 + _ASM_EXTABLE(37b,100b)
31506 + _ASM_EXTABLE(99b,101b)
31507 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31508 + : "1"(to), "2"(from), "0"(size)
31509 + : "eax", "edx", "memory");
31510 + return size;
31511 +}
31512 +
31513 +static unsigned long
31514 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31515 +{
31516 + int d0, d1;
31517 + __asm__ __volatile__(
31518 + " .align 2,0x90\n"
31519 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31520 + " cmpl $67, %0\n"
31521 + " jbe 3f\n"
31522 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31523 + " .align 2,0x90\n"
31524 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31525 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31526 + "5: movl %%eax, 0(%3)\n"
31527 + "6: movl %%edx, 4(%3)\n"
31528 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31529 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31530 + "9: movl %%eax, 8(%3)\n"
31531 + "10: movl %%edx, 12(%3)\n"
31532 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31533 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31534 + "13: movl %%eax, 16(%3)\n"
31535 + "14: movl %%edx, 20(%3)\n"
31536 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31537 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31538 + "17: movl %%eax, 24(%3)\n"
31539 + "18: movl %%edx, 28(%3)\n"
31540 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31541 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31542 + "21: movl %%eax, 32(%3)\n"
31543 + "22: movl %%edx, 36(%3)\n"
31544 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31545 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31546 + "25: movl %%eax, 40(%3)\n"
31547 + "26: movl %%edx, 44(%3)\n"
31548 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31549 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31550 + "29: movl %%eax, 48(%3)\n"
31551 + "30: movl %%edx, 52(%3)\n"
31552 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31553 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31554 + "33: movl %%eax, 56(%3)\n"
31555 + "34: movl %%edx, 60(%3)\n"
31556 + " addl $-64, %0\n"
31557 + " addl $64, %4\n"
31558 + " addl $64, %3\n"
31559 + " cmpl $63, %0\n"
31560 + " ja 1b\n"
31561 + "35: movl %0, %%eax\n"
31562 + " shrl $2, %0\n"
31563 + " andl $3, %%eax\n"
31564 + " cld\n"
31565 + "99: rep; "__copyuser_seg" movsl\n"
31566 + "36: movl %%eax, %0\n"
31567 + "37: rep; "__copyuser_seg" movsb\n"
31568 + "100:\n"
31569 ".section .fixup,\"ax\"\n"
31570 "101: lea 0(%%eax,%0,4),%0\n"
31571 " jmp 100b\n"
31572 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31573 int d0, d1;
31574 __asm__ __volatile__(
31575 " .align 2,0x90\n"
31576 - "0: movl 32(%4), %%eax\n"
31577 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31578 " cmpl $67, %0\n"
31579 " jbe 2f\n"
31580 - "1: movl 64(%4), %%eax\n"
31581 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31582 " .align 2,0x90\n"
31583 - "2: movl 0(%4), %%eax\n"
31584 - "21: movl 4(%4), %%edx\n"
31585 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31586 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31587 " movl %%eax, 0(%3)\n"
31588 " movl %%edx, 4(%3)\n"
31589 - "3: movl 8(%4), %%eax\n"
31590 - "31: movl 12(%4),%%edx\n"
31591 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31592 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31593 " movl %%eax, 8(%3)\n"
31594 " movl %%edx, 12(%3)\n"
31595 - "4: movl 16(%4), %%eax\n"
31596 - "41: movl 20(%4), %%edx\n"
31597 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31598 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31599 " movl %%eax, 16(%3)\n"
31600 " movl %%edx, 20(%3)\n"
31601 - "10: movl 24(%4), %%eax\n"
31602 - "51: movl 28(%4), %%edx\n"
31603 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31604 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31605 " movl %%eax, 24(%3)\n"
31606 " movl %%edx, 28(%3)\n"
31607 - "11: movl 32(%4), %%eax\n"
31608 - "61: movl 36(%4), %%edx\n"
31609 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31610 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31611 " movl %%eax, 32(%3)\n"
31612 " movl %%edx, 36(%3)\n"
31613 - "12: movl 40(%4), %%eax\n"
31614 - "71: movl 44(%4), %%edx\n"
31615 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31616 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31617 " movl %%eax, 40(%3)\n"
31618 " movl %%edx, 44(%3)\n"
31619 - "13: movl 48(%4), %%eax\n"
31620 - "81: movl 52(%4), %%edx\n"
31621 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31622 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31623 " movl %%eax, 48(%3)\n"
31624 " movl %%edx, 52(%3)\n"
31625 - "14: movl 56(%4), %%eax\n"
31626 - "91: movl 60(%4), %%edx\n"
31627 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31628 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31629 " movl %%eax, 56(%3)\n"
31630 " movl %%edx, 60(%3)\n"
31631 " addl $-64, %0\n"
31632 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31633 " shrl $2, %0\n"
31634 " andl $3, %%eax\n"
31635 " cld\n"
31636 - "6: rep; movsl\n"
31637 + "6: rep; "__copyuser_seg" movsl\n"
31638 " movl %%eax,%0\n"
31639 - "7: rep; movsb\n"
31640 + "7: rep; "__copyuser_seg" movsb\n"
31641 "8:\n"
31642 ".section .fixup,\"ax\"\n"
31643 "9: lea 0(%%eax,%0,4),%0\n"
31644 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31645
31646 __asm__ __volatile__(
31647 " .align 2,0x90\n"
31648 - "0: movl 32(%4), %%eax\n"
31649 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31650 " cmpl $67, %0\n"
31651 " jbe 2f\n"
31652 - "1: movl 64(%4), %%eax\n"
31653 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31654 " .align 2,0x90\n"
31655 - "2: movl 0(%4), %%eax\n"
31656 - "21: movl 4(%4), %%edx\n"
31657 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31658 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31659 " movnti %%eax, 0(%3)\n"
31660 " movnti %%edx, 4(%3)\n"
31661 - "3: movl 8(%4), %%eax\n"
31662 - "31: movl 12(%4),%%edx\n"
31663 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31664 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31665 " movnti %%eax, 8(%3)\n"
31666 " movnti %%edx, 12(%3)\n"
31667 - "4: movl 16(%4), %%eax\n"
31668 - "41: movl 20(%4), %%edx\n"
31669 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31670 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31671 " movnti %%eax, 16(%3)\n"
31672 " movnti %%edx, 20(%3)\n"
31673 - "10: movl 24(%4), %%eax\n"
31674 - "51: movl 28(%4), %%edx\n"
31675 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31676 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31677 " movnti %%eax, 24(%3)\n"
31678 " movnti %%edx, 28(%3)\n"
31679 - "11: movl 32(%4), %%eax\n"
31680 - "61: movl 36(%4), %%edx\n"
31681 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31682 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31683 " movnti %%eax, 32(%3)\n"
31684 " movnti %%edx, 36(%3)\n"
31685 - "12: movl 40(%4), %%eax\n"
31686 - "71: movl 44(%4), %%edx\n"
31687 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31688 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31689 " movnti %%eax, 40(%3)\n"
31690 " movnti %%edx, 44(%3)\n"
31691 - "13: movl 48(%4), %%eax\n"
31692 - "81: movl 52(%4), %%edx\n"
31693 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31694 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31695 " movnti %%eax, 48(%3)\n"
31696 " movnti %%edx, 52(%3)\n"
31697 - "14: movl 56(%4), %%eax\n"
31698 - "91: movl 60(%4), %%edx\n"
31699 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31700 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31701 " movnti %%eax, 56(%3)\n"
31702 " movnti %%edx, 60(%3)\n"
31703 " addl $-64, %0\n"
31704 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31705 " shrl $2, %0\n"
31706 " andl $3, %%eax\n"
31707 " cld\n"
31708 - "6: rep; movsl\n"
31709 + "6: rep; "__copyuser_seg" movsl\n"
31710 " movl %%eax,%0\n"
31711 - "7: rep; movsb\n"
31712 + "7: rep; "__copyuser_seg" movsb\n"
31713 "8:\n"
31714 ".section .fixup,\"ax\"\n"
31715 "9: lea 0(%%eax,%0,4),%0\n"
31716 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31717
31718 __asm__ __volatile__(
31719 " .align 2,0x90\n"
31720 - "0: movl 32(%4), %%eax\n"
31721 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31722 " cmpl $67, %0\n"
31723 " jbe 2f\n"
31724 - "1: movl 64(%4), %%eax\n"
31725 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31726 " .align 2,0x90\n"
31727 - "2: movl 0(%4), %%eax\n"
31728 - "21: movl 4(%4), %%edx\n"
31729 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31730 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31731 " movnti %%eax, 0(%3)\n"
31732 " movnti %%edx, 4(%3)\n"
31733 - "3: movl 8(%4), %%eax\n"
31734 - "31: movl 12(%4),%%edx\n"
31735 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31736 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31737 " movnti %%eax, 8(%3)\n"
31738 " movnti %%edx, 12(%3)\n"
31739 - "4: movl 16(%4), %%eax\n"
31740 - "41: movl 20(%4), %%edx\n"
31741 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31742 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31743 " movnti %%eax, 16(%3)\n"
31744 " movnti %%edx, 20(%3)\n"
31745 - "10: movl 24(%4), %%eax\n"
31746 - "51: movl 28(%4), %%edx\n"
31747 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31748 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31749 " movnti %%eax, 24(%3)\n"
31750 " movnti %%edx, 28(%3)\n"
31751 - "11: movl 32(%4), %%eax\n"
31752 - "61: movl 36(%4), %%edx\n"
31753 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31754 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31755 " movnti %%eax, 32(%3)\n"
31756 " movnti %%edx, 36(%3)\n"
31757 - "12: movl 40(%4), %%eax\n"
31758 - "71: movl 44(%4), %%edx\n"
31759 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31760 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31761 " movnti %%eax, 40(%3)\n"
31762 " movnti %%edx, 44(%3)\n"
31763 - "13: movl 48(%4), %%eax\n"
31764 - "81: movl 52(%4), %%edx\n"
31765 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31766 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31767 " movnti %%eax, 48(%3)\n"
31768 " movnti %%edx, 52(%3)\n"
31769 - "14: movl 56(%4), %%eax\n"
31770 - "91: movl 60(%4), %%edx\n"
31771 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31772 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31773 " movnti %%eax, 56(%3)\n"
31774 " movnti %%edx, 60(%3)\n"
31775 " addl $-64, %0\n"
31776 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31777 " shrl $2, %0\n"
31778 " andl $3, %%eax\n"
31779 " cld\n"
31780 - "6: rep; movsl\n"
31781 + "6: rep; "__copyuser_seg" movsl\n"
31782 " movl %%eax,%0\n"
31783 - "7: rep; movsb\n"
31784 + "7: rep; "__copyuser_seg" movsb\n"
31785 "8:\n"
31786 ".section .fixup,\"ax\"\n"
31787 "9: lea 0(%%eax,%0,4),%0\n"
31788 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31789 */
31790 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31791 unsigned long size);
31792 -unsigned long __copy_user_intel(void __user *to, const void *from,
31793 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31794 + unsigned long size);
31795 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31796 unsigned long size);
31797 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31798 const void __user *from, unsigned long size);
31799 #endif /* CONFIG_X86_INTEL_USERCOPY */
31800
31801 /* Generic arbitrary sized copy. */
31802 -#define __copy_user(to, from, size) \
31803 +#define __copy_user(to, from, size, prefix, set, restore) \
31804 do { \
31805 int __d0, __d1, __d2; \
31806 __asm__ __volatile__( \
31807 + set \
31808 " cmp $7,%0\n" \
31809 " jbe 1f\n" \
31810 " movl %1,%0\n" \
31811 " negl %0\n" \
31812 " andl $7,%0\n" \
31813 " subl %0,%3\n" \
31814 - "4: rep; movsb\n" \
31815 + "4: rep; "prefix"movsb\n" \
31816 " movl %3,%0\n" \
31817 " shrl $2,%0\n" \
31818 " andl $3,%3\n" \
31819 " .align 2,0x90\n" \
31820 - "0: rep; movsl\n" \
31821 + "0: rep; "prefix"movsl\n" \
31822 " movl %3,%0\n" \
31823 - "1: rep; movsb\n" \
31824 + "1: rep; "prefix"movsb\n" \
31825 "2:\n" \
31826 + restore \
31827 ".section .fixup,\"ax\"\n" \
31828 "5: addl %3,%0\n" \
31829 " jmp 2b\n" \
31830 @@ -538,14 +650,14 @@ do { \
31831 " negl %0\n" \
31832 " andl $7,%0\n" \
31833 " subl %0,%3\n" \
31834 - "4: rep; movsb\n" \
31835 + "4: rep; "__copyuser_seg"movsb\n" \
31836 " movl %3,%0\n" \
31837 " shrl $2,%0\n" \
31838 " andl $3,%3\n" \
31839 " .align 2,0x90\n" \
31840 - "0: rep; movsl\n" \
31841 + "0: rep; "__copyuser_seg"movsl\n" \
31842 " movl %3,%0\n" \
31843 - "1: rep; movsb\n" \
31844 + "1: rep; "__copyuser_seg"movsb\n" \
31845 "2:\n" \
31846 ".section .fixup,\"ax\"\n" \
31847 "5: addl %3,%0\n" \
31848 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31849 {
31850 stac();
31851 if (movsl_is_ok(to, from, n))
31852 - __copy_user(to, from, n);
31853 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31854 else
31855 - n = __copy_user_intel(to, from, n);
31856 + n = __generic_copy_to_user_intel(to, from, n);
31857 clac();
31858 return n;
31859 }
31860 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31861 {
31862 stac();
31863 if (movsl_is_ok(to, from, n))
31864 - __copy_user(to, from, n);
31865 + __copy_user(to, from, n, __copyuser_seg, "", "");
31866 else
31867 - n = __copy_user_intel((void __user *)to,
31868 - (const void *)from, n);
31869 + n = __generic_copy_from_user_intel(to, from, n);
31870 clac();
31871 return n;
31872 }
31873 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31874 if (n > 64 && cpu_has_xmm2)
31875 n = __copy_user_intel_nocache(to, from, n);
31876 else
31877 - __copy_user(to, from, n);
31878 + __copy_user(to, from, n, __copyuser_seg, "", "");
31879 #else
31880 - __copy_user(to, from, n);
31881 + __copy_user(to, from, n, __copyuser_seg, "", "");
31882 #endif
31883 clac();
31884 return n;
31885 }
31886 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31887
31888 -/**
31889 - * copy_to_user: - Copy a block of data into user space.
31890 - * @to: Destination address, in user space.
31891 - * @from: Source address, in kernel space.
31892 - * @n: Number of bytes to copy.
31893 - *
31894 - * Context: User context only. This function may sleep.
31895 - *
31896 - * Copy data from kernel space to user space.
31897 - *
31898 - * Returns number of bytes that could not be copied.
31899 - * On success, this will be zero.
31900 - */
31901 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31902 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31903 +void __set_fs(mm_segment_t x)
31904 {
31905 - if (access_ok(VERIFY_WRITE, to, n))
31906 - n = __copy_to_user(to, from, n);
31907 - return n;
31908 + switch (x.seg) {
31909 + case 0:
31910 + loadsegment(gs, 0);
31911 + break;
31912 + case TASK_SIZE_MAX:
31913 + loadsegment(gs, __USER_DS);
31914 + break;
31915 + case -1UL:
31916 + loadsegment(gs, __KERNEL_DS);
31917 + break;
31918 + default:
31919 + BUG();
31920 + }
31921 }
31922 -EXPORT_SYMBOL(_copy_to_user);
31923 +EXPORT_SYMBOL(__set_fs);
31924
31925 -/**
31926 - * copy_from_user: - Copy a block of data from user space.
31927 - * @to: Destination address, in kernel space.
31928 - * @from: Source address, in user space.
31929 - * @n: Number of bytes to copy.
31930 - *
31931 - * Context: User context only. This function may sleep.
31932 - *
31933 - * Copy data from user space to kernel space.
31934 - *
31935 - * Returns number of bytes that could not be copied.
31936 - * On success, this will be zero.
31937 - *
31938 - * If some data could not be copied, this function will pad the copied
31939 - * data to the requested size using zero bytes.
31940 - */
31941 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31942 +void set_fs(mm_segment_t x)
31943 {
31944 - if (access_ok(VERIFY_READ, from, n))
31945 - n = __copy_from_user(to, from, n);
31946 - else
31947 - memset(to, 0, n);
31948 - return n;
31949 + current_thread_info()->addr_limit = x;
31950 + __set_fs(x);
31951 }
31952 -EXPORT_SYMBOL(_copy_from_user);
31953 +EXPORT_SYMBOL(set_fs);
31954 +#endif
31955 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31956 index 0a42327..7a82465 100644
31957 --- a/arch/x86/lib/usercopy_64.c
31958 +++ b/arch/x86/lib/usercopy_64.c
31959 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31960 might_fault();
31961 /* no memory constraint because it doesn't change any memory gcc knows
31962 about */
31963 + pax_open_userland();
31964 stac();
31965 asm volatile(
31966 " testq %[size8],%[size8]\n"
31967 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31968 _ASM_EXTABLE(0b,3b)
31969 _ASM_EXTABLE(1b,2b)
31970 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31971 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31972 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31973 [zero] "r" (0UL), [eight] "r" (8UL));
31974 clac();
31975 + pax_close_userland();
31976 return size;
31977 }
31978 EXPORT_SYMBOL(__clear_user);
31979 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31980 }
31981 EXPORT_SYMBOL(clear_user);
31982
31983 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31984 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31985 {
31986 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31987 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31988 - }
31989 - return len;
31990 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31991 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31992 + return len;
31993 }
31994 EXPORT_SYMBOL(copy_in_user);
31995
31996 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31997 * it is not necessary to optimize tail handling.
31998 */
31999 __visible unsigned long
32000 -copy_user_handle_tail(char *to, char *from, unsigned len)
32001 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
32002 {
32003 + clac();
32004 + pax_close_userland();
32005 for (; len; --len, to++) {
32006 char c;
32007
32008 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
32009 if (__put_user_nocheck(c, to, sizeof(char)))
32010 break;
32011 }
32012 - clac();
32013
32014 /* If the destination is a kernel buffer, we always clear the end */
32015 - if (!__addr_ok(to))
32016 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
32017 memset(to, 0, len);
32018 return len;
32019 }
32020 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
32021 index a482d10..1a6edb5 100644
32022 --- a/arch/x86/mm/Makefile
32023 +++ b/arch/x86/mm/Makefile
32024 @@ -33,3 +33,7 @@ obj-$(CONFIG_ACPI_NUMA) += srat.o
32025 obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
32026
32027 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
32028 +
32029 +quote:="
32030 +obj-$(CONFIG_X86_64) += uderef_64.o
32031 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) -fcall-saved-rax
32032 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
32033 index 903ec1e..c4166b2 100644
32034 --- a/arch/x86/mm/extable.c
32035 +++ b/arch/x86/mm/extable.c
32036 @@ -6,12 +6,24 @@
32037 static inline unsigned long
32038 ex_insn_addr(const struct exception_table_entry *x)
32039 {
32040 - return (unsigned long)&x->insn + x->insn;
32041 + unsigned long reloc = 0;
32042 +
32043 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32044 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32045 +#endif
32046 +
32047 + return (unsigned long)&x->insn + x->insn + reloc;
32048 }
32049 static inline unsigned long
32050 ex_fixup_addr(const struct exception_table_entry *x)
32051 {
32052 - return (unsigned long)&x->fixup + x->fixup;
32053 + unsigned long reloc = 0;
32054 +
32055 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32056 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32057 +#endif
32058 +
32059 + return (unsigned long)&x->fixup + x->fixup + reloc;
32060 }
32061
32062 int fixup_exception(struct pt_regs *regs)
32063 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
32064 unsigned long new_ip;
32065
32066 #ifdef CONFIG_PNPBIOS
32067 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
32068 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
32069 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
32070 extern u32 pnp_bios_is_utter_crap;
32071 pnp_bios_is_utter_crap = 1;
32072 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
32073 i += 4;
32074 p->fixup -= i;
32075 i += 4;
32076 +
32077 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32078 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
32079 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32080 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32081 +#endif
32082 +
32083 }
32084 }
32085
32086 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
32087 index 181c53b..d336596 100644
32088 --- a/arch/x86/mm/fault.c
32089 +++ b/arch/x86/mm/fault.c
32090 @@ -13,12 +13,19 @@
32091 #include <linux/hugetlb.h> /* hstate_index_to_shift */
32092 #include <linux/prefetch.h> /* prefetchw */
32093 #include <linux/context_tracking.h> /* exception_enter(), ... */
32094 +#include <linux/unistd.h>
32095 +#include <linux/compiler.h>
32096
32097 #include <asm/traps.h> /* dotraplinkage, ... */
32098 #include <asm/pgalloc.h> /* pgd_*(), ... */
32099 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
32100 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
32101 #include <asm/vsyscall.h> /* emulate_vsyscall */
32102 +#include <asm/tlbflush.h>
32103 +
32104 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32105 +#include <asm/stacktrace.h>
32106 +#endif
32107
32108 #define CREATE_TRACE_POINTS
32109 #include <asm/trace/exceptions.h>
32110 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
32111 return !instr_lo || (instr_lo>>1) == 1;
32112 case 0x00:
32113 /* Prefetch instruction is 0x0F0D or 0x0F18 */
32114 - if (probe_kernel_address(instr, opcode))
32115 + if (user_mode(regs)) {
32116 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32117 + return 0;
32118 + } else if (probe_kernel_address(instr, opcode))
32119 return 0;
32120
32121 *prefetch = (instr_lo == 0xF) &&
32122 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
32123 while (instr < max_instr) {
32124 unsigned char opcode;
32125
32126 - if (probe_kernel_address(instr, opcode))
32127 + if (user_mode(regs)) {
32128 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32129 + break;
32130 + } else if (probe_kernel_address(instr, opcode))
32131 break;
32132
32133 instr++;
32134 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
32135 force_sig_info(si_signo, &info, tsk);
32136 }
32137
32138 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32139 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
32140 +#endif
32141 +
32142 +#ifdef CONFIG_PAX_EMUTRAMP
32143 +static int pax_handle_fetch_fault(struct pt_regs *regs);
32144 +#endif
32145 +
32146 +#ifdef CONFIG_PAX_PAGEEXEC
32147 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
32148 +{
32149 + pgd_t *pgd;
32150 + pud_t *pud;
32151 + pmd_t *pmd;
32152 +
32153 + pgd = pgd_offset(mm, address);
32154 + if (!pgd_present(*pgd))
32155 + return NULL;
32156 + pud = pud_offset(pgd, address);
32157 + if (!pud_present(*pud))
32158 + return NULL;
32159 + pmd = pmd_offset(pud, address);
32160 + if (!pmd_present(*pmd))
32161 + return NULL;
32162 + return pmd;
32163 +}
32164 +#endif
32165 +
32166 DEFINE_SPINLOCK(pgd_lock);
32167 LIST_HEAD(pgd_list);
32168
32169 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
32170 for (address = VMALLOC_START & PMD_MASK;
32171 address >= TASK_SIZE && address < FIXADDR_TOP;
32172 address += PMD_SIZE) {
32173 +
32174 +#ifdef CONFIG_PAX_PER_CPU_PGD
32175 + unsigned long cpu;
32176 +#else
32177 struct page *page;
32178 +#endif
32179
32180 spin_lock(&pgd_lock);
32181 +
32182 +#ifdef CONFIG_PAX_PER_CPU_PGD
32183 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
32184 + pgd_t *pgd = get_cpu_pgd(cpu, user);
32185 + pmd_t *ret;
32186 +
32187 + ret = vmalloc_sync_one(pgd, address);
32188 + if (!ret)
32189 + break;
32190 + pgd = get_cpu_pgd(cpu, kernel);
32191 +#else
32192 list_for_each_entry(page, &pgd_list, lru) {
32193 + pgd_t *pgd;
32194 spinlock_t *pgt_lock;
32195 pmd_t *ret;
32196
32197 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
32198 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32199
32200 spin_lock(pgt_lock);
32201 - ret = vmalloc_sync_one(page_address(page), address);
32202 + pgd = page_address(page);
32203 +#endif
32204 +
32205 + ret = vmalloc_sync_one(pgd, address);
32206 +
32207 +#ifndef CONFIG_PAX_PER_CPU_PGD
32208 spin_unlock(pgt_lock);
32209 +#endif
32210
32211 if (!ret)
32212 break;
32213 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32214 * an interrupt in the middle of a task switch..
32215 */
32216 pgd_paddr = read_cr3();
32217 +
32218 +#ifdef CONFIG_PAX_PER_CPU_PGD
32219 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32220 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32221 +#endif
32222 +
32223 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32224 if (!pmd_k)
32225 return -1;
32226 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32227 * happen within a race in page table update. In the later
32228 * case just flush:
32229 */
32230 - pgd = pgd_offset(current->active_mm, address);
32231 +
32232 pgd_ref = pgd_offset_k(address);
32233 if (pgd_none(*pgd_ref))
32234 return -1;
32235
32236 +#ifdef CONFIG_PAX_PER_CPU_PGD
32237 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32238 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32239 + if (pgd_none(*pgd)) {
32240 + set_pgd(pgd, *pgd_ref);
32241 + arch_flush_lazy_mmu_mode();
32242 + } else {
32243 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32244 + }
32245 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32246 +#else
32247 + pgd = pgd_offset(current->active_mm, address);
32248 +#endif
32249 +
32250 if (pgd_none(*pgd)) {
32251 set_pgd(pgd, *pgd_ref);
32252 arch_flush_lazy_mmu_mode();
32253 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32254 static int is_errata100(struct pt_regs *regs, unsigned long address)
32255 {
32256 #ifdef CONFIG_X86_64
32257 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32258 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32259 return 1;
32260 #endif
32261 return 0;
32262 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32263 }
32264
32265 static const char nx_warning[] = KERN_CRIT
32266 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32267 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32268 static const char smep_warning[] = KERN_CRIT
32269 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32270 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32271
32272 static void
32273 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32274 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32275 if (!oops_may_print())
32276 return;
32277
32278 - if (error_code & PF_INSTR) {
32279 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32280 unsigned int level;
32281 pgd_t *pgd;
32282 pte_t *pte;
32283 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32284 pte = lookup_address_in_pgd(pgd, address, &level);
32285
32286 if (pte && pte_present(*pte) && !pte_exec(*pte))
32287 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32288 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32289 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32290 (pgd_flags(*pgd) & _PAGE_USER) &&
32291 (__read_cr4() & X86_CR4_SMEP))
32292 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32293 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32294 }
32295
32296 +#ifdef CONFIG_PAX_KERNEXEC
32297 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32298 + if (current->signal->curr_ip)
32299 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32300 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32301 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32302 + else
32303 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32304 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32305 + }
32306 +#endif
32307 +
32308 printk(KERN_ALERT "BUG: unable to handle kernel ");
32309 if (address < PAGE_SIZE)
32310 printk(KERN_CONT "NULL pointer dereference");
32311 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32312 return;
32313 }
32314 #endif
32315 +
32316 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32317 + if (pax_is_fetch_fault(regs, error_code, address)) {
32318 +
32319 +#ifdef CONFIG_PAX_EMUTRAMP
32320 + switch (pax_handle_fetch_fault(regs)) {
32321 + case 2:
32322 + return;
32323 + }
32324 +#endif
32325 +
32326 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32327 + do_group_exit(SIGKILL);
32328 + }
32329 +#endif
32330 +
32331 /* Kernel addresses are always protection faults: */
32332 if (address >= TASK_SIZE)
32333 error_code |= PF_PROT;
32334 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32335 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32336 printk(KERN_ERR
32337 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32338 - tsk->comm, tsk->pid, address);
32339 + tsk->comm, task_pid_nr(tsk), address);
32340 code = BUS_MCEERR_AR;
32341 }
32342 #endif
32343 @@ -916,6 +1028,107 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32344 return 1;
32345 }
32346
32347 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32348 +static inline unsigned long get_limit(unsigned long segment)
32349 +{
32350 + unsigned long __limit;
32351 +
32352 + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
32353 + return __limit + 1;
32354 +}
32355 +
32356 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32357 +{
32358 + pte_t *pte;
32359 + pmd_t *pmd;
32360 + spinlock_t *ptl;
32361 + unsigned char pte_mask;
32362 +
32363 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32364 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32365 + return 0;
32366 +
32367 + /* PaX: it's our fault, let's handle it if we can */
32368 +
32369 + /* PaX: take a look at read faults before acquiring any locks */
32370 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32371 + /* instruction fetch attempt from a protected page in user mode */
32372 + up_read(&mm->mmap_sem);
32373 +
32374 +#ifdef CONFIG_PAX_EMUTRAMP
32375 + switch (pax_handle_fetch_fault(regs)) {
32376 + case 2:
32377 + return 1;
32378 + }
32379 +#endif
32380 +
32381 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32382 + do_group_exit(SIGKILL);
32383 + }
32384 +
32385 + pmd = pax_get_pmd(mm, address);
32386 + if (unlikely(!pmd))
32387 + return 0;
32388 +
32389 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32390 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32391 + pte_unmap_unlock(pte, ptl);
32392 + return 0;
32393 + }
32394 +
32395 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32396 + /* write attempt to a protected page in user mode */
32397 + pte_unmap_unlock(pte, ptl);
32398 + return 0;
32399 + }
32400 +
32401 +#ifdef CONFIG_SMP
32402 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32403 +#else
32404 + if (likely(address > get_limit(regs->cs)))
32405 +#endif
32406 + {
32407 + set_pte(pte, pte_mkread(*pte));
32408 + __flush_tlb_one(address);
32409 + pte_unmap_unlock(pte, ptl);
32410 + up_read(&mm->mmap_sem);
32411 + return 1;
32412 + }
32413 +
32414 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32415 +
32416 + /*
32417 + * PaX: fill DTLB with user rights and retry
32418 + */
32419 + __asm__ __volatile__ (
32420 + "orb %2,(%1)\n"
32421 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32422 +/*
32423 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32424 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32425 + * page fault when examined during a TLB load attempt. this is true not only
32426 + * for PTEs holding a non-present entry but also present entries that will
32427 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32428 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32429 + * for our target pages since their PTEs are simply not in the TLBs at all.
32430 +
32431 + * the best thing in omitting it is that we gain around 15-20% speed in the
32432 + * fast path of the page fault handler and can get rid of tracing since we
32433 + * can no longer flush unintended entries.
32434 + */
32435 + "invlpg (%0)\n"
32436 +#endif
32437 + __copyuser_seg"testb $0,(%0)\n"
32438 + "xorb %3,(%1)\n"
32439 + :
32440 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32441 + : "memory", "cc");
32442 + pte_unmap_unlock(pte, ptl);
32443 + up_read(&mm->mmap_sem);
32444 + return 1;
32445 +}
32446 +#endif
32447 +
32448 /*
32449 * Handle a spurious fault caused by a stale TLB entry.
32450 *
32451 @@ -1001,6 +1214,9 @@ int show_unhandled_signals = 1;
32452 static inline int
32453 access_error(unsigned long error_code, struct vm_area_struct *vma)
32454 {
32455 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32456 + return 1;
32457 +
32458 if (error_code & PF_WRITE) {
32459 /* write, present and write, not present: */
32460 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32461 @@ -1063,6 +1279,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32462 tsk = current;
32463 mm = tsk->mm;
32464
32465 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32466 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32467 + if (!search_exception_tables(regs->ip)) {
32468 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32469 + bad_area_nosemaphore(regs, error_code, address);
32470 + return;
32471 + }
32472 + if (address < pax_user_shadow_base) {
32473 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32474 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32475 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32476 + } else
32477 + address -= pax_user_shadow_base;
32478 + }
32479 +#endif
32480 +
32481 /*
32482 * Detect and handle instructions that would cause a page fault for
32483 * both a tracked kernel page and a userspace page.
32484 @@ -1187,6 +1419,11 @@ retry:
32485 might_sleep();
32486 }
32487
32488 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32489 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32490 + return;
32491 +#endif
32492 +
32493 vma = find_vma(mm, address);
32494 if (unlikely(!vma)) {
32495 bad_area(regs, error_code, address);
32496 @@ -1198,18 +1435,24 @@ retry:
32497 bad_area(regs, error_code, address);
32498 return;
32499 }
32500 - if (error_code & PF_USER) {
32501 - /*
32502 - * Accessing the stack below %sp is always a bug.
32503 - * The large cushion allows instructions like enter
32504 - * and pusha to work. ("enter $65535, $31" pushes
32505 - * 32 pointers and then decrements %sp by 65535.)
32506 - */
32507 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32508 - bad_area(regs, error_code, address);
32509 - return;
32510 - }
32511 + /*
32512 + * Accessing the stack below %sp is always a bug.
32513 + * The large cushion allows instructions like enter
32514 + * and pusha to work. ("enter $65535, $31" pushes
32515 + * 32 pointers and then decrements %sp by 65535.)
32516 + */
32517 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32518 + bad_area(regs, error_code, address);
32519 + return;
32520 }
32521 +
32522 +#ifdef CONFIG_PAX_SEGMEXEC
32523 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32524 + bad_area(regs, error_code, address);
32525 + return;
32526 + }
32527 +#endif
32528 +
32529 if (unlikely(expand_stack(vma, address))) {
32530 bad_area(regs, error_code, address);
32531 return;
32532 @@ -1329,3 +1572,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32533 }
32534 NOKPROBE_SYMBOL(trace_do_page_fault);
32535 #endif /* CONFIG_TRACING */
32536 +
32537 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32538 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32539 +{
32540 + struct mm_struct *mm = current->mm;
32541 + unsigned long ip = regs->ip;
32542 +
32543 + if (v8086_mode(regs))
32544 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32545 +
32546 +#ifdef CONFIG_PAX_PAGEEXEC
32547 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32548 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32549 + return true;
32550 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32551 + return true;
32552 + return false;
32553 + }
32554 +#endif
32555 +
32556 +#ifdef CONFIG_PAX_SEGMEXEC
32557 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32558 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32559 + return true;
32560 + return false;
32561 + }
32562 +#endif
32563 +
32564 + return false;
32565 +}
32566 +#endif
32567 +
32568 +#ifdef CONFIG_PAX_EMUTRAMP
32569 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32570 +{
32571 + int err;
32572 +
32573 + do { /* PaX: libffi trampoline emulation */
32574 + unsigned char mov, jmp;
32575 + unsigned int addr1, addr2;
32576 +
32577 +#ifdef CONFIG_X86_64
32578 + if ((regs->ip + 9) >> 32)
32579 + break;
32580 +#endif
32581 +
32582 + err = get_user(mov, (unsigned char __user *)regs->ip);
32583 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32584 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32585 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32586 +
32587 + if (err)
32588 + break;
32589 +
32590 + if (mov == 0xB8 && jmp == 0xE9) {
32591 + regs->ax = addr1;
32592 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32593 + return 2;
32594 + }
32595 + } while (0);
32596 +
32597 + do { /* PaX: gcc trampoline emulation #1 */
32598 + unsigned char mov1, mov2;
32599 + unsigned short jmp;
32600 + unsigned int addr1, addr2;
32601 +
32602 +#ifdef CONFIG_X86_64
32603 + if ((regs->ip + 11) >> 32)
32604 + break;
32605 +#endif
32606 +
32607 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32608 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32609 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32610 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32611 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32612 +
32613 + if (err)
32614 + break;
32615 +
32616 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32617 + regs->cx = addr1;
32618 + regs->ax = addr2;
32619 + regs->ip = addr2;
32620 + return 2;
32621 + }
32622 + } while (0);
32623 +
32624 + do { /* PaX: gcc trampoline emulation #2 */
32625 + unsigned char mov, jmp;
32626 + unsigned int addr1, addr2;
32627 +
32628 +#ifdef CONFIG_X86_64
32629 + if ((regs->ip + 9) >> 32)
32630 + break;
32631 +#endif
32632 +
32633 + err = get_user(mov, (unsigned char __user *)regs->ip);
32634 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32635 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32636 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32637 +
32638 + if (err)
32639 + break;
32640 +
32641 + if (mov == 0xB9 && jmp == 0xE9) {
32642 + regs->cx = addr1;
32643 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32644 + return 2;
32645 + }
32646 + } while (0);
32647 +
32648 + return 1; /* PaX in action */
32649 +}
32650 +
32651 +#ifdef CONFIG_X86_64
32652 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32653 +{
32654 + int err;
32655 +
32656 + do { /* PaX: libffi trampoline emulation */
32657 + unsigned short mov1, mov2, jmp1;
32658 + unsigned char stcclc, jmp2;
32659 + unsigned long addr1, addr2;
32660 +
32661 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32662 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32663 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32664 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32665 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32666 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32667 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32668 +
32669 + if (err)
32670 + break;
32671 +
32672 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32673 + regs->r11 = addr1;
32674 + regs->r10 = addr2;
32675 + if (stcclc == 0xF8)
32676 + regs->flags &= ~X86_EFLAGS_CF;
32677 + else
32678 + regs->flags |= X86_EFLAGS_CF;
32679 + regs->ip = addr1;
32680 + return 2;
32681 + }
32682 + } while (0);
32683 +
32684 + do { /* PaX: gcc trampoline emulation #1 */
32685 + unsigned short mov1, mov2, jmp1;
32686 + unsigned char jmp2;
32687 + unsigned int addr1;
32688 + unsigned long addr2;
32689 +
32690 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32691 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32692 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32693 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32694 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32695 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32696 +
32697 + if (err)
32698 + break;
32699 +
32700 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32701 + regs->r11 = addr1;
32702 + regs->r10 = addr2;
32703 + regs->ip = addr1;
32704 + return 2;
32705 + }
32706 + } while (0);
32707 +
32708 + do { /* PaX: gcc trampoline emulation #2 */
32709 + unsigned short mov1, mov2, jmp1;
32710 + unsigned char jmp2;
32711 + unsigned long addr1, addr2;
32712 +
32713 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32714 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32715 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32716 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32717 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32718 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32719 +
32720 + if (err)
32721 + break;
32722 +
32723 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32724 + regs->r11 = addr1;
32725 + regs->r10 = addr2;
32726 + regs->ip = addr1;
32727 + return 2;
32728 + }
32729 + } while (0);
32730 +
32731 + return 1; /* PaX in action */
32732 +}
32733 +#endif
32734 +
32735 +/*
32736 + * PaX: decide what to do with offenders (regs->ip = fault address)
32737 + *
32738 + * returns 1 when task should be killed
32739 + * 2 when gcc trampoline was detected
32740 + */
32741 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32742 +{
32743 + if (v8086_mode(regs))
32744 + return 1;
32745 +
32746 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32747 + return 1;
32748 +
32749 +#ifdef CONFIG_X86_32
32750 + return pax_handle_fetch_fault_32(regs);
32751 +#else
32752 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32753 + return pax_handle_fetch_fault_32(regs);
32754 + else
32755 + return pax_handle_fetch_fault_64(regs);
32756 +#endif
32757 +}
32758 +#endif
32759 +
32760 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32761 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32762 +{
32763 + long i;
32764 +
32765 + printk(KERN_ERR "PAX: bytes at PC: ");
32766 + for (i = 0; i < 20; i++) {
32767 + unsigned char c;
32768 + if (get_user(c, (unsigned char __force_user *)pc+i))
32769 + printk(KERN_CONT "?? ");
32770 + else
32771 + printk(KERN_CONT "%02x ", c);
32772 + }
32773 + printk("\n");
32774 +
32775 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32776 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32777 + unsigned long c;
32778 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32779 +#ifdef CONFIG_X86_32
32780 + printk(KERN_CONT "???????? ");
32781 +#else
32782 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32783 + printk(KERN_CONT "???????? ???????? ");
32784 + else
32785 + printk(KERN_CONT "???????????????? ");
32786 +#endif
32787 + } else {
32788 +#ifdef CONFIG_X86_64
32789 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32790 + printk(KERN_CONT "%08x ", (unsigned int)c);
32791 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32792 + } else
32793 +#endif
32794 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32795 + }
32796 + }
32797 + printk("\n");
32798 +}
32799 +#endif
32800 +
32801 +/**
32802 + * probe_kernel_write(): safely attempt to write to a location
32803 + * @dst: address to write to
32804 + * @src: pointer to the data that shall be written
32805 + * @size: size of the data chunk
32806 + *
32807 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32808 + * happens, handle that and return -EFAULT.
32809 + */
32810 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32811 +{
32812 + long ret;
32813 + mm_segment_t old_fs = get_fs();
32814 +
32815 + set_fs(KERNEL_DS);
32816 + pagefault_disable();
32817 + pax_open_kernel();
32818 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32819 + pax_close_kernel();
32820 + pagefault_enable();
32821 + set_fs(old_fs);
32822 +
32823 + return ret ? -EFAULT : 0;
32824 +}
32825 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32826 index 81bf3d2..7ef25c2 100644
32827 --- a/arch/x86/mm/gup.c
32828 +++ b/arch/x86/mm/gup.c
32829 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32830 addr = start;
32831 len = (unsigned long) nr_pages << PAGE_SHIFT;
32832 end = start + len;
32833 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32834 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32835 (void __user *)start, len)))
32836 return 0;
32837
32838 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32839 goto slow_irqon;
32840 #endif
32841
32842 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32843 + (void __user *)start, len)))
32844 + return 0;
32845 +
32846 /*
32847 * XXX: batch / limit 'nr', to avoid large irq off latency
32848 * needs some instrumenting to determine the common sizes used by
32849 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32850 index 4500142..53a363c 100644
32851 --- a/arch/x86/mm/highmem_32.c
32852 +++ b/arch/x86/mm/highmem_32.c
32853 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32854 idx = type + KM_TYPE_NR*smp_processor_id();
32855 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32856 BUG_ON(!pte_none(*(kmap_pte-idx)));
32857 +
32858 + pax_open_kernel();
32859 set_pte(kmap_pte-idx, mk_pte(page, prot));
32860 + pax_close_kernel();
32861 +
32862 arch_flush_lazy_mmu_mode();
32863
32864 return (void *)vaddr;
32865 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32866 index 42982b2..7168fc3 100644
32867 --- a/arch/x86/mm/hugetlbpage.c
32868 +++ b/arch/x86/mm/hugetlbpage.c
32869 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32870 #ifdef CONFIG_HUGETLB_PAGE
32871 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32872 unsigned long addr, unsigned long len,
32873 - unsigned long pgoff, unsigned long flags)
32874 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32875 {
32876 struct hstate *h = hstate_file(file);
32877 struct vm_unmapped_area_info info;
32878 -
32879 +
32880 info.flags = 0;
32881 info.length = len;
32882 info.low_limit = current->mm->mmap_legacy_base;
32883 info.high_limit = TASK_SIZE;
32884 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32885 info.align_offset = 0;
32886 + info.threadstack_offset = offset;
32887 return vm_unmapped_area(&info);
32888 }
32889
32890 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32891 unsigned long addr0, unsigned long len,
32892 - unsigned long pgoff, unsigned long flags)
32893 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32894 {
32895 struct hstate *h = hstate_file(file);
32896 struct vm_unmapped_area_info info;
32897 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32898 info.high_limit = current->mm->mmap_base;
32899 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32900 info.align_offset = 0;
32901 + info.threadstack_offset = offset;
32902 addr = vm_unmapped_area(&info);
32903
32904 /*
32905 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32906 VM_BUG_ON(addr != -ENOMEM);
32907 info.flags = 0;
32908 info.low_limit = TASK_UNMAPPED_BASE;
32909 +
32910 +#ifdef CONFIG_PAX_RANDMMAP
32911 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32912 + info.low_limit += current->mm->delta_mmap;
32913 +#endif
32914 +
32915 info.high_limit = TASK_SIZE;
32916 addr = vm_unmapped_area(&info);
32917 }
32918 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32919 struct hstate *h = hstate_file(file);
32920 struct mm_struct *mm = current->mm;
32921 struct vm_area_struct *vma;
32922 + unsigned long pax_task_size = TASK_SIZE;
32923 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32924
32925 if (len & ~huge_page_mask(h))
32926 return -EINVAL;
32927 - if (len > TASK_SIZE)
32928 +
32929 +#ifdef CONFIG_PAX_SEGMEXEC
32930 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32931 + pax_task_size = SEGMEXEC_TASK_SIZE;
32932 +#endif
32933 +
32934 + pax_task_size -= PAGE_SIZE;
32935 +
32936 + if (len > pax_task_size)
32937 return -ENOMEM;
32938
32939 if (flags & MAP_FIXED) {
32940 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32941 return addr;
32942 }
32943
32944 +#ifdef CONFIG_PAX_RANDMMAP
32945 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32946 +#endif
32947 +
32948 if (addr) {
32949 addr = ALIGN(addr, huge_page_size(h));
32950 vma = find_vma(mm, addr);
32951 - if (TASK_SIZE - len >= addr &&
32952 - (!vma || addr + len <= vma->vm_start))
32953 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32954 return addr;
32955 }
32956 if (mm->get_unmapped_area == arch_get_unmapped_area)
32957 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32958 - pgoff, flags);
32959 + pgoff, flags, offset);
32960 else
32961 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32962 - pgoff, flags);
32963 + pgoff, flags, offset);
32964 }
32965 #endif /* CONFIG_HUGETLB_PAGE */
32966
32967 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32968 index 1d55318..d58fd6a 100644
32969 --- a/arch/x86/mm/init.c
32970 +++ b/arch/x86/mm/init.c
32971 @@ -4,6 +4,7 @@
32972 #include <linux/swap.h>
32973 #include <linux/memblock.h>
32974 #include <linux/bootmem.h> /* for max_low_pfn */
32975 +#include <linux/tboot.h>
32976
32977 #include <asm/cacheflush.h>
32978 #include <asm/e820.h>
32979 @@ -17,6 +18,8 @@
32980 #include <asm/proto.h>
32981 #include <asm/dma.h> /* for MAX_DMA_PFN */
32982 #include <asm/microcode.h>
32983 +#include <asm/desc.h>
32984 +#include <asm/bios_ebda.h>
32985
32986 /*
32987 * We need to define the tracepoints somewhere, and tlb.c
32988 @@ -615,7 +618,18 @@ void __init init_mem_mapping(void)
32989 early_ioremap_page_table_range_init();
32990 #endif
32991
32992 +#ifdef CONFIG_PAX_PER_CPU_PGD
32993 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32994 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32995 + KERNEL_PGD_PTRS);
32996 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32997 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32998 + KERNEL_PGD_PTRS);
32999 + load_cr3(get_cpu_pgd(0, kernel));
33000 +#else
33001 load_cr3(swapper_pg_dir);
33002 +#endif
33003 +
33004 __flush_tlb_all();
33005
33006 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
33007 @@ -631,10 +645,40 @@ void __init init_mem_mapping(void)
33008 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
33009 * mmio resources as well as potential bios/acpi data regions.
33010 */
33011 +
33012 +#ifdef CONFIG_GRKERNSEC_KMEM
33013 +static unsigned int ebda_start __read_only;
33014 +static unsigned int ebda_end __read_only;
33015 +#endif
33016 +
33017 int devmem_is_allowed(unsigned long pagenr)
33018 {
33019 - if (pagenr < 256)
33020 +#ifdef CONFIG_GRKERNSEC_KMEM
33021 + /* allow BDA */
33022 + if (!pagenr)
33023 return 1;
33024 + /* allow EBDA */
33025 + if (pagenr >= ebda_start && pagenr < ebda_end)
33026 + return 1;
33027 + /* if tboot is in use, allow access to its hardcoded serial log range */
33028 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
33029 + return 1;
33030 +#else
33031 + if (!pagenr)
33032 + return 1;
33033 +#ifdef CONFIG_VM86
33034 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
33035 + return 1;
33036 +#endif
33037 +#endif
33038 +
33039 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
33040 + return 1;
33041 +#ifdef CONFIG_GRKERNSEC_KMEM
33042 + /* throw out everything else below 1MB */
33043 + if (pagenr <= 256)
33044 + return 0;
33045 +#endif
33046 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
33047 return 0;
33048 if (!page_is_ram(pagenr))
33049 @@ -680,8 +724,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
33050 #endif
33051 }
33052
33053 +#ifdef CONFIG_GRKERNSEC_KMEM
33054 +static inline void gr_init_ebda(void)
33055 +{
33056 + unsigned int ebda_addr;
33057 + unsigned int ebda_size = 0;
33058 +
33059 + ebda_addr = get_bios_ebda();
33060 + if (ebda_addr) {
33061 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
33062 + ebda_size <<= 10;
33063 + }
33064 + if (ebda_addr && ebda_size) {
33065 + ebda_start = ebda_addr >> PAGE_SHIFT;
33066 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
33067 + } else {
33068 + ebda_start = 0x9f000 >> PAGE_SHIFT;
33069 + ebda_end = 0xa0000 >> PAGE_SHIFT;
33070 + }
33071 +}
33072 +#else
33073 +static inline void gr_init_ebda(void) { }
33074 +#endif
33075 +
33076 void free_initmem(void)
33077 {
33078 +#ifdef CONFIG_PAX_KERNEXEC
33079 +#ifdef CONFIG_X86_32
33080 + /* PaX: limit KERNEL_CS to actual size */
33081 + unsigned long addr, limit;
33082 + struct desc_struct d;
33083 + int cpu;
33084 +#else
33085 + pgd_t *pgd;
33086 + pud_t *pud;
33087 + pmd_t *pmd;
33088 + unsigned long addr, end;
33089 +#endif
33090 +#endif
33091 +
33092 + gr_init_ebda();
33093 +
33094 +#ifdef CONFIG_PAX_KERNEXEC
33095 +#ifdef CONFIG_X86_32
33096 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
33097 + limit = (limit - 1UL) >> PAGE_SHIFT;
33098 +
33099 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
33100 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
33101 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
33102 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
33103 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
33104 + }
33105 +
33106 + /* PaX: make KERNEL_CS read-only */
33107 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
33108 + if (!paravirt_enabled())
33109 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
33110 +/*
33111 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
33112 + pgd = pgd_offset_k(addr);
33113 + pud = pud_offset(pgd, addr);
33114 + pmd = pmd_offset(pud, addr);
33115 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33116 + }
33117 +*/
33118 +#ifdef CONFIG_X86_PAE
33119 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
33120 +/*
33121 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
33122 + pgd = pgd_offset_k(addr);
33123 + pud = pud_offset(pgd, addr);
33124 + pmd = pmd_offset(pud, addr);
33125 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33126 + }
33127 +*/
33128 +#endif
33129 +
33130 +#ifdef CONFIG_MODULES
33131 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
33132 +#endif
33133 +
33134 +#else
33135 + /* PaX: make kernel code/rodata read-only, rest non-executable */
33136 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
33137 + pgd = pgd_offset_k(addr);
33138 + pud = pud_offset(pgd, addr);
33139 + pmd = pmd_offset(pud, addr);
33140 + if (!pmd_present(*pmd))
33141 + continue;
33142 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
33143 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33144 + else
33145 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33146 + }
33147 +
33148 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
33149 + end = addr + KERNEL_IMAGE_SIZE;
33150 + for (; addr < end; addr += PMD_SIZE) {
33151 + pgd = pgd_offset_k(addr);
33152 + pud = pud_offset(pgd, addr);
33153 + pmd = pmd_offset(pud, addr);
33154 + if (!pmd_present(*pmd))
33155 + continue;
33156 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
33157 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33158 + }
33159 +#endif
33160 +
33161 + flush_tlb_all();
33162 +#endif
33163 +
33164 free_init_pages("unused kernel",
33165 (unsigned long)(&__init_begin),
33166 (unsigned long)(&__init_end));
33167 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
33168 index c8140e1..59257fc 100644
33169 --- a/arch/x86/mm/init_32.c
33170 +++ b/arch/x86/mm/init_32.c
33171 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
33172 bool __read_mostly __vmalloc_start_set = false;
33173
33174 /*
33175 - * Creates a middle page table and puts a pointer to it in the
33176 - * given global directory entry. This only returns the gd entry
33177 - * in non-PAE compilation mode, since the middle layer is folded.
33178 - */
33179 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
33180 -{
33181 - pud_t *pud;
33182 - pmd_t *pmd_table;
33183 -
33184 -#ifdef CONFIG_X86_PAE
33185 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
33186 - pmd_table = (pmd_t *)alloc_low_page();
33187 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
33188 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33189 - pud = pud_offset(pgd, 0);
33190 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33191 -
33192 - return pmd_table;
33193 - }
33194 -#endif
33195 - pud = pud_offset(pgd, 0);
33196 - pmd_table = pmd_offset(pud, 0);
33197 -
33198 - return pmd_table;
33199 -}
33200 -
33201 -/*
33202 * Create a page table and place a pointer to it in a middle page
33203 * directory entry:
33204 */
33205 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33206 pte_t *page_table = (pte_t *)alloc_low_page();
33207
33208 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33209 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33210 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33211 +#else
33212 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33213 +#endif
33214 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33215 }
33216
33217 return pte_offset_kernel(pmd, 0);
33218 }
33219
33220 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33221 +{
33222 + pud_t *pud;
33223 + pmd_t *pmd_table;
33224 +
33225 + pud = pud_offset(pgd, 0);
33226 + pmd_table = pmd_offset(pud, 0);
33227 +
33228 + return pmd_table;
33229 +}
33230 +
33231 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33232 {
33233 int pgd_idx = pgd_index(vaddr);
33234 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33235 int pgd_idx, pmd_idx;
33236 unsigned long vaddr;
33237 pgd_t *pgd;
33238 + pud_t *pud;
33239 pmd_t *pmd;
33240 pte_t *pte = NULL;
33241 unsigned long count = page_table_range_init_count(start, end);
33242 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33243 pgd = pgd_base + pgd_idx;
33244
33245 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33246 - pmd = one_md_table_init(pgd);
33247 - pmd = pmd + pmd_index(vaddr);
33248 + pud = pud_offset(pgd, vaddr);
33249 + pmd = pmd_offset(pud, vaddr);
33250 +
33251 +#ifdef CONFIG_X86_PAE
33252 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33253 +#endif
33254 +
33255 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33256 pmd++, pmd_idx++) {
33257 pte = page_table_kmap_check(one_page_table_init(pmd),
33258 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33259 }
33260 }
33261
33262 -static inline int is_kernel_text(unsigned long addr)
33263 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33264 {
33265 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33266 - return 1;
33267 - return 0;
33268 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33269 + end <= ktla_ktva((unsigned long)_stext)) &&
33270 + (start >= ktla_ktva((unsigned long)_einittext) ||
33271 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33272 +
33273 +#ifdef CONFIG_ACPI_SLEEP
33274 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33275 +#endif
33276 +
33277 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33278 + return 0;
33279 + return 1;
33280 }
33281
33282 /*
33283 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33284 unsigned long last_map_addr = end;
33285 unsigned long start_pfn, end_pfn;
33286 pgd_t *pgd_base = swapper_pg_dir;
33287 - int pgd_idx, pmd_idx, pte_ofs;
33288 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33289 unsigned long pfn;
33290 pgd_t *pgd;
33291 + pud_t *pud;
33292 pmd_t *pmd;
33293 pte_t *pte;
33294 unsigned pages_2m, pages_4k;
33295 @@ -291,8 +295,13 @@ repeat:
33296 pfn = start_pfn;
33297 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33298 pgd = pgd_base + pgd_idx;
33299 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33300 - pmd = one_md_table_init(pgd);
33301 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33302 + pud = pud_offset(pgd, 0);
33303 + pmd = pmd_offset(pud, 0);
33304 +
33305 +#ifdef CONFIG_X86_PAE
33306 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33307 +#endif
33308
33309 if (pfn >= end_pfn)
33310 continue;
33311 @@ -304,14 +313,13 @@ repeat:
33312 #endif
33313 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33314 pmd++, pmd_idx++) {
33315 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33316 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33317
33318 /*
33319 * Map with big pages if possible, otherwise
33320 * create normal page tables:
33321 */
33322 if (use_pse) {
33323 - unsigned int addr2;
33324 pgprot_t prot = PAGE_KERNEL_LARGE;
33325 /*
33326 * first pass will use the same initial
33327 @@ -322,11 +330,7 @@ repeat:
33328 _PAGE_PSE);
33329
33330 pfn &= PMD_MASK >> PAGE_SHIFT;
33331 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33332 - PAGE_OFFSET + PAGE_SIZE-1;
33333 -
33334 - if (is_kernel_text(addr) ||
33335 - is_kernel_text(addr2))
33336 + if (is_kernel_text(address, address + PMD_SIZE))
33337 prot = PAGE_KERNEL_LARGE_EXEC;
33338
33339 pages_2m++;
33340 @@ -343,7 +347,7 @@ repeat:
33341 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33342 pte += pte_ofs;
33343 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33344 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33345 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33346 pgprot_t prot = PAGE_KERNEL;
33347 /*
33348 * first pass will use the same initial
33349 @@ -351,7 +355,7 @@ repeat:
33350 */
33351 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33352
33353 - if (is_kernel_text(addr))
33354 + if (is_kernel_text(address, address + PAGE_SIZE))
33355 prot = PAGE_KERNEL_EXEC;
33356
33357 pages_4k++;
33358 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33359
33360 pud = pud_offset(pgd, va);
33361 pmd = pmd_offset(pud, va);
33362 - if (!pmd_present(*pmd))
33363 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33364 break;
33365
33366 /* should not be large page here */
33367 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33368
33369 static void __init pagetable_init(void)
33370 {
33371 - pgd_t *pgd_base = swapper_pg_dir;
33372 -
33373 - permanent_kmaps_init(pgd_base);
33374 + permanent_kmaps_init(swapper_pg_dir);
33375 }
33376
33377 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33378 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33379 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33380
33381 /* user-defined highmem size */
33382 @@ -787,10 +789,10 @@ void __init mem_init(void)
33383 ((unsigned long)&__init_end -
33384 (unsigned long)&__init_begin) >> 10,
33385
33386 - (unsigned long)&_etext, (unsigned long)&_edata,
33387 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33388 + (unsigned long)&_sdata, (unsigned long)&_edata,
33389 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33390
33391 - (unsigned long)&_text, (unsigned long)&_etext,
33392 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33393 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33394
33395 /*
33396 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33397 if (!kernel_set_to_readonly)
33398 return;
33399
33400 + start = ktla_ktva(start);
33401 pr_debug("Set kernel text: %lx - %lx for read write\n",
33402 start, start+size);
33403
33404 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33405 if (!kernel_set_to_readonly)
33406 return;
33407
33408 + start = ktla_ktva(start);
33409 pr_debug("Set kernel text: %lx - %lx for read only\n",
33410 start, start+size);
33411
33412 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33413 unsigned long start = PFN_ALIGN(_text);
33414 unsigned long size = PFN_ALIGN(_etext) - start;
33415
33416 + start = ktla_ktva(start);
33417 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33418 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33419 size >> 10);
33420 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33421 index 3fba623..5ee9802 100644
33422 --- a/arch/x86/mm/init_64.c
33423 +++ b/arch/x86/mm/init_64.c
33424 @@ -136,7 +136,7 @@ int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
33425 * around without checking the pgd every time.
33426 */
33427
33428 -pteval_t __supported_pte_mask __read_mostly = ~0;
33429 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33430 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33431
33432 int force_personality32;
33433 @@ -169,7 +169,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33434
33435 for (address = start; address <= end; address += PGDIR_SIZE) {
33436 const pgd_t *pgd_ref = pgd_offset_k(address);
33437 +
33438 +#ifdef CONFIG_PAX_PER_CPU_PGD
33439 + unsigned long cpu;
33440 +#else
33441 struct page *page;
33442 +#endif
33443
33444 /*
33445 * When it is called after memory hot remove, pgd_none()
33446 @@ -180,6 +185,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33447 continue;
33448
33449 spin_lock(&pgd_lock);
33450 +
33451 +#ifdef CONFIG_PAX_PER_CPU_PGD
33452 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33453 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33454 +
33455 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33456 + BUG_ON(pgd_page_vaddr(*pgd)
33457 + != pgd_page_vaddr(*pgd_ref));
33458 +
33459 + if (removed) {
33460 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33461 + pgd_clear(pgd);
33462 + } else {
33463 + if (pgd_none(*pgd))
33464 + set_pgd(pgd, *pgd_ref);
33465 + }
33466 +
33467 + pgd = pgd_offset_cpu(cpu, kernel, address);
33468 +#else
33469 list_for_each_entry(page, &pgd_list, lru) {
33470 pgd_t *pgd;
33471 spinlock_t *pgt_lock;
33472 @@ -188,6 +212,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33473 /* the pgt_lock only for Xen */
33474 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33475 spin_lock(pgt_lock);
33476 +#endif
33477
33478 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33479 BUG_ON(pgd_page_vaddr(*pgd)
33480 @@ -201,7 +226,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33481 set_pgd(pgd, *pgd_ref);
33482 }
33483
33484 +#ifndef CONFIG_PAX_PER_CPU_PGD
33485 spin_unlock(pgt_lock);
33486 +#endif
33487 +
33488 }
33489 spin_unlock(&pgd_lock);
33490 }
33491 @@ -234,7 +262,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33492 {
33493 if (pgd_none(*pgd)) {
33494 pud_t *pud = (pud_t *)spp_getpage();
33495 - pgd_populate(&init_mm, pgd, pud);
33496 + pgd_populate_kernel(&init_mm, pgd, pud);
33497 if (pud != pud_offset(pgd, 0))
33498 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33499 pud, pud_offset(pgd, 0));
33500 @@ -246,7 +274,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33501 {
33502 if (pud_none(*pud)) {
33503 pmd_t *pmd = (pmd_t *) spp_getpage();
33504 - pud_populate(&init_mm, pud, pmd);
33505 + pud_populate_kernel(&init_mm, pud, pmd);
33506 if (pmd != pmd_offset(pud, 0))
33507 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33508 pmd, pmd_offset(pud, 0));
33509 @@ -275,7 +303,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33510 pmd = fill_pmd(pud, vaddr);
33511 pte = fill_pte(pmd, vaddr);
33512
33513 + pax_open_kernel();
33514 set_pte(pte, new_pte);
33515 + pax_close_kernel();
33516
33517 /*
33518 * It's enough to flush this one mapping.
33519 @@ -337,14 +367,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33520 pgd = pgd_offset_k((unsigned long)__va(phys));
33521 if (pgd_none(*pgd)) {
33522 pud = (pud_t *) spp_getpage();
33523 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33524 - _PAGE_USER));
33525 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33526 }
33527 pud = pud_offset(pgd, (unsigned long)__va(phys));
33528 if (pud_none(*pud)) {
33529 pmd = (pmd_t *) spp_getpage();
33530 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33531 - _PAGE_USER));
33532 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33533 }
33534 pmd = pmd_offset(pud, phys);
33535 BUG_ON(!pmd_none(*pmd));
33536 @@ -585,7 +613,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33537 prot);
33538
33539 spin_lock(&init_mm.page_table_lock);
33540 - pud_populate(&init_mm, pud, pmd);
33541 + pud_populate_kernel(&init_mm, pud, pmd);
33542 spin_unlock(&init_mm.page_table_lock);
33543 }
33544 __flush_tlb_all();
33545 @@ -626,7 +654,7 @@ kernel_physical_mapping_init(unsigned long start,
33546 page_size_mask);
33547
33548 spin_lock(&init_mm.page_table_lock);
33549 - pgd_populate(&init_mm, pgd, pud);
33550 + pgd_populate_kernel(&init_mm, pgd, pud);
33551 spin_unlock(&init_mm.page_table_lock);
33552 pgd_changed = true;
33553 }
33554 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33555 index 9ca35fc..4b2b7b7 100644
33556 --- a/arch/x86/mm/iomap_32.c
33557 +++ b/arch/x86/mm/iomap_32.c
33558 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33559 type = kmap_atomic_idx_push();
33560 idx = type + KM_TYPE_NR * smp_processor_id();
33561 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33562 +
33563 + pax_open_kernel();
33564 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33565 + pax_close_kernel();
33566 +
33567 arch_flush_lazy_mmu_mode();
33568
33569 return (void *)vaddr;
33570 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33571 index 70e7444..e9904fd 100644
33572 --- a/arch/x86/mm/ioremap.c
33573 +++ b/arch/x86/mm/ioremap.c
33574 @@ -56,12 +56,10 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33575 unsigned long i;
33576
33577 for (i = 0; i < nr_pages; ++i)
33578 - if (pfn_valid(start_pfn + i) &&
33579 - !PageReserved(pfn_to_page(start_pfn + i)))
33580 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33581 + !PageReserved(pfn_to_page(start_pfn + i))))
33582 return 1;
33583
33584 - WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33585 -
33586 return 0;
33587 }
33588
33589 @@ -91,7 +89,6 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33590 pgprot_t prot;
33591 int retval;
33592 void __iomem *ret_addr;
33593 - int ram_region;
33594
33595 /* Don't allow wraparound or zero size */
33596 last_addr = phys_addr + size - 1;
33597 @@ -114,23 +111,15 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
33598 /*
33599 * Don't allow anybody to remap normal RAM that we're using..
33600 */
33601 - /* First check if whole region can be identified as RAM or not */
33602 - ram_region = region_is_ram(phys_addr, size);
33603 - if (ram_region > 0) {
33604 - WARN_ONCE(1, "ioremap on RAM at 0x%lx - 0x%lx\n",
33605 - (unsigned long int)phys_addr,
33606 - (unsigned long int)last_addr);
33607 + pfn = phys_addr >> PAGE_SHIFT;
33608 + last_pfn = last_addr >> PAGE_SHIFT;
33609 + if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33610 + __ioremap_check_ram) == 1) {
33611 + WARN_ONCE(1, "ioremap on RAM at 0x%llx - 0x%llx\n",
33612 + phys_addr, last_addr);
33613 return NULL;
33614 }
33615
33616 - /* If could not be identified(-1), check page by page */
33617 - if (ram_region < 0) {
33618 - pfn = phys_addr >> PAGE_SHIFT;
33619 - last_pfn = last_addr >> PAGE_SHIFT;
33620 - if (walk_system_ram_range(pfn, last_pfn - pfn + 1, NULL,
33621 - __ioremap_check_ram) == 1)
33622 - return NULL;
33623 - }
33624 /*
33625 * Mappings have to be page-aligned
33626 */
33627 @@ -288,7 +277,7 @@ EXPORT_SYMBOL(ioremap_prot);
33628 *
33629 * Caller must ensure there is only one unmapping for the same pointer.
33630 */
33631 -void iounmap(volatile void __iomem *addr)
33632 +void iounmap(const volatile void __iomem *addr)
33633 {
33634 struct vm_struct *p, *o;
33635
33636 @@ -351,32 +340,36 @@ int arch_ioremap_pmd_supported(void)
33637 */
33638 void *xlate_dev_mem_ptr(phys_addr_t phys)
33639 {
33640 - unsigned long start = phys & PAGE_MASK;
33641 - unsigned long offset = phys & ~PAGE_MASK;
33642 - unsigned long vaddr;
33643 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33644
33645 - /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33646 - if (page_is_ram(start >> PAGE_SHIFT))
33647 - return __va(phys);
33648 + if (page_is_ram(pfn)) {
33649 +#ifdef CONFIG_HIGHMEM
33650 + if (pfn >= max_low_pfn)
33651 + return kmap_high(pfn_to_page(pfn));
33652 + else
33653 +#endif
33654 + return __va(phys);
33655 + }
33656
33657 - vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE);
33658 - /* Only add the offset on success and return NULL if the ioremap() failed: */
33659 - if (vaddr)
33660 - vaddr += offset;
33661 -
33662 - return (void *)vaddr;
33663 + return (void __force *)ioremap_cache(phys, 1);
33664 }
33665
33666 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33667 {
33668 - if (page_is_ram(phys >> PAGE_SHIFT))
33669 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33670 +
33671 + if (page_is_ram(pfn)) {
33672 +#ifdef CONFIG_HIGHMEM
33673 + if (pfn >= max_low_pfn)
33674 + kunmap_high(pfn_to_page(pfn));
33675 +#endif
33676 return;
33677 + }
33678
33679 - iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33680 - return;
33681 + iounmap((void __iomem __force *)addr);
33682 }
33683
33684 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33685 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33686
33687 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33688 {
33689 @@ -412,8 +405,7 @@ void __init early_ioremap_init(void)
33690 early_ioremap_setup();
33691
33692 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33693 - memset(bm_pte, 0, sizeof(bm_pte));
33694 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33695 + pmd_populate_user(&init_mm, pmd, bm_pte);
33696
33697 /*
33698 * The boot-ioremap range spans multiple pmds, for which
33699 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33700 index b4f2e7e..96c9c3e 100644
33701 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33702 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33703 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33704 * memory (e.g. tracked pages)? For now, we need this to avoid
33705 * invoking kmemcheck for PnP BIOS calls.
33706 */
33707 - if (regs->flags & X86_VM_MASK)
33708 + if (v8086_mode(regs))
33709 return false;
33710 - if (regs->cs != __KERNEL_CS)
33711 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33712 return false;
33713
33714 pte = kmemcheck_pte_lookup(address);
33715 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33716 index 9d518d6..8a091f5 100644
33717 --- a/arch/x86/mm/mmap.c
33718 +++ b/arch/x86/mm/mmap.c
33719 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33720 * Leave an at least ~128 MB hole with possible stack randomization.
33721 */
33722 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33723 -#define MAX_GAP (TASK_SIZE/6*5)
33724 +#define MAX_GAP (pax_task_size/6*5)
33725
33726 static int mmap_is_legacy(void)
33727 {
33728 @@ -81,27 +81,40 @@ unsigned long arch_mmap_rnd(void)
33729 return rnd << PAGE_SHIFT;
33730 }
33731
33732 -static unsigned long mmap_base(unsigned long rnd)
33733 +static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd)
33734 {
33735 unsigned long gap = rlimit(RLIMIT_STACK);
33736 + unsigned long pax_task_size = TASK_SIZE;
33737 +
33738 +#ifdef CONFIG_PAX_SEGMEXEC
33739 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33740 + pax_task_size = SEGMEXEC_TASK_SIZE;
33741 +#endif
33742
33743 if (gap < MIN_GAP)
33744 gap = MIN_GAP;
33745 else if (gap > MAX_GAP)
33746 gap = MAX_GAP;
33747
33748 - return PAGE_ALIGN(TASK_SIZE - gap - rnd);
33749 + return PAGE_ALIGN(pax_task_size - gap - rnd);
33750 }
33751
33752 /*
33753 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33754 * does, but not when emulating X86_32
33755 */
33756 -static unsigned long mmap_legacy_base(unsigned long rnd)
33757 +static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd)
33758 {
33759 - if (mmap_is_ia32())
33760 + if (mmap_is_ia32()) {
33761 +
33762 +#ifdef CONFIG_PAX_SEGMEXEC
33763 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33764 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33765 + else
33766 +#endif
33767 +
33768 return TASK_UNMAPPED_BASE;
33769 - else
33770 + } else
33771 return TASK_UNMAPPED_BASE + rnd;
33772 }
33773
33774 @@ -113,16 +126,27 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
33775 {
33776 unsigned long random_factor = 0UL;
33777
33778 +#ifdef CONFIG_PAX_RANDMMAP
33779 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33780 +#endif
33781 if (current->flags & PF_RANDOMIZE)
33782 random_factor = arch_mmap_rnd();
33783
33784 - mm->mmap_legacy_base = mmap_legacy_base(random_factor);
33785 + mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor);
33786
33787 if (mmap_is_legacy()) {
33788 mm->mmap_base = mm->mmap_legacy_base;
33789 mm->get_unmapped_area = arch_get_unmapped_area;
33790 } else {
33791 - mm->mmap_base = mmap_base(random_factor);
33792 + mm->mmap_base = mmap_base(mm, random_factor);
33793 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
33794 }
33795 +
33796 +#ifdef CONFIG_PAX_RANDMMAP
33797 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33798 + mm->mmap_legacy_base += mm->delta_mmap;
33799 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33800 + }
33801 +#endif
33802 +
33803 }
33804 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33805 index 0057a7a..95c7edd 100644
33806 --- a/arch/x86/mm/mmio-mod.c
33807 +++ b/arch/x86/mm/mmio-mod.c
33808 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33809 break;
33810 default:
33811 {
33812 - unsigned char *ip = (unsigned char *)instptr;
33813 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33814 my_trace->opcode = MMIO_UNKNOWN_OP;
33815 my_trace->width = 0;
33816 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33817 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33818 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33819 void __iomem *addr)
33820 {
33821 - static atomic_t next_id;
33822 + static atomic_unchecked_t next_id;
33823 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33824 /* These are page-unaligned. */
33825 struct mmiotrace_map map = {
33826 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33827 .private = trace
33828 },
33829 .phys = offset,
33830 - .id = atomic_inc_return(&next_id)
33831 + .id = atomic_inc_return_unchecked(&next_id)
33832 };
33833 map.map_id = trace->id;
33834
33835 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33836 ioremap_trace_core(offset, size, addr);
33837 }
33838
33839 -static void iounmap_trace_core(volatile void __iomem *addr)
33840 +static void iounmap_trace_core(const volatile void __iomem *addr)
33841 {
33842 struct mmiotrace_map map = {
33843 .phys = 0,
33844 @@ -328,7 +328,7 @@ not_enabled:
33845 }
33846 }
33847
33848 -void mmiotrace_iounmap(volatile void __iomem *addr)
33849 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33850 {
33851 might_sleep();
33852 if (is_enabled()) /* recheck and proper locking in *_core() */
33853 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33854 index 4053bb5..b1ad3dc 100644
33855 --- a/arch/x86/mm/numa.c
33856 +++ b/arch/x86/mm/numa.c
33857 @@ -506,7 +506,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33858 }
33859 }
33860
33861 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33862 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33863 {
33864 unsigned long uninitialized_var(pfn_align);
33865 int i, nid;
33866 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33867 index 89af288..05381957 100644
33868 --- a/arch/x86/mm/pageattr.c
33869 +++ b/arch/x86/mm/pageattr.c
33870 @@ -260,7 +260,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33871 */
33872 #ifdef CONFIG_PCI_BIOS
33873 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33874 - pgprot_val(forbidden) |= _PAGE_NX;
33875 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33876 #endif
33877
33878 /*
33879 @@ -268,9 +268,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33880 * Does not cover __inittext since that is gone later on. On
33881 * 64bit we do not enforce !NX on the low mapping
33882 */
33883 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33884 - pgprot_val(forbidden) |= _PAGE_NX;
33885 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33886 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33887
33888 +#ifdef CONFIG_DEBUG_RODATA
33889 /*
33890 * The .rodata section needs to be read-only. Using the pfn
33891 * catches all aliases.
33892 @@ -278,6 +279,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33893 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33894 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33895 pgprot_val(forbidden) |= _PAGE_RW;
33896 +#endif
33897
33898 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33899 /*
33900 @@ -316,6 +318,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33901 }
33902 #endif
33903
33904 +#ifdef CONFIG_PAX_KERNEXEC
33905 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33906 + pgprot_val(forbidden) |= _PAGE_RW;
33907 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33908 + }
33909 +#endif
33910 +
33911 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33912
33913 return prot;
33914 @@ -438,23 +447,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33915 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33916 {
33917 /* change init_mm */
33918 + pax_open_kernel();
33919 set_pte_atomic(kpte, pte);
33920 +
33921 #ifdef CONFIG_X86_32
33922 if (!SHARED_KERNEL_PMD) {
33923 +
33924 +#ifdef CONFIG_PAX_PER_CPU_PGD
33925 + unsigned long cpu;
33926 +#else
33927 struct page *page;
33928 +#endif
33929
33930 +#ifdef CONFIG_PAX_PER_CPU_PGD
33931 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33932 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33933 +#else
33934 list_for_each_entry(page, &pgd_list, lru) {
33935 - pgd_t *pgd;
33936 + pgd_t *pgd = (pgd_t *)page_address(page);
33937 +#endif
33938 +
33939 pud_t *pud;
33940 pmd_t *pmd;
33941
33942 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33943 + pgd += pgd_index(address);
33944 pud = pud_offset(pgd, address);
33945 pmd = pmd_offset(pud, address);
33946 set_pte_atomic((pte_t *)pmd, pte);
33947 }
33948 }
33949 #endif
33950 + pax_close_kernel();
33951 }
33952
33953 static int
33954 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33955 index 35af677..e7bf11f 100644
33956 --- a/arch/x86/mm/pat.c
33957 +++ b/arch/x86/mm/pat.c
33958 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33959 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33960
33961 if (pg_flags == _PGMT_DEFAULT)
33962 - return -1;
33963 + return _PAGE_CACHE_MODE_NUM;
33964 else if (pg_flags == _PGMT_WC)
33965 return _PAGE_CACHE_MODE_WC;
33966 else if (pg_flags == _PGMT_UC_MINUS)
33967 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33968
33969 page = pfn_to_page(pfn);
33970 type = get_page_memtype(page);
33971 - if (type != -1) {
33972 + if (type != _PAGE_CACHE_MODE_NUM) {
33973 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33974 start, end - 1, type, req_type);
33975 if (new_type)
33976 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33977
33978 if (!entry) {
33979 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33980 - current->comm, current->pid, start, end - 1);
33981 + current->comm, task_pid_nr(current), start, end - 1);
33982 return -EINVAL;
33983 }
33984
33985 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33986 page = pfn_to_page(paddr >> PAGE_SHIFT);
33987 rettype = get_page_memtype(page);
33988 /*
33989 - * -1 from get_page_memtype() implies RAM page is in its
33990 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33991 * default state and not reserved, and hence of type WB
33992 */
33993 - if (rettype == -1)
33994 + if (rettype == _PAGE_CACHE_MODE_NUM)
33995 rettype = _PAGE_CACHE_MODE_WB;
33996
33997 return rettype;
33998 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33999
34000 while (cursor < to) {
34001 if (!devmem_is_allowed(pfn)) {
34002 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
34003 - current->comm, from, to - 1);
34004 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx), PAT prevents it\n",
34005 + current->comm, from, to - 1, cursor);
34006 return 0;
34007 }
34008 cursor += PAGE_SIZE;
34009 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
34010 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
34011 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
34012 "for [mem %#010Lx-%#010Lx]\n",
34013 - current->comm, current->pid,
34014 + current->comm, task_pid_nr(current),
34015 cattr_name(pcm),
34016 base, (unsigned long long)(base + size-1));
34017 return -EINVAL;
34018 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
34019 pcm = lookup_memtype(paddr);
34020 if (want_pcm != pcm) {
34021 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
34022 - current->comm, current->pid,
34023 + current->comm, task_pid_nr(current),
34024 cattr_name(want_pcm),
34025 (unsigned long long)paddr,
34026 (unsigned long long)(paddr + size - 1),
34027 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
34028 free_memtype(paddr, paddr + size);
34029 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
34030 " for [mem %#010Lx-%#010Lx], got %s\n",
34031 - current->comm, current->pid,
34032 + current->comm, task_pid_nr(current),
34033 cattr_name(want_pcm),
34034 (unsigned long long)paddr,
34035 (unsigned long long)(paddr + size - 1),
34036 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
34037 index 6582adc..fcc5d0b 100644
34038 --- a/arch/x86/mm/pat_rbtree.c
34039 +++ b/arch/x86/mm/pat_rbtree.c
34040 @@ -161,7 +161,7 @@ success:
34041
34042 failure:
34043 printk(KERN_INFO "%s:%d conflicting memory types "
34044 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
34045 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
34046 end, cattr_name(found_type), cattr_name(match->type));
34047 return -EBUSY;
34048 }
34049 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
34050 index 9f0614d..92ae64a 100644
34051 --- a/arch/x86/mm/pf_in.c
34052 +++ b/arch/x86/mm/pf_in.c
34053 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
34054 int i;
34055 enum reason_type rv = OTHERS;
34056
34057 - p = (unsigned char *)ins_addr;
34058 + p = (unsigned char *)ktla_ktva(ins_addr);
34059 p += skip_prefix(p, &prf);
34060 p += get_opcode(p, &opcode);
34061
34062 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
34063 struct prefix_bits prf;
34064 int i;
34065
34066 - p = (unsigned char *)ins_addr;
34067 + p = (unsigned char *)ktla_ktva(ins_addr);
34068 p += skip_prefix(p, &prf);
34069 p += get_opcode(p, &opcode);
34070
34071 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
34072 struct prefix_bits prf;
34073 int i;
34074
34075 - p = (unsigned char *)ins_addr;
34076 + p = (unsigned char *)ktla_ktva(ins_addr);
34077 p += skip_prefix(p, &prf);
34078 p += get_opcode(p, &opcode);
34079
34080 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
34081 struct prefix_bits prf;
34082 int i;
34083
34084 - p = (unsigned char *)ins_addr;
34085 + p = (unsigned char *)ktla_ktva(ins_addr);
34086 p += skip_prefix(p, &prf);
34087 p += get_opcode(p, &opcode);
34088 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
34089 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
34090 struct prefix_bits prf;
34091 int i;
34092
34093 - p = (unsigned char *)ins_addr;
34094 + p = (unsigned char *)ktla_ktva(ins_addr);
34095 p += skip_prefix(p, &prf);
34096 p += get_opcode(p, &opcode);
34097 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
34098 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
34099 index 0b97d2c..597bb38 100644
34100 --- a/arch/x86/mm/pgtable.c
34101 +++ b/arch/x86/mm/pgtable.c
34102 @@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd)
34103 list_del(&page->lru);
34104 }
34105
34106 -#define UNSHARED_PTRS_PER_PGD \
34107 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34108 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34109 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
34110
34111 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
34112 +{
34113 + unsigned int count = USER_PGD_PTRS;
34114
34115 + if (!pax_user_shadow_base)
34116 + return;
34117 +
34118 + while (count--)
34119 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
34120 +}
34121 +#endif
34122 +
34123 +#ifdef CONFIG_PAX_PER_CPU_PGD
34124 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
34125 +{
34126 + unsigned int count = USER_PGD_PTRS;
34127 +
34128 + while (count--) {
34129 + pgd_t pgd;
34130 +
34131 +#ifdef CONFIG_X86_64
34132 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
34133 +#else
34134 + pgd = *src++;
34135 +#endif
34136 +
34137 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34138 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
34139 +#endif
34140 +
34141 + *dst++ = pgd;
34142 + }
34143 +
34144 +}
34145 +#endif
34146 +
34147 +#ifdef CONFIG_X86_64
34148 +#define pxd_t pud_t
34149 +#define pyd_t pgd_t
34150 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
34151 +#define pgtable_pxd_page_ctor(page) true
34152 +#define pgtable_pxd_page_dtor(page) do {} while (0)
34153 +#define pxd_free(mm, pud) pud_free((mm), (pud))
34154 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
34155 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
34156 +#define PYD_SIZE PGDIR_SIZE
34157 +#define mm_inc_nr_pxds(mm) do {} while (0)
34158 +#define mm_dec_nr_pxds(mm) do {} while (0)
34159 +#else
34160 +#define pxd_t pmd_t
34161 +#define pyd_t pud_t
34162 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
34163 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
34164 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
34165 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
34166 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
34167 +#define pyd_offset(mm, address) pud_offset((mm), (address))
34168 +#define PYD_SIZE PUD_SIZE
34169 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
34170 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
34171 +#endif
34172 +
34173 +#ifdef CONFIG_PAX_PER_CPU_PGD
34174 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
34175 +static inline void pgd_dtor(pgd_t *pgd) {}
34176 +#else
34177 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
34178 {
34179 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
34180 @@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
34181 pgd_list_del(pgd);
34182 spin_unlock(&pgd_lock);
34183 }
34184 +#endif
34185
34186 /*
34187 * List of all pgd's needed for non-PAE so it can invalidate entries
34188 @@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd)
34189 * -- nyc
34190 */
34191
34192 -#ifdef CONFIG_X86_PAE
34193 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
34194 /*
34195 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
34196 * updating the top-level pagetable entries to guarantee the
34197 @@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd)
34198 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
34199 * and initialize the kernel pmds here.
34200 */
34201 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
34202 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34203
34204 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34205 {
34206 @@ -184,46 +250,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34207 */
34208 flush_tlb_mm(mm);
34209 }
34210 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
34211 +#define PREALLOCATED_PXDS USER_PGD_PTRS
34212 #else /* !CONFIG_X86_PAE */
34213
34214 /* No need to prepopulate any pagetable entries in non-PAE modes. */
34215 -#define PREALLOCATED_PMDS 0
34216 +#define PREALLOCATED_PXDS 0
34217
34218 #endif /* CONFIG_X86_PAE */
34219
34220 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
34221 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
34222 {
34223 int i;
34224
34225 - for(i = 0; i < PREALLOCATED_PMDS; i++)
34226 - if (pmds[i]) {
34227 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
34228 - free_page((unsigned long)pmds[i]);
34229 - mm_dec_nr_pmds(mm);
34230 + for(i = 0; i < PREALLOCATED_PXDS; i++)
34231 + if (pxds[i]) {
34232 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
34233 + free_page((unsigned long)pxds[i]);
34234 + mm_dec_nr_pxds(mm);
34235 }
34236 }
34237
34238 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34239 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
34240 {
34241 int i;
34242 bool failed = false;
34243
34244 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34245 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
34246 - if (!pmd)
34247 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34248 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
34249 + if (!pxd)
34250 failed = true;
34251 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
34252 - free_page((unsigned long)pmd);
34253 - pmd = NULL;
34254 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
34255 + free_page((unsigned long)pxd);
34256 + pxd = NULL;
34257 failed = true;
34258 }
34259 - if (pmd)
34260 - mm_inc_nr_pmds(mm);
34261 - pmds[i] = pmd;
34262 + if (pxd)
34263 + mm_inc_nr_pxds(mm);
34264 + pxds[i] = pxd;
34265 }
34266
34267 if (failed) {
34268 - free_pmds(mm, pmds);
34269 + free_pxds(mm, pxds);
34270 return -ENOMEM;
34271 }
34272
34273 @@ -236,43 +304,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34274 * preallocate which never got a corresponding vma will need to be
34275 * freed manually.
34276 */
34277 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34278 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34279 {
34280 int i;
34281
34282 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34283 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34284 pgd_t pgd = pgdp[i];
34285
34286 if (pgd_val(pgd) != 0) {
34287 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34288 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34289
34290 - pgdp[i] = native_make_pgd(0);
34291 + set_pgd(pgdp + i, native_make_pgd(0));
34292
34293 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34294 - pmd_free(mm, pmd);
34295 - mm_dec_nr_pmds(mm);
34296 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34297 + pxd_free(mm, pxd);
34298 + mm_dec_nr_pxds(mm);
34299 }
34300 }
34301 }
34302
34303 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34304 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34305 {
34306 - pud_t *pud;
34307 + pyd_t *pyd;
34308 int i;
34309
34310 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34311 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34312 return;
34313
34314 - pud = pud_offset(pgd, 0);
34315 +#ifdef CONFIG_X86_64
34316 + pyd = pyd_offset(mm, 0L);
34317 +#else
34318 + pyd = pyd_offset(pgd, 0L);
34319 +#endif
34320
34321 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34322 - pmd_t *pmd = pmds[i];
34323 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34324 + pxd_t *pxd = pxds[i];
34325
34326 if (i >= KERNEL_PGD_BOUNDARY)
34327 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34328 - sizeof(pmd_t) * PTRS_PER_PMD);
34329 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34330 + sizeof(pxd_t) * PTRS_PER_PMD);
34331
34332 - pud_populate(mm, pud, pmd);
34333 + pyd_populate(mm, pyd, pxd);
34334 }
34335 }
34336
34337 @@ -354,7 +426,7 @@ static inline void _pgd_free(pgd_t *pgd)
34338 pgd_t *pgd_alloc(struct mm_struct *mm)
34339 {
34340 pgd_t *pgd;
34341 - pmd_t *pmds[PREALLOCATED_PMDS];
34342 + pxd_t *pxds[PREALLOCATED_PXDS];
34343
34344 pgd = _pgd_alloc();
34345
34346 @@ -363,11 +435,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34347
34348 mm->pgd = pgd;
34349
34350 - if (preallocate_pmds(mm, pmds) != 0)
34351 + if (preallocate_pxds(mm, pxds) != 0)
34352 goto out_free_pgd;
34353
34354 if (paravirt_pgd_alloc(mm) != 0)
34355 - goto out_free_pmds;
34356 + goto out_free_pxds;
34357
34358 /*
34359 * Make sure that pre-populating the pmds is atomic with
34360 @@ -377,14 +449,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34361 spin_lock(&pgd_lock);
34362
34363 pgd_ctor(mm, pgd);
34364 - pgd_prepopulate_pmd(mm, pgd, pmds);
34365 + pgd_prepopulate_pxd(mm, pgd, pxds);
34366
34367 spin_unlock(&pgd_lock);
34368
34369 return pgd;
34370
34371 -out_free_pmds:
34372 - free_pmds(mm, pmds);
34373 +out_free_pxds:
34374 + free_pxds(mm, pxds);
34375 out_free_pgd:
34376 _pgd_free(pgd);
34377 out:
34378 @@ -393,7 +465,7 @@ out:
34379
34380 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34381 {
34382 - pgd_mop_up_pmds(mm, pgd);
34383 + pgd_mop_up_pxds(mm, pgd);
34384 pgd_dtor(pgd);
34385 paravirt_pgd_free(mm, pgd);
34386 _pgd_free(pgd);
34387 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34388 index 75cc097..79a097f 100644
34389 --- a/arch/x86/mm/pgtable_32.c
34390 +++ b/arch/x86/mm/pgtable_32.c
34391 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34392 return;
34393 }
34394 pte = pte_offset_kernel(pmd, vaddr);
34395 +
34396 + pax_open_kernel();
34397 if (pte_val(pteval))
34398 set_pte_at(&init_mm, vaddr, pte, pteval);
34399 else
34400 pte_clear(&init_mm, vaddr, pte);
34401 + pax_close_kernel();
34402
34403 /*
34404 * It's enough to flush this one mapping.
34405 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34406 index e666cbb..61788c45 100644
34407 --- a/arch/x86/mm/physaddr.c
34408 +++ b/arch/x86/mm/physaddr.c
34409 @@ -10,7 +10,7 @@
34410 #ifdef CONFIG_X86_64
34411
34412 #ifdef CONFIG_DEBUG_VIRTUAL
34413 -unsigned long __phys_addr(unsigned long x)
34414 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34415 {
34416 unsigned long y = x - __START_KERNEL_map;
34417
34418 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34419 #else
34420
34421 #ifdef CONFIG_DEBUG_VIRTUAL
34422 -unsigned long __phys_addr(unsigned long x)
34423 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34424 {
34425 unsigned long phys_addr = x - PAGE_OFFSET;
34426 /* VMALLOC_* aren't constants */
34427 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34428 index 90555bf..f5f1828 100644
34429 --- a/arch/x86/mm/setup_nx.c
34430 +++ b/arch/x86/mm/setup_nx.c
34431 @@ -5,8 +5,10 @@
34432 #include <asm/pgtable.h>
34433 #include <asm/proto.h>
34434
34435 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34436 static int disable_nx;
34437
34438 +#ifndef CONFIG_PAX_PAGEEXEC
34439 /*
34440 * noexec = on|off
34441 *
34442 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34443 return 0;
34444 }
34445 early_param("noexec", noexec_setup);
34446 +#endif
34447 +
34448 +#endif
34449
34450 void x86_configure_nx(void)
34451 {
34452 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34453 if (cpu_has_nx && !disable_nx)
34454 __supported_pte_mask |= _PAGE_NX;
34455 else
34456 +#endif
34457 __supported_pte_mask &= ~_PAGE_NX;
34458 }
34459
34460 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34461 index 3250f23..4197ac2 100644
34462 --- a/arch/x86/mm/tlb.c
34463 +++ b/arch/x86/mm/tlb.c
34464 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34465 BUG();
34466 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34467 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34468 +
34469 +#ifndef CONFIG_PAX_PER_CPU_PGD
34470 load_cr3(swapper_pg_dir);
34471 +#endif
34472 +
34473 /*
34474 * This gets called in the idle path where RCU
34475 * functions differently. Tracing normally
34476 @@ -117,7 +121,7 @@ static void flush_tlb_func(void *info)
34477 } else {
34478 unsigned long addr;
34479 unsigned long nr_pages =
34480 - f->flush_end - f->flush_start / PAGE_SIZE;
34481 + (f->flush_end - f->flush_start) / PAGE_SIZE;
34482 addr = f->flush_start;
34483 while (addr < f->flush_end) {
34484 __flush_tlb_single(addr);
34485 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34486 new file mode 100644
34487 index 0000000..3fda3f3
34488 --- /dev/null
34489 +++ b/arch/x86/mm/uderef_64.c
34490 @@ -0,0 +1,37 @@
34491 +#include <linux/mm.h>
34492 +#include <asm/pgtable.h>
34493 +#include <asm/uaccess.h>
34494 +
34495 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34496 +/* PaX: due to the special call convention these functions must
34497 + * - remain leaf functions under all configurations,
34498 + * - never be called directly, only dereferenced from the wrappers.
34499 + */
34500 +void __used __pax_open_userland(void)
34501 +{
34502 + unsigned int cpu;
34503 +
34504 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34505 + return;
34506 +
34507 + cpu = raw_get_cpu();
34508 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34509 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34510 + raw_put_cpu_no_resched();
34511 +}
34512 +EXPORT_SYMBOL(__pax_open_userland);
34513 +
34514 +void __used __pax_close_userland(void)
34515 +{
34516 + unsigned int cpu;
34517 +
34518 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34519 + return;
34520 +
34521 + cpu = raw_get_cpu();
34522 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34523 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34524 + raw_put_cpu_no_resched();
34525 +}
34526 +EXPORT_SYMBOL(__pax_close_userland);
34527 +#endif
34528 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34529 index 6440221..f84b5c7 100644
34530 --- a/arch/x86/net/bpf_jit.S
34531 +++ b/arch/x86/net/bpf_jit.S
34532 @@ -9,6 +9,7 @@
34533 */
34534 #include <linux/linkage.h>
34535 #include <asm/dwarf2.h>
34536 +#include <asm/alternative-asm.h>
34537
34538 /*
34539 * Calling convention :
34540 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34541 jle bpf_slow_path_word
34542 mov (SKBDATA,%rsi),%eax
34543 bswap %eax /* ntohl() */
34544 + pax_force_retaddr
34545 ret
34546
34547 sk_load_half:
34548 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34549 jle bpf_slow_path_half
34550 movzwl (SKBDATA,%rsi),%eax
34551 rol $8,%ax # ntohs()
34552 + pax_force_retaddr
34553 ret
34554
34555 sk_load_byte:
34556 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34557 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34558 jle bpf_slow_path_byte
34559 movzbl (SKBDATA,%rsi),%eax
34560 + pax_force_retaddr
34561 ret
34562
34563 /* rsi contains offset and can be scratched */
34564 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34565 js bpf_error
34566 mov - MAX_BPF_STACK + 32(%rbp),%eax
34567 bswap %eax
34568 + pax_force_retaddr
34569 ret
34570
34571 bpf_slow_path_half:
34572 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34573 mov - MAX_BPF_STACK + 32(%rbp),%ax
34574 rol $8,%ax
34575 movzwl %ax,%eax
34576 + pax_force_retaddr
34577 ret
34578
34579 bpf_slow_path_byte:
34580 bpf_slow_path_common(1)
34581 js bpf_error
34582 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34583 + pax_force_retaddr
34584 ret
34585
34586 #define sk_negative_common(SIZE) \
34587 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34588 sk_negative_common(4)
34589 mov (%rax), %eax
34590 bswap %eax
34591 + pax_force_retaddr
34592 ret
34593
34594 bpf_slow_path_half_neg:
34595 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34596 mov (%rax),%ax
34597 rol $8,%ax
34598 movzwl %ax,%eax
34599 + pax_force_retaddr
34600 ret
34601
34602 bpf_slow_path_byte_neg:
34603 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34604 .globl sk_load_byte_negative_offset
34605 sk_negative_common(1)
34606 movzbl (%rax), %eax
34607 + pax_force_retaddr
34608 ret
34609
34610 bpf_error:
34611 @@ -156,4 +166,5 @@ bpf_error:
34612 mov - MAX_BPF_STACK + 16(%rbp),%r14
34613 mov - MAX_BPF_STACK + 24(%rbp),%r15
34614 leaveq
34615 + pax_force_retaddr
34616 ret
34617 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34618 index ddeff48..877ead6 100644
34619 --- a/arch/x86/net/bpf_jit_comp.c
34620 +++ b/arch/x86/net/bpf_jit_comp.c
34621 @@ -13,7 +13,11 @@
34622 #include <linux/if_vlan.h>
34623 #include <asm/cacheflush.h>
34624
34625 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34626 +int bpf_jit_enable __read_only;
34627 +#else
34628 int bpf_jit_enable __read_mostly;
34629 +#endif
34630
34631 /*
34632 * assembly code in arch/x86/net/bpf_jit.S
34633 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34634 static void jit_fill_hole(void *area, unsigned int size)
34635 {
34636 /* fill whole space with int3 instructions */
34637 + pax_open_kernel();
34638 memset(area, 0xcc, size);
34639 + pax_close_kernel();
34640 }
34641
34642 struct jit_context {
34643 @@ -924,7 +930,9 @@ common_load:
34644 pr_err("bpf_jit_compile fatal error\n");
34645 return -EFAULT;
34646 }
34647 + pax_open_kernel();
34648 memcpy(image + proglen, temp, ilen);
34649 + pax_close_kernel();
34650 }
34651 proglen += ilen;
34652 addrs[i] = proglen;
34653 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34654
34655 if (image) {
34656 bpf_flush_icache(header, image + proglen);
34657 - set_memory_ro((unsigned long)header, header->pages);
34658 prog->bpf_func = (void *)image;
34659 prog->jited = true;
34660 }
34661 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34662 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34663 struct bpf_binary_header *header = (void *)addr;
34664
34665 - if (!fp->jited)
34666 - goto free_filter;
34667 + if (fp->jited)
34668 + bpf_jit_binary_free(header);
34669
34670 - set_memory_rw(addr, header->pages);
34671 - bpf_jit_binary_free(header);
34672 -
34673 -free_filter:
34674 bpf_prog_unlock_free(fp);
34675 }
34676 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34677 index 4e664bd..2beeaa2 100644
34678 --- a/arch/x86/oprofile/backtrace.c
34679 +++ b/arch/x86/oprofile/backtrace.c
34680 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34681 struct stack_frame_ia32 *fp;
34682 unsigned long bytes;
34683
34684 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34685 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34686 if (bytes != 0)
34687 return NULL;
34688
34689 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34690 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34691
34692 oprofile_add_trace(bufhead[0].return_address);
34693
34694 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34695 struct stack_frame bufhead[2];
34696 unsigned long bytes;
34697
34698 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34699 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34700 if (bytes != 0)
34701 return NULL;
34702
34703 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34704 index 1d2e639..f6ef82a 100644
34705 --- a/arch/x86/oprofile/nmi_int.c
34706 +++ b/arch/x86/oprofile/nmi_int.c
34707 @@ -23,6 +23,7 @@
34708 #include <asm/nmi.h>
34709 #include <asm/msr.h>
34710 #include <asm/apic.h>
34711 +#include <asm/pgtable.h>
34712
34713 #include "op_counter.h"
34714 #include "op_x86_model.h"
34715 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34716 if (ret)
34717 return ret;
34718
34719 - if (!model->num_virt_counters)
34720 - model->num_virt_counters = model->num_counters;
34721 + if (!model->num_virt_counters) {
34722 + pax_open_kernel();
34723 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34724 + pax_close_kernel();
34725 + }
34726
34727 mux_init(ops);
34728
34729 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34730 index 50d86c0..7985318 100644
34731 --- a/arch/x86/oprofile/op_model_amd.c
34732 +++ b/arch/x86/oprofile/op_model_amd.c
34733 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34734 num_counters = AMD64_NUM_COUNTERS;
34735 }
34736
34737 - op_amd_spec.num_counters = num_counters;
34738 - op_amd_spec.num_controls = num_counters;
34739 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34740 + pax_open_kernel();
34741 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34742 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34743 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34744 + pax_close_kernel();
34745
34746 return 0;
34747 }
34748 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34749 index d90528e..0127e2b 100644
34750 --- a/arch/x86/oprofile/op_model_ppro.c
34751 +++ b/arch/x86/oprofile/op_model_ppro.c
34752 @@ -19,6 +19,7 @@
34753 #include <asm/msr.h>
34754 #include <asm/apic.h>
34755 #include <asm/nmi.h>
34756 +#include <asm/pgtable.h>
34757
34758 #include "op_x86_model.h"
34759 #include "op_counter.h"
34760 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34761
34762 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34763
34764 - op_arch_perfmon_spec.num_counters = num_counters;
34765 - op_arch_perfmon_spec.num_controls = num_counters;
34766 + pax_open_kernel();
34767 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34768 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34769 + pax_close_kernel();
34770 }
34771
34772 static int arch_perfmon_init(struct oprofile_operations *ignore)
34773 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34774 index 71e8a67..6a313bb 100644
34775 --- a/arch/x86/oprofile/op_x86_model.h
34776 +++ b/arch/x86/oprofile/op_x86_model.h
34777 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34778 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34779 struct op_msrs const * const msrs);
34780 #endif
34781 -};
34782 +} __do_const;
34783
34784 struct op_counter_config;
34785
34786 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34787 index 852aa4c..71613f2 100644
34788 --- a/arch/x86/pci/intel_mid_pci.c
34789 +++ b/arch/x86/pci/intel_mid_pci.c
34790 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34791 pci_mmcfg_late_init();
34792 pcibios_enable_irq = intel_mid_pci_irq_enable;
34793 pcibios_disable_irq = intel_mid_pci_irq_disable;
34794 - pci_root_ops = intel_mid_pci_ops;
34795 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34796 pci_soc_mode = 1;
34797 /* Continue with standard init */
34798 return 1;
34799 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34800 index 5dc6ca5..25c03f5 100644
34801 --- a/arch/x86/pci/irq.c
34802 +++ b/arch/x86/pci/irq.c
34803 @@ -51,7 +51,7 @@ struct irq_router {
34804 struct irq_router_handler {
34805 u16 vendor;
34806 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34807 -};
34808 +} __do_const;
34809
34810 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34811 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34812 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34813 return 0;
34814 }
34815
34816 -static __initdata struct irq_router_handler pirq_routers[] = {
34817 +static __initconst const struct irq_router_handler pirq_routers[] = {
34818 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34819 { PCI_VENDOR_ID_AL, ali_router_probe },
34820 { PCI_VENDOR_ID_ITE, ite_router_probe },
34821 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34822 static void __init pirq_find_router(struct irq_router *r)
34823 {
34824 struct irq_routing_table *rt = pirq_table;
34825 - struct irq_router_handler *h;
34826 + const struct irq_router_handler *h;
34827
34828 #ifdef CONFIG_PCI_BIOS
34829 if (!rt->signature) {
34830 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34831 return 0;
34832 }
34833
34834 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34835 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34836 {
34837 .callback = fix_broken_hp_bios_irq9,
34838 .ident = "HP Pavilion N5400 Series Laptop",
34839 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34840 index 9b83b90..4112152 100644
34841 --- a/arch/x86/pci/pcbios.c
34842 +++ b/arch/x86/pci/pcbios.c
34843 @@ -79,7 +79,7 @@ union bios32 {
34844 static struct {
34845 unsigned long address;
34846 unsigned short segment;
34847 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34848 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34849
34850 /*
34851 * Returns the entry point for the given service, NULL on error
34852 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34853 unsigned long length; /* %ecx */
34854 unsigned long entry; /* %edx */
34855 unsigned long flags;
34856 + struct desc_struct d, *gdt;
34857
34858 local_irq_save(flags);
34859 - __asm__("lcall *(%%edi); cld"
34860 +
34861 + gdt = get_cpu_gdt_table(smp_processor_id());
34862 +
34863 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34864 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34865 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34866 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34867 +
34868 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34869 : "=a" (return_code),
34870 "=b" (address),
34871 "=c" (length),
34872 "=d" (entry)
34873 : "0" (service),
34874 "1" (0),
34875 - "D" (&bios32_indirect));
34876 + "D" (&bios32_indirect),
34877 + "r"(__PCIBIOS_DS)
34878 + : "memory");
34879 +
34880 + pax_open_kernel();
34881 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34882 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34883 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34884 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34885 + pax_close_kernel();
34886 +
34887 local_irq_restore(flags);
34888
34889 switch (return_code) {
34890 - case 0:
34891 - return address + entry;
34892 - case 0x80: /* Not present */
34893 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34894 - return 0;
34895 - default: /* Shouldn't happen */
34896 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34897 - service, return_code);
34898 + case 0: {
34899 + int cpu;
34900 + unsigned char flags;
34901 +
34902 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34903 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34904 + printk(KERN_WARNING "bios32_service: not valid\n");
34905 return 0;
34906 + }
34907 + address = address + PAGE_OFFSET;
34908 + length += 16UL; /* some BIOSs underreport this... */
34909 + flags = 4;
34910 + if (length >= 64*1024*1024) {
34911 + length >>= PAGE_SHIFT;
34912 + flags |= 8;
34913 + }
34914 +
34915 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34916 + gdt = get_cpu_gdt_table(cpu);
34917 + pack_descriptor(&d, address, length, 0x9b, flags);
34918 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34919 + pack_descriptor(&d, address, length, 0x93, flags);
34920 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34921 + }
34922 + return entry;
34923 + }
34924 + case 0x80: /* Not present */
34925 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34926 + return 0;
34927 + default: /* Shouldn't happen */
34928 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34929 + service, return_code);
34930 + return 0;
34931 }
34932 }
34933
34934 static struct {
34935 unsigned long address;
34936 unsigned short segment;
34937 -} pci_indirect = { 0, __KERNEL_CS };
34938 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34939
34940 -static int pci_bios_present;
34941 +static int pci_bios_present __read_only;
34942
34943 static int __init check_pcibios(void)
34944 {
34945 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34946 unsigned long flags, pcibios_entry;
34947
34948 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34949 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34950 + pci_indirect.address = pcibios_entry;
34951
34952 local_irq_save(flags);
34953 - __asm__(
34954 - "lcall *(%%edi); cld\n\t"
34955 + __asm__("movw %w6, %%ds\n\t"
34956 + "lcall *%%ss:(%%edi); cld\n\t"
34957 + "push %%ss\n\t"
34958 + "pop %%ds\n\t"
34959 "jc 1f\n\t"
34960 "xor %%ah, %%ah\n"
34961 "1:"
34962 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34963 "=b" (ebx),
34964 "=c" (ecx)
34965 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34966 - "D" (&pci_indirect)
34967 + "D" (&pci_indirect),
34968 + "r" (__PCIBIOS_DS)
34969 : "memory");
34970 local_irq_restore(flags);
34971
34972 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34973
34974 switch (len) {
34975 case 1:
34976 - __asm__("lcall *(%%esi); cld\n\t"
34977 + __asm__("movw %w6, %%ds\n\t"
34978 + "lcall *%%ss:(%%esi); cld\n\t"
34979 + "push %%ss\n\t"
34980 + "pop %%ds\n\t"
34981 "jc 1f\n\t"
34982 "xor %%ah, %%ah\n"
34983 "1:"
34984 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34985 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34986 "b" (bx),
34987 "D" ((long)reg),
34988 - "S" (&pci_indirect));
34989 + "S" (&pci_indirect),
34990 + "r" (__PCIBIOS_DS));
34991 /*
34992 * Zero-extend the result beyond 8 bits, do not trust the
34993 * BIOS having done it:
34994 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34995 *value &= 0xff;
34996 break;
34997 case 2:
34998 - __asm__("lcall *(%%esi); cld\n\t"
34999 + __asm__("movw %w6, %%ds\n\t"
35000 + "lcall *%%ss:(%%esi); cld\n\t"
35001 + "push %%ss\n\t"
35002 + "pop %%ds\n\t"
35003 "jc 1f\n\t"
35004 "xor %%ah, %%ah\n"
35005 "1:"
35006 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35007 : "1" (PCIBIOS_READ_CONFIG_WORD),
35008 "b" (bx),
35009 "D" ((long)reg),
35010 - "S" (&pci_indirect));
35011 + "S" (&pci_indirect),
35012 + "r" (__PCIBIOS_DS));
35013 /*
35014 * Zero-extend the result beyond 16 bits, do not trust the
35015 * BIOS having done it:
35016 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35017 *value &= 0xffff;
35018 break;
35019 case 4:
35020 - __asm__("lcall *(%%esi); cld\n\t"
35021 + __asm__("movw %w6, %%ds\n\t"
35022 + "lcall *%%ss:(%%esi); cld\n\t"
35023 + "push %%ss\n\t"
35024 + "pop %%ds\n\t"
35025 "jc 1f\n\t"
35026 "xor %%ah, %%ah\n"
35027 "1:"
35028 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
35029 : "1" (PCIBIOS_READ_CONFIG_DWORD),
35030 "b" (bx),
35031 "D" ((long)reg),
35032 - "S" (&pci_indirect));
35033 + "S" (&pci_indirect),
35034 + "r" (__PCIBIOS_DS));
35035 break;
35036 }
35037
35038 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35039
35040 switch (len) {
35041 case 1:
35042 - __asm__("lcall *(%%esi); cld\n\t"
35043 + __asm__("movw %w6, %%ds\n\t"
35044 + "lcall *%%ss:(%%esi); cld\n\t"
35045 + "push %%ss\n\t"
35046 + "pop %%ds\n\t"
35047 "jc 1f\n\t"
35048 "xor %%ah, %%ah\n"
35049 "1:"
35050 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35051 "c" (value),
35052 "b" (bx),
35053 "D" ((long)reg),
35054 - "S" (&pci_indirect));
35055 + "S" (&pci_indirect),
35056 + "r" (__PCIBIOS_DS));
35057 break;
35058 case 2:
35059 - __asm__("lcall *(%%esi); cld\n\t"
35060 + __asm__("movw %w6, %%ds\n\t"
35061 + "lcall *%%ss:(%%esi); cld\n\t"
35062 + "push %%ss\n\t"
35063 + "pop %%ds\n\t"
35064 "jc 1f\n\t"
35065 "xor %%ah, %%ah\n"
35066 "1:"
35067 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35068 "c" (value),
35069 "b" (bx),
35070 "D" ((long)reg),
35071 - "S" (&pci_indirect));
35072 + "S" (&pci_indirect),
35073 + "r" (__PCIBIOS_DS));
35074 break;
35075 case 4:
35076 - __asm__("lcall *(%%esi); cld\n\t"
35077 + __asm__("movw %w6, %%ds\n\t"
35078 + "lcall *%%ss:(%%esi); cld\n\t"
35079 + "push %%ss\n\t"
35080 + "pop %%ds\n\t"
35081 "jc 1f\n\t"
35082 "xor %%ah, %%ah\n"
35083 "1:"
35084 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
35085 "c" (value),
35086 "b" (bx),
35087 "D" ((long)reg),
35088 - "S" (&pci_indirect));
35089 + "S" (&pci_indirect),
35090 + "r" (__PCIBIOS_DS));
35091 break;
35092 }
35093
35094 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35095
35096 DBG("PCI: Fetching IRQ routing table... ");
35097 __asm__("push %%es\n\t"
35098 + "movw %w8, %%ds\n\t"
35099 "push %%ds\n\t"
35100 "pop %%es\n\t"
35101 - "lcall *(%%esi); cld\n\t"
35102 + "lcall *%%ss:(%%esi); cld\n\t"
35103 "pop %%es\n\t"
35104 + "push %%ss\n\t"
35105 + "pop %%ds\n"
35106 "jc 1f\n\t"
35107 "xor %%ah, %%ah\n"
35108 "1:"
35109 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35110 "1" (0),
35111 "D" ((long) &opt),
35112 "S" (&pci_indirect),
35113 - "m" (opt)
35114 + "m" (opt),
35115 + "r" (__PCIBIOS_DS)
35116 : "memory");
35117 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
35118 if (ret & 0xff00)
35119 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35120 {
35121 int ret;
35122
35123 - __asm__("lcall *(%%esi); cld\n\t"
35124 + __asm__("movw %w5, %%ds\n\t"
35125 + "lcall *%%ss:(%%esi); cld\n\t"
35126 + "push %%ss\n\t"
35127 + "pop %%ds\n"
35128 "jc 1f\n\t"
35129 "xor %%ah, %%ah\n"
35130 "1:"
35131 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35132 : "0" (PCIBIOS_SET_PCI_HW_INT),
35133 "b" ((dev->bus->number << 8) | dev->devfn),
35134 "c" ((irq << 8) | (pin + 10)),
35135 - "S" (&pci_indirect));
35136 + "S" (&pci_indirect),
35137 + "r" (__PCIBIOS_DS));
35138 return !(ret & 0xff00);
35139 }
35140 EXPORT_SYMBOL(pcibios_set_irq_routing);
35141 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
35142 index ed5b673..24d2d53 100644
35143 --- a/arch/x86/platform/efi/efi_32.c
35144 +++ b/arch/x86/platform/efi/efi_32.c
35145 @@ -61,11 +61,27 @@ pgd_t * __init efi_call_phys_prolog(void)
35146 struct desc_ptr gdt_descr;
35147 pgd_t *save_pgd;
35148
35149 +#ifdef CONFIG_PAX_KERNEXEC
35150 + struct desc_struct d;
35151 +#endif
35152 +
35153 /* Current pgd is swapper_pg_dir, we'll restore it later: */
35154 +#ifdef CONFIG_PAX_PER_CPU_PGD
35155 + save_pgd = get_cpu_pgd(smp_processor_id(), kernel);
35156 +#else
35157 save_pgd = swapper_pg_dir;
35158 +#endif
35159 +
35160 load_cr3(initial_page_table);
35161 __flush_tlb_all();
35162
35163 +#ifdef CONFIG_PAX_KERNEXEC
35164 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
35165 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35166 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
35167 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35168 +#endif
35169 +
35170 gdt_descr.address = __pa(get_cpu_gdt_table(0));
35171 gdt_descr.size = GDT_SIZE - 1;
35172 load_gdt(&gdt_descr);
35173 @@ -77,6 +93,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35174 {
35175 struct desc_ptr gdt_descr;
35176
35177 +#ifdef CONFIG_PAX_KERNEXEC
35178 + struct desc_struct d;
35179 +
35180 + memset(&d, 0, sizeof d);
35181 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35182 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35183 +#endif
35184 +
35185 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
35186 gdt_descr.size = GDT_SIZE - 1;
35187 load_gdt(&gdt_descr);
35188 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
35189 index a0ac0f9..f41d324 100644
35190 --- a/arch/x86/platform/efi/efi_64.c
35191 +++ b/arch/x86/platform/efi/efi_64.c
35192 @@ -96,6 +96,11 @@ pgd_t * __init efi_call_phys_prolog(void)
35193 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
35194 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
35195 }
35196 +
35197 +#ifdef CONFIG_PAX_PER_CPU_PGD
35198 + load_cr3(swapper_pg_dir);
35199 +#endif
35200 +
35201 __flush_tlb_all();
35202
35203 return save_pgd;
35204 @@ -119,6 +124,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35205
35206 kfree(save_pgd);
35207
35208 +#ifdef CONFIG_PAX_PER_CPU_PGD
35209 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
35210 +#endif
35211 +
35212 __flush_tlb_all();
35213 early_code_mapping_set_exec(0);
35214 }
35215 @@ -148,8 +157,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
35216 unsigned npages;
35217 pgd_t *pgd;
35218
35219 - if (efi_enabled(EFI_OLD_MEMMAP))
35220 + if (efi_enabled(EFI_OLD_MEMMAP)) {
35221 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
35222 + * able to execute the EFI services.
35223 + */
35224 + if (__supported_pte_mask & _PAGE_NX) {
35225 + unsigned long addr = (unsigned long) __va(0);
35226 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
35227 +
35228 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
35229 +#ifdef CONFIG_PAX_PER_CPU_PGD
35230 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
35231 +#endif
35232 + set_pgd(pgd_offset_k(addr), pe);
35233 + }
35234 +
35235 return 0;
35236 + }
35237
35238 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
35239 pgd = __va(efi_scratch.efi_pgt);
35240 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
35241 index 040192b..7d3300f 100644
35242 --- a/arch/x86/platform/efi/efi_stub_32.S
35243 +++ b/arch/x86/platform/efi/efi_stub_32.S
35244 @@ -6,7 +6,9 @@
35245 */
35246
35247 #include <linux/linkage.h>
35248 +#include <linux/init.h>
35249 #include <asm/page_types.h>
35250 +#include <asm/segment.h>
35251
35252 /*
35253 * efi_call_phys(void *, ...) is a function with variable parameters.
35254 @@ -20,7 +22,7 @@
35255 * service functions will comply with gcc calling convention, too.
35256 */
35257
35258 -.text
35259 +__INIT
35260 ENTRY(efi_call_phys)
35261 /*
35262 * 0. The function can only be called in Linux kernel. So CS has been
35263 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35264 * The mapping of lower virtual memory has been created in prolog and
35265 * epilog.
35266 */
35267 - movl $1f, %edx
35268 - subl $__PAGE_OFFSET, %edx
35269 - jmp *%edx
35270 +#ifdef CONFIG_PAX_KERNEXEC
35271 + movl $(__KERNEXEC_EFI_DS), %edx
35272 + mov %edx, %ds
35273 + mov %edx, %es
35274 + mov %edx, %ss
35275 + addl $2f,(1f)
35276 + ljmp *(1f)
35277 +
35278 +__INITDATA
35279 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35280 +.previous
35281 +
35282 +2:
35283 + subl $2b,(1b)
35284 +#else
35285 + jmp 1f-__PAGE_OFFSET
35286 1:
35287 +#endif
35288
35289 /*
35290 * 2. Now on the top of stack is the return
35291 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35292 * parameter 2, ..., param n. To make things easy, we save the return
35293 * address of efi_call_phys in a global variable.
35294 */
35295 - popl %edx
35296 - movl %edx, saved_return_addr
35297 - /* get the function pointer into ECX*/
35298 - popl %ecx
35299 - movl %ecx, efi_rt_function_ptr
35300 - movl $2f, %edx
35301 - subl $__PAGE_OFFSET, %edx
35302 - pushl %edx
35303 + popl (saved_return_addr)
35304 + popl (efi_rt_function_ptr)
35305
35306 /*
35307 * 3. Clear PG bit in %CR0.
35308 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35309 /*
35310 * 5. Call the physical function.
35311 */
35312 - jmp *%ecx
35313 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35314
35315 -2:
35316 /*
35317 * 6. After EFI runtime service returns, control will return to
35318 * following instruction. We'd better readjust stack pointer first.
35319 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35320 movl %cr0, %edx
35321 orl $0x80000000, %edx
35322 movl %edx, %cr0
35323 - jmp 1f
35324 -1:
35325 +
35326 /*
35327 * 8. Now restore the virtual mode from flat mode by
35328 * adding EIP with PAGE_OFFSET.
35329 */
35330 - movl $1f, %edx
35331 - jmp *%edx
35332 +#ifdef CONFIG_PAX_KERNEXEC
35333 + movl $(__KERNEL_DS), %edx
35334 + mov %edx, %ds
35335 + mov %edx, %es
35336 + mov %edx, %ss
35337 + ljmp $(__KERNEL_CS),$1f
35338 +#else
35339 + jmp 1f+__PAGE_OFFSET
35340 +#endif
35341 1:
35342
35343 /*
35344 * 9. Balance the stack. And because EAX contain the return value,
35345 * we'd better not clobber it.
35346 */
35347 - leal efi_rt_function_ptr, %edx
35348 - movl (%edx), %ecx
35349 - pushl %ecx
35350 + pushl (efi_rt_function_ptr)
35351
35352 /*
35353 - * 10. Push the saved return address onto the stack and return.
35354 + * 10. Return to the saved return address.
35355 */
35356 - leal saved_return_addr, %edx
35357 - movl (%edx), %ecx
35358 - pushl %ecx
35359 - ret
35360 + jmpl *(saved_return_addr)
35361 ENDPROC(efi_call_phys)
35362 .previous
35363
35364 -.data
35365 +__INITDATA
35366 saved_return_addr:
35367 .long 0
35368 efi_rt_function_ptr:
35369 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35370 index 86d0f9e..6d499f4 100644
35371 --- a/arch/x86/platform/efi/efi_stub_64.S
35372 +++ b/arch/x86/platform/efi/efi_stub_64.S
35373 @@ -11,6 +11,7 @@
35374 #include <asm/msr.h>
35375 #include <asm/processor-flags.h>
35376 #include <asm/page_types.h>
35377 +#include <asm/alternative-asm.h>
35378
35379 #define SAVE_XMM \
35380 mov %rsp, %rax; \
35381 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35382 RESTORE_PGT
35383 addq $48, %rsp
35384 RESTORE_XMM
35385 + pax_force_retaddr 0, 1
35386 ret
35387 ENDPROC(efi_call)
35388
35389 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35390 index 3005f0c..d06aeb0 100644
35391 --- a/arch/x86/platform/intel-mid/intel-mid.c
35392 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35393 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35394 /* intel_mid_ops to store sub arch ops */
35395 struct intel_mid_ops *intel_mid_ops;
35396 /* getter function for sub arch ops*/
35397 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35398 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35399 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35400 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35401
35402 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35403 {
35404 };
35405
35406 -static void intel_mid_reboot(void)
35407 +static void __noreturn intel_mid_reboot(void)
35408 {
35409 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35410 + BUG();
35411 }
35412
35413 static unsigned long __init intel_mid_calibrate_tsc(void)
35414 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35415 index 3c1c386..59a68ed 100644
35416 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35417 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35418 @@ -13,6 +13,6 @@
35419 /* For every CPU addition a new get_<cpuname>_ops interface needs
35420 * to be added.
35421 */
35422 -extern void *get_penwell_ops(void);
35423 -extern void *get_cloverview_ops(void);
35424 -extern void *get_tangier_ops(void);
35425 +extern const void *get_penwell_ops(void);
35426 +extern const void *get_cloverview_ops(void);
35427 +extern const void *get_tangier_ops(void);
35428 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35429 index 23381d2..8ddc10e 100644
35430 --- a/arch/x86/platform/intel-mid/mfld.c
35431 +++ b/arch/x86/platform/intel-mid/mfld.c
35432 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35433 pm_power_off = mfld_power_off;
35434 }
35435
35436 -void *get_penwell_ops(void)
35437 +const void *get_penwell_ops(void)
35438 {
35439 return &penwell_ops;
35440 }
35441
35442 -void *get_cloverview_ops(void)
35443 +const void *get_cloverview_ops(void)
35444 {
35445 return &penwell_ops;
35446 }
35447 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35448 index aaca917..66eadbc 100644
35449 --- a/arch/x86/platform/intel-mid/mrfl.c
35450 +++ b/arch/x86/platform/intel-mid/mrfl.c
35451 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35452 .arch_setup = tangier_arch_setup,
35453 };
35454
35455 -void *get_tangier_ops(void)
35456 +const void *get_tangier_ops(void)
35457 {
35458 return &tangier_ops;
35459 }
35460 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35461 index 278e4da..55e8d8a 100644
35462 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35463 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35464 @@ -55,7 +55,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35465 */
35466 static void __init imr_self_test(void)
35467 {
35468 - phys_addr_t base = virt_to_phys(&_text);
35469 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35470 size_t size = virt_to_phys(&__end_rodata) - base;
35471 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35472 int ret;
35473 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35474 index d6ee929..3637cb5 100644
35475 --- a/arch/x86/platform/olpc/olpc_dt.c
35476 +++ b/arch/x86/platform/olpc/olpc_dt.c
35477 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35478 return res;
35479 }
35480
35481 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35482 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35483 .nextprop = olpc_dt_nextprop,
35484 .getproplen = olpc_dt_getproplen,
35485 .getproperty = olpc_dt_getproperty,
35486 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35487 index 757678f..9895d9b 100644
35488 --- a/arch/x86/power/cpu.c
35489 +++ b/arch/x86/power/cpu.c
35490 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35491 static void fix_processor_context(void)
35492 {
35493 int cpu = smp_processor_id();
35494 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
35495 -#ifdef CONFIG_X86_64
35496 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35497 - tss_desc tss;
35498 -#endif
35499 + struct tss_struct *t = cpu_tss + cpu;
35500 +
35501 set_tss_desc(cpu, t); /*
35502 * This just modifies memory; should not be
35503 * necessary. But... This is necessary, because
35504 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35505 */
35506
35507 #ifdef CONFIG_X86_64
35508 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35509 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35510 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35511 -
35512 syscall_init(); /* This sets MSR_*STAR and related */
35513 #endif
35514 load_TR_desc(); /* This does ltr */
35515 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35516 index 0b7a63d..0d0f2c2 100644
35517 --- a/arch/x86/realmode/init.c
35518 +++ b/arch/x86/realmode/init.c
35519 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35520 __va(real_mode_header->trampoline_header);
35521
35522 #ifdef CONFIG_X86_32
35523 - trampoline_header->start = __pa_symbol(startup_32_smp);
35524 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35525 +
35526 +#ifdef CONFIG_PAX_KERNEXEC
35527 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35528 +#endif
35529 +
35530 + trampoline_header->boot_cs = __BOOT_CS;
35531 trampoline_header->gdt_limit = __BOOT_DS + 7;
35532 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35533 #else
35534 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35535 *trampoline_cr4_features = __read_cr4();
35536
35537 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35538 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35539 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35540 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35541 #endif
35542 }
35543 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35544 index 2730d77..2e4cd19 100644
35545 --- a/arch/x86/realmode/rm/Makefile
35546 +++ b/arch/x86/realmode/rm/Makefile
35547 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35548
35549 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35550 -I$(srctree)/arch/x86/boot
35551 +ifdef CONSTIFY_PLUGIN
35552 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35553 +endif
35554 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35555 GCOV_PROFILE := n
35556 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35557 index a28221d..93c40f1 100644
35558 --- a/arch/x86/realmode/rm/header.S
35559 +++ b/arch/x86/realmode/rm/header.S
35560 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35561 #endif
35562 /* APM/BIOS reboot */
35563 .long pa_machine_real_restart_asm
35564 -#ifdef CONFIG_X86_64
35565 +#ifdef CONFIG_X86_32
35566 + .long __KERNEL_CS
35567 +#else
35568 .long __KERNEL32_CS
35569 #endif
35570 END(real_mode_header)
35571 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35572 index d66c607..3def845 100644
35573 --- a/arch/x86/realmode/rm/reboot.S
35574 +++ b/arch/x86/realmode/rm/reboot.S
35575 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35576 lgdtl pa_tr_gdt
35577
35578 /* Disable paging to drop us out of long mode */
35579 + movl %cr4, %eax
35580 + andl $~X86_CR4_PCIDE, %eax
35581 + movl %eax, %cr4
35582 +
35583 movl %cr0, %eax
35584 andl $~X86_CR0_PG, %eax
35585 movl %eax, %cr0
35586 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35587 index 48ddd76..c26749f 100644
35588 --- a/arch/x86/realmode/rm/trampoline_32.S
35589 +++ b/arch/x86/realmode/rm/trampoline_32.S
35590 @@ -24,6 +24,12 @@
35591 #include <asm/page_types.h>
35592 #include "realmode.h"
35593
35594 +#ifdef CONFIG_PAX_KERNEXEC
35595 +#define ta(X) (X)
35596 +#else
35597 +#define ta(X) (pa_ ## X)
35598 +#endif
35599 +
35600 .text
35601 .code16
35602
35603 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35604
35605 cli # We should be safe anyway
35606
35607 - movl tr_start, %eax # where we need to go
35608 -
35609 movl $0xA5A5A5A5, trampoline_status
35610 # write marker for master knows we're running
35611
35612 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35613 movw $1, %dx # protected mode (PE) bit
35614 lmsw %dx # into protected mode
35615
35616 - ljmpl $__BOOT_CS, $pa_startup_32
35617 + ljmpl *(trampoline_header)
35618
35619 .section ".text32","ax"
35620 .code32
35621 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35622 .balign 8
35623 GLOBAL(trampoline_header)
35624 tr_start: .space 4
35625 - tr_gdt_pad: .space 2
35626 + tr_boot_cs: .space 2
35627 tr_gdt: .space 6
35628 END(trampoline_header)
35629
35630 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35631 index dac7b20..72dbaca 100644
35632 --- a/arch/x86/realmode/rm/trampoline_64.S
35633 +++ b/arch/x86/realmode/rm/trampoline_64.S
35634 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35635 movl %edx, %gs
35636
35637 movl pa_tr_cr4, %eax
35638 + andl $~X86_CR4_PCIDE, %eax
35639 movl %eax, %cr4 # Enable PAE mode
35640
35641 # Setup trampoline 4 level pagetables
35642 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35643 wrmsr
35644
35645 # Enable paging and in turn activate Long Mode
35646 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35647 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35648 movl %eax, %cr0
35649
35650 /*
35651 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35652 index 9e7e147..25a4158 100644
35653 --- a/arch/x86/realmode/rm/wakeup_asm.S
35654 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35655 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35656 lgdtl pmode_gdt
35657
35658 /* This really couldn't... */
35659 - movl pmode_entry, %eax
35660 movl pmode_cr0, %ecx
35661 movl %ecx, %cr0
35662 - ljmpl $__KERNEL_CS, $pa_startup_32
35663 - /* -> jmp *%eax in trampoline_32.S */
35664 +
35665 + ljmpl *pmode_entry
35666 #else
35667 jmp trampoline_start
35668 #endif
35669 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35670 index 604a37e..e49702a 100644
35671 --- a/arch/x86/tools/Makefile
35672 +++ b/arch/x86/tools/Makefile
35673 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35674
35675 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35676
35677 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35678 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35679 hostprogs-y += relocs
35680 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35681 PHONY += relocs
35682 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35683 index 0c2fae8..88036b7 100644
35684 --- a/arch/x86/tools/relocs.c
35685 +++ b/arch/x86/tools/relocs.c
35686 @@ -1,5 +1,7 @@
35687 /* This is included from relocs_32/64.c */
35688
35689 +#include "../../../include/generated/autoconf.h"
35690 +
35691 #define ElfW(type) _ElfW(ELF_BITS, type)
35692 #define _ElfW(bits, type) __ElfW(bits, type)
35693 #define __ElfW(bits, type) Elf##bits##_##type
35694 @@ -11,6 +13,7 @@
35695 #define Elf_Sym ElfW(Sym)
35696
35697 static Elf_Ehdr ehdr;
35698 +static Elf_Phdr *phdr;
35699
35700 struct relocs {
35701 uint32_t *offset;
35702 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35703 }
35704 }
35705
35706 +static void read_phdrs(FILE *fp)
35707 +{
35708 + unsigned int i;
35709 +
35710 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35711 + if (!phdr) {
35712 + die("Unable to allocate %d program headers\n",
35713 + ehdr.e_phnum);
35714 + }
35715 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35716 + die("Seek to %d failed: %s\n",
35717 + ehdr.e_phoff, strerror(errno));
35718 + }
35719 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35720 + die("Cannot read ELF program headers: %s\n",
35721 + strerror(errno));
35722 + }
35723 + for(i = 0; i < ehdr.e_phnum; i++) {
35724 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35725 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35726 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35727 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35728 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35729 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35730 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35731 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35732 + }
35733 +
35734 +}
35735 +
35736 static void read_shdrs(FILE *fp)
35737 {
35738 - int i;
35739 + unsigned int i;
35740 Elf_Shdr shdr;
35741
35742 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35743 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35744
35745 static void read_strtabs(FILE *fp)
35746 {
35747 - int i;
35748 + unsigned int i;
35749 for (i = 0; i < ehdr.e_shnum; i++) {
35750 struct section *sec = &secs[i];
35751 if (sec->shdr.sh_type != SHT_STRTAB) {
35752 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35753
35754 static void read_symtabs(FILE *fp)
35755 {
35756 - int i,j;
35757 + unsigned int i,j;
35758 for (i = 0; i < ehdr.e_shnum; i++) {
35759 struct section *sec = &secs[i];
35760 if (sec->shdr.sh_type != SHT_SYMTAB) {
35761 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35762 }
35763
35764
35765 -static void read_relocs(FILE *fp)
35766 +static void read_relocs(FILE *fp, int use_real_mode)
35767 {
35768 - int i,j;
35769 + unsigned int i,j;
35770 + uint32_t base;
35771 +
35772 for (i = 0; i < ehdr.e_shnum; i++) {
35773 struct section *sec = &secs[i];
35774 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35775 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35776 die("Cannot read symbol table: %s\n",
35777 strerror(errno));
35778 }
35779 + base = 0;
35780 +
35781 +#ifdef CONFIG_X86_32
35782 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35783 + if (phdr[j].p_type != PT_LOAD )
35784 + continue;
35785 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35786 + continue;
35787 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35788 + break;
35789 + }
35790 +#endif
35791 +
35792 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35793 Elf_Rel *rel = &sec->reltab[j];
35794 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35795 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35796 rel->r_info = elf_xword_to_cpu(rel->r_info);
35797 #if (SHT_REL_TYPE == SHT_RELA)
35798 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35799 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35800
35801 static void print_absolute_symbols(void)
35802 {
35803 - int i;
35804 + unsigned int i;
35805 const char *format;
35806
35807 if (ELF_BITS == 64)
35808 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35809 for (i = 0; i < ehdr.e_shnum; i++) {
35810 struct section *sec = &secs[i];
35811 char *sym_strtab;
35812 - int j;
35813 + unsigned int j;
35814
35815 if (sec->shdr.sh_type != SHT_SYMTAB) {
35816 continue;
35817 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35818
35819 static void print_absolute_relocs(void)
35820 {
35821 - int i, printed = 0;
35822 + unsigned int i, printed = 0;
35823 const char *format;
35824
35825 if (ELF_BITS == 64)
35826 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35827 struct section *sec_applies, *sec_symtab;
35828 char *sym_strtab;
35829 Elf_Sym *sh_symtab;
35830 - int j;
35831 + unsigned int j;
35832 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35833 continue;
35834 }
35835 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35836 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35837 Elf_Sym *sym, const char *symname))
35838 {
35839 - int i;
35840 + unsigned int i;
35841 /* Walk through the relocations */
35842 for (i = 0; i < ehdr.e_shnum; i++) {
35843 char *sym_strtab;
35844 Elf_Sym *sh_symtab;
35845 struct section *sec_applies, *sec_symtab;
35846 - int j;
35847 + unsigned int j;
35848 struct section *sec = &secs[i];
35849
35850 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35851 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35852 {
35853 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35854 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35855 + char *sym_strtab = sec->link->link->strtab;
35856 +
35857 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35858 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35859 + return 0;
35860 +
35861 +#ifdef CONFIG_PAX_KERNEXEC
35862 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35863 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35864 + return 0;
35865 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35866 + return 0;
35867 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35868 + return 0;
35869 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35870 + return 0;
35871 +#endif
35872
35873 switch (r_type) {
35874 case R_386_NONE:
35875 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35876
35877 static void emit_relocs(int as_text, int use_real_mode)
35878 {
35879 - int i;
35880 + unsigned int i;
35881 int (*write_reloc)(uint32_t, FILE *) = write32;
35882 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35883 const char *symname);
35884 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35885 {
35886 regex_init(use_real_mode);
35887 read_ehdr(fp);
35888 + read_phdrs(fp);
35889 read_shdrs(fp);
35890 read_strtabs(fp);
35891 read_symtabs(fp);
35892 - read_relocs(fp);
35893 + read_relocs(fp, use_real_mode);
35894 if (ELF_BITS == 64)
35895 percpu_init();
35896 if (show_absolute_syms) {
35897 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35898 index f40281e..92728c9 100644
35899 --- a/arch/x86/um/mem_32.c
35900 +++ b/arch/x86/um/mem_32.c
35901 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35902 gate_vma.vm_start = FIXADDR_USER_START;
35903 gate_vma.vm_end = FIXADDR_USER_END;
35904 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35905 - gate_vma.vm_page_prot = __P101;
35906 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35907
35908 return 0;
35909 }
35910 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35911 index 80ffa5b..a33bd15 100644
35912 --- a/arch/x86/um/tls_32.c
35913 +++ b/arch/x86/um/tls_32.c
35914 @@ -260,7 +260,7 @@ out:
35915 if (unlikely(task == current &&
35916 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35917 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35918 - "without flushed TLS.", current->pid);
35919 + "without flushed TLS.", task_pid_nr(current));
35920 }
35921
35922 return 0;
35923 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35924 index e970320..c006fea 100644
35925 --- a/arch/x86/vdso/Makefile
35926 +++ b/arch/x86/vdso/Makefile
35927 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35928 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35929 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35930
35931 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35932 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35933 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35934 GCOV_PROFILE := n
35935
35936 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35937 index 0224987..c7d65a5 100644
35938 --- a/arch/x86/vdso/vdso2c.h
35939 +++ b/arch/x86/vdso/vdso2c.h
35940 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35941 unsigned long load_size = -1; /* Work around bogus warning */
35942 unsigned long mapping_size;
35943 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35944 - int i;
35945 + unsigned int i;
35946 unsigned long j;
35947 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35948 *alt_sec = NULL;
35949 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35950 index e904c27..b9eaa03 100644
35951 --- a/arch/x86/vdso/vdso32-setup.c
35952 +++ b/arch/x86/vdso/vdso32-setup.c
35953 @@ -14,6 +14,7 @@
35954 #include <asm/cpufeature.h>
35955 #include <asm/processor.h>
35956 #include <asm/vdso.h>
35957 +#include <asm/mman.h>
35958
35959 #ifdef CONFIG_COMPAT_VDSO
35960 #define VDSO_DEFAULT 0
35961 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35962 index 1c9f750..cfddb1a 100644
35963 --- a/arch/x86/vdso/vma.c
35964 +++ b/arch/x86/vdso/vma.c
35965 @@ -19,10 +19,7 @@
35966 #include <asm/page.h>
35967 #include <asm/hpet.h>
35968 #include <asm/desc.h>
35969 -
35970 -#if defined(CONFIG_X86_64)
35971 -unsigned int __read_mostly vdso64_enabled = 1;
35972 -#endif
35973 +#include <asm/mman.h>
35974
35975 void __init init_vdso_image(const struct vdso_image *image)
35976 {
35977 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35978 .pages = no_pages,
35979 };
35980
35981 +#ifdef CONFIG_PAX_RANDMMAP
35982 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35983 + calculate_addr = false;
35984 +#endif
35985 +
35986 if (calculate_addr) {
35987 addr = vdso_addr(current->mm->start_stack,
35988 image->size - image->sym_vvar_start);
35989 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35990 down_write(&mm->mmap_sem);
35991
35992 addr = get_unmapped_area(NULL, addr,
35993 - image->size - image->sym_vvar_start, 0, 0);
35994 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35995 if (IS_ERR_VALUE(addr)) {
35996 ret = addr;
35997 goto up_fail;
35998 }
35999
36000 text_start = addr - image->sym_vvar_start;
36001 - current->mm->context.vdso = (void __user *)text_start;
36002 + mm->context.vdso = text_start;
36003
36004 /*
36005 * MAYWRITE to allow gdb to COW and set breakpoints
36006 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
36007 hpet_address >> PAGE_SHIFT,
36008 PAGE_SIZE,
36009 pgprot_noncached(PAGE_READONLY));
36010 -
36011 - if (ret)
36012 - goto up_fail;
36013 }
36014 #endif
36015
36016 up_fail:
36017 if (ret)
36018 - current->mm->context.vdso = NULL;
36019 + current->mm->context.vdso = 0;
36020
36021 up_write(&mm->mmap_sem);
36022 return ret;
36023 @@ -191,8 +190,8 @@ static int load_vdso32(void)
36024
36025 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
36026 current_thread_info()->sysenter_return =
36027 - current->mm->context.vdso +
36028 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
36029 + (void __force_user *)(current->mm->context.vdso +
36030 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
36031
36032 return 0;
36033 }
36034 @@ -201,9 +200,6 @@ static int load_vdso32(void)
36035 #ifdef CONFIG_X86_64
36036 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
36037 {
36038 - if (!vdso64_enabled)
36039 - return 0;
36040 -
36041 return map_vdso(&vdso_image_64, true);
36042 }
36043
36044 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
36045 int uses_interp)
36046 {
36047 #ifdef CONFIG_X86_X32_ABI
36048 - if (test_thread_flag(TIF_X32)) {
36049 - if (!vdso64_enabled)
36050 - return 0;
36051 -
36052 + if (test_thread_flag(TIF_X32))
36053 return map_vdso(&vdso_image_x32, true);
36054 - }
36055 #endif
36056
36057 return load_vdso32();
36058 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
36059 #endif
36060
36061 #ifdef CONFIG_X86_64
36062 -static __init int vdso_setup(char *s)
36063 -{
36064 - vdso64_enabled = simple_strtoul(s, NULL, 0);
36065 - return 0;
36066 -}
36067 -__setup("vdso=", vdso_setup);
36068 -#endif
36069 -
36070 -#ifdef CONFIG_X86_64
36071 static void vgetcpu_cpu_init(void *arg)
36072 {
36073 int cpu = smp_processor_id();
36074 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
36075 index e88fda8..76ce7ce 100644
36076 --- a/arch/x86/xen/Kconfig
36077 +++ b/arch/x86/xen/Kconfig
36078 @@ -9,6 +9,7 @@ config XEN
36079 select XEN_HAVE_PVMMU
36080 depends on X86_64 || (X86_32 && X86_PAE)
36081 depends on X86_TSC
36082 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
36083 help
36084 This is the Linux Xen port. Enabling this will allow the
36085 kernel to boot in a paravirtualized environment under the
36086 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
36087 index 46957ea..ef7b714 100644
36088 --- a/arch/x86/xen/enlighten.c
36089 +++ b/arch/x86/xen/enlighten.c
36090 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
36091
36092 struct shared_info xen_dummy_shared_info;
36093
36094 -void *xen_initial_gdt;
36095 -
36096 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
36097 __read_mostly int xen_have_vector_callback;
36098 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
36099 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
36100 {
36101 unsigned long va = dtr->address;
36102 unsigned int size = dtr->size + 1;
36103 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36104 - unsigned long frames[pages];
36105 + unsigned long frames[65536 / PAGE_SIZE];
36106 int f;
36107
36108 /*
36109 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36110 {
36111 unsigned long va = dtr->address;
36112 unsigned int size = dtr->size + 1;
36113 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36114 - unsigned long frames[pages];
36115 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
36116 int f;
36117
36118 /*
36119 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36120 * 8-byte entries, or 16 4k pages..
36121 */
36122
36123 - BUG_ON(size > 65536);
36124 + BUG_ON(size > GDT_SIZE);
36125 BUG_ON(va & ~PAGE_MASK);
36126
36127 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
36128 @@ -1223,30 +1219,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
36129 #endif
36130 };
36131
36132 -static void xen_reboot(int reason)
36133 +static __noreturn void xen_reboot(int reason)
36134 {
36135 struct sched_shutdown r = { .reason = reason };
36136
36137 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
36138 - BUG();
36139 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
36140 + BUG();
36141 }
36142
36143 -static void xen_restart(char *msg)
36144 +static __noreturn void xen_restart(char *msg)
36145 {
36146 xen_reboot(SHUTDOWN_reboot);
36147 }
36148
36149 -static void xen_emergency_restart(void)
36150 +static __noreturn void xen_emergency_restart(void)
36151 {
36152 xen_reboot(SHUTDOWN_reboot);
36153 }
36154
36155 -static void xen_machine_halt(void)
36156 +static __noreturn void xen_machine_halt(void)
36157 {
36158 xen_reboot(SHUTDOWN_poweroff);
36159 }
36160
36161 -static void xen_machine_power_off(void)
36162 +static __noreturn void xen_machine_power_off(void)
36163 {
36164 if (pm_power_off)
36165 pm_power_off();
36166 @@ -1399,8 +1395,11 @@ static void __ref xen_setup_gdt(int cpu)
36167 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
36168 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
36169
36170 - setup_stack_canary_segment(0);
36171 - switch_to_new_gdt(0);
36172 + setup_stack_canary_segment(cpu);
36173 +#ifdef CONFIG_X86_64
36174 + load_percpu_segment(cpu);
36175 +#endif
36176 + switch_to_new_gdt(cpu);
36177
36178 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
36179 pv_cpu_ops.load_gdt = xen_load_gdt;
36180 @@ -1515,7 +1514,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
36181 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
36182
36183 /* Work out if we support NX */
36184 - x86_configure_nx();
36185 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
36186 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
36187 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
36188 + unsigned l, h;
36189 +
36190 + __supported_pte_mask |= _PAGE_NX;
36191 + rdmsr(MSR_EFER, l, h);
36192 + l |= EFER_NX;
36193 + wrmsr(MSR_EFER, l, h);
36194 + }
36195 +#endif
36196
36197 /* Get mfn list */
36198 xen_build_dynamic_phys_to_machine();
36199 @@ -1543,13 +1552,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
36200
36201 machine_ops = xen_machine_ops;
36202
36203 - /*
36204 - * The only reliable way to retain the initial address of the
36205 - * percpu gdt_page is to remember it here, so we can go and
36206 - * mark it RW later, when the initial percpu area is freed.
36207 - */
36208 - xen_initial_gdt = &per_cpu(gdt_page, 0);
36209 -
36210 xen_smp_init();
36211
36212 #ifdef CONFIG_ACPI_NUMA
36213 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
36214 index dd151b2..d5ab952 100644
36215 --- a/arch/x86/xen/mmu.c
36216 +++ b/arch/x86/xen/mmu.c
36217 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
36218 return val;
36219 }
36220
36221 -static pteval_t pte_pfn_to_mfn(pteval_t val)
36222 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
36223 {
36224 if (val & _PAGE_PRESENT) {
36225 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
36226 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36227 * L3_k[511] -> level2_fixmap_pgt */
36228 convert_pfn_mfn(level3_kernel_pgt);
36229
36230 + convert_pfn_mfn(level3_vmalloc_start_pgt);
36231 + convert_pfn_mfn(level3_vmalloc_end_pgt);
36232 + convert_pfn_mfn(level3_vmemmap_pgt);
36233 /* L3_k[511][506] -> level1_fixmap_pgt */
36234 + /* L3_k[511][507] -> level1_vsyscall_pgt */
36235 convert_pfn_mfn(level2_fixmap_pgt);
36236 }
36237 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
36238 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36239 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
36240 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
36241 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
36242 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
36243 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36244 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36245 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36246 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36247 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36248 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36249 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36250 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36251 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36252 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36253 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36254 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36255
36256 /* Pin down new L4 */
36257 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36258 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36259 pv_mmu_ops.set_pud = xen_set_pud;
36260 #if CONFIG_PGTABLE_LEVELS == 4
36261 pv_mmu_ops.set_pgd = xen_set_pgd;
36262 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36263 #endif
36264
36265 /* This will work as long as patching hasn't happened yet
36266 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36267 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36268 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36269 .set_pgd = xen_set_pgd_hyper,
36270 + .set_pgd_batched = xen_set_pgd_hyper,
36271
36272 .alloc_pud = xen_alloc_pmd_init,
36273 .release_pud = xen_release_pmd_init,
36274 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36275 index 8648438..18bac20 100644
36276 --- a/arch/x86/xen/smp.c
36277 +++ b/arch/x86/xen/smp.c
36278 @@ -284,17 +284,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36279
36280 if (xen_pv_domain()) {
36281 if (!xen_feature(XENFEAT_writable_page_tables))
36282 - /* We've switched to the "real" per-cpu gdt, so make
36283 - * sure the old memory can be recycled. */
36284 - make_lowmem_page_readwrite(xen_initial_gdt);
36285 -
36286 #ifdef CONFIG_X86_32
36287 /*
36288 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36289 * expects __USER_DS
36290 */
36291 - loadsegment(ds, __USER_DS);
36292 - loadsegment(es, __USER_DS);
36293 + loadsegment(ds, __KERNEL_DS);
36294 + loadsegment(es, __KERNEL_DS);
36295 #endif
36296
36297 xen_filter_cpu_maps();
36298 @@ -375,7 +371,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36299 #ifdef CONFIG_X86_32
36300 /* Note: PVH is not yet supported on x86_32. */
36301 ctxt->user_regs.fs = __KERNEL_PERCPU;
36302 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36303 + savesegment(gs, ctxt->user_regs.gs);
36304 #endif
36305 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36306
36307 @@ -383,8 +379,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36308 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36309 ctxt->flags = VGCF_IN_KERNEL;
36310 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36311 - ctxt->user_regs.ds = __USER_DS;
36312 - ctxt->user_regs.es = __USER_DS;
36313 + ctxt->user_regs.ds = __KERNEL_DS;
36314 + ctxt->user_regs.es = __KERNEL_DS;
36315 ctxt->user_regs.ss = __KERNEL_DS;
36316
36317 xen_copy_trap_info(ctxt->trap_ctxt);
36318 @@ -720,7 +716,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36319
36320 void __init xen_smp_init(void)
36321 {
36322 - smp_ops = xen_smp_ops;
36323 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36324 xen_fill_possible_map();
36325 }
36326
36327 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36328 index fd92a64..1f72641 100644
36329 --- a/arch/x86/xen/xen-asm_32.S
36330 +++ b/arch/x86/xen/xen-asm_32.S
36331 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36332 pushw %fs
36333 movl $(__KERNEL_PERCPU), %eax
36334 movl %eax, %fs
36335 - movl %fs:xen_vcpu, %eax
36336 + mov PER_CPU_VAR(xen_vcpu), %eax
36337 POP_FS
36338 #else
36339 movl %ss:xen_vcpu, %eax
36340 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36341 index 8afdfcc..79239db 100644
36342 --- a/arch/x86/xen/xen-head.S
36343 +++ b/arch/x86/xen/xen-head.S
36344 @@ -41,6 +41,17 @@ ENTRY(startup_xen)
36345 #ifdef CONFIG_X86_32
36346 mov %esi,xen_start_info
36347 mov $init_thread_union+THREAD_SIZE,%esp
36348 +#ifdef CONFIG_SMP
36349 + movl $cpu_gdt_table,%edi
36350 + movl $__per_cpu_load,%eax
36351 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36352 + rorl $16,%eax
36353 + movb %al,__KERNEL_PERCPU + 4(%edi)
36354 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36355 + movl $__per_cpu_end - 1,%eax
36356 + subl $__per_cpu_start,%eax
36357 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36358 +#endif
36359 #else
36360 mov %rsi,xen_start_info
36361 mov $init_thread_union+THREAD_SIZE,%rsp
36362 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36363 index 9e195c6..523ed36 100644
36364 --- a/arch/x86/xen/xen-ops.h
36365 +++ b/arch/x86/xen/xen-ops.h
36366 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36367 void xen_syscall32_target(void);
36368 #endif
36369
36370 -extern void *xen_initial_gdt;
36371 -
36372 struct trap_info;
36373 void xen_copy_trap_info(struct trap_info *traps);
36374
36375 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36376 index 525bd3d..ef888b1 100644
36377 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36378 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36379 @@ -119,9 +119,9 @@
36380 ----------------------------------------------------------------------*/
36381
36382 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36383 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36384 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36385 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36386 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36387
36388 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36389 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36390 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36391 index 2f33760..835e50a 100644
36392 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36393 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36394 @@ -11,6 +11,7 @@
36395 #ifndef _XTENSA_CORE_H
36396 #define _XTENSA_CORE_H
36397
36398 +#include <linux/const.h>
36399
36400 /****************************************************************************
36401 Parameters Useful for Any Code, USER or PRIVILEGED
36402 @@ -112,9 +113,9 @@
36403 ----------------------------------------------------------------------*/
36404
36405 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36406 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36407 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36408 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36409 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36410
36411 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36412 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36413 diff --git a/block/bio.c b/block/bio.c
36414 index f66a4ea..73ddf55 100644
36415 --- a/block/bio.c
36416 +++ b/block/bio.c
36417 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36418 /*
36419 * Overflow, abort
36420 */
36421 - if (end < start)
36422 + if (end < start || end - start > INT_MAX - nr_pages)
36423 return ERR_PTR(-EINVAL);
36424
36425 nr_pages += end - start;
36426 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36427 /*
36428 * Overflow, abort
36429 */
36430 - if (end < start)
36431 + if (end < start || end - start > INT_MAX - nr_pages)
36432 return ERR_PTR(-EINVAL);
36433
36434 nr_pages += end - start;
36435 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36436 index 0736729..2ec3b48 100644
36437 --- a/block/blk-iopoll.c
36438 +++ b/block/blk-iopoll.c
36439 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36440 }
36441 EXPORT_SYMBOL(blk_iopoll_complete);
36442
36443 -static void blk_iopoll_softirq(struct softirq_action *h)
36444 +static __latent_entropy void blk_iopoll_softirq(void)
36445 {
36446 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36447 int rearm = 0, budget = blk_iopoll_budget;
36448 diff --git a/block/blk-map.c b/block/blk-map.c
36449 index da310a1..213b5c9 100644
36450 --- a/block/blk-map.c
36451 +++ b/block/blk-map.c
36452 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36453 if (!len || !kbuf)
36454 return -EINVAL;
36455
36456 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36457 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36458 if (do_copy)
36459 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36460 else
36461 diff --git a/block/blk-mq.c b/block/blk-mq.c
36462 index 594eea0..2dc1fd6 100644
36463 --- a/block/blk-mq.c
36464 +++ b/block/blk-mq.c
36465 @@ -1968,7 +1968,7 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
36466 goto err_hctxs;
36467
36468 setup_timer(&q->timeout, blk_mq_rq_timer, (unsigned long) q);
36469 - blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30000);
36470 + blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30 * HZ);
36471
36472 q->nr_queues = nr_cpu_ids;
36473 q->nr_hw_queues = set->nr_hw_queues;
36474 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36475 index 53b1737..08177d2e 100644
36476 --- a/block/blk-softirq.c
36477 +++ b/block/blk-softirq.c
36478 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36479 * Softirq action handler - move entries to local list and loop over them
36480 * while passing them to the queue registered handler.
36481 */
36482 -static void blk_done_softirq(struct softirq_action *h)
36483 +static __latent_entropy void blk_done_softirq(void)
36484 {
36485 struct list_head *cpu_list, local_list;
36486
36487 diff --git a/block/bsg.c b/block/bsg.c
36488 index d214e92..9649863 100644
36489 --- a/block/bsg.c
36490 +++ b/block/bsg.c
36491 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36492 struct sg_io_v4 *hdr, struct bsg_device *bd,
36493 fmode_t has_write_perm)
36494 {
36495 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36496 + unsigned char *cmdptr;
36497 +
36498 if (hdr->request_len > BLK_MAX_CDB) {
36499 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36500 if (!rq->cmd)
36501 return -ENOMEM;
36502 - }
36503 + cmdptr = rq->cmd;
36504 + } else
36505 + cmdptr = tmpcmd;
36506
36507 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36508 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36509 hdr->request_len))
36510 return -EFAULT;
36511
36512 + if (cmdptr != rq->cmd)
36513 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36514 +
36515 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36516 if (blk_verify_command(rq->cmd, has_write_perm))
36517 return -EPERM;
36518 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36519 index f678c73..f35aa18 100644
36520 --- a/block/compat_ioctl.c
36521 +++ b/block/compat_ioctl.c
36522 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36523 cgc = compat_alloc_user_space(sizeof(*cgc));
36524 cgc32 = compat_ptr(arg);
36525
36526 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36527 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36528 get_user(data, &cgc32->buffer) ||
36529 put_user(compat_ptr(data), &cgc->buffer) ||
36530 copy_in_user(&cgc->buflen, &cgc32->buflen,
36531 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36532 err |= __get_user(f->spec1, &uf->spec1);
36533 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36534 err |= __get_user(name, &uf->name);
36535 - f->name = compat_ptr(name);
36536 + f->name = (void __force_kernel *)compat_ptr(name);
36537 if (err) {
36538 err = -EFAULT;
36539 goto out;
36540 diff --git a/block/genhd.c b/block/genhd.c
36541 index ea982ea..86e0f9e 100644
36542 --- a/block/genhd.c
36543 +++ b/block/genhd.c
36544 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36545
36546 /*
36547 * Register device numbers dev..(dev+range-1)
36548 - * range must be nonzero
36549 + * Noop if @range is zero.
36550 * The hash chain is sorted on range, so that subranges can override.
36551 */
36552 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36553 struct kobject *(*probe)(dev_t, int *, void *),
36554 int (*lock)(dev_t, void *), void *data)
36555 {
36556 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36557 + if (range)
36558 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36559 }
36560
36561 EXPORT_SYMBOL(blk_register_region);
36562
36563 +/* undo blk_register_region(), noop if @range is zero */
36564 void blk_unregister_region(dev_t devt, unsigned long range)
36565 {
36566 - kobj_unmap(bdev_map, devt, range);
36567 + if (range)
36568 + kobj_unmap(bdev_map, devt, range);
36569 }
36570
36571 EXPORT_SYMBOL(blk_unregister_region);
36572 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36573 index 26cb624..a49c3a5 100644
36574 --- a/block/partitions/efi.c
36575 +++ b/block/partitions/efi.c
36576 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36577 if (!gpt)
36578 return NULL;
36579
36580 + if (!le32_to_cpu(gpt->num_partition_entries))
36581 + return NULL;
36582 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36583 + if (!pte)
36584 + return NULL;
36585 +
36586 count = le32_to_cpu(gpt->num_partition_entries) *
36587 le32_to_cpu(gpt->sizeof_partition_entry);
36588 - if (!count)
36589 - return NULL;
36590 - pte = kmalloc(count, GFP_KERNEL);
36591 - if (!pte)
36592 - return NULL;
36593 -
36594 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36595 (u8 *) pte, count) < count) {
36596 kfree(pte);
36597 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36598 index 55b6f15..b602c9a 100644
36599 --- a/block/scsi_ioctl.c
36600 +++ b/block/scsi_ioctl.c
36601 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36602 return put_user(0, p);
36603 }
36604
36605 -static int sg_get_timeout(struct request_queue *q)
36606 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36607 {
36608 return jiffies_to_clock_t(q->sg_timeout);
36609 }
36610 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36611 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36612 struct sg_io_hdr *hdr, fmode_t mode)
36613 {
36614 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36615 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36616 + unsigned char *cmdptr;
36617 +
36618 + if (rq->cmd != rq->__cmd)
36619 + cmdptr = rq->cmd;
36620 + else
36621 + cmdptr = tmpcmd;
36622 +
36623 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36624 return -EFAULT;
36625 +
36626 + if (cmdptr != rq->cmd)
36627 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36628 +
36629 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36630 return -EPERM;
36631
36632 @@ -420,6 +432,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36633 int err;
36634 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36635 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36636 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36637 + unsigned char *cmdptr;
36638
36639 if (!sic)
36640 return -EINVAL;
36641 @@ -458,9 +472,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36642 */
36643 err = -EFAULT;
36644 rq->cmd_len = cmdlen;
36645 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36646 +
36647 + if (rq->cmd != rq->__cmd)
36648 + cmdptr = rq->cmd;
36649 + else
36650 + cmdptr = tmpcmd;
36651 +
36652 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36653 goto error;
36654
36655 + if (rq->cmd != cmdptr)
36656 + memcpy(rq->cmd, cmdptr, cmdlen);
36657 +
36658 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36659 goto error;
36660
36661 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36662 index b0602ba..fb71850 100644
36663 --- a/crypto/cryptd.c
36664 +++ b/crypto/cryptd.c
36665 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36666
36667 struct cryptd_blkcipher_request_ctx {
36668 crypto_completion_t complete;
36669 -};
36670 +} __no_const;
36671
36672 struct cryptd_hash_ctx {
36673 struct crypto_shash *child;
36674 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36675
36676 struct cryptd_aead_request_ctx {
36677 crypto_completion_t complete;
36678 -};
36679 +} __no_const;
36680
36681 static void cryptd_queue_worker(struct work_struct *work);
36682
36683 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36684 index c305d41..a96de79 100644
36685 --- a/crypto/pcrypt.c
36686 +++ b/crypto/pcrypt.c
36687 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36688 int ret;
36689
36690 pinst->kobj.kset = pcrypt_kset;
36691 - ret = kobject_add(&pinst->kobj, NULL, name);
36692 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36693 if (!ret)
36694 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36695
36696 diff --git a/crypto/zlib.c b/crypto/zlib.c
36697 index 0eefa9d..0fa3d29 100644
36698 --- a/crypto/zlib.c
36699 +++ b/crypto/zlib.c
36700 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36701 zlib_comp_exit(ctx);
36702
36703 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36704 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36705 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36706 : MAX_WBITS;
36707 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36708 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36709 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36710 : DEF_MEM_LEVEL;
36711
36712 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36713 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36714 index 3b37676..898edfa 100644
36715 --- a/drivers/acpi/acpica/hwxfsleep.c
36716 +++ b/drivers/acpi/acpica/hwxfsleep.c
36717 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36718 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36719
36720 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36721 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36722 - acpi_hw_extended_sleep},
36723 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36724 - acpi_hw_extended_wake_prep},
36725 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36726 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36727 + .extended_function = acpi_hw_extended_sleep},
36728 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36729 + .extended_function = acpi_hw_extended_wake_prep},
36730 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36731 + .extended_function = acpi_hw_extended_wake}
36732 };
36733
36734 /*
36735 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36736 index 16129c7..8b675cd 100644
36737 --- a/drivers/acpi/apei/apei-internal.h
36738 +++ b/drivers/acpi/apei/apei-internal.h
36739 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36740 struct apei_exec_ins_type {
36741 u32 flags;
36742 apei_exec_ins_func_t run;
36743 -};
36744 +} __do_const;
36745
36746 struct apei_exec_context {
36747 u32 ip;
36748 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36749 index e82d097..0c855c1 100644
36750 --- a/drivers/acpi/apei/ghes.c
36751 +++ b/drivers/acpi/apei/ghes.c
36752 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36753 const struct acpi_hest_generic *generic,
36754 const struct acpi_hest_generic_status *estatus)
36755 {
36756 - static atomic_t seqno;
36757 + static atomic_unchecked_t seqno;
36758 unsigned int curr_seqno;
36759 char pfx_seq[64];
36760
36761 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36762 else
36763 pfx = KERN_ERR;
36764 }
36765 - curr_seqno = atomic_inc_return(&seqno);
36766 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36767 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36768 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36769 pfx_seq, generic->header.source_id);
36770 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36771 index a83e3c6..c3d617f 100644
36772 --- a/drivers/acpi/bgrt.c
36773 +++ b/drivers/acpi/bgrt.c
36774 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36775 if (!bgrt_image)
36776 return -ENODEV;
36777
36778 - bin_attr_image.private = bgrt_image;
36779 - bin_attr_image.size = bgrt_image_size;
36780 + pax_open_kernel();
36781 + *(void **)&bin_attr_image.private = bgrt_image;
36782 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36783 + pax_close_kernel();
36784
36785 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36786 if (!bgrt_kobj)
36787 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36788 index 1d17919..315e955 100644
36789 --- a/drivers/acpi/blacklist.c
36790 +++ b/drivers/acpi/blacklist.c
36791 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36792 u32 is_critical_error;
36793 };
36794
36795 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36796 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36797
36798 /*
36799 * POLICY: If *anything* doesn't work, put it on the blacklist.
36800 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36801 return 0;
36802 }
36803
36804 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36805 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36806 {
36807 .callback = dmi_disable_osi_vista,
36808 .ident = "Fujitsu Siemens",
36809 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36810 index 513e7230e..802015a 100644
36811 --- a/drivers/acpi/bus.c
36812 +++ b/drivers/acpi/bus.c
36813 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36814 }
36815 #endif
36816
36817 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36818 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36819 /*
36820 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36821 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36822 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36823 {}
36824 };
36825 #else
36826 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36827 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36828 {}
36829 };
36830 #endif
36831 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36832 index c68e724..e863008 100644
36833 --- a/drivers/acpi/custom_method.c
36834 +++ b/drivers/acpi/custom_method.c
36835 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36836 struct acpi_table_header table;
36837 acpi_status status;
36838
36839 +#ifdef CONFIG_GRKERNSEC_KMEM
36840 + return -EPERM;
36841 +#endif
36842 +
36843 if (!(*ppos)) {
36844 /* parse the table header to get the table length */
36845 if (count <= sizeof(struct acpi_table_header))
36846 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36847 index 8217e0b..3294cb6 100644
36848 --- a/drivers/acpi/device_pm.c
36849 +++ b/drivers/acpi/device_pm.c
36850 @@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36851
36852 #endif /* CONFIG_PM_SLEEP */
36853
36854 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36855 +
36856 static struct dev_pm_domain acpi_general_pm_domain = {
36857 .ops = {
36858 .runtime_suspend = acpi_subsys_runtime_suspend,
36859 @@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36860 .restore_early = acpi_subsys_resume_early,
36861 #endif
36862 },
36863 + .detach = acpi_dev_pm_detach
36864 };
36865
36866 /**
36867 @@ -1111,7 +1114,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36868 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36869 }
36870
36871 - dev->pm_domain->detach = acpi_dev_pm_detach;
36872 return 0;
36873 }
36874 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36875 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36876 index 5e8fed4..d9bb545 100644
36877 --- a/drivers/acpi/ec.c
36878 +++ b/drivers/acpi/ec.c
36879 @@ -1293,7 +1293,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36880 return 0;
36881 }
36882
36883 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36884 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36885 {
36886 ec_skip_dsdt_scan, "Compal JFL92", {
36887 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36888 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36889 index 139d9e4..9a9d799 100644
36890 --- a/drivers/acpi/pci_slot.c
36891 +++ b/drivers/acpi/pci_slot.c
36892 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36893 return 0;
36894 }
36895
36896 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36897 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36898 /*
36899 * Fujitsu Primequest machines will return 1023 to indicate an
36900 * error if the _SUN method is evaluated on SxFy objects that
36901 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36902 index d9f7158..168e742 100644
36903 --- a/drivers/acpi/processor_driver.c
36904 +++ b/drivers/acpi/processor_driver.c
36905 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36906 return NOTIFY_OK;
36907 }
36908
36909 -static struct notifier_block __refdata acpi_cpu_notifier = {
36910 +static struct notifier_block __refconst acpi_cpu_notifier = {
36911 .notifier_call = acpi_cpu_soft_notify,
36912 };
36913
36914 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36915 index 39e0c8e..b5ae20c 100644
36916 --- a/drivers/acpi/processor_idle.c
36917 +++ b/drivers/acpi/processor_idle.c
36918 @@ -910,7 +910,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36919 {
36920 int i, count = CPUIDLE_DRIVER_STATE_START;
36921 struct acpi_processor_cx *cx;
36922 - struct cpuidle_state *state;
36923 + cpuidle_state_no_const *state;
36924 struct cpuidle_driver *drv = &acpi_idle_driver;
36925
36926 if (!pr->flags.power_setup_done)
36927 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36928 index e5dd808..1eceed1 100644
36929 --- a/drivers/acpi/processor_pdc.c
36930 +++ b/drivers/acpi/processor_pdc.c
36931 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36932 return 0;
36933 }
36934
36935 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36936 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36937 {
36938 set_no_mwait, "Extensa 5220", {
36939 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36940 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36941 index 2f0d4db..b9e9b15 100644
36942 --- a/drivers/acpi/sleep.c
36943 +++ b/drivers/acpi/sleep.c
36944 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36945 return 0;
36946 }
36947
36948 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36949 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36950 {
36951 .callback = init_old_suspend_ordering,
36952 .ident = "Abit KN9 (nForce4 variant)",
36953 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36954 index 0876d77b..3ba0127 100644
36955 --- a/drivers/acpi/sysfs.c
36956 +++ b/drivers/acpi/sysfs.c
36957 @@ -423,11 +423,11 @@ static u32 num_counters;
36958 static struct attribute **all_attrs;
36959 static u32 acpi_gpe_count;
36960
36961 -static struct attribute_group interrupt_stats_attr_group = {
36962 +static attribute_group_no_const interrupt_stats_attr_group = {
36963 .name = "interrupts",
36964 };
36965
36966 -static struct kobj_attribute *counter_attrs;
36967 +static kobj_attribute_no_const *counter_attrs;
36968
36969 static void delete_gpe_attr_array(void)
36970 {
36971 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36972 index d24fa19..782f1e6 100644
36973 --- a/drivers/acpi/thermal.c
36974 +++ b/drivers/acpi/thermal.c
36975 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36976 return 0;
36977 }
36978
36979 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36980 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36981 /*
36982 * Award BIOS on this AOpen makes thermal control almost worthless.
36983 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36984 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36985 index cc79d3f..28adb33 100644
36986 --- a/drivers/acpi/video.c
36987 +++ b/drivers/acpi/video.c
36988 @@ -431,7 +431,7 @@ static int __init video_enable_native_backlight(const struct dmi_system_id *d)
36989 return 0;
36990 }
36991
36992 -static struct dmi_system_id video_dmi_table[] __initdata = {
36993 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36994 /*
36995 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36996 */
36997 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36998 index 287c4ba..6a600bc 100644
36999 --- a/drivers/ata/libahci.c
37000 +++ b/drivers/ata/libahci.c
37001 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
37002 }
37003 EXPORT_SYMBOL_GPL(ahci_kick_engine);
37004
37005 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
37006 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
37007 struct ata_taskfile *tf, int is_cmd, u16 flags,
37008 unsigned long timeout_msec)
37009 {
37010 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
37011 index 577849c..920847c 100644
37012 --- a/drivers/ata/libata-core.c
37013 +++ b/drivers/ata/libata-core.c
37014 @@ -102,7 +102,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
37015 static void ata_dev_xfermask(struct ata_device *dev);
37016 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
37017
37018 -atomic_t ata_print_id = ATOMIC_INIT(0);
37019 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
37020
37021 struct ata_force_param {
37022 const char *name;
37023 @@ -4801,7 +4801,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
37024 struct ata_port *ap;
37025 unsigned int tag;
37026
37027 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37028 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37029 ap = qc->ap;
37030
37031 qc->flags = 0;
37032 @@ -4818,7 +4818,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
37033 struct ata_port *ap;
37034 struct ata_link *link;
37035
37036 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37037 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
37038 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
37039 ap = qc->ap;
37040 link = qc->dev->link;
37041 @@ -5925,6 +5925,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
37042 return;
37043
37044 spin_lock(&lock);
37045 + pax_open_kernel();
37046
37047 for (cur = ops->inherits; cur; cur = cur->inherits) {
37048 void **inherit = (void **)cur;
37049 @@ -5938,8 +5939,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
37050 if (IS_ERR(*pp))
37051 *pp = NULL;
37052
37053 - ops->inherits = NULL;
37054 + *(struct ata_port_operations **)&ops->inherits = NULL;
37055
37056 + pax_close_kernel();
37057 spin_unlock(&lock);
37058 }
37059
37060 @@ -6135,7 +6137,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
37061
37062 /* give ports names and add SCSI hosts */
37063 for (i = 0; i < host->n_ports; i++) {
37064 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
37065 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
37066 host->ports[i]->local_port_no = i + 1;
37067 }
37068
37069 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
37070 index 3131adc..93e7aa0 100644
37071 --- a/drivers/ata/libata-scsi.c
37072 +++ b/drivers/ata/libata-scsi.c
37073 @@ -4209,7 +4209,7 @@ int ata_sas_port_init(struct ata_port *ap)
37074
37075 if (rc)
37076 return rc;
37077 - ap->print_id = atomic_inc_return(&ata_print_id);
37078 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
37079 return 0;
37080 }
37081 EXPORT_SYMBOL_GPL(ata_sas_port_init);
37082 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
37083 index a998a17..8de4bf4 100644
37084 --- a/drivers/ata/libata.h
37085 +++ b/drivers/ata/libata.h
37086 @@ -53,7 +53,7 @@ enum {
37087 ATA_DNXFER_QUIET = (1 << 31),
37088 };
37089
37090 -extern atomic_t ata_print_id;
37091 +extern atomic_unchecked_t ata_print_id;
37092 extern int atapi_passthru16;
37093 extern int libata_fua;
37094 extern int libata_noacpi;
37095 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
37096 index a9b0c82..207d97d 100644
37097 --- a/drivers/ata/pata_arasan_cf.c
37098 +++ b/drivers/ata/pata_arasan_cf.c
37099 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
37100 /* Handle platform specific quirks */
37101 if (quirk) {
37102 if (quirk & CF_BROKEN_PIO) {
37103 - ap->ops->set_piomode = NULL;
37104 + pax_open_kernel();
37105 + *(void **)&ap->ops->set_piomode = NULL;
37106 + pax_close_kernel();
37107 ap->pio_mask = 0;
37108 }
37109 if (quirk & CF_BROKEN_MWDMA)
37110 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
37111 index f9b983a..887b9d8 100644
37112 --- a/drivers/atm/adummy.c
37113 +++ b/drivers/atm/adummy.c
37114 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
37115 vcc->pop(vcc, skb);
37116 else
37117 dev_kfree_skb_any(skb);
37118 - atomic_inc(&vcc->stats->tx);
37119 + atomic_inc_unchecked(&vcc->stats->tx);
37120
37121 return 0;
37122 }
37123 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
37124 index f1a9198..f466a4a 100644
37125 --- a/drivers/atm/ambassador.c
37126 +++ b/drivers/atm/ambassador.c
37127 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
37128 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
37129
37130 // VC layer stats
37131 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37132 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37133
37134 // free the descriptor
37135 kfree (tx_descr);
37136 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37137 dump_skb ("<<<", vc, skb);
37138
37139 // VC layer stats
37140 - atomic_inc(&atm_vcc->stats->rx);
37141 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37142 __net_timestamp(skb);
37143 // end of our responsibility
37144 atm_vcc->push (atm_vcc, skb);
37145 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37146 } else {
37147 PRINTK (KERN_INFO, "dropped over-size frame");
37148 // should we count this?
37149 - atomic_inc(&atm_vcc->stats->rx_drop);
37150 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37151 }
37152
37153 } else {
37154 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
37155 }
37156
37157 if (check_area (skb->data, skb->len)) {
37158 - atomic_inc(&atm_vcc->stats->tx_err);
37159 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
37160 return -ENOMEM; // ?
37161 }
37162
37163 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
37164 index 480fa6f..947067c 100644
37165 --- a/drivers/atm/atmtcp.c
37166 +++ b/drivers/atm/atmtcp.c
37167 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37168 if (vcc->pop) vcc->pop(vcc,skb);
37169 else dev_kfree_skb(skb);
37170 if (dev_data) return 0;
37171 - atomic_inc(&vcc->stats->tx_err);
37172 + atomic_inc_unchecked(&vcc->stats->tx_err);
37173 return -ENOLINK;
37174 }
37175 size = skb->len+sizeof(struct atmtcp_hdr);
37176 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37177 if (!new_skb) {
37178 if (vcc->pop) vcc->pop(vcc,skb);
37179 else dev_kfree_skb(skb);
37180 - atomic_inc(&vcc->stats->tx_err);
37181 + atomic_inc_unchecked(&vcc->stats->tx_err);
37182 return -ENOBUFS;
37183 }
37184 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
37185 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37186 if (vcc->pop) vcc->pop(vcc,skb);
37187 else dev_kfree_skb(skb);
37188 out_vcc->push(out_vcc,new_skb);
37189 - atomic_inc(&vcc->stats->tx);
37190 - atomic_inc(&out_vcc->stats->rx);
37191 + atomic_inc_unchecked(&vcc->stats->tx);
37192 + atomic_inc_unchecked(&out_vcc->stats->rx);
37193 return 0;
37194 }
37195
37196 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37197 read_unlock(&vcc_sklist_lock);
37198 if (!out_vcc) {
37199 result = -EUNATCH;
37200 - atomic_inc(&vcc->stats->tx_err);
37201 + atomic_inc_unchecked(&vcc->stats->tx_err);
37202 goto done;
37203 }
37204 skb_pull(skb,sizeof(struct atmtcp_hdr));
37205 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37206 __net_timestamp(new_skb);
37207 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
37208 out_vcc->push(out_vcc,new_skb);
37209 - atomic_inc(&vcc->stats->tx);
37210 - atomic_inc(&out_vcc->stats->rx);
37211 + atomic_inc_unchecked(&vcc->stats->tx);
37212 + atomic_inc_unchecked(&out_vcc->stats->rx);
37213 done:
37214 if (vcc->pop) vcc->pop(vcc,skb);
37215 else dev_kfree_skb(skb);
37216 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
37217 index 6339efd..2b441d5 100644
37218 --- a/drivers/atm/eni.c
37219 +++ b/drivers/atm/eni.c
37220 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
37221 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
37222 vcc->dev->number);
37223 length = 0;
37224 - atomic_inc(&vcc->stats->rx_err);
37225 + atomic_inc_unchecked(&vcc->stats->rx_err);
37226 }
37227 else {
37228 length = ATM_CELL_SIZE-1; /* no HEC */
37229 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37230 size);
37231 }
37232 eff = length = 0;
37233 - atomic_inc(&vcc->stats->rx_err);
37234 + atomic_inc_unchecked(&vcc->stats->rx_err);
37235 }
37236 else {
37237 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
37238 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37239 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37240 vcc->dev->number,vcc->vci,length,size << 2,descr);
37241 length = eff = 0;
37242 - atomic_inc(&vcc->stats->rx_err);
37243 + atomic_inc_unchecked(&vcc->stats->rx_err);
37244 }
37245 }
37246 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37247 @@ -770,7 +770,7 @@ rx_dequeued++;
37248 vcc->push(vcc,skb);
37249 pushed++;
37250 }
37251 - atomic_inc(&vcc->stats->rx);
37252 + atomic_inc_unchecked(&vcc->stats->rx);
37253 }
37254 wake_up(&eni_dev->rx_wait);
37255 }
37256 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37257 DMA_TO_DEVICE);
37258 if (vcc->pop) vcc->pop(vcc,skb);
37259 else dev_kfree_skb_irq(skb);
37260 - atomic_inc(&vcc->stats->tx);
37261 + atomic_inc_unchecked(&vcc->stats->tx);
37262 wake_up(&eni_dev->tx_wait);
37263 dma_complete++;
37264 }
37265 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37266 index 82f2ae0..f205c02 100644
37267 --- a/drivers/atm/firestream.c
37268 +++ b/drivers/atm/firestream.c
37269 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37270 }
37271 }
37272
37273 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37274 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37275
37276 fs_dprintk (FS_DEBUG_TXMEM, "i");
37277 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37278 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37279 #endif
37280 skb_put (skb, qe->p1 & 0xffff);
37281 ATM_SKB(skb)->vcc = atm_vcc;
37282 - atomic_inc(&atm_vcc->stats->rx);
37283 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37284 __net_timestamp(skb);
37285 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37286 atm_vcc->push (atm_vcc, skb);
37287 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37288 kfree (pe);
37289 }
37290 if (atm_vcc)
37291 - atomic_inc(&atm_vcc->stats->rx_drop);
37292 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37293 break;
37294 case 0x1f: /* Reassembly abort: no buffers. */
37295 /* Silently increment error counter. */
37296 if (atm_vcc)
37297 - atomic_inc(&atm_vcc->stats->rx_drop);
37298 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37299 break;
37300 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37301 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37302 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37303 index 75dde90..4309ead 100644
37304 --- a/drivers/atm/fore200e.c
37305 +++ b/drivers/atm/fore200e.c
37306 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37307 #endif
37308 /* check error condition */
37309 if (*entry->status & STATUS_ERROR)
37310 - atomic_inc(&vcc->stats->tx_err);
37311 + atomic_inc_unchecked(&vcc->stats->tx_err);
37312 else
37313 - atomic_inc(&vcc->stats->tx);
37314 + atomic_inc_unchecked(&vcc->stats->tx);
37315 }
37316 }
37317
37318 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37319 if (skb == NULL) {
37320 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37321
37322 - atomic_inc(&vcc->stats->rx_drop);
37323 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37324 return -ENOMEM;
37325 }
37326
37327 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37328
37329 dev_kfree_skb_any(skb);
37330
37331 - atomic_inc(&vcc->stats->rx_drop);
37332 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37333 return -ENOMEM;
37334 }
37335
37336 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37337
37338 vcc->push(vcc, skb);
37339 - atomic_inc(&vcc->stats->rx);
37340 + atomic_inc_unchecked(&vcc->stats->rx);
37341
37342 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37343
37344 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37345 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37346 fore200e->atm_dev->number,
37347 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37348 - atomic_inc(&vcc->stats->rx_err);
37349 + atomic_inc_unchecked(&vcc->stats->rx_err);
37350 }
37351 }
37352
37353 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37354 goto retry_here;
37355 }
37356
37357 - atomic_inc(&vcc->stats->tx_err);
37358 + atomic_inc_unchecked(&vcc->stats->tx_err);
37359
37360 fore200e->tx_sat++;
37361 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37362 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37363 index 93dca2e..c5daa69 100644
37364 --- a/drivers/atm/he.c
37365 +++ b/drivers/atm/he.c
37366 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37367
37368 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37369 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37370 - atomic_inc(&vcc->stats->rx_drop);
37371 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37372 goto return_host_buffers;
37373 }
37374
37375 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37376 RBRQ_LEN_ERR(he_dev->rbrq_head)
37377 ? "LEN_ERR" : "",
37378 vcc->vpi, vcc->vci);
37379 - atomic_inc(&vcc->stats->rx_err);
37380 + atomic_inc_unchecked(&vcc->stats->rx_err);
37381 goto return_host_buffers;
37382 }
37383
37384 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37385 vcc->push(vcc, skb);
37386 spin_lock(&he_dev->global_lock);
37387
37388 - atomic_inc(&vcc->stats->rx);
37389 + atomic_inc_unchecked(&vcc->stats->rx);
37390
37391 return_host_buffers:
37392 ++pdus_assembled;
37393 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37394 tpd->vcc->pop(tpd->vcc, tpd->skb);
37395 else
37396 dev_kfree_skb_any(tpd->skb);
37397 - atomic_inc(&tpd->vcc->stats->tx_err);
37398 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37399 }
37400 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37401 return;
37402 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37403 vcc->pop(vcc, skb);
37404 else
37405 dev_kfree_skb_any(skb);
37406 - atomic_inc(&vcc->stats->tx_err);
37407 + atomic_inc_unchecked(&vcc->stats->tx_err);
37408 return -EINVAL;
37409 }
37410
37411 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37412 vcc->pop(vcc, skb);
37413 else
37414 dev_kfree_skb_any(skb);
37415 - atomic_inc(&vcc->stats->tx_err);
37416 + atomic_inc_unchecked(&vcc->stats->tx_err);
37417 return -EINVAL;
37418 }
37419 #endif
37420 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37421 vcc->pop(vcc, skb);
37422 else
37423 dev_kfree_skb_any(skb);
37424 - atomic_inc(&vcc->stats->tx_err);
37425 + atomic_inc_unchecked(&vcc->stats->tx_err);
37426 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37427 return -ENOMEM;
37428 }
37429 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37430 vcc->pop(vcc, skb);
37431 else
37432 dev_kfree_skb_any(skb);
37433 - atomic_inc(&vcc->stats->tx_err);
37434 + atomic_inc_unchecked(&vcc->stats->tx_err);
37435 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37436 return -ENOMEM;
37437 }
37438 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37439 __enqueue_tpd(he_dev, tpd, cid);
37440 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37441
37442 - atomic_inc(&vcc->stats->tx);
37443 + atomic_inc_unchecked(&vcc->stats->tx);
37444
37445 return 0;
37446 }
37447 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37448 index 527bbd5..96570c8 100644
37449 --- a/drivers/atm/horizon.c
37450 +++ b/drivers/atm/horizon.c
37451 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37452 {
37453 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37454 // VC layer stats
37455 - atomic_inc(&vcc->stats->rx);
37456 + atomic_inc_unchecked(&vcc->stats->rx);
37457 __net_timestamp(skb);
37458 // end of our responsibility
37459 vcc->push (vcc, skb);
37460 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37461 dev->tx_iovec = NULL;
37462
37463 // VC layer stats
37464 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37465 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37466
37467 // free the skb
37468 hrz_kfree_skb (skb);
37469 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37470 index 074616b..d6b3d5f 100644
37471 --- a/drivers/atm/idt77252.c
37472 +++ b/drivers/atm/idt77252.c
37473 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37474 else
37475 dev_kfree_skb(skb);
37476
37477 - atomic_inc(&vcc->stats->tx);
37478 + atomic_inc_unchecked(&vcc->stats->tx);
37479 }
37480
37481 atomic_dec(&scq->used);
37482 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37483 if ((sb = dev_alloc_skb(64)) == NULL) {
37484 printk("%s: Can't allocate buffers for aal0.\n",
37485 card->name);
37486 - atomic_add(i, &vcc->stats->rx_drop);
37487 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37488 break;
37489 }
37490 if (!atm_charge(vcc, sb->truesize)) {
37491 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37492 card->name);
37493 - atomic_add(i - 1, &vcc->stats->rx_drop);
37494 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37495 dev_kfree_skb(sb);
37496 break;
37497 }
37498 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37499 ATM_SKB(sb)->vcc = vcc;
37500 __net_timestamp(sb);
37501 vcc->push(vcc, sb);
37502 - atomic_inc(&vcc->stats->rx);
37503 + atomic_inc_unchecked(&vcc->stats->rx);
37504
37505 cell += ATM_CELL_PAYLOAD;
37506 }
37507 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37508 "(CDC: %08x)\n",
37509 card->name, len, rpp->len, readl(SAR_REG_CDC));
37510 recycle_rx_pool_skb(card, rpp);
37511 - atomic_inc(&vcc->stats->rx_err);
37512 + atomic_inc_unchecked(&vcc->stats->rx_err);
37513 return;
37514 }
37515 if (stat & SAR_RSQE_CRC) {
37516 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37517 recycle_rx_pool_skb(card, rpp);
37518 - atomic_inc(&vcc->stats->rx_err);
37519 + atomic_inc_unchecked(&vcc->stats->rx_err);
37520 return;
37521 }
37522 if (skb_queue_len(&rpp->queue) > 1) {
37523 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37524 RXPRINTK("%s: Can't alloc RX skb.\n",
37525 card->name);
37526 recycle_rx_pool_skb(card, rpp);
37527 - atomic_inc(&vcc->stats->rx_err);
37528 + atomic_inc_unchecked(&vcc->stats->rx_err);
37529 return;
37530 }
37531 if (!atm_charge(vcc, skb->truesize)) {
37532 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37533 __net_timestamp(skb);
37534
37535 vcc->push(vcc, skb);
37536 - atomic_inc(&vcc->stats->rx);
37537 + atomic_inc_unchecked(&vcc->stats->rx);
37538
37539 return;
37540 }
37541 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37542 __net_timestamp(skb);
37543
37544 vcc->push(vcc, skb);
37545 - atomic_inc(&vcc->stats->rx);
37546 + atomic_inc_unchecked(&vcc->stats->rx);
37547
37548 if (skb->truesize > SAR_FB_SIZE_3)
37549 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37550 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37551 if (vcc->qos.aal != ATM_AAL0) {
37552 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37553 card->name, vpi, vci);
37554 - atomic_inc(&vcc->stats->rx_drop);
37555 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37556 goto drop;
37557 }
37558
37559 if ((sb = dev_alloc_skb(64)) == NULL) {
37560 printk("%s: Can't allocate buffers for AAL0.\n",
37561 card->name);
37562 - atomic_inc(&vcc->stats->rx_err);
37563 + atomic_inc_unchecked(&vcc->stats->rx_err);
37564 goto drop;
37565 }
37566
37567 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37568 ATM_SKB(sb)->vcc = vcc;
37569 __net_timestamp(sb);
37570 vcc->push(vcc, sb);
37571 - atomic_inc(&vcc->stats->rx);
37572 + atomic_inc_unchecked(&vcc->stats->rx);
37573
37574 drop:
37575 skb_pull(queue, 64);
37576 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37577
37578 if (vc == NULL) {
37579 printk("%s: NULL connection in send().\n", card->name);
37580 - atomic_inc(&vcc->stats->tx_err);
37581 + atomic_inc_unchecked(&vcc->stats->tx_err);
37582 dev_kfree_skb(skb);
37583 return -EINVAL;
37584 }
37585 if (!test_bit(VCF_TX, &vc->flags)) {
37586 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37587 - atomic_inc(&vcc->stats->tx_err);
37588 + atomic_inc_unchecked(&vcc->stats->tx_err);
37589 dev_kfree_skb(skb);
37590 return -EINVAL;
37591 }
37592 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37593 break;
37594 default:
37595 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37596 - atomic_inc(&vcc->stats->tx_err);
37597 + atomic_inc_unchecked(&vcc->stats->tx_err);
37598 dev_kfree_skb(skb);
37599 return -EINVAL;
37600 }
37601
37602 if (skb_shinfo(skb)->nr_frags != 0) {
37603 printk("%s: No scatter-gather yet.\n", card->name);
37604 - atomic_inc(&vcc->stats->tx_err);
37605 + atomic_inc_unchecked(&vcc->stats->tx_err);
37606 dev_kfree_skb(skb);
37607 return -EINVAL;
37608 }
37609 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37610
37611 err = queue_skb(card, vc, skb, oam);
37612 if (err) {
37613 - atomic_inc(&vcc->stats->tx_err);
37614 + atomic_inc_unchecked(&vcc->stats->tx_err);
37615 dev_kfree_skb(skb);
37616 return err;
37617 }
37618 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37619 skb = dev_alloc_skb(64);
37620 if (!skb) {
37621 printk("%s: Out of memory in send_oam().\n", card->name);
37622 - atomic_inc(&vcc->stats->tx_err);
37623 + atomic_inc_unchecked(&vcc->stats->tx_err);
37624 return -ENOMEM;
37625 }
37626 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37627 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37628 index 924f8e2..3375a3e 100644
37629 --- a/drivers/atm/iphase.c
37630 +++ b/drivers/atm/iphase.c
37631 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37632 status = (u_short) (buf_desc_ptr->desc_mode);
37633 if (status & (RX_CER | RX_PTE | RX_OFL))
37634 {
37635 - atomic_inc(&vcc->stats->rx_err);
37636 + atomic_inc_unchecked(&vcc->stats->rx_err);
37637 IF_ERR(printk("IA: bad packet, dropping it");)
37638 if (status & RX_CER) {
37639 IF_ERR(printk(" cause: packet CRC error\n");)
37640 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37641 len = dma_addr - buf_addr;
37642 if (len > iadev->rx_buf_sz) {
37643 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37644 - atomic_inc(&vcc->stats->rx_err);
37645 + atomic_inc_unchecked(&vcc->stats->rx_err);
37646 goto out_free_desc;
37647 }
37648
37649 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37650 ia_vcc = INPH_IA_VCC(vcc);
37651 if (ia_vcc == NULL)
37652 {
37653 - atomic_inc(&vcc->stats->rx_err);
37654 + atomic_inc_unchecked(&vcc->stats->rx_err);
37655 atm_return(vcc, skb->truesize);
37656 dev_kfree_skb_any(skb);
37657 goto INCR_DLE;
37658 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37659 if ((length > iadev->rx_buf_sz) || (length >
37660 (skb->len - sizeof(struct cpcs_trailer))))
37661 {
37662 - atomic_inc(&vcc->stats->rx_err);
37663 + atomic_inc_unchecked(&vcc->stats->rx_err);
37664 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37665 length, skb->len);)
37666 atm_return(vcc, skb->truesize);
37667 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37668
37669 IF_RX(printk("rx_dle_intr: skb push");)
37670 vcc->push(vcc,skb);
37671 - atomic_inc(&vcc->stats->rx);
37672 + atomic_inc_unchecked(&vcc->stats->rx);
37673 iadev->rx_pkt_cnt++;
37674 }
37675 INCR_DLE:
37676 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37677 {
37678 struct k_sonet_stats *stats;
37679 stats = &PRIV(_ia_dev[board])->sonet_stats;
37680 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37681 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37682 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37683 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37684 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37685 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37686 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37687 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37688 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37689 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37690 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37691 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37692 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37693 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37694 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37695 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37696 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37697 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37698 }
37699 ia_cmds.status = 0;
37700 break;
37701 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37702 if ((desc == 0) || (desc > iadev->num_tx_desc))
37703 {
37704 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37705 - atomic_inc(&vcc->stats->tx);
37706 + atomic_inc_unchecked(&vcc->stats->tx);
37707 if (vcc->pop)
37708 vcc->pop(vcc, skb);
37709 else
37710 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37711 ATM_DESC(skb) = vcc->vci;
37712 skb_queue_tail(&iadev->tx_dma_q, skb);
37713
37714 - atomic_inc(&vcc->stats->tx);
37715 + atomic_inc_unchecked(&vcc->stats->tx);
37716 iadev->tx_pkt_cnt++;
37717 /* Increment transaction counter */
37718 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37719
37720 #if 0
37721 /* add flow control logic */
37722 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37723 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37724 if (iavcc->vc_desc_cnt > 10) {
37725 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37726 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37727 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37728 index ce43ae3..969de38 100644
37729 --- a/drivers/atm/lanai.c
37730 +++ b/drivers/atm/lanai.c
37731 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37732 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37733 lanai_endtx(lanai, lvcc);
37734 lanai_free_skb(lvcc->tx.atmvcc, skb);
37735 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37736 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37737 }
37738
37739 /* Try to fill the buffer - don't call unless there is backlog */
37740 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37741 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37742 __net_timestamp(skb);
37743 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37744 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37745 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37746 out:
37747 lvcc->rx.buf.ptr = end;
37748 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37749 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37750 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37751 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37752 lanai->stats.service_rxnotaal5++;
37753 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37754 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37755 return 0;
37756 }
37757 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37758 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37759 int bytes;
37760 read_unlock(&vcc_sklist_lock);
37761 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37762 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37763 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37764 lvcc->stats.x.aal5.service_trash++;
37765 bytes = (SERVICE_GET_END(s) * 16) -
37766 (((unsigned long) lvcc->rx.buf.ptr) -
37767 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37768 }
37769 if (s & SERVICE_STREAM) {
37770 read_unlock(&vcc_sklist_lock);
37771 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37772 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37773 lvcc->stats.x.aal5.service_stream++;
37774 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37775 "PDU on VCI %d!\n", lanai->number, vci);
37776 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37777 return 0;
37778 }
37779 DPRINTK("got rx crc error on vci %d\n", vci);
37780 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37781 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37782 lvcc->stats.x.aal5.service_rxcrc++;
37783 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37784 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37785 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37786 index ddc4ceb..36e29aa 100644
37787 --- a/drivers/atm/nicstar.c
37788 +++ b/drivers/atm/nicstar.c
37789 @@ -1632,7 +1632,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37790 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37791 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37792 card->index);
37793 - atomic_inc(&vcc->stats->tx_err);
37794 + atomic_inc_unchecked(&vcc->stats->tx_err);
37795 dev_kfree_skb_any(skb);
37796 return -EINVAL;
37797 }
37798 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37799 if (!vc->tx) {
37800 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37801 card->index);
37802 - atomic_inc(&vcc->stats->tx_err);
37803 + atomic_inc_unchecked(&vcc->stats->tx_err);
37804 dev_kfree_skb_any(skb);
37805 return -EINVAL;
37806 }
37807 @@ -1648,14 +1648,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37808 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37809 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37810 card->index);
37811 - atomic_inc(&vcc->stats->tx_err);
37812 + atomic_inc_unchecked(&vcc->stats->tx_err);
37813 dev_kfree_skb_any(skb);
37814 return -EINVAL;
37815 }
37816
37817 if (skb_shinfo(skb)->nr_frags != 0) {
37818 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37819 - atomic_inc(&vcc->stats->tx_err);
37820 + atomic_inc_unchecked(&vcc->stats->tx_err);
37821 dev_kfree_skb_any(skb);
37822 return -EINVAL;
37823 }
37824 @@ -1703,11 +1703,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37825 }
37826
37827 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37828 - atomic_inc(&vcc->stats->tx_err);
37829 + atomic_inc_unchecked(&vcc->stats->tx_err);
37830 dev_kfree_skb_any(skb);
37831 return -EIO;
37832 }
37833 - atomic_inc(&vcc->stats->tx);
37834 + atomic_inc_unchecked(&vcc->stats->tx);
37835
37836 return 0;
37837 }
37838 @@ -2024,14 +2024,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37839 printk
37840 ("nicstar%d: Can't allocate buffers for aal0.\n",
37841 card->index);
37842 - atomic_add(i, &vcc->stats->rx_drop);
37843 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37844 break;
37845 }
37846 if (!atm_charge(vcc, sb->truesize)) {
37847 RXPRINTK
37848 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37849 card->index);
37850 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37851 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37852 dev_kfree_skb_any(sb);
37853 break;
37854 }
37855 @@ -2046,7 +2046,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37856 ATM_SKB(sb)->vcc = vcc;
37857 __net_timestamp(sb);
37858 vcc->push(vcc, sb);
37859 - atomic_inc(&vcc->stats->rx);
37860 + atomic_inc_unchecked(&vcc->stats->rx);
37861 cell += ATM_CELL_PAYLOAD;
37862 }
37863
37864 @@ -2063,7 +2063,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37865 if (iovb == NULL) {
37866 printk("nicstar%d: Out of iovec buffers.\n",
37867 card->index);
37868 - atomic_inc(&vcc->stats->rx_drop);
37869 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37870 recycle_rx_buf(card, skb);
37871 return;
37872 }
37873 @@ -2087,7 +2087,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37874 small or large buffer itself. */
37875 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37876 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37877 - atomic_inc(&vcc->stats->rx_err);
37878 + atomic_inc_unchecked(&vcc->stats->rx_err);
37879 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37880 NS_MAX_IOVECS);
37881 NS_PRV_IOVCNT(iovb) = 0;
37882 @@ -2107,7 +2107,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37883 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37884 card->index);
37885 which_list(card, skb);
37886 - atomic_inc(&vcc->stats->rx_err);
37887 + atomic_inc_unchecked(&vcc->stats->rx_err);
37888 recycle_rx_buf(card, skb);
37889 vc->rx_iov = NULL;
37890 recycle_iov_buf(card, iovb);
37891 @@ -2120,7 +2120,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37892 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37893 card->index);
37894 which_list(card, skb);
37895 - atomic_inc(&vcc->stats->rx_err);
37896 + atomic_inc_unchecked(&vcc->stats->rx_err);
37897 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37898 NS_PRV_IOVCNT(iovb));
37899 vc->rx_iov = NULL;
37900 @@ -2143,7 +2143,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37901 printk(" - PDU size mismatch.\n");
37902 else
37903 printk(".\n");
37904 - atomic_inc(&vcc->stats->rx_err);
37905 + atomic_inc_unchecked(&vcc->stats->rx_err);
37906 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37907 NS_PRV_IOVCNT(iovb));
37908 vc->rx_iov = NULL;
37909 @@ -2157,14 +2157,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37910 /* skb points to a small buffer */
37911 if (!atm_charge(vcc, skb->truesize)) {
37912 push_rxbufs(card, skb);
37913 - atomic_inc(&vcc->stats->rx_drop);
37914 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37915 } else {
37916 skb_put(skb, len);
37917 dequeue_sm_buf(card, skb);
37918 ATM_SKB(skb)->vcc = vcc;
37919 __net_timestamp(skb);
37920 vcc->push(vcc, skb);
37921 - atomic_inc(&vcc->stats->rx);
37922 + atomic_inc_unchecked(&vcc->stats->rx);
37923 }
37924 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37925 struct sk_buff *sb;
37926 @@ -2175,14 +2175,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37927 if (len <= NS_SMBUFSIZE) {
37928 if (!atm_charge(vcc, sb->truesize)) {
37929 push_rxbufs(card, sb);
37930 - atomic_inc(&vcc->stats->rx_drop);
37931 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37932 } else {
37933 skb_put(sb, len);
37934 dequeue_sm_buf(card, sb);
37935 ATM_SKB(sb)->vcc = vcc;
37936 __net_timestamp(sb);
37937 vcc->push(vcc, sb);
37938 - atomic_inc(&vcc->stats->rx);
37939 + atomic_inc_unchecked(&vcc->stats->rx);
37940 }
37941
37942 push_rxbufs(card, skb);
37943 @@ -2191,7 +2191,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37944
37945 if (!atm_charge(vcc, skb->truesize)) {
37946 push_rxbufs(card, skb);
37947 - atomic_inc(&vcc->stats->rx_drop);
37948 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37949 } else {
37950 dequeue_lg_buf(card, skb);
37951 skb_push(skb, NS_SMBUFSIZE);
37952 @@ -2201,7 +2201,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37953 ATM_SKB(skb)->vcc = vcc;
37954 __net_timestamp(skb);
37955 vcc->push(vcc, skb);
37956 - atomic_inc(&vcc->stats->rx);
37957 + atomic_inc_unchecked(&vcc->stats->rx);
37958 }
37959
37960 push_rxbufs(card, sb);
37961 @@ -2222,7 +2222,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37962 printk
37963 ("nicstar%d: Out of huge buffers.\n",
37964 card->index);
37965 - atomic_inc(&vcc->stats->rx_drop);
37966 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37967 recycle_iovec_rx_bufs(card,
37968 (struct iovec *)
37969 iovb->data,
37970 @@ -2273,7 +2273,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37971 card->hbpool.count++;
37972 } else
37973 dev_kfree_skb_any(hb);
37974 - atomic_inc(&vcc->stats->rx_drop);
37975 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37976 } else {
37977 /* Copy the small buffer to the huge buffer */
37978 sb = (struct sk_buff *)iov->iov_base;
37979 @@ -2307,7 +2307,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37980 ATM_SKB(hb)->vcc = vcc;
37981 __net_timestamp(hb);
37982 vcc->push(vcc, hb);
37983 - atomic_inc(&vcc->stats->rx);
37984 + atomic_inc_unchecked(&vcc->stats->rx);
37985 }
37986 }
37987
37988 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37989 index 74e18b0..f16afa0 100644
37990 --- a/drivers/atm/solos-pci.c
37991 +++ b/drivers/atm/solos-pci.c
37992 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37993 }
37994 atm_charge(vcc, skb->truesize);
37995 vcc->push(vcc, skb);
37996 - atomic_inc(&vcc->stats->rx);
37997 + atomic_inc_unchecked(&vcc->stats->rx);
37998 break;
37999
38000 case PKT_STATUS:
38001 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
38002 vcc = SKB_CB(oldskb)->vcc;
38003
38004 if (vcc) {
38005 - atomic_inc(&vcc->stats->tx);
38006 + atomic_inc_unchecked(&vcc->stats->tx);
38007 solos_pop(vcc, oldskb);
38008 } else {
38009 dev_kfree_skb_irq(oldskb);
38010 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
38011 index 0215934..ce9f5b1 100644
38012 --- a/drivers/atm/suni.c
38013 +++ b/drivers/atm/suni.c
38014 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
38015
38016
38017 #define ADD_LIMITED(s,v) \
38018 - atomic_add((v),&stats->s); \
38019 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
38020 + atomic_add_unchecked((v),&stats->s); \
38021 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
38022
38023
38024 static void suni_hz(unsigned long from_timer)
38025 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
38026 index 5120a96..e2572bd 100644
38027 --- a/drivers/atm/uPD98402.c
38028 +++ b/drivers/atm/uPD98402.c
38029 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
38030 struct sonet_stats tmp;
38031 int error = 0;
38032
38033 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
38034 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
38035 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
38036 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
38037 if (zero && !error) {
38038 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
38039
38040
38041 #define ADD_LIMITED(s,v) \
38042 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
38043 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
38044 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
38045 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
38046 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
38047 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
38048
38049
38050 static void stat_event(struct atm_dev *dev)
38051 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
38052 if (reason & uPD98402_INT_PFM) stat_event(dev);
38053 if (reason & uPD98402_INT_PCO) {
38054 (void) GET(PCOCR); /* clear interrupt cause */
38055 - atomic_add(GET(HECCT),
38056 + atomic_add_unchecked(GET(HECCT),
38057 &PRIV(dev)->sonet_stats.uncorr_hcs);
38058 }
38059 if ((reason & uPD98402_INT_RFO) &&
38060 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
38061 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
38062 uPD98402_INT_LOS),PIMR); /* enable them */
38063 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
38064 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38065 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
38066 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
38067 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
38068 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
38069 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
38070 return 0;
38071 }
38072
38073 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
38074 index cecfb94..87009ec 100644
38075 --- a/drivers/atm/zatm.c
38076 +++ b/drivers/atm/zatm.c
38077 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38078 }
38079 if (!size) {
38080 dev_kfree_skb_irq(skb);
38081 - if (vcc) atomic_inc(&vcc->stats->rx_err);
38082 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
38083 continue;
38084 }
38085 if (!atm_charge(vcc,skb->truesize)) {
38086 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
38087 skb->len = size;
38088 ATM_SKB(skb)->vcc = vcc;
38089 vcc->push(vcc,skb);
38090 - atomic_inc(&vcc->stats->rx);
38091 + atomic_inc_unchecked(&vcc->stats->rx);
38092 }
38093 zout(pos & 0xffff,MTA(mbx));
38094 #if 0 /* probably a stupid idea */
38095 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
38096 skb_queue_head(&zatm_vcc->backlog,skb);
38097 break;
38098 }
38099 - atomic_inc(&vcc->stats->tx);
38100 + atomic_inc_unchecked(&vcc->stats->tx);
38101 wake_up(&zatm_vcc->tx_wait);
38102 }
38103
38104 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
38105 index 79bc203..fa3945b 100644
38106 --- a/drivers/base/bus.c
38107 +++ b/drivers/base/bus.c
38108 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
38109 return -EINVAL;
38110
38111 mutex_lock(&subsys->p->mutex);
38112 - list_add_tail(&sif->node, &subsys->p->interfaces);
38113 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
38114 if (sif->add_dev) {
38115 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38116 while ((dev = subsys_dev_iter_next(&iter)))
38117 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
38118 subsys = sif->subsys;
38119
38120 mutex_lock(&subsys->p->mutex);
38121 - list_del_init(&sif->node);
38122 + pax_list_del_init((struct list_head *)&sif->node);
38123 if (sif->remove_dev) {
38124 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38125 while ((dev = subsys_dev_iter_next(&iter)))
38126 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
38127 index 68f0314..ca2a609 100644
38128 --- a/drivers/base/devtmpfs.c
38129 +++ b/drivers/base/devtmpfs.c
38130 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
38131 if (!thread)
38132 return 0;
38133
38134 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
38135 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
38136 if (err)
38137 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
38138 else
38139 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
38140 *err = sys_unshare(CLONE_NEWNS);
38141 if (*err)
38142 goto out;
38143 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
38144 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
38145 if (*err)
38146 goto out;
38147 - sys_chdir("/.."); /* will traverse into overmounted root */
38148 - sys_chroot(".");
38149 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
38150 + sys_chroot((char __force_user *)".");
38151 complete(&setup_done);
38152 while (1) {
38153 spin_lock(&req_lock);
38154 diff --git a/drivers/base/node.c b/drivers/base/node.c
38155 index a2aa65b..8831326 100644
38156 --- a/drivers/base/node.c
38157 +++ b/drivers/base/node.c
38158 @@ -613,7 +613,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
38159 struct node_attr {
38160 struct device_attribute attr;
38161 enum node_states state;
38162 -};
38163 +} __do_const;
38164
38165 static ssize_t show_node_state(struct device *dev,
38166 struct device_attribute *attr, char *buf)
38167 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
38168 index 2327613..211d7f5 100644
38169 --- a/drivers/base/power/domain.c
38170 +++ b/drivers/base/power/domain.c
38171 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
38172 {
38173 struct cpuidle_driver *cpuidle_drv;
38174 struct gpd_cpuidle_data *cpuidle_data;
38175 - struct cpuidle_state *idle_state;
38176 + cpuidle_state_no_const *idle_state;
38177 int ret = 0;
38178
38179 if (IS_ERR_OR_NULL(genpd) || state < 0)
38180 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
38181 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
38182 {
38183 struct gpd_cpuidle_data *cpuidle_data;
38184 - struct cpuidle_state *idle_state;
38185 + cpuidle_state_no_const *idle_state;
38186 int ret = 0;
38187
38188 if (IS_ERR_OR_NULL(genpd))
38189 @@ -2222,8 +2222,11 @@ int genpd_dev_pm_attach(struct device *dev)
38190 return ret;
38191 }
38192
38193 - dev->pm_domain->detach = genpd_dev_pm_detach;
38194 - dev->pm_domain->sync = genpd_dev_pm_sync;
38195 + pax_open_kernel();
38196 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
38197 + *(void **)&dev->pm_domain->sync = genpd_dev_pm_sync;
38198 + pax_close_kernel();
38199 +
38200 pm_genpd_poweron(pd);
38201
38202 return 0;
38203 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
38204 index d2be3f9..0a3167a 100644
38205 --- a/drivers/base/power/sysfs.c
38206 +++ b/drivers/base/power/sysfs.c
38207 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
38208 return -EIO;
38209 }
38210 }
38211 - return sprintf(buf, p);
38212 + return sprintf(buf, "%s", p);
38213 }
38214
38215 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
38216 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
38217 index 7726200..a417da7 100644
38218 --- a/drivers/base/power/wakeup.c
38219 +++ b/drivers/base/power/wakeup.c
38220 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
38221 * They need to be modified together atomically, so it's better to use one
38222 * atomic variable to hold them both.
38223 */
38224 -static atomic_t combined_event_count = ATOMIC_INIT(0);
38225 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
38226
38227 #define IN_PROGRESS_BITS (sizeof(int) * 4)
38228 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
38229
38230 static void split_counters(unsigned int *cnt, unsigned int *inpr)
38231 {
38232 - unsigned int comb = atomic_read(&combined_event_count);
38233 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
38234
38235 *cnt = (comb >> IN_PROGRESS_BITS);
38236 *inpr = comb & MAX_IN_PROGRESS;
38237 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
38238 ws->start_prevent_time = ws->last_time;
38239
38240 /* Increment the counter of events in progress. */
38241 - cec = atomic_inc_return(&combined_event_count);
38242 + cec = atomic_inc_return_unchecked(&combined_event_count);
38243
38244 trace_wakeup_source_activate(ws->name, cec);
38245 }
38246 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38247 * Increment the counter of registered wakeup events and decrement the
38248 * couter of wakeup events in progress simultaneously.
38249 */
38250 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38251 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38252 trace_wakeup_source_deactivate(ws->name, cec);
38253
38254 split_counters(&cnt, &inpr);
38255 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38256 index 8d98a32..61d3165 100644
38257 --- a/drivers/base/syscore.c
38258 +++ b/drivers/base/syscore.c
38259 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38260 void register_syscore_ops(struct syscore_ops *ops)
38261 {
38262 mutex_lock(&syscore_ops_lock);
38263 - list_add_tail(&ops->node, &syscore_ops_list);
38264 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38265 mutex_unlock(&syscore_ops_lock);
38266 }
38267 EXPORT_SYMBOL_GPL(register_syscore_ops);
38268 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38269 void unregister_syscore_ops(struct syscore_ops *ops)
38270 {
38271 mutex_lock(&syscore_ops_lock);
38272 - list_del(&ops->node);
38273 + pax_list_del((struct list_head *)&ops->node);
38274 mutex_unlock(&syscore_ops_lock);
38275 }
38276 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38277 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38278 index ff20f19..018f1da 100644
38279 --- a/drivers/block/cciss.c
38280 +++ b/drivers/block/cciss.c
38281 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38282 while (!list_empty(&h->reqQ)) {
38283 c = list_entry(h->reqQ.next, CommandList_struct, list);
38284 /* can't do anything if fifo is full */
38285 - if ((h->access.fifo_full(h))) {
38286 + if ((h->access->fifo_full(h))) {
38287 dev_warn(&h->pdev->dev, "fifo full\n");
38288 break;
38289 }
38290 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38291 h->Qdepth--;
38292
38293 /* Tell the controller execute command */
38294 - h->access.submit_command(h, c);
38295 + h->access->submit_command(h, c);
38296
38297 /* Put job onto the completed Q */
38298 addQ(&h->cmpQ, c);
38299 @@ -3444,17 +3444,17 @@ startio:
38300
38301 static inline unsigned long get_next_completion(ctlr_info_t *h)
38302 {
38303 - return h->access.command_completed(h);
38304 + return h->access->command_completed(h);
38305 }
38306
38307 static inline int interrupt_pending(ctlr_info_t *h)
38308 {
38309 - return h->access.intr_pending(h);
38310 + return h->access->intr_pending(h);
38311 }
38312
38313 static inline long interrupt_not_for_us(ctlr_info_t *h)
38314 {
38315 - return ((h->access.intr_pending(h) == 0) ||
38316 + return ((h->access->intr_pending(h) == 0) ||
38317 (h->interrupts_enabled == 0));
38318 }
38319
38320 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38321 u32 a;
38322
38323 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38324 - return h->access.command_completed(h);
38325 + return h->access->command_completed(h);
38326
38327 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38328 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38329 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38330 trans_support & CFGTBL_Trans_use_short_tags);
38331
38332 /* Change the access methods to the performant access methods */
38333 - h->access = SA5_performant_access;
38334 + h->access = &SA5_performant_access;
38335 h->transMethod = CFGTBL_Trans_Performant;
38336
38337 return;
38338 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38339 if (prod_index < 0)
38340 return -ENODEV;
38341 h->product_name = products[prod_index].product_name;
38342 - h->access = *(products[prod_index].access);
38343 + h->access = products[prod_index].access;
38344
38345 if (cciss_board_disabled(h)) {
38346 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38347 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38348 }
38349
38350 /* make sure the board interrupts are off */
38351 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38352 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38353 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38354 if (rc)
38355 goto clean2;
38356 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38357 * fake ones to scoop up any residual completions.
38358 */
38359 spin_lock_irqsave(&h->lock, flags);
38360 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38361 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38362 spin_unlock_irqrestore(&h->lock, flags);
38363 free_irq(h->intr[h->intr_mode], h);
38364 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38365 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38366 dev_info(&h->pdev->dev, "Board READY.\n");
38367 dev_info(&h->pdev->dev,
38368 "Waiting for stale completions to drain.\n");
38369 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38370 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38371 msleep(10000);
38372 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38373 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38374
38375 rc = controller_reset_failed(h->cfgtable);
38376 if (rc)
38377 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38378 cciss_scsi_setup(h);
38379
38380 /* Turn the interrupts on so we can service requests */
38381 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38382 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38383
38384 /* Get the firmware version */
38385 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38386 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38387 kfree(flush_buf);
38388 if (return_code != IO_OK)
38389 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38390 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38391 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38392 free_irq(h->intr[h->intr_mode], h);
38393 }
38394
38395 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38396 index 7fda30e..2f27946 100644
38397 --- a/drivers/block/cciss.h
38398 +++ b/drivers/block/cciss.h
38399 @@ -101,7 +101,7 @@ struct ctlr_info
38400 /* information about each logical volume */
38401 drive_info_struct *drv[CISS_MAX_LUN];
38402
38403 - struct access_method access;
38404 + struct access_method *access;
38405
38406 /* queue and queue Info */
38407 struct list_head reqQ;
38408 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38409 }
38410
38411 static struct access_method SA5_access = {
38412 - SA5_submit_command,
38413 - SA5_intr_mask,
38414 - SA5_fifo_full,
38415 - SA5_intr_pending,
38416 - SA5_completed,
38417 + .submit_command = SA5_submit_command,
38418 + .set_intr_mask = SA5_intr_mask,
38419 + .fifo_full = SA5_fifo_full,
38420 + .intr_pending = SA5_intr_pending,
38421 + .command_completed = SA5_completed,
38422 };
38423
38424 static struct access_method SA5B_access = {
38425 - SA5_submit_command,
38426 - SA5B_intr_mask,
38427 - SA5_fifo_full,
38428 - SA5B_intr_pending,
38429 - SA5_completed,
38430 + .submit_command = SA5_submit_command,
38431 + .set_intr_mask = SA5B_intr_mask,
38432 + .fifo_full = SA5_fifo_full,
38433 + .intr_pending = SA5B_intr_pending,
38434 + .command_completed = SA5_completed,
38435 };
38436
38437 static struct access_method SA5_performant_access = {
38438 - SA5_submit_command,
38439 - SA5_performant_intr_mask,
38440 - SA5_fifo_full,
38441 - SA5_performant_intr_pending,
38442 - SA5_performant_completed,
38443 + .submit_command = SA5_submit_command,
38444 + .set_intr_mask = SA5_performant_intr_mask,
38445 + .fifo_full = SA5_fifo_full,
38446 + .intr_pending = SA5_performant_intr_pending,
38447 + .command_completed = SA5_performant_completed,
38448 };
38449
38450 struct board_type {
38451 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38452 index f749df9..5f8b9c4 100644
38453 --- a/drivers/block/cpqarray.c
38454 +++ b/drivers/block/cpqarray.c
38455 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38456 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38457 goto Enomem4;
38458 }
38459 - hba[i]->access.set_intr_mask(hba[i], 0);
38460 + hba[i]->access->set_intr_mask(hba[i], 0);
38461 if (request_irq(hba[i]->intr, do_ida_intr, IRQF_SHARED,
38462 hba[i]->devname, hba[i]))
38463 {
38464 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38465 add_timer(&hba[i]->timer);
38466
38467 /* Enable IRQ now that spinlock and rate limit timer are set up */
38468 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38469 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38470
38471 for(j=0; j<NWD; j++) {
38472 struct gendisk *disk = ida_gendisk[i][j];
38473 @@ -694,7 +694,7 @@ DBGINFO(
38474 for(i=0; i<NR_PRODUCTS; i++) {
38475 if (board_id == products[i].board_id) {
38476 c->product_name = products[i].product_name;
38477 - c->access = *(products[i].access);
38478 + c->access = products[i].access;
38479 break;
38480 }
38481 }
38482 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38483 hba[ctlr]->intr = intr;
38484 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38485 hba[ctlr]->product_name = products[j].product_name;
38486 - hba[ctlr]->access = *(products[j].access);
38487 + hba[ctlr]->access = products[j].access;
38488 hba[ctlr]->ctlr = ctlr;
38489 hba[ctlr]->board_id = board_id;
38490 hba[ctlr]->pci_dev = NULL; /* not PCI */
38491 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38492
38493 while((c = h->reqQ) != NULL) {
38494 /* Can't do anything if we're busy */
38495 - if (h->access.fifo_full(h) == 0)
38496 + if (h->access->fifo_full(h) == 0)
38497 return;
38498
38499 /* Get the first entry from the request Q */
38500 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38501 h->Qdepth--;
38502
38503 /* Tell the controller to do our bidding */
38504 - h->access.submit_command(h, c);
38505 + h->access->submit_command(h, c);
38506
38507 /* Get onto the completion Q */
38508 addQ(&h->cmpQ, c);
38509 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38510 unsigned long flags;
38511 __u32 a,a1;
38512
38513 - istat = h->access.intr_pending(h);
38514 + istat = h->access->intr_pending(h);
38515 /* Is this interrupt for us? */
38516 if (istat == 0)
38517 return IRQ_NONE;
38518 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38519 */
38520 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38521 if (istat & FIFO_NOT_EMPTY) {
38522 - while((a = h->access.command_completed(h))) {
38523 + while((a = h->access->command_completed(h))) {
38524 a1 = a; a &= ~3;
38525 if ((c = h->cmpQ) == NULL)
38526 {
38527 @@ -1448,11 +1448,11 @@ static int sendcmd(
38528 /*
38529 * Disable interrupt
38530 */
38531 - info_p->access.set_intr_mask(info_p, 0);
38532 + info_p->access->set_intr_mask(info_p, 0);
38533 /* Make sure there is room in the command FIFO */
38534 /* Actually it should be completely empty at this time. */
38535 for (i = 200000; i > 0; i--) {
38536 - temp = info_p->access.fifo_full(info_p);
38537 + temp = info_p->access->fifo_full(info_p);
38538 if (temp != 0) {
38539 break;
38540 }
38541 @@ -1465,7 +1465,7 @@ DBG(
38542 /*
38543 * Send the cmd
38544 */
38545 - info_p->access.submit_command(info_p, c);
38546 + info_p->access->submit_command(info_p, c);
38547 complete = pollcomplete(ctlr);
38548
38549 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38550 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38551 * we check the new geometry. Then turn interrupts back on when
38552 * we're done.
38553 */
38554 - host->access.set_intr_mask(host, 0);
38555 + host->access->set_intr_mask(host, 0);
38556 getgeometry(ctlr);
38557 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38558 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38559
38560 for(i=0; i<NWD; i++) {
38561 struct gendisk *disk = ida_gendisk[ctlr][i];
38562 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38563 /* Wait (up to 2 seconds) for a command to complete */
38564
38565 for (i = 200000; i > 0; i--) {
38566 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38567 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38568 if (done == 0) {
38569 udelay(10); /* a short fixed delay */
38570 } else
38571 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38572 index be73e9d..7fbf140 100644
38573 --- a/drivers/block/cpqarray.h
38574 +++ b/drivers/block/cpqarray.h
38575 @@ -99,7 +99,7 @@ struct ctlr_info {
38576 drv_info_t drv[NWD];
38577 struct proc_dir_entry *proc;
38578
38579 - struct access_method access;
38580 + struct access_method *access;
38581
38582 cmdlist_t *reqQ;
38583 cmdlist_t *cmpQ;
38584 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38585 index 434c77d..6d3219a 100644
38586 --- a/drivers/block/drbd/drbd_bitmap.c
38587 +++ b/drivers/block/drbd/drbd_bitmap.c
38588 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38589 submit_bio(rw, bio);
38590 /* this should not count as user activity and cause the
38591 * resync to throttle -- see drbd_rs_should_slow_down(). */
38592 - atomic_add(len >> 9, &device->rs_sect_ev);
38593 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38594 }
38595 }
38596
38597 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38598 index b905e98..0812ed8 100644
38599 --- a/drivers/block/drbd/drbd_int.h
38600 +++ b/drivers/block/drbd/drbd_int.h
38601 @@ -385,7 +385,7 @@ struct drbd_epoch {
38602 struct drbd_connection *connection;
38603 struct list_head list;
38604 unsigned int barrier_nr;
38605 - atomic_t epoch_size; /* increased on every request added. */
38606 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38607 atomic_t active; /* increased on every req. added, and dec on every finished. */
38608 unsigned long flags;
38609 };
38610 @@ -946,7 +946,7 @@ struct drbd_device {
38611 unsigned int al_tr_number;
38612 int al_tr_cycle;
38613 wait_queue_head_t seq_wait;
38614 - atomic_t packet_seq;
38615 + atomic_unchecked_t packet_seq;
38616 unsigned int peer_seq;
38617 spinlock_t peer_seq_lock;
38618 unsigned long comm_bm_set; /* communicated number of set bits. */
38619 @@ -955,8 +955,8 @@ struct drbd_device {
38620 struct mutex own_state_mutex;
38621 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38622 char congestion_reason; /* Why we where congested... */
38623 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38624 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38625 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38626 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38627 int rs_last_sect_ev; /* counter to compare with */
38628 int rs_last_events; /* counter of read or write "events" (unit sectors)
38629 * on the lower level device when we last looked. */
38630 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38631 index 81fde9e..9948c05 100644
38632 --- a/drivers/block/drbd/drbd_main.c
38633 +++ b/drivers/block/drbd/drbd_main.c
38634 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38635 p->sector = sector;
38636 p->block_id = block_id;
38637 p->blksize = blksize;
38638 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38639 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38640 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38641 }
38642
38643 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38644 return -EIO;
38645 p->sector = cpu_to_be64(req->i.sector);
38646 p->block_id = (unsigned long)req;
38647 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38648 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38649 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38650 if (device->state.conn >= C_SYNC_SOURCE &&
38651 device->state.conn <= C_PAUSED_SYNC_T)
38652 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38653 atomic_set(&device->unacked_cnt, 0);
38654 atomic_set(&device->local_cnt, 0);
38655 atomic_set(&device->pp_in_use_by_net, 0);
38656 - atomic_set(&device->rs_sect_in, 0);
38657 - atomic_set(&device->rs_sect_ev, 0);
38658 + atomic_set_unchecked(&device->rs_sect_in, 0);
38659 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38660 atomic_set(&device->ap_in_flight, 0);
38661 atomic_set(&device->md_io.in_use, 0);
38662
38663 @@ -2683,8 +2683,8 @@ void drbd_destroy_connection(struct kref *kref)
38664 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38665 struct drbd_resource *resource = connection->resource;
38666
38667 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38668 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38669 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38670 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38671 kfree(connection->current_epoch);
38672
38673 idr_destroy(&connection->peer_devices);
38674 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38675 index 74df8cf..e41fc24 100644
38676 --- a/drivers/block/drbd/drbd_nl.c
38677 +++ b/drivers/block/drbd/drbd_nl.c
38678 @@ -3637,13 +3637,13 @@ finish:
38679
38680 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38681 {
38682 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38683 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38684 struct sk_buff *msg;
38685 struct drbd_genlmsghdr *d_out;
38686 unsigned seq;
38687 int err = -ENOMEM;
38688
38689 - seq = atomic_inc_return(&drbd_genl_seq);
38690 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38691 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38692 if (!msg)
38693 goto failed;
38694 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38695 index cee2035..22f66bd 100644
38696 --- a/drivers/block/drbd/drbd_receiver.c
38697 +++ b/drivers/block/drbd/drbd_receiver.c
38698 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38699 struct drbd_device *device = peer_device->device;
38700 int err;
38701
38702 - atomic_set(&device->packet_seq, 0);
38703 + atomic_set_unchecked(&device->packet_seq, 0);
38704 device->peer_seq = 0;
38705
38706 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38707 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38708 do {
38709 next_epoch = NULL;
38710
38711 - epoch_size = atomic_read(&epoch->epoch_size);
38712 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38713
38714 switch (ev & ~EV_CLEANUP) {
38715 case EV_PUT:
38716 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38717 rv = FE_DESTROYED;
38718 } else {
38719 epoch->flags = 0;
38720 - atomic_set(&epoch->epoch_size, 0);
38721 + atomic_set_unchecked(&epoch->epoch_size, 0);
38722 /* atomic_set(&epoch->active, 0); is already zero */
38723 if (rv == FE_STILL_LIVE)
38724 rv = FE_RECYCLED;
38725 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38726 conn_wait_active_ee_empty(connection);
38727 drbd_flush(connection);
38728
38729 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38730 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38731 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38732 if (epoch)
38733 break;
38734 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38735 }
38736
38737 epoch->flags = 0;
38738 - atomic_set(&epoch->epoch_size, 0);
38739 + atomic_set_unchecked(&epoch->epoch_size, 0);
38740 atomic_set(&epoch->active, 0);
38741
38742 spin_lock(&connection->epoch_lock);
38743 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38744 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38745 list_add(&epoch->list, &connection->current_epoch->list);
38746 connection->current_epoch = epoch;
38747 connection->epochs++;
38748 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38749 list_add_tail(&peer_req->w.list, &device->sync_ee);
38750 spin_unlock_irq(&device->resource->req_lock);
38751
38752 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38753 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38754 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38755 return 0;
38756
38757 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38758 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38759 }
38760
38761 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38762 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38763
38764 return err;
38765 }
38766 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38767
38768 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38769 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38770 - atomic_inc(&connection->current_epoch->epoch_size);
38771 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38772 err2 = drbd_drain_block(peer_device, pi->size);
38773 if (!err)
38774 err = err2;
38775 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38776
38777 spin_lock(&connection->epoch_lock);
38778 peer_req->epoch = connection->current_epoch;
38779 - atomic_inc(&peer_req->epoch->epoch_size);
38780 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38781 atomic_inc(&peer_req->epoch->active);
38782 spin_unlock(&connection->epoch_lock);
38783
38784 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38785
38786 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38787 (int)part_stat_read(&disk->part0, sectors[1]) -
38788 - atomic_read(&device->rs_sect_ev);
38789 + atomic_read_unchecked(&device->rs_sect_ev);
38790
38791 if (atomic_read(&device->ap_actlog_cnt)
38792 || curr_events - device->rs_last_events > 64) {
38793 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38794 device->use_csums = true;
38795 } else if (pi->cmd == P_OV_REPLY) {
38796 /* track progress, we may need to throttle */
38797 - atomic_add(size >> 9, &device->rs_sect_in);
38798 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38799 peer_req->w.cb = w_e_end_ov_reply;
38800 dec_rs_pending(device);
38801 /* drbd_rs_begin_io done when we sent this request,
38802 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38803 goto out_free_e;
38804
38805 submit_for_resync:
38806 - atomic_add(size >> 9, &device->rs_sect_ev);
38807 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38808
38809 submit:
38810 update_receiver_timing_details(connection, drbd_submit_peer_request);
38811 @@ -4564,7 +4564,7 @@ struct data_cmd {
38812 int expect_payload;
38813 size_t pkt_size;
38814 int (*fn)(struct drbd_connection *, struct packet_info *);
38815 -};
38816 +} __do_const;
38817
38818 static struct data_cmd drbd_cmd_handler[] = {
38819 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38820 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38821 if (!list_empty(&connection->current_epoch->list))
38822 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38823 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38824 - atomic_set(&connection->current_epoch->epoch_size, 0);
38825 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38826 connection->send.seen_any_write_yet = false;
38827
38828 drbd_info(connection, "Connection closed\n");
38829 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38830 put_ldev(device);
38831 }
38832 dec_rs_pending(device);
38833 - atomic_add(blksize >> 9, &device->rs_sect_in);
38834 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38835
38836 return 0;
38837 }
38838 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38839 struct asender_cmd {
38840 size_t pkt_size;
38841 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38842 -};
38843 +} __do_const;
38844
38845 static struct asender_cmd asender_tbl[] = {
38846 [P_PING] = { 0, got_Ping },
38847 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38848 index d0fae55..4469096 100644
38849 --- a/drivers/block/drbd/drbd_worker.c
38850 +++ b/drivers/block/drbd/drbd_worker.c
38851 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38852 list_add_tail(&peer_req->w.list, &device->read_ee);
38853 spin_unlock_irq(&device->resource->req_lock);
38854
38855 - atomic_add(size >> 9, &device->rs_sect_ev);
38856 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38857 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38858 return 0;
38859
38860 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38861 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38862 int number, mxb;
38863
38864 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38865 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38866 device->rs_in_flight -= sect_in;
38867
38868 rcu_read_lock();
38869 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38870 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38871 struct fifo_buffer *plan;
38872
38873 - atomic_set(&device->rs_sect_in, 0);
38874 - atomic_set(&device->rs_sect_ev, 0);
38875 + atomic_set_unchecked(&device->rs_sect_in, 0);
38876 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38877 device->rs_in_flight = 0;
38878 device->rs_last_events =
38879 (int)part_stat_read(&disk->part0, sectors[0]) +
38880 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38881 index 09e628da..7607aaa 100644
38882 --- a/drivers/block/pktcdvd.c
38883 +++ b/drivers/block/pktcdvd.c
38884 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38885
38886 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38887 {
38888 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38889 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38890 }
38891
38892 /*
38893 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38894 return -EROFS;
38895 }
38896 pd->settings.fp = ti.fp;
38897 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38898 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38899
38900 if (ti.nwa_v) {
38901 pd->nwa = be32_to_cpu(ti.next_writable);
38902 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38903 index ec6c5c6..820ee2abc 100644
38904 --- a/drivers/block/rbd.c
38905 +++ b/drivers/block/rbd.c
38906 @@ -64,7 +64,7 @@
38907 * If the counter is already at its maximum value returns
38908 * -EINVAL without updating it.
38909 */
38910 -static int atomic_inc_return_safe(atomic_t *v)
38911 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38912 {
38913 unsigned int counter;
38914
38915 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38916 index e5565fb..71be10b4 100644
38917 --- a/drivers/block/smart1,2.h
38918 +++ b/drivers/block/smart1,2.h
38919 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38920 }
38921
38922 static struct access_method smart4_access = {
38923 - smart4_submit_command,
38924 - smart4_intr_mask,
38925 - smart4_fifo_full,
38926 - smart4_intr_pending,
38927 - smart4_completed,
38928 + .submit_command = smart4_submit_command,
38929 + .set_intr_mask = smart4_intr_mask,
38930 + .fifo_full = smart4_fifo_full,
38931 + .intr_pending = smart4_intr_pending,
38932 + .command_completed = smart4_completed,
38933 };
38934
38935 /*
38936 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38937 }
38938
38939 static struct access_method smart2_access = {
38940 - smart2_submit_command,
38941 - smart2_intr_mask,
38942 - smart2_fifo_full,
38943 - smart2_intr_pending,
38944 - smart2_completed,
38945 + .submit_command = smart2_submit_command,
38946 + .set_intr_mask = smart2_intr_mask,
38947 + .fifo_full = smart2_fifo_full,
38948 + .intr_pending = smart2_intr_pending,
38949 + .command_completed = smart2_completed,
38950 };
38951
38952 /*
38953 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38954 }
38955
38956 static struct access_method smart2e_access = {
38957 - smart2e_submit_command,
38958 - smart2e_intr_mask,
38959 - smart2e_fifo_full,
38960 - smart2e_intr_pending,
38961 - smart2e_completed,
38962 + .submit_command = smart2e_submit_command,
38963 + .set_intr_mask = smart2e_intr_mask,
38964 + .fifo_full = smart2e_fifo_full,
38965 + .intr_pending = smart2e_intr_pending,
38966 + .command_completed = smart2e_completed,
38967 };
38968
38969 /*
38970 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38971 }
38972
38973 static struct access_method smart1_access = {
38974 - smart1_submit_command,
38975 - smart1_intr_mask,
38976 - smart1_fifo_full,
38977 - smart1_intr_pending,
38978 - smart1_completed,
38979 + .submit_command = smart1_submit_command,
38980 + .set_intr_mask = smart1_intr_mask,
38981 + .fifo_full = smart1_fifo_full,
38982 + .intr_pending = smart1_intr_pending,
38983 + .command_completed = smart1_completed,
38984 };
38985 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38986 index 55c135b..9f8d60c 100644
38987 --- a/drivers/bluetooth/btwilink.c
38988 +++ b/drivers/bluetooth/btwilink.c
38989 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38990
38991 static int bt_ti_probe(struct platform_device *pdev)
38992 {
38993 - static struct ti_st *hst;
38994 + struct ti_st *hst;
38995 struct hci_dev *hdev;
38996 int err;
38997
38998 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38999 index 5d28a45..a538f90 100644
39000 --- a/drivers/cdrom/cdrom.c
39001 +++ b/drivers/cdrom/cdrom.c
39002 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
39003 ENSURE(reset, CDC_RESET);
39004 ENSURE(generic_packet, CDC_GENERIC_PACKET);
39005 cdi->mc_flags = 0;
39006 - cdo->n_minors = 0;
39007 cdi->options = CDO_USE_FFLAGS;
39008
39009 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
39010 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
39011 else
39012 cdi->cdda_method = CDDA_OLD;
39013
39014 - if (!cdo->generic_packet)
39015 - cdo->generic_packet = cdrom_dummy_generic_packet;
39016 + if (!cdo->generic_packet) {
39017 + pax_open_kernel();
39018 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
39019 + pax_close_kernel();
39020 + }
39021
39022 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
39023 mutex_lock(&cdrom_mutex);
39024 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
39025 if (cdi->exit)
39026 cdi->exit(cdi);
39027
39028 - cdi->ops->n_minors--;
39029 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
39030 }
39031
39032 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
39033 */
39034 nr = nframes;
39035 do {
39036 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
39037 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
39038 if (cgc.buffer)
39039 break;
39040
39041 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
39042 struct cdrom_device_info *cdi;
39043 int ret;
39044
39045 - ret = scnprintf(info + *pos, max_size - *pos, header);
39046 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
39047 if (!ret)
39048 return 1;
39049
39050 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
39051 index 584bc31..e64a12c 100644
39052 --- a/drivers/cdrom/gdrom.c
39053 +++ b/drivers/cdrom/gdrom.c
39054 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
39055 .audio_ioctl = gdrom_audio_ioctl,
39056 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
39057 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
39058 - .n_minors = 1,
39059 };
39060
39061 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
39062 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
39063 index a4af822..ed58cd1 100644
39064 --- a/drivers/char/Kconfig
39065 +++ b/drivers/char/Kconfig
39066 @@ -17,7 +17,8 @@ config DEVMEM
39067
39068 config DEVKMEM
39069 bool "/dev/kmem virtual device support"
39070 - default y
39071 + default n
39072 + depends on !GRKERNSEC_KMEM
39073 help
39074 Say Y here if you want to support the /dev/kmem device. The
39075 /dev/kmem device is rarely used, but can be used for certain
39076 @@ -586,6 +587,7 @@ config DEVPORT
39077 bool
39078 depends on !M68K
39079 depends on ISA || PCI
39080 + depends on !GRKERNSEC_KMEM
39081 default y
39082
39083 source "drivers/s390/char/Kconfig"
39084 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
39085 index a48e05b..6bac831 100644
39086 --- a/drivers/char/agp/compat_ioctl.c
39087 +++ b/drivers/char/agp/compat_ioctl.c
39088 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
39089 return -ENOMEM;
39090 }
39091
39092 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
39093 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
39094 sizeof(*usegment) * ureserve.seg_count)) {
39095 kfree(usegment);
39096 kfree(ksegment);
39097 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
39098 index 09f17eb..8531d2f 100644
39099 --- a/drivers/char/agp/frontend.c
39100 +++ b/drivers/char/agp/frontend.c
39101 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39102 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
39103 return -EFAULT;
39104
39105 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
39106 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
39107 return -EFAULT;
39108
39109 client = agp_find_client_by_pid(reserve.pid);
39110 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39111 if (segment == NULL)
39112 return -ENOMEM;
39113
39114 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
39115 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
39116 sizeof(struct agp_segment) * reserve.seg_count)) {
39117 kfree(segment);
39118 return -EFAULT;
39119 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
39120 index 4f94375..413694e 100644
39121 --- a/drivers/char/genrtc.c
39122 +++ b/drivers/char/genrtc.c
39123 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
39124 switch (cmd) {
39125
39126 case RTC_PLL_GET:
39127 + memset(&pll, 0, sizeof(pll));
39128 if (get_rtc_pll(&pll))
39129 return -EINVAL;
39130 else
39131 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
39132 index 5c0baa9..44011b1 100644
39133 --- a/drivers/char/hpet.c
39134 +++ b/drivers/char/hpet.c
39135 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
39136 }
39137
39138 static int
39139 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
39140 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
39141 struct hpet_info *info)
39142 {
39143 struct hpet_timer __iomem *timer;
39144 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
39145 index a43048b..14724d5 100644
39146 --- a/drivers/char/i8k.c
39147 +++ b/drivers/char/i8k.c
39148 @@ -790,7 +790,7 @@ static const struct i8k_config_data i8k_config_data[] = {
39149 },
39150 };
39151
39152 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
39153 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
39154 {
39155 .ident = "Dell Inspiron",
39156 .matches = {
39157 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
39158 index bf75f63..359fa10 100644
39159 --- a/drivers/char/ipmi/ipmi_msghandler.c
39160 +++ b/drivers/char/ipmi/ipmi_msghandler.c
39161 @@ -436,7 +436,7 @@ struct ipmi_smi {
39162 struct proc_dir_entry *proc_dir;
39163 char proc_dir_name[10];
39164
39165 - atomic_t stats[IPMI_NUM_STATS];
39166 + atomic_unchecked_t stats[IPMI_NUM_STATS];
39167
39168 /*
39169 * run_to_completion duplicate of smb_info, smi_info
39170 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
39171 static DEFINE_MUTEX(smi_watchers_mutex);
39172
39173 #define ipmi_inc_stat(intf, stat) \
39174 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
39175 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
39176 #define ipmi_get_stat(intf, stat) \
39177 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
39178 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
39179
39180 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
39181 "ACPI", "SMBIOS", "PCI",
39182 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
39183 INIT_LIST_HEAD(&intf->cmd_rcvrs);
39184 init_waitqueue_head(&intf->waitq);
39185 for (i = 0; i < IPMI_NUM_STATS; i++)
39186 - atomic_set(&intf->stats[i], 0);
39187 + atomic_set_unchecked(&intf->stats[i], 0);
39188
39189 intf->proc_dir = NULL;
39190
39191 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
39192 index 8a45e92..e41b1c7 100644
39193 --- a/drivers/char/ipmi/ipmi_si_intf.c
39194 +++ b/drivers/char/ipmi/ipmi_si_intf.c
39195 @@ -289,7 +289,7 @@ struct smi_info {
39196 unsigned char slave_addr;
39197
39198 /* Counters and things for the proc filesystem. */
39199 - atomic_t stats[SI_NUM_STATS];
39200 + atomic_unchecked_t stats[SI_NUM_STATS];
39201
39202 struct task_struct *thread;
39203
39204 @@ -298,9 +298,9 @@ struct smi_info {
39205 };
39206
39207 #define smi_inc_stat(smi, stat) \
39208 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
39209 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
39210 #define smi_get_stat(smi, stat) \
39211 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
39212 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
39213
39214 #define SI_MAX_PARMS 4
39215
39216 @@ -3500,7 +3500,7 @@ static int try_smi_init(struct smi_info *new_smi)
39217 atomic_set(&new_smi->req_events, 0);
39218 new_smi->run_to_completion = false;
39219 for (i = 0; i < SI_NUM_STATS; i++)
39220 - atomic_set(&new_smi->stats[i], 0);
39221 + atomic_set_unchecked(&new_smi->stats[i], 0);
39222
39223 new_smi->interrupt_disabled = true;
39224 atomic_set(&new_smi->need_watch, 0);
39225 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39226 index 6b1721f..fda9398 100644
39227 --- a/drivers/char/mem.c
39228 +++ b/drivers/char/mem.c
39229 @@ -18,6 +18,7 @@
39230 #include <linux/raw.h>
39231 #include <linux/tty.h>
39232 #include <linux/capability.h>
39233 +#include <linux/security.h>
39234 #include <linux/ptrace.h>
39235 #include <linux/device.h>
39236 #include <linux/highmem.h>
39237 @@ -36,6 +37,10 @@
39238
39239 #define DEVPORT_MINOR 4
39240
39241 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39242 +extern const struct file_operations grsec_fops;
39243 +#endif
39244 +
39245 static inline unsigned long size_inside_page(unsigned long start,
39246 unsigned long size)
39247 {
39248 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39249
39250 while (cursor < to) {
39251 if (!devmem_is_allowed(pfn)) {
39252 +#ifdef CONFIG_GRKERNSEC_KMEM
39253 + gr_handle_mem_readwrite(from, to);
39254 +#else
39255 printk(KERN_INFO
39256 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39257 current->comm, from, to);
39258 +#endif
39259 return 0;
39260 }
39261 cursor += PAGE_SIZE;
39262 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39263 }
39264 return 1;
39265 }
39266 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39267 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39268 +{
39269 + return 0;
39270 +}
39271 #else
39272 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39273 {
39274 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39275 #endif
39276
39277 while (count > 0) {
39278 - unsigned long remaining;
39279 + unsigned long remaining = 0;
39280 + char *temp;
39281
39282 sz = size_inside_page(p, count);
39283
39284 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39285 if (!ptr)
39286 return -EFAULT;
39287
39288 - remaining = copy_to_user(buf, ptr, sz);
39289 +#ifdef CONFIG_PAX_USERCOPY
39290 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39291 + if (!temp) {
39292 + unxlate_dev_mem_ptr(p, ptr);
39293 + return -ENOMEM;
39294 + }
39295 + remaining = probe_kernel_read(temp, ptr, sz);
39296 +#else
39297 + temp = ptr;
39298 +#endif
39299 +
39300 + if (!remaining)
39301 + remaining = copy_to_user(buf, temp, sz);
39302 +
39303 +#ifdef CONFIG_PAX_USERCOPY
39304 + kfree(temp);
39305 +#endif
39306 +
39307 unxlate_dev_mem_ptr(p, ptr);
39308 if (remaining)
39309 return -EFAULT;
39310 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39311 size_t count, loff_t *ppos)
39312 {
39313 unsigned long p = *ppos;
39314 - ssize_t low_count, read, sz;
39315 + ssize_t low_count, read, sz, err = 0;
39316 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39317 - int err = 0;
39318
39319 read = 0;
39320 if (p < (unsigned long) high_memory) {
39321 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39322 }
39323 #endif
39324 while (low_count > 0) {
39325 + char *temp;
39326 +
39327 sz = size_inside_page(p, low_count);
39328
39329 /*
39330 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39331 */
39332 kbuf = xlate_dev_kmem_ptr((void *)p);
39333
39334 - if (copy_to_user(buf, kbuf, sz))
39335 +#ifdef CONFIG_PAX_USERCOPY
39336 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39337 + if (!temp)
39338 + return -ENOMEM;
39339 + err = probe_kernel_read(temp, kbuf, sz);
39340 +#else
39341 + temp = kbuf;
39342 +#endif
39343 +
39344 + if (!err)
39345 + err = copy_to_user(buf, temp, sz);
39346 +
39347 +#ifdef CONFIG_PAX_USERCOPY
39348 + kfree(temp);
39349 +#endif
39350 +
39351 + if (err)
39352 return -EFAULT;
39353 buf += sz;
39354 p += sz;
39355 @@ -802,6 +851,9 @@ static const struct memdev {
39356 #ifdef CONFIG_PRINTK
39357 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39358 #endif
39359 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39360 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39361 +#endif
39362 };
39363
39364 static int memory_open(struct inode *inode, struct file *filp)
39365 @@ -863,7 +915,7 @@ static int __init chr_dev_init(void)
39366 continue;
39367
39368 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39369 - NULL, devlist[minor].name);
39370 + NULL, "%s", devlist[minor].name);
39371 }
39372
39373 return tty_init();
39374 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39375 index 9df78e2..01ba9ae 100644
39376 --- a/drivers/char/nvram.c
39377 +++ b/drivers/char/nvram.c
39378 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39379
39380 spin_unlock_irq(&rtc_lock);
39381
39382 - if (copy_to_user(buf, contents, tmp - contents))
39383 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39384 return -EFAULT;
39385
39386 *ppos = i;
39387 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39388 index 0ea9986..e7b07e4 100644
39389 --- a/drivers/char/pcmcia/synclink_cs.c
39390 +++ b/drivers/char/pcmcia/synclink_cs.c
39391 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39392
39393 if (debug_level >= DEBUG_LEVEL_INFO)
39394 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39395 - __FILE__, __LINE__, info->device_name, port->count);
39396 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39397
39398 if (tty_port_close_start(port, tty, filp) == 0)
39399 goto cleanup;
39400 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39401 cleanup:
39402 if (debug_level >= DEBUG_LEVEL_INFO)
39403 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39404 - tty->driver->name, port->count);
39405 + tty->driver->name, atomic_read(&port->count));
39406 }
39407
39408 /* Wait until the transmitter is empty.
39409 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39410
39411 if (debug_level >= DEBUG_LEVEL_INFO)
39412 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39413 - __FILE__, __LINE__, tty->driver->name, port->count);
39414 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39415
39416 /* If port is closing, signal caller to try again */
39417 if (port->flags & ASYNC_CLOSING){
39418 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39419 goto cleanup;
39420 }
39421 spin_lock(&port->lock);
39422 - port->count++;
39423 + atomic_inc(&port->count);
39424 spin_unlock(&port->lock);
39425 spin_unlock_irqrestore(&info->netlock, flags);
39426
39427 - if (port->count == 1) {
39428 + if (atomic_read(&port->count) == 1) {
39429 /* 1st open on this device, init hardware */
39430 retval = startup(info, tty);
39431 if (retval < 0)
39432 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39433 unsigned short new_crctype;
39434
39435 /* return error if TTY interface open */
39436 - if (info->port.count)
39437 + if (atomic_read(&info->port.count))
39438 return -EBUSY;
39439
39440 switch (encoding)
39441 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39442
39443 /* arbitrate between network and tty opens */
39444 spin_lock_irqsave(&info->netlock, flags);
39445 - if (info->port.count != 0 || info->netcount != 0) {
39446 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39447 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39448 spin_unlock_irqrestore(&info->netlock, flags);
39449 return -EBUSY;
39450 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39451 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39452
39453 /* return error if TTY interface open */
39454 - if (info->port.count)
39455 + if (atomic_read(&info->port.count))
39456 return -EBUSY;
39457
39458 if (cmd != SIOCWANDEV)
39459 diff --git a/drivers/char/random.c b/drivers/char/random.c
39460 index 9cd6968..6416f00 100644
39461 --- a/drivers/char/random.c
39462 +++ b/drivers/char/random.c
39463 @@ -289,9 +289,6 @@
39464 /*
39465 * To allow fractional bits to be tracked, the entropy_count field is
39466 * denominated in units of 1/8th bits.
39467 - *
39468 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39469 - * credit_entropy_bits() needs to be 64 bits wide.
39470 */
39471 #define ENTROPY_SHIFT 3
39472 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39473 @@ -439,9 +436,9 @@ struct entropy_store {
39474 };
39475
39476 static void push_to_pool(struct work_struct *work);
39477 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39478 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39479 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39480 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39481 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39482 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39483
39484 static struct entropy_store input_pool = {
39485 .poolinfo = &poolinfo_table[0],
39486 @@ -635,7 +632,7 @@ retry:
39487 /* The +2 corresponds to the /4 in the denominator */
39488
39489 do {
39490 - unsigned int anfrac = min(pnfrac, pool_size/2);
39491 + u64 anfrac = min(pnfrac, pool_size/2);
39492 unsigned int add =
39493 ((pool_size - entropy_count)*anfrac*3) >> s;
39494
39495 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39496
39497 extract_buf(r, tmp);
39498 i = min_t(int, nbytes, EXTRACT_SIZE);
39499 - if (copy_to_user(buf, tmp, i)) {
39500 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39501 ret = -EFAULT;
39502 break;
39503 }
39504 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39505 static int proc_do_uuid(struct ctl_table *table, int write,
39506 void __user *buffer, size_t *lenp, loff_t *ppos)
39507 {
39508 - struct ctl_table fake_table;
39509 + ctl_table_no_const fake_table;
39510 unsigned char buf[64], tmp_uuid[16], *uuid;
39511
39512 uuid = table->data;
39513 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39514 static int proc_do_entropy(struct ctl_table *table, int write,
39515 void __user *buffer, size_t *lenp, loff_t *ppos)
39516 {
39517 - struct ctl_table fake_table;
39518 + ctl_table_no_const fake_table;
39519 int entropy_count;
39520
39521 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39522 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39523 index e496dae..3db53b6 100644
39524 --- a/drivers/char/sonypi.c
39525 +++ b/drivers/char/sonypi.c
39526 @@ -54,6 +54,7 @@
39527
39528 #include <asm/uaccess.h>
39529 #include <asm/io.h>
39530 +#include <asm/local.h>
39531
39532 #include <linux/sonypi.h>
39533
39534 @@ -490,7 +491,7 @@ static struct sonypi_device {
39535 spinlock_t fifo_lock;
39536 wait_queue_head_t fifo_proc_list;
39537 struct fasync_struct *fifo_async;
39538 - int open_count;
39539 + local_t open_count;
39540 int model;
39541 struct input_dev *input_jog_dev;
39542 struct input_dev *input_key_dev;
39543 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39544 static int sonypi_misc_release(struct inode *inode, struct file *file)
39545 {
39546 mutex_lock(&sonypi_device.lock);
39547 - sonypi_device.open_count--;
39548 + local_dec(&sonypi_device.open_count);
39549 mutex_unlock(&sonypi_device.lock);
39550 return 0;
39551 }
39552 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39553 {
39554 mutex_lock(&sonypi_device.lock);
39555 /* Flush input queue on first open */
39556 - if (!sonypi_device.open_count)
39557 + if (!local_read(&sonypi_device.open_count))
39558 kfifo_reset(&sonypi_device.fifo);
39559 - sonypi_device.open_count++;
39560 + local_inc(&sonypi_device.open_count);
39561 mutex_unlock(&sonypi_device.lock);
39562
39563 return 0;
39564 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39565
39566 static struct platform_device *sonypi_platform_device;
39567
39568 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39569 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39570 {
39571 .ident = "Sony Vaio",
39572 .matches = {
39573 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39574 index 565a947..dcdc06e 100644
39575 --- a/drivers/char/tpm/tpm_acpi.c
39576 +++ b/drivers/char/tpm/tpm_acpi.c
39577 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39578 virt = acpi_os_map_iomem(start, len);
39579 if (!virt) {
39580 kfree(log->bios_event_log);
39581 + log->bios_event_log = NULL;
39582 printk("%s: ERROR - Unable to map memory\n", __func__);
39583 return -EIO;
39584 }
39585
39586 - memcpy_fromio(log->bios_event_log, virt, len);
39587 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39588
39589 acpi_os_unmap_iomem(virt, len);
39590 return 0;
39591 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39592 index 3a56a13..f8cbd25 100644
39593 --- a/drivers/char/tpm/tpm_eventlog.c
39594 +++ b/drivers/char/tpm/tpm_eventlog.c
39595 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39596 event = addr;
39597
39598 if ((event->event_type == 0 && event->event_size == 0) ||
39599 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39600 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39601 return NULL;
39602
39603 return addr;
39604 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39605 return NULL;
39606
39607 if ((event->event_type == 0 && event->event_size == 0) ||
39608 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39609 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39610 return NULL;
39611
39612 (*pos)++;
39613 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39614 int i;
39615
39616 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39617 - seq_putc(m, data[i]);
39618 + if (!seq_putc(m, data[i]))
39619 + return -EFAULT;
39620
39621 return 0;
39622 }
39623 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39624 index 50754d20..9561cdc 100644
39625 --- a/drivers/char/virtio_console.c
39626 +++ b/drivers/char/virtio_console.c
39627 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39628 if (to_user) {
39629 ssize_t ret;
39630
39631 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39632 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39633 if (ret)
39634 return -EFAULT;
39635 } else {
39636 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39637 if (!port_has_data(port) && !port->host_connected)
39638 return 0;
39639
39640 - return fill_readbuf(port, ubuf, count, true);
39641 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39642 }
39643
39644 static int wait_port_writable(struct port *port, bool nonblock)
39645 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39646 index 956b7e5..b655045 100644
39647 --- a/drivers/clk/clk-composite.c
39648 +++ b/drivers/clk/clk-composite.c
39649 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39650 struct clk *clk;
39651 struct clk_init_data init;
39652 struct clk_composite *composite;
39653 - struct clk_ops *clk_composite_ops;
39654 + clk_ops_no_const *clk_composite_ops;
39655
39656 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39657 if (!composite) {
39658 diff --git a/drivers/clk/clk-mux.c b/drivers/clk/clk-mux.c
39659 index 69a094c..1fa2a8d 100644
39660 --- a/drivers/clk/clk-mux.c
39661 +++ b/drivers/clk/clk-mux.c
39662 @@ -114,7 +114,7 @@ const struct clk_ops clk_mux_ro_ops = {
39663 EXPORT_SYMBOL_GPL(clk_mux_ro_ops);
39664
39665 struct clk *clk_register_mux_table(struct device *dev, const char *name,
39666 - const char **parent_names, u8 num_parents, unsigned long flags,
39667 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39668 void __iomem *reg, u8 shift, u32 mask,
39669 u8 clk_mux_flags, u32 *table, spinlock_t *lock)
39670 {
39671 @@ -166,7 +166,7 @@ struct clk *clk_register_mux_table(struct device *dev, const char *name,
39672 EXPORT_SYMBOL_GPL(clk_register_mux_table);
39673
39674 struct clk *clk_register_mux(struct device *dev, const char *name,
39675 - const char **parent_names, u8 num_parents, unsigned long flags,
39676 + const char * const *parent_names, u8 num_parents, unsigned long flags,
39677 void __iomem *reg, u8 shift, u8 width,
39678 u8 clk_mux_flags, spinlock_t *lock)
39679 {
39680 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39681 index e4c7538..9d5c18a 100644
39682 --- a/drivers/clk/samsung/clk.h
39683 +++ b/drivers/clk/samsung/clk.h
39684 @@ -121,7 +121,7 @@ struct samsung_mux_clock {
39685 unsigned int id;
39686 const char *dev_name;
39687 const char *name;
39688 - const char **parent_names;
39689 + const char * const *parent_names;
39690 u8 num_parents;
39691 unsigned long flags;
39692 unsigned long offset;
39693 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39694 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39695 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39696
39697 -#define PNAME(x) static const char *x[] __initdata
39698 +#define PNAME(x) static const char * const x[] __initconst
39699
39700 /**
39701 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39702 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39703 index dd3a78c..386d49c 100644
39704 --- a/drivers/clk/socfpga/clk-gate.c
39705 +++ b/drivers/clk/socfpga/clk-gate.c
39706 @@ -22,6 +22,7 @@
39707 #include <linux/mfd/syscon.h>
39708 #include <linux/of.h>
39709 #include <linux/regmap.h>
39710 +#include <asm/pgtable.h>
39711
39712 #include "clk.h"
39713
39714 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39715 return 0;
39716 }
39717
39718 -static struct clk_ops gateclk_ops = {
39719 +static clk_ops_no_const gateclk_ops __read_only = {
39720 .prepare = socfpga_clk_prepare,
39721 .recalc_rate = socfpga_clk_recalc_rate,
39722 .get_parent = socfpga_clk_get_parent,
39723 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39724 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39725 socfpga_clk->hw.bit_idx = clk_gate[1];
39726
39727 - gateclk_ops.enable = clk_gate_ops.enable;
39728 - gateclk_ops.disable = clk_gate_ops.disable;
39729 + pax_open_kernel();
39730 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39731 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39732 + pax_close_kernel();
39733 }
39734
39735 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39736 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39737 index de6da95..c98278b 100644
39738 --- a/drivers/clk/socfpga/clk-pll.c
39739 +++ b/drivers/clk/socfpga/clk-pll.c
39740 @@ -21,6 +21,7 @@
39741 #include <linux/io.h>
39742 #include <linux/of.h>
39743 #include <linux/of_address.h>
39744 +#include <asm/pgtable.h>
39745
39746 #include "clk.h"
39747
39748 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39749 CLK_MGR_PLL_CLK_SRC_MASK;
39750 }
39751
39752 -static struct clk_ops clk_pll_ops = {
39753 +static clk_ops_no_const clk_pll_ops __read_only = {
39754 .recalc_rate = clk_pll_recalc_rate,
39755 .get_parent = clk_pll_get_parent,
39756 };
39757 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39758 pll_clk->hw.hw.init = &init;
39759
39760 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39761 - clk_pll_ops.enable = clk_gate_ops.enable;
39762 - clk_pll_ops.disable = clk_gate_ops.disable;
39763 + pax_open_kernel();
39764 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39765 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39766 + pax_close_kernel();
39767
39768 clk = clk_register(NULL, &pll_clk->hw.hw);
39769 if (WARN_ON(IS_ERR(clk))) {
39770 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39771 index b0c18ed..1713a80 100644
39772 --- a/drivers/cpufreq/acpi-cpufreq.c
39773 +++ b/drivers/cpufreq/acpi-cpufreq.c
39774 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39775 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39776 per_cpu(acfreq_data, cpu) = data;
39777
39778 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39779 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39780 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39781 + pax_open_kernel();
39782 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39783 + pax_close_kernel();
39784 + }
39785
39786 result = acpi_processor_register_performance(data->acpi_data, cpu);
39787 if (result)
39788 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39789 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39790 break;
39791 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39792 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39793 + pax_open_kernel();
39794 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39795 + pax_close_kernel();
39796 break;
39797 default:
39798 break;
39799 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39800 if (!msrs)
39801 return;
39802
39803 - acpi_cpufreq_driver.boost_supported = true;
39804 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39805 + pax_open_kernel();
39806 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39807 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39808 + pax_close_kernel();
39809
39810 cpu_notifier_register_begin();
39811
39812 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39813 index bab67db..91af7e3 100644
39814 --- a/drivers/cpufreq/cpufreq-dt.c
39815 +++ b/drivers/cpufreq/cpufreq-dt.c
39816 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39817 if (!IS_ERR(cpu_reg))
39818 regulator_put(cpu_reg);
39819
39820 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39821 + pax_open_kernel();
39822 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39823 + pax_close_kernel();
39824
39825 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39826 if (ret)
39827 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39828 index 8ae655c..3141442 100644
39829 --- a/drivers/cpufreq/cpufreq.c
39830 +++ b/drivers/cpufreq/cpufreq.c
39831 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39832 }
39833
39834 mutex_lock(&cpufreq_governor_mutex);
39835 - list_del(&governor->governor_list);
39836 + pax_list_del(&governor->governor_list);
39837 mutex_unlock(&cpufreq_governor_mutex);
39838 return;
39839 }
39840 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39841 return NOTIFY_OK;
39842 }
39843
39844 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39845 +static struct notifier_block cpufreq_cpu_notifier = {
39846 .notifier_call = cpufreq_cpu_callback,
39847 };
39848
39849 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39850 return 0;
39851
39852 write_lock_irqsave(&cpufreq_driver_lock, flags);
39853 - cpufreq_driver->boost_enabled = state;
39854 + pax_open_kernel();
39855 + *(bool *)&cpufreq_driver->boost_enabled = state;
39856 + pax_close_kernel();
39857 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39858
39859 ret = cpufreq_driver->set_boost(state);
39860 if (ret) {
39861 write_lock_irqsave(&cpufreq_driver_lock, flags);
39862 - cpufreq_driver->boost_enabled = !state;
39863 + pax_open_kernel();
39864 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39865 + pax_close_kernel();
39866 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39867
39868 pr_err("%s: Cannot %s BOOST\n",
39869 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39870 cpufreq_driver = driver_data;
39871 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39872
39873 - if (driver_data->setpolicy)
39874 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39875 + if (driver_data->setpolicy) {
39876 + pax_open_kernel();
39877 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39878 + pax_close_kernel();
39879 + }
39880
39881 if (cpufreq_boost_supported()) {
39882 /*
39883 * Check if driver provides function to enable boost -
39884 * if not, use cpufreq_boost_set_sw as default
39885 */
39886 - if (!cpufreq_driver->set_boost)
39887 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39888 + if (!cpufreq_driver->set_boost) {
39889 + pax_open_kernel();
39890 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39891 + pax_close_kernel();
39892 + }
39893
39894 ret = cpufreq_sysfs_create_file(&boost.attr);
39895 if (ret) {
39896 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39897 index 1b44496..b80ff5e 100644
39898 --- a/drivers/cpufreq/cpufreq_governor.c
39899 +++ b/drivers/cpufreq/cpufreq_governor.c
39900 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39901 struct dbs_data *dbs_data;
39902 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39903 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39904 - struct od_ops *od_ops = NULL;
39905 + const struct od_ops *od_ops = NULL;
39906 struct od_dbs_tuners *od_tuners = NULL;
39907 struct cs_dbs_tuners *cs_tuners = NULL;
39908 struct cpu_dbs_common_info *cpu_cdbs;
39909 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39910
39911 if ((cdata->governor == GOV_CONSERVATIVE) &&
39912 (!policy->governor->initialized)) {
39913 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39914 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39915
39916 cpufreq_register_notifier(cs_ops->notifier_block,
39917 CPUFREQ_TRANSITION_NOTIFIER);
39918 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39919
39920 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39921 (policy->governor->initialized == 1)) {
39922 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39923 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39924
39925 cpufreq_unregister_notifier(cs_ops->notifier_block,
39926 CPUFREQ_TRANSITION_NOTIFIER);
39927 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39928 index cc401d1..8197340 100644
39929 --- a/drivers/cpufreq/cpufreq_governor.h
39930 +++ b/drivers/cpufreq/cpufreq_governor.h
39931 @@ -212,7 +212,7 @@ struct common_dbs_data {
39932 void (*exit)(struct dbs_data *dbs_data);
39933
39934 /* Governor specific ops, see below */
39935 - void *gov_ops;
39936 + const void *gov_ops;
39937 };
39938
39939 /* Governor Per policy data */
39940 @@ -232,7 +232,7 @@ struct od_ops {
39941 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39942 unsigned int freq_next, unsigned int relation);
39943 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39944 -};
39945 +} __no_const;
39946
39947 struct cs_ops {
39948 struct notifier_block *notifier_block;
39949 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39950 index ad3f38f..8f086cd 100644
39951 --- a/drivers/cpufreq/cpufreq_ondemand.c
39952 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39953 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39954
39955 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39956
39957 -static struct od_ops od_ops = {
39958 +static struct od_ops od_ops __read_only = {
39959 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39960 .powersave_bias_target = generic_powersave_bias_target,
39961 .freq_increase = dbs_freq_increase,
39962 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39963 (struct cpufreq_policy *, unsigned int, unsigned int),
39964 unsigned int powersave_bias)
39965 {
39966 - od_ops.powersave_bias_target = f;
39967 + pax_open_kernel();
39968 + *(void **)&od_ops.powersave_bias_target = f;
39969 + pax_close_kernel();
39970 od_set_powersave_bias(powersave_bias);
39971 }
39972 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39973
39974 void od_unregister_powersave_bias_handler(void)
39975 {
39976 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39977 + pax_open_kernel();
39978 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39979 + pax_close_kernel();
39980 od_set_powersave_bias(0);
39981 }
39982 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39983 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39984 index c45d274..0f469f7 100644
39985 --- a/drivers/cpufreq/intel_pstate.c
39986 +++ b/drivers/cpufreq/intel_pstate.c
39987 @@ -134,10 +134,10 @@ struct pstate_funcs {
39988 struct cpu_defaults {
39989 struct pstate_adjust_policy pid_policy;
39990 struct pstate_funcs funcs;
39991 -};
39992 +} __do_const;
39993
39994 static struct pstate_adjust_policy pid_params;
39995 -static struct pstate_funcs pstate_funcs;
39996 +static struct pstate_funcs *pstate_funcs;
39997 static int hwp_active;
39998
39999 struct perf_limits {
40000 @@ -721,18 +721,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
40001
40002 cpu->pstate.current_pstate = pstate;
40003
40004 - pstate_funcs.set(cpu, pstate);
40005 + pstate_funcs->set(cpu, pstate);
40006 }
40007
40008 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
40009 {
40010 - cpu->pstate.min_pstate = pstate_funcs.get_min();
40011 - cpu->pstate.max_pstate = pstate_funcs.get_max();
40012 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
40013 - cpu->pstate.scaling = pstate_funcs.get_scaling();
40014 + cpu->pstate.min_pstate = pstate_funcs->get_min();
40015 + cpu->pstate.max_pstate = pstate_funcs->get_max();
40016 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
40017 + cpu->pstate.scaling = pstate_funcs->get_scaling();
40018
40019 - if (pstate_funcs.get_vid)
40020 - pstate_funcs.get_vid(cpu);
40021 + if (pstate_funcs->get_vid)
40022 + pstate_funcs->get_vid(cpu);
40023 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
40024 }
40025
40026 @@ -1056,15 +1056,15 @@ static unsigned int force_load;
40027
40028 static int intel_pstate_msrs_not_valid(void)
40029 {
40030 - if (!pstate_funcs.get_max() ||
40031 - !pstate_funcs.get_min() ||
40032 - !pstate_funcs.get_turbo())
40033 + if (!pstate_funcs->get_max() ||
40034 + !pstate_funcs->get_min() ||
40035 + !pstate_funcs->get_turbo())
40036 return -ENODEV;
40037
40038 return 0;
40039 }
40040
40041 -static void copy_pid_params(struct pstate_adjust_policy *policy)
40042 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
40043 {
40044 pid_params.sample_rate_ms = policy->sample_rate_ms;
40045 pid_params.p_gain_pct = policy->p_gain_pct;
40046 @@ -1076,12 +1076,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
40047
40048 static void copy_cpu_funcs(struct pstate_funcs *funcs)
40049 {
40050 - pstate_funcs.get_max = funcs->get_max;
40051 - pstate_funcs.get_min = funcs->get_min;
40052 - pstate_funcs.get_turbo = funcs->get_turbo;
40053 - pstate_funcs.get_scaling = funcs->get_scaling;
40054 - pstate_funcs.set = funcs->set;
40055 - pstate_funcs.get_vid = funcs->get_vid;
40056 + pstate_funcs = funcs;
40057 }
40058
40059 #if IS_ENABLED(CONFIG_ACPI)
40060 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
40061 index 529cfd9..0e28fff 100644
40062 --- a/drivers/cpufreq/p4-clockmod.c
40063 +++ b/drivers/cpufreq/p4-clockmod.c
40064 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40065 case 0x0F: /* Core Duo */
40066 case 0x16: /* Celeron Core */
40067 case 0x1C: /* Atom */
40068 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40069 + pax_open_kernel();
40070 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40071 + pax_close_kernel();
40072 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
40073 case 0x0D: /* Pentium M (Dothan) */
40074 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40075 + pax_open_kernel();
40076 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40077 + pax_close_kernel();
40078 /* fall through */
40079 case 0x09: /* Pentium M (Banias) */
40080 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
40081 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
40082
40083 /* on P-4s, the TSC runs with constant frequency independent whether
40084 * throttling is active or not. */
40085 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40086 + pax_open_kernel();
40087 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
40088 + pax_close_kernel();
40089
40090 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
40091 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
40092 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
40093 index 9bb42ba..b01b4a2 100644
40094 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
40095 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
40096 @@ -18,14 +18,12 @@
40097 #include <asm/head.h>
40098 #include <asm/timer.h>
40099
40100 -static struct cpufreq_driver *cpufreq_us3_driver;
40101 -
40102 struct us3_freq_percpu_info {
40103 struct cpufreq_frequency_table table[4];
40104 };
40105
40106 /* Indexed by cpu number. */
40107 -static struct us3_freq_percpu_info *us3_freq_table;
40108 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
40109
40110 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
40111 * in the Safari config register.
40112 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
40113
40114 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
40115 {
40116 - if (cpufreq_us3_driver)
40117 - us3_freq_target(policy, 0);
40118 + us3_freq_target(policy, 0);
40119
40120 return 0;
40121 }
40122
40123 +static int __init us3_freq_init(void);
40124 +static void __exit us3_freq_exit(void);
40125 +
40126 +static struct cpufreq_driver cpufreq_us3_driver = {
40127 + .init = us3_freq_cpu_init,
40128 + .verify = cpufreq_generic_frequency_table_verify,
40129 + .target_index = us3_freq_target,
40130 + .get = us3_freq_get,
40131 + .exit = us3_freq_cpu_exit,
40132 + .name = "UltraSPARC-III",
40133 +
40134 +};
40135 +
40136 static int __init us3_freq_init(void)
40137 {
40138 unsigned long manuf, impl, ver;
40139 - int ret;
40140
40141 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40142 return -ENODEV;
40143 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40144 (impl == CHEETAH_IMPL ||
40145 impl == CHEETAH_PLUS_IMPL ||
40146 impl == JAGUAR_IMPL ||
40147 - impl == PANTHER_IMPL)) {
40148 - struct cpufreq_driver *driver;
40149 -
40150 - ret = -ENOMEM;
40151 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40152 - if (!driver)
40153 - goto err_out;
40154 -
40155 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40156 - GFP_KERNEL);
40157 - if (!us3_freq_table)
40158 - goto err_out;
40159 -
40160 - driver->init = us3_freq_cpu_init;
40161 - driver->verify = cpufreq_generic_frequency_table_verify;
40162 - driver->target_index = us3_freq_target;
40163 - driver->get = us3_freq_get;
40164 - driver->exit = us3_freq_cpu_exit;
40165 - strcpy(driver->name, "UltraSPARC-III");
40166 -
40167 - cpufreq_us3_driver = driver;
40168 - ret = cpufreq_register_driver(driver);
40169 - if (ret)
40170 - goto err_out;
40171 -
40172 - return 0;
40173 -
40174 -err_out:
40175 - if (driver) {
40176 - kfree(driver);
40177 - cpufreq_us3_driver = NULL;
40178 - }
40179 - kfree(us3_freq_table);
40180 - us3_freq_table = NULL;
40181 - return ret;
40182 - }
40183 + impl == PANTHER_IMPL))
40184 + return cpufreq_register_driver(&cpufreq_us3_driver);
40185
40186 return -ENODEV;
40187 }
40188
40189 static void __exit us3_freq_exit(void)
40190 {
40191 - if (cpufreq_us3_driver) {
40192 - cpufreq_unregister_driver(cpufreq_us3_driver);
40193 - kfree(cpufreq_us3_driver);
40194 - cpufreq_us3_driver = NULL;
40195 - kfree(us3_freq_table);
40196 - us3_freq_table = NULL;
40197 - }
40198 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40199 }
40200
40201 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40202 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40203 index 7d4a315..21bb886 100644
40204 --- a/drivers/cpufreq/speedstep-centrino.c
40205 +++ b/drivers/cpufreq/speedstep-centrino.c
40206 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40207 !cpu_has(cpu, X86_FEATURE_EST))
40208 return -ENODEV;
40209
40210 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40211 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40212 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40213 + pax_open_kernel();
40214 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40215 + pax_close_kernel();
40216 + }
40217
40218 if (policy->cpu != 0)
40219 return -ENODEV;
40220 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40221 index 5db1478..e90e25e 100644
40222 --- a/drivers/cpuidle/driver.c
40223 +++ b/drivers/cpuidle/driver.c
40224 @@ -193,7 +193,7 @@ static int poll_idle(struct cpuidle_device *dev,
40225
40226 static void poll_idle_init(struct cpuidle_driver *drv)
40227 {
40228 - struct cpuidle_state *state = &drv->states[0];
40229 + cpuidle_state_no_const *state = &drv->states[0];
40230
40231 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40232 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40233 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40234 index fb9f511..213e6cc 100644
40235 --- a/drivers/cpuidle/governor.c
40236 +++ b/drivers/cpuidle/governor.c
40237 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40238 mutex_lock(&cpuidle_lock);
40239 if (__cpuidle_find_governor(gov->name) == NULL) {
40240 ret = 0;
40241 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40242 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40243 if (!cpuidle_curr_governor ||
40244 cpuidle_curr_governor->rating < gov->rating)
40245 cpuidle_switch_governor(gov);
40246 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40247 index 832a2c3..1794080 100644
40248 --- a/drivers/cpuidle/sysfs.c
40249 +++ b/drivers/cpuidle/sysfs.c
40250 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40251 NULL
40252 };
40253
40254 -static struct attribute_group cpuidle_attr_group = {
40255 +static attribute_group_no_const cpuidle_attr_group = {
40256 .attrs = cpuidle_default_attrs,
40257 .name = "cpuidle",
40258 };
40259 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40260 index 8d2a772..33826c9 100644
40261 --- a/drivers/crypto/hifn_795x.c
40262 +++ b/drivers/crypto/hifn_795x.c
40263 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40264 MODULE_PARM_DESC(hifn_pll_ref,
40265 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40266
40267 -static atomic_t hifn_dev_number;
40268 +static atomic_unchecked_t hifn_dev_number;
40269
40270 #define ACRYPTO_OP_DECRYPT 0
40271 #define ACRYPTO_OP_ENCRYPT 1
40272 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40273 goto err_out_disable_pci_device;
40274
40275 snprintf(name, sizeof(name), "hifn%d",
40276 - atomic_inc_return(&hifn_dev_number)-1);
40277 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40278
40279 err = pci_request_regions(pdev, name);
40280 if (err)
40281 diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
40282 index 4630709..0a70e46 100644
40283 --- a/drivers/crypto/omap-des.c
40284 +++ b/drivers/crypto/omap-des.c
40285 @@ -536,9 +536,6 @@ static int omap_des_crypt_dma_stop(struct omap_des_dev *dd)
40286 dmaengine_terminate_all(dd->dma_lch_in);
40287 dmaengine_terminate_all(dd->dma_lch_out);
40288
40289 - dma_unmap_sg(dd->dev, dd->in_sg, dd->in_sg_len, DMA_TO_DEVICE);
40290 - dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, DMA_FROM_DEVICE);
40291 -
40292 return err;
40293 }
40294
40295 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40296 index ca1b362..01cae6a 100644
40297 --- a/drivers/devfreq/devfreq.c
40298 +++ b/drivers/devfreq/devfreq.c
40299 @@ -672,7 +672,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40300 goto err_out;
40301 }
40302
40303 - list_add(&governor->node, &devfreq_governor_list);
40304 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40305
40306 list_for_each_entry(devfreq, &devfreq_list, node) {
40307 int ret = 0;
40308 @@ -760,7 +760,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40309 }
40310 }
40311
40312 - list_del(&governor->node);
40313 + pax_list_del((struct list_head *)&governor->node);
40314 err_out:
40315 mutex_unlock(&devfreq_list_lock);
40316
40317 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40318 index 10fcaba..326f709 100644
40319 --- a/drivers/dma/sh/shdma-base.c
40320 +++ b/drivers/dma/sh/shdma-base.c
40321 @@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40322 schan->slave_id = -EINVAL;
40323 }
40324
40325 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40326 - sdev->desc_size, GFP_KERNEL);
40327 + schan->desc = kcalloc(sdev->desc_size,
40328 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40329 if (!schan->desc) {
40330 ret = -ENOMEM;
40331 goto edescalloc;
40332 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40333 index 11707df..2ea96f7 100644
40334 --- a/drivers/dma/sh/shdmac.c
40335 +++ b/drivers/dma/sh/shdmac.c
40336 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40337 return ret;
40338 }
40339
40340 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40341 +static struct notifier_block sh_dmae_nmi_notifier = {
40342 .notifier_call = sh_dmae_nmi_handler,
40343
40344 /* Run before NMI debug handler and KGDB */
40345 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40346 index 592af5f..bb1d583 100644
40347 --- a/drivers/edac/edac_device.c
40348 +++ b/drivers/edac/edac_device.c
40349 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40350 */
40351 int edac_device_alloc_index(void)
40352 {
40353 - static atomic_t device_indexes = ATOMIC_INIT(0);
40354 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40355
40356 - return atomic_inc_return(&device_indexes) - 1;
40357 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40358 }
40359 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40360
40361 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40362 index 112d63a..5443a61 100644
40363 --- a/drivers/edac/edac_mc_sysfs.c
40364 +++ b/drivers/edac/edac_mc_sysfs.c
40365 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40366 struct dev_ch_attribute {
40367 struct device_attribute attr;
40368 int channel;
40369 -};
40370 +} __do_const;
40371
40372 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40373 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40374 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40375 index 2cf44b4d..6dd2dc7 100644
40376 --- a/drivers/edac/edac_pci.c
40377 +++ b/drivers/edac/edac_pci.c
40378 @@ -29,7 +29,7 @@
40379
40380 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40381 static LIST_HEAD(edac_pci_list);
40382 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40383 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40384
40385 /*
40386 * edac_pci_alloc_ctl_info
40387 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40388 */
40389 int edac_pci_alloc_index(void)
40390 {
40391 - return atomic_inc_return(&pci_indexes) - 1;
40392 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40393 }
40394 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40395
40396 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40397 index 24d877f..4e30133 100644
40398 --- a/drivers/edac/edac_pci_sysfs.c
40399 +++ b/drivers/edac/edac_pci_sysfs.c
40400 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40401 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40402 static int edac_pci_poll_msec = 1000; /* one second workq period */
40403
40404 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40405 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40406 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40407 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40408
40409 static struct kobject *edac_pci_top_main_kobj;
40410 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40411 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40412 void *value;
40413 ssize_t(*show) (void *, char *);
40414 ssize_t(*store) (void *, const char *, size_t);
40415 -};
40416 +} __do_const;
40417
40418 /* Set of show/store abstract level functions for PCI Parity object */
40419 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40420 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40421 edac_printk(KERN_CRIT, EDAC_PCI,
40422 "Signaled System Error on %s\n",
40423 pci_name(dev));
40424 - atomic_inc(&pci_nonparity_count);
40425 + atomic_inc_unchecked(&pci_nonparity_count);
40426 }
40427
40428 if (status & (PCI_STATUS_PARITY)) {
40429 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40430 "Master Data Parity Error on %s\n",
40431 pci_name(dev));
40432
40433 - atomic_inc(&pci_parity_count);
40434 + atomic_inc_unchecked(&pci_parity_count);
40435 }
40436
40437 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40438 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40439 "Detected Parity Error on %s\n",
40440 pci_name(dev));
40441
40442 - atomic_inc(&pci_parity_count);
40443 + atomic_inc_unchecked(&pci_parity_count);
40444 }
40445 }
40446
40447 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40448 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40449 "Signaled System Error on %s\n",
40450 pci_name(dev));
40451 - atomic_inc(&pci_nonparity_count);
40452 + atomic_inc_unchecked(&pci_nonparity_count);
40453 }
40454
40455 if (status & (PCI_STATUS_PARITY)) {
40456 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40457 "Master Data Parity Error on "
40458 "%s\n", pci_name(dev));
40459
40460 - atomic_inc(&pci_parity_count);
40461 + atomic_inc_unchecked(&pci_parity_count);
40462 }
40463
40464 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40465 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40466 "Detected Parity Error on %s\n",
40467 pci_name(dev));
40468
40469 - atomic_inc(&pci_parity_count);
40470 + atomic_inc_unchecked(&pci_parity_count);
40471 }
40472 }
40473 }
40474 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40475 if (!check_pci_errors)
40476 return;
40477
40478 - before_count = atomic_read(&pci_parity_count);
40479 + before_count = atomic_read_unchecked(&pci_parity_count);
40480
40481 /* scan all PCI devices looking for a Parity Error on devices and
40482 * bridges.
40483 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40484 /* Only if operator has selected panic on PCI Error */
40485 if (edac_pci_get_panic_on_pe()) {
40486 /* If the count is different 'after' from 'before' */
40487 - if (before_count != atomic_read(&pci_parity_count))
40488 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40489 panic("EDAC: PCI Parity Error");
40490 }
40491 }
40492 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40493 index c2359a1..8bd119d 100644
40494 --- a/drivers/edac/mce_amd.h
40495 +++ b/drivers/edac/mce_amd.h
40496 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40497 bool (*mc0_mce)(u16, u8);
40498 bool (*mc1_mce)(u16, u8);
40499 bool (*mc2_mce)(u16, u8);
40500 -};
40501 +} __no_const;
40502
40503 void amd_report_gart_errors(bool);
40504 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40505 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40506 index 57ea7f4..af06b76 100644
40507 --- a/drivers/firewire/core-card.c
40508 +++ b/drivers/firewire/core-card.c
40509 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40510 const struct fw_card_driver *driver,
40511 struct device *device)
40512 {
40513 - static atomic_t index = ATOMIC_INIT(-1);
40514 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40515
40516 - card->index = atomic_inc_return(&index);
40517 + card->index = atomic_inc_return_unchecked(&index);
40518 card->driver = driver;
40519 card->device = device;
40520 card->current_tlabel = 0;
40521 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40522
40523 void fw_core_remove_card(struct fw_card *card)
40524 {
40525 - struct fw_card_driver dummy_driver = dummy_driver_template;
40526 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40527
40528 card->driver->update_phy_reg(card, 4,
40529 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40530 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40531 index f9e3aee..269dbdb 100644
40532 --- a/drivers/firewire/core-device.c
40533 +++ b/drivers/firewire/core-device.c
40534 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40535 struct config_rom_attribute {
40536 struct device_attribute attr;
40537 u32 key;
40538 -};
40539 +} __do_const;
40540
40541 static ssize_t show_immediate(struct device *dev,
40542 struct device_attribute *dattr, char *buf)
40543 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40544 index d6a09b9..18e90dd 100644
40545 --- a/drivers/firewire/core-transaction.c
40546 +++ b/drivers/firewire/core-transaction.c
40547 @@ -38,6 +38,7 @@
40548 #include <linux/timer.h>
40549 #include <linux/types.h>
40550 #include <linux/workqueue.h>
40551 +#include <linux/sched.h>
40552
40553 #include <asm/byteorder.h>
40554
40555 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40556 index e1480ff6..1a429bd 100644
40557 --- a/drivers/firewire/core.h
40558 +++ b/drivers/firewire/core.h
40559 @@ -111,6 +111,7 @@ struct fw_card_driver {
40560
40561 int (*stop_iso)(struct fw_iso_context *ctx);
40562 };
40563 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40564
40565 void fw_card_initialize(struct fw_card *card,
40566 const struct fw_card_driver *driver, struct device *device);
40567 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40568 index f51d376..b118e40 100644
40569 --- a/drivers/firewire/ohci.c
40570 +++ b/drivers/firewire/ohci.c
40571 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40572 be32_to_cpu(ohci->next_header));
40573 }
40574
40575 +#ifndef CONFIG_GRKERNSEC
40576 if (param_remote_dma) {
40577 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40578 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40579 }
40580 +#endif
40581
40582 spin_unlock_irq(&ohci->lock);
40583
40584 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40585 unsigned long flags;
40586 int n, ret = 0;
40587
40588 +#ifndef CONFIG_GRKERNSEC
40589 if (param_remote_dma)
40590 return 0;
40591 +#endif
40592
40593 /*
40594 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40595 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40596 index 94a58a0..f5eba42 100644
40597 --- a/drivers/firmware/dmi-id.c
40598 +++ b/drivers/firmware/dmi-id.c
40599 @@ -16,7 +16,7 @@
40600 struct dmi_device_attribute{
40601 struct device_attribute dev_attr;
40602 int field;
40603 -};
40604 +} __do_const;
40605 #define to_dmi_dev_attr(_dev_attr) \
40606 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40607
40608 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40609 index 4fd9961..52d60ce 100644
40610 --- a/drivers/firmware/efi/cper.c
40611 +++ b/drivers/firmware/efi/cper.c
40612 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40613 */
40614 u64 cper_next_record_id(void)
40615 {
40616 - static atomic64_t seq;
40617 + static atomic64_unchecked_t seq;
40618
40619 - if (!atomic64_read(&seq))
40620 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40621 + if (!atomic64_read_unchecked(&seq))
40622 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40623
40624 - return atomic64_inc_return(&seq);
40625 + return atomic64_inc_return_unchecked(&seq);
40626 }
40627 EXPORT_SYMBOL_GPL(cper_next_record_id);
40628
40629 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40630 index e14363d..c3d5d84 100644
40631 --- a/drivers/firmware/efi/efi.c
40632 +++ b/drivers/firmware/efi/efi.c
40633 @@ -159,14 +159,16 @@ static struct attribute_group efi_subsys_attr_group = {
40634 };
40635
40636 static struct efivars generic_efivars;
40637 -static struct efivar_operations generic_ops;
40638 +static efivar_operations_no_const generic_ops __read_only;
40639
40640 static int generic_ops_register(void)
40641 {
40642 - generic_ops.get_variable = efi.get_variable;
40643 - generic_ops.set_variable = efi.set_variable;
40644 - generic_ops.get_next_variable = efi.get_next_variable;
40645 - generic_ops.query_variable_store = efi_query_variable_store;
40646 + pax_open_kernel();
40647 + *(void **)&generic_ops.get_variable = efi.get_variable;
40648 + *(void **)&generic_ops.set_variable = efi.set_variable;
40649 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40650 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40651 + pax_close_kernel();
40652
40653 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40654 }
40655 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40656 index 7b2e049..a253334 100644
40657 --- a/drivers/firmware/efi/efivars.c
40658 +++ b/drivers/firmware/efi/efivars.c
40659 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40660 static int
40661 create_efivars_bin_attributes(void)
40662 {
40663 - struct bin_attribute *attr;
40664 + bin_attribute_no_const *attr;
40665 int error;
40666
40667 /* new_var */
40668 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40669 index 5c55227..97f4978 100644
40670 --- a/drivers/firmware/efi/runtime-map.c
40671 +++ b/drivers/firmware/efi/runtime-map.c
40672 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40673 kfree(entry);
40674 }
40675
40676 -static struct kobj_type __refdata map_ktype = {
40677 +static const struct kobj_type __refconst map_ktype = {
40678 .sysfs_ops = &map_attr_ops,
40679 .default_attrs = def_attrs,
40680 .release = map_release,
40681 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40682 index f1ab05e..ab51228 100644
40683 --- a/drivers/firmware/google/gsmi.c
40684 +++ b/drivers/firmware/google/gsmi.c
40685 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40686 return local_hash_64(input, 32);
40687 }
40688
40689 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40690 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40691 {
40692 .ident = "Google Board",
40693 .matches = {
40694 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40695 index 2f569aa..26e4f39 100644
40696 --- a/drivers/firmware/google/memconsole.c
40697 +++ b/drivers/firmware/google/memconsole.c
40698 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40699 return false;
40700 }
40701
40702 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40703 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40704 {
40705 .ident = "Google Board",
40706 .matches = {
40707 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40708 if (!found_memconsole())
40709 return -ENODEV;
40710
40711 - memconsole_bin_attr.size = memconsole_length;
40712 + pax_open_kernel();
40713 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40714 + pax_close_kernel();
40715 +
40716 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40717 }
40718
40719 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40720 index cc016c61..d35279e 100644
40721 --- a/drivers/firmware/memmap.c
40722 +++ b/drivers/firmware/memmap.c
40723 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40724 kfree(entry);
40725 }
40726
40727 -static struct kobj_type __refdata memmap_ktype = {
40728 +static const struct kobj_type __refconst memmap_ktype = {
40729 .release = release_firmware_map_entry,
40730 .sysfs_ops = &memmap_attr_ops,
40731 .default_attrs = def_attrs,
40732 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40733 index 3cfcfc6..09d6f117 100644
40734 --- a/drivers/gpio/gpio-em.c
40735 +++ b/drivers/gpio/gpio-em.c
40736 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40737 struct em_gio_priv *p;
40738 struct resource *io[2], *irq[2];
40739 struct gpio_chip *gpio_chip;
40740 - struct irq_chip *irq_chip;
40741 + irq_chip_no_const *irq_chip;
40742 const char *name = dev_name(&pdev->dev);
40743 int ret;
40744
40745 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40746 index 4ba7ed5..1536b5d 100644
40747 --- a/drivers/gpio/gpio-ich.c
40748 +++ b/drivers/gpio/gpio-ich.c
40749 @@ -94,7 +94,7 @@ struct ichx_desc {
40750 * this option allows driver caching written output values
40751 */
40752 bool use_outlvl_cache;
40753 -};
40754 +} __do_const;
40755
40756 static struct {
40757 spinlock_t lock;
40758 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40759 index b232397..ce8c4dc 100644
40760 --- a/drivers/gpio/gpio-omap.c
40761 +++ b/drivers/gpio/gpio-omap.c
40762 @@ -1054,7 +1054,7 @@ static void omap_gpio_mod_init(struct gpio_bank *bank)
40763 dev_err(bank->dev, "Could not get gpio dbck\n");
40764 }
40765
40766 -static int omap_gpio_chip_init(struct gpio_bank *bank, struct irq_chip *irqc)
40767 +static int omap_gpio_chip_init(struct gpio_bank *bank, irq_chip_no_const *irqc)
40768 {
40769 static int gpio;
40770 int irq_base = 0;
40771 @@ -1137,7 +1137,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40772 const struct omap_gpio_platform_data *pdata;
40773 struct resource *res;
40774 struct gpio_bank *bank;
40775 - struct irq_chip *irqc;
40776 + irq_chip_no_const *irqc;
40777 int ret;
40778
40779 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40780 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40781 index 1e14a6c..0442450 100644
40782 --- a/drivers/gpio/gpio-rcar.c
40783 +++ b/drivers/gpio/gpio-rcar.c
40784 @@ -379,7 +379,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40785 struct gpio_rcar_priv *p;
40786 struct resource *io, *irq;
40787 struct gpio_chip *gpio_chip;
40788 - struct irq_chip *irq_chip;
40789 + irq_chip_no_const *irq_chip;
40790 struct device *dev = &pdev->dev;
40791 const char *name = dev_name(dev);
40792 int ret;
40793 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40794 index c1caa45..f0f97d2 100644
40795 --- a/drivers/gpio/gpio-vr41xx.c
40796 +++ b/drivers/gpio/gpio-vr41xx.c
40797 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40798 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40799 maskl, pendl, maskh, pendh);
40800
40801 - atomic_inc(&irq_err_count);
40802 + atomic_inc_unchecked(&irq_err_count);
40803
40804 return -EINVAL;
40805 }
40806 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40807 index 6bc612b..3932464 100644
40808 --- a/drivers/gpio/gpiolib.c
40809 +++ b/drivers/gpio/gpiolib.c
40810 @@ -558,8 +558,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40811 }
40812
40813 if (gpiochip->irqchip) {
40814 - gpiochip->irqchip->irq_request_resources = NULL;
40815 - gpiochip->irqchip->irq_release_resources = NULL;
40816 + pax_open_kernel();
40817 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40818 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40819 + pax_close_kernel();
40820 gpiochip->irqchip = NULL;
40821 }
40822 }
40823 @@ -625,8 +627,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40824 gpiochip->irqchip = NULL;
40825 return -EINVAL;
40826 }
40827 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40828 - irqchip->irq_release_resources = gpiochip_irq_relres;
40829 +
40830 + pax_open_kernel();
40831 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40832 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40833 + pax_close_kernel();
40834
40835 /*
40836 * Prepare the mapping since the irqchip shall be orthogonal to
40837 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40838 index 488f51d..301d462 100644
40839 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40840 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40841 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40842 enum cache_policy alternate_policy,
40843 void __user *alternate_aperture_base,
40844 uint64_t alternate_aperture_size);
40845 -};
40846 +} __no_const;
40847
40848 /**
40849 * struct device_queue_manager
40850 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40851 index 5940531..a75b0e5 100644
40852 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40853 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40854 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40855
40856 void (*submit_packet)(struct kernel_queue *kq);
40857 void (*rollback_packet)(struct kernel_queue *kq);
40858 -};
40859 +} __no_const;
40860
40861 struct kernel_queue {
40862 struct kernel_queue_ops ops;
40863 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40864 index 9b23525..65f4110 100644
40865 --- a/drivers/gpu/drm/drm_context.c
40866 +++ b/drivers/gpu/drm/drm_context.c
40867 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40868 */
40869 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40870 {
40871 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40872 + return;
40873 +
40874 mutex_lock(&dev->struct_mutex);
40875 idr_remove(&dev->ctx_idr, ctx_handle);
40876 mutex_unlock(&dev->struct_mutex);
40877 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40878 */
40879 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40880 {
40881 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40882 + return -EINVAL;
40883 +
40884 idr_init(&dev->ctx_idr);
40885 return 0;
40886 }
40887 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40888 */
40889 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40890 {
40891 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40892 + return;
40893 +
40894 mutex_lock(&dev->struct_mutex);
40895 idr_destroy(&dev->ctx_idr);
40896 mutex_unlock(&dev->struct_mutex);
40897 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40898 {
40899 struct drm_ctx_list *pos, *tmp;
40900
40901 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40902 + return;
40903 +
40904 mutex_lock(&dev->ctxlist_mutex);
40905
40906 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40907 if (pos->tag == file &&
40908 - pos->handle != DRM_KERNEL_CONTEXT) {
40909 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40910 if (dev->driver->context_dtor)
40911 dev->driver->context_dtor(dev, pos->handle);
40912
40913 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40914 struct drm_local_map *map;
40915 struct drm_map_list *_entry;
40916
40917 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40918 + return -EINVAL;
40919 +
40920 mutex_lock(&dev->struct_mutex);
40921
40922 map = idr_find(&dev->ctx_idr, request->ctx_id);
40923 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40924 struct drm_local_map *map = NULL;
40925 struct drm_map_list *r_list = NULL;
40926
40927 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40928 + return -EINVAL;
40929 +
40930 mutex_lock(&dev->struct_mutex);
40931 list_for_each_entry(r_list, &dev->maplist, head) {
40932 if (r_list->map
40933 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40934 {
40935 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40936
40937 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40938 + if (file_priv->master->lock.hw_lock == NULL) {
40939 + DRM_ERROR(
40940 + "Device has been unregistered. Hard exit. Process %d\n",
40941 + task_pid_nr(current));
40942 + send_sig(SIGTERM, current, 0);
40943 + return -EPERM;
40944 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40945 DRM_ERROR("Lock isn't held after context switch\n");
40946 }
40947
40948 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40949 struct drm_ctx ctx;
40950 int i;
40951
40952 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40953 + return -EINVAL;
40954 +
40955 if (res->count >= DRM_RESERVED_CONTEXTS) {
40956 memset(&ctx, 0, sizeof(ctx));
40957 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40958 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40959 struct drm_ctx_list *ctx_entry;
40960 struct drm_ctx *ctx = data;
40961
40962 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40963 + return -EINVAL;
40964 +
40965 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40966 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40967 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40968 /* Skip kernel's context and get a new one. */
40969 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40970 }
40971 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40972 {
40973 struct drm_ctx *ctx = data;
40974
40975 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40976 + return -EINVAL;
40977 +
40978 /* This is 0, because we don't handle any context flags */
40979 ctx->flags = 0;
40980
40981 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40982 {
40983 struct drm_ctx *ctx = data;
40984
40985 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40986 + return -EINVAL;
40987 +
40988 DRM_DEBUG("%d\n", ctx->handle);
40989 return drm_context_switch(dev, dev->last_context, ctx->handle);
40990 }
40991 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40992 {
40993 struct drm_ctx *ctx = data;
40994
40995 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40996 + return -EINVAL;
40997 +
40998 DRM_DEBUG("%d\n", ctx->handle);
40999 drm_context_switch_complete(dev, file_priv, ctx->handle);
41000
41001 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
41002 {
41003 struct drm_ctx *ctx = data;
41004
41005 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41006 + return -EINVAL;
41007 +
41008 DRM_DEBUG("%d\n", ctx->handle);
41009 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
41010 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
41011 if (dev->driver->context_dtor)
41012 dev->driver->context_dtor(dev, ctx->handle);
41013 drm_legacy_ctxbitmap_free(dev, ctx->handle);
41014 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
41015 index 3007b44..420b4a3 100644
41016 --- a/drivers/gpu/drm/drm_crtc.c
41017 +++ b/drivers/gpu/drm/drm_crtc.c
41018 @@ -4176,7 +4176,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
41019 goto done;
41020 }
41021
41022 - if (copy_to_user(&enum_ptr[copied].name,
41023 + if (copy_to_user(enum_ptr[copied].name,
41024 &prop_enum->name, DRM_PROP_NAME_LEN)) {
41025 ret = -EFAULT;
41026 goto done;
41027 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
41028 index 48f7359..8c3b594 100644
41029 --- a/drivers/gpu/drm/drm_drv.c
41030 +++ b/drivers/gpu/drm/drm_drv.c
41031 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
41032
41033 drm_device_set_unplugged(dev);
41034
41035 - if (dev->open_count == 0) {
41036 + if (local_read(&dev->open_count) == 0) {
41037 drm_put_dev(dev);
41038 }
41039 mutex_unlock(&drm_global_mutex);
41040 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
41041 if (drm_ht_create(&dev->map_hash, 12))
41042 goto err_minors;
41043
41044 - ret = drm_legacy_ctxbitmap_init(dev);
41045 - if (ret) {
41046 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
41047 - goto err_ht;
41048 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
41049 + ret = drm_legacy_ctxbitmap_init(dev);
41050 + if (ret) {
41051 + DRM_ERROR(
41052 + "Cannot allocate memory for context bitmap.\n");
41053 + goto err_ht;
41054 + }
41055 }
41056
41057 if (drm_core_check_feature(dev, DRIVER_GEM)) {
41058 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
41059 index 076dd60..e4a4ba7 100644
41060 --- a/drivers/gpu/drm/drm_fops.c
41061 +++ b/drivers/gpu/drm/drm_fops.c
41062 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
41063 return PTR_ERR(minor);
41064
41065 dev = minor->dev;
41066 - if (!dev->open_count++)
41067 + if (local_inc_return(&dev->open_count) == 1)
41068 need_setup = 1;
41069
41070 /* share address_space across all char-devs of a single device */
41071 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
41072 return 0;
41073
41074 err_undo:
41075 - dev->open_count--;
41076 + local_dec(&dev->open_count);
41077 drm_minor_release(minor);
41078 return retcode;
41079 }
41080 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
41081
41082 mutex_lock(&drm_global_mutex);
41083
41084 - DRM_DEBUG("open_count = %d\n", dev->open_count);
41085 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
41086
41087 mutex_lock(&dev->struct_mutex);
41088 list_del(&file_priv->lhead);
41089 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
41090 * Begin inline drm_release
41091 */
41092
41093 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
41094 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
41095 task_pid_nr(current),
41096 (long)old_encode_dev(file_priv->minor->kdev->devt),
41097 - dev->open_count);
41098 + local_read(&dev->open_count));
41099
41100 /* Release any auth tokens that might point to this file_priv,
41101 (do that under the drm_global_mutex) */
41102 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
41103 * End inline drm_release
41104 */
41105
41106 - if (!--dev->open_count) {
41107 + if (local_dec_and_test(&dev->open_count)) {
41108 retcode = drm_lastclose(dev);
41109 if (drm_device_is_unplugged(dev))
41110 drm_put_dev(dev);
41111 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
41112 index 3d2e91c..d31c4c9 100644
41113 --- a/drivers/gpu/drm/drm_global.c
41114 +++ b/drivers/gpu/drm/drm_global.c
41115 @@ -36,7 +36,7 @@
41116 struct drm_global_item {
41117 struct mutex mutex;
41118 void *object;
41119 - int refcount;
41120 + atomic_t refcount;
41121 };
41122
41123 static struct drm_global_item glob[DRM_GLOBAL_NUM];
41124 @@ -49,7 +49,7 @@ void drm_global_init(void)
41125 struct drm_global_item *item = &glob[i];
41126 mutex_init(&item->mutex);
41127 item->object = NULL;
41128 - item->refcount = 0;
41129 + atomic_set(&item->refcount, 0);
41130 }
41131 }
41132
41133 @@ -59,7 +59,7 @@ void drm_global_release(void)
41134 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41135 struct drm_global_item *item = &glob[i];
41136 BUG_ON(item->object != NULL);
41137 - BUG_ON(item->refcount != 0);
41138 + BUG_ON(atomic_read(&item->refcount) != 0);
41139 }
41140 }
41141
41142 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41143 struct drm_global_item *item = &glob[ref->global_type];
41144
41145 mutex_lock(&item->mutex);
41146 - if (item->refcount == 0) {
41147 + if (atomic_read(&item->refcount) == 0) {
41148 item->object = kzalloc(ref->size, GFP_KERNEL);
41149 if (unlikely(item->object == NULL)) {
41150 ret = -ENOMEM;
41151 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41152 goto out_err;
41153
41154 }
41155 - ++item->refcount;
41156 + atomic_inc(&item->refcount);
41157 ref->object = item->object;
41158 mutex_unlock(&item->mutex);
41159 return 0;
41160 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41161 struct drm_global_item *item = &glob[ref->global_type];
41162
41163 mutex_lock(&item->mutex);
41164 - BUG_ON(item->refcount == 0);
41165 + BUG_ON(atomic_read(&item->refcount) == 0);
41166 BUG_ON(ref->object != item->object);
41167 - if (--item->refcount == 0) {
41168 + if (atomic_dec_and_test(&item->refcount)) {
41169 ref->release(ref);
41170 item->object = NULL;
41171 }
41172 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41173 index cbb4fc0..5c756cb9 100644
41174 --- a/drivers/gpu/drm/drm_info.c
41175 +++ b/drivers/gpu/drm/drm_info.c
41176 @@ -77,10 +77,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41177 struct drm_local_map *map;
41178 struct drm_map_list *r_list;
41179
41180 - /* Hardcoded from _DRM_FRAME_BUFFER,
41181 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41182 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41183 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41184 + static const char * const types[] = {
41185 + [_DRM_FRAME_BUFFER] = "FB",
41186 + [_DRM_REGISTERS] = "REG",
41187 + [_DRM_SHM] = "SHM",
41188 + [_DRM_AGP] = "AGP",
41189 + [_DRM_SCATTER_GATHER] = "SG",
41190 + [_DRM_CONSISTENT] = "PCI"};
41191 const char *type;
41192 int i;
41193
41194 @@ -91,7 +94,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41195 map = r_list->map;
41196 if (!map)
41197 continue;
41198 - if (map->type < 0 || map->type > 5)
41199 + if (map->type >= ARRAY_SIZE(types))
41200 type = "??";
41201 else
41202 type = types[map->type];
41203 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41204 index aa8bbb4..0f62630 100644
41205 --- a/drivers/gpu/drm/drm_ioc32.c
41206 +++ b/drivers/gpu/drm/drm_ioc32.c
41207 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41208 request = compat_alloc_user_space(nbytes);
41209 if (!access_ok(VERIFY_WRITE, request, nbytes))
41210 return -EFAULT;
41211 - list = (struct drm_buf_desc *) (request + 1);
41212 + list = (struct drm_buf_desc __user *) (request + 1);
41213
41214 if (__put_user(count, &request->count)
41215 || __put_user(list, &request->list))
41216 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41217 request = compat_alloc_user_space(nbytes);
41218 if (!access_ok(VERIFY_WRITE, request, nbytes))
41219 return -EFAULT;
41220 - list = (struct drm_buf_pub *) (request + 1);
41221 + list = (struct drm_buf_pub __user *) (request + 1);
41222
41223 if (__put_user(count, &request->count)
41224 || __put_user(list, &request->list))
41225 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41226 return 0;
41227 }
41228
41229 -static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41230 +static drm_ioctl_compat_t drm_compat_ioctls[] = {
41231 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41232 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41233 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41234 @@ -1062,7 +1062,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41235 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41236 {
41237 unsigned int nr = DRM_IOCTL_NR(cmd);
41238 - drm_ioctl_compat_t *fn;
41239 int ret;
41240
41241 /* Assume that ioctls without an explicit compat routine will just
41242 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41243 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41244 return drm_ioctl(filp, cmd, arg);
41245
41246 - fn = drm_compat_ioctls[nr];
41247 -
41248 - if (fn != NULL)
41249 - ret = (*fn) (filp, cmd, arg);
41250 + if (drm_compat_ioctls[nr] != NULL)
41251 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41252 else
41253 ret = drm_ioctl(filp, cmd, arg);
41254
41255 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41256 index 266dcd6..d0194d9 100644
41257 --- a/drivers/gpu/drm/drm_ioctl.c
41258 +++ b/drivers/gpu/drm/drm_ioctl.c
41259 @@ -663,7 +663,7 @@ long drm_ioctl(struct file *filp,
41260 struct drm_file *file_priv = filp->private_data;
41261 struct drm_device *dev;
41262 const struct drm_ioctl_desc *ioctl = NULL;
41263 - drm_ioctl_t *func;
41264 + drm_ioctl_no_const_t func;
41265 unsigned int nr = DRM_IOCTL_NR(cmd);
41266 int retcode = -EINVAL;
41267 char stack_kdata[128];
41268 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41269 index f861361..b61d4c7 100644
41270 --- a/drivers/gpu/drm/drm_lock.c
41271 +++ b/drivers/gpu/drm/drm_lock.c
41272 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41273 struct drm_master *master = file_priv->master;
41274 int ret = 0;
41275
41276 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41277 + return -EINVAL;
41278 +
41279 ++file_priv->lock_count;
41280
41281 - if (lock->context == DRM_KERNEL_CONTEXT) {
41282 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41283 DRM_ERROR("Process %d using kernel context %d\n",
41284 task_pid_nr(current), lock->context);
41285 return -EINVAL;
41286 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41287 struct drm_lock *lock = data;
41288 struct drm_master *master = file_priv->master;
41289
41290 - if (lock->context == DRM_KERNEL_CONTEXT) {
41291 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41292 + return -EINVAL;
41293 +
41294 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41295 DRM_ERROR("Process %d using kernel context %d\n",
41296 task_pid_nr(current), lock->context);
41297 return -EINVAL;
41298 }
41299
41300 + if (!master->lock.hw_lock) {
41301 + DRM_ERROR(
41302 + "Device has been unregistered. Hard exit. Process %d\n",
41303 + task_pid_nr(current));
41304 + send_sig(SIGTERM, current, 0);
41305 + return -EPERM;
41306 + }
41307 +
41308 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41309 /* FIXME: Should really bail out here. */
41310 }
41311 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41312 index d4813e0..6c1ab4d 100644
41313 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41314 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41315 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41316 u32 pipeconf_reg = PIPEACONF;
41317 u32 dspcntr_reg = DSPACNTR;
41318
41319 - u32 pipeconf = dev_priv->pipeconf[pipe];
41320 - u32 dspcntr = dev_priv->dspcntr[pipe];
41321 + u32 pipeconf;
41322 + u32 dspcntr;
41323 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41324
41325 + if (pipe == -1)
41326 + return;
41327 +
41328 + pipeconf = dev_priv->pipeconf[pipe];
41329 + dspcntr = dev_priv->dspcntr[pipe];
41330 +
41331 if (pipe) {
41332 pipeconf_reg = PIPECCONF;
41333 dspcntr_reg = DSPCCNTR;
41334 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41335 index 93ec5dc..82acbaf 100644
41336 --- a/drivers/gpu/drm/i810/i810_drv.h
41337 +++ b/drivers/gpu/drm/i810/i810_drv.h
41338 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41339 int page_flipping;
41340
41341 wait_queue_head_t irq_queue;
41342 - atomic_t irq_received;
41343 - atomic_t irq_emitted;
41344 + atomic_unchecked_t irq_received;
41345 + atomic_unchecked_t irq_emitted;
41346
41347 int front_offset;
41348 } drm_i810_private_t;
41349 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41350 index 68e0c85..3303192 100644
41351 --- a/drivers/gpu/drm/i915/i915_dma.c
41352 +++ b/drivers/gpu/drm/i915/i915_dma.c
41353 @@ -162,6 +162,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
41354 value = INTEL_INFO(dev)->eu_total;
41355 if (!value)
41356 return -ENODEV;
41357 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41358 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41359 break;
41360 default:
41361 DRM_DEBUG("Unknown parameter %d\n", param->param);
41362 @@ -376,7 +378,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41363 * locking inversion with the driver load path. And the access here is
41364 * completely racy anyway. So don't bother with locking for now.
41365 */
41366 - return dev->open_count == 0;
41367 + return local_read(&dev->open_count) == 0;
41368 }
41369
41370 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41371 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41372 index a3190e79..86b06cb 100644
41373 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41374 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41375 @@ -936,12 +936,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41376 static int
41377 validate_exec_list(struct drm_device *dev,
41378 struct drm_i915_gem_exec_object2 *exec,
41379 - int count)
41380 + unsigned int count)
41381 {
41382 unsigned relocs_total = 0;
41383 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41384 unsigned invalid_flags;
41385 - int i;
41386 + unsigned int i;
41387
41388 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41389 if (USES_FULL_PPGTT(dev))
41390 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41391 index 176de63..b50b66a 100644
41392 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41393 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41394 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41395 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41396 || __put_user(batchbuffer32.num_cliprects,
41397 &batchbuffer->num_cliprects)
41398 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41399 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41400 &batchbuffer->cliprects))
41401 return -EFAULT;
41402
41403 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41404
41405 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41406 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41407 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41408 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41409 &cmdbuffer->buf)
41410 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41411 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41412 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41413 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41414 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41415 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41416 &cmdbuffer->cliprects))
41417 return -EFAULT;
41418
41419 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41420 (unsigned long)request);
41421 }
41422
41423 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41424 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41425 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41426 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41427 [DRM_I915_GETPARAM] = compat_i915_getparam,
41428 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41429 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41430 {
41431 unsigned int nr = DRM_IOCTL_NR(cmd);
41432 - drm_ioctl_compat_t *fn = NULL;
41433 int ret;
41434
41435 if (nr < DRM_COMMAND_BASE)
41436 return drm_compat_ioctl(filp, cmd, arg);
41437
41438 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41439 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41440 -
41441 - if (fn != NULL)
41442 - ret = (*fn) (filp, cmd, arg);
41443 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41444 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41445 else
41446 ret = drm_ioctl(filp, cmd, arg);
41447
41448 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41449 index d0f3cbc..f3ab4cc 100644
41450 --- a/drivers/gpu/drm/i915/intel_display.c
41451 +++ b/drivers/gpu/drm/i915/intel_display.c
41452 @@ -13604,13 +13604,13 @@ struct intel_quirk {
41453 int subsystem_vendor;
41454 int subsystem_device;
41455 void (*hook)(struct drm_device *dev);
41456 -};
41457 +} __do_const;
41458
41459 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41460 struct intel_dmi_quirk {
41461 void (*hook)(struct drm_device *dev);
41462 const struct dmi_system_id (*dmi_id_list)[];
41463 -};
41464 +} __do_const;
41465
41466 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41467 {
41468 @@ -13618,18 +13618,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41469 return 1;
41470 }
41471
41472 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41473 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41474 {
41475 - .dmi_id_list = &(const struct dmi_system_id[]) {
41476 - {
41477 - .callback = intel_dmi_reverse_brightness,
41478 - .ident = "NCR Corporation",
41479 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41480 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41481 - },
41482 - },
41483 - { } /* terminating entry */
41484 + .callback = intel_dmi_reverse_brightness,
41485 + .ident = "NCR Corporation",
41486 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41487 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41488 },
41489 + },
41490 + { } /* terminating entry */
41491 +};
41492 +
41493 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41494 + {
41495 + .dmi_id_list = &intel_dmi_quirks_table,
41496 .hook = quirk_invert_brightness,
41497 },
41498 };
41499 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41500 index 74f505b..21f6914 100644
41501 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41502 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41503 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41504 if (imxdrm->pipes >= MAX_CRTC)
41505 return -EINVAL;
41506
41507 - if (imxdrm->drm->open_count)
41508 + if (local_read(&imxdrm->drm->open_count))
41509 return -EBUSY;
41510
41511 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41512 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41513 index b4a20149..219ab78 100644
41514 --- a/drivers/gpu/drm/mga/mga_drv.h
41515 +++ b/drivers/gpu/drm/mga/mga_drv.h
41516 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41517 u32 clear_cmd;
41518 u32 maccess;
41519
41520 - atomic_t vbl_received; /**< Number of vblanks received. */
41521 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41522 wait_queue_head_t fence_queue;
41523 - atomic_t last_fence_retired;
41524 + atomic_unchecked_t last_fence_retired;
41525 u32 next_fence_to_post;
41526
41527 unsigned int fb_cpp;
41528 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41529 index 729bfd5..14bae78 100644
41530 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41531 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41532 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41533 return 0;
41534 }
41535
41536 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41537 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41538 [DRM_MGA_INIT] = compat_mga_init,
41539 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41540 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41541 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41542 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41543 {
41544 unsigned int nr = DRM_IOCTL_NR(cmd);
41545 - drm_ioctl_compat_t *fn = NULL;
41546 int ret;
41547
41548 if (nr < DRM_COMMAND_BASE)
41549 return drm_compat_ioctl(filp, cmd, arg);
41550
41551 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41552 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41553 -
41554 - if (fn != NULL)
41555 - ret = (*fn) (filp, cmd, arg);
41556 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41557 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41558 else
41559 ret = drm_ioctl(filp, cmd, arg);
41560
41561 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41562 index 1b071b8..de8601a 100644
41563 --- a/drivers/gpu/drm/mga/mga_irq.c
41564 +++ b/drivers/gpu/drm/mga/mga_irq.c
41565 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41566 if (crtc != 0)
41567 return 0;
41568
41569 - return atomic_read(&dev_priv->vbl_received);
41570 + return atomic_read_unchecked(&dev_priv->vbl_received);
41571 }
41572
41573
41574 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41575 /* VBLANK interrupt */
41576 if (status & MGA_VLINEPEN) {
41577 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41578 - atomic_inc(&dev_priv->vbl_received);
41579 + atomic_inc_unchecked(&dev_priv->vbl_received);
41580 drm_handle_vblank(dev, 0);
41581 handled = 1;
41582 }
41583 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41584 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41585 MGA_WRITE(MGA_PRIMEND, prim_end);
41586
41587 - atomic_inc(&dev_priv->last_fence_retired);
41588 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41589 wake_up(&dev_priv->fence_queue);
41590 handled = 1;
41591 }
41592 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41593 * using fences.
41594 */
41595 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41596 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41597 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41598 - *sequence) <= (1 << 23)));
41599
41600 *sequence = cur_fence;
41601 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41602 index 0190b69..60c3eaf 100644
41603 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41604 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41605 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41606 struct bit_table {
41607 const char id;
41608 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41609 -};
41610 +} __no_const;
41611
41612 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41613
41614 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41615 index 8904933..9624b38 100644
41616 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41617 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41618 @@ -941,7 +941,8 @@ static struct drm_driver
41619 driver_stub = {
41620 .driver_features =
41621 DRIVER_USE_AGP |
41622 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41623 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41624 + DRIVER_KMS_LEGACY_CONTEXT,
41625
41626 .load = nouveau_drm_load,
41627 .unload = nouveau_drm_unload,
41628 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41629 index dd72652..1fd2368 100644
41630 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41631 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41632 @@ -123,7 +123,6 @@ struct nouveau_drm {
41633 struct drm_global_reference mem_global_ref;
41634 struct ttm_bo_global_ref bo_global_ref;
41635 struct ttm_bo_device bdev;
41636 - atomic_t validate_sequence;
41637 int (*move)(struct nouveau_channel *,
41638 struct ttm_buffer_object *,
41639 struct ttm_mem_reg *, struct ttm_mem_reg *);
41640 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41641 index 462679a..88e32a7 100644
41642 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41643 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41644 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41645 unsigned long arg)
41646 {
41647 unsigned int nr = DRM_IOCTL_NR(cmd);
41648 - drm_ioctl_compat_t *fn = NULL;
41649 + drm_ioctl_compat_t fn = NULL;
41650 int ret;
41651
41652 if (nr < DRM_COMMAND_BASE)
41653 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41654 index 18f4497..10f6025 100644
41655 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41656 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41657 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41658 }
41659
41660 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41661 - nouveau_vram_manager_init,
41662 - nouveau_vram_manager_fini,
41663 - nouveau_vram_manager_new,
41664 - nouveau_vram_manager_del,
41665 - nouveau_vram_manager_debug
41666 + .init = nouveau_vram_manager_init,
41667 + .takedown = nouveau_vram_manager_fini,
41668 + .get_node = nouveau_vram_manager_new,
41669 + .put_node = nouveau_vram_manager_del,
41670 + .debug = nouveau_vram_manager_debug
41671 };
41672
41673 static int
41674 @@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41675 }
41676
41677 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41678 - nouveau_gart_manager_init,
41679 - nouveau_gart_manager_fini,
41680 - nouveau_gart_manager_new,
41681 - nouveau_gart_manager_del,
41682 - nouveau_gart_manager_debug
41683 + .init = nouveau_gart_manager_init,
41684 + .takedown = nouveau_gart_manager_fini,
41685 + .get_node = nouveau_gart_manager_new,
41686 + .put_node = nouveau_gart_manager_del,
41687 + .debug = nouveau_gart_manager_debug
41688 };
41689
41690 /*XXX*/
41691 @@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41692 }
41693
41694 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41695 - nv04_gart_manager_init,
41696 - nv04_gart_manager_fini,
41697 - nv04_gart_manager_new,
41698 - nv04_gart_manager_del,
41699 - nv04_gart_manager_debug
41700 + .init = nv04_gart_manager_init,
41701 + .takedown = nv04_gart_manager_fini,
41702 + .get_node = nv04_gart_manager_new,
41703 + .put_node = nv04_gart_manager_del,
41704 + .debug = nv04_gart_manager_debug
41705 };
41706
41707 int
41708 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41709 index c7592ec..dd45ebc 100644
41710 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41711 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41712 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41713 * locking inversion with the driver load path. And the access here is
41714 * completely racy anyway. So don't bother with locking for now.
41715 */
41716 - return dev->open_count == 0;
41717 + return local_read(&dev->open_count) == 0;
41718 }
41719
41720 static const struct vga_switcheroo_client_ops
41721 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41722 index 9782364..89bd954 100644
41723 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41724 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41725 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41726 int ret;
41727
41728 mutex_lock(&qdev->async_io_mutex);
41729 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41730 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41731 if (qdev->last_sent_io_cmd > irq_num) {
41732 if (intr)
41733 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41734 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41735 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41736 else
41737 ret = wait_event_timeout(qdev->io_cmd_event,
41738 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41739 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41740 /* 0 is timeout, just bail the "hw" has gone away */
41741 if (ret <= 0)
41742 goto out;
41743 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41744 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41745 }
41746 outb(val, addr);
41747 qdev->last_sent_io_cmd = irq_num + 1;
41748 if (intr)
41749 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41750 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41751 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41752 else
41753 ret = wait_event_timeout(qdev->io_cmd_event,
41754 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41755 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41756 out:
41757 if (ret > 0)
41758 ret = 0;
41759 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41760 index 6911b8c..89d6867 100644
41761 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41762 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41763 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41764 struct drm_info_node *node = (struct drm_info_node *) m->private;
41765 struct qxl_device *qdev = node->minor->dev->dev_private;
41766
41767 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41768 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41769 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41770 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41771 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41772 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41773 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41774 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41775 seq_printf(m, "%d\n", qdev->irq_received_error);
41776 return 0;
41777 }
41778 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41779 index 7c6cafe..460f542 100644
41780 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41781 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41782 @@ -290,10 +290,10 @@ struct qxl_device {
41783 unsigned int last_sent_io_cmd;
41784
41785 /* interrupt handling */
41786 - atomic_t irq_received;
41787 - atomic_t irq_received_display;
41788 - atomic_t irq_received_cursor;
41789 - atomic_t irq_received_io_cmd;
41790 + atomic_unchecked_t irq_received;
41791 + atomic_unchecked_t irq_received_display;
41792 + atomic_unchecked_t irq_received_cursor;
41793 + atomic_unchecked_t irq_received_io_cmd;
41794 unsigned irq_received_error;
41795 wait_queue_head_t display_event;
41796 wait_queue_head_t cursor_event;
41797 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41798 index b110883..dd06418 100644
41799 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41800 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41801 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41802
41803 /* TODO copy slow path code from i915 */
41804 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41805 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41806 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41807
41808 {
41809 struct qxl_drawable *draw = fb_cmd;
41810 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41811 struct drm_qxl_reloc reloc;
41812
41813 if (copy_from_user(&reloc,
41814 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41815 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41816 sizeof(reloc))) {
41817 ret = -EFAULT;
41818 goto out_free_bos;
41819 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41820
41821 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41822
41823 - struct drm_qxl_command *commands =
41824 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41825 + struct drm_qxl_command __user *commands =
41826 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41827
41828 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41829 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41830 sizeof(user_cmd)))
41831 return -EFAULT;
41832
41833 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41834 index 0bf1e20..42a7310 100644
41835 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41836 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41837 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41838 if (!pending)
41839 return IRQ_NONE;
41840
41841 - atomic_inc(&qdev->irq_received);
41842 + atomic_inc_unchecked(&qdev->irq_received);
41843
41844 if (pending & QXL_INTERRUPT_DISPLAY) {
41845 - atomic_inc(&qdev->irq_received_display);
41846 + atomic_inc_unchecked(&qdev->irq_received_display);
41847 wake_up_all(&qdev->display_event);
41848 qxl_queue_garbage_collect(qdev, false);
41849 }
41850 if (pending & QXL_INTERRUPT_CURSOR) {
41851 - atomic_inc(&qdev->irq_received_cursor);
41852 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41853 wake_up_all(&qdev->cursor_event);
41854 }
41855 if (pending & QXL_INTERRUPT_IO_CMD) {
41856 - atomic_inc(&qdev->irq_received_io_cmd);
41857 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41858 wake_up_all(&qdev->io_cmd_event);
41859 }
41860 if (pending & QXL_INTERRUPT_ERROR) {
41861 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41862 init_waitqueue_head(&qdev->io_cmd_event);
41863 INIT_WORK(&qdev->client_monitors_config_work,
41864 qxl_client_monitors_config_work_func);
41865 - atomic_set(&qdev->irq_received, 0);
41866 - atomic_set(&qdev->irq_received_display, 0);
41867 - atomic_set(&qdev->irq_received_cursor, 0);
41868 - atomic_set(&qdev->irq_received_io_cmd, 0);
41869 + atomic_set_unchecked(&qdev->irq_received, 0);
41870 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41871 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41872 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41873 qdev->irq_received_error = 0;
41874 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41875 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41876 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41877 index 0cbc4c9..0e46686 100644
41878 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41879 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41880 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41881 }
41882 }
41883
41884 -static struct vm_operations_struct qxl_ttm_vm_ops;
41885 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41886 static const struct vm_operations_struct *ttm_vm_ops;
41887
41888 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41889 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41890 return r;
41891 if (unlikely(ttm_vm_ops == NULL)) {
41892 ttm_vm_ops = vma->vm_ops;
41893 + pax_open_kernel();
41894 qxl_ttm_vm_ops = *ttm_vm_ops;
41895 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41896 + pax_close_kernel();
41897 }
41898 vma->vm_ops = &qxl_ttm_vm_ops;
41899 return 0;
41900 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41901 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41902 {
41903 #if defined(CONFIG_DEBUG_FS)
41904 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41905 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41906 - unsigned i;
41907 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41908 + {
41909 + .name = "qxl_mem_mm",
41910 + .show = &qxl_mm_dump_table,
41911 + },
41912 + {
41913 + .name = "qxl_surf_mm",
41914 + .show = &qxl_mm_dump_table,
41915 + }
41916 + };
41917
41918 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41919 - if (i == 0)
41920 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41921 - else
41922 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41923 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41924 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41925 - qxl_mem_types_list[i].driver_features = 0;
41926 - if (i == 0)
41927 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41928 - else
41929 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41930 + pax_open_kernel();
41931 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41932 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41933 + pax_close_kernel();
41934
41935 - }
41936 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41937 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41938 #else
41939 return 0;
41940 #endif
41941 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41942 index 2c45ac9..5d740f8 100644
41943 --- a/drivers/gpu/drm/r128/r128_cce.c
41944 +++ b/drivers/gpu/drm/r128/r128_cce.c
41945 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41946
41947 /* GH: Simple idle check.
41948 */
41949 - atomic_set(&dev_priv->idle_count, 0);
41950 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41951
41952 /* We don't support anything other than bus-mastering ring mode,
41953 * but the ring can be in either AGP or PCI space for the ring
41954 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41955 index 723e5d6..102dbaf 100644
41956 --- a/drivers/gpu/drm/r128/r128_drv.h
41957 +++ b/drivers/gpu/drm/r128/r128_drv.h
41958 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41959 int is_pci;
41960 unsigned long cce_buffers_offset;
41961
41962 - atomic_t idle_count;
41963 + atomic_unchecked_t idle_count;
41964
41965 int page_flipping;
41966 int current_page;
41967 u32 crtc_offset;
41968 u32 crtc_offset_cntl;
41969
41970 - atomic_t vbl_received;
41971 + atomic_unchecked_t vbl_received;
41972
41973 u32 color_fmt;
41974 unsigned int front_offset;
41975 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41976 index 663f38c..ec159a1 100644
41977 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41978 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41979 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41980 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41981 }
41982
41983 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41984 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41985 [DRM_R128_INIT] = compat_r128_init,
41986 [DRM_R128_DEPTH] = compat_r128_depth,
41987 [DRM_R128_STIPPLE] = compat_r128_stipple,
41988 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41989 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41990 {
41991 unsigned int nr = DRM_IOCTL_NR(cmd);
41992 - drm_ioctl_compat_t *fn = NULL;
41993 int ret;
41994
41995 if (nr < DRM_COMMAND_BASE)
41996 return drm_compat_ioctl(filp, cmd, arg);
41997
41998 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41999 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
42000 -
42001 - if (fn != NULL)
42002 - ret = (*fn) (filp, cmd, arg);
42003 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
42004 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42005 else
42006 ret = drm_ioctl(filp, cmd, arg);
42007
42008 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
42009 index c2ae496..30b5993 100644
42010 --- a/drivers/gpu/drm/r128/r128_irq.c
42011 +++ b/drivers/gpu/drm/r128/r128_irq.c
42012 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
42013 if (crtc != 0)
42014 return 0;
42015
42016 - return atomic_read(&dev_priv->vbl_received);
42017 + return atomic_read_unchecked(&dev_priv->vbl_received);
42018 }
42019
42020 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42021 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
42022 /* VBLANK interrupt */
42023 if (status & R128_CRTC_VBLANK_INT) {
42024 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
42025 - atomic_inc(&dev_priv->vbl_received);
42026 + atomic_inc_unchecked(&dev_priv->vbl_received);
42027 drm_handle_vblank(dev, 0);
42028 return IRQ_HANDLED;
42029 }
42030 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
42031 index 8fd2d9f..18c9660 100644
42032 --- a/drivers/gpu/drm/r128/r128_state.c
42033 +++ b/drivers/gpu/drm/r128/r128_state.c
42034 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
42035
42036 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
42037 {
42038 - if (atomic_read(&dev_priv->idle_count) == 0)
42039 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
42040 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
42041 else
42042 - atomic_set(&dev_priv->idle_count, 0);
42043 + atomic_set_unchecked(&dev_priv->idle_count, 0);
42044 }
42045
42046 #endif
42047 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
42048 index b928c17..e5d9400 100644
42049 --- a/drivers/gpu/drm/radeon/mkregtable.c
42050 +++ b/drivers/gpu/drm/radeon/mkregtable.c
42051 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
42052 regex_t mask_rex;
42053 regmatch_t match[4];
42054 char buf[1024];
42055 - size_t end;
42056 + long end;
42057 int len;
42058 int done = 0;
42059 int r;
42060 unsigned o;
42061 struct offset *offset;
42062 char last_reg_s[10];
42063 - int last_reg;
42064 + unsigned long last_reg;
42065
42066 if (regcomp
42067 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
42068 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
42069 index a7fdfa4..04a3964 100644
42070 --- a/drivers/gpu/drm/radeon/radeon_device.c
42071 +++ b/drivers/gpu/drm/radeon/radeon_device.c
42072 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
42073 * locking inversion with the driver load path. And the access here is
42074 * completely racy anyway. So don't bother with locking for now.
42075 */
42076 - return dev->open_count == 0;
42077 + return local_read(&dev->open_count) == 0;
42078 }
42079
42080 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
42081 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
42082 index 46bd393..6ae4719 100644
42083 --- a/drivers/gpu/drm/radeon/radeon_drv.h
42084 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
42085 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
42086
42087 /* SW interrupt */
42088 wait_queue_head_t swi_queue;
42089 - atomic_t swi_emitted;
42090 + atomic_unchecked_t swi_emitted;
42091 int vblank_crtc;
42092 uint32_t irq_enable_reg;
42093 uint32_t r500_disp_irq_reg;
42094 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
42095 index 0b98ea1..a3c770f 100644
42096 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
42097 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
42098 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42099 request = compat_alloc_user_space(sizeof(*request));
42100 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
42101 || __put_user(req32.param, &request->param)
42102 - || __put_user((void __user *)(unsigned long)req32.value,
42103 + || __put_user((unsigned long)req32.value,
42104 &request->value))
42105 return -EFAULT;
42106
42107 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
42108 #define compat_radeon_cp_setparam NULL
42109 #endif /* X86_64 || IA64 */
42110
42111 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42112 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
42113 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
42114 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
42115 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
42116 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
42117 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
42118 {
42119 unsigned int nr = DRM_IOCTL_NR(cmd);
42120 - drm_ioctl_compat_t *fn = NULL;
42121 int ret;
42122
42123 if (nr < DRM_COMMAND_BASE)
42124 return drm_compat_ioctl(filp, cmd, arg);
42125
42126 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
42127 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
42128 -
42129 - if (fn != NULL)
42130 - ret = (*fn) (filp, cmd, arg);
42131 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42132 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42133 else
42134 ret = drm_ioctl(filp, cmd, arg);
42135
42136 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42137 index 244b19b..c19226d 100644
42138 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42139 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42140 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42141 unsigned int ret;
42142 RING_LOCALS;
42143
42144 - atomic_inc(&dev_priv->swi_emitted);
42145 - ret = atomic_read(&dev_priv->swi_emitted);
42146 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42147 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42148
42149 BEGIN_RING(4);
42150 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42151 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42152 drm_radeon_private_t *dev_priv =
42153 (drm_radeon_private_t *) dev->dev_private;
42154
42155 - atomic_set(&dev_priv->swi_emitted, 0);
42156 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42157 init_waitqueue_head(&dev_priv->swi_queue);
42158
42159 dev->max_vblank_count = 0x001fffff;
42160 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42161 index 15aee72..cda326e 100644
42162 --- a/drivers/gpu/drm/radeon/radeon_state.c
42163 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42164 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42165 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42166 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42167
42168 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42169 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42170 sarea_priv->nbox * sizeof(depth_boxes[0])))
42171 return -EFAULT;
42172
42173 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42174 {
42175 drm_radeon_private_t *dev_priv = dev->dev_private;
42176 drm_radeon_getparam_t *param = data;
42177 - int value;
42178 + int value = 0;
42179
42180 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42181
42182 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42183 index edafd3c..3af7c9c 100644
42184 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42185 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42186 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42187 man->size = size >> PAGE_SHIFT;
42188 }
42189
42190 -static struct vm_operations_struct radeon_ttm_vm_ops;
42191 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42192 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42193
42194 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42195 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42196 }
42197 if (unlikely(ttm_vm_ops == NULL)) {
42198 ttm_vm_ops = vma->vm_ops;
42199 + pax_open_kernel();
42200 radeon_ttm_vm_ops = *ttm_vm_ops;
42201 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42202 + pax_close_kernel();
42203 }
42204 vma->vm_ops = &radeon_ttm_vm_ops;
42205 return 0;
42206 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42207 index a287e4f..df1d5dd 100644
42208 --- a/drivers/gpu/drm/tegra/dc.c
42209 +++ b/drivers/gpu/drm/tegra/dc.c
42210 @@ -1594,7 +1594,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42211 }
42212
42213 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42214 - dc->debugfs_files[i].data = dc;
42215 + *(void **)&dc->debugfs_files[i].data = dc;
42216
42217 err = drm_debugfs_create_files(dc->debugfs_files,
42218 ARRAY_SIZE(debugfs_files),
42219 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42220 index ed970f6..4eeea42 100644
42221 --- a/drivers/gpu/drm/tegra/dsi.c
42222 +++ b/drivers/gpu/drm/tegra/dsi.c
42223 @@ -62,7 +62,7 @@ struct tegra_dsi {
42224 struct clk *clk_lp;
42225 struct clk *clk;
42226
42227 - struct drm_info_list *debugfs_files;
42228 + drm_info_list_no_const *debugfs_files;
42229 struct drm_minor *minor;
42230 struct dentry *debugfs;
42231
42232 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42233 index 06ab178..b5324e4 100644
42234 --- a/drivers/gpu/drm/tegra/hdmi.c
42235 +++ b/drivers/gpu/drm/tegra/hdmi.c
42236 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42237 bool stereo;
42238 bool dvi;
42239
42240 - struct drm_info_list *debugfs_files;
42241 + drm_info_list_no_const *debugfs_files;
42242 struct drm_minor *minor;
42243 struct dentry *debugfs;
42244 };
42245 diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
42246 index 7591d89..463e2b6 100644
42247 --- a/drivers/gpu/drm/tegra/sor.c
42248 +++ b/drivers/gpu/drm/tegra/sor.c
42249 @@ -826,8 +826,11 @@ static int tegra_sor_debugfs_init(struct tegra_sor *sor,
42250 goto remove;
42251 }
42252
42253 - for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42254 - sor->debugfs_files[i].data = sor;
42255 + for (i = 0; i < ARRAY_SIZE(debugfs_files); i++) {
42256 + pax_open_kernel();
42257 + *(void **)&sor->debugfs_files[i].data = sor;
42258 + pax_close_kernel();
42259 + }
42260
42261 err = drm_debugfs_create_files(sor->debugfs_files,
42262 ARRAY_SIZE(debugfs_files),
42263 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42264 index aa0bd054..aea6a01 100644
42265 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42266 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42267 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42268 }
42269
42270 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42271 - ttm_bo_man_init,
42272 - ttm_bo_man_takedown,
42273 - ttm_bo_man_get_node,
42274 - ttm_bo_man_put_node,
42275 - ttm_bo_man_debug
42276 + .init = ttm_bo_man_init,
42277 + .takedown = ttm_bo_man_takedown,
42278 + .get_node = ttm_bo_man_get_node,
42279 + .put_node = ttm_bo_man_put_node,
42280 + .debug = ttm_bo_man_debug
42281 };
42282 EXPORT_SYMBOL(ttm_bo_manager_func);
42283 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42284 index a1803fb..c53f6b0 100644
42285 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42286 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42287 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42288 zone->glob = glob;
42289 glob->zone_kernel = zone;
42290 ret = kobject_init_and_add(
42291 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42292 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42293 if (unlikely(ret != 0)) {
42294 kobject_put(&zone->kobj);
42295 return ret;
42296 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42297 zone->glob = glob;
42298 glob->zone_dma32 = zone;
42299 ret = kobject_init_and_add(
42300 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42301 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42302 if (unlikely(ret != 0)) {
42303 kobject_put(&zone->kobj);
42304 return ret;
42305 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42306 index 025c429..314062f 100644
42307 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42308 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42309 @@ -54,7 +54,7 @@
42310
42311 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42312 #define SMALL_ALLOCATION 16
42313 -#define FREE_ALL_PAGES (~0U)
42314 +#define FREE_ALL_PAGES (~0UL)
42315 /* times are in msecs */
42316 #define PAGE_FREE_INTERVAL 1000
42317
42318 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42319 * @free_all: If set to true will free all pages in pool
42320 * @use_static: Safe to use static buffer
42321 **/
42322 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42323 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42324 bool use_static)
42325 {
42326 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42327 unsigned long irq_flags;
42328 struct page *p;
42329 struct page **pages_to_free;
42330 - unsigned freed_pages = 0,
42331 - npages_to_free = nr_free;
42332 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42333
42334 if (NUM_PAGES_TO_ALLOC < nr_free)
42335 npages_to_free = NUM_PAGES_TO_ALLOC;
42336 @@ -371,7 +370,8 @@ restart:
42337 __list_del(&p->lru, &pool->list);
42338
42339 ttm_pool_update_free_locked(pool, freed_pages);
42340 - nr_free -= freed_pages;
42341 + if (likely(nr_free != FREE_ALL_PAGES))
42342 + nr_free -= freed_pages;
42343 }
42344
42345 spin_unlock_irqrestore(&pool->lock, irq_flags);
42346 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42347 unsigned i;
42348 unsigned pool_offset;
42349 struct ttm_page_pool *pool;
42350 - int shrink_pages = sc->nr_to_scan;
42351 + unsigned long shrink_pages = sc->nr_to_scan;
42352 unsigned long freed = 0;
42353
42354 if (!mutex_trylock(&lock))
42355 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42356 pool_offset = ++start_pool % NUM_POOLS;
42357 /* select start pool in round robin fashion */
42358 for (i = 0; i < NUM_POOLS; ++i) {
42359 - unsigned nr_free = shrink_pages;
42360 + unsigned long nr_free = shrink_pages;
42361 if (shrink_pages == 0)
42362 break;
42363 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42364 @@ -673,7 +673,7 @@ out:
42365 }
42366
42367 /* Put all pages in pages list to correct pool to wait for reuse */
42368 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42369 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42370 enum ttm_caching_state cstate)
42371 {
42372 unsigned long irq_flags;
42373 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42374 struct list_head plist;
42375 struct page *p = NULL;
42376 gfp_t gfp_flags = GFP_USER;
42377 - unsigned count;
42378 + unsigned long count;
42379 int r;
42380
42381 /* set zero flag for page allocation if required */
42382 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42383 index 01e1d27..aaa018a 100644
42384 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42385 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42386 @@ -56,7 +56,7 @@
42387
42388 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42389 #define SMALL_ALLOCATION 4
42390 -#define FREE_ALL_PAGES (~0U)
42391 +#define FREE_ALL_PAGES (~0UL)
42392 /* times are in msecs */
42393 #define IS_UNDEFINED (0)
42394 #define IS_WC (1<<1)
42395 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42396 * @nr_free: If set to true will free all pages in pool
42397 * @use_static: Safe to use static buffer
42398 **/
42399 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42400 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42401 bool use_static)
42402 {
42403 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42404 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42405 struct dma_page *dma_p, *tmp;
42406 struct page **pages_to_free;
42407 struct list_head d_pages;
42408 - unsigned freed_pages = 0,
42409 - npages_to_free = nr_free;
42410 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42411
42412 if (NUM_PAGES_TO_ALLOC < nr_free)
42413 npages_to_free = NUM_PAGES_TO_ALLOC;
42414 @@ -499,7 +498,8 @@ restart:
42415 /* remove range of pages from the pool */
42416 if (freed_pages) {
42417 ttm_pool_update_free_locked(pool, freed_pages);
42418 - nr_free -= freed_pages;
42419 + if (likely(nr_free != FREE_ALL_PAGES))
42420 + nr_free -= freed_pages;
42421 }
42422
42423 spin_unlock_irqrestore(&pool->lock, irq_flags);
42424 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42425 struct dma_page *d_page, *next;
42426 enum pool_type type;
42427 bool is_cached = false;
42428 - unsigned count = 0, i, npages = 0;
42429 + unsigned long count = 0, i, npages = 0;
42430 unsigned long irq_flags;
42431
42432 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42433 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42434 static unsigned start_pool;
42435 unsigned idx = 0;
42436 unsigned pool_offset;
42437 - unsigned shrink_pages = sc->nr_to_scan;
42438 + unsigned long shrink_pages = sc->nr_to_scan;
42439 struct device_pools *p;
42440 unsigned long freed = 0;
42441
42442 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42443 goto out;
42444 pool_offset = ++start_pool % _manager->npools;
42445 list_for_each_entry(p, &_manager->pools, pools) {
42446 - unsigned nr_free;
42447 + unsigned long nr_free;
42448
42449 if (!p->dev)
42450 continue;
42451 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42452 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42453 freed += nr_free - shrink_pages;
42454
42455 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42456 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42457 p->pool->dev_name, p->pool->name, current->pid,
42458 nr_free, shrink_pages);
42459 }
42460 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42461 index 5fc16ce..1bd84ec 100644
42462 --- a/drivers/gpu/drm/udl/udl_fb.c
42463 +++ b/drivers/gpu/drm/udl/udl_fb.c
42464 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42465 fb_deferred_io_cleanup(info);
42466 kfree(info->fbdefio);
42467 info->fbdefio = NULL;
42468 - info->fbops->fb_mmap = udl_fb_mmap;
42469 }
42470
42471 pr_warn("released /dev/fb%d user=%d count=%d\n",
42472 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42473 index ef8c500..01030c8 100644
42474 --- a/drivers/gpu/drm/via/via_drv.h
42475 +++ b/drivers/gpu/drm/via/via_drv.h
42476 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42477 typedef uint32_t maskarray_t[5];
42478
42479 typedef struct drm_via_irq {
42480 - atomic_t irq_received;
42481 + atomic_unchecked_t irq_received;
42482 uint32_t pending_mask;
42483 uint32_t enable_mask;
42484 wait_queue_head_t irq_queue;
42485 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42486 struct timeval last_vblank;
42487 int last_vblank_valid;
42488 unsigned usec_per_vblank;
42489 - atomic_t vbl_received;
42490 + atomic_unchecked_t vbl_received;
42491 drm_via_state_t hc_state;
42492 char pci_buf[VIA_PCI_BUF_SIZE];
42493 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42494 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42495 index 1319433..a993b0c 100644
42496 --- a/drivers/gpu/drm/via/via_irq.c
42497 +++ b/drivers/gpu/drm/via/via_irq.c
42498 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42499 if (crtc != 0)
42500 return 0;
42501
42502 - return atomic_read(&dev_priv->vbl_received);
42503 + return atomic_read_unchecked(&dev_priv->vbl_received);
42504 }
42505
42506 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42507 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42508
42509 status = VIA_READ(VIA_REG_INTERRUPT);
42510 if (status & VIA_IRQ_VBLANK_PENDING) {
42511 - atomic_inc(&dev_priv->vbl_received);
42512 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42513 + atomic_inc_unchecked(&dev_priv->vbl_received);
42514 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42515 do_gettimeofday(&cur_vblank);
42516 if (dev_priv->last_vblank_valid) {
42517 dev_priv->usec_per_vblank =
42518 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42519 dev_priv->last_vblank = cur_vblank;
42520 dev_priv->last_vblank_valid = 1;
42521 }
42522 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42523 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42524 DRM_DEBUG("US per vblank is: %u\n",
42525 dev_priv->usec_per_vblank);
42526 }
42527 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42528
42529 for (i = 0; i < dev_priv->num_irqs; ++i) {
42530 if (status & cur_irq->pending_mask) {
42531 - atomic_inc(&cur_irq->irq_received);
42532 + atomic_inc_unchecked(&cur_irq->irq_received);
42533 wake_up(&cur_irq->irq_queue);
42534 handled = 1;
42535 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42536 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42537 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42538 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42539 masks[irq][4]));
42540 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42541 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42542 } else {
42543 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42544 (((cur_irq_sequence =
42545 - atomic_read(&cur_irq->irq_received)) -
42546 + atomic_read_unchecked(&cur_irq->irq_received)) -
42547 *sequence) <= (1 << 23)));
42548 }
42549 *sequence = cur_irq_sequence;
42550 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42551 }
42552
42553 for (i = 0; i < dev_priv->num_irqs; ++i) {
42554 - atomic_set(&cur_irq->irq_received, 0);
42555 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42556 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42557 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42558 init_waitqueue_head(&cur_irq->irq_queue);
42559 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42560 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42561 case VIA_IRQ_RELATIVE:
42562 irqwait->request.sequence +=
42563 - atomic_read(&cur_irq->irq_received);
42564 + atomic_read_unchecked(&cur_irq->irq_received);
42565 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42566 case VIA_IRQ_ABSOLUTE:
42567 break;
42568 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42569 index d26a6da..5fa41ed 100644
42570 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42571 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42572 @@ -447,7 +447,7 @@ struct vmw_private {
42573 * Fencing and IRQs.
42574 */
42575
42576 - atomic_t marker_seq;
42577 + atomic_unchecked_t marker_seq;
42578 wait_queue_head_t fence_queue;
42579 wait_queue_head_t fifo_queue;
42580 spinlock_t waiter_lock;
42581 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42582 index 39f2b03..d1b0a64 100644
42583 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42584 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42585 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42586 (unsigned int) min,
42587 (unsigned int) fifo->capabilities);
42588
42589 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42590 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42591 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42592 vmw_marker_queue_init(&fifo->marker_queue);
42593 return vmw_fifo_send_fence(dev_priv, &dummy);
42594 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42595 if (reserveable)
42596 iowrite32(bytes, fifo_mem +
42597 SVGA_FIFO_RESERVED);
42598 - return fifo_mem + (next_cmd >> 2);
42599 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42600 } else {
42601 need_bounce = true;
42602 }
42603 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42604
42605 fm = vmw_fifo_reserve(dev_priv, bytes);
42606 if (unlikely(fm == NULL)) {
42607 - *seqno = atomic_read(&dev_priv->marker_seq);
42608 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42609 ret = -ENOMEM;
42610 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42611 false, 3*HZ);
42612 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42613 }
42614
42615 do {
42616 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42617 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42618 } while (*seqno == 0);
42619
42620 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42621 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42622 index 170b61b..fec7348 100644
42623 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42624 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42625 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42626 }
42627
42628 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42629 - vmw_gmrid_man_init,
42630 - vmw_gmrid_man_takedown,
42631 - vmw_gmrid_man_get_node,
42632 - vmw_gmrid_man_put_node,
42633 - vmw_gmrid_man_debug
42634 + .init = vmw_gmrid_man_init,
42635 + .takedown = vmw_gmrid_man_takedown,
42636 + .get_node = vmw_gmrid_man_get_node,
42637 + .put_node = vmw_gmrid_man_put_node,
42638 + .debug = vmw_gmrid_man_debug
42639 };
42640 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42641 index 69c8ce2..cacb0ab 100644
42642 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42643 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42644 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42645 int ret;
42646
42647 num_clips = arg->num_clips;
42648 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42649 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42650
42651 if (unlikely(num_clips == 0))
42652 return 0;
42653 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42654 int ret;
42655
42656 num_clips = arg->num_clips;
42657 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42658 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42659
42660 if (unlikely(num_clips == 0))
42661 return 0;
42662 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42663 index 9fe9827..0aa2fc0 100644
42664 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42665 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42666 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42667 * emitted. Then the fence is stale and signaled.
42668 */
42669
42670 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42671 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42672 > VMW_FENCE_WRAP);
42673
42674 return ret;
42675 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42676
42677 if (fifo_idle)
42678 down_read(&fifo_state->rwsem);
42679 - signal_seq = atomic_read(&dev_priv->marker_seq);
42680 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42681 ret = 0;
42682
42683 for (;;) {
42684 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42685 index efd1ffd..0ae13ca 100644
42686 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42687 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42688 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42689 while (!vmw_lag_lt(queue, us)) {
42690 spin_lock(&queue->lock);
42691 if (list_empty(&queue->head))
42692 - seqno = atomic_read(&dev_priv->marker_seq);
42693 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42694 else {
42695 marker = list_first_entry(&queue->head,
42696 struct vmw_marker, head);
42697 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42698 index 37ac7b5..d52a5c9 100644
42699 --- a/drivers/gpu/vga/vga_switcheroo.c
42700 +++ b/drivers/gpu/vga/vga_switcheroo.c
42701 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42702
42703 /* this version is for the case where the power switch is separate
42704 to the device being powered down. */
42705 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42706 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42707 {
42708 /* copy over all the bus versions */
42709 if (dev->bus && dev->bus->pm) {
42710 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42711 return ret;
42712 }
42713
42714 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42715 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42716 {
42717 /* copy over all the bus versions */
42718 if (dev->bus && dev->bus->pm) {
42719 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42720 index 722a925..594c312 100644
42721 --- a/drivers/hid/hid-core.c
42722 +++ b/drivers/hid/hid-core.c
42723 @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42724
42725 int hid_add_device(struct hid_device *hdev)
42726 {
42727 - static atomic_t id = ATOMIC_INIT(0);
42728 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42729 int ret;
42730
42731 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42732 @@ -2595,7 +2595,7 @@ int hid_add_device(struct hid_device *hdev)
42733 /* XXX hack, any other cleaner solution after the driver core
42734 * is converted to allow more than 20 bytes as the device name? */
42735 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42736 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42737 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42738
42739 hid_debug_register(hdev, dev_name(&hdev->dev));
42740 ret = device_add(&hdev->dev);
42741 diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
42742 index 5614fee..8301fbf 100644
42743 --- a/drivers/hid/hid-sensor-custom.c
42744 +++ b/drivers/hid/hid-sensor-custom.c
42745 @@ -34,7 +34,7 @@ struct hid_sensor_custom_field {
42746 int report_id;
42747 char group_name[HID_CUSTOM_NAME_LENGTH];
42748 struct hid_sensor_hub_attribute_info attribute;
42749 - struct device_attribute sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42750 + device_attribute_no_const sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42751 char attr_name[HID_CUSTOM_TOTAL_ATTRS][HID_CUSTOM_NAME_LENGTH];
42752 struct attribute *attrs[HID_CUSTOM_TOTAL_ATTRS];
42753 struct attribute_group hid_custom_attribute_group;
42754 @@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom
42755 j = 0;
42756 while (j < HID_CUSTOM_TOTAL_ATTRS &&
42757 hid_custom_attrs[j].name) {
42758 - struct device_attribute *device_attr;
42759 + device_attribute_no_const *device_attr;
42760
42761 device_attr = &sensor_inst->fields[i].sd_attrs[j];
42762
42763 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42764 index c13fb5b..55a3802 100644
42765 --- a/drivers/hid/hid-wiimote-debug.c
42766 +++ b/drivers/hid/hid-wiimote-debug.c
42767 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42768 else if (size == 0)
42769 return -EIO;
42770
42771 - if (copy_to_user(u, buf, size))
42772 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42773 return -EFAULT;
42774
42775 *off += size;
42776 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42777 index 54da66d..aa3a3d7 100644
42778 --- a/drivers/hv/channel.c
42779 +++ b/drivers/hv/channel.c
42780 @@ -373,7 +373,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42781 int ret = 0;
42782
42783 next_gpadl_handle =
42784 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42785 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42786
42787 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42788 if (ret)
42789 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42790 index d3943bc..3de28a9 100644
42791 --- a/drivers/hv/hv.c
42792 +++ b/drivers/hv/hv.c
42793 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42794 u64 output_address = (output) ? virt_to_phys(output) : 0;
42795 u32 output_address_hi = output_address >> 32;
42796 u32 output_address_lo = output_address & 0xFFFFFFFF;
42797 - void *hypercall_page = hv_context.hypercall_page;
42798 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42799
42800 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42801 "=a"(hv_status_lo) : "d" (control_hi),
42802 @@ -164,7 +164,7 @@ int hv_init(void)
42803 /* See if the hypercall page is already set */
42804 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42805
42806 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42807 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42808
42809 if (!virtaddr)
42810 goto cleanup;
42811 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42812 index cb5b7dc..6052f22 100644
42813 --- a/drivers/hv/hv_balloon.c
42814 +++ b/drivers/hv/hv_balloon.c
42815 @@ -469,7 +469,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42816
42817 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42818 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42819 -static atomic_t trans_id = ATOMIC_INIT(0);
42820 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42821
42822 static int dm_ring_size = (5 * PAGE_SIZE);
42823
42824 @@ -941,7 +941,7 @@ static void hot_add_req(struct work_struct *dummy)
42825 pr_info("Memory hot add failed\n");
42826
42827 dm->state = DM_INITIALIZED;
42828 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42829 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42830 vmbus_sendpacket(dm->dev->channel, &resp,
42831 sizeof(struct dm_hot_add_response),
42832 (unsigned long)NULL,
42833 @@ -1022,7 +1022,7 @@ static void post_status(struct hv_dynmem_device *dm)
42834 memset(&status, 0, sizeof(struct dm_status));
42835 status.hdr.type = DM_STATUS_REPORT;
42836 status.hdr.size = sizeof(struct dm_status);
42837 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42838 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42839
42840 /*
42841 * The host expects the guest to report free and committed memory.
42842 @@ -1046,7 +1046,7 @@ static void post_status(struct hv_dynmem_device *dm)
42843 * send the status. This can happen if we were interrupted
42844 * after we picked our transaction ID.
42845 */
42846 - if (status.hdr.trans_id != atomic_read(&trans_id))
42847 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42848 return;
42849
42850 /*
42851 @@ -1191,7 +1191,7 @@ static void balloon_up(struct work_struct *dummy)
42852 */
42853
42854 do {
42855 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42856 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42857 ret = vmbus_sendpacket(dm_device.dev->channel,
42858 bl_resp,
42859 bl_resp->hdr.size,
42860 @@ -1237,7 +1237,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42861
42862 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42863 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42864 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42865 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42866 resp.hdr.size = sizeof(struct dm_unballoon_response);
42867
42868 vmbus_sendpacket(dm_device.dev->channel, &resp,
42869 @@ -1298,7 +1298,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42870 memset(&version_req, 0, sizeof(struct dm_version_request));
42871 version_req.hdr.type = DM_VERSION_REQUEST;
42872 version_req.hdr.size = sizeof(struct dm_version_request);
42873 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42874 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42875 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42876 version_req.is_last_attempt = 1;
42877
42878 @@ -1471,7 +1471,7 @@ static int balloon_probe(struct hv_device *dev,
42879 memset(&version_req, 0, sizeof(struct dm_version_request));
42880 version_req.hdr.type = DM_VERSION_REQUEST;
42881 version_req.hdr.size = sizeof(struct dm_version_request);
42882 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42883 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42884 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42885 version_req.is_last_attempt = 0;
42886
42887 @@ -1502,7 +1502,7 @@ static int balloon_probe(struct hv_device *dev,
42888 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42889 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42890 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42891 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42892 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42893
42894 cap_msg.caps.cap_bits.balloon = 1;
42895 cap_msg.caps.cap_bits.hot_add = 1;
42896 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42897 index 887287a..238a626 100644
42898 --- a/drivers/hv/hyperv_vmbus.h
42899 +++ b/drivers/hv/hyperv_vmbus.h
42900 @@ -645,7 +645,7 @@ enum vmbus_connect_state {
42901 struct vmbus_connection {
42902 enum vmbus_connect_state conn_state;
42903
42904 - atomic_t next_gpadl_handle;
42905 + atomic_unchecked_t next_gpadl_handle;
42906
42907 /*
42908 * Represents channel interrupts. Each bit position represents a
42909 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42910 index 579bdf9..0dac21d5 100644
42911 --- a/drivers/hwmon/acpi_power_meter.c
42912 +++ b/drivers/hwmon/acpi_power_meter.c
42913 @@ -116,7 +116,7 @@ struct sensor_template {
42914 struct device_attribute *devattr,
42915 const char *buf, size_t count);
42916 int index;
42917 -};
42918 +} __do_const;
42919
42920 /* Averaging interval */
42921 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42922 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42923 struct sensor_template *attrs)
42924 {
42925 struct device *dev = &resource->acpi_dev->dev;
42926 - struct sensor_device_attribute *sensors =
42927 + sensor_device_attribute_no_const *sensors =
42928 &resource->sensors[resource->num_sensors];
42929 int res = 0;
42930
42931 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42932 return 0;
42933 }
42934
42935 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42936 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42937 {
42938 enable_cap_knobs, "IBM Active Energy Manager",
42939 {
42940 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42941 index 0af63da..05a183a 100644
42942 --- a/drivers/hwmon/applesmc.c
42943 +++ b/drivers/hwmon/applesmc.c
42944 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42945 {
42946 struct applesmc_node_group *grp;
42947 struct applesmc_dev_attr *node;
42948 - struct attribute *attr;
42949 + attribute_no_const *attr;
42950 int ret, i;
42951
42952 for (grp = groups; grp->format; grp++) {
42953 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42954 index cccef87..06ce8ec 100644
42955 --- a/drivers/hwmon/asus_atk0110.c
42956 +++ b/drivers/hwmon/asus_atk0110.c
42957 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42958 struct atk_sensor_data {
42959 struct list_head list;
42960 struct atk_data *data;
42961 - struct device_attribute label_attr;
42962 - struct device_attribute input_attr;
42963 - struct device_attribute limit1_attr;
42964 - struct device_attribute limit2_attr;
42965 + device_attribute_no_const label_attr;
42966 + device_attribute_no_const input_attr;
42967 + device_attribute_no_const limit1_attr;
42968 + device_attribute_no_const limit2_attr;
42969 char label_attr_name[ATTR_NAME_SIZE];
42970 char input_attr_name[ATTR_NAME_SIZE];
42971 char limit1_attr_name[ATTR_NAME_SIZE];
42972 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42973 static struct device_attribute atk_name_attr =
42974 __ATTR(name, 0444, atk_name_show, NULL);
42975
42976 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42977 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42978 sysfs_show_func show)
42979 {
42980 sysfs_attr_init(&attr->attr);
42981 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42982 index ed303ba..e24bd26f 100644
42983 --- a/drivers/hwmon/coretemp.c
42984 +++ b/drivers/hwmon/coretemp.c
42985 @@ -782,7 +782,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42986 return NOTIFY_OK;
42987 }
42988
42989 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42990 +static struct notifier_block coretemp_cpu_notifier = {
42991 .notifier_call = coretemp_cpu_callback,
42992 };
42993
42994 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42995 index 7a8a6fb..015c1fd 100644
42996 --- a/drivers/hwmon/ibmaem.c
42997 +++ b/drivers/hwmon/ibmaem.c
42998 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42999 struct aem_rw_sensor_template *rw)
43000 {
43001 struct device *dev = &data->pdev->dev;
43002 - struct sensor_device_attribute *sensors = data->sensors;
43003 + sensor_device_attribute_no_const *sensors = data->sensors;
43004 int err;
43005
43006 /* Set up read-only sensors */
43007 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
43008 index 17ae2eb..21b71dd 100644
43009 --- a/drivers/hwmon/iio_hwmon.c
43010 +++ b/drivers/hwmon/iio_hwmon.c
43011 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
43012 {
43013 struct device *dev = &pdev->dev;
43014 struct iio_hwmon_state *st;
43015 - struct sensor_device_attribute *a;
43016 + sensor_device_attribute_no_const *a;
43017 int ret, i;
43018 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
43019 enum iio_chan_type type;
43020 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
43021 index 37f0170..414ec2c 100644
43022 --- a/drivers/hwmon/nct6683.c
43023 +++ b/drivers/hwmon/nct6683.c
43024 @@ -397,11 +397,11 @@ static struct attribute_group *
43025 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43026 int repeat)
43027 {
43028 - struct sensor_device_attribute_2 *a2;
43029 - struct sensor_device_attribute *a;
43030 + sensor_device_attribute_2_no_const *a2;
43031 + sensor_device_attribute_no_const *a;
43032 struct sensor_device_template **t;
43033 struct sensor_device_attr_u *su;
43034 - struct attribute_group *group;
43035 + attribute_group_no_const *group;
43036 struct attribute **attrs;
43037 int i, j, count;
43038
43039 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
43040 index bd1c99d..2fa55ad 100644
43041 --- a/drivers/hwmon/nct6775.c
43042 +++ b/drivers/hwmon/nct6775.c
43043 @@ -953,10 +953,10 @@ static struct attribute_group *
43044 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
43045 int repeat)
43046 {
43047 - struct attribute_group *group;
43048 + attribute_group_no_const *group;
43049 struct sensor_device_attr_u *su;
43050 - struct sensor_device_attribute *a;
43051 - struct sensor_device_attribute_2 *a2;
43052 + sensor_device_attribute_no_const *a;
43053 + sensor_device_attribute_2_no_const *a2;
43054 struct attribute **attrs;
43055 struct sensor_device_template **t;
43056 int i, count;
43057 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
43058 index f2e47c7..45d7941 100644
43059 --- a/drivers/hwmon/pmbus/pmbus_core.c
43060 +++ b/drivers/hwmon/pmbus/pmbus_core.c
43061 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
43062 return 0;
43063 }
43064
43065 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43066 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
43067 const char *name,
43068 umode_t mode,
43069 ssize_t (*show)(struct device *dev,
43070 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
43071 dev_attr->store = store;
43072 }
43073
43074 -static void pmbus_attr_init(struct sensor_device_attribute *a,
43075 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
43076 const char *name,
43077 umode_t mode,
43078 ssize_t (*show)(struct device *dev,
43079 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
43080 u16 reg, u8 mask)
43081 {
43082 struct pmbus_boolean *boolean;
43083 - struct sensor_device_attribute *a;
43084 + sensor_device_attribute_no_const *a;
43085
43086 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
43087 if (!boolean)
43088 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
43089 bool update, bool readonly)
43090 {
43091 struct pmbus_sensor *sensor;
43092 - struct device_attribute *a;
43093 + device_attribute_no_const *a;
43094
43095 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
43096 if (!sensor)
43097 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
43098 const char *lstring, int index)
43099 {
43100 struct pmbus_label *label;
43101 - struct device_attribute *a;
43102 + device_attribute_no_const *a;
43103
43104 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
43105 if (!label)
43106 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
43107 index d4f0935..7420593 100644
43108 --- a/drivers/hwmon/sht15.c
43109 +++ b/drivers/hwmon/sht15.c
43110 @@ -169,7 +169,7 @@ struct sht15_data {
43111 int supply_uv;
43112 bool supply_uv_valid;
43113 struct work_struct update_supply_work;
43114 - atomic_t interrupt_handled;
43115 + atomic_unchecked_t interrupt_handled;
43116 };
43117
43118 /**
43119 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
43120 ret = gpio_direction_input(data->pdata->gpio_data);
43121 if (ret)
43122 return ret;
43123 - atomic_set(&data->interrupt_handled, 0);
43124 + atomic_set_unchecked(&data->interrupt_handled, 0);
43125
43126 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43127 if (gpio_get_value(data->pdata->gpio_data) == 0) {
43128 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
43129 /* Only relevant if the interrupt hasn't occurred. */
43130 - if (!atomic_read(&data->interrupt_handled))
43131 + if (!atomic_read_unchecked(&data->interrupt_handled))
43132 schedule_work(&data->read_work);
43133 }
43134 ret = wait_event_timeout(data->wait_queue,
43135 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
43136
43137 /* First disable the interrupt */
43138 disable_irq_nosync(irq);
43139 - atomic_inc(&data->interrupt_handled);
43140 + atomic_inc_unchecked(&data->interrupt_handled);
43141 /* Then schedule a reading work struct */
43142 if (data->state != SHT15_READING_NOTHING)
43143 schedule_work(&data->read_work);
43144 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
43145 * If not, then start the interrupt again - care here as could
43146 * have gone low in meantime so verify it hasn't!
43147 */
43148 - atomic_set(&data->interrupt_handled, 0);
43149 + atomic_set_unchecked(&data->interrupt_handled, 0);
43150 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43151 /* If still not occurred or another handler was scheduled */
43152 if (gpio_get_value(data->pdata->gpio_data)
43153 - || atomic_read(&data->interrupt_handled))
43154 + || atomic_read_unchecked(&data->interrupt_handled))
43155 return;
43156 }
43157
43158 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43159 index ac91c07..8e69663 100644
43160 --- a/drivers/hwmon/via-cputemp.c
43161 +++ b/drivers/hwmon/via-cputemp.c
43162 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43163 return NOTIFY_OK;
43164 }
43165
43166 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43167 +static struct notifier_block via_cputemp_cpu_notifier = {
43168 .notifier_call = via_cputemp_cpu_callback,
43169 };
43170
43171 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43172 index 65e3240..e6c511d 100644
43173 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43174 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43175 @@ -39,7 +39,7 @@
43176 extern struct i2c_adapter amd756_smbus;
43177
43178 static struct i2c_adapter *s4882_adapter;
43179 -static struct i2c_algorithm *s4882_algo;
43180 +static i2c_algorithm_no_const *s4882_algo;
43181
43182 /* Wrapper access functions for multiplexed SMBus */
43183 static DEFINE_MUTEX(amd756_lock);
43184 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43185 index b19a310..d6eece0 100644
43186 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43187 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43188 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43189 /* usb layer */
43190
43191 /* Send command to device, and get response. */
43192 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43193 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43194 {
43195 int ret = 0;
43196 int actual;
43197 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43198 index 88eda09..cf40434 100644
43199 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43200 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43201 @@ -37,7 +37,7 @@
43202 extern struct i2c_adapter *nforce2_smbus;
43203
43204 static struct i2c_adapter *s4985_adapter;
43205 -static struct i2c_algorithm *s4985_algo;
43206 +static i2c_algorithm_no_const *s4985_algo;
43207
43208 /* Wrapper access functions for multiplexed SMBus */
43209 static DEFINE_MUTEX(nforce2_lock);
43210 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43211 index 71c7a39..71dd3e0 100644
43212 --- a/drivers/i2c/i2c-dev.c
43213 +++ b/drivers/i2c/i2c-dev.c
43214 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43215 break;
43216 }
43217
43218 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43219 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43220 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43221 if (IS_ERR(rdwr_pa[i].buf)) {
43222 res = PTR_ERR(rdwr_pa[i].buf);
43223 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43224 index 0b510ba..4fbb5085 100644
43225 --- a/drivers/ide/ide-cd.c
43226 +++ b/drivers/ide/ide-cd.c
43227 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43228 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43229 if ((unsigned long)buf & alignment
43230 || blk_rq_bytes(rq) & q->dma_pad_mask
43231 - || object_is_on_stack(buf))
43232 + || object_starts_on_stack(buf))
43233 drive->dma = 0;
43234 }
43235 }
43236 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43237 index 4df97f6..c751151 100644
43238 --- a/drivers/iio/industrialio-core.c
43239 +++ b/drivers/iio/industrialio-core.c
43240 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43241 }
43242
43243 static
43244 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43245 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43246 const char *postfix,
43247 struct iio_chan_spec const *chan,
43248 ssize_t (*readfunc)(struct device *dev,
43249 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43250 index 0271608..81998c5 100644
43251 --- a/drivers/infiniband/core/cm.c
43252 +++ b/drivers/infiniband/core/cm.c
43253 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43254
43255 struct cm_counter_group {
43256 struct kobject obj;
43257 - atomic_long_t counter[CM_ATTR_COUNT];
43258 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43259 };
43260
43261 struct cm_counter_attribute {
43262 @@ -1397,7 +1397,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43263 struct ib_mad_send_buf *msg = NULL;
43264 int ret;
43265
43266 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43267 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43268 counter[CM_REQ_COUNTER]);
43269
43270 /* Quick state check to discard duplicate REQs. */
43271 @@ -1784,7 +1784,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43272 if (!cm_id_priv)
43273 return;
43274
43275 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43276 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43277 counter[CM_REP_COUNTER]);
43278 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43279 if (ret)
43280 @@ -1951,7 +1951,7 @@ static int cm_rtu_handler(struct cm_work *work)
43281 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43282 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43283 spin_unlock_irq(&cm_id_priv->lock);
43284 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43285 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43286 counter[CM_RTU_COUNTER]);
43287 goto out;
43288 }
43289 @@ -2134,7 +2134,7 @@ static int cm_dreq_handler(struct cm_work *work)
43290 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43291 dreq_msg->local_comm_id);
43292 if (!cm_id_priv) {
43293 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43294 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43295 counter[CM_DREQ_COUNTER]);
43296 cm_issue_drep(work->port, work->mad_recv_wc);
43297 return -EINVAL;
43298 @@ -2159,7 +2159,7 @@ static int cm_dreq_handler(struct cm_work *work)
43299 case IB_CM_MRA_REP_RCVD:
43300 break;
43301 case IB_CM_TIMEWAIT:
43302 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43303 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43304 counter[CM_DREQ_COUNTER]);
43305 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43306 goto unlock;
43307 @@ -2173,7 +2173,7 @@ static int cm_dreq_handler(struct cm_work *work)
43308 cm_free_msg(msg);
43309 goto deref;
43310 case IB_CM_DREQ_RCVD:
43311 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43312 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43313 counter[CM_DREQ_COUNTER]);
43314 goto unlock;
43315 default:
43316 @@ -2540,7 +2540,7 @@ static int cm_mra_handler(struct cm_work *work)
43317 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43318 cm_id_priv->msg, timeout)) {
43319 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43320 - atomic_long_inc(&work->port->
43321 + atomic_long_inc_unchecked(&work->port->
43322 counter_group[CM_RECV_DUPLICATES].
43323 counter[CM_MRA_COUNTER]);
43324 goto out;
43325 @@ -2549,7 +2549,7 @@ static int cm_mra_handler(struct cm_work *work)
43326 break;
43327 case IB_CM_MRA_REQ_RCVD:
43328 case IB_CM_MRA_REP_RCVD:
43329 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43330 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43331 counter[CM_MRA_COUNTER]);
43332 /* fall through */
43333 default:
43334 @@ -2711,7 +2711,7 @@ static int cm_lap_handler(struct cm_work *work)
43335 case IB_CM_LAP_IDLE:
43336 break;
43337 case IB_CM_MRA_LAP_SENT:
43338 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43339 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43340 counter[CM_LAP_COUNTER]);
43341 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43342 goto unlock;
43343 @@ -2727,7 +2727,7 @@ static int cm_lap_handler(struct cm_work *work)
43344 cm_free_msg(msg);
43345 goto deref;
43346 case IB_CM_LAP_RCVD:
43347 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43348 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43349 counter[CM_LAP_COUNTER]);
43350 goto unlock;
43351 default:
43352 @@ -3011,7 +3011,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43353 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43354 if (cur_cm_id_priv) {
43355 spin_unlock_irq(&cm.lock);
43356 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43357 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43358 counter[CM_SIDR_REQ_COUNTER]);
43359 goto out; /* Duplicate message. */
43360 }
43361 @@ -3223,10 +3223,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43362 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43363 msg->retries = 1;
43364
43365 - atomic_long_add(1 + msg->retries,
43366 + atomic_long_add_unchecked(1 + msg->retries,
43367 &port->counter_group[CM_XMIT].counter[attr_index]);
43368 if (msg->retries)
43369 - atomic_long_add(msg->retries,
43370 + atomic_long_add_unchecked(msg->retries,
43371 &port->counter_group[CM_XMIT_RETRIES].
43372 counter[attr_index]);
43373
43374 @@ -3436,7 +3436,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43375 }
43376
43377 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43378 - atomic_long_inc(&port->counter_group[CM_RECV].
43379 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43380 counter[attr_id - CM_ATTR_ID_OFFSET]);
43381
43382 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43383 @@ -3667,7 +3667,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43384 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43385
43386 return sprintf(buf, "%ld\n",
43387 - atomic_long_read(&group->counter[cm_attr->index]));
43388 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43389 }
43390
43391 static const struct sysfs_ops cm_counter_ops = {
43392 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43393 index 9f5ad7c..588cd84 100644
43394 --- a/drivers/infiniband/core/fmr_pool.c
43395 +++ b/drivers/infiniband/core/fmr_pool.c
43396 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43397
43398 struct task_struct *thread;
43399
43400 - atomic_t req_ser;
43401 - atomic_t flush_ser;
43402 + atomic_unchecked_t req_ser;
43403 + atomic_unchecked_t flush_ser;
43404
43405 wait_queue_head_t force_wait;
43406 };
43407 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43408 struct ib_fmr_pool *pool = pool_ptr;
43409
43410 do {
43411 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43412 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43413 ib_fmr_batch_release(pool);
43414
43415 - atomic_inc(&pool->flush_ser);
43416 + atomic_inc_unchecked(&pool->flush_ser);
43417 wake_up_interruptible(&pool->force_wait);
43418
43419 if (pool->flush_function)
43420 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43421 }
43422
43423 set_current_state(TASK_INTERRUPTIBLE);
43424 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43425 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43426 !kthread_should_stop())
43427 schedule();
43428 __set_current_state(TASK_RUNNING);
43429 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43430 pool->dirty_watermark = params->dirty_watermark;
43431 pool->dirty_len = 0;
43432 spin_lock_init(&pool->pool_lock);
43433 - atomic_set(&pool->req_ser, 0);
43434 - atomic_set(&pool->flush_ser, 0);
43435 + atomic_set_unchecked(&pool->req_ser, 0);
43436 + atomic_set_unchecked(&pool->flush_ser, 0);
43437 init_waitqueue_head(&pool->force_wait);
43438
43439 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43440 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43441 }
43442 spin_unlock_irq(&pool->pool_lock);
43443
43444 - serial = atomic_inc_return(&pool->req_ser);
43445 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43446 wake_up_process(pool->thread);
43447
43448 if (wait_event_interruptible(pool->force_wait,
43449 - atomic_read(&pool->flush_ser) - serial >= 0))
43450 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43451 return -EINTR;
43452
43453 return 0;
43454 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43455 } else {
43456 list_add_tail(&fmr->list, &pool->dirty_list);
43457 if (++pool->dirty_len >= pool->dirty_watermark) {
43458 - atomic_inc(&pool->req_ser);
43459 + atomic_inc_unchecked(&pool->req_ser);
43460 wake_up_process(pool->thread);
43461 }
43462 }
43463 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43464 index a9f0489..27a161b 100644
43465 --- a/drivers/infiniband/core/uverbs_cmd.c
43466 +++ b/drivers/infiniband/core/uverbs_cmd.c
43467 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43468 if (copy_from_user(&cmd, buf, sizeof cmd))
43469 return -EFAULT;
43470
43471 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43472 + return -EFAULT;
43473 +
43474 INIT_UDATA(&udata, buf + sizeof cmd,
43475 (unsigned long) cmd.response + sizeof resp,
43476 in_len - sizeof cmd, out_len - sizeof resp);
43477 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43478 index cff815b..75576dd 100644
43479 --- a/drivers/infiniband/hw/cxgb4/mem.c
43480 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43481 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43482 int err;
43483 struct fw_ri_tpte tpt;
43484 u32 stag_idx;
43485 - static atomic_t key;
43486 + static atomic_unchecked_t key;
43487
43488 if (c4iw_fatal_error(rdev))
43489 return -EIO;
43490 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43491 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43492 rdev->stats.stag.max = rdev->stats.stag.cur;
43493 mutex_unlock(&rdev->stats.lock);
43494 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43495 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43496 }
43497 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43498 __func__, stag_state, type, pdid, stag_idx);
43499 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43500 index 79b3dbc..96e5fcc 100644
43501 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43502 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43503 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43504 struct ib_atomic_eth *ateth;
43505 struct ipath_ack_entry *e;
43506 u64 vaddr;
43507 - atomic64_t *maddr;
43508 + atomic64_unchecked_t *maddr;
43509 u64 sdata;
43510 u32 rkey;
43511 u8 next;
43512 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43513 IB_ACCESS_REMOTE_ATOMIC)))
43514 goto nack_acc_unlck;
43515 /* Perform atomic OP and save result. */
43516 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43517 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43518 sdata = be64_to_cpu(ateth->swap_data);
43519 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43520 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43521 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43522 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43523 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43524 be64_to_cpu(ateth->compare_data),
43525 sdata);
43526 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43527 index 1f95bba..9530f87 100644
43528 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43529 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43530 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43531 unsigned long flags;
43532 struct ib_wc wc;
43533 u64 sdata;
43534 - atomic64_t *maddr;
43535 + atomic64_unchecked_t *maddr;
43536 enum ib_wc_status send_status;
43537
43538 /*
43539 @@ -382,11 +382,11 @@ again:
43540 IB_ACCESS_REMOTE_ATOMIC)))
43541 goto acc_err;
43542 /* Perform atomic OP and save result. */
43543 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43544 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43545 sdata = wqe->wr.wr.atomic.compare_add;
43546 *(u64 *) sqp->s_sge.sge.vaddr =
43547 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43548 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43549 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43550 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43551 sdata, wqe->wr.wr.atomic.swap);
43552 goto send_comp;
43553 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43554 index 9cd2b00..7486df4 100644
43555 --- a/drivers/infiniband/hw/mlx4/mad.c
43556 +++ b/drivers/infiniband/hw/mlx4/mad.c
43557 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43558
43559 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43560 {
43561 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43562 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43563 cpu_to_be64(0xff00000000000000LL);
43564 }
43565
43566 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43567 index ed327e6..ca1739e0 100644
43568 --- a/drivers/infiniband/hw/mlx4/mcg.c
43569 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43570 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43571 {
43572 char name[20];
43573
43574 - atomic_set(&ctx->tid, 0);
43575 + atomic_set_unchecked(&ctx->tid, 0);
43576 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43577 ctx->mcg_wq = create_singlethread_workqueue(name);
43578 if (!ctx->mcg_wq)
43579 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43580 index fce39343..9d8fdff 100644
43581 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43582 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43583 @@ -435,7 +435,7 @@ struct mlx4_ib_demux_ctx {
43584 struct list_head mcg_mgid0_list;
43585 struct workqueue_struct *mcg_wq;
43586 struct mlx4_ib_demux_pv_ctx **tun;
43587 - atomic_t tid;
43588 + atomic_unchecked_t tid;
43589 int flushing; /* flushing the work queue */
43590 };
43591
43592 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43593 index 9d3e5c1..6f166df 100644
43594 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43595 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43596 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43597 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43598 }
43599
43600 -int mthca_QUERY_FW(struct mthca_dev *dev)
43601 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43602 {
43603 struct mthca_mailbox *mailbox;
43604 u32 *outbox;
43605 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43606 CMD_TIME_CLASS_B);
43607 }
43608
43609 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43610 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43611 int num_mtt)
43612 {
43613 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43614 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43615 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43616 }
43617
43618 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43619 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43620 int eq_num)
43621 {
43622 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43623 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43624 CMD_TIME_CLASS_B);
43625 }
43626
43627 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43628 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43629 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43630 void *in_mad, void *response_mad)
43631 {
43632 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43633 index ded76c1..0cf0a08 100644
43634 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43635 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43636 @@ -692,7 +692,7 @@ err_close:
43637 return err;
43638 }
43639
43640 -static int mthca_setup_hca(struct mthca_dev *dev)
43641 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43642 {
43643 int err;
43644
43645 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43646 index ed9a989..6aa5dc2 100644
43647 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43648 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43649 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43650 * through the bitmaps)
43651 */
43652
43653 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43654 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43655 {
43656 int o;
43657 int m;
43658 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43659 return key;
43660 }
43661
43662 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43663 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43664 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43665 {
43666 struct mthca_mailbox *mailbox;
43667 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43668 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43669 }
43670
43671 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43672 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43673 u64 *buffer_list, int buffer_size_shift,
43674 int list_len, u64 iova, u64 total_size,
43675 u32 access, struct mthca_mr *mr)
43676 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43677 index 415f8e1..e34214e 100644
43678 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43679 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43680 @@ -764,7 +764,7 @@ unlock:
43681 return 0;
43682 }
43683
43684 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43685 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43686 {
43687 struct mthca_dev *dev = to_mdev(ibcq->device);
43688 struct mthca_cq *cq = to_mcq(ibcq);
43689 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43690 index 9f9d5c5..3c19aac 100644
43691 --- a/drivers/infiniband/hw/nes/nes.c
43692 +++ b/drivers/infiniband/hw/nes/nes.c
43693 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43694 LIST_HEAD(nes_adapter_list);
43695 static LIST_HEAD(nes_dev_list);
43696
43697 -atomic_t qps_destroyed;
43698 +atomic_unchecked_t qps_destroyed;
43699
43700 static unsigned int ee_flsh_adapter;
43701 static unsigned int sysfs_nonidx_addr;
43702 @@ -279,7 +279,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43703 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43704 struct nes_adapter *nesadapter = nesdev->nesadapter;
43705
43706 - atomic_inc(&qps_destroyed);
43707 + atomic_inc_unchecked(&qps_destroyed);
43708
43709 /* Free the control structures */
43710
43711 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43712 index bd9d132..70d84f4 100644
43713 --- a/drivers/infiniband/hw/nes/nes.h
43714 +++ b/drivers/infiniband/hw/nes/nes.h
43715 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43716 extern unsigned int wqm_quanta;
43717 extern struct list_head nes_adapter_list;
43718
43719 -extern atomic_t cm_connects;
43720 -extern atomic_t cm_accepts;
43721 -extern atomic_t cm_disconnects;
43722 -extern atomic_t cm_closes;
43723 -extern atomic_t cm_connecteds;
43724 -extern atomic_t cm_connect_reqs;
43725 -extern atomic_t cm_rejects;
43726 -extern atomic_t mod_qp_timouts;
43727 -extern atomic_t qps_created;
43728 -extern atomic_t qps_destroyed;
43729 -extern atomic_t sw_qps_destroyed;
43730 +extern atomic_unchecked_t cm_connects;
43731 +extern atomic_unchecked_t cm_accepts;
43732 +extern atomic_unchecked_t cm_disconnects;
43733 +extern atomic_unchecked_t cm_closes;
43734 +extern atomic_unchecked_t cm_connecteds;
43735 +extern atomic_unchecked_t cm_connect_reqs;
43736 +extern atomic_unchecked_t cm_rejects;
43737 +extern atomic_unchecked_t mod_qp_timouts;
43738 +extern atomic_unchecked_t qps_created;
43739 +extern atomic_unchecked_t qps_destroyed;
43740 +extern atomic_unchecked_t sw_qps_destroyed;
43741 extern u32 mh_detected;
43742 extern u32 mh_pauses_sent;
43743 extern u32 cm_packets_sent;
43744 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43745 extern u32 cm_packets_received;
43746 extern u32 cm_packets_dropped;
43747 extern u32 cm_packets_retrans;
43748 -extern atomic_t cm_listens_created;
43749 -extern atomic_t cm_listens_destroyed;
43750 +extern atomic_unchecked_t cm_listens_created;
43751 +extern atomic_unchecked_t cm_listens_destroyed;
43752 extern u32 cm_backlog_drops;
43753 -extern atomic_t cm_loopbacks;
43754 -extern atomic_t cm_nodes_created;
43755 -extern atomic_t cm_nodes_destroyed;
43756 -extern atomic_t cm_accel_dropped_pkts;
43757 -extern atomic_t cm_resets_recvd;
43758 -extern atomic_t pau_qps_created;
43759 -extern atomic_t pau_qps_destroyed;
43760 +extern atomic_unchecked_t cm_loopbacks;
43761 +extern atomic_unchecked_t cm_nodes_created;
43762 +extern atomic_unchecked_t cm_nodes_destroyed;
43763 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43764 +extern atomic_unchecked_t cm_resets_recvd;
43765 +extern atomic_unchecked_t pau_qps_created;
43766 +extern atomic_unchecked_t pau_qps_destroyed;
43767
43768 extern u32 int_mod_timer_init;
43769 extern u32 int_mod_cq_depth_256;
43770 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43771 index 72b4341..2600332 100644
43772 --- a/drivers/infiniband/hw/nes/nes_cm.c
43773 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43774 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43775 u32 cm_packets_retrans;
43776 u32 cm_packets_created;
43777 u32 cm_packets_received;
43778 -atomic_t cm_listens_created;
43779 -atomic_t cm_listens_destroyed;
43780 +atomic_unchecked_t cm_listens_created;
43781 +atomic_unchecked_t cm_listens_destroyed;
43782 u32 cm_backlog_drops;
43783 -atomic_t cm_loopbacks;
43784 -atomic_t cm_nodes_created;
43785 -atomic_t cm_nodes_destroyed;
43786 -atomic_t cm_accel_dropped_pkts;
43787 -atomic_t cm_resets_recvd;
43788 +atomic_unchecked_t cm_loopbacks;
43789 +atomic_unchecked_t cm_nodes_created;
43790 +atomic_unchecked_t cm_nodes_destroyed;
43791 +atomic_unchecked_t cm_accel_dropped_pkts;
43792 +atomic_unchecked_t cm_resets_recvd;
43793
43794 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43795 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43796 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43797 /* instance of function pointers for client API */
43798 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43799 static struct nes_cm_ops nes_cm_api = {
43800 - mini_cm_accelerated,
43801 - mini_cm_listen,
43802 - mini_cm_del_listen,
43803 - mini_cm_connect,
43804 - mini_cm_close,
43805 - mini_cm_accept,
43806 - mini_cm_reject,
43807 - mini_cm_recv_pkt,
43808 - mini_cm_dealloc_core,
43809 - mini_cm_get,
43810 - mini_cm_set
43811 + .accelerated = mini_cm_accelerated,
43812 + .listen = mini_cm_listen,
43813 + .stop_listener = mini_cm_del_listen,
43814 + .connect = mini_cm_connect,
43815 + .close = mini_cm_close,
43816 + .accept = mini_cm_accept,
43817 + .reject = mini_cm_reject,
43818 + .recv_pkt = mini_cm_recv_pkt,
43819 + .destroy_cm_core = mini_cm_dealloc_core,
43820 + .get = mini_cm_get,
43821 + .set = mini_cm_set
43822 };
43823
43824 static struct nes_cm_core *g_cm_core;
43825
43826 -atomic_t cm_connects;
43827 -atomic_t cm_accepts;
43828 -atomic_t cm_disconnects;
43829 -atomic_t cm_closes;
43830 -atomic_t cm_connecteds;
43831 -atomic_t cm_connect_reqs;
43832 -atomic_t cm_rejects;
43833 +atomic_unchecked_t cm_connects;
43834 +atomic_unchecked_t cm_accepts;
43835 +atomic_unchecked_t cm_disconnects;
43836 +atomic_unchecked_t cm_closes;
43837 +atomic_unchecked_t cm_connecteds;
43838 +atomic_unchecked_t cm_connect_reqs;
43839 +atomic_unchecked_t cm_rejects;
43840
43841 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43842 {
43843 @@ -1461,7 +1461,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43844 kfree(listener);
43845 listener = NULL;
43846 ret = 0;
43847 - atomic_inc(&cm_listens_destroyed);
43848 + atomic_inc_unchecked(&cm_listens_destroyed);
43849 } else {
43850 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43851 }
43852 @@ -1667,7 +1667,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43853 cm_node->rem_mac);
43854
43855 add_hte_node(cm_core, cm_node);
43856 - atomic_inc(&cm_nodes_created);
43857 + atomic_inc_unchecked(&cm_nodes_created);
43858
43859 return cm_node;
43860 }
43861 @@ -1728,7 +1728,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43862 }
43863
43864 atomic_dec(&cm_core->node_cnt);
43865 - atomic_inc(&cm_nodes_destroyed);
43866 + atomic_inc_unchecked(&cm_nodes_destroyed);
43867 nesqp = cm_node->nesqp;
43868 if (nesqp) {
43869 nesqp->cm_node = NULL;
43870 @@ -1792,7 +1792,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43871
43872 static void drop_packet(struct sk_buff *skb)
43873 {
43874 - atomic_inc(&cm_accel_dropped_pkts);
43875 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43876 dev_kfree_skb_any(skb);
43877 }
43878
43879 @@ -1855,7 +1855,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43880 {
43881
43882 int reset = 0; /* whether to send reset in case of err.. */
43883 - atomic_inc(&cm_resets_recvd);
43884 + atomic_inc_unchecked(&cm_resets_recvd);
43885 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43886 " refcnt=%d\n", cm_node, cm_node->state,
43887 atomic_read(&cm_node->ref_count));
43888 @@ -2523,7 +2523,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43889 rem_ref_cm_node(cm_node->cm_core, cm_node);
43890 return NULL;
43891 }
43892 - atomic_inc(&cm_loopbacks);
43893 + atomic_inc_unchecked(&cm_loopbacks);
43894 loopbackremotenode->loopbackpartner = cm_node;
43895 loopbackremotenode->tcp_cntxt.rcv_wscale =
43896 NES_CM_DEFAULT_RCV_WND_SCALE;
43897 @@ -2804,7 +2804,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43898 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43899 else {
43900 rem_ref_cm_node(cm_core, cm_node);
43901 - atomic_inc(&cm_accel_dropped_pkts);
43902 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43903 dev_kfree_skb_any(skb);
43904 }
43905 break;
43906 @@ -3112,7 +3112,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43907
43908 if ((cm_id) && (cm_id->event_handler)) {
43909 if (issue_disconn) {
43910 - atomic_inc(&cm_disconnects);
43911 + atomic_inc_unchecked(&cm_disconnects);
43912 cm_event.event = IW_CM_EVENT_DISCONNECT;
43913 cm_event.status = disconn_status;
43914 cm_event.local_addr = cm_id->local_addr;
43915 @@ -3134,7 +3134,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43916 }
43917
43918 if (issue_close) {
43919 - atomic_inc(&cm_closes);
43920 + atomic_inc_unchecked(&cm_closes);
43921 nes_disconnect(nesqp, 1);
43922
43923 cm_id->provider_data = nesqp;
43924 @@ -3272,7 +3272,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43925
43926 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43927 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43928 - atomic_inc(&cm_accepts);
43929 + atomic_inc_unchecked(&cm_accepts);
43930
43931 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43932 netdev_refcnt_read(nesvnic->netdev));
43933 @@ -3470,7 +3470,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43934 struct nes_cm_core *cm_core;
43935 u8 *start_buff;
43936
43937 - atomic_inc(&cm_rejects);
43938 + atomic_inc_unchecked(&cm_rejects);
43939 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43940 loopback = cm_node->loopbackpartner;
43941 cm_core = cm_node->cm_core;
43942 @@ -3535,7 +3535,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43943 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43944 ntohs(laddr->sin_port));
43945
43946 - atomic_inc(&cm_connects);
43947 + atomic_inc_unchecked(&cm_connects);
43948 nesqp->active_conn = 1;
43949
43950 /* cache the cm_id in the qp */
43951 @@ -3680,7 +3680,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43952 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43953 return err;
43954 }
43955 - atomic_inc(&cm_listens_created);
43956 + atomic_inc_unchecked(&cm_listens_created);
43957 }
43958
43959 cm_id->add_ref(cm_id);
43960 @@ -3787,7 +3787,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43961
43962 if (nesqp->destroyed)
43963 return;
43964 - atomic_inc(&cm_connecteds);
43965 + atomic_inc_unchecked(&cm_connecteds);
43966 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43967 " local port 0x%04X. jiffies = %lu.\n",
43968 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43969 @@ -3972,7 +3972,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43970
43971 cm_id->add_ref(cm_id);
43972 ret = cm_id->event_handler(cm_id, &cm_event);
43973 - atomic_inc(&cm_closes);
43974 + atomic_inc_unchecked(&cm_closes);
43975 cm_event.event = IW_CM_EVENT_CLOSE;
43976 cm_event.status = 0;
43977 cm_event.provider_data = cm_id->provider_data;
43978 @@ -4012,7 +4012,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43979 return;
43980 cm_id = cm_node->cm_id;
43981
43982 - atomic_inc(&cm_connect_reqs);
43983 + atomic_inc_unchecked(&cm_connect_reqs);
43984 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43985 cm_node, cm_id, jiffies);
43986
43987 @@ -4061,7 +4061,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43988 return;
43989 cm_id = cm_node->cm_id;
43990
43991 - atomic_inc(&cm_connect_reqs);
43992 + atomic_inc_unchecked(&cm_connect_reqs);
43993 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43994 cm_node, cm_id, jiffies);
43995
43996 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43997 index 4166452..fc952c3 100644
43998 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43999 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
44000 @@ -40,8 +40,8 @@
44001 #include "nes.h"
44002 #include "nes_mgt.h"
44003
44004 -atomic_t pau_qps_created;
44005 -atomic_t pau_qps_destroyed;
44006 +atomic_unchecked_t pau_qps_created;
44007 +atomic_unchecked_t pau_qps_destroyed;
44008
44009 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
44010 {
44011 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
44012 {
44013 struct sk_buff *skb;
44014 unsigned long flags;
44015 - atomic_inc(&pau_qps_destroyed);
44016 + atomic_inc_unchecked(&pau_qps_destroyed);
44017
44018 /* Free packets that have not yet been forwarded */
44019 /* Lock is acquired by skb_dequeue when removing the skb */
44020 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
44021 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
44022 skb_queue_head_init(&nesqp->pau_list);
44023 spin_lock_init(&nesqp->pau_lock);
44024 - atomic_inc(&pau_qps_created);
44025 + atomic_inc_unchecked(&pau_qps_created);
44026 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
44027 }
44028
44029 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
44030 index 70acda9..a96de9d 100644
44031 --- a/drivers/infiniband/hw/nes/nes_nic.c
44032 +++ b/drivers/infiniband/hw/nes/nes_nic.c
44033 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
44034 target_stat_values[++index] = mh_detected;
44035 target_stat_values[++index] = mh_pauses_sent;
44036 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
44037 - target_stat_values[++index] = atomic_read(&cm_connects);
44038 - target_stat_values[++index] = atomic_read(&cm_accepts);
44039 - target_stat_values[++index] = atomic_read(&cm_disconnects);
44040 - target_stat_values[++index] = atomic_read(&cm_connecteds);
44041 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
44042 - target_stat_values[++index] = atomic_read(&cm_rejects);
44043 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
44044 - target_stat_values[++index] = atomic_read(&qps_created);
44045 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
44046 - target_stat_values[++index] = atomic_read(&qps_destroyed);
44047 - target_stat_values[++index] = atomic_read(&cm_closes);
44048 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
44049 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
44050 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
44051 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
44052 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
44053 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
44054 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
44055 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
44056 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
44057 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
44058 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
44059 target_stat_values[++index] = cm_packets_sent;
44060 target_stat_values[++index] = cm_packets_bounced;
44061 target_stat_values[++index] = cm_packets_created;
44062 target_stat_values[++index] = cm_packets_received;
44063 target_stat_values[++index] = cm_packets_dropped;
44064 target_stat_values[++index] = cm_packets_retrans;
44065 - target_stat_values[++index] = atomic_read(&cm_listens_created);
44066 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
44067 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
44068 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
44069 target_stat_values[++index] = cm_backlog_drops;
44070 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
44071 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
44072 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
44073 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
44074 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
44075 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
44076 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
44077 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
44078 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
44079 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
44080 target_stat_values[++index] = nesadapter->free_4kpbl;
44081 target_stat_values[++index] = nesadapter->free_256pbl;
44082 target_stat_values[++index] = int_mod_timer_init;
44083 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
44084 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
44085 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
44086 - target_stat_values[++index] = atomic_read(&pau_qps_created);
44087 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
44088 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
44089 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
44090 }
44091
44092 /**
44093 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
44094 index c0d0296..3185f57 100644
44095 --- a/drivers/infiniband/hw/nes/nes_verbs.c
44096 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
44097 @@ -46,9 +46,9 @@
44098
44099 #include <rdma/ib_umem.h>
44100
44101 -atomic_t mod_qp_timouts;
44102 -atomic_t qps_created;
44103 -atomic_t sw_qps_destroyed;
44104 +atomic_unchecked_t mod_qp_timouts;
44105 +atomic_unchecked_t qps_created;
44106 +atomic_unchecked_t sw_qps_destroyed;
44107
44108 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
44109
44110 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
44111 if (init_attr->create_flags)
44112 return ERR_PTR(-EINVAL);
44113
44114 - atomic_inc(&qps_created);
44115 + atomic_inc_unchecked(&qps_created);
44116 switch (init_attr->qp_type) {
44117 case IB_QPT_RC:
44118 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
44119 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
44120 struct iw_cm_event cm_event;
44121 int ret = 0;
44122
44123 - atomic_inc(&sw_qps_destroyed);
44124 + atomic_inc_unchecked(&sw_qps_destroyed);
44125 nesqp->destroyed = 1;
44126
44127 /* Blow away the connection if it exists. */
44128 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
44129 index 7df16f7..7e1b21e 100644
44130 --- a/drivers/infiniband/hw/qib/qib.h
44131 +++ b/drivers/infiniband/hw/qib/qib.h
44132 @@ -52,6 +52,7 @@
44133 #include <linux/kref.h>
44134 #include <linux/sched.h>
44135 #include <linux/kthread.h>
44136 +#include <linux/slab.h>
44137
44138 #include "qib_common.h"
44139 #include "qib_verbs.h"
44140 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44141 index cdc7df4..a2fdfdb 100644
44142 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44143 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
44144 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
44145 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
44146 }
44147
44148 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44149 +static struct rtnl_link_ops ipoib_link_ops = {
44150 .kind = "ipoib",
44151 .maxtype = IFLA_IPOIB_MAX,
44152 .policy = ipoib_policy,
44153 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44154 index e853a21..56fc5a8 100644
44155 --- a/drivers/input/gameport/gameport.c
44156 +++ b/drivers/input/gameport/gameport.c
44157 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44158 */
44159 static void gameport_init_port(struct gameport *gameport)
44160 {
44161 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44162 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44163
44164 __module_get(THIS_MODULE);
44165
44166 mutex_init(&gameport->drv_mutex);
44167 device_initialize(&gameport->dev);
44168 dev_set_name(&gameport->dev, "gameport%lu",
44169 - (unsigned long)atomic_inc_return(&gameport_no));
44170 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44171 gameport->dev.bus = &gameport_bus;
44172 gameport->dev.release = gameport_release_port;
44173 if (gameport->parent)
44174 diff --git a/drivers/input/input.c b/drivers/input/input.c
44175 index cc357f1..ee42fbc 100644
44176 --- a/drivers/input/input.c
44177 +++ b/drivers/input/input.c
44178 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44179 */
44180 struct input_dev *input_allocate_device(void)
44181 {
44182 - static atomic_t input_no = ATOMIC_INIT(-1);
44183 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44184 struct input_dev *dev;
44185
44186 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44187 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44188 INIT_LIST_HEAD(&dev->node);
44189
44190 dev_set_name(&dev->dev, "input%lu",
44191 - (unsigned long)atomic_inc_return(&input_no));
44192 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44193
44194 __module_get(THIS_MODULE);
44195 }
44196 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44197 index 4a95b22..874c182 100644
44198 --- a/drivers/input/joystick/sidewinder.c
44199 +++ b/drivers/input/joystick/sidewinder.c
44200 @@ -30,6 +30,7 @@
44201 #include <linux/kernel.h>
44202 #include <linux/module.h>
44203 #include <linux/slab.h>
44204 +#include <linux/sched.h>
44205 #include <linux/input.h>
44206 #include <linux/gameport.h>
44207 #include <linux/jiffies.h>
44208 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44209 index 61c7611..e1bfa38 100644
44210 --- a/drivers/input/joystick/xpad.c
44211 +++ b/drivers/input/joystick/xpad.c
44212 @@ -905,7 +905,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44213
44214 static int xpad_led_probe(struct usb_xpad *xpad)
44215 {
44216 - static atomic_t led_seq = ATOMIC_INIT(-1);
44217 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44218 unsigned long led_no;
44219 struct xpad_led *led;
44220 struct led_classdev *led_cdev;
44221 @@ -918,7 +918,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44222 if (!led)
44223 return -ENOMEM;
44224
44225 - led_no = atomic_inc_return(&led_seq);
44226 + led_no = atomic_inc_return_unchecked(&led_seq);
44227
44228 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44229 led->xpad = xpad;
44230 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44231 index ac1fa5f..5f7502c 100644
44232 --- a/drivers/input/misc/ims-pcu.c
44233 +++ b/drivers/input/misc/ims-pcu.c
44234 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44235
44236 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44237 {
44238 - static atomic_t device_no = ATOMIC_INIT(-1);
44239 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44240
44241 const struct ims_pcu_device_info *info;
44242 int error;
44243 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44244 }
44245
44246 /* Device appears to be operable, complete initialization */
44247 - pcu->device_no = atomic_inc_return(&device_no);
44248 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44249
44250 /*
44251 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44252 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44253 index ad5a5a1..5eac214 100644
44254 --- a/drivers/input/mouse/psmouse.h
44255 +++ b/drivers/input/mouse/psmouse.h
44256 @@ -125,7 +125,7 @@ struct psmouse_attribute {
44257 ssize_t (*set)(struct psmouse *psmouse, void *data,
44258 const char *buf, size_t count);
44259 bool protect;
44260 -};
44261 +} __do_const;
44262 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44263
44264 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44265 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44266 index b604564..3f14ae4 100644
44267 --- a/drivers/input/mousedev.c
44268 +++ b/drivers/input/mousedev.c
44269 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44270
44271 spin_unlock_irq(&client->packet_lock);
44272
44273 - if (copy_to_user(buffer, data, count))
44274 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44275 return -EFAULT;
44276
44277 return count;
44278 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44279 index a05a517..323a2fd 100644
44280 --- a/drivers/input/serio/serio.c
44281 +++ b/drivers/input/serio/serio.c
44282 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44283 */
44284 static void serio_init_port(struct serio *serio)
44285 {
44286 - static atomic_t serio_no = ATOMIC_INIT(-1);
44287 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44288
44289 __module_get(THIS_MODULE);
44290
44291 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44292 mutex_init(&serio->drv_mutex);
44293 device_initialize(&serio->dev);
44294 dev_set_name(&serio->dev, "serio%lu",
44295 - (unsigned long)atomic_inc_return(&serio_no));
44296 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44297 serio->dev.bus = &serio_bus;
44298 serio->dev.release = serio_release_port;
44299 serio->dev.groups = serio_device_attr_groups;
44300 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44301 index 71ef5d6..93380a9 100644
44302 --- a/drivers/input/serio/serio_raw.c
44303 +++ b/drivers/input/serio/serio_raw.c
44304 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44305
44306 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44307 {
44308 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44309 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44310 struct serio_raw *serio_raw;
44311 int err;
44312
44313 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44314 }
44315
44316 snprintf(serio_raw->name, sizeof(serio_raw->name),
44317 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44318 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44319 kref_init(&serio_raw->kref);
44320 INIT_LIST_HEAD(&serio_raw->client_list);
44321 init_waitqueue_head(&serio_raw->wait);
44322 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44323 index 92e2243..8fd9092 100644
44324 --- a/drivers/input/touchscreen/htcpen.c
44325 +++ b/drivers/input/touchscreen/htcpen.c
44326 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44327 }
44328 };
44329
44330 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44331 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44332 {
44333 .ident = "Shift",
44334 .matches = {
44335 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44336 index ca9f4ed..b860ff1 100644
44337 --- a/drivers/iommu/amd_iommu.c
44338 +++ b/drivers/iommu/amd_iommu.c
44339 @@ -829,11 +829,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44340
44341 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44342 {
44343 + phys_addr_t physaddr;
44344 WARN_ON(address & 0x7ULL);
44345
44346 memset(cmd, 0, sizeof(*cmd));
44347 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44348 - cmd->data[1] = upper_32_bits(__pa(address));
44349 +
44350 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44351 + if (object_starts_on_stack((void *)address)) {
44352 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44353 + physaddr = __pa((u64)adjbuf);
44354 + } else
44355 +#endif
44356 + physaddr = __pa(address);
44357 +
44358 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44359 + cmd->data[1] = upper_32_bits(physaddr);
44360 cmd->data[2] = 1;
44361 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44362 }
44363 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44364 index 65075ef..53823f9 100644
44365 --- a/drivers/iommu/arm-smmu.c
44366 +++ b/drivers/iommu/arm-smmu.c
44367 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44368
44369 struct arm_smmu_domain {
44370 struct arm_smmu_device *smmu;
44371 - struct io_pgtable_ops *pgtbl_ops;
44372 + struct io_pgtable *pgtbl;
44373 spinlock_t pgtbl_lock;
44374 struct arm_smmu_cfg cfg;
44375 enum arm_smmu_domain_stage stage;
44376 @@ -817,7 +817,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44377 {
44378 int irq, start, ret = 0;
44379 unsigned long ias, oas;
44380 - struct io_pgtable_ops *pgtbl_ops;
44381 + struct io_pgtable *pgtbl;
44382 struct io_pgtable_cfg pgtbl_cfg;
44383 enum io_pgtable_fmt fmt;
44384 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44385 @@ -902,14 +902,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44386 };
44387
44388 smmu_domain->smmu = smmu;
44389 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44390 - if (!pgtbl_ops) {
44391 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44392 + if (!pgtbl) {
44393 ret = -ENOMEM;
44394 goto out_clear_smmu;
44395 }
44396
44397 /* Update our support page sizes to reflect the page table format */
44398 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44399 + pax_open_kernel();
44400 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44401 + pax_close_kernel();
44402
44403 /* Initialise the context bank with our page table cfg */
44404 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44405 @@ -930,7 +932,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44406 mutex_unlock(&smmu_domain->init_mutex);
44407
44408 /* Publish page table ops for map/unmap */
44409 - smmu_domain->pgtbl_ops = pgtbl_ops;
44410 + smmu_domain->pgtbl = pgtbl;
44411 return 0;
44412
44413 out_clear_smmu:
44414 @@ -963,8 +965,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44415 free_irq(irq, domain);
44416 }
44417
44418 - if (smmu_domain->pgtbl_ops)
44419 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44420 + free_io_pgtable(smmu_domain->pgtbl);
44421
44422 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44423 }
44424 @@ -1190,13 +1191,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44425 int ret;
44426 unsigned long flags;
44427 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44428 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44429 + struct io_pgtable *iop = smmu_domain->pgtbl;
44430
44431 - if (!ops)
44432 + if (!iop)
44433 return -ENODEV;
44434
44435 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44436 - ret = ops->map(ops, iova, paddr, size, prot);
44437 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44438 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44439 return ret;
44440 }
44441 @@ -1207,13 +1208,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44442 size_t ret;
44443 unsigned long flags;
44444 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44445 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44446 + struct io_pgtable *iop = smmu_domain->pgtbl;
44447
44448 - if (!ops)
44449 + if (!iop)
44450 return 0;
44451
44452 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44453 - ret = ops->unmap(ops, iova, size);
44454 + ret = iop->ops->unmap(iop, iova, size);
44455 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44456 return ret;
44457 }
44458 @@ -1224,7 +1225,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44459 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44460 struct arm_smmu_device *smmu = smmu_domain->smmu;
44461 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44462 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44463 + struct io_pgtable *iop = smmu_domain->pgtbl;
44464 struct device *dev = smmu->dev;
44465 void __iomem *cb_base;
44466 u32 tmp;
44467 @@ -1247,7 +1248,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44468 dev_err(dev,
44469 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44470 &iova);
44471 - return ops->iova_to_phys(ops, iova);
44472 + return iop->ops->iova_to_phys(iop, iova);
44473 }
44474
44475 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44476 @@ -1268,9 +1269,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44477 phys_addr_t ret;
44478 unsigned long flags;
44479 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44480 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44481 + struct io_pgtable *iop = smmu_domain->pgtbl;
44482
44483 - if (!ops)
44484 + if (!iop)
44485 return 0;
44486
44487 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44488 @@ -1278,7 +1279,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44489 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44490 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44491 } else {
44492 - ret = ops->iova_to_phys(ops, iova);
44493 + ret = iop->ops->iova_to_phys(iop, iova);
44494 }
44495
44496 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44497 @@ -1668,7 +1669,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44498 size |= SZ_64K | SZ_512M;
44499 }
44500
44501 - arm_smmu_ops.pgsize_bitmap &= size;
44502 + pax_open_kernel();
44503 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44504 + pax_close_kernel();
44505 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44506
44507 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44508 diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
44509 index 5ecfaf2..c87c4b1 100644
44510 --- a/drivers/iommu/intel-iommu.c
44511 +++ b/drivers/iommu/intel-iommu.c
44512 @@ -1756,8 +1756,9 @@ static int domain_init(struct dmar_domain *domain, int guest_width)
44513
44514 static void domain_exit(struct dmar_domain *domain)
44515 {
44516 + struct dmar_drhd_unit *drhd;
44517 + struct intel_iommu *iommu;
44518 struct page *freelist = NULL;
44519 - int i;
44520
44521 /* Domain 0 is reserved, so dont process it */
44522 if (!domain)
44523 @@ -1777,8 +1778,10 @@ static void domain_exit(struct dmar_domain *domain)
44524
44525 /* clear attached or cached domains */
44526 rcu_read_lock();
44527 - for_each_set_bit(i, domain->iommu_bmp, g_num_of_iommus)
44528 - iommu_detach_domain(domain, g_iommus[i]);
44529 + for_each_active_iommu(iommu, drhd)
44530 + if (domain_type_is_vm(domain) ||
44531 + test_bit(iommu->seq_id, domain->iommu_bmp))
44532 + iommu_detach_domain(domain, iommu);
44533 rcu_read_unlock();
44534
44535 dma_free_pagelist(freelist);
44536 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44537 index 4e46021..f0a24fef 100644
44538 --- a/drivers/iommu/io-pgtable-arm.c
44539 +++ b/drivers/iommu/io-pgtable-arm.c
44540 @@ -36,12 +36,6 @@
44541 #define io_pgtable_to_data(x) \
44542 container_of((x), struct arm_lpae_io_pgtable, iop)
44543
44544 -#define io_pgtable_ops_to_pgtable(x) \
44545 - container_of((x), struct io_pgtable, ops)
44546 -
44547 -#define io_pgtable_ops_to_data(x) \
44548 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44549 -
44550 /*
44551 * For consistency with the architecture, we always consider
44552 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44553 @@ -304,10 +298,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44554 return pte;
44555 }
44556
44557 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44558 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44559 phys_addr_t paddr, size_t size, int iommu_prot)
44560 {
44561 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44562 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44563 arm_lpae_iopte *ptep = data->pgd;
44564 int lvl = ARM_LPAE_START_LVL(data);
44565 arm_lpae_iopte prot;
44566 @@ -447,12 +441,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44567 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44568 }
44569
44570 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44571 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44572 size_t size)
44573 {
44574 size_t unmapped;
44575 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44576 - struct io_pgtable *iop = &data->iop;
44577 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44578 arm_lpae_iopte *ptep = data->pgd;
44579 int lvl = ARM_LPAE_START_LVL(data);
44580
44581 @@ -463,10 +456,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44582 return unmapped;
44583 }
44584
44585 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44586 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44587 unsigned long iova)
44588 {
44589 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44590 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44591 arm_lpae_iopte pte, *ptep = data->pgd;
44592 int lvl = ARM_LPAE_START_LVL(data);
44593
44594 @@ -533,6 +526,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44595 }
44596 }
44597
44598 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44599 + .map = arm_lpae_map,
44600 + .unmap = arm_lpae_unmap,
44601 + .iova_to_phys = arm_lpae_iova_to_phys,
44602 +};
44603 +
44604 static struct arm_lpae_io_pgtable *
44605 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44606 {
44607 @@ -564,11 +563,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44608 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44609 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44610
44611 - data->iop.ops = (struct io_pgtable_ops) {
44612 - .map = arm_lpae_map,
44613 - .unmap = arm_lpae_unmap,
44614 - .iova_to_phys = arm_lpae_iova_to_phys,
44615 - };
44616 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44617
44618 return data;
44619 }
44620 @@ -830,9 +825,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44621 .flush_pgtable = dummy_flush_pgtable,
44622 };
44623
44624 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44625 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44626 {
44627 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44628 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44629 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44630
44631 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44632 @@ -842,9 +837,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44633 data->bits_per_level, data->pgd);
44634 }
44635
44636 -#define __FAIL(ops, i) ({ \
44637 +#define __FAIL(iop, i) ({ \
44638 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44639 - arm_lpae_dump_ops(ops); \
44640 + arm_lpae_dump_ops(iop); \
44641 selftest_running = false; \
44642 -EFAULT; \
44643 })
44644 @@ -859,30 +854,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44645 int i, j;
44646 unsigned long iova;
44647 size_t size;
44648 - struct io_pgtable_ops *ops;
44649 + struct io_pgtable *iop;
44650 + const struct io_pgtable_ops *ops;
44651
44652 selftest_running = true;
44653
44654 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44655 cfg_cookie = cfg;
44656 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44657 - if (!ops) {
44658 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44659 + if (!iop) {
44660 pr_err("selftest: failed to allocate io pgtable ops\n");
44661 return -ENOMEM;
44662 }
44663 + ops = iop->ops;
44664
44665 /*
44666 * Initial sanity checks.
44667 * Empty page tables shouldn't provide any translations.
44668 */
44669 - if (ops->iova_to_phys(ops, 42))
44670 - return __FAIL(ops, i);
44671 + if (ops->iova_to_phys(iop, 42))
44672 + return __FAIL(iop, i);
44673
44674 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44675 - return __FAIL(ops, i);
44676 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44677 + return __FAIL(iop, i);
44678
44679 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44680 - return __FAIL(ops, i);
44681 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44682 + return __FAIL(iop, i);
44683
44684 /*
44685 * Distinct mappings of different granule sizes.
44686 @@ -892,19 +889,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44687 while (j != BITS_PER_LONG) {
44688 size = 1UL << j;
44689
44690 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44691 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44692 IOMMU_WRITE |
44693 IOMMU_NOEXEC |
44694 IOMMU_CACHE))
44695 - return __FAIL(ops, i);
44696 + return __FAIL(iop, i);
44697
44698 /* Overlapping mappings */
44699 - if (!ops->map(ops, iova, iova + size, size,
44700 + if (!ops->map(iop, iova, iova + size, size,
44701 IOMMU_READ | IOMMU_NOEXEC))
44702 - return __FAIL(ops, i);
44703 + return __FAIL(iop, i);
44704
44705 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44706 - return __FAIL(ops, i);
44707 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44708 + return __FAIL(iop, i);
44709
44710 iova += SZ_1G;
44711 j++;
44712 @@ -913,15 +910,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44713
44714 /* Partial unmap */
44715 size = 1UL << __ffs(cfg->pgsize_bitmap);
44716 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44717 - return __FAIL(ops, i);
44718 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44719 + return __FAIL(iop, i);
44720
44721 /* Remap of partial unmap */
44722 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44723 - return __FAIL(ops, i);
44724 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44725 + return __FAIL(iop, i);
44726
44727 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44728 - return __FAIL(ops, i);
44729 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44730 + return __FAIL(iop, i);
44731
44732 /* Full unmap */
44733 iova = 0;
44734 @@ -929,25 +926,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44735 while (j != BITS_PER_LONG) {
44736 size = 1UL << j;
44737
44738 - if (ops->unmap(ops, iova, size) != size)
44739 - return __FAIL(ops, i);
44740 + if (ops->unmap(iop, iova, size) != size)
44741 + return __FAIL(iop, i);
44742
44743 - if (ops->iova_to_phys(ops, iova + 42))
44744 - return __FAIL(ops, i);
44745 + if (ops->iova_to_phys(iop, iova + 42))
44746 + return __FAIL(iop, i);
44747
44748 /* Remap full block */
44749 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44750 - return __FAIL(ops, i);
44751 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44752 + return __FAIL(iop, i);
44753
44754 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44755 - return __FAIL(ops, i);
44756 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44757 + return __FAIL(iop, i);
44758
44759 iova += SZ_1G;
44760 j++;
44761 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44762 }
44763
44764 - free_io_pgtable_ops(ops);
44765 + free_io_pgtable(iop);
44766 }
44767
44768 selftest_running = false;
44769 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44770 index 6436fe2..088c965 100644
44771 --- a/drivers/iommu/io-pgtable.c
44772 +++ b/drivers/iommu/io-pgtable.c
44773 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44774 #endif
44775 };
44776
44777 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44778 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44779 struct io_pgtable_cfg *cfg,
44780 void *cookie)
44781 {
44782 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44783 iop->cookie = cookie;
44784 iop->cfg = *cfg;
44785
44786 - return &iop->ops;
44787 + return iop;
44788 }
44789
44790 /*
44791 * It is the IOMMU driver's responsibility to ensure that the page table
44792 * is no longer accessible to the walker by this point.
44793 */
44794 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44795 +void free_io_pgtable(struct io_pgtable *iop)
44796 {
44797 - struct io_pgtable *iop;
44798 -
44799 - if (!ops)
44800 + if (!iop)
44801 return;
44802
44803 - iop = container_of(ops, struct io_pgtable, ops);
44804 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44805 io_pgtable_init_table[iop->fmt]->free(iop);
44806 }
44807 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44808 index 10e32f6..0b276c8 100644
44809 --- a/drivers/iommu/io-pgtable.h
44810 +++ b/drivers/iommu/io-pgtable.h
44811 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44812 * These functions map directly onto the iommu_ops member functions with
44813 * the same names.
44814 */
44815 +struct io_pgtable;
44816 struct io_pgtable_ops {
44817 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44818 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44819 phys_addr_t paddr, size_t size, int prot);
44820 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44821 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44822 size_t size);
44823 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44824 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44825 unsigned long iova);
44826 };
44827
44828 /**
44829 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44830 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44831 *
44832 * @fmt: The page table format.
44833 * @cfg: The page table configuration. This will be modified to represent
44834 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44835 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44836 * the callback routines in cfg->tlb.
44837 */
44838 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44839 - struct io_pgtable_cfg *cfg,
44840 - void *cookie);
44841 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44842 + struct io_pgtable_cfg *cfg,
44843 + void *cookie);
44844
44845 /**
44846 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44847 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44848 *
44849 * @ops: The ops returned from alloc_io_pgtable_ops.
44850 */
44851 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44852 +void free_io_pgtable(struct io_pgtable *iop);
44853
44854
44855 /*
44856 @@ -125,7 +126,7 @@ struct io_pgtable {
44857 enum io_pgtable_fmt fmt;
44858 void *cookie;
44859 struct io_pgtable_cfg cfg;
44860 - struct io_pgtable_ops ops;
44861 + const struct io_pgtable_ops *ops;
44862 };
44863
44864 /**
44865 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44866 index d4f527e..8e4a4fd 100644
44867 --- a/drivers/iommu/iommu.c
44868 +++ b/drivers/iommu/iommu.c
44869 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44870 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44871 {
44872 int err;
44873 - struct notifier_block *nb;
44874 + notifier_block_no_const *nb;
44875 struct iommu_callback_data cb = {
44876 .ops = ops,
44877 };
44878 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44879 index 1a67c53..23181d8 100644
44880 --- a/drivers/iommu/ipmmu-vmsa.c
44881 +++ b/drivers/iommu/ipmmu-vmsa.c
44882 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44883 struct iommu_domain io_domain;
44884
44885 struct io_pgtable_cfg cfg;
44886 - struct io_pgtable_ops *iop;
44887 + struct io_pgtable *iop;
44888
44889 unsigned int context_id;
44890 spinlock_t lock; /* Protects mappings */
44891 @@ -328,8 +328,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44892 domain->cfg.oas = 40;
44893 domain->cfg.tlb = &ipmmu_gather_ops;
44894
44895 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44896 - domain);
44897 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44898 if (!domain->iop)
44899 return -EINVAL;
44900
44901 @@ -487,7 +486,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain)
44902 * been detached.
44903 */
44904 ipmmu_domain_destroy_context(domain);
44905 - free_io_pgtable_ops(domain->iop);
44906 + free_io_pgtable(domain->iop);
44907 kfree(domain);
44908 }
44909
44910 @@ -556,7 +555,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44911 if (!domain)
44912 return -ENODEV;
44913
44914 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44915 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44916 }
44917
44918 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44919 @@ -564,7 +563,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44920 {
44921 struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain);
44922
44923 - return domain->iop->unmap(domain->iop, iova, size);
44924 + return domain->iop->ops->unmap(domain->iop, iova, size);
44925 }
44926
44927 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44928 @@ -574,7 +573,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44929
44930 /* TODO: Is locking needed ? */
44931
44932 - return domain->iop->iova_to_phys(domain->iop, iova);
44933 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44934 }
44935
44936 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44937 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44938 index 390079e..1da9d6c 100644
44939 --- a/drivers/iommu/irq_remapping.c
44940 +++ b/drivers/iommu/irq_remapping.c
44941 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44942 void panic_if_irq_remap(const char *msg)
44943 {
44944 if (irq_remapping_enabled)
44945 - panic(msg);
44946 + panic("%s", msg);
44947 }
44948
44949 static void ir_ack_apic_edge(struct irq_data *data)
44950 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44951
44952 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44953 {
44954 - chip->irq_print_chip = ir_print_prefix;
44955 - chip->irq_ack = ir_ack_apic_edge;
44956 - chip->irq_eoi = ir_ack_apic_level;
44957 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44958 + pax_open_kernel();
44959 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44960 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44961 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44962 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44963 + pax_close_kernel();
44964 }
44965
44966 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44967 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44968 index 01999d7..4f14bb7 100644
44969 --- a/drivers/irqchip/irq-gic.c
44970 +++ b/drivers/irqchip/irq-gic.c
44971 @@ -313,7 +313,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44972 chained_irq_exit(chip, desc);
44973 }
44974
44975 -static struct irq_chip gic_chip = {
44976 +static irq_chip_no_const gic_chip __read_only = {
44977 .name = "GIC",
44978 .irq_mask = gic_mask_irq,
44979 .irq_unmask = gic_unmask_irq,
44980 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44981 index 9a0767b..5e5f86f 100644
44982 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44983 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44984 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44985 struct intc_irqpin_iomem *i;
44986 struct resource *io[INTC_IRQPIN_REG_NR];
44987 struct resource *irq;
44988 - struct irq_chip *irq_chip;
44989 + irq_chip_no_const *irq_chip;
44990 void (*enable_fn)(struct irq_data *d);
44991 void (*disable_fn)(struct irq_data *d);
44992 const char *name = dev_name(dev);
44993 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44994 index cdf80b7..e5c3ade 100644
44995 --- a/drivers/irqchip/irq-renesas-irqc.c
44996 +++ b/drivers/irqchip/irq-renesas-irqc.c
44997 @@ -179,7 +179,7 @@ static int irqc_probe(struct platform_device *pdev)
44998 struct irqc_priv *p;
44999 struct resource *io;
45000 struct resource *irq;
45001 - struct irq_chip *irq_chip;
45002 + irq_chip_no_const *irq_chip;
45003 const char *name = dev_name(&pdev->dev);
45004 int ret;
45005 int k;
45006 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
45007 index 6a2df32..dc962f1 100644
45008 --- a/drivers/isdn/capi/capi.c
45009 +++ b/drivers/isdn/capi/capi.c
45010 @@ -81,8 +81,8 @@ struct capiminor {
45011
45012 struct capi20_appl *ap;
45013 u32 ncci;
45014 - atomic_t datahandle;
45015 - atomic_t msgid;
45016 + atomic_unchecked_t datahandle;
45017 + atomic_unchecked_t msgid;
45018
45019 struct tty_port port;
45020 int ttyinstop;
45021 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
45022 capimsg_setu16(s, 2, mp->ap->applid);
45023 capimsg_setu8 (s, 4, CAPI_DATA_B3);
45024 capimsg_setu8 (s, 5, CAPI_RESP);
45025 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
45026 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
45027 capimsg_setu32(s, 8, mp->ncci);
45028 capimsg_setu16(s, 12, datahandle);
45029 }
45030 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
45031 mp->outbytes -= len;
45032 spin_unlock_bh(&mp->outlock);
45033
45034 - datahandle = atomic_inc_return(&mp->datahandle);
45035 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
45036 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
45037 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45038 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
45039 capimsg_setu16(skb->data, 2, mp->ap->applid);
45040 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
45041 capimsg_setu8 (skb->data, 5, CAPI_REQ);
45042 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
45043 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
45044 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
45045 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
45046 capimsg_setu16(skb->data, 16, len); /* Data length */
45047 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
45048 index aecec6d..11e13c5 100644
45049 --- a/drivers/isdn/gigaset/bas-gigaset.c
45050 +++ b/drivers/isdn/gigaset/bas-gigaset.c
45051 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
45052
45053
45054 static const struct gigaset_ops gigops = {
45055 - gigaset_write_cmd,
45056 - gigaset_write_room,
45057 - gigaset_chars_in_buffer,
45058 - gigaset_brkchars,
45059 - gigaset_init_bchannel,
45060 - gigaset_close_bchannel,
45061 - gigaset_initbcshw,
45062 - gigaset_freebcshw,
45063 - gigaset_reinitbcshw,
45064 - gigaset_initcshw,
45065 - gigaset_freecshw,
45066 - gigaset_set_modem_ctrl,
45067 - gigaset_baud_rate,
45068 - gigaset_set_line_ctrl,
45069 - gigaset_isoc_send_skb,
45070 - gigaset_isoc_input,
45071 + .write_cmd = gigaset_write_cmd,
45072 + .write_room = gigaset_write_room,
45073 + .chars_in_buffer = gigaset_chars_in_buffer,
45074 + .brkchars = gigaset_brkchars,
45075 + .init_bchannel = gigaset_init_bchannel,
45076 + .close_bchannel = gigaset_close_bchannel,
45077 + .initbcshw = gigaset_initbcshw,
45078 + .freebcshw = gigaset_freebcshw,
45079 + .reinitbcshw = gigaset_reinitbcshw,
45080 + .initcshw = gigaset_initcshw,
45081 + .freecshw = gigaset_freecshw,
45082 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45083 + .baud_rate = gigaset_baud_rate,
45084 + .set_line_ctrl = gigaset_set_line_ctrl,
45085 + .send_skb = gigaset_isoc_send_skb,
45086 + .handle_input = gigaset_isoc_input,
45087 };
45088
45089 /* bas_gigaset_init
45090 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
45091 index 600c79b..3752bab 100644
45092 --- a/drivers/isdn/gigaset/interface.c
45093 +++ b/drivers/isdn/gigaset/interface.c
45094 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
45095 }
45096 tty->driver_data = cs;
45097
45098 - ++cs->port.count;
45099 + atomic_inc(&cs->port.count);
45100
45101 - if (cs->port.count == 1) {
45102 + if (atomic_read(&cs->port.count) == 1) {
45103 tty_port_tty_set(&cs->port, tty);
45104 cs->port.low_latency = 1;
45105 }
45106 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
45107
45108 if (!cs->connected)
45109 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
45110 - else if (!cs->port.count)
45111 + else if (!atomic_read(&cs->port.count))
45112 dev_warn(cs->dev, "%s: device not opened\n", __func__);
45113 - else if (!--cs->port.count)
45114 + else if (!atomic_dec_return(&cs->port.count))
45115 tty_port_tty_set(&cs->port, NULL);
45116
45117 mutex_unlock(&cs->mutex);
45118 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
45119 index 8c91fd5..14f13ce 100644
45120 --- a/drivers/isdn/gigaset/ser-gigaset.c
45121 +++ b/drivers/isdn/gigaset/ser-gigaset.c
45122 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
45123 }
45124
45125 static const struct gigaset_ops ops = {
45126 - gigaset_write_cmd,
45127 - gigaset_write_room,
45128 - gigaset_chars_in_buffer,
45129 - gigaset_brkchars,
45130 - gigaset_init_bchannel,
45131 - gigaset_close_bchannel,
45132 - gigaset_initbcshw,
45133 - gigaset_freebcshw,
45134 - gigaset_reinitbcshw,
45135 - gigaset_initcshw,
45136 - gigaset_freecshw,
45137 - gigaset_set_modem_ctrl,
45138 - gigaset_baud_rate,
45139 - gigaset_set_line_ctrl,
45140 - gigaset_m10x_send_skb, /* asyncdata.c */
45141 - gigaset_m10x_input, /* asyncdata.c */
45142 + .write_cmd = gigaset_write_cmd,
45143 + .write_room = gigaset_write_room,
45144 + .chars_in_buffer = gigaset_chars_in_buffer,
45145 + .brkchars = gigaset_brkchars,
45146 + .init_bchannel = gigaset_init_bchannel,
45147 + .close_bchannel = gigaset_close_bchannel,
45148 + .initbcshw = gigaset_initbcshw,
45149 + .freebcshw = gigaset_freebcshw,
45150 + .reinitbcshw = gigaset_reinitbcshw,
45151 + .initcshw = gigaset_initcshw,
45152 + .freecshw = gigaset_freecshw,
45153 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45154 + .baud_rate = gigaset_baud_rate,
45155 + .set_line_ctrl = gigaset_set_line_ctrl,
45156 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45157 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45158 };
45159
45160
45161 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45162 index 5f306e2..5342f88 100644
45163 --- a/drivers/isdn/gigaset/usb-gigaset.c
45164 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45165 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45166 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45167 memcpy(cs->hw.usb->bchars, buf, 6);
45168 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45169 - 0, 0, &buf, 6, 2000);
45170 + 0, 0, buf, 6, 2000);
45171 }
45172
45173 static void gigaset_freebcshw(struct bc_state *bcs)
45174 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45175 }
45176
45177 static const struct gigaset_ops ops = {
45178 - gigaset_write_cmd,
45179 - gigaset_write_room,
45180 - gigaset_chars_in_buffer,
45181 - gigaset_brkchars,
45182 - gigaset_init_bchannel,
45183 - gigaset_close_bchannel,
45184 - gigaset_initbcshw,
45185 - gigaset_freebcshw,
45186 - gigaset_reinitbcshw,
45187 - gigaset_initcshw,
45188 - gigaset_freecshw,
45189 - gigaset_set_modem_ctrl,
45190 - gigaset_baud_rate,
45191 - gigaset_set_line_ctrl,
45192 - gigaset_m10x_send_skb,
45193 - gigaset_m10x_input,
45194 + .write_cmd = gigaset_write_cmd,
45195 + .write_room = gigaset_write_room,
45196 + .chars_in_buffer = gigaset_chars_in_buffer,
45197 + .brkchars = gigaset_brkchars,
45198 + .init_bchannel = gigaset_init_bchannel,
45199 + .close_bchannel = gigaset_close_bchannel,
45200 + .initbcshw = gigaset_initbcshw,
45201 + .freebcshw = gigaset_freebcshw,
45202 + .reinitbcshw = gigaset_reinitbcshw,
45203 + .initcshw = gigaset_initcshw,
45204 + .freecshw = gigaset_freecshw,
45205 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45206 + .baud_rate = gigaset_baud_rate,
45207 + .set_line_ctrl = gigaset_set_line_ctrl,
45208 + .send_skb = gigaset_m10x_send_skb,
45209 + .handle_input = gigaset_m10x_input,
45210 };
45211
45212 /*
45213 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45214 index 4d9b195..455075c 100644
45215 --- a/drivers/isdn/hardware/avm/b1.c
45216 +++ b/drivers/isdn/hardware/avm/b1.c
45217 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45218 }
45219 if (left) {
45220 if (t4file->user) {
45221 - if (copy_from_user(buf, dp, left))
45222 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45223 return -EFAULT;
45224 } else {
45225 memcpy(buf, dp, left);
45226 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45227 }
45228 if (left) {
45229 if (config->user) {
45230 - if (copy_from_user(buf, dp, left))
45231 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45232 return -EFAULT;
45233 } else {
45234 memcpy(buf, dp, left);
45235 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45236 index 9b856e1..fa03c92 100644
45237 --- a/drivers/isdn/i4l/isdn_common.c
45238 +++ b/drivers/isdn/i4l/isdn_common.c
45239 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45240 } else
45241 return -EINVAL;
45242 case IIOCDBGVAR:
45243 + if (!capable(CAP_SYS_RAWIO))
45244 + return -EPERM;
45245 if (arg) {
45246 if (copy_to_user(argp, &dev, sizeof(ulong)))
45247 return -EFAULT;
45248 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45249 index 91d5730..336523e 100644
45250 --- a/drivers/isdn/i4l/isdn_concap.c
45251 +++ b/drivers/isdn/i4l/isdn_concap.c
45252 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45253 }
45254
45255 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45256 - &isdn_concap_dl_data_req,
45257 - &isdn_concap_dl_connect_req,
45258 - &isdn_concap_dl_disconn_req
45259 + .data_req = &isdn_concap_dl_data_req,
45260 + .connect_req = &isdn_concap_dl_connect_req,
45261 + .disconn_req = &isdn_concap_dl_disconn_req
45262 };
45263
45264 /* The following should better go into a dedicated source file such that
45265 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45266 index bc91261..2ef7e36 100644
45267 --- a/drivers/isdn/i4l/isdn_tty.c
45268 +++ b/drivers/isdn/i4l/isdn_tty.c
45269 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45270
45271 #ifdef ISDN_DEBUG_MODEM_OPEN
45272 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45273 - port->count);
45274 + atomic_read(&port->count));
45275 #endif
45276 - port->count++;
45277 + atomic_inc(&port->count);
45278 port->tty = tty;
45279 /*
45280 * Start up serial port
45281 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45282 #endif
45283 return;
45284 }
45285 - if ((tty->count == 1) && (port->count != 1)) {
45286 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45287 /*
45288 * Uh, oh. tty->count is 1, which means that the tty
45289 * structure will be freed. Info->count should always
45290 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45291 * serial port won't be shutdown.
45292 */
45293 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45294 - "info->count is %d\n", port->count);
45295 - port->count = 1;
45296 + "info->count is %d\n", atomic_read(&port->count));
45297 + atomic_set(&port->count, 1);
45298 }
45299 - if (--port->count < 0) {
45300 + if (atomic_dec_return(&port->count) < 0) {
45301 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45302 - info->line, port->count);
45303 - port->count = 0;
45304 + info->line, atomic_read(&port->count));
45305 + atomic_set(&port->count, 0);
45306 }
45307 - if (port->count) {
45308 + if (atomic_read(&port->count)) {
45309 #ifdef ISDN_DEBUG_MODEM_OPEN
45310 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45311 #endif
45312 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45313 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45314 return;
45315 isdn_tty_shutdown(info);
45316 - port->count = 0;
45317 + atomic_set(&port->count, 0);
45318 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45319 port->tty = NULL;
45320 wake_up_interruptible(&port->open_wait);
45321 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45322 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45323 modem_info *info = &dev->mdm.info[i];
45324
45325 - if (info->port.count == 0)
45326 + if (atomic_read(&info->port.count) == 0)
45327 continue;
45328 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45329 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45330 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45331 index e2d4e58..40cd045 100644
45332 --- a/drivers/isdn/i4l/isdn_x25iface.c
45333 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45334 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45335
45336
45337 static struct concap_proto_ops ix25_pops = {
45338 - &isdn_x25iface_proto_new,
45339 - &isdn_x25iface_proto_del,
45340 - &isdn_x25iface_proto_restart,
45341 - &isdn_x25iface_proto_close,
45342 - &isdn_x25iface_xmit,
45343 - &isdn_x25iface_receive,
45344 - &isdn_x25iface_connect_ind,
45345 - &isdn_x25iface_disconn_ind
45346 + .proto_new = &isdn_x25iface_proto_new,
45347 + .proto_del = &isdn_x25iface_proto_del,
45348 + .restart = &isdn_x25iface_proto_restart,
45349 + .close = &isdn_x25iface_proto_close,
45350 + .encap_and_xmit = &isdn_x25iface_xmit,
45351 + .data_ind = &isdn_x25iface_receive,
45352 + .connect_ind = &isdn_x25iface_connect_ind,
45353 + .disconn_ind = &isdn_x25iface_disconn_ind
45354 };
45355
45356 /* error message helper function */
45357 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45358 index 358a574..b4987ea 100644
45359 --- a/drivers/isdn/icn/icn.c
45360 +++ b/drivers/isdn/icn/icn.c
45361 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45362 if (count > len)
45363 count = len;
45364 if (user) {
45365 - if (copy_from_user(msg, buf, count))
45366 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45367 return -EFAULT;
45368 } else
45369 memcpy(msg, buf, count);
45370 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45371 index 52c4382..09e0c7c 100644
45372 --- a/drivers/isdn/mISDN/dsp_cmx.c
45373 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45374 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45375 static u16 dsp_count; /* last sample count */
45376 static int dsp_count_valid; /* if we have last sample count */
45377
45378 -void
45379 +void __intentional_overflow(-1)
45380 dsp_cmx_send(void *arg)
45381 {
45382 struct dsp_conf *conf;
45383 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45384 index 312ffd3..9263d05 100644
45385 --- a/drivers/lguest/core.c
45386 +++ b/drivers/lguest/core.c
45387 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45388 * The end address needs +1 because __get_vm_area allocates an
45389 * extra guard page, so we need space for that.
45390 */
45391 +
45392 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45393 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45394 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45395 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45396 +#else
45397 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45398 VM_ALLOC, switcher_addr, switcher_addr
45399 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45400 +#endif
45401 +
45402 if (!switcher_vma) {
45403 err = -ENOMEM;
45404 printk("lguest: could not map switcher pages high\n");
45405 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45406 * Now the Switcher is mapped at the right address, we can't fail!
45407 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45408 */
45409 - memcpy(switcher_vma->addr, start_switcher_text,
45410 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45411 end_switcher_text - start_switcher_text);
45412
45413 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45414 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45415 index e3abebc9..6a35328 100644
45416 --- a/drivers/lguest/page_tables.c
45417 +++ b/drivers/lguest/page_tables.c
45418 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45419 /*:*/
45420
45421 #ifdef CONFIG_X86_PAE
45422 -static void release_pmd(pmd_t *spmd)
45423 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45424 {
45425 /* If the entry's not present, there's nothing to release. */
45426 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45427 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45428 index 30f2aef..391c748 100644
45429 --- a/drivers/lguest/x86/core.c
45430 +++ b/drivers/lguest/x86/core.c
45431 @@ -60,7 +60,7 @@ static struct {
45432 /* Offset from where switcher.S was compiled to where we've copied it */
45433 static unsigned long switcher_offset(void)
45434 {
45435 - return switcher_addr - (unsigned long)start_switcher_text;
45436 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45437 }
45438
45439 /* This cpu's struct lguest_pages (after the Switcher text page) */
45440 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45441 * These copies are pretty cheap, so we do them unconditionally: */
45442 /* Save the current Host top-level page directory.
45443 */
45444 +
45445 +#ifdef CONFIG_PAX_PER_CPU_PGD
45446 + pages->state.host_cr3 = read_cr3();
45447 +#else
45448 pages->state.host_cr3 = __pa(current->mm->pgd);
45449 +#endif
45450 +
45451 /*
45452 * Set up the Guest's page tables to see this CPU's pages (and no
45453 * other CPU's pages).
45454 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45455 * compiled-in switcher code and the high-mapped copy we just made.
45456 */
45457 for (i = 0; i < IDT_ENTRIES; i++)
45458 - default_idt_entries[i] += switcher_offset();
45459 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45460
45461 /*
45462 * Set up the Switcher's per-cpu areas.
45463 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45464 * it will be undisturbed when we switch. To change %cs and jump we
45465 * need this structure to feed to Intel's "lcall" instruction.
45466 */
45467 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45468 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45469 lguest_entry.segment = LGUEST_CS;
45470
45471 /*
45472 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45473 index 40634b0..4f5855e 100644
45474 --- a/drivers/lguest/x86/switcher_32.S
45475 +++ b/drivers/lguest/x86/switcher_32.S
45476 @@ -87,6 +87,7 @@
45477 #include <asm/page.h>
45478 #include <asm/segment.h>
45479 #include <asm/lguest.h>
45480 +#include <asm/processor-flags.h>
45481
45482 // We mark the start of the code to copy
45483 // It's placed in .text tho it's never run here
45484 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45485 // Changes type when we load it: damn Intel!
45486 // For after we switch over our page tables
45487 // That entry will be read-only: we'd crash.
45488 +
45489 +#ifdef CONFIG_PAX_KERNEXEC
45490 + mov %cr0, %edx
45491 + xor $X86_CR0_WP, %edx
45492 + mov %edx, %cr0
45493 +#endif
45494 +
45495 movl $(GDT_ENTRY_TSS*8), %edx
45496 ltr %dx
45497
45498 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45499 // Let's clear it again for our return.
45500 // The GDT descriptor of the Host
45501 // Points to the table after two "size" bytes
45502 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45503 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45504 // Clear "used" from type field (byte 5, bit 2)
45505 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45506 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45507 +
45508 +#ifdef CONFIG_PAX_KERNEXEC
45509 + mov %cr0, %eax
45510 + xor $X86_CR0_WP, %eax
45511 + mov %eax, %cr0
45512 +#endif
45513
45514 // Once our page table's switched, the Guest is live!
45515 // The Host fades as we run this final step.
45516 @@ -295,13 +309,12 @@ deliver_to_host:
45517 // I consulted gcc, and it gave
45518 // These instructions, which I gladly credit:
45519 leal (%edx,%ebx,8), %eax
45520 - movzwl (%eax),%edx
45521 - movl 4(%eax), %eax
45522 - xorw %ax, %ax
45523 - orl %eax, %edx
45524 + movl 4(%eax), %edx
45525 + movw (%eax), %dx
45526 // Now the address of the handler's in %edx
45527 // We call it now: its "iret" drops us home.
45528 - jmp *%edx
45529 + ljmp $__KERNEL_CS, $1f
45530 +1: jmp *%edx
45531
45532 // Every interrupt can come to us here
45533 // But we must truly tell each apart.
45534 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45535 index a08e3ee..df8ade2 100644
45536 --- a/drivers/md/bcache/closure.h
45537 +++ b/drivers/md/bcache/closure.h
45538 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45539 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45540 struct workqueue_struct *wq)
45541 {
45542 - BUG_ON(object_is_on_stack(cl));
45543 + BUG_ON(object_starts_on_stack(cl));
45544 closure_set_ip(cl);
45545 cl->fn = fn;
45546 cl->wq = wq;
45547 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45548 index 135a090..f7872f6 100644
45549 --- a/drivers/md/bitmap.c
45550 +++ b/drivers/md/bitmap.c
45551 @@ -1927,7 +1927,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45552 chunk_kb ? "KB" : "B");
45553 if (bitmap->storage.file) {
45554 seq_printf(seq, ", file: ");
45555 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45556 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45557 }
45558
45559 seq_printf(seq, "\n");
45560 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45561 index 720ceeb..030f1d4 100644
45562 --- a/drivers/md/dm-ioctl.c
45563 +++ b/drivers/md/dm-ioctl.c
45564 @@ -1773,7 +1773,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45565 cmd == DM_LIST_VERSIONS_CMD)
45566 return 0;
45567
45568 - if ((cmd == DM_DEV_CREATE_CMD)) {
45569 + if (cmd == DM_DEV_CREATE_CMD) {
45570 if (!*param->name) {
45571 DMWARN("name not supplied when creating device");
45572 return -EINVAL;
45573 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45574 index 089d627..ef7352e 100644
45575 --- a/drivers/md/dm-raid1.c
45576 +++ b/drivers/md/dm-raid1.c
45577 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45578
45579 struct mirror {
45580 struct mirror_set *ms;
45581 - atomic_t error_count;
45582 + atomic_unchecked_t error_count;
45583 unsigned long error_type;
45584 struct dm_dev *dev;
45585 sector_t offset;
45586 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45587 struct mirror *m;
45588
45589 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45590 - if (!atomic_read(&m->error_count))
45591 + if (!atomic_read_unchecked(&m->error_count))
45592 return m;
45593
45594 return NULL;
45595 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45596 * simple way to tell if a device has encountered
45597 * errors.
45598 */
45599 - atomic_inc(&m->error_count);
45600 + atomic_inc_unchecked(&m->error_count);
45601
45602 if (test_and_set_bit(error_type, &m->error_type))
45603 return;
45604 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45605 struct mirror *m = get_default_mirror(ms);
45606
45607 do {
45608 - if (likely(!atomic_read(&m->error_count)))
45609 + if (likely(!atomic_read_unchecked(&m->error_count)))
45610 return m;
45611
45612 if (m-- == ms->mirror)
45613 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45614 {
45615 struct mirror *default_mirror = get_default_mirror(m->ms);
45616
45617 - return !atomic_read(&default_mirror->error_count);
45618 + return !atomic_read_unchecked(&default_mirror->error_count);
45619 }
45620
45621 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45622 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45623 */
45624 if (likely(region_in_sync(ms, region, 1)))
45625 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45626 - else if (m && atomic_read(&m->error_count))
45627 + else if (m && atomic_read_unchecked(&m->error_count))
45628 m = NULL;
45629
45630 if (likely(m))
45631 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45632 }
45633
45634 ms->mirror[mirror].ms = ms;
45635 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45636 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45637 ms->mirror[mirror].error_type = 0;
45638 ms->mirror[mirror].offset = offset;
45639
45640 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45641 */
45642 static char device_status_char(struct mirror *m)
45643 {
45644 - if (!atomic_read(&(m->error_count)))
45645 + if (!atomic_read_unchecked(&(m->error_count)))
45646 return 'A';
45647
45648 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45649 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45650 index f478a4c..4b8e5ef 100644
45651 --- a/drivers/md/dm-stats.c
45652 +++ b/drivers/md/dm-stats.c
45653 @@ -382,7 +382,7 @@ do_sync_free:
45654 synchronize_rcu_expedited();
45655 dm_stat_free(&s->rcu_head);
45656 } else {
45657 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45658 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45659 call_rcu(&s->rcu_head, dm_stat_free);
45660 }
45661 return 0;
45662 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45663 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45664 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45665 ));
45666 - ACCESS_ONCE(last->last_sector) = end_sector;
45667 - ACCESS_ONCE(last->last_rw) = bi_rw;
45668 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45669 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45670 }
45671
45672 rcu_read_lock();
45673 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45674 index f8b37d4..5c5cafd 100644
45675 --- a/drivers/md/dm-stripe.c
45676 +++ b/drivers/md/dm-stripe.c
45677 @@ -21,7 +21,7 @@ struct stripe {
45678 struct dm_dev *dev;
45679 sector_t physical_start;
45680
45681 - atomic_t error_count;
45682 + atomic_unchecked_t error_count;
45683 };
45684
45685 struct stripe_c {
45686 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45687 kfree(sc);
45688 return r;
45689 }
45690 - atomic_set(&(sc->stripe[i].error_count), 0);
45691 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45692 }
45693
45694 ti->private = sc;
45695 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45696 DMEMIT("%d ", sc->stripes);
45697 for (i = 0; i < sc->stripes; i++) {
45698 DMEMIT("%s ", sc->stripe[i].dev->name);
45699 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45700 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45701 'D' : 'A';
45702 }
45703 buffer[i] = '\0';
45704 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45705 */
45706 for (i = 0; i < sc->stripes; i++)
45707 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45708 - atomic_inc(&(sc->stripe[i].error_count));
45709 - if (atomic_read(&(sc->stripe[i].error_count)) <
45710 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45711 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45712 DM_IO_ERROR_THRESHOLD)
45713 schedule_work(&sc->trigger_event);
45714 }
45715 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45716 index 16ba55a..31af906 100644
45717 --- a/drivers/md/dm-table.c
45718 +++ b/drivers/md/dm-table.c
45719 @@ -305,7 +305,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45720 if (!dev_size)
45721 return 0;
45722
45723 - if ((start >= dev_size) || (start + len > dev_size)) {
45724 + if ((start >= dev_size) || (len > dev_size - start)) {
45725 DMWARN("%s: %s too small for target: "
45726 "start=%llu, len=%llu, dev_size=%llu",
45727 dm_device_name(ti->table->md), bdevname(bdev, b),
45728 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45729 index 79f6941..b33b4e0 100644
45730 --- a/drivers/md/dm-thin-metadata.c
45731 +++ b/drivers/md/dm-thin-metadata.c
45732 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45733 {
45734 pmd->info.tm = pmd->tm;
45735 pmd->info.levels = 2;
45736 - pmd->info.value_type.context = pmd->data_sm;
45737 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45738 pmd->info.value_type.size = sizeof(__le64);
45739 pmd->info.value_type.inc = data_block_inc;
45740 pmd->info.value_type.dec = data_block_dec;
45741 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45742
45743 pmd->bl_info.tm = pmd->tm;
45744 pmd->bl_info.levels = 1;
45745 - pmd->bl_info.value_type.context = pmd->data_sm;
45746 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45747 pmd->bl_info.value_type.size = sizeof(__le64);
45748 pmd->bl_info.value_type.inc = data_block_inc;
45749 pmd->bl_info.value_type.dec = data_block_dec;
45750 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45751 index 2caf492..0c0dcac 100644
45752 --- a/drivers/md/dm.c
45753 +++ b/drivers/md/dm.c
45754 @@ -191,9 +191,9 @@ struct mapped_device {
45755 /*
45756 * Event handling.
45757 */
45758 - atomic_t event_nr;
45759 + atomic_unchecked_t event_nr;
45760 wait_queue_head_t eventq;
45761 - atomic_t uevent_seq;
45762 + atomic_unchecked_t uevent_seq;
45763 struct list_head uevent_list;
45764 spinlock_t uevent_lock; /* Protect access to uevent_list */
45765
45766 @@ -2298,8 +2298,8 @@ static struct mapped_device *alloc_dev(int minor)
45767 spin_lock_init(&md->deferred_lock);
45768 atomic_set(&md->holders, 1);
45769 atomic_set(&md->open_count, 0);
45770 - atomic_set(&md->event_nr, 0);
45771 - atomic_set(&md->uevent_seq, 0);
45772 + atomic_set_unchecked(&md->event_nr, 0);
45773 + atomic_set_unchecked(&md->uevent_seq, 0);
45774 INIT_LIST_HEAD(&md->uevent_list);
45775 INIT_LIST_HEAD(&md->table_devices);
45776 spin_lock_init(&md->uevent_lock);
45777 @@ -2466,7 +2466,7 @@ static void event_callback(void *context)
45778
45779 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45780
45781 - atomic_inc(&md->event_nr);
45782 + atomic_inc_unchecked(&md->event_nr);
45783 wake_up(&md->eventq);
45784 }
45785
45786 @@ -3465,18 +3465,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45787
45788 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45789 {
45790 - return atomic_add_return(1, &md->uevent_seq);
45791 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45792 }
45793
45794 uint32_t dm_get_event_nr(struct mapped_device *md)
45795 {
45796 - return atomic_read(&md->event_nr);
45797 + return atomic_read_unchecked(&md->event_nr);
45798 }
45799
45800 int dm_wait_event(struct mapped_device *md, int event_nr)
45801 {
45802 return wait_event_interruptible(md->eventq,
45803 - (event_nr != atomic_read(&md->event_nr)));
45804 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45805 }
45806
45807 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45808 diff --git a/drivers/md/md.c b/drivers/md/md.c
45809 index 4dbed4a..bed2a6a 100644
45810 --- a/drivers/md/md.c
45811 +++ b/drivers/md/md.c
45812 @@ -197,10 +197,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45813 * start build, activate spare
45814 */
45815 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45816 -static atomic_t md_event_count;
45817 +static atomic_unchecked_t md_event_count;
45818 void md_new_event(struct mddev *mddev)
45819 {
45820 - atomic_inc(&md_event_count);
45821 + atomic_inc_unchecked(&md_event_count);
45822 wake_up(&md_event_waiters);
45823 }
45824 EXPORT_SYMBOL_GPL(md_new_event);
45825 @@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45826 */
45827 static void md_new_event_inintr(struct mddev *mddev)
45828 {
45829 - atomic_inc(&md_event_count);
45830 + atomic_inc_unchecked(&md_event_count);
45831 wake_up(&md_event_waiters);
45832 }
45833
45834 @@ -1449,7 +1449,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45835 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45836 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45837 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45838 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45839 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45840
45841 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45842 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45843 @@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45844 else
45845 sb->resync_offset = cpu_to_le64(0);
45846
45847 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45848 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45849
45850 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45851 sb->size = cpu_to_le64(mddev->dev_sectors);
45852 @@ -2624,7 +2624,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45853 static ssize_t
45854 errors_show(struct md_rdev *rdev, char *page)
45855 {
45856 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45857 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45858 }
45859
45860 static ssize_t
45861 @@ -2633,7 +2633,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45862 char *e;
45863 unsigned long n = simple_strtoul(buf, &e, 10);
45864 if (*buf && (*e == 0 || *e == '\n')) {
45865 - atomic_set(&rdev->corrected_errors, n);
45866 + atomic_set_unchecked(&rdev->corrected_errors, n);
45867 return len;
45868 }
45869 return -EINVAL;
45870 @@ -3069,8 +3069,8 @@ int md_rdev_init(struct md_rdev *rdev)
45871 rdev->sb_loaded = 0;
45872 rdev->bb_page = NULL;
45873 atomic_set(&rdev->nr_pending, 0);
45874 - atomic_set(&rdev->read_errors, 0);
45875 - atomic_set(&rdev->corrected_errors, 0);
45876 + atomic_set_unchecked(&rdev->read_errors, 0);
45877 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45878
45879 INIT_LIST_HEAD(&rdev->same_set);
45880 init_waitqueue_head(&rdev->blocked_wait);
45881 @@ -7232,7 +7232,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45882
45883 spin_unlock(&pers_lock);
45884 seq_printf(seq, "\n");
45885 - seq->poll_event = atomic_read(&md_event_count);
45886 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45887 return 0;
45888 }
45889 if (v == (void*)2) {
45890 @@ -7335,7 +7335,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45891 return error;
45892
45893 seq = file->private_data;
45894 - seq->poll_event = atomic_read(&md_event_count);
45895 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45896 return error;
45897 }
45898
45899 @@ -7352,7 +7352,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45900 /* always allow read */
45901 mask = POLLIN | POLLRDNORM;
45902
45903 - if (seq->poll_event != atomic_read(&md_event_count))
45904 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45905 mask |= POLLERR | POLLPRI;
45906 return mask;
45907 }
45908 @@ -7448,7 +7448,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45909 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45910 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45911 (int)part_stat_read(&disk->part0, sectors[1]) -
45912 - atomic_read(&disk->sync_io);
45913 + atomic_read_unchecked(&disk->sync_io);
45914 /* sync IO will cause sync_io to increase before the disk_stats
45915 * as sync_io is counted when a request starts, and
45916 * disk_stats is counted when it completes.
45917 diff --git a/drivers/md/md.h b/drivers/md/md.h
45918 index 4046a6c..e2f2997 100644
45919 --- a/drivers/md/md.h
45920 +++ b/drivers/md/md.h
45921 @@ -95,13 +95,13 @@ struct md_rdev {
45922 * only maintained for arrays that
45923 * support hot removal
45924 */
45925 - atomic_t read_errors; /* number of consecutive read errors that
45926 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45927 * we have tried to ignore.
45928 */
45929 struct timespec last_read_error; /* monotonic time since our
45930 * last read error
45931 */
45932 - atomic_t corrected_errors; /* number of corrected read errors,
45933 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45934 * for reporting to userspace and storing
45935 * in superblock.
45936 */
45937 @@ -486,7 +486,7 @@ extern void mddev_unlock(struct mddev *mddev);
45938
45939 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45940 {
45941 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45942 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45943 }
45944
45945 struct md_personality
45946 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45947 index e8a9042..35bd145 100644
45948 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45949 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45950 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45951 * Flick into a mode where all blocks get allocated in the new area.
45952 */
45953 smm->begin = old_len;
45954 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45955 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45956
45957 /*
45958 * Extend.
45959 @@ -714,7 +714,7 @@ out:
45960 /*
45961 * Switch back to normal behaviour.
45962 */
45963 - memcpy(sm, &ops, sizeof(*sm));
45964 + memcpy((void *)sm, &ops, sizeof(*sm));
45965 return r;
45966 }
45967
45968 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45969 index 3e6d115..ffecdeb 100644
45970 --- a/drivers/md/persistent-data/dm-space-map.h
45971 +++ b/drivers/md/persistent-data/dm-space-map.h
45972 @@ -71,6 +71,7 @@ struct dm_space_map {
45973 dm_sm_threshold_fn fn,
45974 void *context);
45975 };
45976 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45977
45978 /*----------------------------------------------------------------*/
45979
45980 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45981 index 9157a29..0d462f0 100644
45982 --- a/drivers/md/raid1.c
45983 +++ b/drivers/md/raid1.c
45984 @@ -1934,7 +1934,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45985 if (r1_sync_page_io(rdev, sect, s,
45986 bio->bi_io_vec[idx].bv_page,
45987 READ) != 0)
45988 - atomic_add(s, &rdev->corrected_errors);
45989 + atomic_add_unchecked(s, &rdev->corrected_errors);
45990 }
45991 sectors -= s;
45992 sect += s;
45993 @@ -2167,7 +2167,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45994 !test_bit(Faulty, &rdev->flags)) {
45995 if (r1_sync_page_io(rdev, sect, s,
45996 conf->tmppage, READ)) {
45997 - atomic_add(s, &rdev->corrected_errors);
45998 + atomic_add_unchecked(s, &rdev->corrected_errors);
45999 printk(KERN_INFO
46000 "md/raid1:%s: read error corrected "
46001 "(%d sectors at %llu on %s)\n",
46002 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
46003 index f55c3f3..4cca8c8 100644
46004 --- a/drivers/md/raid10.c
46005 +++ b/drivers/md/raid10.c
46006 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
46007 /* The write handler will notice the lack of
46008 * R10BIO_Uptodate and record any errors etc
46009 */
46010 - atomic_add(r10_bio->sectors,
46011 + atomic_add_unchecked(r10_bio->sectors,
46012 &conf->mirrors[d].rdev->corrected_errors);
46013
46014 /* for reconstruct, we always reschedule after a read.
46015 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
46016 {
46017 struct timespec cur_time_mon;
46018 unsigned long hours_since_last;
46019 - unsigned int read_errors = atomic_read(&rdev->read_errors);
46020 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
46021
46022 ktime_get_ts(&cur_time_mon);
46023
46024 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
46025 * overflowing the shift of read_errors by hours_since_last.
46026 */
46027 if (hours_since_last >= 8 * sizeof(read_errors))
46028 - atomic_set(&rdev->read_errors, 0);
46029 + atomic_set_unchecked(&rdev->read_errors, 0);
46030 else
46031 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
46032 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
46033 }
46034
46035 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
46036 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46037 return;
46038
46039 check_decay_read_errors(mddev, rdev);
46040 - atomic_inc(&rdev->read_errors);
46041 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
46042 + atomic_inc_unchecked(&rdev->read_errors);
46043 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
46044 char b[BDEVNAME_SIZE];
46045 bdevname(rdev->bdev, b);
46046
46047 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46048 "md/raid10:%s: %s: Raid device exceeded "
46049 "read_error threshold [cur %d:max %d]\n",
46050 mdname(mddev), b,
46051 - atomic_read(&rdev->read_errors), max_read_errors);
46052 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
46053 printk(KERN_NOTICE
46054 "md/raid10:%s: %s: Failing raid device\n",
46055 mdname(mddev), b);
46056 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
46057 sect +
46058 choose_data_offset(r10_bio, rdev)),
46059 bdevname(rdev->bdev, b));
46060 - atomic_add(s, &rdev->corrected_errors);
46061 + atomic_add_unchecked(s, &rdev->corrected_errors);
46062 }
46063
46064 rdev_dec_pending(rdev, mddev);
46065 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
46066 index b6793d2..92be2bc 100644
46067 --- a/drivers/md/raid5.c
46068 +++ b/drivers/md/raid5.c
46069 @@ -1108,23 +1108,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
46070 struct bio_vec bvl;
46071 struct bvec_iter iter;
46072 struct page *bio_page;
46073 - int page_offset;
46074 + s64 page_offset;
46075 struct async_submit_ctl submit;
46076 enum async_tx_flags flags = 0;
46077
46078 if (bio->bi_iter.bi_sector >= sector)
46079 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
46080 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
46081 else
46082 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
46083 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
46084
46085 if (frombio)
46086 flags |= ASYNC_TX_FENCE;
46087 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
46088
46089 bio_for_each_segment(bvl, bio, iter) {
46090 - int len = bvl.bv_len;
46091 - int clen;
46092 - int b_offset = 0;
46093 + s64 len = bvl.bv_len;
46094 + s64 clen;
46095 + s64 b_offset = 0;
46096
46097 if (page_offset < 0) {
46098 b_offset = -page_offset;
46099 @@ -2017,6 +2017,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)
46100 return 1;
46101 }
46102
46103 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46104 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
46105 +#endif
46106 +
46107 static int grow_stripes(struct r5conf *conf, int num)
46108 {
46109 struct kmem_cache *sc;
46110 @@ -2027,7 +2031,11 @@ static int grow_stripes(struct r5conf *conf, int num)
46111 "raid%d-%s", conf->level, mdname(conf->mddev));
46112 else
46113 sprintf(conf->cache_name[0],
46114 +#ifdef CONFIG_GRKERNSEC_HIDESYM
46115 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
46116 +#else
46117 "raid%d-%p", conf->level, conf->mddev);
46118 +#endif
46119 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
46120
46121 conf->active_name = 0;
46122 @@ -2315,21 +2323,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
46123 mdname(conf->mddev), STRIPE_SECTORS,
46124 (unsigned long long)s,
46125 bdevname(rdev->bdev, b));
46126 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
46127 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
46128 clear_bit(R5_ReadError, &sh->dev[i].flags);
46129 clear_bit(R5_ReWrite, &sh->dev[i].flags);
46130 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
46131 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
46132
46133 - if (atomic_read(&rdev->read_errors))
46134 - atomic_set(&rdev->read_errors, 0);
46135 + if (atomic_read_unchecked(&rdev->read_errors))
46136 + atomic_set_unchecked(&rdev->read_errors, 0);
46137 } else {
46138 const char *bdn = bdevname(rdev->bdev, b);
46139 int retry = 0;
46140 int set_bad = 0;
46141
46142 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
46143 - atomic_inc(&rdev->read_errors);
46144 + atomic_inc_unchecked(&rdev->read_errors);
46145 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
46146 printk_ratelimited(
46147 KERN_WARNING
46148 @@ -2357,7 +2365,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46149 mdname(conf->mddev),
46150 (unsigned long long)s,
46151 bdn);
46152 - } else if (atomic_read(&rdev->read_errors)
46153 + } else if (atomic_read_unchecked(&rdev->read_errors)
46154 > conf->max_nr_stripes)
46155 printk(KERN_WARNING
46156 "md/raid:%s: Too many read errors, failing device %s.\n",
46157 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46158 index 13bb57f..0ca21b2 100644
46159 --- a/drivers/media/dvb-core/dvbdev.c
46160 +++ b/drivers/media/dvb-core/dvbdev.c
46161 @@ -272,7 +272,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46162 const struct dvb_device *template, void *priv, int type)
46163 {
46164 struct dvb_device *dvbdev;
46165 - struct file_operations *dvbdevfops;
46166 + file_operations_no_const *dvbdevfops;
46167 struct device *clsdev;
46168 int minor;
46169 int id;
46170 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46171 index 6ad22b6..6e90e2a 100644
46172 --- a/drivers/media/dvb-frontends/af9033.h
46173 +++ b/drivers/media/dvb-frontends/af9033.h
46174 @@ -96,6 +96,6 @@ struct af9033_ops {
46175 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46176 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46177 int onoff);
46178 -};
46179 +} __no_const;
46180
46181 #endif /* AF9033_H */
46182 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46183 index 6ae9899..07d8543 100644
46184 --- a/drivers/media/dvb-frontends/dib3000.h
46185 +++ b/drivers/media/dvb-frontends/dib3000.h
46186 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46187 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46188 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46189 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46190 -};
46191 +} __no_const;
46192
46193 #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
46194 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46195 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46196 index baa2789..c8de7fe 100644
46197 --- a/drivers/media/dvb-frontends/dib7000p.h
46198 +++ b/drivers/media/dvb-frontends/dib7000p.h
46199 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46200 int (*get_adc_power)(struct dvb_frontend *fe);
46201 int (*slave_reset)(struct dvb_frontend *fe);
46202 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46203 -};
46204 +} __no_const;
46205
46206 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
46207 void *dib7000p_attach(struct dib7000p_ops *ops);
46208 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46209 index 780c37b..50e2620 100644
46210 --- a/drivers/media/dvb-frontends/dib8000.h
46211 +++ b/drivers/media/dvb-frontends/dib8000.h
46212 @@ -61,7 +61,7 @@ struct dib8000_ops {
46213 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46214 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46215 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46216 -};
46217 +} __no_const;
46218
46219 #if IS_REACHABLE(CONFIG_DVB_DIB8000)
46220 void *dib8000_attach(struct dib8000_ops *ops);
46221 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46222 index c9decd8..7849cec 100644
46223 --- a/drivers/media/pci/cx88/cx88-video.c
46224 +++ b/drivers/media/pci/cx88/cx88-video.c
46225 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46226
46227 /* ------------------------------------------------------------------ */
46228
46229 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46230 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46231 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46232 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46233 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46234 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46235
46236 module_param_array(video_nr, int, NULL, 0444);
46237 module_param_array(vbi_nr, int, NULL, 0444);
46238 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46239 index c2e60b4..5eeccc0 100644
46240 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46241 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46242 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46243 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46244
46245 /* ivtv instance counter */
46246 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46247 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46248
46249 /* Parameter declarations */
46250 static int cardtype[IVTV_MAX_CARDS];
46251 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46252 index 570d119..ed25830 100644
46253 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46254 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46255 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46256
46257 static int solo_sysfs_init(struct solo_dev *solo_dev)
46258 {
46259 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46260 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46261 struct device *dev = &solo_dev->dev;
46262 const char *driver;
46263 int i;
46264 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46265 index 7ddc767..1c24361 100644
46266 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46267 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46268 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46269
46270 int solo_g723_init(struct solo_dev *solo_dev)
46271 {
46272 - static struct snd_device_ops ops = { NULL };
46273 + static struct snd_device_ops ops = { };
46274 struct snd_card *card;
46275 struct snd_kcontrol_new kctl;
46276 char name[32];
46277 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46278 index 8c84846..27b4f83 100644
46279 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46280 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46281 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46282
46283 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46284 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46285 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46286 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46287 if (p2m_id < 0)
46288 p2m_id = -p2m_id;
46289 }
46290 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46291 index 1ca54b0..7d7cb9a 100644
46292 --- a/drivers/media/pci/solo6x10/solo6x10.h
46293 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46294 @@ -218,7 +218,7 @@ struct solo_dev {
46295
46296 /* P2M DMA Engine */
46297 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46298 - atomic_t p2m_count;
46299 + atomic_unchecked_t p2m_count;
46300 int p2m_jiffies;
46301 unsigned int p2m_timeouts;
46302
46303 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46304 index c135165..dc69499 100644
46305 --- a/drivers/media/pci/tw68/tw68-core.c
46306 +++ b/drivers/media/pci/tw68/tw68-core.c
46307 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46308 module_param_array(card, int, NULL, 0444);
46309 MODULE_PARM_DESC(card, "card type");
46310
46311 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46312 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46313
46314 /* ------------------------------------------------------------------ */
46315
46316 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46317 index 17b189a..b78aa6b 100644
46318 --- a/drivers/media/platform/omap/omap_vout.c
46319 +++ b/drivers/media/platform/omap/omap_vout.c
46320 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46321 OMAP_VIDEO2,
46322 };
46323
46324 -static struct videobuf_queue_ops video_vbq_ops;
46325 /* Variables configurable through module params*/
46326 static u32 video1_numbuffers = 3;
46327 static u32 video2_numbuffers = 3;
46328 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46329 {
46330 struct videobuf_queue *q;
46331 struct omap_vout_device *vout = NULL;
46332 + static struct videobuf_queue_ops video_vbq_ops = {
46333 + .buf_setup = omap_vout_buffer_setup,
46334 + .buf_prepare = omap_vout_buffer_prepare,
46335 + .buf_release = omap_vout_buffer_release,
46336 + .buf_queue = omap_vout_buffer_queue,
46337 + };
46338
46339 vout = video_drvdata(file);
46340 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46341 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46342 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46343
46344 q = &vout->vbq;
46345 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46346 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46347 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46348 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46349 spin_lock_init(&vout->vbq_lock);
46350
46351 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46352 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46353 index fb2acc5..a2fcbdc4 100644
46354 --- a/drivers/media/platform/s5p-tv/mixer.h
46355 +++ b/drivers/media/platform/s5p-tv/mixer.h
46356 @@ -156,7 +156,7 @@ struct mxr_layer {
46357 /** layer index (unique identifier) */
46358 int idx;
46359 /** callbacks for layer methods */
46360 - struct mxr_layer_ops ops;
46361 + struct mxr_layer_ops *ops;
46362 /** format array */
46363 const struct mxr_format **fmt_array;
46364 /** size of format array */
46365 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46366 index 74344c7..a39e70e 100644
46367 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46368 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46369 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46370 {
46371 struct mxr_layer *layer;
46372 int ret;
46373 - struct mxr_layer_ops ops = {
46374 + static struct mxr_layer_ops ops = {
46375 .release = mxr_graph_layer_release,
46376 .buffer_set = mxr_graph_buffer_set,
46377 .stream_set = mxr_graph_stream_set,
46378 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46379 index b713403..53cb5ad 100644
46380 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46381 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46382 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46383 layer->update_buf = next;
46384 }
46385
46386 - layer->ops.buffer_set(layer, layer->update_buf);
46387 + layer->ops->buffer_set(layer, layer->update_buf);
46388
46389 if (done && done != layer->shadow_buf)
46390 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46391 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46392 index 751f3b6..d829203 100644
46393 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46394 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46395 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46396 layer->geo.src.height = layer->geo.src.full_height;
46397
46398 mxr_geometry_dump(mdev, &layer->geo);
46399 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46400 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46401 mxr_geometry_dump(mdev, &layer->geo);
46402 }
46403
46404 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46405 layer->geo.dst.full_width = mbus_fmt.width;
46406 layer->geo.dst.full_height = mbus_fmt.height;
46407 layer->geo.dst.field = mbus_fmt.field;
46408 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46409 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46410
46411 mxr_geometry_dump(mdev, &layer->geo);
46412 }
46413 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46414 /* set source size to highest accepted value */
46415 geo->src.full_width = max(geo->dst.full_width, pix->width);
46416 geo->src.full_height = max(geo->dst.full_height, pix->height);
46417 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46418 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46419 mxr_geometry_dump(mdev, &layer->geo);
46420 /* set cropping to total visible screen */
46421 geo->src.width = pix->width;
46422 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46423 geo->src.x_offset = 0;
46424 geo->src.y_offset = 0;
46425 /* assure consistency of geometry */
46426 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46427 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46428 mxr_geometry_dump(mdev, &layer->geo);
46429 /* set full size to lowest possible value */
46430 geo->src.full_width = 0;
46431 geo->src.full_height = 0;
46432 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46433 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46434 mxr_geometry_dump(mdev, &layer->geo);
46435
46436 /* returning results */
46437 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46438 target->width = s->r.width;
46439 target->height = s->r.height;
46440
46441 - layer->ops.fix_geometry(layer, stage, s->flags);
46442 + layer->ops->fix_geometry(layer, stage, s->flags);
46443
46444 /* retrieve update selection rectangle */
46445 res.left = target->x_offset;
46446 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46447 mxr_output_get(mdev);
46448
46449 mxr_layer_update_output(layer);
46450 - layer->ops.format_set(layer);
46451 + layer->ops->format_set(layer);
46452 /* enabling layer in hardware */
46453 spin_lock_irqsave(&layer->enq_slock, flags);
46454 layer->state = MXR_LAYER_STREAMING;
46455 spin_unlock_irqrestore(&layer->enq_slock, flags);
46456
46457 - layer->ops.stream_set(layer, MXR_ENABLE);
46458 + layer->ops->stream_set(layer, MXR_ENABLE);
46459 mxr_streamer_get(mdev);
46460
46461 return 0;
46462 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46463 spin_unlock_irqrestore(&layer->enq_slock, flags);
46464
46465 /* disabling layer in hardware */
46466 - layer->ops.stream_set(layer, MXR_DISABLE);
46467 + layer->ops->stream_set(layer, MXR_DISABLE);
46468 /* remove one streamer */
46469 mxr_streamer_put(mdev);
46470 /* allow changes in output configuration */
46471 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46472
46473 void mxr_layer_release(struct mxr_layer *layer)
46474 {
46475 - if (layer->ops.release)
46476 - layer->ops.release(layer);
46477 + if (layer->ops->release)
46478 + layer->ops->release(layer);
46479 }
46480
46481 void mxr_base_layer_release(struct mxr_layer *layer)
46482 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46483
46484 layer->mdev = mdev;
46485 layer->idx = idx;
46486 - layer->ops = *ops;
46487 + layer->ops = ops;
46488
46489 spin_lock_init(&layer->enq_slock);
46490 INIT_LIST_HEAD(&layer->enq_list);
46491 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46492 index c9388c4..ce71ece 100644
46493 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46494 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46495 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46496 {
46497 struct mxr_layer *layer;
46498 int ret;
46499 - struct mxr_layer_ops ops = {
46500 + static struct mxr_layer_ops ops = {
46501 .release = mxr_vp_layer_release,
46502 .buffer_set = mxr_vp_buffer_set,
46503 .stream_set = mxr_vp_stream_set,
46504 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46505 index 82affae..42833ec 100644
46506 --- a/drivers/media/radio/radio-cadet.c
46507 +++ b/drivers/media/radio/radio-cadet.c
46508 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46509 unsigned char readbuf[RDS_BUFFER];
46510 int i = 0;
46511
46512 + if (count > RDS_BUFFER)
46513 + return -EFAULT;
46514 mutex_lock(&dev->lock);
46515 if (dev->rdsstat == 0)
46516 cadet_start_rds(dev);
46517 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46518 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46519 mutex_unlock(&dev->lock);
46520
46521 - if (i && copy_to_user(data, readbuf, i))
46522 - return -EFAULT;
46523 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46524 + i = -EFAULT;
46525 +
46526 return i;
46527 }
46528
46529 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46530 index 5236035..c622c74 100644
46531 --- a/drivers/media/radio/radio-maxiradio.c
46532 +++ b/drivers/media/radio/radio-maxiradio.c
46533 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46534 /* TEA5757 pin mappings */
46535 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46536
46537 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46538 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46539
46540 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46541 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46542 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46543 index 050b3bb..79f62b9 100644
46544 --- a/drivers/media/radio/radio-shark.c
46545 +++ b/drivers/media/radio/radio-shark.c
46546 @@ -79,7 +79,7 @@ struct shark_device {
46547 u32 last_val;
46548 };
46549
46550 -static atomic_t shark_instance = ATOMIC_INIT(0);
46551 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46552
46553 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46554 {
46555 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46556 index 8654e0d..0608a64 100644
46557 --- a/drivers/media/radio/radio-shark2.c
46558 +++ b/drivers/media/radio/radio-shark2.c
46559 @@ -74,7 +74,7 @@ struct shark_device {
46560 u8 *transfer_buffer;
46561 };
46562
46563 -static atomic_t shark_instance = ATOMIC_INIT(0);
46564 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46565
46566 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46567 {
46568 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46569 index dccf586..d5db411 100644
46570 --- a/drivers/media/radio/radio-si476x.c
46571 +++ b/drivers/media/radio/radio-si476x.c
46572 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46573 struct si476x_radio *radio;
46574 struct v4l2_ctrl *ctrl;
46575
46576 - static atomic_t instance = ATOMIC_INIT(0);
46577 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46578
46579 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46580 if (!radio)
46581 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46582 index 704397f..4d05977 100644
46583 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46584 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46585 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46586 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46587
46588 /* Radio Nr */
46589 -static u32 radio_nr = -1;
46590 +static int radio_nr = -1;
46591 module_param(radio_nr, int, 0444);
46592 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46593
46594 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46595 index 9fd1527..8927230 100644
46596 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46597 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46598 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46599
46600 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46601 {
46602 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46603 - char result[64];
46604 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46605 - sizeof(result), 0);
46606 + char *buf;
46607 + char *result;
46608 + int retval;
46609 +
46610 + buf = kmalloc(2, GFP_KERNEL);
46611 + if (buf == NULL)
46612 + return -ENOMEM;
46613 + result = kmalloc(64, GFP_KERNEL);
46614 + if (result == NULL) {
46615 + kfree(buf);
46616 + return -ENOMEM;
46617 + }
46618 +
46619 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46620 + buf[1] = enable ? 1 : 0;
46621 +
46622 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46623 +
46624 + kfree(buf);
46625 + kfree(result);
46626 + return retval;
46627 }
46628
46629 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46630 {
46631 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46632 - char state[3];
46633 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46634 + char *buf;
46635 + char *state;
46636 + int retval;
46637 +
46638 + buf = kmalloc(2, GFP_KERNEL);
46639 + if (buf == NULL)
46640 + return -ENOMEM;
46641 + state = kmalloc(3, GFP_KERNEL);
46642 + if (state == NULL) {
46643 + kfree(buf);
46644 + return -ENOMEM;
46645 + }
46646 +
46647 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46648 + buf[1] = enable ? 1 : 0;
46649 +
46650 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46651 +
46652 + kfree(buf);
46653 + kfree(state);
46654 + return retval;
46655 }
46656
46657 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46658 {
46659 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46660 - char state[3];
46661 + char *query;
46662 + char *state;
46663 int ret;
46664 + query = kmalloc(1, GFP_KERNEL);
46665 + if (query == NULL)
46666 + return -ENOMEM;
46667 + state = kmalloc(3, GFP_KERNEL);
46668 + if (state == NULL) {
46669 + kfree(query);
46670 + return -ENOMEM;
46671 + }
46672 +
46673 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46674
46675 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46676
46677 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46678 - sizeof(state), 0);
46679 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46680 if (ret < 0) {
46681 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46682 "state info\n");
46683 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46684
46685 /* Copy this pointer as we are gonna need it in the release phase */
46686 cinergyt2_usb_device = adap->dev;
46687 -
46688 + kfree(query);
46689 + kfree(state);
46690 return 0;
46691 }
46692
46693 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46694 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46695 {
46696 struct cinergyt2_state *st = d->priv;
46697 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46698 + u8 *key, *cmd;
46699 int i;
46700
46701 + cmd = kmalloc(1, GFP_KERNEL);
46702 + if (cmd == NULL)
46703 + return -EINVAL;
46704 + key = kzalloc(5, GFP_KERNEL);
46705 + if (key == NULL) {
46706 + kfree(cmd);
46707 + return -EINVAL;
46708 + }
46709 +
46710 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46711 +
46712 *state = REMOTE_NO_KEY_PRESSED;
46713
46714 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46715 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46716 if (key[4] == 0xff) {
46717 /* key repeat */
46718 st->rc_counter++;
46719 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46720 *event = d->last_event;
46721 deb_rc("repeat key, event %x\n",
46722 *event);
46723 - return 0;
46724 + goto out;
46725 }
46726 }
46727 deb_rc("repeated key (non repeatable)\n");
46728 }
46729 - return 0;
46730 + goto out;
46731 }
46732
46733 /* hack to pass checksum on the custom field */
46734 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46735
46736 deb_rc("key: %*ph\n", 5, key);
46737 }
46738 +out:
46739 + kfree(cmd);
46740 + kfree(key);
46741 return 0;
46742 }
46743
46744 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46745 index c890fe4..f9b2ae6 100644
46746 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46747 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46748 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46749 fe_status_t *status)
46750 {
46751 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46752 - struct dvbt_get_status_msg result;
46753 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46754 + struct dvbt_get_status_msg *result;
46755 + u8 *cmd;
46756 int ret;
46757
46758 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46759 - sizeof(result), 0);
46760 + cmd = kmalloc(1, GFP_KERNEL);
46761 + if (cmd == NULL)
46762 + return -ENOMEM;
46763 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46764 + if (result == NULL) {
46765 + kfree(cmd);
46766 + return -ENOMEM;
46767 + }
46768 +
46769 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46770 +
46771 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46772 + sizeof(*result), 0);
46773 if (ret < 0)
46774 - return ret;
46775 + goto out;
46776
46777 *status = 0;
46778
46779 - if (0xffff - le16_to_cpu(result.gain) > 30)
46780 + if (0xffff - le16_to_cpu(result->gain) > 30)
46781 *status |= FE_HAS_SIGNAL;
46782 - if (result.lock_bits & (1 << 6))
46783 + if (result->lock_bits & (1 << 6))
46784 *status |= FE_HAS_LOCK;
46785 - if (result.lock_bits & (1 << 5))
46786 + if (result->lock_bits & (1 << 5))
46787 *status |= FE_HAS_SYNC;
46788 - if (result.lock_bits & (1 << 4))
46789 + if (result->lock_bits & (1 << 4))
46790 *status |= FE_HAS_CARRIER;
46791 - if (result.lock_bits & (1 << 1))
46792 + if (result->lock_bits & (1 << 1))
46793 *status |= FE_HAS_VITERBI;
46794
46795 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46796 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46797 *status &= ~FE_HAS_LOCK;
46798
46799 - return 0;
46800 +out:
46801 + kfree(cmd);
46802 + kfree(result);
46803 + return ret;
46804 }
46805
46806 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46807 {
46808 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46809 - struct dvbt_get_status_msg status;
46810 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46811 + struct dvbt_get_status_msg *status;
46812 + char *cmd;
46813 int ret;
46814
46815 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46816 - sizeof(status), 0);
46817 + cmd = kmalloc(1, GFP_KERNEL);
46818 + if (cmd == NULL)
46819 + return -ENOMEM;
46820 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46821 + if (status == NULL) {
46822 + kfree(cmd);
46823 + return -ENOMEM;
46824 + }
46825 +
46826 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46827 +
46828 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46829 + sizeof(*status), 0);
46830 if (ret < 0)
46831 - return ret;
46832 + goto out;
46833
46834 - *ber = le32_to_cpu(status.viterbi_error_rate);
46835 + *ber = le32_to_cpu(status->viterbi_error_rate);
46836 +out:
46837 + kfree(cmd);
46838 + kfree(status);
46839 return 0;
46840 }
46841
46842 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46843 {
46844 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46845 - struct dvbt_get_status_msg status;
46846 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46847 + struct dvbt_get_status_msg *status;
46848 + u8 *cmd;
46849 int ret;
46850
46851 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46852 - sizeof(status), 0);
46853 + cmd = kmalloc(1, GFP_KERNEL);
46854 + if (cmd == NULL)
46855 + return -ENOMEM;
46856 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46857 + if (status == NULL) {
46858 + kfree(cmd);
46859 + return -ENOMEM;
46860 + }
46861 +
46862 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46863 +
46864 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46865 + sizeof(*status), 0);
46866 if (ret < 0) {
46867 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46868 ret);
46869 - return ret;
46870 + goto out;
46871 }
46872 - *unc = le32_to_cpu(status.uncorrected_block_count);
46873 - return 0;
46874 + *unc = le32_to_cpu(status->uncorrected_block_count);
46875 +
46876 +out:
46877 + kfree(cmd);
46878 + kfree(status);
46879 + return ret;
46880 }
46881
46882 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46883 u16 *strength)
46884 {
46885 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46886 - struct dvbt_get_status_msg status;
46887 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46888 + struct dvbt_get_status_msg *status;
46889 + char *cmd;
46890 int ret;
46891
46892 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46893 - sizeof(status), 0);
46894 + cmd = kmalloc(1, GFP_KERNEL);
46895 + if (cmd == NULL)
46896 + return -ENOMEM;
46897 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46898 + if (status == NULL) {
46899 + kfree(cmd);
46900 + return -ENOMEM;
46901 + }
46902 +
46903 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46904 +
46905 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46906 + sizeof(*status), 0);
46907 if (ret < 0) {
46908 err("cinergyt2_fe_read_signal_strength() Failed!"
46909 " (Error=%d)\n", ret);
46910 - return ret;
46911 + goto out;
46912 }
46913 - *strength = (0xffff - le16_to_cpu(status.gain));
46914 + *strength = (0xffff - le16_to_cpu(status->gain));
46915 +
46916 +out:
46917 + kfree(cmd);
46918 + kfree(status);
46919 return 0;
46920 }
46921
46922 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46923 {
46924 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46925 - struct dvbt_get_status_msg status;
46926 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46927 + struct dvbt_get_status_msg *status;
46928 + char *cmd;
46929 int ret;
46930
46931 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46932 - sizeof(status), 0);
46933 + cmd = kmalloc(1, GFP_KERNEL);
46934 + if (cmd == NULL)
46935 + return -ENOMEM;
46936 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46937 + if (status == NULL) {
46938 + kfree(cmd);
46939 + return -ENOMEM;
46940 + }
46941 +
46942 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46943 +
46944 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46945 + sizeof(*status), 0);
46946 if (ret < 0) {
46947 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46948 - return ret;
46949 + goto out;
46950 }
46951 - *snr = (status.snr << 8) | status.snr;
46952 - return 0;
46953 + *snr = (status->snr << 8) | status->snr;
46954 +
46955 +out:
46956 + kfree(cmd);
46957 + kfree(status);
46958 + return ret;
46959 }
46960
46961 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46962 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46963 {
46964 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46965 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46966 - struct dvbt_set_parameters_msg param;
46967 - char result[2];
46968 + struct dvbt_set_parameters_msg *param;
46969 + char *result;
46970 int err;
46971
46972 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46973 - param.tps = cpu_to_le16(compute_tps(fep));
46974 - param.freq = cpu_to_le32(fep->frequency / 1000);
46975 - param.flags = 0;
46976 + result = kmalloc(2, GFP_KERNEL);
46977 + if (result == NULL)
46978 + return -ENOMEM;
46979 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46980 + if (param == NULL) {
46981 + kfree(result);
46982 + return -ENOMEM;
46983 + }
46984 +
46985 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46986 + param->tps = cpu_to_le16(compute_tps(fep));
46987 + param->freq = cpu_to_le32(fep->frequency / 1000);
46988 + param->flags = 0;
46989
46990 switch (fep->bandwidth_hz) {
46991 default:
46992 case 8000000:
46993 - param.bandwidth = 8;
46994 + param->bandwidth = 8;
46995 break;
46996 case 7000000:
46997 - param.bandwidth = 7;
46998 + param->bandwidth = 7;
46999 break;
47000 case 6000000:
47001 - param.bandwidth = 6;
47002 + param->bandwidth = 6;
47003 break;
47004 }
47005
47006 err = dvb_usb_generic_rw(state->d,
47007 - (char *)&param, sizeof(param),
47008 - result, sizeof(result), 0);
47009 + (char *)param, sizeof(*param),
47010 + result, 2, 0);
47011 if (err < 0)
47012 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
47013
47014 - return (err < 0) ? err : 0;
47015 + kfree(result);
47016 + kfree(param);
47017 + return err;
47018 }
47019
47020 static void cinergyt2_fe_release(struct dvb_frontend *fe)
47021 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47022 index 733a7ff..f8b52e3 100644
47023 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47024 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
47025 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
47026
47027 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
47028 {
47029 - struct hexline hx;
47030 - u8 reset;
47031 + struct hexline *hx;
47032 + u8 *reset;
47033 int ret,pos=0;
47034
47035 + reset = kmalloc(1, GFP_KERNEL);
47036 + if (reset == NULL)
47037 + return -ENOMEM;
47038 +
47039 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
47040 + if (hx == NULL) {
47041 + kfree(reset);
47042 + return -ENOMEM;
47043 + }
47044 +
47045 /* stop the CPU */
47046 - reset = 1;
47047 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
47048 + reset[0] = 1;
47049 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
47050 err("could not stop the USB controller CPU.");
47051
47052 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
47053 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
47054 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
47055 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
47056 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
47057 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
47058
47059 - if (ret != hx.len) {
47060 + if (ret != hx->len) {
47061 err("error while transferring firmware "
47062 "(transferred size: %d, block size: %d)",
47063 - ret,hx.len);
47064 + ret,hx->len);
47065 ret = -EINVAL;
47066 break;
47067 }
47068 }
47069 if (ret < 0) {
47070 err("firmware download failed at %d with %d",pos,ret);
47071 + kfree(reset);
47072 + kfree(hx);
47073 return ret;
47074 }
47075
47076 if (ret == 0) {
47077 /* restart the CPU */
47078 - reset = 0;
47079 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
47080 + reset[0] = 0;
47081 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
47082 err("could not restart the USB controller CPU.");
47083 ret = -EINVAL;
47084 }
47085 } else
47086 ret = -EIO;
47087
47088 + kfree(reset);
47089 + kfree(hx);
47090 +
47091 return ret;
47092 }
47093 EXPORT_SYMBOL(usb_cypress_load_firmware);
47094 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
47095 index 5801ae7..83f71fa 100644
47096 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
47097 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
47098 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
47099 static int technisat_usb2_i2c_access(struct usb_device *udev,
47100 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
47101 {
47102 - u8 b[64];
47103 - int ret, actual_length;
47104 + u8 *b = kmalloc(64, GFP_KERNEL);
47105 + int ret, actual_length, error = 0;
47106 +
47107 + if (b == NULL)
47108 + return -ENOMEM;
47109
47110 deb_i2c("i2c-access: %02x, tx: ", device_addr);
47111 debug_dump(tx, txlen, deb_i2c);
47112 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47113
47114 if (ret < 0) {
47115 err("i2c-error: out failed %02x = %d", device_addr, ret);
47116 - return -ENODEV;
47117 + error = -ENODEV;
47118 + goto out;
47119 }
47120
47121 ret = usb_bulk_msg(udev,
47122 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47123 b, 64, &actual_length, 1000);
47124 if (ret < 0) {
47125 err("i2c-error: in failed %02x = %d", device_addr, ret);
47126 - return -ENODEV;
47127 + error = -ENODEV;
47128 + goto out;
47129 }
47130
47131 if (b[0] != I2C_STATUS_OK) {
47132 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47133 /* handle tuner-i2c-nak */
47134 if (!(b[0] == I2C_STATUS_NAK &&
47135 device_addr == 0x60
47136 - /* && device_is_technisat_usb2 */))
47137 - return -ENODEV;
47138 + /* && device_is_technisat_usb2 */)) {
47139 + error = -ENODEV;
47140 + goto out;
47141 + }
47142 }
47143
47144 deb_i2c("status: %d, ", b[0]);
47145 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
47146
47147 deb_i2c("\n");
47148
47149 - return 0;
47150 +out:
47151 + kfree(b);
47152 + return error;
47153 }
47154
47155 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47156 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47157 {
47158 int ret;
47159
47160 - u8 led[8] = {
47161 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47162 - 0
47163 - };
47164 + u8 *led = kzalloc(8, GFP_KERNEL);
47165 +
47166 + if (led == NULL)
47167 + return -ENOMEM;
47168
47169 if (disable_led_control && state != TECH_LED_OFF)
47170 return 0;
47171
47172 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47173 +
47174 switch (state) {
47175 case TECH_LED_ON:
47176 led[1] = 0x82;
47177 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47178 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47179 USB_TYPE_VENDOR | USB_DIR_OUT,
47180 0, 0,
47181 - led, sizeof(led), 500);
47182 + led, 8, 500);
47183
47184 mutex_unlock(&d->i2c_mutex);
47185 +
47186 + kfree(led);
47187 +
47188 return ret;
47189 }
47190
47191 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47192 {
47193 int ret;
47194 - u8 b = 0;
47195 + u8 *b = kzalloc(1, GFP_KERNEL);
47196 +
47197 + if (b == NULL)
47198 + return -ENOMEM;
47199
47200 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47201 return -EAGAIN;
47202 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47203 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47204 USB_TYPE_VENDOR | USB_DIR_OUT,
47205 (red << 8) | green, 0,
47206 - &b, 1, 500);
47207 + b, 1, 500);
47208
47209 mutex_unlock(&d->i2c_mutex);
47210
47211 + kfree(b);
47212 +
47213 return ret;
47214 }
47215
47216 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47217 struct dvb_usb_device_description **desc, int *cold)
47218 {
47219 int ret;
47220 - u8 version[3];
47221 + u8 *version = kmalloc(3, GFP_KERNEL);
47222
47223 /* first select the interface */
47224 if (usb_set_interface(udev, 0, 1) != 0)
47225 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47226
47227 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47228
47229 + if (version == NULL)
47230 + return 0;
47231 +
47232 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47233 GET_VERSION_INFO_VENDOR_REQUEST,
47234 USB_TYPE_VENDOR | USB_DIR_IN,
47235 0, 0,
47236 - version, sizeof(version), 500);
47237 + version, 3, 500);
47238
47239 if (ret < 0)
47240 *cold = 1;
47241 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47242 *cold = 0;
47243 }
47244
47245 + kfree(version);
47246 +
47247 return 0;
47248 }
47249
47250 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47251
47252 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47253 {
47254 - u8 buf[62], *b;
47255 + u8 *buf, *b;
47256 int ret;
47257 struct ir_raw_event ev;
47258
47259 + buf = kmalloc(62, GFP_KERNEL);
47260 +
47261 + if (buf == NULL)
47262 + return -ENOMEM;
47263 +
47264 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47265 buf[1] = 0x08;
47266 buf[2] = 0x8f;
47267 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47268 GET_IR_DATA_VENDOR_REQUEST,
47269 USB_TYPE_VENDOR | USB_DIR_IN,
47270 0x8080, 0,
47271 - buf, sizeof(buf), 500);
47272 + buf, 62, 500);
47273
47274 unlock:
47275 mutex_unlock(&d->i2c_mutex);
47276
47277 - if (ret < 0)
47278 + if (ret < 0) {
47279 + kfree(buf);
47280 return ret;
47281 + }
47282
47283 - if (ret == 1)
47284 + if (ret == 1) {
47285 + kfree(buf);
47286 return 0; /* no key pressed */
47287 + }
47288
47289 /* decoding */
47290 b = buf+1;
47291 @@ -656,6 +689,8 @@ unlock:
47292
47293 ir_raw_event_handle(d->rc_dev);
47294
47295 + kfree(buf);
47296 +
47297 return 1;
47298 }
47299
47300 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47301 index af63543..0436f20 100644
47302 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47303 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47304 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47305 * by passing a very big num_planes value */
47306 uplane = compat_alloc_user_space(num_planes *
47307 sizeof(struct v4l2_plane));
47308 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47309 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47310
47311 while (--num_planes >= 0) {
47312 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47313 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47314 if (num_planes == 0)
47315 return 0;
47316
47317 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47318 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47319 if (get_user(p, &up->m.planes))
47320 return -EFAULT;
47321 uplane32 = compat_ptr(p);
47322 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47323 get_user(kp->flags, &up->flags) ||
47324 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47325 return -EFAULT;
47326 - kp->base = (__force void *)compat_ptr(tmp);
47327 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47328 return 0;
47329 }
47330
47331 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47332 n * sizeof(struct v4l2_ext_control32)))
47333 return -EFAULT;
47334 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47335 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47336 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47337 while (--n >= 0) {
47338 u32 id;
47339
47340 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47341 {
47342 struct v4l2_ext_control32 __user *ucontrols;
47343 struct v4l2_ext_control __user *kcontrols =
47344 - (__force struct v4l2_ext_control __user *)kp->controls;
47345 + (struct v4l2_ext_control __force_user *)kp->controls;
47346 int n = kp->count;
47347 compat_caddr_t p;
47348
47349 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47350 get_user(tmp, &up->edid) ||
47351 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47352 return -EFAULT;
47353 - kp->edid = (__force u8 *)compat_ptr(tmp);
47354 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47355 return 0;
47356 }
47357
47358 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47359 index 5b0a30b..1974b38 100644
47360 --- a/drivers/media/v4l2-core/v4l2-device.c
47361 +++ b/drivers/media/v4l2-core/v4l2-device.c
47362 @@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47363 EXPORT_SYMBOL_GPL(v4l2_device_put);
47364
47365 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47366 - atomic_t *instance)
47367 + atomic_unchecked_t *instance)
47368 {
47369 - int num = atomic_inc_return(instance) - 1;
47370 + int num = atomic_inc_return_unchecked(instance) - 1;
47371 int len = strlen(basename);
47372
47373 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47374 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47375 index aa407cb..ee847d4 100644
47376 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47377 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47378 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47379 struct file *file, void *fh, void *p);
47380 } u;
47381 void (*debug)(const void *arg, bool write_only);
47382 -};
47383 +} __do_const;
47384 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47385
47386 /* This control needs a priority check */
47387 #define INFO_FL_PRIO (1 << 0)
47388 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47389 struct video_device *vfd = video_devdata(file);
47390 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47391 bool write_only = false;
47392 - struct v4l2_ioctl_info default_info;
47393 + v4l2_ioctl_info_no_const default_info;
47394 const struct v4l2_ioctl_info *info;
47395 void *fh = file->private_data;
47396 struct v4l2_fh *vfh = NULL;
47397 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47398 ret = -EINVAL;
47399 break;
47400 }
47401 - *user_ptr = (void __user *)buf->m.planes;
47402 + *user_ptr = (void __force_user *)buf->m.planes;
47403 *kernel_ptr = (void **)&buf->m.planes;
47404 *array_size = sizeof(struct v4l2_plane) * buf->length;
47405 ret = 1;
47406 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47407 ret = -EINVAL;
47408 break;
47409 }
47410 - *user_ptr = (void __user *)edid->edid;
47411 + *user_ptr = (void __force_user *)edid->edid;
47412 *kernel_ptr = (void **)&edid->edid;
47413 *array_size = edid->blocks * 128;
47414 ret = 1;
47415 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47416 ret = -EINVAL;
47417 break;
47418 }
47419 - *user_ptr = (void __user *)ctrls->controls;
47420 + *user_ptr = (void __force_user *)ctrls->controls;
47421 *kernel_ptr = (void **)&ctrls->controls;
47422 *array_size = sizeof(struct v4l2_ext_control)
47423 * ctrls->count;
47424 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47425 }
47426
47427 if (has_array_args) {
47428 - *kernel_ptr = (void __force *)user_ptr;
47429 + *kernel_ptr = (void __force_kernel *)user_ptr;
47430 if (copy_to_user(user_ptr, mbuf, array_size))
47431 err = -EFAULT;
47432 goto out_array_args;
47433 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47434 index c94ea0d..b8a9f88 100644
47435 --- a/drivers/memory/omap-gpmc.c
47436 +++ b/drivers/memory/omap-gpmc.c
47437 @@ -232,7 +232,6 @@ struct omap3_gpmc_regs {
47438 };
47439
47440 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47441 -static struct irq_chip gpmc_irq_chip;
47442 static int gpmc_irq_start;
47443
47444 static struct resource gpmc_mem_root;
47445 @@ -1146,6 +1145,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47446
47447 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47448
47449 +static struct irq_chip gpmc_irq_chip = {
47450 + .name = "gpmc",
47451 + .irq_startup = gpmc_irq_noop_ret,
47452 + .irq_enable = gpmc_irq_enable,
47453 + .irq_disable = gpmc_irq_disable,
47454 + .irq_shutdown = gpmc_irq_noop,
47455 + .irq_ack = gpmc_irq_noop,
47456 + .irq_mask = gpmc_irq_noop,
47457 + .irq_unmask = gpmc_irq_noop,
47458 +};
47459 +
47460 static int gpmc_setup_irq(void)
47461 {
47462 int i;
47463 @@ -1160,15 +1170,6 @@ static int gpmc_setup_irq(void)
47464 return gpmc_irq_start;
47465 }
47466
47467 - gpmc_irq_chip.name = "gpmc";
47468 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47469 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47470 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47471 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47472 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47473 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47474 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47475 -
47476 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47477 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47478
47479 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47480 index 187f836..679544b 100644
47481 --- a/drivers/message/fusion/mptbase.c
47482 +++ b/drivers/message/fusion/mptbase.c
47483 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47484 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47485 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47486
47487 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47488 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47489 +#else
47490 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47491 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47492 +#endif
47493 +
47494 /*
47495 * Rounding UP to nearest 4-kB boundary here...
47496 */
47497 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47498 ioc->facts.GlobalCredits);
47499
47500 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47501 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47502 + NULL, NULL);
47503 +#else
47504 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47505 +#endif
47506 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47507 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47508 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47509 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47510 index 5bdaae1..eced16f 100644
47511 --- a/drivers/message/fusion/mptsas.c
47512 +++ b/drivers/message/fusion/mptsas.c
47513 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47514 return 0;
47515 }
47516
47517 +static inline void
47518 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47519 +{
47520 + if (phy_info->port_details) {
47521 + phy_info->port_details->rphy = rphy;
47522 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47523 + ioc->name, rphy));
47524 + }
47525 +
47526 + if (rphy) {
47527 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47528 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47529 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47530 + ioc->name, rphy, rphy->dev.release));
47531 + }
47532 +}
47533 +
47534 /* no mutex */
47535 static void
47536 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47537 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47538 return NULL;
47539 }
47540
47541 -static inline void
47542 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47543 -{
47544 - if (phy_info->port_details) {
47545 - phy_info->port_details->rphy = rphy;
47546 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47547 - ioc->name, rphy));
47548 - }
47549 -
47550 - if (rphy) {
47551 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47552 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47553 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47554 - ioc->name, rphy, rphy->dev.release));
47555 - }
47556 -}
47557 -
47558 static inline struct sas_port *
47559 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47560 {
47561 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47562 index cdd6f3d..1907a98 100644
47563 --- a/drivers/mfd/ab8500-debugfs.c
47564 +++ b/drivers/mfd/ab8500-debugfs.c
47565 @@ -100,7 +100,7 @@ static int irq_last;
47566 static u32 *irq_count;
47567 static int num_irqs;
47568
47569 -static struct device_attribute **dev_attr;
47570 +static device_attribute_no_const **dev_attr;
47571 static char **event_name;
47572
47573 static u8 avg_sample = SAMPLE_16;
47574 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47575 index 8057849..0550fdf 100644
47576 --- a/drivers/mfd/kempld-core.c
47577 +++ b/drivers/mfd/kempld-core.c
47578 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47579 .remove = kempld_remove,
47580 };
47581
47582 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47583 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47584 {
47585 .ident = "BHL6",
47586 .matches = {
47587 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47588 index c880c89..45a7c68 100644
47589 --- a/drivers/mfd/max8925-i2c.c
47590 +++ b/drivers/mfd/max8925-i2c.c
47591 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47592 const struct i2c_device_id *id)
47593 {
47594 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47595 - static struct max8925_chip *chip;
47596 + struct max8925_chip *chip;
47597 struct device_node *node = client->dev.of_node;
47598
47599 if (node && !pdata) {
47600 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47601 index 7612d89..70549c2 100644
47602 --- a/drivers/mfd/tps65910.c
47603 +++ b/drivers/mfd/tps65910.c
47604 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47605 struct tps65910_platform_data *pdata)
47606 {
47607 int ret = 0;
47608 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47609 + struct regmap_irq_chip *tps6591x_irqs_chip;
47610
47611 if (!irq) {
47612 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47613 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47614 index 1b772ef..01e77d33 100644
47615 --- a/drivers/mfd/twl4030-irq.c
47616 +++ b/drivers/mfd/twl4030-irq.c
47617 @@ -34,6 +34,7 @@
47618 #include <linux/of.h>
47619 #include <linux/irqdomain.h>
47620 #include <linux/i2c/twl.h>
47621 +#include <asm/pgtable.h>
47622
47623 #include "twl-core.h"
47624
47625 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47626 * Install an irq handler for each of the SIH modules;
47627 * clone dummy irq_chip since PIH can't *do* anything
47628 */
47629 - twl4030_irq_chip = dummy_irq_chip;
47630 - twl4030_irq_chip.name = "twl4030";
47631 + pax_open_kernel();
47632 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47633 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47634
47635 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47636 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47637 + pax_close_kernel();
47638
47639 for (i = irq_base; i < irq_end; i++) {
47640 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47641 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47642 index 464419b..64bae8d 100644
47643 --- a/drivers/misc/c2port/core.c
47644 +++ b/drivers/misc/c2port/core.c
47645 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47646 goto error_idr_alloc;
47647 c2dev->id = ret;
47648
47649 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47650 + pax_open_kernel();
47651 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47652 + pax_close_kernel();
47653
47654 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47655 "c2port%d", c2dev->id);
47656 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47657 index 8385177..2f54635 100644
47658 --- a/drivers/misc/eeprom/sunxi_sid.c
47659 +++ b/drivers/misc/eeprom/sunxi_sid.c
47660 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47661
47662 platform_set_drvdata(pdev, sid_data);
47663
47664 - sid_bin_attr.size = sid_data->keysize;
47665 + pax_open_kernel();
47666 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47667 + pax_close_kernel();
47668 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47669 return -ENODEV;
47670
47671 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47672 index 36f5d52..32311c3 100644
47673 --- a/drivers/misc/kgdbts.c
47674 +++ b/drivers/misc/kgdbts.c
47675 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47676 char before[BREAK_INSTR_SIZE];
47677 char after[BREAK_INSTR_SIZE];
47678
47679 - probe_kernel_read(before, (char *)kgdbts_break_test,
47680 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47681 BREAK_INSTR_SIZE);
47682 init_simple_test();
47683 ts.tst = plant_and_detach_test;
47684 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47685 /* Activate test with initial breakpoint */
47686 if (!is_early)
47687 kgdb_breakpoint();
47688 - probe_kernel_read(after, (char *)kgdbts_break_test,
47689 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47690 BREAK_INSTR_SIZE);
47691 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47692 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47693 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47694 index 4739689..8a52950 100644
47695 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47696 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47697 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47698 * the lid is closed. This leads to interrupts as soon as a little move
47699 * is done.
47700 */
47701 - atomic_inc(&lis3->count);
47702 + atomic_inc_unchecked(&lis3->count);
47703
47704 wake_up_interruptible(&lis3->misc_wait);
47705 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47706 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47707 if (lis3->pm_dev)
47708 pm_runtime_get_sync(lis3->pm_dev);
47709
47710 - atomic_set(&lis3->count, 0);
47711 + atomic_set_unchecked(&lis3->count, 0);
47712 return 0;
47713 }
47714
47715 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47716 add_wait_queue(&lis3->misc_wait, &wait);
47717 while (true) {
47718 set_current_state(TASK_INTERRUPTIBLE);
47719 - data = atomic_xchg(&lis3->count, 0);
47720 + data = atomic_xchg_unchecked(&lis3->count, 0);
47721 if (data)
47722 break;
47723
47724 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47725 struct lis3lv02d, miscdev);
47726
47727 poll_wait(file, &lis3->misc_wait, wait);
47728 - if (atomic_read(&lis3->count))
47729 + if (atomic_read_unchecked(&lis3->count))
47730 return POLLIN | POLLRDNORM;
47731 return 0;
47732 }
47733 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47734 index c439c82..1f20f57 100644
47735 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47736 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47737 @@ -297,7 +297,7 @@ struct lis3lv02d {
47738 struct input_polled_dev *idev; /* input device */
47739 struct platform_device *pdev; /* platform device */
47740 struct regulator_bulk_data regulators[2];
47741 - atomic_t count; /* interrupt count after last read */
47742 + atomic_unchecked_t count; /* interrupt count after last read */
47743 union axis_conversion ac; /* hw -> logical axis */
47744 int mapped_btns[3];
47745
47746 diff --git a/drivers/misc/mei/main.c b/drivers/misc/mei/main.c
47747 index 3e29681..e40bcd03 100644
47748 --- a/drivers/misc/mei/main.c
47749 +++ b/drivers/misc/mei/main.c
47750 @@ -685,7 +685,7 @@ int mei_register(struct mei_device *dev, struct device *parent)
47751 /* Fill in the data structures */
47752 devno = MKDEV(MAJOR(mei_devt), dev->minor);
47753 cdev_init(&dev->cdev, &mei_fops);
47754 - dev->cdev.owner = mei_fops.owner;
47755 + dev->cdev.owner = parent->driver->owner;
47756
47757 /* Add the device */
47758 ret = cdev_add(&dev->cdev, devno, 1);
47759 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47760 index 2f30bad..c4c13d0 100644
47761 --- a/drivers/misc/sgi-gru/gruhandles.c
47762 +++ b/drivers/misc/sgi-gru/gruhandles.c
47763 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47764 unsigned long nsec;
47765
47766 nsec = CLKS2NSEC(clks);
47767 - atomic_long_inc(&mcs_op_statistics[op].count);
47768 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47769 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47770 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47771 if (mcs_op_statistics[op].max < nsec)
47772 mcs_op_statistics[op].max = nsec;
47773 }
47774 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47775 index 4f76359..cdfcb2e 100644
47776 --- a/drivers/misc/sgi-gru/gruprocfs.c
47777 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47778 @@ -32,9 +32,9 @@
47779
47780 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47781
47782 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47783 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47784 {
47785 - unsigned long val = atomic_long_read(v);
47786 + unsigned long val = atomic_long_read_unchecked(v);
47787
47788 seq_printf(s, "%16lu %s\n", val, id);
47789 }
47790 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47791
47792 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47793 for (op = 0; op < mcsop_last; op++) {
47794 - count = atomic_long_read(&mcs_op_statistics[op].count);
47795 - total = atomic_long_read(&mcs_op_statistics[op].total);
47796 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47797 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47798 max = mcs_op_statistics[op].max;
47799 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47800 count ? total / count : 0, max);
47801 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47802 index 5c3ce24..4915ccb 100644
47803 --- a/drivers/misc/sgi-gru/grutables.h
47804 +++ b/drivers/misc/sgi-gru/grutables.h
47805 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47806 * GRU statistics.
47807 */
47808 struct gru_stats_s {
47809 - atomic_long_t vdata_alloc;
47810 - atomic_long_t vdata_free;
47811 - atomic_long_t gts_alloc;
47812 - atomic_long_t gts_free;
47813 - atomic_long_t gms_alloc;
47814 - atomic_long_t gms_free;
47815 - atomic_long_t gts_double_allocate;
47816 - atomic_long_t assign_context;
47817 - atomic_long_t assign_context_failed;
47818 - atomic_long_t free_context;
47819 - atomic_long_t load_user_context;
47820 - atomic_long_t load_kernel_context;
47821 - atomic_long_t lock_kernel_context;
47822 - atomic_long_t unlock_kernel_context;
47823 - atomic_long_t steal_user_context;
47824 - atomic_long_t steal_kernel_context;
47825 - atomic_long_t steal_context_failed;
47826 - atomic_long_t nopfn;
47827 - atomic_long_t asid_new;
47828 - atomic_long_t asid_next;
47829 - atomic_long_t asid_wrap;
47830 - atomic_long_t asid_reuse;
47831 - atomic_long_t intr;
47832 - atomic_long_t intr_cbr;
47833 - atomic_long_t intr_tfh;
47834 - atomic_long_t intr_spurious;
47835 - atomic_long_t intr_mm_lock_failed;
47836 - atomic_long_t call_os;
47837 - atomic_long_t call_os_wait_queue;
47838 - atomic_long_t user_flush_tlb;
47839 - atomic_long_t user_unload_context;
47840 - atomic_long_t user_exception;
47841 - atomic_long_t set_context_option;
47842 - atomic_long_t check_context_retarget_intr;
47843 - atomic_long_t check_context_unload;
47844 - atomic_long_t tlb_dropin;
47845 - atomic_long_t tlb_preload_page;
47846 - atomic_long_t tlb_dropin_fail_no_asid;
47847 - atomic_long_t tlb_dropin_fail_upm;
47848 - atomic_long_t tlb_dropin_fail_invalid;
47849 - atomic_long_t tlb_dropin_fail_range_active;
47850 - atomic_long_t tlb_dropin_fail_idle;
47851 - atomic_long_t tlb_dropin_fail_fmm;
47852 - atomic_long_t tlb_dropin_fail_no_exception;
47853 - atomic_long_t tfh_stale_on_fault;
47854 - atomic_long_t mmu_invalidate_range;
47855 - atomic_long_t mmu_invalidate_page;
47856 - atomic_long_t flush_tlb;
47857 - atomic_long_t flush_tlb_gru;
47858 - atomic_long_t flush_tlb_gru_tgh;
47859 - atomic_long_t flush_tlb_gru_zero_asid;
47860 + atomic_long_unchecked_t vdata_alloc;
47861 + atomic_long_unchecked_t vdata_free;
47862 + atomic_long_unchecked_t gts_alloc;
47863 + atomic_long_unchecked_t gts_free;
47864 + atomic_long_unchecked_t gms_alloc;
47865 + atomic_long_unchecked_t gms_free;
47866 + atomic_long_unchecked_t gts_double_allocate;
47867 + atomic_long_unchecked_t assign_context;
47868 + atomic_long_unchecked_t assign_context_failed;
47869 + atomic_long_unchecked_t free_context;
47870 + atomic_long_unchecked_t load_user_context;
47871 + atomic_long_unchecked_t load_kernel_context;
47872 + atomic_long_unchecked_t lock_kernel_context;
47873 + atomic_long_unchecked_t unlock_kernel_context;
47874 + atomic_long_unchecked_t steal_user_context;
47875 + atomic_long_unchecked_t steal_kernel_context;
47876 + atomic_long_unchecked_t steal_context_failed;
47877 + atomic_long_unchecked_t nopfn;
47878 + atomic_long_unchecked_t asid_new;
47879 + atomic_long_unchecked_t asid_next;
47880 + atomic_long_unchecked_t asid_wrap;
47881 + atomic_long_unchecked_t asid_reuse;
47882 + atomic_long_unchecked_t intr;
47883 + atomic_long_unchecked_t intr_cbr;
47884 + atomic_long_unchecked_t intr_tfh;
47885 + atomic_long_unchecked_t intr_spurious;
47886 + atomic_long_unchecked_t intr_mm_lock_failed;
47887 + atomic_long_unchecked_t call_os;
47888 + atomic_long_unchecked_t call_os_wait_queue;
47889 + atomic_long_unchecked_t user_flush_tlb;
47890 + atomic_long_unchecked_t user_unload_context;
47891 + atomic_long_unchecked_t user_exception;
47892 + atomic_long_unchecked_t set_context_option;
47893 + atomic_long_unchecked_t check_context_retarget_intr;
47894 + atomic_long_unchecked_t check_context_unload;
47895 + atomic_long_unchecked_t tlb_dropin;
47896 + atomic_long_unchecked_t tlb_preload_page;
47897 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47898 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47899 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47900 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47901 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47902 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47903 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47904 + atomic_long_unchecked_t tfh_stale_on_fault;
47905 + atomic_long_unchecked_t mmu_invalidate_range;
47906 + atomic_long_unchecked_t mmu_invalidate_page;
47907 + atomic_long_unchecked_t flush_tlb;
47908 + atomic_long_unchecked_t flush_tlb_gru;
47909 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47910 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47911
47912 - atomic_long_t copy_gpa;
47913 - atomic_long_t read_gpa;
47914 + atomic_long_unchecked_t copy_gpa;
47915 + atomic_long_unchecked_t read_gpa;
47916
47917 - atomic_long_t mesq_receive;
47918 - atomic_long_t mesq_receive_none;
47919 - atomic_long_t mesq_send;
47920 - atomic_long_t mesq_send_failed;
47921 - atomic_long_t mesq_noop;
47922 - atomic_long_t mesq_send_unexpected_error;
47923 - atomic_long_t mesq_send_lb_overflow;
47924 - atomic_long_t mesq_send_qlimit_reached;
47925 - atomic_long_t mesq_send_amo_nacked;
47926 - atomic_long_t mesq_send_put_nacked;
47927 - atomic_long_t mesq_page_overflow;
47928 - atomic_long_t mesq_qf_locked;
47929 - atomic_long_t mesq_qf_noop_not_full;
47930 - atomic_long_t mesq_qf_switch_head_failed;
47931 - atomic_long_t mesq_qf_unexpected_error;
47932 - atomic_long_t mesq_noop_unexpected_error;
47933 - atomic_long_t mesq_noop_lb_overflow;
47934 - atomic_long_t mesq_noop_qlimit_reached;
47935 - atomic_long_t mesq_noop_amo_nacked;
47936 - atomic_long_t mesq_noop_put_nacked;
47937 - atomic_long_t mesq_noop_page_overflow;
47938 + atomic_long_unchecked_t mesq_receive;
47939 + atomic_long_unchecked_t mesq_receive_none;
47940 + atomic_long_unchecked_t mesq_send;
47941 + atomic_long_unchecked_t mesq_send_failed;
47942 + atomic_long_unchecked_t mesq_noop;
47943 + atomic_long_unchecked_t mesq_send_unexpected_error;
47944 + atomic_long_unchecked_t mesq_send_lb_overflow;
47945 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47946 + atomic_long_unchecked_t mesq_send_amo_nacked;
47947 + atomic_long_unchecked_t mesq_send_put_nacked;
47948 + atomic_long_unchecked_t mesq_page_overflow;
47949 + atomic_long_unchecked_t mesq_qf_locked;
47950 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47951 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47952 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47953 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47954 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47955 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47956 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47957 + atomic_long_unchecked_t mesq_noop_put_nacked;
47958 + atomic_long_unchecked_t mesq_noop_page_overflow;
47959
47960 };
47961
47962 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47963 tghop_invalidate, mcsop_last};
47964
47965 struct mcs_op_statistic {
47966 - atomic_long_t count;
47967 - atomic_long_t total;
47968 + atomic_long_unchecked_t count;
47969 + atomic_long_unchecked_t total;
47970 unsigned long max;
47971 };
47972
47973 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47974
47975 #define STAT(id) do { \
47976 if (gru_options & OPT_STATS) \
47977 - atomic_long_inc(&gru_stats.id); \
47978 + atomic_long_inc_unchecked(&gru_stats.id); \
47979 } while (0)
47980
47981 #ifdef CONFIG_SGI_GRU_DEBUG
47982 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47983 index c862cd4..0d176fe 100644
47984 --- a/drivers/misc/sgi-xp/xp.h
47985 +++ b/drivers/misc/sgi-xp/xp.h
47986 @@ -288,7 +288,7 @@ struct xpc_interface {
47987 xpc_notify_func, void *);
47988 void (*received) (short, int, void *);
47989 enum xp_retval (*partid_to_nasids) (short, void *);
47990 -};
47991 +} __no_const;
47992
47993 extern struct xpc_interface xpc_interface;
47994
47995 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47996 index 01be66d..e3a0c7e 100644
47997 --- a/drivers/misc/sgi-xp/xp_main.c
47998 +++ b/drivers/misc/sgi-xp/xp_main.c
47999 @@ -78,13 +78,13 @@ xpc_notloaded(void)
48000 }
48001
48002 struct xpc_interface xpc_interface = {
48003 - (void (*)(int))xpc_notloaded,
48004 - (void (*)(int))xpc_notloaded,
48005 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
48006 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
48007 + .connect = (void (*)(int))xpc_notloaded,
48008 + .disconnect = (void (*)(int))xpc_notloaded,
48009 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
48010 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
48011 void *))xpc_notloaded,
48012 - (void (*)(short, int, void *))xpc_notloaded,
48013 - (enum xp_retval(*)(short, void *))xpc_notloaded
48014 + .received = (void (*)(short, int, void *))xpc_notloaded,
48015 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
48016 };
48017 EXPORT_SYMBOL_GPL(xpc_interface);
48018
48019 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
48020 index b94d5f7..7f494c5 100644
48021 --- a/drivers/misc/sgi-xp/xpc.h
48022 +++ b/drivers/misc/sgi-xp/xpc.h
48023 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
48024 void (*received_payload) (struct xpc_channel *, void *);
48025 void (*notify_senders_of_disconnect) (struct xpc_channel *);
48026 };
48027 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
48028
48029 /* struct xpc_partition act_state values (for XPC HB) */
48030
48031 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
48032 /* found in xpc_main.c */
48033 extern struct device *xpc_part;
48034 extern struct device *xpc_chan;
48035 -extern struct xpc_arch_operations xpc_arch_ops;
48036 +extern xpc_arch_operations_no_const xpc_arch_ops;
48037 extern int xpc_disengage_timelimit;
48038 extern int xpc_disengage_timedout;
48039 extern int xpc_activate_IRQ_rcvd;
48040 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
48041 index 7f32712..8539ab2 100644
48042 --- a/drivers/misc/sgi-xp/xpc_main.c
48043 +++ b/drivers/misc/sgi-xp/xpc_main.c
48044 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
48045 .notifier_call = xpc_system_die,
48046 };
48047
48048 -struct xpc_arch_operations xpc_arch_ops;
48049 +xpc_arch_operations_no_const xpc_arch_ops;
48050
48051 /*
48052 * Timer function to enforce the timelimit on the partition disengage.
48053 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
48054 index 60f7141..ba97c1a 100644
48055 --- a/drivers/mmc/card/block.c
48056 +++ b/drivers/mmc/card/block.c
48057 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
48058 if (idata->ic.postsleep_min_us)
48059 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
48060
48061 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
48062 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
48063 err = -EFAULT;
48064 goto cmd_rel_host;
48065 }
48066 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
48067 index f45ab91..9f50d8f 100644
48068 --- a/drivers/mmc/host/dw_mmc.h
48069 +++ b/drivers/mmc/host/dw_mmc.h
48070 @@ -287,5 +287,5 @@ struct dw_mci_drv_data {
48071 int (*execute_tuning)(struct dw_mci_slot *slot);
48072 int (*prepare_hs400_tuning)(struct dw_mci *host,
48073 struct mmc_ios *ios);
48074 -};
48075 +} __do_const;
48076 #endif /* _DW_MMC_H_ */
48077 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
48078 index fb26674..3172c2b 100644
48079 --- a/drivers/mmc/host/mmci.c
48080 +++ b/drivers/mmc/host/mmci.c
48081 @@ -1633,7 +1633,9 @@ static int mmci_probe(struct amba_device *dev,
48082 mmc->caps |= MMC_CAP_CMD23;
48083
48084 if (variant->busy_detect) {
48085 - mmci_ops.card_busy = mmci_card_busy;
48086 + pax_open_kernel();
48087 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
48088 + pax_close_kernel();
48089 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
48090 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
48091 mmc->max_busy_timeout = 0;
48092 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
48093 index 9df2b68..6d5ed1a 100644
48094 --- a/drivers/mmc/host/omap_hsmmc.c
48095 +++ b/drivers/mmc/host/omap_hsmmc.c
48096 @@ -2004,7 +2004,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
48097
48098 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
48099 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
48100 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48101 + pax_open_kernel();
48102 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
48103 + pax_close_kernel();
48104 }
48105
48106 pm_runtime_enable(host->dev);
48107 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
48108 index 82f512d..5a228bb 100644
48109 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
48110 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
48111 @@ -993,9 +993,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
48112 host->mmc->caps |= MMC_CAP_1_8V_DDR;
48113 }
48114
48115 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
48116 - sdhci_esdhc_ops.platform_execute_tuning =
48117 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
48118 + pax_open_kernel();
48119 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
48120 esdhc_executing_tuning;
48121 + pax_close_kernel();
48122 + }
48123
48124 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
48125 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
48126 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
48127 index c6d2dd7..81b1ca3 100644
48128 --- a/drivers/mmc/host/sdhci-s3c.c
48129 +++ b/drivers/mmc/host/sdhci-s3c.c
48130 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
48131 * we can use overriding functions instead of default.
48132 */
48133 if (sc->no_divider) {
48134 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48135 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48136 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48137 + pax_open_kernel();
48138 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
48139 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
48140 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
48141 + pax_close_kernel();
48142 }
48143
48144 /* It supports additional host capabilities if needed */
48145 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
48146 index 9a1a6ff..b8f1a57 100644
48147 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
48148 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
48149 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
48150 size_t totlen = 0, thislen;
48151 int ret = 0;
48152 size_t buflen = 0;
48153 - static char *buffer;
48154 + char *buffer;
48155
48156 if (!ECCBUF_SIZE) {
48157 /* We should fall back to a general writev implementation.
48158 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
48159 index 870c7fc..c7d6440 100644
48160 --- a/drivers/mtd/nand/denali.c
48161 +++ b/drivers/mtd/nand/denali.c
48162 @@ -24,6 +24,7 @@
48163 #include <linux/slab.h>
48164 #include <linux/mtd/mtd.h>
48165 #include <linux/module.h>
48166 +#include <linux/slab.h>
48167
48168 #include "denali.h"
48169
48170 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48171 index 1b8f350..990f2e9 100644
48172 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48173 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48174 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48175
48176 /* first try to map the upper buffer directly */
48177 if (virt_addr_valid(this->upper_buf) &&
48178 - !object_is_on_stack(this->upper_buf)) {
48179 + !object_starts_on_stack(this->upper_buf)) {
48180 sg_init_one(sgl, this->upper_buf, this->upper_len);
48181 ret = dma_map_sg(this->dev, sgl, 1, dr);
48182 if (ret == 0)
48183 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48184 index a5dfbfb..8042ab4 100644
48185 --- a/drivers/mtd/nftlmount.c
48186 +++ b/drivers/mtd/nftlmount.c
48187 @@ -24,6 +24,7 @@
48188 #include <asm/errno.h>
48189 #include <linux/delay.h>
48190 #include <linux/slab.h>
48191 +#include <linux/sched.h>
48192 #include <linux/mtd/mtd.h>
48193 #include <linux/mtd/nand.h>
48194 #include <linux/mtd/nftl.h>
48195 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48196 index c23184a..4115c41 100644
48197 --- a/drivers/mtd/sm_ftl.c
48198 +++ b/drivers/mtd/sm_ftl.c
48199 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48200 #define SM_CIS_VENDOR_OFFSET 0x59
48201 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48202 {
48203 - struct attribute_group *attr_group;
48204 + attribute_group_no_const *attr_group;
48205 struct attribute **attributes;
48206 struct sm_sysfs_attribute *vendor_attribute;
48207 char *vendor;
48208 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48209 index 7b11243..b3278a3 100644
48210 --- a/drivers/net/bonding/bond_netlink.c
48211 +++ b/drivers/net/bonding/bond_netlink.c
48212 @@ -585,7 +585,7 @@ nla_put_failure:
48213 return -EMSGSIZE;
48214 }
48215
48216 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48217 +struct rtnl_link_ops bond_link_ops = {
48218 .kind = "bond",
48219 .priv_size = sizeof(struct bonding),
48220 .setup = bond_setup,
48221 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48222 index b3b922a..80bba38 100644
48223 --- a/drivers/net/caif/caif_hsi.c
48224 +++ b/drivers/net/caif/caif_hsi.c
48225 @@ -1444,7 +1444,7 @@ err:
48226 return -ENODEV;
48227 }
48228
48229 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48230 +static struct rtnl_link_ops caif_hsi_link_ops = {
48231 .kind = "cfhsi",
48232 .priv_size = sizeof(struct cfhsi),
48233 .setup = cfhsi_setup,
48234 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48235 index e8c96b8..516a96c 100644
48236 --- a/drivers/net/can/Kconfig
48237 +++ b/drivers/net/can/Kconfig
48238 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48239
48240 config CAN_FLEXCAN
48241 tristate "Support for Freescale FLEXCAN based chips"
48242 - depends on ARM || PPC
48243 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48244 ---help---
48245 Say Y here if you want to support for Freescale FlexCAN.
48246
48247 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48248 index e9b1810..5c2f3f9 100644
48249 --- a/drivers/net/can/dev.c
48250 +++ b/drivers/net/can/dev.c
48251 @@ -964,7 +964,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48252 return -EOPNOTSUPP;
48253 }
48254
48255 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48256 +static struct rtnl_link_ops can_link_ops = {
48257 .kind = "can",
48258 .maxtype = IFLA_CAN_MAX,
48259 .policy = can_policy,
48260 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48261 index 0ce868d..e5dc8bd 100644
48262 --- a/drivers/net/can/vcan.c
48263 +++ b/drivers/net/can/vcan.c
48264 @@ -166,7 +166,7 @@ static void vcan_setup(struct net_device *dev)
48265 dev->destructor = free_netdev;
48266 }
48267
48268 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48269 +static struct rtnl_link_ops vcan_link_ops = {
48270 .kind = "vcan",
48271 .setup = vcan_setup,
48272 };
48273 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48274 index 49adbf1..fff7ff8 100644
48275 --- a/drivers/net/dummy.c
48276 +++ b/drivers/net/dummy.c
48277 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48278 return 0;
48279 }
48280
48281 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48282 +static struct rtnl_link_ops dummy_link_ops = {
48283 .kind = DRV_NAME,
48284 .setup = dummy_setup,
48285 .validate = dummy_validate,
48286 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48287 index 0443654..4f0aa18 100644
48288 --- a/drivers/net/ethernet/8390/ax88796.c
48289 +++ b/drivers/net/ethernet/8390/ax88796.c
48290 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48291 if (ax->plat->reg_offsets)
48292 ei_local->reg_offset = ax->plat->reg_offsets;
48293 else {
48294 + resource_size_t _mem_size = mem_size;
48295 + do_div(_mem_size, 0x18);
48296 ei_local->reg_offset = ax->reg_offsets;
48297 for (ret = 0; ret < 0x18; ret++)
48298 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48299 + ax->reg_offsets[ret] = _mem_size * ret;
48300 }
48301
48302 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48303 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48304 index da48e66..2dbec80 100644
48305 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48306 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48307 @@ -1256,7 +1256,7 @@ static int tse_shutdown(struct net_device *dev)
48308 return 0;
48309 }
48310
48311 -static struct net_device_ops altera_tse_netdev_ops = {
48312 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48313 .ndo_open = tse_open,
48314 .ndo_stop = tse_shutdown,
48315 .ndo_start_xmit = tse_start_xmit,
48316 @@ -1493,11 +1493,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48317 ndev->netdev_ops = &altera_tse_netdev_ops;
48318 altera_tse_set_ethtool_ops(ndev);
48319
48320 + pax_open_kernel();
48321 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48322
48323 if (priv->hash_filter)
48324 altera_tse_netdev_ops.ndo_set_rx_mode =
48325 tse_set_rx_mode_hashfilter;
48326 + pax_close_kernel();
48327
48328 /* Scatter/gather IO is not supported,
48329 * so it is turned off
48330 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48331 index 34c28aa..5e06567 100644
48332 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48333 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48334 @@ -1124,14 +1124,14 @@ do { \
48335 * operations, everything works on mask values.
48336 */
48337 #define XMDIO_READ(_pdata, _mmd, _reg) \
48338 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48339 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48340 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48341
48342 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48343 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48344
48345 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48346 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48347 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48348 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48349
48350 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48351 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48352 index 8a50b01..39c1ad0 100644
48353 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48354 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48355 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48356
48357 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48358
48359 - pdata->hw_if.config_dcb_tc(pdata);
48360 + pdata->hw_if->config_dcb_tc(pdata);
48361
48362 return 0;
48363 }
48364 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48365
48366 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48367
48368 - pdata->hw_if.config_dcb_pfc(pdata);
48369 + pdata->hw_if->config_dcb_pfc(pdata);
48370
48371 return 0;
48372 }
48373 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48374 index 5c92fb7..08be735 100644
48375 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48376 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48377 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48378
48379 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48380 {
48381 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48382 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48383 struct xgbe_channel *channel;
48384 struct xgbe_ring *ring;
48385 struct xgbe_ring_data *rdata;
48386 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48387
48388 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48389 {
48390 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48391 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48392 struct xgbe_channel *channel;
48393 struct xgbe_ring *ring;
48394 struct xgbe_ring_desc *rdesc;
48395 @@ -620,17 +620,12 @@ err_out:
48396 return 0;
48397 }
48398
48399 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48400 -{
48401 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48402 -
48403 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48404 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48405 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48406 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48407 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48408 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48409 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48410 -
48411 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48412 -}
48413 +struct xgbe_desc_if default_xgbe_desc_if = {
48414 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48415 + .free_ring_resources = xgbe_free_ring_resources,
48416 + .map_tx_skb = xgbe_map_tx_skb,
48417 + .map_rx_buffer = xgbe_map_rx_buffer,
48418 + .unmap_rdata = xgbe_unmap_rdata,
48419 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48420 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48421 +};
48422 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48423 index 21d9497..c74b40f 100644
48424 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48425 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48426 @@ -2772,7 +2772,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48427
48428 static int xgbe_init(struct xgbe_prv_data *pdata)
48429 {
48430 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48431 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48432 int ret;
48433
48434 DBGPR("-->xgbe_init\n");
48435 @@ -2838,106 +2838,101 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48436 return 0;
48437 }
48438
48439 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48440 -{
48441 - DBGPR("-->xgbe_init_function_ptrs\n");
48442 -
48443 - hw_if->tx_complete = xgbe_tx_complete;
48444 -
48445 - hw_if->set_mac_address = xgbe_set_mac_address;
48446 - hw_if->config_rx_mode = xgbe_config_rx_mode;
48447 -
48448 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48449 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48450 -
48451 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48452 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48453 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48454 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48455 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48456 -
48457 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48458 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48459 -
48460 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48461 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48462 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48463 -
48464 - hw_if->enable_tx = xgbe_enable_tx;
48465 - hw_if->disable_tx = xgbe_disable_tx;
48466 - hw_if->enable_rx = xgbe_enable_rx;
48467 - hw_if->disable_rx = xgbe_disable_rx;
48468 -
48469 - hw_if->powerup_tx = xgbe_powerup_tx;
48470 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48471 - hw_if->powerup_rx = xgbe_powerup_rx;
48472 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48473 -
48474 - hw_if->dev_xmit = xgbe_dev_xmit;
48475 - hw_if->dev_read = xgbe_dev_read;
48476 - hw_if->enable_int = xgbe_enable_int;
48477 - hw_if->disable_int = xgbe_disable_int;
48478 - hw_if->init = xgbe_init;
48479 - hw_if->exit = xgbe_exit;
48480 +struct xgbe_hw_if default_xgbe_hw_if = {
48481 + .tx_complete = xgbe_tx_complete,
48482 +
48483 + .set_mac_address = xgbe_set_mac_address,
48484 + .config_rx_mode = xgbe_config_rx_mode,
48485 +
48486 + .enable_rx_csum = xgbe_enable_rx_csum,
48487 + .disable_rx_csum = xgbe_disable_rx_csum,
48488 +
48489 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48490 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48491 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48492 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48493 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48494 +
48495 + .read_mmd_regs = xgbe_read_mmd_regs,
48496 + .write_mmd_regs = xgbe_write_mmd_regs,
48497 +
48498 + .set_gmii_speed = xgbe_set_gmii_speed,
48499 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48500 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48501 +
48502 + .enable_tx = xgbe_enable_tx,
48503 + .disable_tx = xgbe_disable_tx,
48504 + .enable_rx = xgbe_enable_rx,
48505 + .disable_rx = xgbe_disable_rx,
48506 +
48507 + .powerup_tx = xgbe_powerup_tx,
48508 + .powerdown_tx = xgbe_powerdown_tx,
48509 + .powerup_rx = xgbe_powerup_rx,
48510 + .powerdown_rx = xgbe_powerdown_rx,
48511 +
48512 + .dev_xmit = xgbe_dev_xmit,
48513 + .dev_read = xgbe_dev_read,
48514 + .enable_int = xgbe_enable_int,
48515 + .disable_int = xgbe_disable_int,
48516 + .init = xgbe_init,
48517 + .exit = xgbe_exit,
48518
48519 /* Descriptor related Sequences have to be initialized here */
48520 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48521 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48522 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48523 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48524 - hw_if->is_last_desc = xgbe_is_last_desc;
48525 - hw_if->is_context_desc = xgbe_is_context_desc;
48526 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48527 + .tx_desc_init = xgbe_tx_desc_init,
48528 + .rx_desc_init = xgbe_rx_desc_init,
48529 + .tx_desc_reset = xgbe_tx_desc_reset,
48530 + .rx_desc_reset = xgbe_rx_desc_reset,
48531 + .is_last_desc = xgbe_is_last_desc,
48532 + .is_context_desc = xgbe_is_context_desc,
48533 + .tx_start_xmit = xgbe_tx_start_xmit,
48534
48535 /* For FLOW ctrl */
48536 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48537 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48538 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48539 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48540
48541 /* For RX coalescing */
48542 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48543 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48544 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48545 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48546 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48547 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48548 + .usec_to_riwt = xgbe_usec_to_riwt,
48549 + .riwt_to_usec = xgbe_riwt_to_usec,
48550
48551 /* For RX and TX threshold config */
48552 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48553 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48554 + .config_rx_threshold = xgbe_config_rx_threshold,
48555 + .config_tx_threshold = xgbe_config_tx_threshold,
48556
48557 /* For RX and TX Store and Forward Mode config */
48558 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48559 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48560 + .config_rsf_mode = xgbe_config_rsf_mode,
48561 + .config_tsf_mode = xgbe_config_tsf_mode,
48562
48563 /* For TX DMA Operating on Second Frame config */
48564 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48565 + .config_osp_mode = xgbe_config_osp_mode,
48566
48567 /* For RX and TX PBL config */
48568 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48569 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48570 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48571 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48572 - hw_if->config_pblx8 = xgbe_config_pblx8;
48573 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48574 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48575 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48576 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48577 + .config_pblx8 = xgbe_config_pblx8,
48578
48579 /* For MMC statistics support */
48580 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48581 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48582 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48583 + .tx_mmc_int = xgbe_tx_mmc_int,
48584 + .rx_mmc_int = xgbe_rx_mmc_int,
48585 + .read_mmc_stats = xgbe_read_mmc_stats,
48586
48587 /* For PTP config */
48588 - hw_if->config_tstamp = xgbe_config_tstamp;
48589 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48590 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48591 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48592 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48593 + .config_tstamp = xgbe_config_tstamp,
48594 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48595 + .set_tstamp_time = xgbe_set_tstamp_time,
48596 + .get_tstamp_time = xgbe_get_tstamp_time,
48597 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48598
48599 /* For Data Center Bridging config */
48600 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48601 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48602 + .config_dcb_tc = xgbe_config_dcb_tc,
48603 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48604
48605 /* For Receive Side Scaling */
48606 - hw_if->enable_rss = xgbe_enable_rss;
48607 - hw_if->disable_rss = xgbe_disable_rss;
48608 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48609 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48610 -
48611 - DBGPR("<--xgbe_init_function_ptrs\n");
48612 -}
48613 + .enable_rss = xgbe_enable_rss,
48614 + .disable_rss = xgbe_disable_rss,
48615 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48616 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48617 +};
48618 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48619 index 9fd6c69..588ff02 100644
48620 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48621 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48622 @@ -243,7 +243,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48623 * support, tell it now
48624 */
48625 if (ring->tx.xmit_more)
48626 - pdata->hw_if.tx_start_xmit(channel, ring);
48627 + pdata->hw_if->tx_start_xmit(channel, ring);
48628
48629 return NETDEV_TX_BUSY;
48630 }
48631 @@ -271,7 +271,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48632
48633 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48634 {
48635 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48636 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48637 struct xgbe_channel *channel;
48638 enum xgbe_int int_id;
48639 unsigned int i;
48640 @@ -293,7 +293,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48641
48642 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48643 {
48644 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48645 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48646 struct xgbe_channel *channel;
48647 enum xgbe_int int_id;
48648 unsigned int i;
48649 @@ -316,7 +316,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48650 static irqreturn_t xgbe_isr(int irq, void *data)
48651 {
48652 struct xgbe_prv_data *pdata = data;
48653 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48654 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48655 struct xgbe_channel *channel;
48656 unsigned int dma_isr, dma_ch_isr;
48657 unsigned int mac_isr, mac_tssr;
48658 @@ -682,7 +682,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48659
48660 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48661 {
48662 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48663 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48664
48665 DBGPR("-->xgbe_init_tx_coalesce\n");
48666
48667 @@ -696,7 +696,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48668
48669 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48670 {
48671 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48672 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48673
48674 DBGPR("-->xgbe_init_rx_coalesce\n");
48675
48676 @@ -711,7 +711,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48677
48678 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48679 {
48680 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48681 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48682 struct xgbe_channel *channel;
48683 struct xgbe_ring *ring;
48684 struct xgbe_ring_data *rdata;
48685 @@ -736,7 +736,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48686
48687 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48688 {
48689 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48690 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48691 struct xgbe_channel *channel;
48692 struct xgbe_ring *ring;
48693 struct xgbe_ring_data *rdata;
48694 @@ -762,7 +762,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48695 static void xgbe_adjust_link(struct net_device *netdev)
48696 {
48697 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48698 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48699 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48700 struct phy_device *phydev = pdata->phydev;
48701 int new_state = 0;
48702
48703 @@ -870,7 +870,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48704 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48705 {
48706 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48707 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48708 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48709 unsigned long flags;
48710
48711 DBGPR("-->xgbe_powerdown\n");
48712 @@ -908,7 +908,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48713 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48714 {
48715 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48716 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48717 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48718 unsigned long flags;
48719
48720 DBGPR("-->xgbe_powerup\n");
48721 @@ -945,7 +945,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48722
48723 static int xgbe_start(struct xgbe_prv_data *pdata)
48724 {
48725 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48726 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48727 struct net_device *netdev = pdata->netdev;
48728 int ret;
48729
48730 @@ -984,7 +984,7 @@ err_napi:
48731
48732 static void xgbe_stop(struct xgbe_prv_data *pdata)
48733 {
48734 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48735 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48736 struct xgbe_channel *channel;
48737 struct net_device *netdev = pdata->netdev;
48738 struct netdev_queue *txq;
48739 @@ -1211,7 +1211,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48740 return -ERANGE;
48741 }
48742
48743 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48744 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48745
48746 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48747
48748 @@ -1360,7 +1360,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48749 static int xgbe_open(struct net_device *netdev)
48750 {
48751 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48752 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48753 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48754 int ret;
48755
48756 DBGPR("-->xgbe_open\n");
48757 @@ -1432,7 +1432,7 @@ err_phy_init:
48758 static int xgbe_close(struct net_device *netdev)
48759 {
48760 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48761 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48762 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48763
48764 DBGPR("-->xgbe_close\n");
48765
48766 @@ -1460,8 +1460,8 @@ static int xgbe_close(struct net_device *netdev)
48767 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48768 {
48769 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48770 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48771 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48772 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48773 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48774 struct xgbe_channel *channel;
48775 struct xgbe_ring *ring;
48776 struct xgbe_packet_data *packet;
48777 @@ -1529,7 +1529,7 @@ tx_netdev_return:
48778 static void xgbe_set_rx_mode(struct net_device *netdev)
48779 {
48780 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48781 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48782 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48783
48784 DBGPR("-->xgbe_set_rx_mode\n");
48785
48786 @@ -1541,7 +1541,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48787 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48788 {
48789 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48790 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48791 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48792 struct sockaddr *saddr = addr;
48793
48794 DBGPR("-->xgbe_set_mac_address\n");
48795 @@ -1616,7 +1616,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48796
48797 DBGPR("-->%s\n", __func__);
48798
48799 - pdata->hw_if.read_mmc_stats(pdata);
48800 + pdata->hw_if->read_mmc_stats(pdata);
48801
48802 s->rx_packets = pstats->rxframecount_gb;
48803 s->rx_bytes = pstats->rxoctetcount_gb;
48804 @@ -1643,7 +1643,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48805 u16 vid)
48806 {
48807 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48808 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48809 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48810
48811 DBGPR("-->%s\n", __func__);
48812
48813 @@ -1659,7 +1659,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48814 u16 vid)
48815 {
48816 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48817 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48818 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48819
48820 DBGPR("-->%s\n", __func__);
48821
48822 @@ -1725,7 +1725,7 @@ static int xgbe_set_features(struct net_device *netdev,
48823 netdev_features_t features)
48824 {
48825 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48826 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48827 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48828 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48829 int ret = 0;
48830
48831 @@ -1791,8 +1791,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48832 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48833 {
48834 struct xgbe_prv_data *pdata = channel->pdata;
48835 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48836 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48837 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48838 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48839 struct xgbe_ring *ring = channel->rx_ring;
48840 struct xgbe_ring_data *rdata;
48841
48842 @@ -1847,8 +1847,8 @@ static struct sk_buff *xgbe_create_skb(struct napi_struct *napi,
48843 static int xgbe_tx_poll(struct xgbe_channel *channel)
48844 {
48845 struct xgbe_prv_data *pdata = channel->pdata;
48846 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48847 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48848 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48849 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48850 struct xgbe_ring *ring = channel->tx_ring;
48851 struct xgbe_ring_data *rdata;
48852 struct xgbe_ring_desc *rdesc;
48853 @@ -1913,7 +1913,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48854 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48855 {
48856 struct xgbe_prv_data *pdata = channel->pdata;
48857 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48858 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48859 struct xgbe_ring *ring = channel->rx_ring;
48860 struct xgbe_ring_data *rdata;
48861 struct xgbe_packet_data *packet;
48862 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48863 index 5f149e8..6736bf4 100644
48864 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48865 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48866 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48867
48868 DBGPR("-->%s\n", __func__);
48869
48870 - pdata->hw_if.read_mmc_stats(pdata);
48871 + pdata->hw_if->read_mmc_stats(pdata);
48872 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48873 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48874 *data++ = *(u64 *)stat;
48875 @@ -396,7 +396,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48876 struct ethtool_coalesce *ec)
48877 {
48878 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48879 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48880 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48881 unsigned int rx_frames, rx_riwt, rx_usecs;
48882 unsigned int tx_frames;
48883
48884 @@ -521,7 +521,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48885 const u8 *key, const u8 hfunc)
48886 {
48887 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48888 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48889 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48890 unsigned int ret;
48891
48892 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48893 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48894 index 7149053..889c5492 100644
48895 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48896 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48897 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48898 DBGPR("<--xgbe_default_config\n");
48899 }
48900
48901 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48902 -{
48903 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48904 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48905 -}
48906 -
48907 #ifdef CONFIG_ACPI
48908 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48909 {
48910 @@ -387,9 +381,8 @@ static int xgbe_probe(struct platform_device *pdev)
48911 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48912
48913 /* Set all the function pointers */
48914 - xgbe_init_all_fptrs(pdata);
48915 - hw_if = &pdata->hw_if;
48916 - desc_if = &pdata->desc_if;
48917 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48918 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48919
48920 /* Issue software reset to device */
48921 hw_if->exit(pdata);
48922 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48923 index 59e267f..0842a88 100644
48924 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48925 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48926 @@ -126,7 +126,7 @@
48927 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48928 {
48929 struct xgbe_prv_data *pdata = mii->priv;
48930 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48931 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48932 int mmd_data;
48933
48934 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48935 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48936 u16 mmd_val)
48937 {
48938 struct xgbe_prv_data *pdata = mii->priv;
48939 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48940 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48941 int mmd_data = mmd_val;
48942
48943 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48944 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48945 index b03e4f5..78e4cc4 100644
48946 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48947 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48948 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48949 tstamp_cc);
48950 u64 nsec;
48951
48952 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48953 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48954
48955 return nsec;
48956 }
48957 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48958
48959 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48960
48961 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48962 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48963
48964 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48965
48966 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48967 index e62dfa2..7df28d5 100644
48968 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48969 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48970 @@ -673,8 +673,8 @@ struct xgbe_prv_data {
48971 int dev_irq;
48972 unsigned int per_channel_irq;
48973
48974 - struct xgbe_hw_if hw_if;
48975 - struct xgbe_desc_if desc_if;
48976 + struct xgbe_hw_if *hw_if;
48977 + struct xgbe_desc_if *desc_if;
48978
48979 /* AXI DMA settings */
48980 unsigned int coherent;
48981 @@ -797,6 +797,9 @@ struct xgbe_prv_data {
48982 #endif
48983 };
48984
48985 +extern struct xgbe_hw_if default_xgbe_hw_if;
48986 +extern struct xgbe_desc_if default_xgbe_desc_if;
48987 +
48988 /* Function prototypes*/
48989
48990 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48991 diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
48992 index 783543a..a472348 100644
48993 --- a/drivers/net/ethernet/broadcom/bcmsysport.c
48994 +++ b/drivers/net/ethernet/broadcom/bcmsysport.c
48995 @@ -1721,7 +1721,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
48996 macaddr = of_get_mac_address(dn);
48997 if (!macaddr || !is_valid_ether_addr(macaddr)) {
48998 dev_warn(&pdev->dev, "using random Ethernet MAC\n");
48999 - random_ether_addr(dev->dev_addr);
49000 + eth_hw_addr_random(dev);
49001 } else {
49002 ether_addr_copy(dev->dev_addr, macaddr);
49003 }
49004 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49005 index d7a7175..7011194 100644
49006 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49007 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
49008 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
49009 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
49010 {
49011 /* RX_MODE controlling object */
49012 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
49013 + bnx2x_init_rx_mode_obj(bp);
49014
49015 /* multicast configuration controlling object */
49016 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
49017 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49018 index 07cdf9b..b08ecc7 100644
49019 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49020 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
49021 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
49022 return rc;
49023 }
49024
49025 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49026 - struct bnx2x_rx_mode_obj *o)
49027 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
49028 {
49029 if (CHIP_IS_E1x(bp)) {
49030 - o->wait_comp = bnx2x_empty_rx_mode_wait;
49031 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
49032 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
49033 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
49034 } else {
49035 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
49036 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
49037 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
49038 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
49039 }
49040 }
49041
49042 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49043 index 86baecb..ff3bb46 100644
49044 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49045 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
49046 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
49047
49048 /********************* RX MODE ****************/
49049
49050 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
49051 - struct bnx2x_rx_mode_obj *o);
49052 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
49053
49054 /**
49055 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
49056 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
49057 index 31c9f82..e65e986 100644
49058 --- a/drivers/net/ethernet/broadcom/tg3.h
49059 +++ b/drivers/net/ethernet/broadcom/tg3.h
49060 @@ -150,6 +150,7 @@
49061 #define CHIPREV_ID_5750_A0 0x4000
49062 #define CHIPREV_ID_5750_A1 0x4001
49063 #define CHIPREV_ID_5750_A3 0x4003
49064 +#define CHIPREV_ID_5750_C1 0x4201
49065 #define CHIPREV_ID_5750_C2 0x4202
49066 #define CHIPREV_ID_5752_A0_HW 0x5000
49067 #define CHIPREV_ID_5752_A0 0x6000
49068 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
49069 index deb8da6..45d473b 100644
49070 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
49071 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
49072 @@ -1694,10 +1694,10 @@ bna_cb_ioceth_reset(void *arg)
49073 }
49074
49075 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
49076 - bna_cb_ioceth_enable,
49077 - bna_cb_ioceth_disable,
49078 - bna_cb_ioceth_hbfail,
49079 - bna_cb_ioceth_reset
49080 + .enable_cbfn = bna_cb_ioceth_enable,
49081 + .disable_cbfn = bna_cb_ioceth_disable,
49082 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
49083 + .reset_cbfn = bna_cb_ioceth_reset
49084 };
49085
49086 static void bna_attr_init(struct bna_ioceth *ioceth)
49087 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49088 index 8cffcdf..aadf043 100644
49089 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49090 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
49091 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
49092 */
49093 struct l2t_skb_cb {
49094 arp_failure_handler_func arp_failure_handler;
49095 -};
49096 +} __no_const;
49097
49098 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
49099
49100 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
49101 index badff18..e15c4ec 100644
49102 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
49103 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
49104 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49105 for (i=0; i<ETH_ALEN; i++) {
49106 tmp.addr[i] = dev->dev_addr[i];
49107 }
49108 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49109 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
49110 break;
49111
49112 case DE4X5_SET_HWADDR: /* Set the hardware address */
49113 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
49114 spin_lock_irqsave(&lp->lock, flags);
49115 memcpy(&statbuf, &lp->pktStats, ioc->len);
49116 spin_unlock_irqrestore(&lp->lock, flags);
49117 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
49118 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
49119 return -EFAULT;
49120 break;
49121 }
49122 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
49123 index e43cc8a..f1cf67c 100644
49124 --- a/drivers/net/ethernet/emulex/benet/be_main.c
49125 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
49126 @@ -539,7 +539,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
49127
49128 if (wrapped)
49129 newacc += 65536;
49130 - ACCESS_ONCE(*acc) = newacc;
49131 + ACCESS_ONCE_RW(*acc) = newacc;
49132 }
49133
49134 static void populate_erx_stats(struct be_adapter *adapter,
49135 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
49136 index 6d0c5d5..55be363 100644
49137 --- a/drivers/net/ethernet/faraday/ftgmac100.c
49138 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
49139 @@ -30,6 +30,8 @@
49140 #include <linux/netdevice.h>
49141 #include <linux/phy.h>
49142 #include <linux/platform_device.h>
49143 +#include <linux/interrupt.h>
49144 +#include <linux/irqreturn.h>
49145 #include <net/ip.h>
49146
49147 #include "ftgmac100.h"
49148 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
49149 index dce5f7b..2433466 100644
49150 --- a/drivers/net/ethernet/faraday/ftmac100.c
49151 +++ b/drivers/net/ethernet/faraday/ftmac100.c
49152 @@ -31,6 +31,8 @@
49153 #include <linux/module.h>
49154 #include <linux/netdevice.h>
49155 #include <linux/platform_device.h>
49156 +#include <linux/interrupt.h>
49157 +#include <linux/irqreturn.h>
49158
49159 #include "ftmac100.h"
49160
49161 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49162 index a92b772..250fe69 100644
49163 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49164 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49165 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49166 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49167
49168 /* Update the base adjustement value. */
49169 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49170 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49171 smp_mb(); /* Force the above update. */
49172 }
49173
49174 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49175 index e5ba040..d47531c 100644
49176 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49177 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49178 @@ -782,7 +782,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49179 }
49180
49181 /* update the base incval used to calculate frequency adjustment */
49182 - ACCESS_ONCE(adapter->base_incval) = incval;
49183 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49184 smp_mb();
49185
49186 /* need lock to prevent incorrect read while modifying cyclecounter */
49187 diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
49188 index 74d0389..086ac03 100644
49189 --- a/drivers/net/ethernet/marvell/mvneta.c
49190 +++ b/drivers/net/ethernet/marvell/mvneta.c
49191 @@ -1462,7 +1462,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49192 struct mvneta_rx_queue *rxq)
49193 {
49194 struct net_device *dev = pp->dev;
49195 - int rx_done, rx_filled;
49196 + int rx_done;
49197 u32 rcvd_pkts = 0;
49198 u32 rcvd_bytes = 0;
49199
49200 @@ -1473,7 +1473,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49201 rx_todo = rx_done;
49202
49203 rx_done = 0;
49204 - rx_filled = 0;
49205
49206 /* Fairness NAPI loop */
49207 while (rx_done < rx_todo) {
49208 @@ -1484,7 +1483,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49209 int rx_bytes, err;
49210
49211 rx_done++;
49212 - rx_filled++;
49213 rx_status = rx_desc->status;
49214 rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE);
49215 data = (unsigned char *)rx_desc->buf_cookie;
49216 @@ -1524,6 +1522,14 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49217 continue;
49218 }
49219
49220 + /* Refill processing */
49221 + err = mvneta_rx_refill(pp, rx_desc);
49222 + if (err) {
49223 + netdev_err(dev, "Linux processing - Can't refill\n");
49224 + rxq->missed++;
49225 + goto err_drop_frame;
49226 + }
49227 +
49228 skb = build_skb(data, pp->frag_size > PAGE_SIZE ? 0 : pp->frag_size);
49229 if (!skb)
49230 goto err_drop_frame;
49231 @@ -1543,14 +1549,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49232 mvneta_rx_csum(pp, rx_status, skb);
49233
49234 napi_gro_receive(&pp->napi, skb);
49235 -
49236 - /* Refill processing */
49237 - err = mvneta_rx_refill(pp, rx_desc);
49238 - if (err) {
49239 - netdev_err(dev, "Linux processing - Can't refill\n");
49240 - rxq->missed++;
49241 - rx_filled--;
49242 - }
49243 }
49244
49245 if (rcvd_pkts) {
49246 @@ -1563,7 +1561,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49247 }
49248
49249 /* Update rxq management counters */
49250 - mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_filled);
49251 + mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
49252
49253 return rx_done;
49254 }
49255 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49256 index c10d98f..72914c6 100644
49257 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49258 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49259 @@ -475,8 +475,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49260 wmb();
49261
49262 /* we want to dirty this cache line once */
49263 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49264 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49265 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49266 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49267
49268 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49269
49270 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49271 index 6223930..975033d 100644
49272 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49273 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49274 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49275 struct __vxge_hw_fifo *fifo;
49276 struct vxge_hw_fifo_config *config;
49277 u32 txdl_size, txdl_per_memblock;
49278 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49279 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49280 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49281 + };
49282 +
49283 struct __vxge_hw_virtualpath *vpath;
49284
49285 if ((vp == NULL) || (attr == NULL)) {
49286 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49287 goto exit;
49288 }
49289
49290 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49291 -
49292 fifo->mempool =
49293 __vxge_hw_mempool_create(vpath->hldev,
49294 fifo->config->memblock_size,
49295 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49296 index 33669c2..a29c75e 100644
49297 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49298 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49299 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49300 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49301 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49302 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49303 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49304 + pax_open_kernel();
49305 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49306 + pax_close_kernel();
49307 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49308 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49309 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49310 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49311 index be7d7a6..a8983f8 100644
49312 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49313 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49314 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49315 case QLCNIC_NON_PRIV_FUNC:
49316 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49317 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49318 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49319 + pax_open_kernel();
49320 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49321 + pax_close_kernel();
49322 break;
49323 case QLCNIC_PRIV_FUNC:
49324 ahw->op_mode = QLCNIC_PRIV_FUNC;
49325 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49326 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49327 + pax_open_kernel();
49328 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49329 + pax_close_kernel();
49330 break;
49331 case QLCNIC_MGMT_FUNC:
49332 ahw->op_mode = QLCNIC_MGMT_FUNC;
49333 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49334 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49335 + pax_open_kernel();
49336 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49337 + pax_close_kernel();
49338 break;
49339 default:
49340 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49341 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49342 index 332bb8a..e6adcd1 100644
49343 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49344 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49345 @@ -1285,7 +1285,7 @@ flash_temp:
49346 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49347 {
49348 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49349 - static const struct qlcnic_dump_operations *fw_dump_ops;
49350 + const struct qlcnic_dump_operations *fw_dump_ops;
49351 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49352 u32 entry_offset, dump, no_entries, buf_offset = 0;
49353 int i, k, ops_cnt, ops_index, dump_size = 0;
49354 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49355 index 3df51fa..e9b517f 100644
49356 --- a/drivers/net/ethernet/realtek/r8169.c
49357 +++ b/drivers/net/ethernet/realtek/r8169.c
49358 @@ -788,22 +788,22 @@ struct rtl8169_private {
49359 struct mdio_ops {
49360 void (*write)(struct rtl8169_private *, int, int);
49361 int (*read)(struct rtl8169_private *, int);
49362 - } mdio_ops;
49363 + } __no_const mdio_ops;
49364
49365 struct pll_power_ops {
49366 void (*down)(struct rtl8169_private *);
49367 void (*up)(struct rtl8169_private *);
49368 - } pll_power_ops;
49369 + } __no_const pll_power_ops;
49370
49371 struct jumbo_ops {
49372 void (*enable)(struct rtl8169_private *);
49373 void (*disable)(struct rtl8169_private *);
49374 - } jumbo_ops;
49375 + } __no_const jumbo_ops;
49376
49377 struct csi_ops {
49378 void (*write)(struct rtl8169_private *, int, int);
49379 u32 (*read)(struct rtl8169_private *, int);
49380 - } csi_ops;
49381 + } __no_const csi_ops;
49382
49383 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49384 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49385 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49386 index a2e9aee..af41a0e 100644
49387 --- a/drivers/net/ethernet/sfc/ptp.c
49388 +++ b/drivers/net/ethernet/sfc/ptp.c
49389 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49390 ptp->start.dma_addr);
49391
49392 /* Clear flag that signals MC ready */
49393 - ACCESS_ONCE(*start) = 0;
49394 + ACCESS_ONCE_RW(*start) = 0;
49395 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49396 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49397 EFX_BUG_ON_PARANOID(rc);
49398 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49399 index 08c483b..2c4a553 100644
49400 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49401 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49402 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49403
49404 writel(value, ioaddr + MMC_CNTRL);
49405
49406 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49407 - MMC_CNTRL, value);
49408 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49409 +// MMC_CNTRL, value);
49410 }
49411
49412 /* To mask all all interrupts.*/
49413 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49414 index de28504..7f1c1cd 100644
49415 --- a/drivers/net/ethernet/via/via-rhine.c
49416 +++ b/drivers/net/ethernet/via/via-rhine.c
49417 @@ -2525,7 +2525,7 @@ static struct platform_driver rhine_driver_platform = {
49418 }
49419 };
49420
49421 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49422 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49423 {
49424 .ident = "EPIA-M",
49425 .matches = {
49426 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49427 index 41071d3..6e362e1 100644
49428 --- a/drivers/net/hyperv/hyperv_net.h
49429 +++ b/drivers/net/hyperv/hyperv_net.h
49430 @@ -176,7 +176,7 @@ struct rndis_device {
49431 enum rndis_device_state state;
49432 bool link_state;
49433 bool link_change;
49434 - atomic_t new_req_id;
49435 + atomic_unchecked_t new_req_id;
49436
49437 spinlock_t request_lock;
49438 struct list_head req_list;
49439 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49440 index 9118cea..1a8e06a 100644
49441 --- a/drivers/net/hyperv/rndis_filter.c
49442 +++ b/drivers/net/hyperv/rndis_filter.c
49443 @@ -100,7 +100,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49444 * template
49445 */
49446 set = &rndis_msg->msg.set_req;
49447 - set->req_id = atomic_inc_return(&dev->new_req_id);
49448 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49449
49450 /* Add to the request list */
49451 spin_lock_irqsave(&dev->request_lock, flags);
49452 @@ -923,7 +923,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49453
49454 /* Setup the rndis set */
49455 halt = &request->request_msg.msg.halt_req;
49456 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49457 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49458
49459 /* Ignore return since this msg is optional. */
49460 rndis_filter_send_request(dev, request);
49461 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49462 index 94570aa..1a798e1 100644
49463 --- a/drivers/net/ifb.c
49464 +++ b/drivers/net/ifb.c
49465 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49466 return 0;
49467 }
49468
49469 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49470 +static struct rtnl_link_ops ifb_link_ops = {
49471 .kind = "ifb",
49472 .priv_size = sizeof(struct ifb_private),
49473 .setup = ifb_setup,
49474 diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
49475 index 54549a6..0799442 100644
49476 --- a/drivers/net/ipvlan/ipvlan.h
49477 +++ b/drivers/net/ipvlan/ipvlan.h
49478 @@ -102,6 +102,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
49479 return rcu_dereference(d->rx_handler_data);
49480 }
49481
49482 +static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
49483 +{
49484 + return rcu_dereference_bh(d->rx_handler_data);
49485 +}
49486 +
49487 static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
49488 {
49489 return rtnl_dereference(d->rx_handler_data);
49490 diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
49491 index c30b5c3..b349dad 100644
49492 --- a/drivers/net/ipvlan/ipvlan_core.c
49493 +++ b/drivers/net/ipvlan/ipvlan_core.c
49494 @@ -507,7 +507,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
49495 int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
49496 {
49497 struct ipvl_dev *ipvlan = netdev_priv(dev);
49498 - struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
49499 + struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
49500
49501 if (!port)
49502 goto out;
49503 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49504 index 9f59f17..52cb38f 100644
49505 --- a/drivers/net/macvlan.c
49506 +++ b/drivers/net/macvlan.c
49507 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49508 free_nskb:
49509 kfree_skb(nskb);
49510 err:
49511 - atomic_long_inc(&skb->dev->rx_dropped);
49512 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49513 }
49514
49515 static void macvlan_flush_sources(struct macvlan_port *port,
49516 @@ -1480,13 +1480,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49517 int macvlan_link_register(struct rtnl_link_ops *ops)
49518 {
49519 /* common fields */
49520 - ops->priv_size = sizeof(struct macvlan_dev);
49521 - ops->validate = macvlan_validate;
49522 - ops->maxtype = IFLA_MACVLAN_MAX;
49523 - ops->policy = macvlan_policy;
49524 - ops->changelink = macvlan_changelink;
49525 - ops->get_size = macvlan_get_size;
49526 - ops->fill_info = macvlan_fill_info;
49527 + pax_open_kernel();
49528 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49529 + *(void **)&ops->validate = macvlan_validate;
49530 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49531 + *(const void **)&ops->policy = macvlan_policy;
49532 + *(void **)&ops->changelink = macvlan_changelink;
49533 + *(void **)&ops->get_size = macvlan_get_size;
49534 + *(void **)&ops->fill_info = macvlan_fill_info;
49535 + pax_close_kernel();
49536
49537 return rtnl_link_register(ops);
49538 };
49539 @@ -1572,7 +1574,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49540 return NOTIFY_DONE;
49541 }
49542
49543 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49544 +static struct notifier_block macvlan_notifier_block = {
49545 .notifier_call = macvlan_device_event,
49546 };
49547
49548 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49549 index 8c350c5..30fdc98 100644
49550 --- a/drivers/net/macvtap.c
49551 +++ b/drivers/net/macvtap.c
49552 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49553 dev->tx_queue_len = TUN_READQ_SIZE;
49554 }
49555
49556 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49557 +static struct rtnl_link_ops macvtap_link_ops = {
49558 .kind = "macvtap",
49559 .setup = macvtap_setup,
49560 .newlink = macvtap_newlink,
49561 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49562
49563 ret = 0;
49564 u = q->flags;
49565 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49566 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49567 put_user(u, &ifr->ifr_flags))
49568 ret = -EFAULT;
49569 macvtap_put_vlan(vlan);
49570 @@ -1214,7 +1214,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49571 return NOTIFY_DONE;
49572 }
49573
49574 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49575 +static struct notifier_block macvtap_notifier_block = {
49576 .notifier_call = macvtap_device_event,
49577 };
49578
49579 @@ -1268,6 +1268,7 @@ static void macvtap_exit(void)
49580 class_unregister(macvtap_class);
49581 cdev_del(&macvtap_cdev);
49582 unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
49583 + idr_destroy(&minor_idr);
49584 }
49585 module_exit(macvtap_exit);
49586
49587 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49588 index 34924df..a747360 100644
49589 --- a/drivers/net/nlmon.c
49590 +++ b/drivers/net/nlmon.c
49591 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49592 return 0;
49593 }
49594
49595 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49596 +static struct rtnl_link_ops nlmon_link_ops = {
49597 .kind = "nlmon",
49598 .priv_size = sizeof(struct nlmon),
49599 .setup = nlmon_setup,
49600 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49601 index d551df6..fa4c2df 100644
49602 --- a/drivers/net/phy/phy_device.c
49603 +++ b/drivers/net/phy/phy_device.c
49604 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49605 * zero on success.
49606 *
49607 */
49608 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49609 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49610 struct phy_c45_device_ids *c45_ids) {
49611 int phy_reg;
49612 int i, reg_addr;
49613 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49614 * its return value is in turn returned.
49615 *
49616 */
49617 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49618 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49619 bool is_c45, struct phy_c45_device_ids *c45_ids)
49620 {
49621 int phy_reg;
49622 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49623 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49624 {
49625 struct phy_c45_device_ids c45_ids = {0};
49626 - u32 phy_id = 0;
49627 + int phy_id = 0;
49628 int r;
49629
49630 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49631 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49632 index 9d15566..5ad4ef6 100644
49633 --- a/drivers/net/ppp/ppp_generic.c
49634 +++ b/drivers/net/ppp/ppp_generic.c
49635 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49636 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49637 struct ppp_stats stats;
49638 struct ppp_comp_stats cstats;
49639 - char *vers;
49640
49641 switch (cmd) {
49642 case SIOCGPPPSTATS:
49643 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49644 break;
49645
49646 case SIOCGPPPVER:
49647 - vers = PPP_VERSION;
49648 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49649 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49650 break;
49651 err = 0;
49652 break;
49653 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49654 index 079f7ad..b2a2bfa7 100644
49655 --- a/drivers/net/slip/slhc.c
49656 +++ b/drivers/net/slip/slhc.c
49657 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49658 register struct tcphdr *thp;
49659 register struct iphdr *ip;
49660 register struct cstate *cs;
49661 - int len, hdrlen;
49662 + long len, hdrlen;
49663 unsigned char *cp = icp;
49664
49665 /* We've got a compressed packet; read the change byte */
49666 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49667 index 6928448..e30c57f 100644
49668 --- a/drivers/net/team/team.c
49669 +++ b/drivers/net/team/team.c
49670 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
49671 return TEAM_DEFAULT_NUM_RX_QUEUES;
49672 }
49673
49674 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49675 +static struct rtnl_link_ops team_link_ops = {
49676 .kind = DRV_NAME,
49677 .priv_size = sizeof(struct team),
49678 .setup = team_setup,
49679 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
49680 return NOTIFY_DONE;
49681 }
49682
49683 -static struct notifier_block team_notifier_block __read_mostly = {
49684 +static struct notifier_block team_notifier_block = {
49685 .notifier_call = team_device_event,
49686 };
49687
49688 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49689 index e470ae5..e812f5e 100644
49690 --- a/drivers/net/tun.c
49691 +++ b/drivers/net/tun.c
49692 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49693 return -EINVAL;
49694 }
49695
49696 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49697 +static struct rtnl_link_ops tun_link_ops = {
49698 .kind = DRV_NAME,
49699 .priv_size = sizeof(struct tun_struct),
49700 .setup = tun_setup,
49701 @@ -1828,7 +1828,7 @@ unlock:
49702 }
49703
49704 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49705 - unsigned long arg, int ifreq_len)
49706 + unsigned long arg, size_t ifreq_len)
49707 {
49708 struct tun_file *tfile = file->private_data;
49709 struct tun_struct *tun;
49710 @@ -1842,6 +1842,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49711 int le;
49712 int ret;
49713
49714 + if (ifreq_len > sizeof ifr)
49715 + return -EFAULT;
49716 +
49717 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49718 if (copy_from_user(&ifr, argp, ifreq_len))
49719 return -EFAULT;
49720 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49721 index 111d907..1ee643e 100644
49722 --- a/drivers/net/usb/hso.c
49723 +++ b/drivers/net/usb/hso.c
49724 @@ -70,7 +70,7 @@
49725 #include <asm/byteorder.h>
49726 #include <linux/serial_core.h>
49727 #include <linux/serial.h>
49728 -
49729 +#include <asm/local.h>
49730
49731 #define MOD_AUTHOR "Option Wireless"
49732 #define MOD_DESCRIPTION "USB High Speed Option driver"
49733 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49734 struct urb *urb;
49735
49736 urb = serial->rx_urb[0];
49737 - if (serial->port.count > 0) {
49738 + if (atomic_read(&serial->port.count) > 0) {
49739 count = put_rxbuf_data(urb, serial);
49740 if (count == -1)
49741 return;
49742 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49743 DUMP1(urb->transfer_buffer, urb->actual_length);
49744
49745 /* Anyone listening? */
49746 - if (serial->port.count == 0)
49747 + if (atomic_read(&serial->port.count) == 0)
49748 return;
49749
49750 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49751 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49752 tty_port_tty_set(&serial->port, tty);
49753
49754 /* check for port already opened, if not set the termios */
49755 - serial->port.count++;
49756 - if (serial->port.count == 1) {
49757 + if (atomic_inc_return(&serial->port.count) == 1) {
49758 serial->rx_state = RX_IDLE;
49759 /* Force default termio settings */
49760 _hso_serial_set_termios(tty, NULL);
49761 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49762 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49763 if (result) {
49764 hso_stop_serial_device(serial->parent);
49765 - serial->port.count--;
49766 + atomic_dec(&serial->port.count);
49767 } else {
49768 kref_get(&serial->parent->ref);
49769 }
49770 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49771
49772 /* reset the rts and dtr */
49773 /* do the actual close */
49774 - serial->port.count--;
49775 + atomic_dec(&serial->port.count);
49776
49777 - if (serial->port.count <= 0) {
49778 - serial->port.count = 0;
49779 + if (atomic_read(&serial->port.count) <= 0) {
49780 + atomic_set(&serial->port.count, 0);
49781 tty_port_tty_set(&serial->port, NULL);
49782 if (!usb_gone)
49783 hso_stop_serial_device(serial->parent);
49784 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49785
49786 /* the actual setup */
49787 spin_lock_irqsave(&serial->serial_lock, flags);
49788 - if (serial->port.count)
49789 + if (atomic_read(&serial->port.count))
49790 _hso_serial_set_termios(tty, old);
49791 else
49792 tty->termios = *old;
49793 @@ -1891,7 +1890,7 @@ static void intr_callback(struct urb *urb)
49794 D1("Pending read interrupt on port %d\n", i);
49795 spin_lock(&serial->serial_lock);
49796 if (serial->rx_state == RX_IDLE &&
49797 - serial->port.count > 0) {
49798 + atomic_read(&serial->port.count) > 0) {
49799 /* Setup and send a ctrl req read on
49800 * port i */
49801 if (!serial->rx_urb_filled[0]) {
49802 @@ -3058,7 +3057,7 @@ static int hso_resume(struct usb_interface *iface)
49803 /* Start all serial ports */
49804 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49805 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49806 - if (dev2ser(serial_table[i])->port.count) {
49807 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49808 result =
49809 hso_start_serial_device(serial_table[i], GFP_NOIO);
49810 hso_kick_transmit(dev2ser(serial_table[i]));
49811 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49812 index aafa1a1..f59c651 100644
49813 --- a/drivers/net/usb/r8152.c
49814 +++ b/drivers/net/usb/r8152.c
49815 @@ -602,7 +602,7 @@ struct r8152 {
49816 void (*unload)(struct r8152 *);
49817 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49818 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49819 - } rtl_ops;
49820 + } __no_const rtl_ops;
49821
49822 int intr_interval;
49823 u32 saved_wolopts;
49824 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49825 index a2515887..6d13233 100644
49826 --- a/drivers/net/usb/sierra_net.c
49827 +++ b/drivers/net/usb/sierra_net.c
49828 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49829 /* atomic counter partially included in MAC address to make sure 2 devices
49830 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49831 */
49832 -static atomic_t iface_counter = ATOMIC_INIT(0);
49833 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49834
49835 /*
49836 * SYNC Timer Delay definition used to set the expiry time
49837 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49838 dev->net->netdev_ops = &sierra_net_device_ops;
49839
49840 /* change MAC addr to include, ifacenum, and to be unique */
49841 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49842 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49843 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49844
49845 /* we will have to manufacture ethernet headers, prepare template */
49846 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49847 index 63c7810..4ad33aa 100644
49848 --- a/drivers/net/virtio_net.c
49849 +++ b/drivers/net/virtio_net.c
49850 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49851 #define RECEIVE_AVG_WEIGHT 64
49852
49853 /* Minimum alignment for mergeable packet buffers. */
49854 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49855 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49856
49857 #define VIRTNET_DRIVER_VERSION "1.0.0"
49858
49859 diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
49860 index 61c0840..92e7f7e 100644
49861 --- a/drivers/net/vmxnet3/vmxnet3_drv.c
49862 +++ b/drivers/net/vmxnet3/vmxnet3_drv.c
49863 @@ -1167,7 +1167,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49864 static const u32 rxprod_reg[2] = {
49865 VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
49866 };
49867 - u32 num_rxd = 0;
49868 + u32 num_pkts = 0;
49869 bool skip_page_frags = false;
49870 struct Vmxnet3_RxCompDesc *rcd;
49871 struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
49872 @@ -1185,13 +1185,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49873 struct Vmxnet3_RxDesc *rxd;
49874 u32 idx, ring_idx;
49875 struct vmxnet3_cmd_ring *ring = NULL;
49876 - if (num_rxd >= quota) {
49877 + if (num_pkts >= quota) {
49878 /* we may stop even before we see the EOP desc of
49879 * the current pkt
49880 */
49881 break;
49882 }
49883 - num_rxd++;
49884 BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
49885 idx = rcd->rxdIdx;
49886 ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
49887 @@ -1323,6 +1322,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49888 napi_gro_receive(&rq->napi, skb);
49889
49890 ctx->skb = NULL;
49891 + num_pkts++;
49892 }
49893
49894 rcd_done:
49895 @@ -1353,7 +1353,7 @@ rcd_done:
49896 &rq->comp_ring.base[rq->comp_ring.next2proc].rcd, &rxComp);
49897 }
49898
49899 - return num_rxd;
49900 + return num_pkts;
49901 }
49902
49903
49904 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49905 index 21a0fbf..055b54f 100644
49906 --- a/drivers/net/vxlan.c
49907 +++ b/drivers/net/vxlan.c
49908 @@ -2878,7 +2878,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49909 return vxlan->net;
49910 }
49911
49912 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49913 +static struct rtnl_link_ops vxlan_link_ops = {
49914 .kind = "vxlan",
49915 .maxtype = IFLA_VXLAN_MAX,
49916 .policy = vxlan_policy,
49917 @@ -2926,7 +2926,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49918 return NOTIFY_DONE;
49919 }
49920
49921 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49922 +static struct notifier_block vxlan_notifier_block = {
49923 .notifier_call = vxlan_lowerdev_event,
49924 };
49925
49926 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49927 index 5920c99..ff2e4a5 100644
49928 --- a/drivers/net/wan/lmc/lmc_media.c
49929 +++ b/drivers/net/wan/lmc/lmc_media.c
49930 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49931 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49932
49933 lmc_media_t lmc_ds3_media = {
49934 - lmc_ds3_init, /* special media init stuff */
49935 - lmc_ds3_default, /* reset to default state */
49936 - lmc_ds3_set_status, /* reset status to state provided */
49937 - lmc_dummy_set_1, /* set clock source */
49938 - lmc_dummy_set2_1, /* set line speed */
49939 - lmc_ds3_set_100ft, /* set cable length */
49940 - lmc_ds3_set_scram, /* set scrambler */
49941 - lmc_ds3_get_link_status, /* get link status */
49942 - lmc_dummy_set_1, /* set link status */
49943 - lmc_ds3_set_crc_length, /* set CRC length */
49944 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49945 - lmc_ds3_watchdog
49946 + .init = lmc_ds3_init, /* special media init stuff */
49947 + .defaults = lmc_ds3_default, /* reset to default state */
49948 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49949 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49950 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49951 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49952 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49953 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49954 + .set_link_status = lmc_dummy_set_1, /* set link status */
49955 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49956 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49957 + .watchdog = lmc_ds3_watchdog
49958 };
49959
49960 lmc_media_t lmc_hssi_media = {
49961 - lmc_hssi_init, /* special media init stuff */
49962 - lmc_hssi_default, /* reset to default state */
49963 - lmc_hssi_set_status, /* reset status to state provided */
49964 - lmc_hssi_set_clock, /* set clock source */
49965 - lmc_dummy_set2_1, /* set line speed */
49966 - lmc_dummy_set_1, /* set cable length */
49967 - lmc_dummy_set_1, /* set scrambler */
49968 - lmc_hssi_get_link_status, /* get link status */
49969 - lmc_hssi_set_link_status, /* set link status */
49970 - lmc_hssi_set_crc_length, /* set CRC length */
49971 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49972 - lmc_hssi_watchdog
49973 + .init = lmc_hssi_init, /* special media init stuff */
49974 + .defaults = lmc_hssi_default, /* reset to default state */
49975 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49976 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49977 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49978 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49979 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49980 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49981 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49982 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49983 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49984 + .watchdog = lmc_hssi_watchdog
49985 };
49986
49987 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49988 - lmc_ssi_default, /* reset to default state */
49989 - lmc_ssi_set_status, /* reset status to state provided */
49990 - lmc_ssi_set_clock, /* set clock source */
49991 - lmc_ssi_set_speed, /* set line speed */
49992 - lmc_dummy_set_1, /* set cable length */
49993 - lmc_dummy_set_1, /* set scrambler */
49994 - lmc_ssi_get_link_status, /* get link status */
49995 - lmc_ssi_set_link_status, /* set link status */
49996 - lmc_ssi_set_crc_length, /* set CRC length */
49997 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49998 - lmc_ssi_watchdog
49999 +lmc_media_t lmc_ssi_media = {
50000 + .init = lmc_ssi_init, /* special media init stuff */
50001 + .defaults = lmc_ssi_default, /* reset to default state */
50002 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
50003 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
50004 + .set_speed = lmc_ssi_set_speed, /* set line speed */
50005 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
50006 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
50007 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
50008 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
50009 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
50010 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
50011 + .watchdog = lmc_ssi_watchdog
50012 };
50013
50014 lmc_media_t lmc_t1_media = {
50015 - lmc_t1_init, /* special media init stuff */
50016 - lmc_t1_default, /* reset to default state */
50017 - lmc_t1_set_status, /* reset status to state provided */
50018 - lmc_t1_set_clock, /* set clock source */
50019 - lmc_dummy_set2_1, /* set line speed */
50020 - lmc_dummy_set_1, /* set cable length */
50021 - lmc_dummy_set_1, /* set scrambler */
50022 - lmc_t1_get_link_status, /* get link status */
50023 - lmc_dummy_set_1, /* set link status */
50024 - lmc_t1_set_crc_length, /* set CRC length */
50025 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
50026 - lmc_t1_watchdog
50027 + .init = lmc_t1_init, /* special media init stuff */
50028 + .defaults = lmc_t1_default, /* reset to default state */
50029 + .set_status = lmc_t1_set_status, /* reset status to state provided */
50030 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
50031 + .set_speed = lmc_dummy_set2_1, /* set line speed */
50032 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
50033 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
50034 + .get_link_status = lmc_t1_get_link_status, /* get link status */
50035 + .set_link_status = lmc_dummy_set_1, /* set link status */
50036 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
50037 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
50038 + .watchdog = lmc_t1_watchdog
50039 };
50040
50041 static void
50042 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
50043 index feacc3b..5bac0de 100644
50044 --- a/drivers/net/wan/z85230.c
50045 +++ b/drivers/net/wan/z85230.c
50046 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
50047
50048 struct z8530_irqhandler z8530_sync =
50049 {
50050 - z8530_rx,
50051 - z8530_tx,
50052 - z8530_status
50053 + .rx = z8530_rx,
50054 + .tx = z8530_tx,
50055 + .status = z8530_status
50056 };
50057
50058 EXPORT_SYMBOL(z8530_sync);
50059 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
50060 }
50061
50062 static struct z8530_irqhandler z8530_dma_sync = {
50063 - z8530_dma_rx,
50064 - z8530_dma_tx,
50065 - z8530_dma_status
50066 + .rx = z8530_dma_rx,
50067 + .tx = z8530_dma_tx,
50068 + .status = z8530_dma_status
50069 };
50070
50071 static struct z8530_irqhandler z8530_txdma_sync = {
50072 - z8530_rx,
50073 - z8530_dma_tx,
50074 - z8530_dma_status
50075 + .rx = z8530_rx,
50076 + .tx = z8530_dma_tx,
50077 + .status = z8530_dma_status
50078 };
50079
50080 /**
50081 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
50082
50083 struct z8530_irqhandler z8530_nop=
50084 {
50085 - z8530_rx_clear,
50086 - z8530_tx_clear,
50087 - z8530_status_clear
50088 + .rx = z8530_rx_clear,
50089 + .tx = z8530_tx_clear,
50090 + .status = z8530_status_clear
50091 };
50092
50093
50094 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
50095 index 0b60295..b8bfa5b 100644
50096 --- a/drivers/net/wimax/i2400m/rx.c
50097 +++ b/drivers/net/wimax/i2400m/rx.c
50098 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
50099 if (i2400m->rx_roq == NULL)
50100 goto error_roq_alloc;
50101
50102 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
50103 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
50104 GFP_KERNEL);
50105 if (rd == NULL) {
50106 result = -ENOMEM;
50107 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
50108 index d0c97c2..108f59b 100644
50109 --- a/drivers/net/wireless/airo.c
50110 +++ b/drivers/net/wireless/airo.c
50111 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
50112 struct airo_info *ai = dev->ml_priv;
50113 int ridcode;
50114 int enabled;
50115 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50116 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
50117 unsigned char *iobuf;
50118
50119 /* Only super-user can write RIDs */
50120 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
50121 index 49219c5..3625441 100644
50122 --- a/drivers/net/wireless/at76c50x-usb.c
50123 +++ b/drivers/net/wireless/at76c50x-usb.c
50124 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
50125 }
50126
50127 /* Convert timeout from the DFU status to jiffies */
50128 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
50129 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
50130 {
50131 return msecs_to_jiffies((s->poll_timeout[2] << 16)
50132 | (s->poll_timeout[1] << 8)
50133 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
50134 index 2fd9e18..3f55bdd 100644
50135 --- a/drivers/net/wireless/ath/ath10k/htc.c
50136 +++ b/drivers/net/wireless/ath/ath10k/htc.c
50137 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
50138 /* registered target arrival callback from the HIF layer */
50139 int ath10k_htc_init(struct ath10k *ar)
50140 {
50141 - struct ath10k_hif_cb htc_callbacks;
50142 + static struct ath10k_hif_cb htc_callbacks = {
50143 + .rx_completion = ath10k_htc_rx_completion_handler,
50144 + .tx_completion = ath10k_htc_tx_completion_handler,
50145 + };
50146 struct ath10k_htc_ep *ep = NULL;
50147 struct ath10k_htc *htc = &ar->htc;
50148
50149 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
50150 ath10k_htc_reset_endpoint_states(htc);
50151
50152 /* setup HIF layer callbacks */
50153 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
50154 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
50155 htc->ar = ar;
50156
50157 /* Get HIF default pipe for HTC message exchange */
50158 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
50159 index 527179c..a890150 100644
50160 --- a/drivers/net/wireless/ath/ath10k/htc.h
50161 +++ b/drivers/net/wireless/ath/ath10k/htc.h
50162 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
50163
50164 struct ath10k_htc_ops {
50165 void (*target_send_suspend_complete)(struct ath10k *ar);
50166 -};
50167 +} __no_const;
50168
50169 struct ath10k_htc_ep_ops {
50170 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50171 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50172 void (*ep_tx_credits)(struct ath10k *);
50173 -};
50174 +} __no_const;
50175
50176 /* service connection information */
50177 struct ath10k_htc_svc_conn_req {
50178 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50179 index f816909..e56cd8b 100644
50180 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50181 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50182 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50183 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50184 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50185
50186 - ACCESS_ONCE(ads->ds_link) = i->link;
50187 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50188 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50189 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50190
50191 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50192 ctl6 = SM(i->keytype, AR_EncrType);
50193 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50194
50195 if ((i->is_first || i->is_last) &&
50196 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50197 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50198 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50199 | set11nTries(i->rates, 1)
50200 | set11nTries(i->rates, 2)
50201 | set11nTries(i->rates, 3)
50202 | (i->dur_update ? AR_DurUpdateEna : 0)
50203 | SM(0, AR_BurstDur);
50204
50205 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50206 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50207 | set11nRate(i->rates, 1)
50208 | set11nRate(i->rates, 2)
50209 | set11nRate(i->rates, 3);
50210 } else {
50211 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50212 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50213 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50214 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50215 }
50216
50217 if (!i->is_first) {
50218 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50219 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50220 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50221 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50222 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50223 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50224 return;
50225 }
50226
50227 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50228 break;
50229 }
50230
50231 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50232 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50233 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50234 | SM(i->txpower[0], AR_XmitPower0)
50235 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50236 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50237 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50238 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50239
50240 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50241 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50242 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50243 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50244
50245 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50246 return;
50247
50248 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50249 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50250 | set11nPktDurRTSCTS(i->rates, 1);
50251
50252 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50253 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50254 | set11nPktDurRTSCTS(i->rates, 3);
50255
50256 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50257 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50258 | set11nRateFlags(i->rates, 1)
50259 | set11nRateFlags(i->rates, 2)
50260 | set11nRateFlags(i->rates, 3)
50261 | SM(i->rtscts_rate, AR_RTSCTSRate);
50262
50263 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50264 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50265 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50266 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50267 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50268 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50269 }
50270
50271 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50272 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50273 index da84b70..83e4978 100644
50274 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50275 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50276 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50277 (i->qcu << AR_TxQcuNum_S) | desc_len;
50278
50279 checksum += val;
50280 - ACCESS_ONCE(ads->info) = val;
50281 + ACCESS_ONCE_RW(ads->info) = val;
50282
50283 checksum += i->link;
50284 - ACCESS_ONCE(ads->link) = i->link;
50285 + ACCESS_ONCE_RW(ads->link) = i->link;
50286
50287 checksum += i->buf_addr[0];
50288 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50289 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50290 checksum += i->buf_addr[1];
50291 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50292 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50293 checksum += i->buf_addr[2];
50294 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50295 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50296 checksum += i->buf_addr[3];
50297 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50298 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50299
50300 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50301 - ACCESS_ONCE(ads->ctl3) = val;
50302 + ACCESS_ONCE_RW(ads->ctl3) = val;
50303 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50304 - ACCESS_ONCE(ads->ctl5) = val;
50305 + ACCESS_ONCE_RW(ads->ctl5) = val;
50306 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50307 - ACCESS_ONCE(ads->ctl7) = val;
50308 + ACCESS_ONCE_RW(ads->ctl7) = val;
50309 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50310 - ACCESS_ONCE(ads->ctl9) = val;
50311 + ACCESS_ONCE_RW(ads->ctl9) = val;
50312
50313 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50314 - ACCESS_ONCE(ads->ctl10) = checksum;
50315 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50316
50317 if (i->is_first || i->is_last) {
50318 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50319 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50320 | set11nTries(i->rates, 1)
50321 | set11nTries(i->rates, 2)
50322 | set11nTries(i->rates, 3)
50323 | (i->dur_update ? AR_DurUpdateEna : 0)
50324 | SM(0, AR_BurstDur);
50325
50326 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50327 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50328 | set11nRate(i->rates, 1)
50329 | set11nRate(i->rates, 2)
50330 | set11nRate(i->rates, 3);
50331 } else {
50332 - ACCESS_ONCE(ads->ctl13) = 0;
50333 - ACCESS_ONCE(ads->ctl14) = 0;
50334 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50335 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50336 }
50337
50338 ads->ctl20 = 0;
50339 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50340
50341 ctl17 = SM(i->keytype, AR_EncrType);
50342 if (!i->is_first) {
50343 - ACCESS_ONCE(ads->ctl11) = 0;
50344 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50345 - ACCESS_ONCE(ads->ctl15) = 0;
50346 - ACCESS_ONCE(ads->ctl16) = 0;
50347 - ACCESS_ONCE(ads->ctl17) = ctl17;
50348 - ACCESS_ONCE(ads->ctl18) = 0;
50349 - ACCESS_ONCE(ads->ctl19) = 0;
50350 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50351 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50352 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50353 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50354 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50355 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50356 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50357 return;
50358 }
50359
50360 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50361 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50362 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50363 | SM(i->txpower[0], AR_XmitPower0)
50364 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50365 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50366 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50367 ctl12 |= SM(val, AR_PAPRDChainMask);
50368
50369 - ACCESS_ONCE(ads->ctl12) = ctl12;
50370 - ACCESS_ONCE(ads->ctl17) = ctl17;
50371 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50372 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50373
50374 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50375 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50376 | set11nPktDurRTSCTS(i->rates, 1);
50377
50378 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50379 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50380 | set11nPktDurRTSCTS(i->rates, 3);
50381
50382 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50383 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50384 | set11nRateFlags(i->rates, 1)
50385 | set11nRateFlags(i->rates, 2)
50386 | set11nRateFlags(i->rates, 3)
50387 | SM(i->rtscts_rate, AR_RTSCTSRate);
50388
50389 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50390 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50391
50392 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50393 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50394 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50395 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50396 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50397 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50398 }
50399
50400 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50401 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50402 index c1d2d03..08352db 100644
50403 --- a/drivers/net/wireless/ath/ath9k/hw.h
50404 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50405 @@ -671,7 +671,7 @@ struct ath_hw_private_ops {
50406 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50407 bool (*is_aic_enabled)(struct ath_hw *ah);
50408 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
50409 -};
50410 +} __no_const;
50411
50412 /**
50413 * struct ath_spec_scan - parameters for Atheros spectral scan
50414 @@ -747,7 +747,7 @@ struct ath_hw_ops {
50415 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50416 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50417 #endif
50418 -};
50419 +} __no_const;
50420
50421 struct ath_nf_limits {
50422 s16 max;
50423 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50424 index b0badef..3e3464c 100644
50425 --- a/drivers/net/wireless/ath/ath9k/main.c
50426 +++ b/drivers/net/wireless/ath/ath9k/main.c
50427 @@ -2573,16 +2573,18 @@ void ath9k_fill_chanctx_ops(void)
50428 if (!ath9k_is_chanctx_enabled())
50429 return;
50430
50431 - ath9k_ops.hw_scan = ath9k_hw_scan;
50432 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50433 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50434 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50435 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50436 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50437 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50438 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50439 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50440 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50441 + pax_open_kernel();
50442 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50443 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50444 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50445 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50446 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50447 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50448 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50449 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50450 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50451 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50452 + pax_close_kernel();
50453 }
50454
50455 #endif
50456 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50457 index 058a9f2..d5cb1ba 100644
50458 --- a/drivers/net/wireless/b43/phy_lp.c
50459 +++ b/drivers/net/wireless/b43/phy_lp.c
50460 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50461 {
50462 struct ssb_bus *bus = dev->dev->sdev->bus;
50463
50464 - static const struct b206x_channel *chandata = NULL;
50465 + const struct b206x_channel *chandata = NULL;
50466 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50467 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50468 u16 old_comm15, scale;
50469 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50470 index e566580..2c218ca 100644
50471 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50472 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50473 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50474 */
50475 if (il3945_mod_params.disable_hw_scan) {
50476 D_INFO("Disabling hw_scan\n");
50477 - il3945_mac_ops.hw_scan = NULL;
50478 + pax_open_kernel();
50479 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50480 + pax_close_kernel();
50481 }
50482
50483 D_INFO("*** LOAD DRIVER ***\n");
50484 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50485 index 0ffb6ff..c0b7f0e 100644
50486 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50487 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50488 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50489 {
50490 struct iwl_priv *priv = file->private_data;
50491 char buf[64];
50492 - int buf_size;
50493 + size_t buf_size;
50494 u32 offset, len;
50495
50496 memset(buf, 0, sizeof(buf));
50497 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50498 struct iwl_priv *priv = file->private_data;
50499
50500 char buf[8];
50501 - int buf_size;
50502 + size_t buf_size;
50503 u32 reset_flag;
50504
50505 memset(buf, 0, sizeof(buf));
50506 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50507 {
50508 struct iwl_priv *priv = file->private_data;
50509 char buf[8];
50510 - int buf_size;
50511 + size_t buf_size;
50512 int ht40;
50513
50514 memset(buf, 0, sizeof(buf));
50515 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50516 {
50517 struct iwl_priv *priv = file->private_data;
50518 char buf[8];
50519 - int buf_size;
50520 + size_t buf_size;
50521 int value;
50522
50523 memset(buf, 0, sizeof(buf));
50524 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50525 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50526 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50527
50528 -static const char *fmt_value = " %-30s %10u\n";
50529 -static const char *fmt_hex = " %-30s 0x%02X\n";
50530 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50531 -static const char *fmt_header =
50532 +static const char fmt_value[] = " %-30s %10u\n";
50533 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50534 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50535 +static const char fmt_header[] =
50536 "%-32s current cumulative delta max\n";
50537
50538 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50539 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50540 {
50541 struct iwl_priv *priv = file->private_data;
50542 char buf[8];
50543 - int buf_size;
50544 + size_t buf_size;
50545 int clear;
50546
50547 memset(buf, 0, sizeof(buf));
50548 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50549 {
50550 struct iwl_priv *priv = file->private_data;
50551 char buf[8];
50552 - int buf_size;
50553 + size_t buf_size;
50554 int trace;
50555
50556 memset(buf, 0, sizeof(buf));
50557 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50558 {
50559 struct iwl_priv *priv = file->private_data;
50560 char buf[8];
50561 - int buf_size;
50562 + size_t buf_size;
50563 int missed;
50564
50565 memset(buf, 0, sizeof(buf));
50566 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50567
50568 struct iwl_priv *priv = file->private_data;
50569 char buf[8];
50570 - int buf_size;
50571 + size_t buf_size;
50572 int plcp;
50573
50574 memset(buf, 0, sizeof(buf));
50575 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50576
50577 struct iwl_priv *priv = file->private_data;
50578 char buf[8];
50579 - int buf_size;
50580 + size_t buf_size;
50581 int flush;
50582
50583 memset(buf, 0, sizeof(buf));
50584 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50585
50586 struct iwl_priv *priv = file->private_data;
50587 char buf[8];
50588 - int buf_size;
50589 + size_t buf_size;
50590 int rts;
50591
50592 if (!priv->cfg->ht_params)
50593 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50594 {
50595 struct iwl_priv *priv = file->private_data;
50596 char buf[8];
50597 - int buf_size;
50598 + size_t buf_size;
50599
50600 memset(buf, 0, sizeof(buf));
50601 buf_size = min(count, sizeof(buf) - 1);
50602 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50603 struct iwl_priv *priv = file->private_data;
50604 u32 event_log_flag;
50605 char buf[8];
50606 - int buf_size;
50607 + size_t buf_size;
50608
50609 /* check that the interface is up */
50610 if (!iwl_is_ready(priv))
50611 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50612 struct iwl_priv *priv = file->private_data;
50613 char buf[8];
50614 u32 calib_disabled;
50615 - int buf_size;
50616 + size_t buf_size;
50617
50618 memset(buf, 0, sizeof(buf));
50619 buf_size = min(count, sizeof(buf) - 1);
50620 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50621 index dc17909..989c9fb 100644
50622 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50623 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50624 @@ -1919,7 +1919,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50625 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50626
50627 char buf[8];
50628 - int buf_size;
50629 + size_t buf_size;
50630 u32 reset_flag;
50631
50632 memset(buf, 0, sizeof(buf));
50633 @@ -1940,7 +1940,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50634 {
50635 struct iwl_trans *trans = file->private_data;
50636 char buf[8];
50637 - int buf_size;
50638 + size_t buf_size;
50639 int csr;
50640
50641 memset(buf, 0, sizeof(buf));
50642 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50643 index d5c0a1a..d056b20 100644
50644 --- a/drivers/net/wireless/mac80211_hwsim.c
50645 +++ b/drivers/net/wireless/mac80211_hwsim.c
50646 @@ -3149,20 +3149,20 @@ static int __init init_mac80211_hwsim(void)
50647 if (channels < 1)
50648 return -EINVAL;
50649
50650 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50651 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50652 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50653 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50654 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50655 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50656 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50657 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50658 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50659 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50660 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50661 - mac80211_hwsim_assign_vif_chanctx;
50662 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50663 - mac80211_hwsim_unassign_vif_chanctx;
50664 + pax_open_kernel();
50665 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50666 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50667 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50668 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50669 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50670 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50671 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50672 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50673 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50674 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50675 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50676 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50677 + pax_close_kernel();
50678
50679 spin_lock_init(&hwsim_radio_lock);
50680 INIT_LIST_HEAD(&hwsim_radios);
50681 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50682 index d72ff8e..c209a45 100644
50683 --- a/drivers/net/wireless/rndis_wlan.c
50684 +++ b/drivers/net/wireless/rndis_wlan.c
50685 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50686
50687 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50688
50689 - if (rts_threshold < 0 || rts_threshold > 2347)
50690 + if (rts_threshold > 2347)
50691 rts_threshold = 2347;
50692
50693 tmp = cpu_to_le32(rts_threshold);
50694 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50695 index 9bb398b..b0cc047 100644
50696 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50697 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50698 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50699 * for hardware which doesn't support hardware
50700 * sequence counting.
50701 */
50702 - atomic_t seqno;
50703 + atomic_unchecked_t seqno;
50704 };
50705
50706 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50707 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50708 index 68b620b..92ecd9e 100644
50709 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50710 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50711 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50712 * sequence counter given by mac80211.
50713 */
50714 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50715 - seqno = atomic_add_return(0x10, &intf->seqno);
50716 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50717 else
50718 - seqno = atomic_read(&intf->seqno);
50719 + seqno = atomic_read_unchecked(&intf->seqno);
50720
50721 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50722 hdr->seq_ctrl |= cpu_to_le16(seqno);
50723 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50724 index b661f896..ddf7d2b 100644
50725 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50726 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50727 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50728
50729 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50730
50731 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50732 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50733 + pax_open_kernel();
50734 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50735 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50736 + pax_close_kernel();
50737
50738 wl1251_info("using dedicated interrupt line");
50739 } else {
50740 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50741 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50742 + pax_open_kernel();
50743 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50744 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50745 + pax_close_kernel();
50746
50747 wl1251_info("using SDIO interrupt");
50748 }
50749 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50750 index af0fe2e..d04986b 100644
50751 --- a/drivers/net/wireless/ti/wl12xx/main.c
50752 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50753 @@ -655,7 +655,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50754 sizeof(wl->conf.mem));
50755
50756 /* read data preparation is only needed by wl127x */
50757 - wl->ops->prepare_read = wl127x_prepare_read;
50758 + pax_open_kernel();
50759 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50760 + pax_close_kernel();
50761
50762 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50763 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50764 @@ -680,7 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50765 sizeof(wl->conf.mem));
50766
50767 /* read data preparation is only needed by wl127x */
50768 - wl->ops->prepare_read = wl127x_prepare_read;
50769 + pax_open_kernel();
50770 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50771 + pax_close_kernel();
50772
50773 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50774 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50775 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50776 index 717c4f5..a813aeb 100644
50777 --- a/drivers/net/wireless/ti/wl18xx/main.c
50778 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50779 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50780 }
50781
50782 if (!checksum_param) {
50783 - wl18xx_ops.set_rx_csum = NULL;
50784 - wl18xx_ops.init_vif = NULL;
50785 + pax_open_kernel();
50786 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50787 + *(void **)&wl18xx_ops.init_vif = NULL;
50788 + pax_close_kernel();
50789 }
50790
50791 /* Enable 11a Band only if we have 5G antennas */
50792 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50793 index a912dc0..a8225ba 100644
50794 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50795 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50796 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50797 {
50798 struct zd_usb *usb = urb->context;
50799 struct zd_usb_interrupt *intr = &usb->intr;
50800 - int len;
50801 + unsigned int len;
50802 u16 int_num;
50803
50804 ZD_ASSERT(in_interrupt());
50805 diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
50806 index 0d25943..0866c5d 100644
50807 --- a/drivers/net/xen-netback/netback.c
50808 +++ b/drivers/net/xen-netback/netback.c
50809 @@ -1571,13 +1571,13 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
50810 smp_rmb();
50811
50812 while (dc != dp) {
50813 - BUG_ON(gop - queue->tx_unmap_ops > MAX_PENDING_REQS);
50814 + BUG_ON(gop - queue->tx_unmap_ops >= MAX_PENDING_REQS);
50815 pending_idx =
50816 queue->dealloc_ring[pending_index(dc++)];
50817
50818 - pending_idx_release[gop-queue->tx_unmap_ops] =
50819 + pending_idx_release[gop - queue->tx_unmap_ops] =
50820 pending_idx;
50821 - queue->pages_to_unmap[gop-queue->tx_unmap_ops] =
50822 + queue->pages_to_unmap[gop - queue->tx_unmap_ops] =
50823 queue->mmap_pages[pending_idx];
50824 gnttab_set_unmap_op(gop,
50825 idx_to_kaddr(queue, pending_idx),
50826 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50827 index ce2e2cf..f81e500 100644
50828 --- a/drivers/nfc/nfcwilink.c
50829 +++ b/drivers/nfc/nfcwilink.c
50830 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50831
50832 static int nfcwilink_probe(struct platform_device *pdev)
50833 {
50834 - static struct nfcwilink *drv;
50835 + struct nfcwilink *drv;
50836 int rc;
50837 __u32 protocols;
50838
50839 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50840 index d251f72..0512865 100644
50841 --- a/drivers/nfc/st21nfca/st21nfca.c
50842 +++ b/drivers/nfc/st21nfca/st21nfca.c
50843 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50844 ST21NFCA_DEVICE_MGNT_GATE,
50845 ST21NFCA_DEVICE_MGNT_PIPE);
50846 if (r < 0)
50847 - goto free_info;
50848 + return r;
50849
50850 /* Get pipe list */
50851 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
50852 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
50853 &skb_pipe_list);
50854 if (r < 0)
50855 - goto free_info;
50856 + return r;
50857
50858 /* Complete the existing gate_pipe table */
50859 for (i = 0; i < skb_pipe_list->len; i++) {
50860 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50861 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
50862 pr_err("Unexpected apdu_reader pipe on host %x\n",
50863 info->src_host_id);
50864 + kfree_skb(skb_pipe_info);
50865 continue;
50866 }
50867
50868 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50869 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
50870 info->src_host_id;
50871 }
50872 + kfree_skb(skb_pipe_info);
50873 }
50874
50875 /*
50876 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50877 st21nfca_gates[i].gate,
50878 st21nfca_gates[i].pipe);
50879 if (r < 0)
50880 - goto free_info;
50881 + goto free_list;
50882 }
50883 }
50884
50885 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
50886 -free_info:
50887 - kfree_skb(skb_pipe_info);
50888 +free_list:
50889 kfree_skb(skb_pipe_list);
50890 return r;
50891 }
50892 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50893 index cde35c5d01..2dbfdbbf 100644
50894 --- a/drivers/of/fdt.c
50895 +++ b/drivers/of/fdt.c
50896 @@ -1136,7 +1136,9 @@ static int __init of_fdt_raw_init(void)
50897 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50898 return 0;
50899 }
50900 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50901 + pax_open_kernel();
50902 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50903 + pax_close_kernel();
50904 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50905 }
50906 late_initcall(of_fdt_raw_init);
50907 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50908 index 82f7000..d6d0447 100644
50909 --- a/drivers/oprofile/buffer_sync.c
50910 +++ b/drivers/oprofile/buffer_sync.c
50911 @@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50912 if (cookie == NO_COOKIE)
50913 offset = pc;
50914 if (cookie == INVALID_COOKIE) {
50915 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50916 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50917 offset = pc;
50918 }
50919 if (cookie != last_cookie) {
50920 @@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50921 /* add userspace sample */
50922
50923 if (!mm) {
50924 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50925 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50926 return 0;
50927 }
50928
50929 cookie = lookup_dcookie(mm, s->eip, &offset);
50930
50931 if (cookie == INVALID_COOKIE) {
50932 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50933 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50934 return 0;
50935 }
50936
50937 @@ -554,7 +554,7 @@ void sync_buffer(int cpu)
50938 /* ignore backtraces if failed to add a sample */
50939 if (state == sb_bt_start) {
50940 state = sb_bt_ignore;
50941 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50942 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50943 }
50944 }
50945 release_mm(mm);
50946 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50947 index c0cc4e7..44d4e54 100644
50948 --- a/drivers/oprofile/event_buffer.c
50949 +++ b/drivers/oprofile/event_buffer.c
50950 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50951 }
50952
50953 if (buffer_pos == buffer_size) {
50954 - atomic_inc(&oprofile_stats.event_lost_overflow);
50955 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50956 return;
50957 }
50958
50959 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50960 index ed2c3ec..deda85a 100644
50961 --- a/drivers/oprofile/oprof.c
50962 +++ b/drivers/oprofile/oprof.c
50963 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50964 if (oprofile_ops.switch_events())
50965 return;
50966
50967 - atomic_inc(&oprofile_stats.multiplex_counter);
50968 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50969 start_switch_worker();
50970 }
50971
50972 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50973 index ee2cfce..7f8f699 100644
50974 --- a/drivers/oprofile/oprofile_files.c
50975 +++ b/drivers/oprofile/oprofile_files.c
50976 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50977
50978 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50979
50980 -static ssize_t timeout_read(struct file *file, char __user *buf,
50981 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50982 size_t count, loff_t *offset)
50983 {
50984 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50985 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50986 index 59659ce..6c860a0 100644
50987 --- a/drivers/oprofile/oprofile_stats.c
50988 +++ b/drivers/oprofile/oprofile_stats.c
50989 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50990 cpu_buf->sample_invalid_eip = 0;
50991 }
50992
50993 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50994 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50995 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50996 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50997 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50998 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50999 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
51000 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
51001 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
51002 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
51003 }
51004
51005
51006 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
51007 index 1fc622b..8c48fc3 100644
51008 --- a/drivers/oprofile/oprofile_stats.h
51009 +++ b/drivers/oprofile/oprofile_stats.h
51010 @@ -13,11 +13,11 @@
51011 #include <linux/atomic.h>
51012
51013 struct oprofile_stat_struct {
51014 - atomic_t sample_lost_no_mm;
51015 - atomic_t sample_lost_no_mapping;
51016 - atomic_t bt_lost_no_mapping;
51017 - atomic_t event_lost_overflow;
51018 - atomic_t multiplex_counter;
51019 + atomic_unchecked_t sample_lost_no_mm;
51020 + atomic_unchecked_t sample_lost_no_mapping;
51021 + atomic_unchecked_t bt_lost_no_mapping;
51022 + atomic_unchecked_t event_lost_overflow;
51023 + atomic_unchecked_t multiplex_counter;
51024 };
51025
51026 extern struct oprofile_stat_struct oprofile_stats;
51027 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
51028 index dd92c5e..dfc04b5 100644
51029 --- a/drivers/oprofile/oprofilefs.c
51030 +++ b/drivers/oprofile/oprofilefs.c
51031 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
51032
51033 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
51034 {
51035 - atomic_t *val = file->private_data;
51036 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
51037 + atomic_unchecked_t *val = file->private_data;
51038 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
51039 }
51040
51041
51042 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
51043
51044
51045 int oprofilefs_create_ro_atomic(struct dentry *root,
51046 - char const *name, atomic_t *val)
51047 + char const *name, atomic_unchecked_t *val)
51048 {
51049 return __oprofilefs_create_file(root, name,
51050 &atomic_ro_fops, 0444, val);
51051 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
51052 index bdef916..88c7dee 100644
51053 --- a/drivers/oprofile/timer_int.c
51054 +++ b/drivers/oprofile/timer_int.c
51055 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
51056 return NOTIFY_OK;
51057 }
51058
51059 -static struct notifier_block __refdata oprofile_cpu_notifier = {
51060 +static struct notifier_block oprofile_cpu_notifier = {
51061 .notifier_call = oprofile_cpu_notify,
51062 };
51063
51064 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
51065 index 3b47080..6cd05dd 100644
51066 --- a/drivers/parport/procfs.c
51067 +++ b/drivers/parport/procfs.c
51068 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
51069
51070 *ppos += len;
51071
51072 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
51073 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
51074 }
51075
51076 #ifdef CONFIG_PARPORT_1284
51077 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
51078
51079 *ppos += len;
51080
51081 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
51082 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
51083 }
51084 #endif /* IEEE1284.3 support. */
51085
51086 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
51087 index ba46e58..90cfc24 100644
51088 --- a/drivers/pci/host/pci-host-generic.c
51089 +++ b/drivers/pci/host/pci-host-generic.c
51090 @@ -26,9 +26,9 @@
51091 #include <linux/platform_device.h>
51092
51093 struct gen_pci_cfg_bus_ops {
51094 + struct pci_ops ops;
51095 u32 bus_shift;
51096 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
51097 -};
51098 +} __do_const;
51099
51100 struct gen_pci_cfg_windows {
51101 struct resource res;
51102 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
51103 }
51104
51105 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
51106 + .ops = {
51107 + .map_bus = gen_pci_map_cfg_bus_cam,
51108 + .read = pci_generic_config_read,
51109 + .write = pci_generic_config_write,
51110 + },
51111 .bus_shift = 16,
51112 - .map_bus = gen_pci_map_cfg_bus_cam,
51113 };
51114
51115 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51116 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
51117 }
51118
51119 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
51120 + .ops = {
51121 + .map_bus = gen_pci_map_cfg_bus_ecam,
51122 + .read = pci_generic_config_read,
51123 + .write = pci_generic_config_write,
51124 + },
51125 .bus_shift = 20,
51126 - .map_bus = gen_pci_map_cfg_bus_ecam,
51127 -};
51128 -
51129 -static struct pci_ops gen_pci_ops = {
51130 - .read = pci_generic_config_read,
51131 - .write = pci_generic_config_write,
51132 };
51133
51134 static const struct of_device_id gen_pci_of_match[] = {
51135 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
51136 .private_data = (void **)&pci,
51137 .setup = gen_pci_setup,
51138 .map_irq = of_irq_parse_and_map_pci,
51139 - .ops = &gen_pci_ops,
51140 };
51141
51142 if (!pci)
51143 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
51144
51145 of_id = of_match_node(gen_pci_of_match, np);
51146 pci->cfg.ops = of_id->data;
51147 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
51148 + hw.ops = &pci->cfg.ops->ops;
51149 pci->host.dev.parent = dev;
51150 INIT_LIST_HEAD(&pci->host.windows);
51151 INIT_LIST_HEAD(&pci->resources);
51152 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
51153 index 6ca2399..68d866b 100644
51154 --- a/drivers/pci/hotplug/acpiphp_ibm.c
51155 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
51156 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
51157 goto init_cleanup;
51158 }
51159
51160 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51161 + pax_open_kernel();
51162 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51163 + pax_close_kernel();
51164 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
51165
51166 return retval;
51167 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
51168 index 66b7bbe..26bee78 100644
51169 --- a/drivers/pci/hotplug/cpcihp_generic.c
51170 +++ b/drivers/pci/hotplug/cpcihp_generic.c
51171 @@ -73,7 +73,6 @@ static u16 port;
51172 static unsigned int enum_bit;
51173 static u8 enum_mask;
51174
51175 -static struct cpci_hp_controller_ops generic_hpc_ops;
51176 static struct cpci_hp_controller generic_hpc;
51177
51178 static int __init validate_parameters(void)
51179 @@ -139,6 +138,10 @@ static int query_enum(void)
51180 return ((value & enum_mask) == enum_mask);
51181 }
51182
51183 +static struct cpci_hp_controller_ops generic_hpc_ops = {
51184 + .query_enum = query_enum,
51185 +};
51186 +
51187 static int __init cpcihp_generic_init(void)
51188 {
51189 int status;
51190 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
51191 pci_dev_put(dev);
51192
51193 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
51194 - generic_hpc_ops.query_enum = query_enum;
51195 generic_hpc.ops = &generic_hpc_ops;
51196
51197 status = cpci_hp_register_controller(&generic_hpc);
51198 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
51199 index 7ecf34e..effed62 100644
51200 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
51201 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
51202 @@ -59,7 +59,6 @@
51203 /* local variables */
51204 static bool debug;
51205 static bool poll;
51206 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
51207 static struct cpci_hp_controller zt5550_hpc;
51208
51209 /* Primary cPCI bus bridge device */
51210 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
51211 return 0;
51212 }
51213
51214 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
51215 + .query_enum = zt5550_hc_query_enum,
51216 +};
51217 +
51218 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
51219 {
51220 int status;
51221 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51222 dbg("returned from zt5550_hc_config");
51223
51224 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51225 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51226 zt5550_hpc.ops = &zt5550_hpc_ops;
51227 if (!poll) {
51228 zt5550_hpc.irq = hc_dev->irq;
51229 zt5550_hpc.irq_flags = IRQF_SHARED;
51230 zt5550_hpc.dev_id = hc_dev;
51231
51232 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51233 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51234 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51235 + pax_open_kernel();
51236 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51237 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51238 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51239 + pax_open_kernel();
51240 } else {
51241 info("using ENUM# polling mode");
51242 }
51243 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51244 index 1e08ff8c..3cd145f 100644
51245 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51246 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51247 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51248
51249 void compaq_nvram_init (void __iomem *rom_start)
51250 {
51251 +#ifndef CONFIG_PAX_KERNEXEC
51252 if (rom_start)
51253 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51254 +#endif
51255
51256 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51257
51258 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51259 index 56d8486..f26113f 100644
51260 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51261 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51262 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51263 return -EINVAL;
51264 }
51265
51266 - slot->ops->owner = owner;
51267 - slot->ops->mod_name = mod_name;
51268 + pax_open_kernel();
51269 + *(struct module **)&slot->ops->owner = owner;
51270 + *(const char **)&slot->ops->mod_name = mod_name;
51271 + pax_close_kernel();
51272
51273 mutex_lock(&pci_hp_mutex);
51274 /*
51275 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51276 index 07aa722..84514b4 100644
51277 --- a/drivers/pci/hotplug/pciehp_core.c
51278 +++ b/drivers/pci/hotplug/pciehp_core.c
51279 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51280 struct slot *slot = ctrl->slot;
51281 struct hotplug_slot *hotplug = NULL;
51282 struct hotplug_slot_info *info = NULL;
51283 - struct hotplug_slot_ops *ops = NULL;
51284 + hotplug_slot_ops_no_const *ops = NULL;
51285 char name[SLOT_NAME_SIZE];
51286 int retval = -ENOMEM;
51287
51288 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51289 index c3e7dfc..cbd9625 100644
51290 --- a/drivers/pci/msi.c
51291 +++ b/drivers/pci/msi.c
51292 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51293 {
51294 struct attribute **msi_attrs;
51295 struct attribute *msi_attr;
51296 - struct device_attribute *msi_dev_attr;
51297 - struct attribute_group *msi_irq_group;
51298 + device_attribute_no_const *msi_dev_attr;
51299 + attribute_group_no_const *msi_irq_group;
51300 const struct attribute_group **msi_irq_groups;
51301 struct msi_desc *entry;
51302 int ret = -ENOMEM;
51303 @@ -573,7 +573,7 @@ error_attrs:
51304 count = 0;
51305 msi_attr = msi_attrs[count];
51306 while (msi_attr) {
51307 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51308 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51309 kfree(msi_attr->name);
51310 kfree(msi_dev_attr);
51311 ++count;
51312 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51313 index 312f23a..d21181c 100644
51314 --- a/drivers/pci/pci-sysfs.c
51315 +++ b/drivers/pci/pci-sysfs.c
51316 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51317 {
51318 /* allocate attribute structure, piggyback attribute name */
51319 int name_len = write_combine ? 13 : 10;
51320 - struct bin_attribute *res_attr;
51321 + bin_attribute_no_const *res_attr;
51322 int retval;
51323
51324 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51325 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51326 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51327 {
51328 int retval;
51329 - struct bin_attribute *attr;
51330 + bin_attribute_no_const *attr;
51331
51332 /* If the device has VPD, try to expose it in sysfs. */
51333 if (dev->vpd) {
51334 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51335 {
51336 int retval;
51337 int rom_size = 0;
51338 - struct bin_attribute *attr;
51339 + bin_attribute_no_const *attr;
51340
51341 if (!sysfs_initialized)
51342 return -EACCES;
51343 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51344 index 9bd762c2..6fb9504 100644
51345 --- a/drivers/pci/pci.h
51346 +++ b/drivers/pci/pci.h
51347 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51348 struct pci_vpd {
51349 unsigned int len;
51350 const struct pci_vpd_ops *ops;
51351 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51352 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51353 };
51354
51355 int pci_vpd_pci22_init(struct pci_dev *dev);
51356 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51357 index 7d4fcdc..2f6d8f8 100644
51358 --- a/drivers/pci/pcie/aspm.c
51359 +++ b/drivers/pci/pcie/aspm.c
51360 @@ -27,9 +27,9 @@
51361 #define MODULE_PARAM_PREFIX "pcie_aspm."
51362
51363 /* Note: those are not register definitions */
51364 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51365 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51366 -#define ASPM_STATE_L1 (4) /* L1 state */
51367 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51368 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51369 +#define ASPM_STATE_L1 (4U) /* L1 state */
51370 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51371 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51372
51373 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51374 index be35da2..ec16cdb 100644
51375 --- a/drivers/pci/pcie/portdrv_pci.c
51376 +++ b/drivers/pci/pcie/portdrv_pci.c
51377 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51378 return 0;
51379 }
51380
51381 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51382 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51383 /*
51384 * Boxes that should not use MSI for PCIe PME signaling.
51385 */
51386 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51387 index c911857..56f3f9d 100644
51388 --- a/drivers/pci/probe.c
51389 +++ b/drivers/pci/probe.c
51390 @@ -176,7 +176,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51391 u16 orig_cmd;
51392 struct pci_bus_region region, inverted_region;
51393
51394 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51395 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51396
51397 /* No printks while decoding is disabled! */
51398 if (!dev->mmio_always_on) {
51399 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51400 index 3f155e7..0f4b1f0 100644
51401 --- a/drivers/pci/proc.c
51402 +++ b/drivers/pci/proc.c
51403 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51404 static int __init pci_proc_init(void)
51405 {
51406 struct pci_dev *dev = NULL;
51407 +
51408 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51409 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51410 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51411 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51412 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51413 +#endif
51414 +#else
51415 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51416 +#endif
51417 proc_create("devices", 0, proc_bus_pci_dir,
51418 &proc_bus_pci_dev_operations);
51419 proc_initialized = 1;
51420 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51421 index 3474920..acc9581 100644
51422 --- a/drivers/platform/chrome/chromeos_pstore.c
51423 +++ b/drivers/platform/chrome/chromeos_pstore.c
51424 @@ -13,7 +13,7 @@
51425 #include <linux/platform_device.h>
51426 #include <linux/pstore_ram.h>
51427
51428 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51429 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51430 {
51431 /*
51432 * Today all Chromebooks/boxes ship with Google_* as version and
51433 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51434 index 1e1e594..8fe59c5 100644
51435 --- a/drivers/platform/x86/alienware-wmi.c
51436 +++ b/drivers/platform/x86/alienware-wmi.c
51437 @@ -150,7 +150,7 @@ struct wmax_led_args {
51438 } __packed;
51439
51440 static struct platform_device *platform_device;
51441 -static struct device_attribute *zone_dev_attrs;
51442 +static device_attribute_no_const *zone_dev_attrs;
51443 static struct attribute **zone_attrs;
51444 static struct platform_zone *zone_data;
51445
51446 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51447 }
51448 };
51449
51450 -static struct attribute_group zone_attribute_group = {
51451 +static attribute_group_no_const zone_attribute_group = {
51452 .name = "rgb_zones",
51453 };
51454
51455 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51456 index 7543a56..367ca8ed 100644
51457 --- a/drivers/platform/x86/asus-wmi.c
51458 +++ b/drivers/platform/x86/asus-wmi.c
51459 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51460 int err;
51461 u32 retval = -1;
51462
51463 +#ifdef CONFIG_GRKERNSEC_KMEM
51464 + return -EPERM;
51465 +#endif
51466 +
51467 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51468
51469 if (err < 0)
51470 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51471 int err;
51472 u32 retval = -1;
51473
51474 +#ifdef CONFIG_GRKERNSEC_KMEM
51475 + return -EPERM;
51476 +#endif
51477 +
51478 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51479 &retval);
51480
51481 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51482 union acpi_object *obj;
51483 acpi_status status;
51484
51485 +#ifdef CONFIG_GRKERNSEC_KMEM
51486 + return -EPERM;
51487 +#endif
51488 +
51489 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51490 1, asus->debug.method_id,
51491 &input, &output);
51492 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51493 index b4e9447..9dc6ec34 100644
51494 --- a/drivers/platform/x86/compal-laptop.c
51495 +++ b/drivers/platform/x86/compal-laptop.c
51496 @@ -765,7 +765,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51497 return 1;
51498 }
51499
51500 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51501 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51502 {
51503 .ident = "FL90/IFL90",
51504 .matches = {
51505 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51506 index 458e6c9..089aee7 100644
51507 --- a/drivers/platform/x86/hdaps.c
51508 +++ b/drivers/platform/x86/hdaps.c
51509 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51510 "ThinkPad T42p", so the order of the entries matters.
51511 If your ThinkPad is not recognized, please update to latest
51512 BIOS. This is especially the case for some R52 ThinkPads. */
51513 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51514 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51515 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51516 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51517 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51518 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51519 index 97c2be1..2ee50ce 100644
51520 --- a/drivers/platform/x86/ibm_rtl.c
51521 +++ b/drivers/platform/x86/ibm_rtl.c
51522 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51523 }
51524
51525
51526 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51527 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51528 { \
51529 .matches = { \
51530 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51531 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51532 index 8037c8b..f88445c 100644
51533 --- a/drivers/platform/x86/intel_oaktrail.c
51534 +++ b/drivers/platform/x86/intel_oaktrail.c
51535 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51536 return 0;
51537 }
51538
51539 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51540 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51541 {
51542 .ident = "OakTrail platform",
51543 .matches = {
51544 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51545 index 0859877..59d596d 100644
51546 --- a/drivers/platform/x86/msi-laptop.c
51547 +++ b/drivers/platform/x86/msi-laptop.c
51548 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51549 return 1;
51550 }
51551
51552 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51553 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51554 {
51555 .ident = "MSI S270",
51556 .matches = {
51557 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51558
51559 if (!quirks->ec_read_only) {
51560 /* allow userland write sysfs file */
51561 - dev_attr_bluetooth.store = store_bluetooth;
51562 - dev_attr_wlan.store = store_wlan;
51563 - dev_attr_threeg.store = store_threeg;
51564 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51565 - dev_attr_wlan.attr.mode |= S_IWUSR;
51566 - dev_attr_threeg.attr.mode |= S_IWUSR;
51567 + pax_open_kernel();
51568 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51569 + *(void **)&dev_attr_wlan.store = store_wlan;
51570 + *(void **)&dev_attr_threeg.store = store_threeg;
51571 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51572 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51573 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51574 + pax_close_kernel();
51575 }
51576
51577 /* disable hardware control by fn key */
51578 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51579 index 6d2bac0..ec2b029 100644
51580 --- a/drivers/platform/x86/msi-wmi.c
51581 +++ b/drivers/platform/x86/msi-wmi.c
51582 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51583 static void msi_wmi_notify(u32 value, void *context)
51584 {
51585 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51586 - static struct key_entry *key;
51587 + struct key_entry *key;
51588 union acpi_object *obj;
51589 acpi_status status;
51590
51591 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51592 index 9e701b2..c68a7b5 100644
51593 --- a/drivers/platform/x86/samsung-laptop.c
51594 +++ b/drivers/platform/x86/samsung-laptop.c
51595 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51596 return 0;
51597 }
51598
51599 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51600 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51601 {
51602 .matches = {
51603 DMI_MATCH(DMI_SYS_VENDOR,
51604 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51605 index e6aac72..e11ff24 100644
51606 --- a/drivers/platform/x86/samsung-q10.c
51607 +++ b/drivers/platform/x86/samsung-q10.c
51608 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51609 return 1;
51610 }
51611
51612 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51613 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51614 {
51615 .ident = "Samsung Q10",
51616 .matches = {
51617 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51618 index e51c1e7..71bb385 100644
51619 --- a/drivers/platform/x86/sony-laptop.c
51620 +++ b/drivers/platform/x86/sony-laptop.c
51621 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51622 }
51623
51624 /* High speed charging function */
51625 -static struct device_attribute *hsc_handle;
51626 +static device_attribute_no_const *hsc_handle;
51627
51628 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51629 struct device_attribute *attr,
51630 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51631 }
51632
51633 /* low battery function */
51634 -static struct device_attribute *lowbatt_handle;
51635 +static device_attribute_no_const *lowbatt_handle;
51636
51637 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51638 struct device_attribute *attr,
51639 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51640 }
51641
51642 /* fan speed function */
51643 -static struct device_attribute *fan_handle, *hsf_handle;
51644 +static device_attribute_no_const *fan_handle, *hsf_handle;
51645
51646 static ssize_t sony_nc_hsfan_store(struct device *dev,
51647 struct device_attribute *attr,
51648 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51649 }
51650
51651 /* USB charge function */
51652 -static struct device_attribute *uc_handle;
51653 +static device_attribute_no_const *uc_handle;
51654
51655 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51656 struct device_attribute *attr,
51657 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51658 }
51659
51660 /* Panel ID function */
51661 -static struct device_attribute *panel_handle;
51662 +static device_attribute_no_const *panel_handle;
51663
51664 static ssize_t sony_nc_panelid_show(struct device *dev,
51665 struct device_attribute *attr, char *buffer)
51666 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51667 }
51668
51669 /* smart connect function */
51670 -static struct device_attribute *sc_handle;
51671 +static device_attribute_no_const *sc_handle;
51672
51673 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51674 struct device_attribute *attr,
51675 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51676 .drv.pm = &sony_pic_pm,
51677 };
51678
51679 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51680 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51681 {
51682 .ident = "Sony Vaio",
51683 .matches = {
51684 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51685 index 28f3281..171d8c3 100644
51686 --- a/drivers/platform/x86/thinkpad_acpi.c
51687 +++ b/drivers/platform/x86/thinkpad_acpi.c
51688 @@ -2459,10 +2459,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51689 && !tp_features.bright_unkfw)
51690 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51691 }
51692 +}
51693
51694 #undef TPACPI_COMPARE_KEY
51695 #undef TPACPI_MAY_SEND_KEY
51696 -}
51697
51698 /*
51699 * Polling driver
51700 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51701 index 438d4c7..ca8a2fb 100644
51702 --- a/drivers/pnp/pnpbios/bioscalls.c
51703 +++ b/drivers/pnp/pnpbios/bioscalls.c
51704 @@ -59,7 +59,7 @@ do { \
51705 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51706 } while(0)
51707
51708 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51709 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51710 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51711
51712 /*
51713 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51714
51715 cpu = get_cpu();
51716 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51717 +
51718 + pax_open_kernel();
51719 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51720 + pax_close_kernel();
51721
51722 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51723 spin_lock_irqsave(&pnp_bios_lock, flags);
51724 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51725 :"memory");
51726 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51727
51728 + pax_open_kernel();
51729 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51730 + pax_close_kernel();
51731 +
51732 put_cpu();
51733
51734 /* If we get here and this is set then the PnP BIOS faulted on us. */
51735 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51736 return status;
51737 }
51738
51739 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51740 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51741 {
51742 int i;
51743
51744 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51745 pnp_bios_callpoint.offset = header->fields.pm16offset;
51746 pnp_bios_callpoint.segment = PNP_CS16;
51747
51748 + pax_open_kernel();
51749 +
51750 for_each_possible_cpu(i) {
51751 struct desc_struct *gdt = get_cpu_gdt_table(i);
51752 if (!gdt)
51753 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51754 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51755 (unsigned long)__va(header->fields.pm16dseg));
51756 }
51757 +
51758 + pax_close_kernel();
51759 }
51760 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51761 index facd43b..b291260 100644
51762 --- a/drivers/pnp/pnpbios/core.c
51763 +++ b/drivers/pnp/pnpbios/core.c
51764 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51765 return 0;
51766 }
51767
51768 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51769 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51770 { /* PnPBIOS GPF on boot */
51771 .callback = exploding_pnp_bios,
51772 .ident = "Higraded P14H",
51773 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51774 index dfe1ee8..67e820c 100644
51775 --- a/drivers/power/pda_power.c
51776 +++ b/drivers/power/pda_power.c
51777 @@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb;
51778
51779 #if IS_ENABLED(CONFIG_USB_PHY)
51780 static struct usb_phy *transceiver;
51781 -static struct notifier_block otg_nb;
51782 +static int otg_handle_notification(struct notifier_block *nb,
51783 + unsigned long event, void *unused);
51784 +static struct notifier_block otg_nb = {
51785 + .notifier_call = otg_handle_notification
51786 +};
51787 #endif
51788
51789 static struct regulator *ac_draw;
51790 @@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev)
51791
51792 #if IS_ENABLED(CONFIG_USB_PHY)
51793 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51794 - otg_nb.notifier_call = otg_handle_notification;
51795 ret = usb_register_notifier(transceiver, &otg_nb);
51796 if (ret) {
51797 dev_err(dev, "failure to register otg notifier\n");
51798 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51799 index cc439fd..8fa30df 100644
51800 --- a/drivers/power/power_supply.h
51801 +++ b/drivers/power/power_supply.h
51802 @@ -16,12 +16,12 @@ struct power_supply;
51803
51804 #ifdef CONFIG_SYSFS
51805
51806 -extern void power_supply_init_attrs(struct device_type *dev_type);
51807 +extern void power_supply_init_attrs(void);
51808 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51809
51810 #else
51811
51812 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51813 +static inline void power_supply_init_attrs(void) {}
51814 #define power_supply_uevent NULL
51815
51816 #endif /* CONFIG_SYSFS */
51817 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51818 index 4bc0c7f..198c99d 100644
51819 --- a/drivers/power/power_supply_core.c
51820 +++ b/drivers/power/power_supply_core.c
51821 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51822 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51823 EXPORT_SYMBOL_GPL(power_supply_notifier);
51824
51825 -static struct device_type power_supply_dev_type;
51826 +extern const struct attribute_group *power_supply_attr_groups[];
51827 +static struct device_type power_supply_dev_type = {
51828 + .groups = power_supply_attr_groups,
51829 +};
51830
51831 #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10)
51832
51833 @@ -921,7 +924,7 @@ static int __init power_supply_class_init(void)
51834 return PTR_ERR(power_supply_class);
51835
51836 power_supply_class->dev_uevent = power_supply_uevent;
51837 - power_supply_init_attrs(&power_supply_dev_type);
51838 + power_supply_init_attrs();
51839
51840 return 0;
51841 }
51842 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51843 index 9134e3d..45eee1e 100644
51844 --- a/drivers/power/power_supply_sysfs.c
51845 +++ b/drivers/power/power_supply_sysfs.c
51846 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51847 .is_visible = power_supply_attr_is_visible,
51848 };
51849
51850 -static const struct attribute_group *power_supply_attr_groups[] = {
51851 +const struct attribute_group *power_supply_attr_groups[] = {
51852 &power_supply_attr_group,
51853 NULL,
51854 };
51855
51856 -void power_supply_init_attrs(struct device_type *dev_type)
51857 +void power_supply_init_attrs(void)
51858 {
51859 int i;
51860
51861 - dev_type->groups = power_supply_attr_groups;
51862 -
51863 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51864 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51865 }
51866 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51867 index 84419af..268ede8 100644
51868 --- a/drivers/powercap/powercap_sys.c
51869 +++ b/drivers/powercap/powercap_sys.c
51870 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51871 struct device_attribute name_attr;
51872 };
51873
51874 +static ssize_t show_constraint_name(struct device *dev,
51875 + struct device_attribute *dev_attr,
51876 + char *buf);
51877 +
51878 static struct powercap_constraint_attr
51879 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51880 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51881 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51882 + .power_limit_attr = {
51883 + .attr = {
51884 + .name = NULL,
51885 + .mode = S_IWUSR | S_IRUGO
51886 + },
51887 + .show = show_constraint_power_limit_uw,
51888 + .store = store_constraint_power_limit_uw
51889 + },
51890 +
51891 + .time_window_attr = {
51892 + .attr = {
51893 + .name = NULL,
51894 + .mode = S_IWUSR | S_IRUGO
51895 + },
51896 + .show = show_constraint_time_window_us,
51897 + .store = store_constraint_time_window_us
51898 + },
51899 +
51900 + .max_power_attr = {
51901 + .attr = {
51902 + .name = NULL,
51903 + .mode = S_IRUGO
51904 + },
51905 + .show = show_constraint_max_power_uw,
51906 + .store = NULL
51907 + },
51908 +
51909 + .min_power_attr = {
51910 + .attr = {
51911 + .name = NULL,
51912 + .mode = S_IRUGO
51913 + },
51914 + .show = show_constraint_min_power_uw,
51915 + .store = NULL
51916 + },
51917 +
51918 + .max_time_window_attr = {
51919 + .attr = {
51920 + .name = NULL,
51921 + .mode = S_IRUGO
51922 + },
51923 + .show = show_constraint_max_time_window_us,
51924 + .store = NULL
51925 + },
51926 +
51927 + .min_time_window_attr = {
51928 + .attr = {
51929 + .name = NULL,
51930 + .mode = S_IRUGO
51931 + },
51932 + .show = show_constraint_min_time_window_us,
51933 + .store = NULL
51934 + },
51935 +
51936 + .name_attr = {
51937 + .attr = {
51938 + .name = NULL,
51939 + .mode = S_IRUGO
51940 + },
51941 + .show = show_constraint_name,
51942 + .store = NULL
51943 + }
51944 + }
51945 +};
51946
51947 /* A list of powercap control_types */
51948 static LIST_HEAD(powercap_cntrl_list);
51949 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51950 }
51951
51952 static int create_constraint_attribute(int id, const char *name,
51953 - int mode,
51954 - struct device_attribute *dev_attr,
51955 - ssize_t (*show)(struct device *,
51956 - struct device_attribute *, char *),
51957 - ssize_t (*store)(struct device *,
51958 - struct device_attribute *,
51959 - const char *, size_t)
51960 - )
51961 + struct device_attribute *dev_attr)
51962 {
51963 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51964
51965 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51966 - id, name);
51967 - if (!dev_attr->attr.name)
51968 + if (!name)
51969 return -ENOMEM;
51970 - dev_attr->attr.mode = mode;
51971 - dev_attr->show = show;
51972 - dev_attr->store = store;
51973 +
51974 + pax_open_kernel();
51975 + *(const char **)&dev_attr->attr.name = name;
51976 + pax_close_kernel();
51977
51978 return 0;
51979 }
51980 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51981
51982 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51983 ret = create_constraint_attribute(i, "power_limit_uw",
51984 - S_IWUSR | S_IRUGO,
51985 - &constraint_attrs[i].power_limit_attr,
51986 - show_constraint_power_limit_uw,
51987 - store_constraint_power_limit_uw);
51988 + &constraint_attrs[i].power_limit_attr);
51989 if (ret)
51990 goto err_alloc;
51991 ret = create_constraint_attribute(i, "time_window_us",
51992 - S_IWUSR | S_IRUGO,
51993 - &constraint_attrs[i].time_window_attr,
51994 - show_constraint_time_window_us,
51995 - store_constraint_time_window_us);
51996 + &constraint_attrs[i].time_window_attr);
51997 if (ret)
51998 goto err_alloc;
51999 - ret = create_constraint_attribute(i, "name", S_IRUGO,
52000 - &constraint_attrs[i].name_attr,
52001 - show_constraint_name,
52002 - NULL);
52003 + ret = create_constraint_attribute(i, "name",
52004 + &constraint_attrs[i].name_attr);
52005 if (ret)
52006 goto err_alloc;
52007 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
52008 - &constraint_attrs[i].max_power_attr,
52009 - show_constraint_max_power_uw,
52010 - NULL);
52011 + ret = create_constraint_attribute(i, "max_power_uw",
52012 + &constraint_attrs[i].max_power_attr);
52013 if (ret)
52014 goto err_alloc;
52015 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
52016 - &constraint_attrs[i].min_power_attr,
52017 - show_constraint_min_power_uw,
52018 - NULL);
52019 + ret = create_constraint_attribute(i, "min_power_uw",
52020 + &constraint_attrs[i].min_power_attr);
52021 if (ret)
52022 goto err_alloc;
52023 ret = create_constraint_attribute(i, "max_time_window_us",
52024 - S_IRUGO,
52025 - &constraint_attrs[i].max_time_window_attr,
52026 - show_constraint_max_time_window_us,
52027 - NULL);
52028 + &constraint_attrs[i].max_time_window_attr);
52029 if (ret)
52030 goto err_alloc;
52031 ret = create_constraint_attribute(i, "min_time_window_us",
52032 - S_IRUGO,
52033 - &constraint_attrs[i].min_time_window_attr,
52034 - show_constraint_min_time_window_us,
52035 - NULL);
52036 + &constraint_attrs[i].min_time_window_attr);
52037 if (ret)
52038 goto err_alloc;
52039
52040 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
52041 power_zone->zone_dev_attrs[count++] =
52042 &dev_attr_max_energy_range_uj.attr;
52043 if (power_zone->ops->get_energy_uj) {
52044 + pax_open_kernel();
52045 if (power_zone->ops->reset_energy_uj)
52046 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
52047 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
52048 else
52049 - dev_attr_energy_uj.attr.mode = S_IRUGO;
52050 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
52051 + pax_close_kernel();
52052 power_zone->zone_dev_attrs[count++] =
52053 &dev_attr_energy_uj.attr;
52054 }
52055 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
52056 index 9c5d414..c7900ce 100644
52057 --- a/drivers/ptp/ptp_private.h
52058 +++ b/drivers/ptp/ptp_private.h
52059 @@ -51,7 +51,7 @@ struct ptp_clock {
52060 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
52061 wait_queue_head_t tsev_wq;
52062 int defunct; /* tells readers to go away when clock is being removed */
52063 - struct device_attribute *pin_dev_attr;
52064 + device_attribute_no_const *pin_dev_attr;
52065 struct attribute **pin_attr;
52066 struct attribute_group pin_attr_group;
52067 };
52068 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
52069 index 302e626..12579af 100644
52070 --- a/drivers/ptp/ptp_sysfs.c
52071 +++ b/drivers/ptp/ptp_sysfs.c
52072 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
52073 goto no_pin_attr;
52074
52075 for (i = 0; i < n_pins; i++) {
52076 - struct device_attribute *da = &ptp->pin_dev_attr[i];
52077 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
52078 sysfs_attr_init(&da->attr);
52079 da->attr.name = info->pin_config[i].name;
52080 da->attr.mode = 0644;
52081 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
52082 index 8a28116..05b0ad5 100644
52083 --- a/drivers/regulator/core.c
52084 +++ b/drivers/regulator/core.c
52085 @@ -3603,7 +3603,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52086 const struct regulation_constraints *constraints = NULL;
52087 const struct regulator_init_data *init_data;
52088 struct regulator_config *config = NULL;
52089 - static atomic_t regulator_no = ATOMIC_INIT(-1);
52090 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
52091 struct regulator_dev *rdev;
52092 struct device *dev;
52093 int ret, i;
52094 @@ -3686,7 +3686,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
52095 rdev->dev.class = &regulator_class;
52096 rdev->dev.parent = dev;
52097 dev_set_name(&rdev->dev, "regulator.%lu",
52098 - (unsigned long) atomic_inc_return(&regulator_no));
52099 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
52100 ret = device_register(&rdev->dev);
52101 if (ret != 0) {
52102 put_device(&rdev->dev);
52103 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
52104 index 4071d74..260b15a 100644
52105 --- a/drivers/regulator/max8660.c
52106 +++ b/drivers/regulator/max8660.c
52107 @@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client,
52108 max8660->shadow_regs[MAX8660_OVER1] = 5;
52109 } else {
52110 /* Otherwise devices can be toggled via software */
52111 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
52112 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
52113 + pax_open_kernel();
52114 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
52115 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
52116 + pax_close_kernel();
52117 }
52118
52119 /*
52120 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
52121 index c3d55c2..0dddfe6 100644
52122 --- a/drivers/regulator/max8973-regulator.c
52123 +++ b/drivers/regulator/max8973-regulator.c
52124 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
52125 if (!pdata || !pdata->enable_ext_control) {
52126 max->desc.enable_reg = MAX8973_VOUT;
52127 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
52128 - max->ops.enable = regulator_enable_regmap;
52129 - max->ops.disable = regulator_disable_regmap;
52130 - max->ops.is_enabled = regulator_is_enabled_regmap;
52131 + pax_open_kernel();
52132 + *(void **)&max->ops.enable = regulator_enable_regmap;
52133 + *(void **)&max->ops.disable = regulator_disable_regmap;
52134 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
52135 + pax_close_kernel();
52136 }
52137
52138 if (pdata) {
52139 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
52140 index 0d17c92..a29f627 100644
52141 --- a/drivers/regulator/mc13892-regulator.c
52142 +++ b/drivers/regulator/mc13892-regulator.c
52143 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
52144 mc13xxx_unlock(mc13892);
52145
52146 /* update mc13892_vcam ops */
52147 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52148 + pax_open_kernel();
52149 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
52150 sizeof(struct regulator_ops));
52151 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52152 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52153 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
52154 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
52155 + pax_close_kernel();
52156 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
52157
52158 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
52159 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
52160 index a82556a0..e842923 100644
52161 --- a/drivers/rtc/rtc-cmos.c
52162 +++ b/drivers/rtc/rtc-cmos.c
52163 @@ -793,7 +793,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
52164 hpet_rtc_timer_init();
52165
52166 /* export at least the first block of NVRAM */
52167 - nvram.size = address_space - NVRAM_OFFSET;
52168 + pax_open_kernel();
52169 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
52170 + pax_close_kernel();
52171 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
52172 if (retval < 0) {
52173 dev_dbg(dev, "can't create nvram file? %d\n", retval);
52174 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
52175 index 799c34b..8e9786a 100644
52176 --- a/drivers/rtc/rtc-dev.c
52177 +++ b/drivers/rtc/rtc-dev.c
52178 @@ -16,6 +16,7 @@
52179 #include <linux/module.h>
52180 #include <linux/rtc.h>
52181 #include <linux/sched.h>
52182 +#include <linux/grsecurity.h>
52183 #include "rtc-core.h"
52184
52185 static dev_t rtc_devt;
52186 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
52187 if (copy_from_user(&tm, uarg, sizeof(tm)))
52188 return -EFAULT;
52189
52190 + gr_log_timechange();
52191 +
52192 return rtc_set_time(rtc, &tm);
52193
52194 case RTC_PIE_ON:
52195 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
52196 index 4ffabb3..1f87fca 100644
52197 --- a/drivers/rtc/rtc-ds1307.c
52198 +++ b/drivers/rtc/rtc-ds1307.c
52199 @@ -107,7 +107,7 @@ struct ds1307 {
52200 u8 offset; /* register's offset */
52201 u8 regs[11];
52202 u16 nvram_offset;
52203 - struct bin_attribute *nvram;
52204 + bin_attribute_no_const *nvram;
52205 enum ds_type type;
52206 unsigned long flags;
52207 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
52208 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
52209 index 90abb5b..e0bf6dd 100644
52210 --- a/drivers/rtc/rtc-m48t59.c
52211 +++ b/drivers/rtc/rtc-m48t59.c
52212 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52213 if (IS_ERR(m48t59->rtc))
52214 return PTR_ERR(m48t59->rtc);
52215
52216 - m48t59_nvram_attr.size = pdata->offset;
52217 + pax_open_kernel();
52218 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52219 + pax_close_kernel();
52220
52221 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52222 if (ret)
52223 diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
52224 index 3a2da4c..e88493c 100644
52225 --- a/drivers/rtc/rtc-test.c
52226 +++ b/drivers/rtc/rtc-test.c
52227 @@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev)
52228 struct rtc_device *rtc;
52229
52230 if (test_mmss64) {
52231 - test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52232 - test_rtc_ops.set_mmss = NULL;
52233 + pax_open_kernel();
52234 + *(void **)&test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52235 + *(void **)&test_rtc_ops.set_mmss = NULL;
52236 + pax_close_kernel();
52237 }
52238
52239 rtc = devm_rtc_device_register(&plat_dev->dev, "test",
52240 diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
52241 index 1f74760..8e00a89 100644
52242 --- a/drivers/scsi/be2iscsi/be_main.c
52243 +++ b/drivers/scsi/be2iscsi/be_main.c
52244 @@ -3165,7 +3165,7 @@ be_sgl_create_contiguous(void *virtual_address,
52245 {
52246 WARN_ON(!virtual_address);
52247 WARN_ON(!physical_address);
52248 - WARN_ON(!length > 0);
52249 + WARN_ON(!length);
52250 WARN_ON(!sgl);
52251
52252 sgl->va = virtual_address;
52253 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52254 index e693af6..2e525b6 100644
52255 --- a/drivers/scsi/bfa/bfa_fcpim.h
52256 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52257 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52258
52259 struct bfa_itn_s {
52260 bfa_isr_func_t isr;
52261 -};
52262 +} __no_const;
52263
52264 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52265 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52266 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52267 index 0f19455..ef7adb5 100644
52268 --- a/drivers/scsi/bfa/bfa_fcs.c
52269 +++ b/drivers/scsi/bfa/bfa_fcs.c
52270 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52271 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52272
52273 static struct bfa_fcs_mod_s fcs_modules[] = {
52274 - { bfa_fcs_port_attach, NULL, NULL },
52275 - { bfa_fcs_uf_attach, NULL, NULL },
52276 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52277 - bfa_fcs_fabric_modexit },
52278 + {
52279 + .attach = bfa_fcs_port_attach,
52280 + .modinit = NULL,
52281 + .modexit = NULL
52282 + },
52283 + {
52284 + .attach = bfa_fcs_uf_attach,
52285 + .modinit = NULL,
52286 + .modexit = NULL
52287 + },
52288 + {
52289 + .attach = bfa_fcs_fabric_attach,
52290 + .modinit = bfa_fcs_fabric_modinit,
52291 + .modexit = bfa_fcs_fabric_modexit
52292 + },
52293 };
52294
52295 /*
52296 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52297 index ff75ef8..2dfe00a 100644
52298 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52299 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52300 @@ -89,15 +89,26 @@ static struct {
52301 void (*offline) (struct bfa_fcs_lport_s *port);
52302 } __port_action[] = {
52303 {
52304 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52305 - bfa_fcs_lport_unknown_offline}, {
52306 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52307 - bfa_fcs_lport_fab_offline}, {
52308 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52309 - bfa_fcs_lport_n2n_offline}, {
52310 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52311 - bfa_fcs_lport_loop_offline},
52312 - };
52313 + .init = bfa_fcs_lport_unknown_init,
52314 + .online = bfa_fcs_lport_unknown_online,
52315 + .offline = bfa_fcs_lport_unknown_offline
52316 + },
52317 + {
52318 + .init = bfa_fcs_lport_fab_init,
52319 + .online = bfa_fcs_lport_fab_online,
52320 + .offline = bfa_fcs_lport_fab_offline
52321 + },
52322 + {
52323 + .init = bfa_fcs_lport_n2n_init,
52324 + .online = bfa_fcs_lport_n2n_online,
52325 + .offline = bfa_fcs_lport_n2n_offline
52326 + },
52327 + {
52328 + .init = bfa_fcs_lport_loop_init,
52329 + .online = bfa_fcs_lport_loop_online,
52330 + .offline = bfa_fcs_lport_loop_offline
52331 + },
52332 +};
52333
52334 /*
52335 * fcs_port_sm FCS logical port state machine
52336 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52337 index a38aafa0..fe8f03b 100644
52338 --- a/drivers/scsi/bfa/bfa_ioc.h
52339 +++ b/drivers/scsi/bfa/bfa_ioc.h
52340 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52341 bfa_ioc_disable_cbfn_t disable_cbfn;
52342 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52343 bfa_ioc_reset_cbfn_t reset_cbfn;
52344 -};
52345 +} __no_const;
52346
52347 /*
52348 * IOC event notification mechanism.
52349 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52350 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52351 enum bfi_ioc_state fwstate);
52352 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52353 -};
52354 +} __no_const;
52355
52356 /*
52357 * Queue element to wait for room in request queue. FIFO order is
52358 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52359 index a14c784..6de6790 100644
52360 --- a/drivers/scsi/bfa/bfa_modules.h
52361 +++ b/drivers/scsi/bfa/bfa_modules.h
52362 @@ -78,12 +78,12 @@ enum {
52363 \
52364 extern struct bfa_module_s hal_mod_ ## __mod; \
52365 struct bfa_module_s hal_mod_ ## __mod = { \
52366 - bfa_ ## __mod ## _meminfo, \
52367 - bfa_ ## __mod ## _attach, \
52368 - bfa_ ## __mod ## _detach, \
52369 - bfa_ ## __mod ## _start, \
52370 - bfa_ ## __mod ## _stop, \
52371 - bfa_ ## __mod ## _iocdisable, \
52372 + .meminfo = bfa_ ## __mod ## _meminfo, \
52373 + .attach = bfa_ ## __mod ## _attach, \
52374 + .detach = bfa_ ## __mod ## _detach, \
52375 + .start = bfa_ ## __mod ## _start, \
52376 + .stop = bfa_ ## __mod ## _stop, \
52377 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52378 }
52379
52380 #define BFA_CACHELINE_SZ (256)
52381 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52382 index 045c4e1..13de803 100644
52383 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52384 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52385 @@ -33,8 +33,8 @@
52386 */
52387 #include "libfcoe.h"
52388
52389 -static atomic_t ctlr_num;
52390 -static atomic_t fcf_num;
52391 +static atomic_unchecked_t ctlr_num;
52392 +static atomic_unchecked_t fcf_num;
52393
52394 /*
52395 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52396 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52397 if (!ctlr)
52398 goto out;
52399
52400 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52401 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52402 ctlr->f = f;
52403 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52404 INIT_LIST_HEAD(&ctlr->fcfs);
52405 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52406 fcf->dev.parent = &ctlr->dev;
52407 fcf->dev.bus = &fcoe_bus_type;
52408 fcf->dev.type = &fcoe_fcf_device_type;
52409 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52410 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52411 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52412
52413 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52414 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52415 {
52416 int error;
52417
52418 - atomic_set(&ctlr_num, 0);
52419 - atomic_set(&fcf_num, 0);
52420 + atomic_set_unchecked(&ctlr_num, 0);
52421 + atomic_set_unchecked(&fcf_num, 0);
52422
52423 error = bus_register(&fcoe_bus_type);
52424 if (error)
52425 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52426 index 8bb173e..20236b4 100644
52427 --- a/drivers/scsi/hosts.c
52428 +++ b/drivers/scsi/hosts.c
52429 @@ -42,7 +42,7 @@
52430 #include "scsi_logging.h"
52431
52432
52433 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52434 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52435
52436
52437 static void scsi_host_cls_release(struct device *dev)
52438 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52439 * subtract one because we increment first then return, but we need to
52440 * know what the next host number was before increment
52441 */
52442 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52443 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52444 shost->dma_channel = 0xff;
52445
52446 /* These three are default values which can be overridden */
52447 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52448 index 8eab107..599cd79 100644
52449 --- a/drivers/scsi/hpsa.c
52450 +++ b/drivers/scsi/hpsa.c
52451 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52452 struct reply_queue_buffer *rq = &h->reply_queue[q];
52453
52454 if (h->transMethod & CFGTBL_Trans_io_accel1)
52455 - return h->access.command_completed(h, q);
52456 + return h->access->command_completed(h, q);
52457
52458 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52459 - return h->access.command_completed(h, q);
52460 + return h->access->command_completed(h, q);
52461
52462 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52463 a = rq->head[rq->current_entry];
52464 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52465 break;
52466 default:
52467 set_performant_mode(h, c);
52468 - h->access.submit_command(h, c);
52469 + h->access->submit_command(h, c);
52470 }
52471 }
52472
52473 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52474
52475 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52476 {
52477 - return h->access.command_completed(h, q);
52478 + return h->access->command_completed(h, q);
52479 }
52480
52481 static inline bool interrupt_pending(struct ctlr_info *h)
52482 {
52483 - return h->access.intr_pending(h);
52484 + return h->access->intr_pending(h);
52485 }
52486
52487 static inline long interrupt_not_for_us(struct ctlr_info *h)
52488 {
52489 - return (h->access.intr_pending(h) == 0) ||
52490 + return (h->access->intr_pending(h) == 0) ||
52491 (h->interrupts_enabled == 0);
52492 }
52493
52494 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52495 if (prod_index < 0)
52496 return prod_index;
52497 h->product_name = products[prod_index].product_name;
52498 - h->access = *(products[prod_index].access);
52499 + h->access = products[prod_index].access;
52500
52501 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52502 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52503 @@ -6647,7 +6647,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52504 unsigned long flags;
52505 u32 lockup_detected;
52506
52507 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52508 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52509 spin_lock_irqsave(&h->lock, flags);
52510 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52511 if (!lockup_detected) {
52512 @@ -6922,7 +6922,7 @@ reinit_after_soft_reset:
52513 }
52514
52515 /* make sure the board interrupts are off */
52516 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52517 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52518
52519 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52520 goto clean2;
52521 @@ -6958,7 +6958,7 @@ reinit_after_soft_reset:
52522 * fake ones to scoop up any residual completions.
52523 */
52524 spin_lock_irqsave(&h->lock, flags);
52525 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52526 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52527 spin_unlock_irqrestore(&h->lock, flags);
52528 hpsa_free_irqs(h);
52529 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52530 @@ -6977,9 +6977,9 @@ reinit_after_soft_reset:
52531 dev_info(&h->pdev->dev, "Board READY.\n");
52532 dev_info(&h->pdev->dev,
52533 "Waiting for stale completions to drain.\n");
52534 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52535 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52536 msleep(10000);
52537 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52538 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52539
52540 rc = controller_reset_failed(h->cfgtable);
52541 if (rc)
52542 @@ -7004,7 +7004,7 @@ reinit_after_soft_reset:
52543
52544
52545 /* Turn the interrupts on so we can service requests */
52546 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52547 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52548
52549 hpsa_hba_inquiry(h);
52550 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52551 @@ -7077,7 +7077,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52552 * To write all data in the battery backed cache to disks
52553 */
52554 hpsa_flush_cache(h);
52555 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52556 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52557 hpsa_free_irqs_and_disable_msix(h);
52558 }
52559
52560 @@ -7198,7 +7198,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52561 CFGTBL_Trans_enable_directed_msix |
52562 (trans_support & (CFGTBL_Trans_io_accel1 |
52563 CFGTBL_Trans_io_accel2));
52564 - struct access_method access = SA5_performant_access;
52565 + struct access_method *access = &SA5_performant_access;
52566
52567 /* This is a bit complicated. There are 8 registers on
52568 * the controller which we write to to tell it 8 different
52569 @@ -7240,7 +7240,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52570 * perform the superfluous readl() after each command submission.
52571 */
52572 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52573 - access = SA5_performant_access_no_read;
52574 + access = &SA5_performant_access_no_read;
52575
52576 /* Controller spec: zero out this buffer. */
52577 for (i = 0; i < h->nreply_queues; i++)
52578 @@ -7270,12 +7270,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52579 * enable outbound interrupt coalescing in accelerator mode;
52580 */
52581 if (trans_support & CFGTBL_Trans_io_accel1) {
52582 - access = SA5_ioaccel_mode1_access;
52583 + access = &SA5_ioaccel_mode1_access;
52584 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52585 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52586 } else {
52587 if (trans_support & CFGTBL_Trans_io_accel2) {
52588 - access = SA5_ioaccel_mode2_access;
52589 + access = &SA5_ioaccel_mode2_access;
52590 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52591 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52592 }
52593 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52594 index 6577130..955f9a4 100644
52595 --- a/drivers/scsi/hpsa.h
52596 +++ b/drivers/scsi/hpsa.h
52597 @@ -143,7 +143,7 @@ struct ctlr_info {
52598 unsigned int msix_vector;
52599 unsigned int msi_vector;
52600 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52601 - struct access_method access;
52602 + struct access_method *access;
52603 char hba_mode_enabled;
52604
52605 /* queue and queue Info */
52606 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52607 }
52608
52609 static struct access_method SA5_access = {
52610 - SA5_submit_command,
52611 - SA5_intr_mask,
52612 - SA5_intr_pending,
52613 - SA5_completed,
52614 + .submit_command = SA5_submit_command,
52615 + .set_intr_mask = SA5_intr_mask,
52616 + .intr_pending = SA5_intr_pending,
52617 + .command_completed = SA5_completed,
52618 };
52619
52620 static struct access_method SA5_ioaccel_mode1_access = {
52621 - SA5_submit_command,
52622 - SA5_performant_intr_mask,
52623 - SA5_ioaccel_mode1_intr_pending,
52624 - SA5_ioaccel_mode1_completed,
52625 + .submit_command = SA5_submit_command,
52626 + .set_intr_mask = SA5_performant_intr_mask,
52627 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52628 + .command_completed = SA5_ioaccel_mode1_completed,
52629 };
52630
52631 static struct access_method SA5_ioaccel_mode2_access = {
52632 - SA5_submit_command_ioaccel2,
52633 - SA5_performant_intr_mask,
52634 - SA5_performant_intr_pending,
52635 - SA5_performant_completed,
52636 + .submit_command = SA5_submit_command_ioaccel2,
52637 + .set_intr_mask = SA5_performant_intr_mask,
52638 + .intr_pending = SA5_performant_intr_pending,
52639 + .command_completed = SA5_performant_completed,
52640 };
52641
52642 static struct access_method SA5_performant_access = {
52643 - SA5_submit_command,
52644 - SA5_performant_intr_mask,
52645 - SA5_performant_intr_pending,
52646 - SA5_performant_completed,
52647 + .submit_command = SA5_submit_command,
52648 + .set_intr_mask = SA5_performant_intr_mask,
52649 + .intr_pending = SA5_performant_intr_pending,
52650 + .command_completed = SA5_performant_completed,
52651 };
52652
52653 static struct access_method SA5_performant_access_no_read = {
52654 - SA5_submit_command_no_read,
52655 - SA5_performant_intr_mask,
52656 - SA5_performant_intr_pending,
52657 - SA5_performant_completed,
52658 + .submit_command = SA5_submit_command_no_read,
52659 + .set_intr_mask = SA5_performant_intr_mask,
52660 + .intr_pending = SA5_performant_intr_pending,
52661 + .command_completed = SA5_performant_completed,
52662 };
52663
52664 struct board_type {
52665 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52666 index 1b3a094..068e683 100644
52667 --- a/drivers/scsi/libfc/fc_exch.c
52668 +++ b/drivers/scsi/libfc/fc_exch.c
52669 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52670 u16 pool_max_index;
52671
52672 struct {
52673 - atomic_t no_free_exch;
52674 - atomic_t no_free_exch_xid;
52675 - atomic_t xid_not_found;
52676 - atomic_t xid_busy;
52677 - atomic_t seq_not_found;
52678 - atomic_t non_bls_resp;
52679 + atomic_unchecked_t no_free_exch;
52680 + atomic_unchecked_t no_free_exch_xid;
52681 + atomic_unchecked_t xid_not_found;
52682 + atomic_unchecked_t xid_busy;
52683 + atomic_unchecked_t seq_not_found;
52684 + atomic_unchecked_t non_bls_resp;
52685 } stats;
52686 };
52687
52688 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52689 /* allocate memory for exchange */
52690 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52691 if (!ep) {
52692 - atomic_inc(&mp->stats.no_free_exch);
52693 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52694 goto out;
52695 }
52696 memset(ep, 0, sizeof(*ep));
52697 @@ -874,7 +874,7 @@ out:
52698 return ep;
52699 err:
52700 spin_unlock_bh(&pool->lock);
52701 - atomic_inc(&mp->stats.no_free_exch_xid);
52702 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52703 mempool_free(ep, mp->ep_pool);
52704 return NULL;
52705 }
52706 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52707 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52708 ep = fc_exch_find(mp, xid);
52709 if (!ep) {
52710 - atomic_inc(&mp->stats.xid_not_found);
52711 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52712 reject = FC_RJT_OX_ID;
52713 goto out;
52714 }
52715 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52716 ep = fc_exch_find(mp, xid);
52717 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52718 if (ep) {
52719 - atomic_inc(&mp->stats.xid_busy);
52720 + atomic_inc_unchecked(&mp->stats.xid_busy);
52721 reject = FC_RJT_RX_ID;
52722 goto rel;
52723 }
52724 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52725 }
52726 xid = ep->xid; /* get our XID */
52727 } else if (!ep) {
52728 - atomic_inc(&mp->stats.xid_not_found);
52729 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52730 reject = FC_RJT_RX_ID; /* XID not found */
52731 goto out;
52732 }
52733 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52734 } else {
52735 sp = &ep->seq;
52736 if (sp->id != fh->fh_seq_id) {
52737 - atomic_inc(&mp->stats.seq_not_found);
52738 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52739 if (f_ctl & FC_FC_END_SEQ) {
52740 /*
52741 * Update sequence_id based on incoming last
52742 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52743
52744 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52745 if (!ep) {
52746 - atomic_inc(&mp->stats.xid_not_found);
52747 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52748 goto out;
52749 }
52750 if (ep->esb_stat & ESB_ST_COMPLETE) {
52751 - atomic_inc(&mp->stats.xid_not_found);
52752 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52753 goto rel;
52754 }
52755 if (ep->rxid == FC_XID_UNKNOWN)
52756 ep->rxid = ntohs(fh->fh_rx_id);
52757 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52758 - atomic_inc(&mp->stats.xid_not_found);
52759 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52760 goto rel;
52761 }
52762 if (ep->did != ntoh24(fh->fh_s_id) &&
52763 ep->did != FC_FID_FLOGI) {
52764 - atomic_inc(&mp->stats.xid_not_found);
52765 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52766 goto rel;
52767 }
52768 sof = fr_sof(fp);
52769 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52770 sp->ssb_stat |= SSB_ST_RESP;
52771 sp->id = fh->fh_seq_id;
52772 } else if (sp->id != fh->fh_seq_id) {
52773 - atomic_inc(&mp->stats.seq_not_found);
52774 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52775 goto rel;
52776 }
52777
52778 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52779 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52780
52781 if (!sp)
52782 - atomic_inc(&mp->stats.xid_not_found);
52783 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52784 else
52785 - atomic_inc(&mp->stats.non_bls_resp);
52786 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52787
52788 fc_frame_free(fp);
52789 }
52790 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52791
52792 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52793 mp = ema->mp;
52794 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52795 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52796 st->fc_no_free_exch_xid +=
52797 - atomic_read(&mp->stats.no_free_exch_xid);
52798 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52799 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52800 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52801 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52802 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52803 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52804 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52805 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52806 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52807 }
52808 }
52809 EXPORT_SYMBOL(fc_exch_update_stats);
52810 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52811 index 9c706d8..d3e3ed2 100644
52812 --- a/drivers/scsi/libsas/sas_ata.c
52813 +++ b/drivers/scsi/libsas/sas_ata.c
52814 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52815 .postreset = ata_std_postreset,
52816 .error_handler = ata_std_error_handler,
52817 .post_internal_cmd = sas_ata_post_internal,
52818 - .qc_defer = ata_std_qc_defer,
52819 + .qc_defer = ata_std_qc_defer,
52820 .qc_prep = ata_noop_qc_prep,
52821 .qc_issue = sas_ata_qc_issue,
52822 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52823 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52824 index 9b81a34..a9b7b8c 100644
52825 --- a/drivers/scsi/lpfc/lpfc.h
52826 +++ b/drivers/scsi/lpfc/lpfc.h
52827 @@ -433,7 +433,7 @@ struct lpfc_vport {
52828 struct dentry *debug_nodelist;
52829 struct dentry *vport_debugfs_root;
52830 struct lpfc_debugfs_trc *disc_trc;
52831 - atomic_t disc_trc_cnt;
52832 + atomic_unchecked_t disc_trc_cnt;
52833 #endif
52834 uint8_t stat_data_enabled;
52835 uint8_t stat_data_blocked;
52836 @@ -883,8 +883,8 @@ struct lpfc_hba {
52837 struct timer_list fabric_block_timer;
52838 unsigned long bit_flags;
52839 #define FABRIC_COMANDS_BLOCKED 0
52840 - atomic_t num_rsrc_err;
52841 - atomic_t num_cmd_success;
52842 + atomic_unchecked_t num_rsrc_err;
52843 + atomic_unchecked_t num_cmd_success;
52844 unsigned long last_rsrc_error_time;
52845 unsigned long last_ramp_down_time;
52846 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52847 @@ -919,7 +919,7 @@ struct lpfc_hba {
52848
52849 struct dentry *debug_slow_ring_trc;
52850 struct lpfc_debugfs_trc *slow_ring_trc;
52851 - atomic_t slow_ring_trc_cnt;
52852 + atomic_unchecked_t slow_ring_trc_cnt;
52853 /* iDiag debugfs sub-directory */
52854 struct dentry *idiag_root;
52855 struct dentry *idiag_pci_cfg;
52856 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52857 index 513edcb..805c6a8 100644
52858 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52859 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52860 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52861
52862 #include <linux/debugfs.h>
52863
52864 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52865 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52866 static unsigned long lpfc_debugfs_start_time = 0L;
52867
52868 /* iDiag */
52869 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52870 lpfc_debugfs_enable = 0;
52871
52872 len = 0;
52873 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52874 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52875 (lpfc_debugfs_max_disc_trc - 1);
52876 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52877 dtp = vport->disc_trc + i;
52878 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52879 lpfc_debugfs_enable = 0;
52880
52881 len = 0;
52882 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52883 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52884 (lpfc_debugfs_max_slow_ring_trc - 1);
52885 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52886 dtp = phba->slow_ring_trc + i;
52887 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52888 !vport || !vport->disc_trc)
52889 return;
52890
52891 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52892 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52893 (lpfc_debugfs_max_disc_trc - 1);
52894 dtp = vport->disc_trc + index;
52895 dtp->fmt = fmt;
52896 dtp->data1 = data1;
52897 dtp->data2 = data2;
52898 dtp->data3 = data3;
52899 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52900 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52901 dtp->jif = jiffies;
52902 #endif
52903 return;
52904 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52905 !phba || !phba->slow_ring_trc)
52906 return;
52907
52908 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52909 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52910 (lpfc_debugfs_max_slow_ring_trc - 1);
52911 dtp = phba->slow_ring_trc + index;
52912 dtp->fmt = fmt;
52913 dtp->data1 = data1;
52914 dtp->data2 = data2;
52915 dtp->data3 = data3;
52916 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52917 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52918 dtp->jif = jiffies;
52919 #endif
52920 return;
52921 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52922 "slow_ring buffer\n");
52923 goto debug_failed;
52924 }
52925 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52926 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52927 memset(phba->slow_ring_trc, 0,
52928 (sizeof(struct lpfc_debugfs_trc) *
52929 lpfc_debugfs_max_slow_ring_trc));
52930 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52931 "buffer\n");
52932 goto debug_failed;
52933 }
52934 - atomic_set(&vport->disc_trc_cnt, 0);
52935 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52936
52937 snprintf(name, sizeof(name), "discovery_trace");
52938 vport->debug_disc_trc =
52939 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52940 index e8c8c1e..5f2e11c 100644
52941 --- a/drivers/scsi/lpfc/lpfc_init.c
52942 +++ b/drivers/scsi/lpfc/lpfc_init.c
52943 @@ -11406,8 +11406,10 @@ lpfc_init(void)
52944 "misc_register returned with status %d", error);
52945
52946 if (lpfc_enable_npiv) {
52947 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52948 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52949 + pax_open_kernel();
52950 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52951 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52952 + pax_close_kernel();
52953 }
52954 lpfc_transport_template =
52955 fc_attach_transport(&lpfc_transport_functions);
52956 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52957 index c140f99..11b2505 100644
52958 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52959 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52960 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52961 unsigned long expires;
52962
52963 spin_lock_irqsave(&phba->hbalock, flags);
52964 - atomic_inc(&phba->num_rsrc_err);
52965 + atomic_inc_unchecked(&phba->num_rsrc_err);
52966 phba->last_rsrc_error_time = jiffies;
52967
52968 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52969 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52970 unsigned long num_rsrc_err, num_cmd_success;
52971 int i;
52972
52973 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52974 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52975 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52976 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52977
52978 /*
52979 * The error and success command counters are global per
52980 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52981 }
52982 }
52983 lpfc_destroy_vport_work_array(phba, vports);
52984 - atomic_set(&phba->num_rsrc_err, 0);
52985 - atomic_set(&phba->num_cmd_success, 0);
52986 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52987 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52988 }
52989
52990 /**
52991 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52992 index 3f26147..ee8efd1 100644
52993 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52994 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52995 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52996 {
52997 struct scsi_device *sdev = to_scsi_device(dev);
52998 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52999 - static struct _raid_device *raid_device;
53000 + struct _raid_device *raid_device;
53001 unsigned long flags;
53002 Mpi2RaidVolPage0_t vol_pg0;
53003 Mpi2ConfigReply_t mpi_reply;
53004 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
53005 {
53006 struct scsi_device *sdev = to_scsi_device(dev);
53007 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
53008 - static struct _raid_device *raid_device;
53009 + struct _raid_device *raid_device;
53010 unsigned long flags;
53011 Mpi2RaidVolPage0_t vol_pg0;
53012 Mpi2ConfigReply_t mpi_reply;
53013 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
53014 Mpi2EventDataIrOperationStatus_t *event_data =
53015 (Mpi2EventDataIrOperationStatus_t *)
53016 fw_event->event_data;
53017 - static struct _raid_device *raid_device;
53018 + struct _raid_device *raid_device;
53019 unsigned long flags;
53020 u16 handle;
53021
53022 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
53023 u64 sas_address;
53024 struct _sas_device *sas_device;
53025 struct _sas_node *expander_device;
53026 - static struct _raid_device *raid_device;
53027 + struct _raid_device *raid_device;
53028 u8 retry_count;
53029 unsigned long flags;
53030
53031 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
53032 index ed31d8c..ab856b3 100644
53033 --- a/drivers/scsi/pmcraid.c
53034 +++ b/drivers/scsi/pmcraid.c
53035 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
53036 res->scsi_dev = scsi_dev;
53037 scsi_dev->hostdata = res;
53038 res->change_detected = 0;
53039 - atomic_set(&res->read_failures, 0);
53040 - atomic_set(&res->write_failures, 0);
53041 + atomic_set_unchecked(&res->read_failures, 0);
53042 + atomic_set_unchecked(&res->write_failures, 0);
53043 rc = 0;
53044 }
53045 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
53046 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
53047
53048 /* If this was a SCSI read/write command keep count of errors */
53049 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
53050 - atomic_inc(&res->read_failures);
53051 + atomic_inc_unchecked(&res->read_failures);
53052 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
53053 - atomic_inc(&res->write_failures);
53054 + atomic_inc_unchecked(&res->write_failures);
53055
53056 if (!RES_IS_GSCSI(res->cfg_entry) &&
53057 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
53058 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
53059 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
53060 * hrrq_id assigned here in queuecommand
53061 */
53062 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
53063 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
53064 pinstance->num_hrrq;
53065 cmd->cmd_done = pmcraid_io_done;
53066
53067 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
53068 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
53069 * hrrq_id assigned here in queuecommand
53070 */
53071 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
53072 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
53073 pinstance->num_hrrq;
53074
53075 if (request_size) {
53076 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
53077
53078 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
53079 /* add resources only after host is added into system */
53080 - if (!atomic_read(&pinstance->expose_resources))
53081 + if (!atomic_read_unchecked(&pinstance->expose_resources))
53082 return;
53083
53084 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
53085 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
53086 init_waitqueue_head(&pinstance->reset_wait_q);
53087
53088 atomic_set(&pinstance->outstanding_cmds, 0);
53089 - atomic_set(&pinstance->last_message_id, 0);
53090 - atomic_set(&pinstance->expose_resources, 0);
53091 + atomic_set_unchecked(&pinstance->last_message_id, 0);
53092 + atomic_set_unchecked(&pinstance->expose_resources, 0);
53093
53094 INIT_LIST_HEAD(&pinstance->free_res_q);
53095 INIT_LIST_HEAD(&pinstance->used_res_q);
53096 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
53097 /* Schedule worker thread to handle CCN and take care of adding and
53098 * removing devices to OS
53099 */
53100 - atomic_set(&pinstance->expose_resources, 1);
53101 + atomic_set_unchecked(&pinstance->expose_resources, 1);
53102 schedule_work(&pinstance->worker_q);
53103 return rc;
53104
53105 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
53106 index e1d150f..6c6df44 100644
53107 --- a/drivers/scsi/pmcraid.h
53108 +++ b/drivers/scsi/pmcraid.h
53109 @@ -748,7 +748,7 @@ struct pmcraid_instance {
53110 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
53111
53112 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
53113 - atomic_t last_message_id;
53114 + atomic_unchecked_t last_message_id;
53115
53116 /* configuration table */
53117 struct pmcraid_config_table *cfg_table;
53118 @@ -777,7 +777,7 @@ struct pmcraid_instance {
53119 atomic_t outstanding_cmds;
53120
53121 /* should add/delete resources to mid-layer now ?*/
53122 - atomic_t expose_resources;
53123 + atomic_unchecked_t expose_resources;
53124
53125
53126
53127 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
53128 struct pmcraid_config_table_entry_ext cfg_entry_ext;
53129 };
53130 struct scsi_device *scsi_dev; /* Link scsi_device structure */
53131 - atomic_t read_failures; /* count of failed READ commands */
53132 - atomic_t write_failures; /* count of failed WRITE commands */
53133 + atomic_unchecked_t read_failures; /* count of failed READ commands */
53134 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
53135
53136 /* To indicate add/delete/modify during CCN */
53137 u8 change_detected;
53138 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
53139 index 82b92c4..3178171 100644
53140 --- a/drivers/scsi/qla2xxx/qla_attr.c
53141 +++ b/drivers/scsi/qla2xxx/qla_attr.c
53142 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
53143 return 0;
53144 }
53145
53146 -struct fc_function_template qla2xxx_transport_functions = {
53147 +fc_function_template_no_const qla2xxx_transport_functions = {
53148
53149 .show_host_node_name = 1,
53150 .show_host_port_name = 1,
53151 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
53152 .bsg_timeout = qla24xx_bsg_timeout,
53153 };
53154
53155 -struct fc_function_template qla2xxx_transport_vport_functions = {
53156 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
53157
53158 .show_host_node_name = 1,
53159 .show_host_port_name = 1,
53160 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
53161 index 7686bfe..4710893 100644
53162 --- a/drivers/scsi/qla2xxx/qla_gbl.h
53163 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
53164 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
53165 struct device_attribute;
53166 extern struct device_attribute *qla2x00_host_attrs[];
53167 struct fc_function_template;
53168 -extern struct fc_function_template qla2xxx_transport_functions;
53169 -extern struct fc_function_template qla2xxx_transport_vport_functions;
53170 +extern fc_function_template_no_const qla2xxx_transport_functions;
53171 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
53172 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
53173 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
53174 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
53175 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
53176 index 7462dd7..5b64c24 100644
53177 --- a/drivers/scsi/qla2xxx/qla_os.c
53178 +++ b/drivers/scsi/qla2xxx/qla_os.c
53179 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
53180 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
53181 /* Ok, a 64bit DMA mask is applicable. */
53182 ha->flags.enable_64bit_addressing = 1;
53183 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53184 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53185 + pax_open_kernel();
53186 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53187 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53188 + pax_close_kernel();
53189 return;
53190 }
53191 }
53192 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
53193 index 8f6d0fb..1b21097 100644
53194 --- a/drivers/scsi/qla4xxx/ql4_def.h
53195 +++ b/drivers/scsi/qla4xxx/ql4_def.h
53196 @@ -305,7 +305,7 @@ struct ddb_entry {
53197 * (4000 only) */
53198 atomic_t relogin_timer; /* Max Time to wait for
53199 * relogin to complete */
53200 - atomic_t relogin_retry_count; /* Num of times relogin has been
53201 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
53202 * retried */
53203 uint32_t default_time2wait; /* Default Min time between
53204 * relogins (+aens) */
53205 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
53206 index 6d25879..3031a9f 100644
53207 --- a/drivers/scsi/qla4xxx/ql4_os.c
53208 +++ b/drivers/scsi/qla4xxx/ql4_os.c
53209 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
53210 */
53211 if (!iscsi_is_session_online(cls_sess)) {
53212 /* Reset retry relogin timer */
53213 - atomic_inc(&ddb_entry->relogin_retry_count);
53214 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
53215 DEBUG2(ql4_printk(KERN_INFO, ha,
53216 "%s: index[%d] relogin timed out-retrying"
53217 " relogin (%d), retry (%d)\n", __func__,
53218 ddb_entry->fw_ddb_index,
53219 - atomic_read(&ddb_entry->relogin_retry_count),
53220 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
53221 ddb_entry->default_time2wait + 4));
53222 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
53223 atomic_set(&ddb_entry->retry_relogin_timer,
53224 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
53225
53226 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
53227 atomic_set(&ddb_entry->relogin_timer, 0);
53228 - atomic_set(&ddb_entry->relogin_retry_count, 0);
53229 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
53230 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
53231 ddb_entry->default_relogin_timeout =
53232 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
53233 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
53234 index 3833bf5..95feaf1 100644
53235 --- a/drivers/scsi/scsi.c
53236 +++ b/drivers/scsi/scsi.c
53237 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
53238
53239 good_bytes = scsi_bufflen(cmd);
53240 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
53241 - int old_good_bytes = good_bytes;
53242 + unsigned int old_good_bytes = good_bytes;
53243 drv = scsi_cmd_to_driver(cmd);
53244 if (drv->done)
53245 good_bytes = drv->done(cmd);
53246 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53247 index b1a2631..5bcd9c8 100644
53248 --- a/drivers/scsi/scsi_lib.c
53249 +++ b/drivers/scsi/scsi_lib.c
53250 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53251 shost = sdev->host;
53252 scsi_init_cmd_errh(cmd);
53253 cmd->result = DID_NO_CONNECT << 16;
53254 - atomic_inc(&cmd->device->iorequest_cnt);
53255 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53256
53257 /*
53258 * SCSI request completion path will do scsi_device_unbusy(),
53259 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53260
53261 INIT_LIST_HEAD(&cmd->eh_entry);
53262
53263 - atomic_inc(&cmd->device->iodone_cnt);
53264 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53265 if (cmd->result)
53266 - atomic_inc(&cmd->device->ioerr_cnt);
53267 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53268
53269 disposition = scsi_decide_disposition(cmd);
53270 if (disposition != SUCCESS &&
53271 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53272 struct Scsi_Host *host = cmd->device->host;
53273 int rtn = 0;
53274
53275 - atomic_inc(&cmd->device->iorequest_cnt);
53276 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53277
53278 /* check if the device is still usable */
53279 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53280 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53281 index 1ac38e7..6acc656 100644
53282 --- a/drivers/scsi/scsi_sysfs.c
53283 +++ b/drivers/scsi/scsi_sysfs.c
53284 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53285 char *buf) \
53286 { \
53287 struct scsi_device *sdev = to_scsi_device(dev); \
53288 - unsigned long long count = atomic_read(&sdev->field); \
53289 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53290 return snprintf(buf, 20, "0x%llx\n", count); \
53291 } \
53292 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53293 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53294 index 24eaaf6..de30ec9 100644
53295 --- a/drivers/scsi/scsi_transport_fc.c
53296 +++ b/drivers/scsi/scsi_transport_fc.c
53297 @@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53298 * Netlink Infrastructure
53299 */
53300
53301 -static atomic_t fc_event_seq;
53302 +static atomic_unchecked_t fc_event_seq;
53303
53304 /**
53305 * fc_get_event_number - Obtain the next sequential FC event number
53306 @@ -515,7 +515,7 @@ static atomic_t fc_event_seq;
53307 u32
53308 fc_get_event_number(void)
53309 {
53310 - return atomic_add_return(1, &fc_event_seq);
53311 + return atomic_add_return_unchecked(1, &fc_event_seq);
53312 }
53313 EXPORT_SYMBOL(fc_get_event_number);
53314
53315 @@ -659,7 +659,7 @@ static __init int fc_transport_init(void)
53316 {
53317 int error;
53318
53319 - atomic_set(&fc_event_seq, 0);
53320 + atomic_set_unchecked(&fc_event_seq, 0);
53321
53322 error = transport_class_register(&fc_host_class);
53323 if (error)
53324 @@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53325 char *cp;
53326
53327 *val = simple_strtoul(buf, &cp, 0);
53328 - if ((*cp && (*cp != '\n')) || (*val < 0))
53329 + if (*cp && (*cp != '\n'))
53330 return -EINVAL;
53331 /*
53332 * Check for overflow; dev_loss_tmo is u32
53333 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53334 index 67d43e3..8cee73c 100644
53335 --- a/drivers/scsi/scsi_transport_iscsi.c
53336 +++ b/drivers/scsi/scsi_transport_iscsi.c
53337 @@ -79,7 +79,7 @@ struct iscsi_internal {
53338 struct transport_container session_cont;
53339 };
53340
53341 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53342 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53343 static struct workqueue_struct *iscsi_eh_timer_workq;
53344
53345 static DEFINE_IDA(iscsi_sess_ida);
53346 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53347 int err;
53348
53349 ihost = shost->shost_data;
53350 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53351 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53352
53353 if (target_id == ISCSI_MAX_TARGET) {
53354 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53355 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53356 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53357 ISCSI_TRANSPORT_VERSION);
53358
53359 - atomic_set(&iscsi_session_nr, 0);
53360 + atomic_set_unchecked(&iscsi_session_nr, 0);
53361
53362 err = class_register(&iscsi_transport_class);
53363 if (err)
53364 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53365 index f115f67..b80b2c1 100644
53366 --- a/drivers/scsi/scsi_transport_srp.c
53367 +++ b/drivers/scsi/scsi_transport_srp.c
53368 @@ -35,7 +35,7 @@
53369 #include "scsi_priv.h"
53370
53371 struct srp_host_attrs {
53372 - atomic_t next_port_id;
53373 + atomic_unchecked_t next_port_id;
53374 };
53375 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53376
53377 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53378 struct Scsi_Host *shost = dev_to_shost(dev);
53379 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53380
53381 - atomic_set(&srp_host->next_port_id, 0);
53382 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53383 return 0;
53384 }
53385
53386 @@ -744,7 +744,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53387 rport_fast_io_fail_timedout);
53388 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53389
53390 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53391 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53392 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53393
53394 transport_setup_device(&rport->dev);
53395 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53396 index 7f9d65f..e856438 100644
53397 --- a/drivers/scsi/sd.c
53398 +++ b/drivers/scsi/sd.c
53399 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53400 static void sd_rescan(struct device *);
53401 static int sd_init_command(struct scsi_cmnd *SCpnt);
53402 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53403 -static int sd_done(struct scsi_cmnd *);
53404 +static unsigned int sd_done(struct scsi_cmnd *);
53405 static int sd_eh_action(struct scsi_cmnd *, int);
53406 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53407 static void scsi_disk_release(struct device *cdev);
53408 @@ -1646,7 +1646,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53409 *
53410 * Note: potentially run from within an ISR. Must not block.
53411 **/
53412 -static int sd_done(struct scsi_cmnd *SCpnt)
53413 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53414 {
53415 int result = SCpnt->result;
53416 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53417 @@ -2973,7 +2973,7 @@ static int sd_probe(struct device *dev)
53418 sdkp->disk = gd;
53419 sdkp->index = index;
53420 atomic_set(&sdkp->openers, 0);
53421 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53422 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53423
53424 if (!sdp->request_queue->rq_timeout) {
53425 if (sdp->type != TYPE_MOD)
53426 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53427 index 9d7b7db..33ecc51 100644
53428 --- a/drivers/scsi/sg.c
53429 +++ b/drivers/scsi/sg.c
53430 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53431 sdp->disk->disk_name,
53432 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53433 NULL,
53434 - (char *)arg);
53435 + (char __user *)arg);
53436 case BLKTRACESTART:
53437 return blk_trace_startstop(sdp->device->request_queue, 1);
53438 case BLKTRACESTOP:
53439 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53440 index 8bd54a6..dd037a5 100644
53441 --- a/drivers/scsi/sr.c
53442 +++ b/drivers/scsi/sr.c
53443 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53444 static int sr_probe(struct device *);
53445 static int sr_remove(struct device *);
53446 static int sr_init_command(struct scsi_cmnd *SCpnt);
53447 -static int sr_done(struct scsi_cmnd *);
53448 +static unsigned int sr_done(struct scsi_cmnd *);
53449 static int sr_runtime_suspend(struct device *dev);
53450
53451 static struct dev_pm_ops sr_pm_ops = {
53452 @@ -312,11 +312,11 @@ do_tur:
53453 * It will be notified on the end of a SCSI read / write, and will take one
53454 * of several actions based on success or failure.
53455 */
53456 -static int sr_done(struct scsi_cmnd *SCpnt)
53457 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53458 {
53459 int result = SCpnt->result;
53460 - int this_count = scsi_bufflen(SCpnt);
53461 - int good_bytes = (result == 0 ? this_count : 0);
53462 + unsigned int this_count = scsi_bufflen(SCpnt);
53463 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53464 int block_sectors = 0;
53465 long error_sector;
53466 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53467 diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
53468 index 9a1c342..525ab4c 100644
53469 --- a/drivers/scsi/st.c
53470 +++ b/drivers/scsi/st.c
53471 @@ -1274,9 +1274,9 @@ static int st_open(struct inode *inode, struct file *filp)
53472 spin_lock(&st_use_lock);
53473 STp->in_use = 0;
53474 spin_unlock(&st_use_lock);
53475 - scsi_tape_put(STp);
53476 if (resumed)
53477 scsi_autopm_put_device(STp->device);
53478 + scsi_tape_put(STp);
53479 return retval;
53480
53481 }
53482 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53483 index c0d660f..24a5854 100644
53484 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53485 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53486 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53487 return i;
53488 }
53489
53490 -static struct bin_attribute fuse_bin_attr = {
53491 +static bin_attribute_no_const fuse_bin_attr = {
53492 .attr = { .name = "fuse", .mode = S_IRUGO, },
53493 .read = fuse_read,
53494 };
53495 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53496 index d35c1a1..eda08dc 100644
53497 --- a/drivers/spi/spi.c
53498 +++ b/drivers/spi/spi.c
53499 @@ -2206,7 +2206,7 @@ int spi_bus_unlock(struct spi_master *master)
53500 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53501
53502 /* portable code must never pass more than 32 bytes */
53503 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53504 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53505
53506 static u8 *buf;
53507
53508 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53509 index b41429f..2de5373 100644
53510 --- a/drivers/staging/android/timed_output.c
53511 +++ b/drivers/staging/android/timed_output.c
53512 @@ -25,7 +25,7 @@
53513 #include "timed_output.h"
53514
53515 static struct class *timed_output_class;
53516 -static atomic_t device_count;
53517 +static atomic_unchecked_t device_count;
53518
53519 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53520 char *buf)
53521 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53522 timed_output_class = class_create(THIS_MODULE, "timed_output");
53523 if (IS_ERR(timed_output_class))
53524 return PTR_ERR(timed_output_class);
53525 - atomic_set(&device_count, 0);
53526 + atomic_set_unchecked(&device_count, 0);
53527 timed_output_class->dev_groups = timed_output_groups;
53528 }
53529
53530 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53531 if (ret < 0)
53532 return ret;
53533
53534 - tdev->index = atomic_inc_return(&device_count);
53535 + tdev->index = atomic_inc_return_unchecked(&device_count);
53536 tdev->dev = device_create(timed_output_class, NULL,
53537 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53538 if (IS_ERR(tdev->dev))
53539 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53540 index e78ddbe..ac437c0 100644
53541 --- a/drivers/staging/comedi/comedi_fops.c
53542 +++ b/drivers/staging/comedi/comedi_fops.c
53543 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53544 }
53545 cfp->last_attached = dev->attached;
53546 cfp->last_detach_count = dev->detach_count;
53547 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53548 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53549 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53550 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53551 }
53552
53553 static void comedi_file_check(struct file *file)
53554 @@ -1951,7 +1951,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53555 !(s_old->async->cmd.flags & CMDF_WRITE))
53556 return -EBUSY;
53557
53558 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53559 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53560 return 0;
53561 }
53562
53563 @@ -1993,7 +1993,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53564 (s_old->async->cmd.flags & CMDF_WRITE))
53565 return -EBUSY;
53566
53567 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53568 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53569 return 0;
53570 }
53571
53572 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53573 index 53b748b..a5ae0b3 100644
53574 --- a/drivers/staging/fbtft/fbtft-core.c
53575 +++ b/drivers/staging/fbtft/fbtft-core.c
53576 @@ -680,7 +680,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53577 {
53578 struct fb_info *info;
53579 struct fbtft_par *par;
53580 - struct fb_ops *fbops = NULL;
53581 + fb_ops_no_const *fbops = NULL;
53582 struct fb_deferred_io *fbdefio = NULL;
53583 struct fbtft_platform_data *pdata = dev->platform_data;
53584 u8 *vmem = NULL;
53585 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53586 index 9fd98cb..a9cf912 100644
53587 --- a/drivers/staging/fbtft/fbtft.h
53588 +++ b/drivers/staging/fbtft/fbtft.h
53589 @@ -106,7 +106,7 @@ struct fbtft_ops {
53590
53591 int (*set_var)(struct fbtft_par *par);
53592 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53593 -};
53594 +} __no_const;
53595
53596 /**
53597 * struct fbtft_display - Describes the display properties
53598 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53599 index 001348c..cfaac8a 100644
53600 --- a/drivers/staging/gdm724x/gdm_tty.c
53601 +++ b/drivers/staging/gdm724x/gdm_tty.c
53602 @@ -44,7 +44,7 @@
53603 #define gdm_tty_send_control(n, r, v, d, l) (\
53604 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53605
53606 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53607 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53608
53609 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53610 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53611 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53612 index d23c3c2..eb63c81 100644
53613 --- a/drivers/staging/i2o/i2o.h
53614 +++ b/drivers/staging/i2o/i2o.h
53615 @@ -565,7 +565,7 @@ struct i2o_controller {
53616 struct i2o_device *exec; /* Executive */
53617 #if BITS_PER_LONG == 64
53618 spinlock_t context_list_lock; /* lock for context_list */
53619 - atomic_t context_list_counter; /* needed for unique contexts */
53620 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53621 struct list_head context_list; /* list of context id's
53622 and pointers */
53623 #endif
53624 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53625 index 780fee3..ca9dcae 100644
53626 --- a/drivers/staging/i2o/i2o_proc.c
53627 +++ b/drivers/staging/i2o/i2o_proc.c
53628 @@ -253,12 +253,6 @@ static char *scsi_devices[] = {
53629 "Array Controller Device"
53630 };
53631
53632 -static char *chtostr(char *tmp, u8 *chars, int n)
53633 -{
53634 - tmp[0] = 0;
53635 - return strncat(tmp, (char *)chars, n);
53636 -}
53637 -
53638 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53639 char *group)
53640 {
53641 @@ -711,9 +705,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53642 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53643 {
53644 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53645 - static u32 work32[5];
53646 - static u8 *work8 = (u8 *) work32;
53647 - static u16 *work16 = (u16 *) work32;
53648 + u32 work32[5];
53649 + u8 *work8 = (u8 *) work32;
53650 + u16 *work16 = (u16 *) work32;
53651 int token;
53652 u32 hwcap;
53653
53654 @@ -794,7 +788,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53655 } *result;
53656
53657 i2o_exec_execute_ddm_table ddm_table;
53658 - char tmp[28 + 1];
53659
53660 result = kmalloc(sizeof(*result), GFP_KERNEL);
53661 if (!result)
53662 @@ -829,8 +822,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53663
53664 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53665 seq_printf(seq, "%-#8x", ddm_table.module_id);
53666 - seq_printf(seq, "%-29s",
53667 - chtostr(tmp, ddm_table.module_name_version, 28));
53668 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53669 seq_printf(seq, "%9d ", ddm_table.data_size);
53670 seq_printf(seq, "%8d", ddm_table.code_size);
53671
53672 @@ -897,7 +889,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53673
53674 i2o_driver_result_table *result;
53675 i2o_driver_store_table *dst;
53676 - char tmp[28 + 1];
53677
53678 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53679 if (result == NULL)
53680 @@ -932,9 +923,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53681
53682 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53683 seq_printf(seq, "%-#8x", dst->module_id);
53684 - seq_printf(seq, "%-29s",
53685 - chtostr(tmp, dst->module_name_version, 28));
53686 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53687 + seq_printf(seq, "%-.28s", dst->module_name_version);
53688 + seq_printf(seq, "%-.8s", dst->date);
53689 seq_printf(seq, "%8d ", dst->module_size);
53690 seq_printf(seq, "%8d ", dst->mpb_size);
53691 seq_printf(seq, "0x%04x", dst->module_flags);
53692 @@ -1250,11 +1240,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53693 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53694 {
53695 struct i2o_device *d = (struct i2o_device *)seq->private;
53696 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53697 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53698 // == (allow) 512d bytes (max)
53699 - static u16 *work16 = (u16 *) work32;
53700 + u16 *work16 = (u16 *) work32;
53701 int token;
53702 - char tmp[16 + 1];
53703
53704 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53705
53706 @@ -1266,14 +1255,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53707 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53708 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53709 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53710 - seq_printf(seq, "Vendor info : %s\n",
53711 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53712 - seq_printf(seq, "Product info : %s\n",
53713 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53714 - seq_printf(seq, "Description : %s\n",
53715 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53716 - seq_printf(seq, "Product rev. : %s\n",
53717 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53718 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53719 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53720 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53721 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53722
53723 seq_printf(seq, "Serial number : ");
53724 print_serial_number(seq, (u8 *) (work32 + 16),
53725 @@ -1310,8 +1295,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53726 u8 pad[256]; // allow up to 256 byte (max) serial number
53727 } result;
53728
53729 - char tmp[24 + 1];
53730 -
53731 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53732
53733 if (token < 0) {
53734 @@ -1320,10 +1303,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53735 }
53736
53737 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53738 - seq_printf(seq, "Module name : %s\n",
53739 - chtostr(tmp, result.module_name, 24));
53740 - seq_printf(seq, "Module revision : %s\n",
53741 - chtostr(tmp, result.module_rev, 8));
53742 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53743 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53744
53745 seq_printf(seq, "Serial number : ");
53746 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53747 @@ -1347,8 +1328,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53748 u8 instance_number[4];
53749 } result;
53750
53751 - char tmp[64 + 1];
53752 -
53753 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53754
53755 if (token < 0) {
53756 @@ -1356,14 +1335,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53757 return 0;
53758 }
53759
53760 - seq_printf(seq, "Device name : %s\n",
53761 - chtostr(tmp, result.device_name, 64));
53762 - seq_printf(seq, "Service name : %s\n",
53763 - chtostr(tmp, result.service_name, 64));
53764 - seq_printf(seq, "Physical name : %s\n",
53765 - chtostr(tmp, result.physical_location, 64));
53766 - seq_printf(seq, "Instance number : %s\n",
53767 - chtostr(tmp, result.instance_number, 4));
53768 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53769 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53770 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53771 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53772
53773 return 0;
53774 }
53775 @@ -1372,9 +1347,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53776 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53777 {
53778 struct i2o_device *d = (struct i2o_device *)seq->private;
53779 - static u32 work32[12];
53780 - static u16 *work16 = (u16 *) work32;
53781 - static u8 *work8 = (u8 *) work32;
53782 + u32 work32[12];
53783 + u16 *work16 = (u16 *) work32;
53784 + u8 *work8 = (u8 *) work32;
53785 int token;
53786
53787 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53788 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53789 index 23bdbe4..4e1f340 100644
53790 --- a/drivers/staging/i2o/iop.c
53791 +++ b/drivers/staging/i2o/iop.c
53792 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53793
53794 spin_lock_irqsave(&c->context_list_lock, flags);
53795
53796 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53797 - atomic_inc(&c->context_list_counter);
53798 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53799 + atomic_inc_unchecked(&c->context_list_counter);
53800
53801 - entry->context = atomic_read(&c->context_list_counter);
53802 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53803
53804 list_add(&entry->list, &c->context_list);
53805
53806 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53807
53808 #if BITS_PER_LONG == 64
53809 spin_lock_init(&c->context_list_lock);
53810 - atomic_set(&c->context_list_counter, 0);
53811 + atomic_set_unchecked(&c->context_list_counter, 0);
53812 INIT_LIST_HEAD(&c->context_list);
53813 #endif
53814
53815 diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
53816 index b892f2c..9b4898a 100644
53817 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
53818 +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
53819 @@ -118,7 +118,7 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
53820 int scan_count = bitmap_weight(indio_dev->active_scan_mask,
53821 indio_dev->masklength);
53822
53823 - rx_array = kcalloc(4, scan_count, GFP_KERNEL);
53824 + rx_array = kcalloc(scan_count, 4, GFP_KERNEL);
53825 if (!rx_array)
53826 return -ENOMEM;
53827 ret = lis3l02dq_read_all(indio_dev, rx_array);
53828 diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
53829 index d98e229..9c59bc2 100644
53830 --- a/drivers/staging/iio/adc/ad7280a.c
53831 +++ b/drivers/staging/iio/adc/ad7280a.c
53832 @@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st)
53833 {
53834 int dev, ch, cnt;
53835
53836 - st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
53837 - (st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
53838 + st->iio_attr = kcalloc(sizeof(*st->iio_attr) *
53839 + (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2,
53840 GFP_KERNEL);
53841 if (st->iio_attr == NULL)
53842 return -ENOMEM;
53843 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53844 index 658f458..0564216 100644
53845 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53846 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53847 @@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53848 return 0;
53849 }
53850
53851 -sfw_test_client_ops_t brw_test_client;
53852 -void brw_init_test_client(void)
53853 -{
53854 - brw_test_client.tso_init = brw_client_init;
53855 - brw_test_client.tso_fini = brw_client_fini;
53856 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53857 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53858 +sfw_test_client_ops_t brw_test_client = {
53859 + .tso_init = brw_client_init,
53860 + .tso_fini = brw_client_fini,
53861 + .tso_prep_rpc = brw_client_prep_rpc,
53862 + .tso_done_rpc = brw_client_done_rpc,
53863 };
53864
53865 srpc_service_t brw_test_service;
53866 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53867 index a93a90d..c51dde6 100644
53868 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53869 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53870 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53871
53872 extern sfw_test_client_ops_t ping_test_client;
53873 extern srpc_service_t ping_test_service;
53874 -extern void ping_init_test_client(void);
53875 extern void ping_init_test_service(void);
53876
53877 extern sfw_test_client_ops_t brw_test_client;
53878 extern srpc_service_t brw_test_service;
53879 -extern void brw_init_test_client(void);
53880 extern void brw_init_test_service(void);
53881
53882
53883 @@ -1675,12 +1673,10 @@ sfw_startup(void)
53884 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53885 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53886
53887 - brw_init_test_client();
53888 brw_init_test_service();
53889 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53890 LASSERT(rc == 0);
53891
53892 - ping_init_test_client();
53893 ping_init_test_service();
53894 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53895 LASSERT(rc == 0);
53896 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53897 index 644069a..83cbd26 100644
53898 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53899 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53900 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53901 return 0;
53902 }
53903
53904 -sfw_test_client_ops_t ping_test_client;
53905 -void ping_init_test_client(void)
53906 -{
53907 - ping_test_client.tso_init = ping_client_init;
53908 - ping_test_client.tso_fini = ping_client_fini;
53909 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53910 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53911 -}
53912 +sfw_test_client_ops_t ping_test_client = {
53913 + .tso_init = ping_client_init,
53914 + .tso_fini = ping_client_fini,
53915 + .tso_prep_rpc = ping_client_prep_rpc,
53916 + .tso_done_rpc = ping_client_done_rpc,
53917 +};
53918
53919 srpc_service_t ping_test_service;
53920 void ping_init_test_service(void)
53921 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53922 index bac9902..0225fe1 100644
53923 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53924 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53925 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53926 ldlm_completion_callback lcs_completion;
53927 ldlm_blocking_callback lcs_blocking;
53928 ldlm_glimpse_callback lcs_glimpse;
53929 -};
53930 +} __no_const;
53931
53932 /* ldlm_lockd.c */
53933 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53934 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53935 index 2a88b80..62e7e5f 100644
53936 --- a/drivers/staging/lustre/lustre/include/obd.h
53937 +++ b/drivers/staging/lustre/lustre/include/obd.h
53938 @@ -1362,7 +1362,7 @@ struct md_ops {
53939 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53940 * wrapper function in include/linux/obd_class.h.
53941 */
53942 -};
53943 +} __no_const;
53944
53945 struct lsm_operations {
53946 void (*lsm_free)(struct lov_stripe_md *);
53947 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53948 index a4c252f..b21acac 100644
53949 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53950 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53951 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53952 int added = (mode == LCK_NL);
53953 int overlaps = 0;
53954 int splitted = 0;
53955 - const struct ldlm_callback_suite null_cbs = { NULL };
53956 + const struct ldlm_callback_suite null_cbs = { };
53957
53958 CDEBUG(D_DLMTRACE,
53959 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53960 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53961 index f0ee76a..1d01af9 100644
53962 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53963 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53964 @@ -380,11 +380,11 @@ out:
53965
53966
53967 struct cfs_psdev_ops libcfs_psdev_ops = {
53968 - libcfs_psdev_open,
53969 - libcfs_psdev_release,
53970 - NULL,
53971 - NULL,
53972 - libcfs_ioctl
53973 + .p_open = libcfs_psdev_open,
53974 + .p_close = libcfs_psdev_release,
53975 + .p_read = NULL,
53976 + .p_write = NULL,
53977 + .p_ioctl = libcfs_ioctl
53978 };
53979
53980 static int init_libcfs_module(void)
53981 @@ -631,7 +631,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53982 loff_t *ppos)
53983 {
53984 int rc, max_delay_cs;
53985 - struct ctl_table dummy = *table;
53986 + ctl_table_no_const dummy = *table;
53987 long d;
53988
53989 dummy.data = &max_delay_cs;
53990 @@ -664,7 +664,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53991 loff_t *ppos)
53992 {
53993 int rc, min_delay_cs;
53994 - struct ctl_table dummy = *table;
53995 + ctl_table_no_const dummy = *table;
53996 long d;
53997
53998 dummy.data = &min_delay_cs;
53999 @@ -696,7 +696,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
54000 void __user *buffer, size_t *lenp, loff_t *ppos)
54001 {
54002 int rc, backoff;
54003 - struct ctl_table dummy = *table;
54004 + ctl_table_no_const dummy = *table;
54005
54006 dummy.data = &backoff;
54007 dummy.proc_handler = &proc_dointvec;
54008 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
54009 index 22667db..8b703b6 100644
54010 --- a/drivers/staging/octeon/ethernet-rx.c
54011 +++ b/drivers/staging/octeon/ethernet-rx.c
54012 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
54013 /* Increment RX stats for virtual ports */
54014 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
54015 #ifdef CONFIG_64BIT
54016 - atomic64_add(1,
54017 + atomic64_add_unchecked(1,
54018 (atomic64_t *)&priv->stats.rx_packets);
54019 - atomic64_add(skb->len,
54020 + atomic64_add_unchecked(skb->len,
54021 (atomic64_t *)&priv->stats.rx_bytes);
54022 #else
54023 - atomic_add(1,
54024 + atomic_add_unchecked(1,
54025 (atomic_t *)&priv->stats.rx_packets);
54026 - atomic_add(skb->len,
54027 + atomic_add_unchecked(skb->len,
54028 (atomic_t *)&priv->stats.rx_bytes);
54029 #endif
54030 }
54031 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
54032 dev->name);
54033 */
54034 #ifdef CONFIG_64BIT
54035 - atomic64_add(1,
54036 + atomic64_add_unchecked(1,
54037 (atomic64_t *)&priv->stats.rx_dropped);
54038 #else
54039 - atomic_add(1,
54040 + atomic_add_unchecked(1,
54041 (atomic_t *)&priv->stats.rx_dropped);
54042 #endif
54043 dev_kfree_skb_irq(skb);
54044 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
54045 index fbbe866..2943243 100644
54046 --- a/drivers/staging/octeon/ethernet.c
54047 +++ b/drivers/staging/octeon/ethernet.c
54048 @@ -251,11 +251,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
54049 * since the RX tasklet also increments it.
54050 */
54051 #ifdef CONFIG_64BIT
54052 - atomic64_add(rx_status.dropped_packets,
54053 - (atomic64_t *)&priv->stats.rx_dropped);
54054 + atomic64_add_unchecked(rx_status.dropped_packets,
54055 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
54056 #else
54057 - atomic_add(rx_status.dropped_packets,
54058 - (atomic_t *)&priv->stats.rx_dropped);
54059 + atomic_add_unchecked(rx_status.dropped_packets,
54060 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
54061 #endif
54062 }
54063
54064 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
54065 index 3b476d8..f522d68 100644
54066 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
54067 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
54068 @@ -225,7 +225,7 @@ struct hal_ops {
54069
54070 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
54071 void (*hal_reset_security_engine)(struct adapter *adapter);
54072 -};
54073 +} __no_const;
54074
54075 enum rt_eeprom_type {
54076 EEPROM_93C46,
54077 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
54078 index 070cc03..6806e37 100644
54079 --- a/drivers/staging/rtl8712/rtl871x_io.h
54080 +++ b/drivers/staging/rtl8712/rtl871x_io.h
54081 @@ -108,7 +108,7 @@ struct _io_ops {
54082 u8 *pmem);
54083 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
54084 u8 *pmem);
54085 -};
54086 +} __no_const;
54087
54088 struct io_req {
54089 struct list_head list;
54090 diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
54091 index dbbb2f8..5232114 100644
54092 --- a/drivers/staging/sm750fb/sm750.c
54093 +++ b/drivers/staging/sm750fb/sm750.c
54094 @@ -780,6 +780,7 @@ static struct fb_ops lynxfb_ops = {
54095 .fb_set_par = lynxfb_ops_set_par,
54096 .fb_setcolreg = lynxfb_ops_setcolreg,
54097 .fb_blank = lynxfb_ops_blank,
54098 + .fb_pan_display = lynxfb_ops_pan_display,
54099 .fb_fillrect = cfb_fillrect,
54100 .fb_imageblit = cfb_imageblit,
54101 .fb_copyarea = cfb_copyarea,
54102 @@ -827,8 +828,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54103 par->index = index;
54104 output->channel = &crtc->channel;
54105 sm750fb_set_drv(par);
54106 - lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54107
54108 + pax_open_kernel();
54109 + *(void **)&lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
54110 + pax_close_kernel();
54111
54112 /* set current cursor variable and proc pointer,
54113 * must be set after crtc member initialized */
54114 @@ -850,7 +853,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54115 crtc->cursor.share = share;
54116 memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
54117 if (!g_hwcursor) {
54118 - lynxfb_ops.fb_cursor = NULL;
54119 + pax_open_kernel();
54120 + *(void **)&lynxfb_ops.fb_cursor = NULL;
54121 + pax_close_kernel();
54122 crtc->cursor.disable(&crtc->cursor);
54123 }
54124
54125 @@ -858,9 +863,11 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
54126 /* set info->fbops, must be set before fb_find_mode */
54127 if (!share->accel_off) {
54128 /* use 2d acceleration */
54129 - lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54130 - lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54131 - lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54132 + pax_open_kernel();
54133 + *(void **)&lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
54134 + *(void **)&lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
54135 + *(void **)&lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
54136 + pax_close_kernel();
54137 }
54138 info->fbops = &lynxfb_ops;
54139
54140 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
54141 index bd46df9..a0a5274 100644
54142 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
54143 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
54144 @@ -170,7 +170,7 @@ struct visorchipset_busdev_notifiers {
54145 void (*device_resume)(ulong bus_no, ulong dev_no);
54146 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
54147 ulong *max_size);
54148 -};
54149 +} __no_const;
54150
54151 /* These functions live inside visorchipset, and will be called to indicate
54152 * responses to specific events (by code outside of visorchipset).
54153 @@ -185,7 +185,7 @@ struct visorchipset_busdev_responders {
54154 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
54155 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
54156 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
54157 -};
54158 +} __no_const;
54159
54160 /** Register functions (in the bus driver) to get called by visorchipset
54161 * whenever a bus or device appears for which this service partition is
54162 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
54163 index 18b0f97..9c7716e 100644
54164 --- a/drivers/target/sbp/sbp_target.c
54165 +++ b/drivers/target/sbp/sbp_target.c
54166 @@ -61,7 +61,7 @@ static const u32 sbp_unit_directory_template[] = {
54167
54168 #define SESSION_MAINTENANCE_INTERVAL HZ
54169
54170 -static atomic_t login_id = ATOMIC_INIT(0);
54171 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
54172
54173 static void session_maintenance_work(struct work_struct *);
54174 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
54175 @@ -443,7 +443,7 @@ static void sbp_management_request_login(
54176 login->lun = se_lun;
54177 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
54178 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
54179 - login->login_id = atomic_inc_return(&login_id);
54180 + login->login_id = atomic_inc_return_unchecked(&login_id);
54181
54182 login->tgt_agt = sbp_target_agent_register(login);
54183 if (IS_ERR(login->tgt_agt)) {
54184 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
54185 index ce5f768..a4f884a 100644
54186 --- a/drivers/target/target_core_device.c
54187 +++ b/drivers/target/target_core_device.c
54188 @@ -1496,7 +1496,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
54189 spin_lock_init(&dev->se_tmr_lock);
54190 spin_lock_init(&dev->qf_cmd_lock);
54191 sema_init(&dev->caw_sem, 1);
54192 - atomic_set(&dev->dev_ordered_id, 0);
54193 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
54194 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
54195 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
54196 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
54197 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
54198 index 675f2d9..1389429 100644
54199 --- a/drivers/target/target_core_transport.c
54200 +++ b/drivers/target/target_core_transport.c
54201 @@ -1208,7 +1208,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
54202 * Used to determine when ORDERED commands should go from
54203 * Dormant to Active status.
54204 */
54205 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
54206 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
54207 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
54208 cmd->se_ordered_id, cmd->sam_task_attr,
54209 dev->transport->name);
54210 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
54211 index 031018e..90981a1 100644
54212 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
54213 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
54214 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
54215 platform_set_drvdata(pdev, priv);
54216
54217 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
54218 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54219 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54220 + pax_open_kernel();
54221 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54222 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54223 + pax_close_kernel();
54224 }
54225 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
54226 priv, &int3400_thermal_ops,
54227 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
54228 index 668fb1b..2737bbe 100644
54229 --- a/drivers/thermal/of-thermal.c
54230 +++ b/drivers/thermal/of-thermal.c
54231 @@ -31,6 +31,7 @@
54232 #include <linux/export.h>
54233 #include <linux/string.h>
54234 #include <linux/thermal.h>
54235 +#include <linux/mm.h>
54236
54237 #include "thermal_core.h"
54238
54239 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
54240 tz->ops = ops;
54241 tz->sensor_data = data;
54242
54243 - tzd->ops->get_temp = of_thermal_get_temp;
54244 - tzd->ops->get_trend = of_thermal_get_trend;
54245 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54246 + pax_open_kernel();
54247 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
54248 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
54249 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54250 + pax_close_kernel();
54251 mutex_unlock(&tzd->lock);
54252
54253 return tzd;
54254 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
54255 return;
54256
54257 mutex_lock(&tzd->lock);
54258 - tzd->ops->get_temp = NULL;
54259 - tzd->ops->get_trend = NULL;
54260 - tzd->ops->set_emul_temp = NULL;
54261 + pax_open_kernel();
54262 + *(void **)&tzd->ops->get_temp = NULL;
54263 + *(void **)&tzd->ops->get_trend = NULL;
54264 + *(void **)&tzd->ops->set_emul_temp = NULL;
54265 + pax_close_kernel();
54266
54267 tz->ops = NULL;
54268 tz->sensor_data = NULL;
54269 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
54270 index 9ea3d9d..53e8792 100644
54271 --- a/drivers/thermal/x86_pkg_temp_thermal.c
54272 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
54273 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
54274 return NOTIFY_OK;
54275 }
54276
54277 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
54278 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
54279 .notifier_call = pkg_temp_thermal_cpu_callback,
54280 };
54281
54282 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
54283 index fd66f57..48e6376 100644
54284 --- a/drivers/tty/cyclades.c
54285 +++ b/drivers/tty/cyclades.c
54286 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
54287 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54288 info->port.count);
54289 #endif
54290 - info->port.count++;
54291 + atomic_inc(&info->port.count);
54292 #ifdef CY_DEBUG_COUNT
54293 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54294 - current->pid, info->port.count);
54295 + current->pid, atomic_read(&info->port.count));
54296 #endif
54297
54298 /*
54299 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54300 for (j = 0; j < cy_card[i].nports; j++) {
54301 info = &cy_card[i].ports[j];
54302
54303 - if (info->port.count) {
54304 + if (atomic_read(&info->port.count)) {
54305 /* XXX is the ldisc num worth this? */
54306 struct tty_struct *tty;
54307 struct tty_ldisc *ld;
54308 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54309 index 4fcec1d..5a036f7 100644
54310 --- a/drivers/tty/hvc/hvc_console.c
54311 +++ b/drivers/tty/hvc/hvc_console.c
54312 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54313
54314 spin_lock_irqsave(&hp->port.lock, flags);
54315 /* Check and then increment for fast path open. */
54316 - if (hp->port.count++ > 0) {
54317 + if (atomic_inc_return(&hp->port.count) > 1) {
54318 spin_unlock_irqrestore(&hp->port.lock, flags);
54319 hvc_kick();
54320 return 0;
54321 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54322
54323 spin_lock_irqsave(&hp->port.lock, flags);
54324
54325 - if (--hp->port.count == 0) {
54326 + if (atomic_dec_return(&hp->port.count) == 0) {
54327 spin_unlock_irqrestore(&hp->port.lock, flags);
54328 /* We are done with the tty pointer now. */
54329 tty_port_tty_set(&hp->port, NULL);
54330 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54331 */
54332 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54333 } else {
54334 - if (hp->port.count < 0)
54335 + if (atomic_read(&hp->port.count) < 0)
54336 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54337 - hp->vtermno, hp->port.count);
54338 + hp->vtermno, atomic_read(&hp->port.count));
54339 spin_unlock_irqrestore(&hp->port.lock, flags);
54340 }
54341 }
54342 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54343 * open->hangup case this can be called after the final close so prevent
54344 * that from happening for now.
54345 */
54346 - if (hp->port.count <= 0) {
54347 + if (atomic_read(&hp->port.count) <= 0) {
54348 spin_unlock_irqrestore(&hp->port.lock, flags);
54349 return;
54350 }
54351
54352 - hp->port.count = 0;
54353 + atomic_set(&hp->port.count, 0);
54354 spin_unlock_irqrestore(&hp->port.lock, flags);
54355 tty_port_tty_set(&hp->port, NULL);
54356
54357 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54358 return -EPIPE;
54359
54360 /* FIXME what's this (unprotected) check for? */
54361 - if (hp->port.count <= 0)
54362 + if (atomic_read(&hp->port.count) <= 0)
54363 return -EIO;
54364
54365 spin_lock_irqsave(&hp->lock, flags);
54366 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54367 index 81ff7e1..dfb7b71 100644
54368 --- a/drivers/tty/hvc/hvcs.c
54369 +++ b/drivers/tty/hvc/hvcs.c
54370 @@ -83,6 +83,7 @@
54371 #include <asm/hvcserver.h>
54372 #include <asm/uaccess.h>
54373 #include <asm/vio.h>
54374 +#include <asm/local.h>
54375
54376 /*
54377 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54378 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54379
54380 spin_lock_irqsave(&hvcsd->lock, flags);
54381
54382 - if (hvcsd->port.count > 0) {
54383 + if (atomic_read(&hvcsd->port.count) > 0) {
54384 spin_unlock_irqrestore(&hvcsd->lock, flags);
54385 printk(KERN_INFO "HVCS: vterm state unchanged. "
54386 "The hvcs device node is still in use.\n");
54387 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54388 }
54389 }
54390
54391 - hvcsd->port.count = 0;
54392 + atomic_set(&hvcsd->port.count, 0);
54393 hvcsd->port.tty = tty;
54394 tty->driver_data = hvcsd;
54395
54396 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54397 unsigned long flags;
54398
54399 spin_lock_irqsave(&hvcsd->lock, flags);
54400 - hvcsd->port.count++;
54401 + atomic_inc(&hvcsd->port.count);
54402 hvcsd->todo_mask |= HVCS_SCHED_READ;
54403 spin_unlock_irqrestore(&hvcsd->lock, flags);
54404
54405 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54406 hvcsd = tty->driver_data;
54407
54408 spin_lock_irqsave(&hvcsd->lock, flags);
54409 - if (--hvcsd->port.count == 0) {
54410 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54411
54412 vio_disable_interrupts(hvcsd->vdev);
54413
54414 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54415
54416 free_irq(irq, hvcsd);
54417 return;
54418 - } else if (hvcsd->port.count < 0) {
54419 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54420 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54421 " is missmanaged.\n",
54422 - hvcsd->vdev->unit_address, hvcsd->port.count);
54423 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54424 }
54425
54426 spin_unlock_irqrestore(&hvcsd->lock, flags);
54427 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54428
54429 spin_lock_irqsave(&hvcsd->lock, flags);
54430 /* Preserve this so that we know how many kref refs to put */
54431 - temp_open_count = hvcsd->port.count;
54432 + temp_open_count = atomic_read(&hvcsd->port.count);
54433
54434 /*
54435 * Don't kref put inside the spinlock because the destruction
54436 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54437 tty->driver_data = NULL;
54438 hvcsd->port.tty = NULL;
54439
54440 - hvcsd->port.count = 0;
54441 + atomic_set(&hvcsd->port.count, 0);
54442
54443 /* This will drop any buffered data on the floor which is OK in a hangup
54444 * scenario. */
54445 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54446 * the middle of a write operation? This is a crummy place to do this
54447 * but we want to keep it all in the spinlock.
54448 */
54449 - if (hvcsd->port.count <= 0) {
54450 + if (atomic_read(&hvcsd->port.count) <= 0) {
54451 spin_unlock_irqrestore(&hvcsd->lock, flags);
54452 return -ENODEV;
54453 }
54454 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54455 {
54456 struct hvcs_struct *hvcsd = tty->driver_data;
54457
54458 - if (!hvcsd || hvcsd->port.count <= 0)
54459 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54460 return 0;
54461
54462 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54463 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54464 index 4190199..06d5bfa 100644
54465 --- a/drivers/tty/hvc/hvsi.c
54466 +++ b/drivers/tty/hvc/hvsi.c
54467 @@ -85,7 +85,7 @@ struct hvsi_struct {
54468 int n_outbuf;
54469 uint32_t vtermno;
54470 uint32_t virq;
54471 - atomic_t seqno; /* HVSI packet sequence number */
54472 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54473 uint16_t mctrl;
54474 uint8_t state; /* HVSI protocol state */
54475 uint8_t flags;
54476 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54477
54478 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54479 packet.hdr.len = sizeof(struct hvsi_query_response);
54480 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54481 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54482 packet.verb = VSV_SEND_VERSION_NUMBER;
54483 packet.u.version = HVSI_VERSION;
54484 packet.query_seqno = query_seqno+1;
54485 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54486
54487 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54488 packet.hdr.len = sizeof(struct hvsi_query);
54489 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54490 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54491 packet.verb = verb;
54492
54493 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54494 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54495 int wrote;
54496
54497 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54498 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54499 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54500 packet.hdr.len = sizeof(struct hvsi_control);
54501 packet.verb = VSV_SET_MODEM_CTL;
54502 packet.mask = HVSI_TSDTR;
54503 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54504 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54505
54506 packet.hdr.type = VS_DATA_PACKET_HEADER;
54507 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54508 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54509 packet.hdr.len = count + sizeof(struct hvsi_header);
54510 memcpy(&packet.data, buf, count);
54511
54512 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54513 struct hvsi_control packet __ALIGNED__;
54514
54515 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54516 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54517 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54518 packet.hdr.len = 6;
54519 packet.verb = VSV_CLOSE_PROTOCOL;
54520
54521 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54522
54523 tty_port_tty_set(&hp->port, tty);
54524 spin_lock_irqsave(&hp->lock, flags);
54525 - hp->port.count++;
54526 + atomic_inc(&hp->port.count);
54527 atomic_set(&hp->seqno, 0);
54528 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54529 spin_unlock_irqrestore(&hp->lock, flags);
54530 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54531
54532 spin_lock_irqsave(&hp->lock, flags);
54533
54534 - if (--hp->port.count == 0) {
54535 + if (atomic_dec_return(&hp->port.count) == 0) {
54536 tty_port_tty_set(&hp->port, NULL);
54537 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54538
54539 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54540
54541 spin_lock_irqsave(&hp->lock, flags);
54542 }
54543 - } else if (hp->port.count < 0)
54544 + } else if (atomic_read(&hp->port.count) < 0)
54545 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54546 - hp - hvsi_ports, hp->port.count);
54547 + hp - hvsi_ports, atomic_read(&hp->port.count));
54548
54549 spin_unlock_irqrestore(&hp->lock, flags);
54550 }
54551 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54552 tty_port_tty_set(&hp->port, NULL);
54553
54554 spin_lock_irqsave(&hp->lock, flags);
54555 - hp->port.count = 0;
54556 + atomic_set(&hp->port.count, 0);
54557 hp->n_outbuf = 0;
54558 spin_unlock_irqrestore(&hp->lock, flags);
54559 }
54560 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54561 index a270f04..7c77b5d 100644
54562 --- a/drivers/tty/hvc/hvsi_lib.c
54563 +++ b/drivers/tty/hvc/hvsi_lib.c
54564 @@ -8,7 +8,7 @@
54565
54566 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54567 {
54568 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54569 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54570
54571 /* Assumes that always succeeds, works in practice */
54572 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54573 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54574
54575 /* Reset state */
54576 pv->established = 0;
54577 - atomic_set(&pv->seqno, 0);
54578 + atomic_set_unchecked(&pv->seqno, 0);
54579
54580 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54581
54582 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54583 index 345cebb..d5a1e9e 100644
54584 --- a/drivers/tty/ipwireless/tty.c
54585 +++ b/drivers/tty/ipwireless/tty.c
54586 @@ -28,6 +28,7 @@
54587 #include <linux/tty_driver.h>
54588 #include <linux/tty_flip.h>
54589 #include <linux/uaccess.h>
54590 +#include <asm/local.h>
54591
54592 #include "tty.h"
54593 #include "network.h"
54594 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54595 return -ENODEV;
54596
54597 mutex_lock(&tty->ipw_tty_mutex);
54598 - if (tty->port.count == 0)
54599 + if (atomic_read(&tty->port.count) == 0)
54600 tty->tx_bytes_queued = 0;
54601
54602 - tty->port.count++;
54603 + atomic_inc(&tty->port.count);
54604
54605 tty->port.tty = linux_tty;
54606 linux_tty->driver_data = tty;
54607 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54608
54609 static void do_ipw_close(struct ipw_tty *tty)
54610 {
54611 - tty->port.count--;
54612 -
54613 - if (tty->port.count == 0) {
54614 + if (atomic_dec_return(&tty->port.count) == 0) {
54615 struct tty_struct *linux_tty = tty->port.tty;
54616
54617 if (linux_tty != NULL) {
54618 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54619 return;
54620
54621 mutex_lock(&tty->ipw_tty_mutex);
54622 - if (tty->port.count == 0) {
54623 + if (atomic_read(&tty->port.count) == 0) {
54624 mutex_unlock(&tty->ipw_tty_mutex);
54625 return;
54626 }
54627 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54628
54629 mutex_lock(&tty->ipw_tty_mutex);
54630
54631 - if (!tty->port.count) {
54632 + if (!atomic_read(&tty->port.count)) {
54633 mutex_unlock(&tty->ipw_tty_mutex);
54634 return;
54635 }
54636 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54637 return -ENODEV;
54638
54639 mutex_lock(&tty->ipw_tty_mutex);
54640 - if (!tty->port.count) {
54641 + if (!atomic_read(&tty->port.count)) {
54642 mutex_unlock(&tty->ipw_tty_mutex);
54643 return -EINVAL;
54644 }
54645 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54646 if (!tty)
54647 return -ENODEV;
54648
54649 - if (!tty->port.count)
54650 + if (!atomic_read(&tty->port.count))
54651 return -EINVAL;
54652
54653 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54654 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54655 if (!tty)
54656 return 0;
54657
54658 - if (!tty->port.count)
54659 + if (!atomic_read(&tty->port.count))
54660 return 0;
54661
54662 return tty->tx_bytes_queued;
54663 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54664 if (!tty)
54665 return -ENODEV;
54666
54667 - if (!tty->port.count)
54668 + if (!atomic_read(&tty->port.count))
54669 return -EINVAL;
54670
54671 return get_control_lines(tty);
54672 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54673 if (!tty)
54674 return -ENODEV;
54675
54676 - if (!tty->port.count)
54677 + if (!atomic_read(&tty->port.count))
54678 return -EINVAL;
54679
54680 return set_control_lines(tty, set, clear);
54681 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54682 if (!tty)
54683 return -ENODEV;
54684
54685 - if (!tty->port.count)
54686 + if (!atomic_read(&tty->port.count))
54687 return -EINVAL;
54688
54689 /* FIXME: Exactly how is the tty object locked here .. */
54690 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54691 * are gone */
54692 mutex_lock(&ttyj->ipw_tty_mutex);
54693 }
54694 - while (ttyj->port.count)
54695 + while (atomic_read(&ttyj->port.count))
54696 do_ipw_close(ttyj);
54697 ipwireless_disassociate_network_ttys(network,
54698 ttyj->channel_idx);
54699 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54700 index 14c54e0..1efd4f2 100644
54701 --- a/drivers/tty/moxa.c
54702 +++ b/drivers/tty/moxa.c
54703 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54704 }
54705
54706 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54707 - ch->port.count++;
54708 + atomic_inc(&ch->port.count);
54709 tty->driver_data = ch;
54710 tty_port_tty_set(&ch->port, tty);
54711 mutex_lock(&ch->port.mutex);
54712 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54713 index 2c34c32..81d10e1 100644
54714 --- a/drivers/tty/n_gsm.c
54715 +++ b/drivers/tty/n_gsm.c
54716 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54717 spin_lock_init(&dlci->lock);
54718 mutex_init(&dlci->mutex);
54719 dlci->fifo = &dlci->_fifo;
54720 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54721 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54722 kfree(dlci);
54723 return NULL;
54724 }
54725 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54726 struct gsm_dlci *dlci = tty->driver_data;
54727 struct tty_port *port = &dlci->port;
54728
54729 - port->count++;
54730 + atomic_inc(&port->count);
54731 tty_port_tty_set(port, tty);
54732
54733 dlci->modem_rx = 0;
54734 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54735 index 396344c..875c1d6 100644
54736 --- a/drivers/tty/n_tty.c
54737 +++ b/drivers/tty/n_tty.c
54738 @@ -116,7 +116,7 @@ struct n_tty_data {
54739 int minimum_to_wake;
54740
54741 /* consumer-published */
54742 - size_t read_tail;
54743 + size_t read_tail __intentional_overflow(-1);
54744 size_t line_start;
54745
54746 /* protected by output lock */
54747 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54748 {
54749 *ops = tty_ldisc_N_TTY;
54750 ops->owner = NULL;
54751 - ops->refcount = ops->flags = 0;
54752 + atomic_set(&ops->refcount, 0);
54753 + ops->flags = 0;
54754 }
54755 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54756 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54757 index 4d5e840..a2340a6 100644
54758 --- a/drivers/tty/pty.c
54759 +++ b/drivers/tty/pty.c
54760 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54761 panic("Couldn't register Unix98 pts driver");
54762
54763 /* Now create the /dev/ptmx special device */
54764 + pax_open_kernel();
54765 tty_default_fops(&ptmx_fops);
54766 - ptmx_fops.open = ptmx_open;
54767 + *(void **)&ptmx_fops.open = ptmx_open;
54768 + pax_close_kernel();
54769
54770 cdev_init(&ptmx_cdev, &ptmx_fops);
54771 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54772 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54773 index c8dd8dc..dca6cfd 100644
54774 --- a/drivers/tty/rocket.c
54775 +++ b/drivers/tty/rocket.c
54776 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54777 tty->driver_data = info;
54778 tty_port_tty_set(port, tty);
54779
54780 - if (port->count++ == 0) {
54781 + if (atomic_inc_return(&port->count) == 1) {
54782 atomic_inc(&rp_num_ports_open);
54783
54784 #ifdef ROCKET_DEBUG_OPEN
54785 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54786 #endif
54787 }
54788 #ifdef ROCKET_DEBUG_OPEN
54789 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54790 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54791 #endif
54792
54793 /*
54794 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54795 spin_unlock_irqrestore(&info->port.lock, flags);
54796 return;
54797 }
54798 - if (info->port.count)
54799 + if (atomic_read(&info->port.count))
54800 atomic_dec(&rp_num_ports_open);
54801 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54802 spin_unlock_irqrestore(&info->port.lock, flags);
54803 diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
54804 index 4506e40..ac0b470 100644
54805 --- a/drivers/tty/serial/8250/8250_core.c
54806 +++ b/drivers/tty/serial/8250/8250_core.c
54807 @@ -3241,9 +3241,9 @@ static void univ8250_release_port(struct uart_port *port)
54808
54809 static void univ8250_rsa_support(struct uart_ops *ops)
54810 {
54811 - ops->config_port = univ8250_config_port;
54812 - ops->request_port = univ8250_request_port;
54813 - ops->release_port = univ8250_release_port;
54814 + *(void **)&ops->config_port = univ8250_config_port;
54815 + *(void **)&ops->request_port = univ8250_request_port;
54816 + *(void **)&ops->release_port = univ8250_release_port;
54817 }
54818
54819 #else
54820 @@ -3286,8 +3286,10 @@ static void __init serial8250_isa_init_ports(void)
54821 }
54822
54823 /* chain base port ops to support Remote Supervisor Adapter */
54824 - univ8250_port_ops = *base_ops;
54825 + pax_open_kernel();
54826 + memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops);
54827 univ8250_rsa_support(&univ8250_port_ops);
54828 + pax_close_kernel();
54829
54830 if (share_irqs)
54831 irqflag = IRQF_SHARED;
54832 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54833 index aa28209..e08fb85 100644
54834 --- a/drivers/tty/serial/ioc4_serial.c
54835 +++ b/drivers/tty/serial/ioc4_serial.c
54836 @@ -437,7 +437,7 @@ struct ioc4_soft {
54837 } is_intr_info[MAX_IOC4_INTR_ENTS];
54838
54839 /* Number of entries active in the above array */
54840 - atomic_t is_num_intrs;
54841 + atomic_unchecked_t is_num_intrs;
54842 } is_intr_type[IOC4_NUM_INTR_TYPES];
54843
54844 /* is_ir_lock must be held while
54845 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54846 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54847 || (type == IOC4_OTHER_INTR_TYPE)));
54848
54849 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54850 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54851 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54852
54853 /* Save off the lower level interrupt handler */
54854 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54855
54856 soft = arg;
54857 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54858 - num_intrs = (int)atomic_read(
54859 + num_intrs = (int)atomic_read_unchecked(
54860 &soft->is_intr_type[intr_type].is_num_intrs);
54861
54862 this_mir = this_ir = pending_intrs(soft, intr_type);
54863 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54864 index 129dc5b..1da5bb8 100644
54865 --- a/drivers/tty/serial/kgdb_nmi.c
54866 +++ b/drivers/tty/serial/kgdb_nmi.c
54867 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54868 * I/O utilities that messages sent to the console will automatically
54869 * be displayed on the dbg_io.
54870 */
54871 - dbg_io_ops->is_console = true;
54872 + pax_open_kernel();
54873 + *(int *)&dbg_io_ops->is_console = true;
54874 + pax_close_kernel();
54875
54876 return 0;
54877 }
54878 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54879 index a260cde..6b2b5ce 100644
54880 --- a/drivers/tty/serial/kgdboc.c
54881 +++ b/drivers/tty/serial/kgdboc.c
54882 @@ -24,8 +24,9 @@
54883 #define MAX_CONFIG_LEN 40
54884
54885 static struct kgdb_io kgdboc_io_ops;
54886 +static struct kgdb_io kgdboc_io_ops_console;
54887
54888 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54889 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54890 static int configured = -1;
54891
54892 static char config[MAX_CONFIG_LEN];
54893 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54894 kgdboc_unregister_kbd();
54895 if (configured == 1)
54896 kgdb_unregister_io_module(&kgdboc_io_ops);
54897 + else if (configured == 2)
54898 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54899 }
54900
54901 static int configure_kgdboc(void)
54902 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54903 int err;
54904 char *cptr = config;
54905 struct console *cons;
54906 + int is_console = 0;
54907
54908 err = kgdboc_option_setup(config);
54909 if (err || !strlen(config) || isspace(config[0]))
54910 goto noconfig;
54911
54912 err = -ENODEV;
54913 - kgdboc_io_ops.is_console = 0;
54914 kgdb_tty_driver = NULL;
54915
54916 kgdboc_use_kms = 0;
54917 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54918 int idx;
54919 if (cons->device && cons->device(cons, &idx) == p &&
54920 idx == tty_line) {
54921 - kgdboc_io_ops.is_console = 1;
54922 + is_console = 1;
54923 break;
54924 }
54925 cons = cons->next;
54926 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54927 kgdb_tty_line = tty_line;
54928
54929 do_register:
54930 - err = kgdb_register_io_module(&kgdboc_io_ops);
54931 + if (is_console) {
54932 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54933 + configured = 2;
54934 + } else {
54935 + err = kgdb_register_io_module(&kgdboc_io_ops);
54936 + configured = 1;
54937 + }
54938 if (err)
54939 goto noconfig;
54940
54941 @@ -205,8 +214,6 @@ do_register:
54942 if (err)
54943 goto nmi_con_failed;
54944
54945 - configured = 1;
54946 -
54947 return 0;
54948
54949 nmi_con_failed:
54950 @@ -223,7 +230,7 @@ noconfig:
54951 static int __init init_kgdboc(void)
54952 {
54953 /* Already configured? */
54954 - if (configured == 1)
54955 + if (configured >= 1)
54956 return 0;
54957
54958 return configure_kgdboc();
54959 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54960 if (config[len - 1] == '\n')
54961 config[len - 1] = '\0';
54962
54963 - if (configured == 1)
54964 + if (configured >= 1)
54965 cleanup_kgdboc();
54966
54967 /* Go and configure with the new params. */
54968 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54969 .post_exception = kgdboc_post_exp_handler,
54970 };
54971
54972 +static struct kgdb_io kgdboc_io_ops_console = {
54973 + .name = "kgdboc",
54974 + .read_char = kgdboc_get_char,
54975 + .write_char = kgdboc_put_char,
54976 + .pre_exception = kgdboc_pre_exp_handler,
54977 + .post_exception = kgdboc_post_exp_handler,
54978 + .is_console = 1
54979 +};
54980 +
54981 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54982 /* This is only available if kgdboc is a built in for early debugging */
54983 static int __init kgdboc_early_init(char *opt)
54984 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54985 index b73889c..9f74f0a 100644
54986 --- a/drivers/tty/serial/msm_serial.c
54987 +++ b/drivers/tty/serial/msm_serial.c
54988 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54989 .cons = MSM_CONSOLE,
54990 };
54991
54992 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54993 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54994
54995 static const struct of_device_id msm_uartdm_table[] = {
54996 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54997 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54998 line = pdev->id;
54999
55000 if (line < 0)
55001 - line = atomic_inc_return(&msm_uart_next_id) - 1;
55002 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
55003
55004 if (unlikely(line < 0 || line >= UART_NR))
55005 return -ENXIO;
55006 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
55007 index a0ae942..befa48d 100644
55008 --- a/drivers/tty/serial/samsung.c
55009 +++ b/drivers/tty/serial/samsung.c
55010 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
55011 ourport->tx_in_progress = 0;
55012 }
55013
55014 +static int s3c64xx_serial_startup(struct uart_port *port);
55015 static int s3c24xx_serial_startup(struct uart_port *port)
55016 {
55017 struct s3c24xx_uart_port *ourport = to_ourport(port);
55018 int ret;
55019
55020 + /* Startup sequence is different for s3c64xx and higher SoC's */
55021 + if (s3c24xx_serial_has_interrupt_mask(port))
55022 + return s3c64xx_serial_startup(port);
55023 +
55024 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
55025 port, (unsigned long long)port->mapbase, port->membase);
55026
55027 @@ -1698,10 +1703,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
55028 /* setup info for port */
55029 port->dev = &platdev->dev;
55030
55031 - /* Startup sequence is different for s3c64xx and higher SoC's */
55032 - if (s3c24xx_serial_has_interrupt_mask(port))
55033 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
55034 -
55035 port->uartclk = 1;
55036
55037 if (cfg->uart_flags & UPF_CONS_FLOW) {
55038 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
55039 index 0b7bb12..ebe191a 100644
55040 --- a/drivers/tty/serial/serial_core.c
55041 +++ b/drivers/tty/serial/serial_core.c
55042 @@ -1376,7 +1376,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
55043 state = drv->state + tty->index;
55044 port = &state->port;
55045 spin_lock_irq(&port->lock);
55046 - --port->count;
55047 + atomic_dec(&port->count);
55048 spin_unlock_irq(&port->lock);
55049 return;
55050 }
55051 @@ -1386,7 +1386,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
55052
55053 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
55054
55055 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
55056 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
55057 return;
55058
55059 /*
55060 @@ -1510,7 +1510,7 @@ static void uart_hangup(struct tty_struct *tty)
55061 uart_flush_buffer(tty);
55062 uart_shutdown(tty, state);
55063 spin_lock_irqsave(&port->lock, flags);
55064 - port->count = 0;
55065 + atomic_set(&port->count, 0);
55066 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
55067 spin_unlock_irqrestore(&port->lock, flags);
55068 tty_port_tty_set(port, NULL);
55069 @@ -1597,7 +1597,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
55070 pr_debug("uart_open(%d) called\n", line);
55071
55072 spin_lock_irq(&port->lock);
55073 - ++port->count;
55074 + atomic_inc(&port->count);
55075 spin_unlock_irq(&port->lock);
55076
55077 /*
55078 diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
55079 index b1c6bd3..5f038e2 100644
55080 --- a/drivers/tty/serial/uartlite.c
55081 +++ b/drivers/tty/serial/uartlite.c
55082 @@ -341,13 +341,13 @@ static int ulite_request_port(struct uart_port *port)
55083 return -EBUSY;
55084 }
55085
55086 - port->private_data = &uartlite_be;
55087 + port->private_data = (void *)&uartlite_be;
55088 ret = uart_in32(ULITE_CONTROL, port);
55089 uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
55090 ret = uart_in32(ULITE_STATUS, port);
55091 /* Endianess detection */
55092 if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
55093 - port->private_data = &uartlite_le;
55094 + port->private_data = (void *)&uartlite_le;
55095
55096 return 0;
55097 }
55098 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
55099 index b799170..87dafd5 100644
55100 --- a/drivers/tty/synclink.c
55101 +++ b/drivers/tty/synclink.c
55102 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55103
55104 if (debug_level >= DEBUG_LEVEL_INFO)
55105 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
55106 - __FILE__,__LINE__, info->device_name, info->port.count);
55107 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55108
55109 if (tty_port_close_start(&info->port, tty, filp) == 0)
55110 goto cleanup;
55111 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
55112 cleanup:
55113 if (debug_level >= DEBUG_LEVEL_INFO)
55114 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
55115 - tty->driver->name, info->port.count);
55116 + tty->driver->name, atomic_read(&info->port.count));
55117
55118 } /* end of mgsl_close() */
55119
55120 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
55121
55122 mgsl_flush_buffer(tty);
55123 shutdown(info);
55124 -
55125 - info->port.count = 0;
55126 +
55127 + atomic_set(&info->port.count, 0);
55128 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55129 info->port.tty = NULL;
55130
55131 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55132
55133 if (debug_level >= DEBUG_LEVEL_INFO)
55134 printk("%s(%d):block_til_ready before block on %s count=%d\n",
55135 - __FILE__,__LINE__, tty->driver->name, port->count );
55136 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55137
55138 spin_lock_irqsave(&info->irq_spinlock, flags);
55139 - port->count--;
55140 + atomic_dec(&port->count);
55141 spin_unlock_irqrestore(&info->irq_spinlock, flags);
55142 port->blocked_open++;
55143
55144 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55145
55146 if (debug_level >= DEBUG_LEVEL_INFO)
55147 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
55148 - __FILE__,__LINE__, tty->driver->name, port->count );
55149 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55150
55151 tty_unlock(tty);
55152 schedule();
55153 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
55154
55155 /* FIXME: Racy on hangup during close wait */
55156 if (!tty_hung_up_p(filp))
55157 - port->count++;
55158 + atomic_inc(&port->count);
55159 port->blocked_open--;
55160
55161 if (debug_level >= DEBUG_LEVEL_INFO)
55162 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
55163 - __FILE__,__LINE__, tty->driver->name, port->count );
55164 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55165
55166 if (!retval)
55167 port->flags |= ASYNC_NORMAL_ACTIVE;
55168 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55169
55170 if (debug_level >= DEBUG_LEVEL_INFO)
55171 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
55172 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55173 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55174
55175 /* If port is closing, signal caller to try again */
55176 if (info->port.flags & ASYNC_CLOSING){
55177 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55178 spin_unlock_irqrestore(&info->netlock, flags);
55179 goto cleanup;
55180 }
55181 - info->port.count++;
55182 + atomic_inc(&info->port.count);
55183 spin_unlock_irqrestore(&info->netlock, flags);
55184
55185 - if (info->port.count == 1) {
55186 + if (atomic_read(&info->port.count) == 1) {
55187 /* 1st open on this device, init hardware */
55188 retval = startup(info);
55189 if (retval < 0)
55190 @@ -3442,8 +3442,8 @@ cleanup:
55191 if (retval) {
55192 if (tty->count == 1)
55193 info->port.tty = NULL; /* tty layer will release tty struct */
55194 - if(info->port.count)
55195 - info->port.count--;
55196 + if (atomic_read(&info->port.count))
55197 + atomic_dec(&info->port.count);
55198 }
55199
55200 return retval;
55201 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55202 unsigned short new_crctype;
55203
55204 /* return error if TTY interface open */
55205 - if (info->port.count)
55206 + if (atomic_read(&info->port.count))
55207 return -EBUSY;
55208
55209 switch (encoding)
55210 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
55211
55212 /* arbitrate between network and tty opens */
55213 spin_lock_irqsave(&info->netlock, flags);
55214 - if (info->port.count != 0 || info->netcount != 0) {
55215 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55216 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55217 spin_unlock_irqrestore(&info->netlock, flags);
55218 return -EBUSY;
55219 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55220 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55221
55222 /* return error if TTY interface open */
55223 - if (info->port.count)
55224 + if (atomic_read(&info->port.count))
55225 return -EBUSY;
55226
55227 if (cmd != SIOCWANDEV)
55228 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
55229 index 0e8c39b..e0cb171 100644
55230 --- a/drivers/tty/synclink_gt.c
55231 +++ b/drivers/tty/synclink_gt.c
55232 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55233 tty->driver_data = info;
55234 info->port.tty = tty;
55235
55236 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
55237 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
55238
55239 /* If port is closing, signal caller to try again */
55240 if (info->port.flags & ASYNC_CLOSING){
55241 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55242 mutex_unlock(&info->port.mutex);
55243 goto cleanup;
55244 }
55245 - info->port.count++;
55246 + atomic_inc(&info->port.count);
55247 spin_unlock_irqrestore(&info->netlock, flags);
55248
55249 - if (info->port.count == 1) {
55250 + if (atomic_read(&info->port.count) == 1) {
55251 /* 1st open on this device, init hardware */
55252 retval = startup(info);
55253 if (retval < 0) {
55254 @@ -715,8 +715,8 @@ cleanup:
55255 if (retval) {
55256 if (tty->count == 1)
55257 info->port.tty = NULL; /* tty layer will release tty struct */
55258 - if(info->port.count)
55259 - info->port.count--;
55260 + if(atomic_read(&info->port.count))
55261 + atomic_dec(&info->port.count);
55262 }
55263
55264 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
55265 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55266
55267 if (sanity_check(info, tty->name, "close"))
55268 return;
55269 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
55270 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
55271
55272 if (tty_port_close_start(&info->port, tty, filp) == 0)
55273 goto cleanup;
55274 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55275 tty_port_close_end(&info->port, tty);
55276 info->port.tty = NULL;
55277 cleanup:
55278 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
55279 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
55280 }
55281
55282 static void hangup(struct tty_struct *tty)
55283 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
55284 shutdown(info);
55285
55286 spin_lock_irqsave(&info->port.lock, flags);
55287 - info->port.count = 0;
55288 + atomic_set(&info->port.count, 0);
55289 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55290 info->port.tty = NULL;
55291 spin_unlock_irqrestore(&info->port.lock, flags);
55292 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55293 unsigned short new_crctype;
55294
55295 /* return error if TTY interface open */
55296 - if (info->port.count)
55297 + if (atomic_read(&info->port.count))
55298 return -EBUSY;
55299
55300 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
55301 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
55302
55303 /* arbitrate between network and tty opens */
55304 spin_lock_irqsave(&info->netlock, flags);
55305 - if (info->port.count != 0 || info->netcount != 0) {
55306 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55307 DBGINFO(("%s hdlc_open busy\n", dev->name));
55308 spin_unlock_irqrestore(&info->netlock, flags);
55309 return -EBUSY;
55310 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55311 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
55312
55313 /* return error if TTY interface open */
55314 - if (info->port.count)
55315 + if (atomic_read(&info->port.count))
55316 return -EBUSY;
55317
55318 if (cmd != SIOCWANDEV)
55319 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
55320 if (port == NULL)
55321 continue;
55322 spin_lock(&port->lock);
55323 - if ((port->port.count || port->netcount) &&
55324 + if ((atomic_read(&port->port.count) || port->netcount) &&
55325 port->pending_bh && !port->bh_running &&
55326 !port->bh_requested) {
55327 DBGISR(("%s bh queued\n", port->device_name));
55328 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55329 add_wait_queue(&port->open_wait, &wait);
55330
55331 spin_lock_irqsave(&info->lock, flags);
55332 - port->count--;
55333 + atomic_dec(&port->count);
55334 spin_unlock_irqrestore(&info->lock, flags);
55335 port->blocked_open++;
55336
55337 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55338 remove_wait_queue(&port->open_wait, &wait);
55339
55340 if (!tty_hung_up_p(filp))
55341 - port->count++;
55342 + atomic_inc(&port->count);
55343 port->blocked_open--;
55344
55345 if (!retval)
55346 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55347 index c3f9091..abe4601 100644
55348 --- a/drivers/tty/synclinkmp.c
55349 +++ b/drivers/tty/synclinkmp.c
55350 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55351
55352 if (debug_level >= DEBUG_LEVEL_INFO)
55353 printk("%s(%d):%s open(), old ref count = %d\n",
55354 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55355 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55356
55357 /* If port is closing, signal caller to try again */
55358 if (info->port.flags & ASYNC_CLOSING){
55359 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55360 spin_unlock_irqrestore(&info->netlock, flags);
55361 goto cleanup;
55362 }
55363 - info->port.count++;
55364 + atomic_inc(&info->port.count);
55365 spin_unlock_irqrestore(&info->netlock, flags);
55366
55367 - if (info->port.count == 1) {
55368 + if (atomic_read(&info->port.count) == 1) {
55369 /* 1st open on this device, init hardware */
55370 retval = startup(info);
55371 if (retval < 0)
55372 @@ -796,8 +796,8 @@ cleanup:
55373 if (retval) {
55374 if (tty->count == 1)
55375 info->port.tty = NULL; /* tty layer will release tty struct */
55376 - if(info->port.count)
55377 - info->port.count--;
55378 + if(atomic_read(&info->port.count))
55379 + atomic_dec(&info->port.count);
55380 }
55381
55382 return retval;
55383 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55384
55385 if (debug_level >= DEBUG_LEVEL_INFO)
55386 printk("%s(%d):%s close() entry, count=%d\n",
55387 - __FILE__,__LINE__, info->device_name, info->port.count);
55388 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55389
55390 if (tty_port_close_start(&info->port, tty, filp) == 0)
55391 goto cleanup;
55392 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55393 cleanup:
55394 if (debug_level >= DEBUG_LEVEL_INFO)
55395 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55396 - tty->driver->name, info->port.count);
55397 + tty->driver->name, atomic_read(&info->port.count));
55398 }
55399
55400 /* Called by tty_hangup() when a hangup is signaled.
55401 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55402 shutdown(info);
55403
55404 spin_lock_irqsave(&info->port.lock, flags);
55405 - info->port.count = 0;
55406 + atomic_set(&info->port.count, 0);
55407 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55408 info->port.tty = NULL;
55409 spin_unlock_irqrestore(&info->port.lock, flags);
55410 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55411 unsigned short new_crctype;
55412
55413 /* return error if TTY interface open */
55414 - if (info->port.count)
55415 + if (atomic_read(&info->port.count))
55416 return -EBUSY;
55417
55418 switch (encoding)
55419 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55420
55421 /* arbitrate between network and tty opens */
55422 spin_lock_irqsave(&info->netlock, flags);
55423 - if (info->port.count != 0 || info->netcount != 0) {
55424 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55425 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55426 spin_unlock_irqrestore(&info->netlock, flags);
55427 return -EBUSY;
55428 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55429 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55430
55431 /* return error if TTY interface open */
55432 - if (info->port.count)
55433 + if (atomic_read(&info->port.count))
55434 return -EBUSY;
55435
55436 if (cmd != SIOCWANDEV)
55437 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55438 * do not request bottom half processing if the
55439 * device is not open in a normal mode.
55440 */
55441 - if ( port && (port->port.count || port->netcount) &&
55442 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55443 port->pending_bh && !port->bh_running &&
55444 !port->bh_requested ) {
55445 if ( debug_level >= DEBUG_LEVEL_ISR )
55446 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55447
55448 if (debug_level >= DEBUG_LEVEL_INFO)
55449 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55450 - __FILE__,__LINE__, tty->driver->name, port->count );
55451 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55452
55453 spin_lock_irqsave(&info->lock, flags);
55454 - port->count--;
55455 + atomic_dec(&port->count);
55456 spin_unlock_irqrestore(&info->lock, flags);
55457 port->blocked_open++;
55458
55459 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55460
55461 if (debug_level >= DEBUG_LEVEL_INFO)
55462 printk("%s(%d):%s block_til_ready() count=%d\n",
55463 - __FILE__,__LINE__, tty->driver->name, port->count );
55464 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55465
55466 tty_unlock(tty);
55467 schedule();
55468 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55469 set_current_state(TASK_RUNNING);
55470 remove_wait_queue(&port->open_wait, &wait);
55471 if (!tty_hung_up_p(filp))
55472 - port->count++;
55473 + atomic_inc(&port->count);
55474 port->blocked_open--;
55475
55476 if (debug_level >= DEBUG_LEVEL_INFO)
55477 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55478 - __FILE__,__LINE__, tty->driver->name, port->count );
55479 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55480
55481 if (!retval)
55482 port->flags |= ASYNC_NORMAL_ACTIVE;
55483 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55484 index 843f2cd..7d530a6 100644
55485 --- a/drivers/tty/sysrq.c
55486 +++ b/drivers/tty/sysrq.c
55487 @@ -1086,7 +1086,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55488 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55489 size_t count, loff_t *ppos)
55490 {
55491 - if (count) {
55492 + if (count && capable(CAP_SYS_ADMIN)) {
55493 char c;
55494
55495 if (get_user(c, buf))
55496 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55497 index e569546..fbce20c 100644
55498 --- a/drivers/tty/tty_io.c
55499 +++ b/drivers/tty/tty_io.c
55500 @@ -3509,7 +3509,7 @@ EXPORT_SYMBOL(tty_devnum);
55501
55502 void tty_default_fops(struct file_operations *fops)
55503 {
55504 - *fops = tty_fops;
55505 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55506 }
55507
55508 /*
55509 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55510 index 3737f55..7cef448 100644
55511 --- a/drivers/tty/tty_ldisc.c
55512 +++ b/drivers/tty/tty_ldisc.c
55513 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55514 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55515 tty_ldiscs[disc] = new_ldisc;
55516 new_ldisc->num = disc;
55517 - new_ldisc->refcount = 0;
55518 + atomic_set(&new_ldisc->refcount, 0);
55519 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55520
55521 return ret;
55522 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55523 return -EINVAL;
55524
55525 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55526 - if (tty_ldiscs[disc]->refcount)
55527 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55528 ret = -EBUSY;
55529 else
55530 tty_ldiscs[disc] = NULL;
55531 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55532 if (ldops) {
55533 ret = ERR_PTR(-EAGAIN);
55534 if (try_module_get(ldops->owner)) {
55535 - ldops->refcount++;
55536 + atomic_inc(&ldops->refcount);
55537 ret = ldops;
55538 }
55539 }
55540 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55541 unsigned long flags;
55542
55543 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55544 - ldops->refcount--;
55545 + atomic_dec(&ldops->refcount);
55546 module_put(ldops->owner);
55547 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55548 }
55549 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55550 index 40b31835..94d92ae 100644
55551 --- a/drivers/tty/tty_port.c
55552 +++ b/drivers/tty/tty_port.c
55553 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55554 unsigned long flags;
55555
55556 spin_lock_irqsave(&port->lock, flags);
55557 - port->count = 0;
55558 + atomic_set(&port->count, 0);
55559 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55560 tty = port->tty;
55561 if (tty)
55562 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55563
55564 /* The port lock protects the port counts */
55565 spin_lock_irqsave(&port->lock, flags);
55566 - port->count--;
55567 + atomic_dec(&port->count);
55568 port->blocked_open++;
55569 spin_unlock_irqrestore(&port->lock, flags);
55570
55571 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55572 we must not mess that up further */
55573 spin_lock_irqsave(&port->lock, flags);
55574 if (!tty_hung_up_p(filp))
55575 - port->count++;
55576 + atomic_inc(&port->count);
55577 port->blocked_open--;
55578 if (retval == 0)
55579 port->flags |= ASYNC_NORMAL_ACTIVE;
55580 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55581 return 0;
55582
55583 spin_lock_irqsave(&port->lock, flags);
55584 - if (tty->count == 1 && port->count != 1) {
55585 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55586 printk(KERN_WARNING
55587 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55588 - port->count);
55589 - port->count = 1;
55590 + atomic_read(&port->count));
55591 + atomic_set(&port->count, 1);
55592 }
55593 - if (--port->count < 0) {
55594 + if (atomic_dec_return(&port->count) < 0) {
55595 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55596 - port->count);
55597 - port->count = 0;
55598 + atomic_read(&port->count));
55599 + atomic_set(&port->count, 0);
55600 }
55601
55602 - if (port->count) {
55603 + if (atomic_read(&port->count)) {
55604 spin_unlock_irqrestore(&port->lock, flags);
55605 return 0;
55606 }
55607 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55608 struct file *filp)
55609 {
55610 spin_lock_irq(&port->lock);
55611 - ++port->count;
55612 + atomic_inc(&port->count);
55613 spin_unlock_irq(&port->lock);
55614 tty_port_tty_set(port, tty);
55615
55616 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55617 index 8a89f6e..50b32af 100644
55618 --- a/drivers/tty/vt/keyboard.c
55619 +++ b/drivers/tty/vt/keyboard.c
55620 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55621 kbd->kbdmode == VC_OFF) &&
55622 value != KVAL(K_SAK))
55623 return; /* SAK is allowed even in raw mode */
55624 +
55625 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55626 + {
55627 + void *func = fn_handler[value];
55628 + if (func == fn_show_state || func == fn_show_ptregs ||
55629 + func == fn_show_mem)
55630 + return;
55631 + }
55632 +#endif
55633 +
55634 fn_handler[value](vc);
55635 }
55636
55637 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55638 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55639 return -EFAULT;
55640
55641 - if (!capable(CAP_SYS_TTY_CONFIG))
55642 - perm = 0;
55643 -
55644 switch (cmd) {
55645 case KDGKBENT:
55646 /* Ensure another thread doesn't free it under us */
55647 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55648 spin_unlock_irqrestore(&kbd_event_lock, flags);
55649 return put_user(val, &user_kbe->kb_value);
55650 case KDSKBENT:
55651 + if (!capable(CAP_SYS_TTY_CONFIG))
55652 + perm = 0;
55653 +
55654 if (!perm)
55655 return -EPERM;
55656 if (!i && v == K_NOSUCHMAP) {
55657 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55658 int i, j, k;
55659 int ret;
55660
55661 - if (!capable(CAP_SYS_TTY_CONFIG))
55662 - perm = 0;
55663 -
55664 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55665 if (!kbs) {
55666 ret = -ENOMEM;
55667 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55668 kfree(kbs);
55669 return ((p && *p) ? -EOVERFLOW : 0);
55670 case KDSKBSENT:
55671 + if (!capable(CAP_SYS_TTY_CONFIG))
55672 + perm = 0;
55673 +
55674 if (!perm) {
55675 ret = -EPERM;
55676 goto reterr;
55677 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55678 index 65bf067..b3b2e13 100644
55679 --- a/drivers/uio/uio.c
55680 +++ b/drivers/uio/uio.c
55681 @@ -25,6 +25,7 @@
55682 #include <linux/kobject.h>
55683 #include <linux/cdev.h>
55684 #include <linux/uio_driver.h>
55685 +#include <asm/local.h>
55686
55687 #define UIO_MAX_DEVICES (1U << MINORBITS)
55688
55689 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55690 struct device_attribute *attr, char *buf)
55691 {
55692 struct uio_device *idev = dev_get_drvdata(dev);
55693 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55694 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55695 }
55696 static DEVICE_ATTR_RO(event);
55697
55698 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55699 {
55700 struct uio_device *idev = info->uio_dev;
55701
55702 - atomic_inc(&idev->event);
55703 + atomic_inc_unchecked(&idev->event);
55704 wake_up_interruptible(&idev->wait);
55705 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55706 }
55707 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55708 }
55709
55710 listener->dev = idev;
55711 - listener->event_count = atomic_read(&idev->event);
55712 + listener->event_count = atomic_read_unchecked(&idev->event);
55713 filep->private_data = listener;
55714
55715 if (idev->info->open) {
55716 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55717 return -EIO;
55718
55719 poll_wait(filep, &idev->wait, wait);
55720 - if (listener->event_count != atomic_read(&idev->event))
55721 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55722 return POLLIN | POLLRDNORM;
55723 return 0;
55724 }
55725 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55726 do {
55727 set_current_state(TASK_INTERRUPTIBLE);
55728
55729 - event_count = atomic_read(&idev->event);
55730 + event_count = atomic_read_unchecked(&idev->event);
55731 if (event_count != listener->event_count) {
55732 if (copy_to_user(buf, &event_count, count))
55733 retval = -EFAULT;
55734 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55735 static int uio_find_mem_index(struct vm_area_struct *vma)
55736 {
55737 struct uio_device *idev = vma->vm_private_data;
55738 + unsigned long size;
55739
55740 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55741 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55742 + size = idev->info->mem[vma->vm_pgoff].size;
55743 + if (size == 0)
55744 + return -1;
55745 + if (vma->vm_end - vma->vm_start > size)
55746 return -1;
55747 return (int)vma->vm_pgoff;
55748 }
55749 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55750 idev->owner = owner;
55751 idev->info = info;
55752 init_waitqueue_head(&idev->wait);
55753 - atomic_set(&idev->event, 0);
55754 + atomic_set_unchecked(&idev->event, 0);
55755
55756 ret = uio_get_minor(idev);
55757 if (ret)
55758 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55759 index 813d4d3..a71934f 100644
55760 --- a/drivers/usb/atm/cxacru.c
55761 +++ b/drivers/usb/atm/cxacru.c
55762 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55763 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55764 if (ret < 2)
55765 return -EINVAL;
55766 - if (index < 0 || index > 0x7f)
55767 + if (index > 0x7f)
55768 return -EINVAL;
55769 pos += tmp;
55770
55771 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55772 index dada014..1d0d517 100644
55773 --- a/drivers/usb/atm/usbatm.c
55774 +++ b/drivers/usb/atm/usbatm.c
55775 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55776 if (printk_ratelimit())
55777 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55778 __func__, vpi, vci);
55779 - atomic_inc(&vcc->stats->rx_err);
55780 + atomic_inc_unchecked(&vcc->stats->rx_err);
55781 return;
55782 }
55783
55784 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55785 if (length > ATM_MAX_AAL5_PDU) {
55786 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55787 __func__, length, vcc);
55788 - atomic_inc(&vcc->stats->rx_err);
55789 + atomic_inc_unchecked(&vcc->stats->rx_err);
55790 goto out;
55791 }
55792
55793 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55794 if (sarb->len < pdu_length) {
55795 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55796 __func__, pdu_length, sarb->len, vcc);
55797 - atomic_inc(&vcc->stats->rx_err);
55798 + atomic_inc_unchecked(&vcc->stats->rx_err);
55799 goto out;
55800 }
55801
55802 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55803 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55804 __func__, vcc);
55805 - atomic_inc(&vcc->stats->rx_err);
55806 + atomic_inc_unchecked(&vcc->stats->rx_err);
55807 goto out;
55808 }
55809
55810 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55811 if (printk_ratelimit())
55812 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55813 __func__, length);
55814 - atomic_inc(&vcc->stats->rx_drop);
55815 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55816 goto out;
55817 }
55818
55819 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55820
55821 vcc->push(vcc, skb);
55822
55823 - atomic_inc(&vcc->stats->rx);
55824 + atomic_inc_unchecked(&vcc->stats->rx);
55825 out:
55826 skb_trim(sarb, 0);
55827 }
55828 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55829 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55830
55831 usbatm_pop(vcc, skb);
55832 - atomic_inc(&vcc->stats->tx);
55833 + atomic_inc_unchecked(&vcc->stats->tx);
55834
55835 skb = skb_dequeue(&instance->sndqueue);
55836 }
55837 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55838 if (!left--)
55839 return sprintf(page,
55840 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55841 - atomic_read(&atm_dev->stats.aal5.tx),
55842 - atomic_read(&atm_dev->stats.aal5.tx_err),
55843 - atomic_read(&atm_dev->stats.aal5.rx),
55844 - atomic_read(&atm_dev->stats.aal5.rx_err),
55845 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55846 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55847 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55848 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55849 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55850 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55851
55852 if (!left--) {
55853 if (instance->disconnected)
55854 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55855 index 2a3bbdf..91d72cf 100644
55856 --- a/drivers/usb/core/devices.c
55857 +++ b/drivers/usb/core/devices.c
55858 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55859 * time it gets called.
55860 */
55861 static struct device_connect_event {
55862 - atomic_t count;
55863 + atomic_unchecked_t count;
55864 wait_queue_head_t wait;
55865 } device_event = {
55866 .count = ATOMIC_INIT(1),
55867 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55868
55869 void usbfs_conn_disc_event(void)
55870 {
55871 - atomic_add(2, &device_event.count);
55872 + atomic_add_unchecked(2, &device_event.count);
55873 wake_up(&device_event.wait);
55874 }
55875
55876 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55877
55878 poll_wait(file, &device_event.wait, wait);
55879
55880 - event_count = atomic_read(&device_event.count);
55881 + event_count = atomic_read_unchecked(&device_event.count);
55882 if (file->f_version != event_count) {
55883 file->f_version = event_count;
55884 return POLLIN | POLLRDNORM;
55885 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55886 index 4b0448c..fc84bec 100644
55887 --- a/drivers/usb/core/devio.c
55888 +++ b/drivers/usb/core/devio.c
55889 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55890 struct usb_dev_state *ps = file->private_data;
55891 struct usb_device *dev = ps->dev;
55892 ssize_t ret = 0;
55893 - unsigned len;
55894 + size_t len;
55895 loff_t pos;
55896 int i;
55897
55898 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55899 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55900 struct usb_config_descriptor *config =
55901 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55902 - unsigned int length = le16_to_cpu(config->wTotalLength);
55903 + size_t length = le16_to_cpu(config->wTotalLength);
55904
55905 if (*ppos < pos + length) {
55906
55907 /* The descriptor may claim to be longer than it
55908 * really is. Here is the actual allocated length. */
55909 - unsigned alloclen =
55910 + size_t alloclen =
55911 le16_to_cpu(dev->config[i].desc.wTotalLength);
55912
55913 - len = length - (*ppos - pos);
55914 + len = length + pos - *ppos;
55915 if (len > nbytes)
55916 len = nbytes;
55917
55918 /* Simply don't write (skip over) unallocated parts */
55919 if (alloclen > (*ppos - pos)) {
55920 - alloclen -= (*ppos - pos);
55921 + alloclen = alloclen + pos - *ppos;
55922 if (copy_to_user(buf,
55923 dev->rawdescriptors[i] + (*ppos - pos),
55924 min(len, alloclen))) {
55925 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55926 index 45a915c..09f9735 100644
55927 --- a/drivers/usb/core/hcd.c
55928 +++ b/drivers/usb/core/hcd.c
55929 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55930 */
55931 usb_get_urb(urb);
55932 atomic_inc(&urb->use_count);
55933 - atomic_inc(&urb->dev->urbnum);
55934 + atomic_inc_unchecked(&urb->dev->urbnum);
55935 usbmon_urb_submit(&hcd->self, urb);
55936
55937 /* NOTE requirements on root-hub callers (usbfs and the hub
55938 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55939 urb->hcpriv = NULL;
55940 INIT_LIST_HEAD(&urb->urb_list);
55941 atomic_dec(&urb->use_count);
55942 - atomic_dec(&urb->dev->urbnum);
55943 + atomic_dec_unchecked(&urb->dev->urbnum);
55944 if (atomic_read(&urb->reject))
55945 wake_up(&usb_kill_urb_queue);
55946 usb_put_urb(urb);
55947 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55948 index 3b71516..1f26579 100644
55949 --- a/drivers/usb/core/hub.c
55950 +++ b/drivers/usb/core/hub.c
55951 @@ -26,6 +26,7 @@
55952 #include <linux/mutex.h>
55953 #include <linux/random.h>
55954 #include <linux/pm_qos.h>
55955 +#include <linux/grsecurity.h>
55956
55957 #include <asm/uaccess.h>
55958 #include <asm/byteorder.h>
55959 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55960 goto done;
55961 return;
55962 }
55963 +
55964 + if (gr_handle_new_usb())
55965 + goto done;
55966 +
55967 if (hub_is_superspeed(hub->hdev))
55968 unit_load = 150;
55969 else
55970 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55971 index f368d20..0c30ac5 100644
55972 --- a/drivers/usb/core/message.c
55973 +++ b/drivers/usb/core/message.c
55974 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55975 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55976 * error number.
55977 */
55978 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55979 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55980 __u8 requesttype, __u16 value, __u16 index, void *data,
55981 __u16 size, int timeout)
55982 {
55983 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55984 * If successful, 0. Otherwise a negative error number. The number of actual
55985 * bytes transferred will be stored in the @actual_length parameter.
55986 */
55987 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55988 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55989 void *data, int len, int *actual_length, int timeout)
55990 {
55991 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55992 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55993 * bytes transferred will be stored in the @actual_length parameter.
55994 *
55995 */
55996 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55997 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55998 void *data, int len, int *actual_length, int timeout)
55999 {
56000 struct urb *urb;
56001 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
56002 index d269738..7340cd7 100644
56003 --- a/drivers/usb/core/sysfs.c
56004 +++ b/drivers/usb/core/sysfs.c
56005 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
56006 struct usb_device *udev;
56007
56008 udev = to_usb_device(dev);
56009 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
56010 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
56011 }
56012 static DEVICE_ATTR_RO(urbnum);
56013
56014 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
56015 index 8d5b2f4..3896940 100644
56016 --- a/drivers/usb/core/usb.c
56017 +++ b/drivers/usb/core/usb.c
56018 @@ -447,7 +447,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
56019 set_dev_node(&dev->dev, dev_to_node(bus->controller));
56020 dev->state = USB_STATE_ATTACHED;
56021 dev->lpm_disable_count = 1;
56022 - atomic_set(&dev->urbnum, 0);
56023 + atomic_set_unchecked(&dev->urbnum, 0);
56024
56025 INIT_LIST_HEAD(&dev->ep0.urb_list);
56026 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
56027 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
56028 index 8cfc319..4868255 100644
56029 --- a/drivers/usb/early/ehci-dbgp.c
56030 +++ b/drivers/usb/early/ehci-dbgp.c
56031 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
56032
56033 #ifdef CONFIG_KGDB
56034 static struct kgdb_io kgdbdbgp_io_ops;
56035 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
56036 +static struct kgdb_io kgdbdbgp_io_ops_console;
56037 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
56038 #else
56039 #define dbgp_kgdb_mode (0)
56040 #endif
56041 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
56042 .write_char = kgdbdbgp_write_char,
56043 };
56044
56045 +static struct kgdb_io kgdbdbgp_io_ops_console = {
56046 + .name = "kgdbdbgp",
56047 + .read_char = kgdbdbgp_read_char,
56048 + .write_char = kgdbdbgp_write_char,
56049 + .is_console = 1
56050 +};
56051 +
56052 static int kgdbdbgp_wait_time;
56053
56054 static int __init kgdbdbgp_parse_config(char *str)
56055 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
56056 ptr++;
56057 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
56058 }
56059 - kgdb_register_io_module(&kgdbdbgp_io_ops);
56060 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
56061 + if (early_dbgp_console.index != -1)
56062 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
56063 + else
56064 + kgdb_register_io_module(&kgdbdbgp_io_ops);
56065
56066 return 0;
56067 }
56068 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
56069 index 0495c94..289e201 100644
56070 --- a/drivers/usb/gadget/configfs.c
56071 +++ b/drivers/usb/gadget/configfs.c
56072 @@ -571,7 +571,7 @@ static struct config_group *function_make(
56073 if (IS_ERR(fi))
56074 return ERR_CAST(fi);
56075
56076 - ret = config_item_set_name(&fi->group.cg_item, name);
56077 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
56078 if (ret) {
56079 usb_put_function_instance(fi);
56080 return ERR_PTR(ret);
56081 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
56082 index 7856b33..8b7fe09 100644
56083 --- a/drivers/usb/gadget/function/f_uac1.c
56084 +++ b/drivers/usb/gadget/function/f_uac1.c
56085 @@ -14,6 +14,7 @@
56086 #include <linux/module.h>
56087 #include <linux/device.h>
56088 #include <linux/atomic.h>
56089 +#include <linux/module.h>
56090
56091 #include "u_uac1.h"
56092
56093 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
56094 index 7ee05793..2e31e99 100644
56095 --- a/drivers/usb/gadget/function/u_serial.c
56096 +++ b/drivers/usb/gadget/function/u_serial.c
56097 @@ -732,9 +732,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56098 spin_lock_irq(&port->port_lock);
56099
56100 /* already open? Great. */
56101 - if (port->port.count) {
56102 + if (atomic_read(&port->port.count)) {
56103 status = 0;
56104 - port->port.count++;
56105 + atomic_inc(&port->port.count);
56106
56107 /* currently opening/closing? wait ... */
56108 } else if (port->openclose) {
56109 @@ -793,7 +793,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
56110 tty->driver_data = port;
56111 port->port.tty = tty;
56112
56113 - port->port.count = 1;
56114 + atomic_set(&port->port.count, 1);
56115 port->openclose = false;
56116
56117 /* if connected, start the I/O stream */
56118 @@ -835,11 +835,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56119
56120 spin_lock_irq(&port->port_lock);
56121
56122 - if (port->port.count != 1) {
56123 - if (port->port.count == 0)
56124 + if (atomic_read(&port->port.count) != 1) {
56125 + if (atomic_read(&port->port.count) == 0)
56126 WARN_ON(1);
56127 else
56128 - --port->port.count;
56129 + atomic_dec(&port->port.count);
56130 goto exit;
56131 }
56132
56133 @@ -849,7 +849,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
56134 * and sleep if necessary
56135 */
56136 port->openclose = true;
56137 - port->port.count = 0;
56138 + atomic_set(&port->port.count, 0);
56139
56140 gser = port->port_usb;
56141 if (gser && gser->disconnect)
56142 @@ -1065,7 +1065,7 @@ static int gs_closed(struct gs_port *port)
56143 int cond;
56144
56145 spin_lock_irq(&port->port_lock);
56146 - cond = (port->port.count == 0) && !port->openclose;
56147 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
56148 spin_unlock_irq(&port->port_lock);
56149 return cond;
56150 }
56151 @@ -1208,7 +1208,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
56152 /* if it's already open, start I/O ... and notify the serial
56153 * protocol about open/close status (connect/disconnect).
56154 */
56155 - if (port->port.count) {
56156 + if (atomic_read(&port->port.count)) {
56157 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
56158 gs_start_io(port);
56159 if (gser->connect)
56160 @@ -1255,7 +1255,7 @@ void gserial_disconnect(struct gserial *gser)
56161
56162 port->port_usb = NULL;
56163 gser->ioport = NULL;
56164 - if (port->port.count > 0 || port->openclose) {
56165 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
56166 wake_up_interruptible(&port->drain_wait);
56167 if (port->port.tty)
56168 tty_hangup(port->port.tty);
56169 @@ -1271,7 +1271,7 @@ void gserial_disconnect(struct gserial *gser)
56170
56171 /* finally, free any unused/unusable I/O buffers */
56172 spin_lock_irqsave(&port->port_lock, flags);
56173 - if (port->port.count == 0 && !port->openclose)
56174 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
56175 gs_buf_free(&port->port_write_buf);
56176 gs_free_requests(gser->out, &port->read_pool, NULL);
56177 gs_free_requests(gser->out, &port->read_queue, NULL);
56178 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
56179 index c78c841..48fd281 100644
56180 --- a/drivers/usb/gadget/function/u_uac1.c
56181 +++ b/drivers/usb/gadget/function/u_uac1.c
56182 @@ -17,6 +17,7 @@
56183 #include <linux/ctype.h>
56184 #include <linux/random.h>
56185 #include <linux/syscalls.h>
56186 +#include <linux/module.h>
56187
56188 #include "u_uac1.h"
56189
56190 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
56191 index 6920844..480bb7e 100644
56192 --- a/drivers/usb/host/ehci-hub.c
56193 +++ b/drivers/usb/host/ehci-hub.c
56194 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
56195 urb->transfer_flags = URB_DIR_IN;
56196 usb_get_urb(urb);
56197 atomic_inc(&urb->use_count);
56198 - atomic_inc(&urb->dev->urbnum);
56199 + atomic_inc_unchecked(&urb->dev->urbnum);
56200 urb->setup_dma = dma_map_single(
56201 hcd->self.controller,
56202 urb->setup_packet,
56203 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
56204 urb->status = -EINPROGRESS;
56205 usb_get_urb(urb);
56206 atomic_inc(&urb->use_count);
56207 - atomic_inc(&urb->dev->urbnum);
56208 + atomic_inc_unchecked(&urb->dev->urbnum);
56209 retval = submit_single_step_set_feature(hcd, urb, 0);
56210 if (!retval && !wait_for_completion_timeout(&done,
56211 msecs_to_jiffies(2000))) {
56212 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
56213 index 1db0626..4948782 100644
56214 --- a/drivers/usb/host/hwa-hc.c
56215 +++ b/drivers/usb/host/hwa-hc.c
56216 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56217 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
56218 struct wahc *wa = &hwahc->wa;
56219 struct device *dev = &wa->usb_iface->dev;
56220 - u8 mas_le[UWB_NUM_MAS/8];
56221 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
56222 +
56223 + if (mas_le == NULL)
56224 + return -ENOMEM;
56225
56226 /* Set the stream index */
56227 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
56228 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56229 WUSB_REQ_SET_WUSB_MAS,
56230 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
56231 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
56232 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
56233 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
56234 if (result < 0)
56235 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
56236 out:
56237 + kfree(mas_le);
56238 +
56239 return result;
56240 }
56241
56242 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
56243 index a0a3827..d7ec10b 100644
56244 --- a/drivers/usb/misc/appledisplay.c
56245 +++ b/drivers/usb/misc/appledisplay.c
56246 @@ -84,7 +84,7 @@ struct appledisplay {
56247 struct mutex sysfslock; /* concurrent read and write */
56248 };
56249
56250 -static atomic_t count_displays = ATOMIC_INIT(0);
56251 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
56252 static struct workqueue_struct *wq;
56253
56254 static void appledisplay_complete(struct urb *urb)
56255 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
56256
56257 /* Register backlight device */
56258 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
56259 - atomic_inc_return(&count_displays) - 1);
56260 + atomic_inc_return_unchecked(&count_displays) - 1);
56261 memset(&props, 0, sizeof(struct backlight_properties));
56262 props.type = BACKLIGHT_RAW;
56263 props.max_brightness = 0xff;
56264 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
56265 index 3806e70..55c508b 100644
56266 --- a/drivers/usb/serial/console.c
56267 +++ b/drivers/usb/serial/console.c
56268 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
56269
56270 info->port = port;
56271
56272 - ++port->port.count;
56273 + atomic_inc(&port->port.count);
56274 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
56275 if (serial->type->set_termios) {
56276 /*
56277 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
56278 }
56279 /* Now that any required fake tty operations are completed restore
56280 * the tty port count */
56281 - --port->port.count;
56282 + atomic_dec(&port->port.count);
56283 /* The console is special in terms of closing the device so
56284 * indicate this port is now acting as a system console. */
56285 port->port.console = 1;
56286 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
56287 put_tty:
56288 tty_kref_put(tty);
56289 reset_open_count:
56290 - port->port.count = 0;
56291 + atomic_set(&port->port.count, 0);
56292 usb_autopm_put_interface(serial->interface);
56293 error_get_interface:
56294 usb_serial_put(serial);
56295 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
56296 static void usb_console_write(struct console *co,
56297 const char *buf, unsigned count)
56298 {
56299 - static struct usbcons_info *info = &usbcons_info;
56300 + struct usbcons_info *info = &usbcons_info;
56301 struct usb_serial_port *port = info->port;
56302 struct usb_serial *serial;
56303 int retval = -ENODEV;
56304 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
56305 index 307e339..6aa97cb 100644
56306 --- a/drivers/usb/storage/usb.h
56307 +++ b/drivers/usb/storage/usb.h
56308 @@ -63,7 +63,7 @@ struct us_unusual_dev {
56309 __u8 useProtocol;
56310 __u8 useTransport;
56311 int (*initFunction)(struct us_data *);
56312 -};
56313 +} __do_const;
56314
56315
56316 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
56317 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
56318 index a863a98..d272795 100644
56319 --- a/drivers/usb/usbip/vhci.h
56320 +++ b/drivers/usb/usbip/vhci.h
56321 @@ -83,7 +83,7 @@ struct vhci_hcd {
56322 unsigned resuming:1;
56323 unsigned long re_timeout;
56324
56325 - atomic_t seqnum;
56326 + atomic_unchecked_t seqnum;
56327
56328 /*
56329 * NOTE:
56330 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
56331 index e9ef1ec..c3a0b04 100644
56332 --- a/drivers/usb/usbip/vhci_hcd.c
56333 +++ b/drivers/usb/usbip/vhci_hcd.c
56334 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
56335
56336 spin_lock(&vdev->priv_lock);
56337
56338 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
56339 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56340 if (priv->seqnum == 0xffff)
56341 dev_info(&urb->dev->dev, "seqnum max\n");
56342
56343 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
56344 return -ENOMEM;
56345 }
56346
56347 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
56348 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56349 if (unlink->seqnum == 0xffff)
56350 pr_info("seqnum max\n");
56351
56352 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56353 vdev->rhport = rhport;
56354 }
56355
56356 - atomic_set(&vhci->seqnum, 0);
56357 + atomic_set_unchecked(&vhci->seqnum, 0);
56358 spin_lock_init(&vhci->lock);
56359
56360 hcd->power_budget = 0; /* no limit */
56361 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56362 index 00e4a54..d676f85 100644
56363 --- a/drivers/usb/usbip/vhci_rx.c
56364 +++ b/drivers/usb/usbip/vhci_rx.c
56365 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56366 if (!urb) {
56367 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56368 pr_info("max seqnum %d\n",
56369 - atomic_read(&the_controller->seqnum));
56370 + atomic_read_unchecked(&the_controller->seqnum));
56371 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56372 return;
56373 }
56374 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56375 index edc7267..9f65ce2 100644
56376 --- a/drivers/usb/wusbcore/wa-hc.h
56377 +++ b/drivers/usb/wusbcore/wa-hc.h
56378 @@ -240,7 +240,7 @@ struct wahc {
56379 spinlock_t xfer_list_lock;
56380 struct work_struct xfer_enqueue_work;
56381 struct work_struct xfer_error_work;
56382 - atomic_t xfer_id_count;
56383 + atomic_unchecked_t xfer_id_count;
56384
56385 kernel_ulong_t quirks;
56386 };
56387 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56388 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56389 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56390 wa->dto_in_use = 0;
56391 - atomic_set(&wa->xfer_id_count, 1);
56392 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56393 /* init the buf in URBs */
56394 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56395 usb_init_urb(&(wa->buf_in_urbs[index]));
56396 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56397 index 69af4fd..da390d7 100644
56398 --- a/drivers/usb/wusbcore/wa-xfer.c
56399 +++ b/drivers/usb/wusbcore/wa-xfer.c
56400 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56401 */
56402 static void wa_xfer_id_init(struct wa_xfer *xfer)
56403 {
56404 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56405 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56406 }
56407
56408 /* Return the xfer's ID. */
56409 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56410 index e1278fe..7fdeac4 100644
56411 --- a/drivers/vfio/vfio.c
56412 +++ b/drivers/vfio/vfio.c
56413 @@ -517,7 +517,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56414 return 0;
56415
56416 /* TODO Prevent device auto probing */
56417 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56418 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56419 iommu_group_id(group->iommu_group));
56420
56421 return 0;
56422 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56423 index 3bb02c6..a01ff38 100644
56424 --- a/drivers/vhost/vringh.c
56425 +++ b/drivers/vhost/vringh.c
56426 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56427 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56428 {
56429 __virtio16 v = 0;
56430 - int rc = get_user(v, (__force __virtio16 __user *)p);
56431 + int rc = get_user(v, (__force_user __virtio16 *)p);
56432 *val = vringh16_to_cpu(vrh, v);
56433 return rc;
56434 }
56435 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56436 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56437 {
56438 __virtio16 v = cpu_to_vringh16(vrh, val);
56439 - return put_user(v, (__force __virtio16 __user *)p);
56440 + return put_user(v, (__force_user __virtio16 *)p);
56441 }
56442
56443 static inline int copydesc_user(void *dst, const void *src, size_t len)
56444 {
56445 - return copy_from_user(dst, (__force void __user *)src, len) ?
56446 + return copy_from_user(dst, (void __force_user *)src, len) ?
56447 -EFAULT : 0;
56448 }
56449
56450 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56451 const struct vring_used_elem *src,
56452 unsigned int num)
56453 {
56454 - return copy_to_user((__force void __user *)dst, src,
56455 + return copy_to_user((void __force_user *)dst, src,
56456 sizeof(*dst) * num) ? -EFAULT : 0;
56457 }
56458
56459 static inline int xfer_from_user(void *src, void *dst, size_t len)
56460 {
56461 - return copy_from_user(dst, (__force void __user *)src, len) ?
56462 + return copy_from_user(dst, (void __force_user *)src, len) ?
56463 -EFAULT : 0;
56464 }
56465
56466 static inline int xfer_to_user(void *dst, void *src, size_t len)
56467 {
56468 - return copy_to_user((__force void __user *)dst, src, len) ?
56469 + return copy_to_user((void __force_user *)dst, src, len) ?
56470 -EFAULT : 0;
56471 }
56472
56473 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56474 vrh->last_used_idx = 0;
56475 vrh->vring.num = num;
56476 /* vring expects kernel addresses, but only used via accessors. */
56477 - vrh->vring.desc = (__force struct vring_desc *)desc;
56478 - vrh->vring.avail = (__force struct vring_avail *)avail;
56479 - vrh->vring.used = (__force struct vring_used *)used;
56480 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56481 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56482 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56483 return 0;
56484 }
56485 EXPORT_SYMBOL(vringh_init_user);
56486 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56487
56488 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56489 {
56490 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56491 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56492 return 0;
56493 }
56494
56495 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56496 index 84a110a..96312c3 100644
56497 --- a/drivers/video/backlight/kb3886_bl.c
56498 +++ b/drivers/video/backlight/kb3886_bl.c
56499 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56500 static unsigned long kb3886bl_flags;
56501 #define KB3886BL_SUSPENDED 0x01
56502
56503 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56504 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56505 {
56506 .ident = "Sahara Touch-iT",
56507 .matches = {
56508 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56509 index 1b0b233..6f34c2c 100644
56510 --- a/drivers/video/fbdev/arcfb.c
56511 +++ b/drivers/video/fbdev/arcfb.c
56512 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56513 return -ENOSPC;
56514
56515 err = 0;
56516 - if ((count + p) > fbmemlength) {
56517 + if (count > (fbmemlength - p)) {
56518 count = fbmemlength - p;
56519 err = -ENOSPC;
56520 }
56521 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56522 index 0156954..c07d4e0 100644
56523 --- a/drivers/video/fbdev/aty/aty128fb.c
56524 +++ b/drivers/video/fbdev/aty/aty128fb.c
56525 @@ -149,7 +149,7 @@ enum {
56526 };
56527
56528 /* Must match above enum */
56529 -static char * const r128_family[] = {
56530 +static const char * const r128_family[] = {
56531 "AGP",
56532 "PCI",
56533 "PRO AGP",
56534 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56535 index 8789e48..698fe4c 100644
56536 --- a/drivers/video/fbdev/aty/atyfb_base.c
56537 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56538 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56539 par->accel_flags = var->accel_flags; /* hack */
56540
56541 if (var->accel_flags) {
56542 - info->fbops->fb_sync = atyfb_sync;
56543 + pax_open_kernel();
56544 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56545 + pax_close_kernel();
56546 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56547 } else {
56548 - info->fbops->fb_sync = NULL;
56549 + pax_open_kernel();
56550 + *(void **)&info->fbops->fb_sync = NULL;
56551 + pax_close_kernel();
56552 info->flags |= FBINFO_HWACCEL_DISABLED;
56553 }
56554
56555 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56556 index 2fa0317..4983f2a 100644
56557 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56558 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56559 @@ -8,6 +8,7 @@
56560 #include "../core/fb_draw.h"
56561
56562 #include <asm/io.h>
56563 +#include <asm/pgtable.h>
56564
56565 #ifdef __sparc__
56566 #include <asm/fbio.h>
56567 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56568 info->sprite.buf_align = 16; /* and 64 lines tall. */
56569 info->sprite.flags = FB_PIXMAP_IO;
56570
56571 - info->fbops->fb_cursor = atyfb_cursor;
56572 + pax_open_kernel();
56573 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56574 + pax_close_kernel();
56575
56576 return 0;
56577 }
56578 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56579 index d6cab1f..112f680 100644
56580 --- a/drivers/video/fbdev/core/fb_defio.c
56581 +++ b/drivers/video/fbdev/core/fb_defio.c
56582 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56583
56584 BUG_ON(!fbdefio);
56585 mutex_init(&fbdefio->lock);
56586 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56587 + pax_open_kernel();
56588 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56589 + pax_close_kernel();
56590 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56591 INIT_LIST_HEAD(&fbdefio->pagelist);
56592 if (fbdefio->delay == 0) /* set a default of 1 s */
56593 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56594 page->mapping = NULL;
56595 }
56596
56597 - info->fbops->fb_mmap = NULL;
56598 + *(void **)&info->fbops->fb_mmap = NULL;
56599 mutex_destroy(&fbdefio->lock);
56600 }
56601 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56602 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56603 index 0705d88..d9429bf 100644
56604 --- a/drivers/video/fbdev/core/fbmem.c
56605 +++ b/drivers/video/fbdev/core/fbmem.c
56606 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56607 __u32 data;
56608 int err;
56609
56610 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56611 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56612
56613 data = (__u32) (unsigned long) fix->smem_start;
56614 err |= put_user(data, &fix32->smem_start);
56615 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56616 index 807ee22..7814cd6 100644
56617 --- a/drivers/video/fbdev/hyperv_fb.c
56618 +++ b/drivers/video/fbdev/hyperv_fb.c
56619 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56620 static inline int synthvid_send(struct hv_device *hdev,
56621 struct synthvid_msg *msg)
56622 {
56623 - static atomic64_t request_id = ATOMIC64_INIT(0);
56624 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56625 int ret;
56626
56627 msg->pipe_hdr.type = PIPE_MSG_DATA;
56628 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56629
56630 ret = vmbus_sendpacket(hdev->channel, msg,
56631 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56632 - atomic64_inc_return(&request_id),
56633 + atomic64_inc_return_unchecked(&request_id),
56634 VM_PKT_DATA_INBAND, 0);
56635
56636 if (ret)
56637 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56638 index 7672d2e..b56437f 100644
56639 --- a/drivers/video/fbdev/i810/i810_accel.c
56640 +++ b/drivers/video/fbdev/i810/i810_accel.c
56641 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56642 }
56643 }
56644 printk("ringbuffer lockup!!!\n");
56645 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56646 i810_report_error(mmio);
56647 par->dev_flags |= LOCKUP;
56648 info->pixmap.scan_align = 1;
56649 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56650 index a01147f..5d896f8 100644
56651 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56652 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56653 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56654
56655 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56656 struct matrox_switch matrox_mystique = {
56657 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56658 + .preinit = MGA1064_preinit,
56659 + .reset = MGA1064_reset,
56660 + .init = MGA1064_init,
56661 + .restore = MGA1064_restore,
56662 };
56663 EXPORT_SYMBOL(matrox_mystique);
56664 #endif
56665
56666 #ifdef CONFIG_FB_MATROX_G
56667 struct matrox_switch matrox_G100 = {
56668 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56669 + .preinit = MGAG100_preinit,
56670 + .reset = MGAG100_reset,
56671 + .init = MGAG100_init,
56672 + .restore = MGAG100_restore,
56673 };
56674 EXPORT_SYMBOL(matrox_G100);
56675 #endif
56676 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56677 index 195ad7c..09743fc 100644
56678 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56679 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56680 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56681 }
56682
56683 struct matrox_switch matrox_millennium = {
56684 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56685 + .preinit = Ti3026_preinit,
56686 + .reset = Ti3026_reset,
56687 + .init = Ti3026_init,
56688 + .restore = Ti3026_restore
56689 };
56690 EXPORT_SYMBOL(matrox_millennium);
56691 #endif
56692 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56693 index fe92eed..106e085 100644
56694 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56695 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56696 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56697 struct mb862xxfb_par *par = info->par;
56698
56699 if (info->var.bits_per_pixel == 32) {
56700 - info->fbops->fb_fillrect = cfb_fillrect;
56701 - info->fbops->fb_copyarea = cfb_copyarea;
56702 - info->fbops->fb_imageblit = cfb_imageblit;
56703 + pax_open_kernel();
56704 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56705 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56706 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56707 + pax_close_kernel();
56708 } else {
56709 outreg(disp, GC_L0EM, 3);
56710 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56711 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56712 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56713 + pax_open_kernel();
56714 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56715 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56716 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56717 + pax_close_kernel();
56718 }
56719 outreg(draw, GDC_REG_DRAW_BASE, 0);
56720 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56721 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56722 index 4273c6e..b413013 100644
56723 --- a/drivers/video/fbdev/nvidia/nvidia.c
56724 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56725 @@ -665,19 +665,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56726 info->fix.line_length = (info->var.xres_virtual *
56727 info->var.bits_per_pixel) >> 3;
56728 if (info->var.accel_flags) {
56729 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56730 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56731 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56732 - info->fbops->fb_sync = nvidiafb_sync;
56733 + pax_open_kernel();
56734 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56735 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56736 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56737 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56738 + pax_close_kernel();
56739 info->pixmap.scan_align = 4;
56740 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56741 info->flags |= FBINFO_READS_FAST;
56742 NVResetGraphics(info);
56743 } else {
56744 - info->fbops->fb_imageblit = cfb_imageblit;
56745 - info->fbops->fb_fillrect = cfb_fillrect;
56746 - info->fbops->fb_copyarea = cfb_copyarea;
56747 - info->fbops->fb_sync = NULL;
56748 + pax_open_kernel();
56749 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56750 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56751 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56752 + *(void **)&info->fbops->fb_sync = NULL;
56753 + pax_close_kernel();
56754 info->pixmap.scan_align = 1;
56755 info->flags |= FBINFO_HWACCEL_DISABLED;
56756 info->flags &= ~FBINFO_READS_FAST;
56757 @@ -1169,8 +1173,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56758 info->pixmap.size = 8 * 1024;
56759 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56760
56761 - if (!hwcur)
56762 - info->fbops->fb_cursor = NULL;
56763 + if (!hwcur) {
56764 + pax_open_kernel();
56765 + *(void **)&info->fbops->fb_cursor = NULL;
56766 + pax_close_kernel();
56767 + }
56768
56769 info->var.accel_flags = (!noaccel);
56770
56771 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56772 index ef5b902..47cf7f5 100644
56773 --- a/drivers/video/fbdev/omap2/dss/display.c
56774 +++ b/drivers/video/fbdev/omap2/dss/display.c
56775 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56776 if (dssdev->name == NULL)
56777 dssdev->name = dssdev->alias;
56778
56779 + pax_open_kernel();
56780 if (drv && drv->get_resolution == NULL)
56781 - drv->get_resolution = omapdss_default_get_resolution;
56782 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56783 if (drv && drv->get_recommended_bpp == NULL)
56784 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56785 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56786 if (drv && drv->get_timings == NULL)
56787 - drv->get_timings = omapdss_default_get_timings;
56788 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56789 + pax_close_kernel();
56790
56791 mutex_lock(&panel_list_mutex);
56792 list_add_tail(&dssdev->panel_list, &panel_list);
56793 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56794 index 83433cb..71e9b98 100644
56795 --- a/drivers/video/fbdev/s1d13xxxfb.c
56796 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56797 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56798
56799 switch(prod_id) {
56800 case S1D13506_PROD_ID: /* activate acceleration */
56801 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56802 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56803 + pax_open_kernel();
56804 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56805 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56806 + pax_close_kernel();
56807 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56808 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56809 break;
56810 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56811 index 82c0a8c..42499a1 100644
56812 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56813 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56814 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56815 }
56816
56817 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56818 - lcdc_sys_write_index,
56819 - lcdc_sys_write_data,
56820 - lcdc_sys_read_data,
56821 + .write_index = lcdc_sys_write_index,
56822 + .write_data = lcdc_sys_write_data,
56823 + .read_data = lcdc_sys_read_data,
56824 };
56825
56826 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56827 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56828 index 9279e5f..d5f5276 100644
56829 --- a/drivers/video/fbdev/smscufx.c
56830 +++ b/drivers/video/fbdev/smscufx.c
56831 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56832 fb_deferred_io_cleanup(info);
56833 kfree(info->fbdefio);
56834 info->fbdefio = NULL;
56835 - info->fbops->fb_mmap = ufx_ops_mmap;
56836 + pax_open_kernel();
56837 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56838 + pax_close_kernel();
56839 }
56840
56841 pr_debug("released /dev/fb%d user=%d count=%d",
56842 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56843 index ff2b873..626a8d5 100644
56844 --- a/drivers/video/fbdev/udlfb.c
56845 +++ b/drivers/video/fbdev/udlfb.c
56846 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56847 dlfb_urb_completion(urb);
56848
56849 error:
56850 - atomic_add(bytes_sent, &dev->bytes_sent);
56851 - atomic_add(bytes_identical, &dev->bytes_identical);
56852 - atomic_add(width*height*2, &dev->bytes_rendered);
56853 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56854 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56855 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56856 end_cycles = get_cycles();
56857 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56858 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56859 >> 10)), /* Kcycles */
56860 &dev->cpu_kcycles_used);
56861
56862 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56863 dlfb_urb_completion(urb);
56864
56865 error:
56866 - atomic_add(bytes_sent, &dev->bytes_sent);
56867 - atomic_add(bytes_identical, &dev->bytes_identical);
56868 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56869 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56870 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56871 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56872 end_cycles = get_cycles();
56873 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56874 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56875 >> 10)), /* Kcycles */
56876 &dev->cpu_kcycles_used);
56877 }
56878 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56879 fb_deferred_io_cleanup(info);
56880 kfree(info->fbdefio);
56881 info->fbdefio = NULL;
56882 - info->fbops->fb_mmap = dlfb_ops_mmap;
56883 + pax_open_kernel();
56884 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56885 + pax_close_kernel();
56886 }
56887
56888 pr_warn("released /dev/fb%d user=%d count=%d\n",
56889 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56890 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56891 struct dlfb_data *dev = fb_info->par;
56892 return snprintf(buf, PAGE_SIZE, "%u\n",
56893 - atomic_read(&dev->bytes_rendered));
56894 + atomic_read_unchecked(&dev->bytes_rendered));
56895 }
56896
56897 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56898 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56899 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56900 struct dlfb_data *dev = fb_info->par;
56901 return snprintf(buf, PAGE_SIZE, "%u\n",
56902 - atomic_read(&dev->bytes_identical));
56903 + atomic_read_unchecked(&dev->bytes_identical));
56904 }
56905
56906 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56907 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56908 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56909 struct dlfb_data *dev = fb_info->par;
56910 return snprintf(buf, PAGE_SIZE, "%u\n",
56911 - atomic_read(&dev->bytes_sent));
56912 + atomic_read_unchecked(&dev->bytes_sent));
56913 }
56914
56915 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56916 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56917 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56918 struct dlfb_data *dev = fb_info->par;
56919 return snprintf(buf, PAGE_SIZE, "%u\n",
56920 - atomic_read(&dev->cpu_kcycles_used));
56921 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56922 }
56923
56924 static ssize_t edid_show(
56925 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56926 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56927 struct dlfb_data *dev = fb_info->par;
56928
56929 - atomic_set(&dev->bytes_rendered, 0);
56930 - atomic_set(&dev->bytes_identical, 0);
56931 - atomic_set(&dev->bytes_sent, 0);
56932 - atomic_set(&dev->cpu_kcycles_used, 0);
56933 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56934 + atomic_set_unchecked(&dev->bytes_identical, 0);
56935 + atomic_set_unchecked(&dev->bytes_sent, 0);
56936 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56937
56938 return count;
56939 }
56940 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56941 index d32d1c4..46722e6 100644
56942 --- a/drivers/video/fbdev/uvesafb.c
56943 +++ b/drivers/video/fbdev/uvesafb.c
56944 @@ -19,6 +19,7 @@
56945 #include <linux/io.h>
56946 #include <linux/mutex.h>
56947 #include <linux/slab.h>
56948 +#include <linux/moduleloader.h>
56949 #include <video/edid.h>
56950 #include <video/uvesafb.h>
56951 #ifdef CONFIG_X86
56952 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56953 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56954 par->pmi_setpal = par->ypan = 0;
56955 } else {
56956 +
56957 +#ifdef CONFIG_PAX_KERNEXEC
56958 +#ifdef CONFIG_MODULES
56959 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56960 +#endif
56961 + if (!par->pmi_code) {
56962 + par->pmi_setpal = par->ypan = 0;
56963 + return 0;
56964 + }
56965 +#endif
56966 +
56967 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56968 + task->t.regs.edi);
56969 +
56970 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56971 + pax_open_kernel();
56972 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56973 + pax_close_kernel();
56974 +
56975 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56976 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56977 +#else
56978 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56979 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56980 +#endif
56981 +
56982 printk(KERN_INFO "uvesafb: protected mode interface info at "
56983 "%04x:%04x\n",
56984 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56985 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56986 par->ypan = ypan;
56987
56988 if (par->pmi_setpal || par->ypan) {
56989 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56990 if (__supported_pte_mask & _PAGE_NX) {
56991 par->pmi_setpal = par->ypan = 0;
56992 printk(KERN_WARNING "uvesafb: NX protection is active, "
56993 "better not use the PMI.\n");
56994 - } else {
56995 + } else
56996 +#endif
56997 uvesafb_vbe_getpmi(task, par);
56998 - }
56999 }
57000 #else
57001 /* The protected mode interface is not available on non-x86. */
57002 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
57003 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
57004
57005 /* Disable blanking if the user requested so. */
57006 - if (!blank)
57007 - info->fbops->fb_blank = NULL;
57008 + if (!blank) {
57009 + pax_open_kernel();
57010 + *(void **)&info->fbops->fb_blank = NULL;
57011 + pax_close_kernel();
57012 + }
57013
57014 /*
57015 * Find out how much IO memory is required for the mode with
57016 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
57017 info->flags = FBINFO_FLAG_DEFAULT |
57018 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
57019
57020 - if (!par->ypan)
57021 - info->fbops->fb_pan_display = NULL;
57022 + if (!par->ypan) {
57023 + pax_open_kernel();
57024 + *(void **)&info->fbops->fb_pan_display = NULL;
57025 + pax_close_kernel();
57026 + }
57027 }
57028
57029 static void uvesafb_init_mtrr(struct fb_info *info)
57030 @@ -1786,6 +1816,11 @@ out_mode:
57031 out:
57032 kfree(par->vbe_modes);
57033
57034 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57035 + if (par->pmi_code)
57036 + module_memfree_exec(par->pmi_code);
57037 +#endif
57038 +
57039 framebuffer_release(info);
57040 return err;
57041 }
57042 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
57043 kfree(par->vbe_state_orig);
57044 kfree(par->vbe_state_saved);
57045
57046 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57047 + if (par->pmi_code)
57048 + module_memfree_exec(par->pmi_code);
57049 +#endif
57050 +
57051 framebuffer_release(info);
57052 }
57053 return 0;
57054 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
57055 index d79a0ac..2d0c3d4 100644
57056 --- a/drivers/video/fbdev/vesafb.c
57057 +++ b/drivers/video/fbdev/vesafb.c
57058 @@ -9,6 +9,7 @@
57059 */
57060
57061 #include <linux/module.h>
57062 +#include <linux/moduleloader.h>
57063 #include <linux/kernel.h>
57064 #include <linux/errno.h>
57065 #include <linux/string.h>
57066 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
57067 static int vram_total; /* Set total amount of memory */
57068 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
57069 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
57070 -static void (*pmi_start)(void) __read_mostly;
57071 -static void (*pmi_pal) (void) __read_mostly;
57072 +static void (*pmi_start)(void) __read_only;
57073 +static void (*pmi_pal) (void) __read_only;
57074 static int depth __read_mostly;
57075 static int vga_compat __read_mostly;
57076 /* --------------------------------------------------------------------- */
57077 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
57078 unsigned int size_remap;
57079 unsigned int size_total;
57080 char *option = NULL;
57081 + void *pmi_code = NULL;
57082
57083 /* ignore error return of fb_get_options */
57084 fb_get_options("vesafb", &option);
57085 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
57086 size_remap = size_total;
57087 vesafb_fix.smem_len = size_remap;
57088
57089 -#ifndef __i386__
57090 - screen_info.vesapm_seg = 0;
57091 -#endif
57092 -
57093 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
57094 printk(KERN_WARNING
57095 "vesafb: cannot reserve video memory at 0x%lx\n",
57096 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
57097 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
57098 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
57099
57100 +#ifdef __i386__
57101 +
57102 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57103 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
57104 + if (!pmi_code)
57105 +#elif !defined(CONFIG_PAX_KERNEXEC)
57106 + if (0)
57107 +#endif
57108 +
57109 +#endif
57110 + screen_info.vesapm_seg = 0;
57111 +
57112 if (screen_info.vesapm_seg) {
57113 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
57114 - screen_info.vesapm_seg,screen_info.vesapm_off);
57115 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
57116 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
57117 }
57118
57119 if (screen_info.vesapm_seg < 0xc000)
57120 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
57121
57122 if (ypan || pmi_setpal) {
57123 unsigned short *pmi_base;
57124 +
57125 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
57126 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
57127 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
57128 +
57129 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57130 + pax_open_kernel();
57131 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
57132 +#else
57133 + pmi_code = pmi_base;
57134 +#endif
57135 +
57136 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
57137 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
57138 +
57139 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57140 + pmi_start = ktva_ktla(pmi_start);
57141 + pmi_pal = ktva_ktla(pmi_pal);
57142 + pax_close_kernel();
57143 +#endif
57144 +
57145 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
57146 if (pmi_base[3]) {
57147 printk(KERN_INFO "vesafb: pmi: ports = ");
57148 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
57149 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
57150 (ypan ? FBINFO_HWACCEL_YPAN : 0);
57151
57152 - if (!ypan)
57153 - info->fbops->fb_pan_display = NULL;
57154 + if (!ypan) {
57155 + pax_open_kernel();
57156 + *(void **)&info->fbops->fb_pan_display = NULL;
57157 + pax_close_kernel();
57158 + }
57159
57160 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
57161 err = -ENOMEM;
57162 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
57163 fb_info(info, "%s frame buffer device\n", info->fix.id);
57164 return 0;
57165 err:
57166 +
57167 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
57168 + module_memfree_exec(pmi_code);
57169 +#endif
57170 +
57171 if (info->screen_base)
57172 iounmap(info->screen_base);
57173 framebuffer_release(info);
57174 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
57175 index 88714ae..16c2e11 100644
57176 --- a/drivers/video/fbdev/via/via_clock.h
57177 +++ b/drivers/video/fbdev/via/via_clock.h
57178 @@ -56,7 +56,7 @@ struct via_clock {
57179
57180 void (*set_engine_pll_state)(u8 state);
57181 void (*set_engine_pll)(struct via_pll_config config);
57182 -};
57183 +} __no_const;
57184
57185
57186 static inline u32 get_pll_internal_frequency(u32 ref_freq,
57187 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
57188 index 3c14e43..2630570 100644
57189 --- a/drivers/video/logo/logo_linux_clut224.ppm
57190 +++ b/drivers/video/logo/logo_linux_clut224.ppm
57191 @@ -2,1603 +2,1123 @@ P3
57192 # Standard 224-color Linux logo
57193 80 80
57194 255
57195 - 0 0 0 0 0 0 0 0 0 0 0 0
57196 - 0 0 0 0 0 0 0 0 0 0 0 0
57197 - 0 0 0 0 0 0 0 0 0 0 0 0
57198 - 0 0 0 0 0 0 0 0 0 0 0 0
57199 - 0 0 0 0 0 0 0 0 0 0 0 0
57200 - 0 0 0 0 0 0 0 0 0 0 0 0
57201 - 0 0 0 0 0 0 0 0 0 0 0 0
57202 - 0 0 0 0 0 0 0 0 0 0 0 0
57203 - 0 0 0 0 0 0 0 0 0 0 0 0
57204 - 6 6 6 6 6 6 10 10 10 10 10 10
57205 - 10 10 10 6 6 6 6 6 6 6 6 6
57206 - 0 0 0 0 0 0 0 0 0 0 0 0
57207 - 0 0 0 0 0 0 0 0 0 0 0 0
57208 - 0 0 0 0 0 0 0 0 0 0 0 0
57209 - 0 0 0 0 0 0 0 0 0 0 0 0
57210 - 0 0 0 0 0 0 0 0 0 0 0 0
57211 - 0 0 0 0 0 0 0 0 0 0 0 0
57212 - 0 0 0 0 0 0 0 0 0 0 0 0
57213 - 0 0 0 0 0 0 0 0 0 0 0 0
57214 - 0 0 0 0 0 0 0 0 0 0 0 0
57215 - 0 0 0 0 0 0 0 0 0 0 0 0
57216 - 0 0 0 0 0 0 0 0 0 0 0 0
57217 - 0 0 0 0 0 0 0 0 0 0 0 0
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57219 - 0 0 0 0 0 0 0 0 0 0 0 0
57220 - 0 0 0 0 0 0 0 0 0 0 0 0
57221 - 0 0 0 0 0 0 0 0 0 0 0 0
57222 - 0 0 0 0 0 0 0 0 0 0 0 0
57223 - 0 0 0 6 6 6 10 10 10 14 14 14
57224 - 22 22 22 26 26 26 30 30 30 34 34 34
57225 - 30 30 30 30 30 30 26 26 26 18 18 18
57226 - 14 14 14 10 10 10 6 6 6 0 0 0
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57235 - 0 0 0 0 0 0 0 0 0 0 0 0
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57503 -134 134 134 198 198 198 195 195 195 116 116 116
57504 - 10 10 10 2 2 6 2 2 6 6 6 6
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59711 +190 197 201 190 197 201 174 174 174 190 197 201 193 200 203 190 197 201
59712 +153 152 153 60 73 81 4 0 0 4 0 0 4 0 0 3 2 2
59713 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59714 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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59716 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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59718 +4 4 4 4 4 4
59719 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59720 +6 6 6 4 3 3 4 3 3 4 3 3 6 6 6 6 6 6
59721 +4 0 0 6 6 6 6 6 6 6 6 6 4 0 0 4 0 0
59722 +4 0 0 26 28 28 131 129 131 220 221 221 244 246 246 220 221 221
59723 +205 212 215 193 200 203 205 212 215 193 200 203 193 200 203 205 212 215
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59725 +174 174 174 190 197 201 193 200 203 193 200 203 167 166 167 125 124 125
59726 +6 6 6 4 0 0 4 0 0 4 3 3 4 4 4 4 4 4
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59736 +4 0 0 4 0 0 6 6 6 41 54 63 158 157 158 220 221 221
59737 +220 221 221 220 221 221 193 200 203 193 200 203 193 200 203 190 197 201
59738 +190 197 201 190 197 201 190 197 201 190 197 201 174 174 174 193 200 203
59739 +193 200 203 220 221 221 174 174 174 125 124 125 37 38 37 4 0 0
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59750 +6 6 6 6 6 6 4 0 0 4 0 0 13 16 17 60 73 81
59751 +174 174 174 220 221 221 220 221 221 205 212 215 190 197 201 174 174 174
59752 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
59753 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
59754 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
59755 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
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59757 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59758 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59759 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59760 +4 4 4 4 4 4
59761 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59762 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
59763 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
59764 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59765 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
59766 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
59767 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
59768 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59769 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59770 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59771 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59772 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59773 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59774 +4 4 4 4 4 4
59775 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59776 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59777 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59778 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
59779 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
59780 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
59781 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
59782 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59783 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59784 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59785 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59786 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59787 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59788 +4 4 4 4 4 4
59789 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59790 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59791 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59792 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59793 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
59794 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
59795 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
59796 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59797 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59798 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59799 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59800 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59801 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59802 +4 4 4 4 4 4
59803 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59804 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59805 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59806 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59807 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59808 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
59809 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
59810 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59811 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59812 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59813 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59814 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59815 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59816 +4 4 4 4 4 4
59817 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59818 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59819 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59820 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59821 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59822 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59823 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59824 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59825 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59826 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59827 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59828 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59829 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59830 +4 4 4 4 4 4
59831 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59832 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59833 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59834 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59835 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59836 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59837 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59838 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59839 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59840 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59841 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59842 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59843 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59844 +4 4 4 4 4 4
59845 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59846 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59847 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59848 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59849 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59850 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59851 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59852 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59853 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59854 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59855 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59856 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59857 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59858 +4 4 4 4 4 4
59859 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59860 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59861 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59862 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59863 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59864 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59865 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59866 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59867 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59868 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59869 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59870 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59871 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59872 +4 4 4 4 4 4
59873 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59874 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59875 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59876 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59877 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59878 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59879 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59880 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59881 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59882 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59883 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59884 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59885 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59886 +4 4 4 4 4 4
59887 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59888 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59889 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59890 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59891 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59892 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59893 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59894 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59895 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59896 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59897 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59898 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59899 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59900 +4 4 4 4 4 4
59901 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59902 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59903 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59904 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59905 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59906 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59907 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59908 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59909 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59910 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59911 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59912 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59913 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59914 +4 4 4 4 4 4
59915 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59916 index 3838795..0d48d61 100644
59917 --- a/drivers/xen/events/events_base.c
59918 +++ b/drivers/xen/events/events_base.c
59919 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59920 restore_pirqs();
59921 }
59922
59923 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59924 +static struct irq_chip xen_dynamic_chip = {
59925 .name = "xen-dyn",
59926
59927 .irq_disable = disable_dynirq,
59928 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59929 .irq_retrigger = retrigger_dynirq,
59930 };
59931
59932 -static struct irq_chip xen_pirq_chip __read_mostly = {
59933 +static struct irq_chip xen_pirq_chip = {
59934 .name = "xen-pirq",
59935
59936 .irq_startup = startup_pirq,
59937 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59938 .irq_retrigger = retrigger_dynirq,
59939 };
59940
59941 -static struct irq_chip xen_percpu_chip __read_mostly = {
59942 +static struct irq_chip xen_percpu_chip = {
59943 .name = "xen-percpu",
59944
59945 .irq_disable = disable_dynirq,
59946 diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
59947 index 00f40f0..e3c0b15 100644
59948 --- a/drivers/xen/evtchn.c
59949 +++ b/drivers/xen/evtchn.c
59950 @@ -201,8 +201,8 @@ static ssize_t evtchn_read(struct file *file, char __user *buf,
59951
59952 /* Byte lengths of two chunks. Chunk split (if any) is at ring wrap. */
59953 if (((c ^ p) & EVTCHN_RING_SIZE) != 0) {
59954 - bytes1 = (EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c)) *
59955 - sizeof(evtchn_port_t);
59956 + bytes1 = EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c);
59957 + bytes1 *= sizeof(evtchn_port_t);
59958 bytes2 = EVTCHN_RING_MASK(p) * sizeof(evtchn_port_t);
59959 } else {
59960 bytes1 = (p - c) * sizeof(evtchn_port_t);
59961 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59962 index fef20db..d28b1ab 100644
59963 --- a/drivers/xen/xenfs/xenstored.c
59964 +++ b/drivers/xen/xenfs/xenstored.c
59965 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59966 static int xsd_kva_open(struct inode *inode, struct file *file)
59967 {
59968 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59969 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59970 + NULL);
59971 +#else
59972 xen_store_interface);
59973 +#endif
59974 +
59975 if (!file->private_data)
59976 return -ENOMEM;
59977 return 0;
59978 diff --git a/firmware/Makefile b/firmware/Makefile
59979 index e297e1b..aeb0982 100644
59980 --- a/firmware/Makefile
59981 +++ b/firmware/Makefile
59982 @@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59983 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59984 bnx2x/bnx2x-e2-6.2.9.0.fw
59985 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59986 + bnx2/bnx2-mips-09-6.2.1b.fw \
59987 bnx2/bnx2-rv2p-09-6.0.17.fw \
59988 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59989 bnx2/bnx2-mips-06-6.2.1.fw \
59990 + bnx2/bnx2-mips-06-6.2.3.fw \
59991 bnx2/bnx2-rv2p-06-6.0.15.fw
59992 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
59993 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
59994 diff --git a/firmware/WHENCE b/firmware/WHENCE
59995 index 0c4d96d..b17700f 100644
59996 --- a/firmware/WHENCE
59997 +++ b/firmware/WHENCE
59998 @@ -653,21 +653,23 @@ Found in hex form in kernel source.
59999 Driver: BNX2 - Broadcom NetXtremeII
60000
60001 File: bnx2/bnx2-mips-06-6.2.1.fw
60002 +File: bnx2/bnx2-mips-06-6.2.3.fw
60003 File: bnx2/bnx2-rv2p-06-6.0.15.fw
60004 File: bnx2/bnx2-mips-09-6.2.1a.fw
60005 +File: bnx2/bnx2-mips-09-6.2.1b.fw
60006 File: bnx2/bnx2-rv2p-09-6.0.17.fw
60007 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
60008
60009 Licence:
60010 -
60011 - This file contains firmware data derived from proprietary unpublished
60012 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
60013 -
60014 - Permission is hereby granted for the distribution of this firmware data
60015 - in hexadecimal or equivalent format, provided this copyright notice is
60016 - accompanying it.
60017 -
60018 -Found in hex form in kernel source.
60019 +
60020 + This file contains firmware data derived from proprietary unpublished
60021 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
60022 +
60023 + Permission is hereby granted for the distribution of this firmware data
60024 + in hexadecimal or equivalent format, provided this copyright notice is
60025 + accompanying it.
60026 +
60027 +Found in hex form in kernel source.
60028
60029 --------------------------------------------------------------------------
60030
60031 diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
60032 new file mode 100644
60033 index 0000000..da72bf1
60034 --- /dev/null
60035 +++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
60036 @@ -0,0 +1,5804 @@
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72304 +:109380003C081000A5440004A5470006AD4E000CA3
72305 +:10939000A14D0012AD4C0014A5400018A14B002DAA
72306 +:1093A00003E00008ACC801788CE8001894E60012CD
72307 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
72308 +:1093C0003C04800034830A009065003C30A20020F9
72309 +:1093D0001040002727BDFFF82409000100003821B4
72310 +:1093E000240800013C0680008CCA01780540FFFE7D
72311 +:1093F0003C0280FF34C40100908D00093C0C080041
72312 +:10940000918C4019A3AD00038FAB00003185007F24
72313 +:109410003459FFFF01665025AFAA00009083000A6F
72314 +:10942000A3A0000200057E00A3A300018FB80000E6
72315 +:1094300034CB0140240C30000319702401CF68257F
72316 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
72317 +:10945000AD690008A56700042409FF80A56800061F
72318 +:109460003C081000A169001203E00008ACC80178B4
72319 +:1094700034870E008CE9001894E6001294E4001082
72320 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
72321 +:10949000AFB100143C118000AFB00010AFBF001896
72322 +:1094A00036380A00970F0032363001000E000B7F6D
72323 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
72324 +:1094C00001C25821016D6024000C4940316A007FBF
72325 +:1094D000012A4025010438253C048008AE270830C5
72326 +:1094E0003486008090C500682403000230A200FF8B
72327 +:1094F000104300048F9F00208F990024AC9F0068C8
72328 +:10950000AC9900648FBF00188FB100148FB00010A9
72329 +:1095100003E0000827BD00203C0A0800254A3A80E5
72330 +:109520003C09080025293B103C08080025082F1C91
72331 +:109530003C07080024E73BDC3C06080024C639044D
72332 +:109540003C05080024A536583C0408002484325CFD
72333 +:109550003C030800246339B83C0208002442375415
72334 +:109560003C010800AC2A3F983C010800AC293F941C
72335 +:109570003C010800AC283F903C010800AC273F9C10
72336 +:109580003C010800AC263FAC3C010800AC253FA4E0
72337 +:109590003C010800AC243FA03C010800AC233FB0D4
72338 +:1095A0003C010800AC223FA803E0000800000000D6
72339 +:1095B00080000940800009008008010080080080C8
72340 +:1095C00080080000800E00008008008080080000F5
72341 +:1095D00080000A8080000A00800009808000090065
72342 +:00000001FF
72343 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
72344 index 703342e..2b96b597 100644
72345 --- a/fs/9p/vfs_inode.c
72346 +++ b/fs/9p/vfs_inode.c
72347 @@ -540,8 +540,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
72348 unlock_new_inode(inode);
72349 return inode;
72350 error:
72351 - unlock_new_inode(inode);
72352 - iput(inode);
72353 + iget_failed(inode);
72354 return ERR_PTR(retval);
72355
72356 }
72357 @@ -1312,7 +1311,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
72358 void
72359 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
72360 {
72361 - char *s = nd_get_link(nd);
72362 + const char *s = nd_get_link(nd);
72363
72364 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
72365 dentry, IS_ERR(s) ? "<error>" : s);
72366 diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
72367 index 9861c7c..4d3ecfb 100644
72368 --- a/fs/9p/vfs_inode_dotl.c
72369 +++ b/fs/9p/vfs_inode_dotl.c
72370 @@ -149,8 +149,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
72371 unlock_new_inode(inode);
72372 return inode;
72373 error:
72374 - unlock_new_inode(inode);
72375 - iput(inode);
72376 + iget_failed(inode);
72377 return ERR_PTR(retval);
72378
72379 }
72380 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
72381 index 2d0cbbd..a6d6149 100644
72382 --- a/fs/Kconfig.binfmt
72383 +++ b/fs/Kconfig.binfmt
72384 @@ -103,7 +103,7 @@ config HAVE_AOUT
72385
72386 config BINFMT_AOUT
72387 tristate "Kernel support for a.out and ECOFF binaries"
72388 - depends on HAVE_AOUT
72389 + depends on HAVE_AOUT && BROKEN
72390 ---help---
72391 A.out (Assembler.OUTput) is a set of formats for libraries and
72392 executables used in the earliest versions of UNIX. Linux used
72393 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
72394 index e06f5a2..81d07ac 100644
72395 --- a/fs/afs/inode.c
72396 +++ b/fs/afs/inode.c
72397 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72398 struct afs_vnode *vnode;
72399 struct super_block *sb;
72400 struct inode *inode;
72401 - static atomic_t afs_autocell_ino;
72402 + static atomic_unchecked_t afs_autocell_ino;
72403
72404 _enter("{%x:%u},%*.*s,",
72405 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
72406 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72407 data.fid.unique = 0;
72408 data.fid.vnode = 0;
72409
72410 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
72411 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
72412 afs_iget5_autocell_test, afs_iget5_set,
72413 &data);
72414 if (!inode) {
72415 diff --git a/fs/aio.c b/fs/aio.c
72416 index 480440f..623fd88 100644
72417 --- a/fs/aio.c
72418 +++ b/fs/aio.c
72419 @@ -441,7 +441,7 @@ static int aio_setup_ring(struct kioctx *ctx)
72420 size += sizeof(struct io_event) * nr_events;
72421
72422 nr_pages = PFN_UP(size);
72423 - if (nr_pages < 0)
72424 + if (nr_pages <= 0)
72425 return -EINVAL;
72426
72427 file = aio_private_file(ctx, nr_pages);
72428 diff --git a/fs/attr.c b/fs/attr.c
72429 index 6530ced..4a827e2 100644
72430 --- a/fs/attr.c
72431 +++ b/fs/attr.c
72432 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
72433 unsigned long limit;
72434
72435 limit = rlimit(RLIMIT_FSIZE);
72436 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
72437 if (limit != RLIM_INFINITY && offset > limit)
72438 goto out_sig;
72439 if (offset > inode->i_sb->s_maxbytes)
72440 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
72441 index 35b755e..f4b9e0a 100644
72442 --- a/fs/autofs4/waitq.c
72443 +++ b/fs/autofs4/waitq.c
72444 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
72445 {
72446 unsigned long sigpipe, flags;
72447 mm_segment_t fs;
72448 - const char *data = (const char *)addr;
72449 + const char __user *data = (const char __force_user *)addr;
72450 ssize_t wr = 0;
72451
72452 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
72453 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
72454 return 1;
72455 }
72456
72457 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72458 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
72459 +#endif
72460 +
72461 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72462 enum autofs_notify notify)
72463 {
72464 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72465
72466 /* If this is a direct mount request create a dummy name */
72467 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
72468 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72469 + /* this name does get written to userland via autofs4_write() */
72470 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
72471 +#else
72472 qstr.len = sprintf(name, "%p", dentry);
72473 +#endif
72474 else {
72475 qstr.len = autofs4_getpath(sbi, dentry, &name);
72476 if (!qstr.len) {
72477 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
72478 index 2722387..56059b5 100644
72479 --- a/fs/befs/endian.h
72480 +++ b/fs/befs/endian.h
72481 @@ -11,7 +11,7 @@
72482
72483 #include <asm/byteorder.h>
72484
72485 -static inline u64
72486 +static inline u64 __intentional_overflow(-1)
72487 fs64_to_cpu(const struct super_block *sb, fs64 n)
72488 {
72489 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72490 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
72491 return (__force fs64)cpu_to_be64(n);
72492 }
72493
72494 -static inline u32
72495 +static inline u32 __intentional_overflow(-1)
72496 fs32_to_cpu(const struct super_block *sb, fs32 n)
72497 {
72498 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72499 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
72500 return (__force fs32)cpu_to_be32(n);
72501 }
72502
72503 -static inline u16
72504 +static inline u16 __intentional_overflow(-1)
72505 fs16_to_cpu(const struct super_block *sb, fs16 n)
72506 {
72507 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72508 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
72509 index 4c55668..eeae150 100644
72510 --- a/fs/binfmt_aout.c
72511 +++ b/fs/binfmt_aout.c
72512 @@ -16,6 +16,7 @@
72513 #include <linux/string.h>
72514 #include <linux/fs.h>
72515 #include <linux/file.h>
72516 +#include <linux/security.h>
72517 #include <linux/stat.h>
72518 #include <linux/fcntl.h>
72519 #include <linux/ptrace.h>
72520 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
72521 #endif
72522 # define START_STACK(u) ((void __user *)u.start_stack)
72523
72524 + memset(&dump, 0, sizeof(dump));
72525 +
72526 fs = get_fs();
72527 set_fs(KERNEL_DS);
72528 has_dumped = 1;
72529 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
72530
72531 /* If the size of the dump file exceeds the rlimit, then see what would happen
72532 if we wrote the stack, but not the data area. */
72533 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
72534 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
72535 dump.u_dsize = 0;
72536
72537 /* Make sure we have enough room to write the stack and data areas. */
72538 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
72539 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
72540 dump.u_ssize = 0;
72541
72542 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
72543 rlim = rlimit(RLIMIT_DATA);
72544 if (rlim >= RLIM_INFINITY)
72545 rlim = ~0;
72546 +
72547 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
72548 if (ex.a_data + ex.a_bss > rlim)
72549 return -ENOMEM;
72550
72551 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
72552
72553 install_exec_creds(bprm);
72554
72555 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72556 + current->mm->pax_flags = 0UL;
72557 +#endif
72558 +
72559 +#ifdef CONFIG_PAX_PAGEEXEC
72560 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
72561 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
72562 +
72563 +#ifdef CONFIG_PAX_EMUTRAMP
72564 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
72565 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
72566 +#endif
72567 +
72568 +#ifdef CONFIG_PAX_MPROTECT
72569 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
72570 + current->mm->pax_flags |= MF_PAX_MPROTECT;
72571 +#endif
72572 +
72573 + }
72574 +#endif
72575 +
72576 if (N_MAGIC(ex) == OMAGIC) {
72577 unsigned long text_addr, map_size;
72578 loff_t pos;
72579 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
72580 return error;
72581
72582 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
72583 - PROT_READ | PROT_WRITE | PROT_EXEC,
72584 + PROT_READ | PROT_WRITE,
72585 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
72586 fd_offset + ex.a_text);
72587 if (error != N_DATADDR(ex))
72588 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
72589 index cd46e41..244f778 100644
72590 --- a/fs/binfmt_elf.c
72591 +++ b/fs/binfmt_elf.c
72592 @@ -35,6 +35,7 @@
72593 #include <linux/utsname.h>
72594 #include <linux/coredump.h>
72595 #include <linux/sched.h>
72596 +#include <linux/xattr.h>
72597 #include <asm/uaccess.h>
72598 #include <asm/param.h>
72599 #include <asm/page.h>
72600 @@ -48,7 +49,7 @@
72601
72602 static int load_elf_binary(struct linux_binprm *bprm);
72603 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
72604 - int, int, unsigned long);
72605 + int, int, unsigned long) __intentional_overflow(-1);
72606
72607 #ifdef CONFIG_USELIB
72608 static int load_elf_library(struct file *);
72609 @@ -66,6 +67,14 @@ static int elf_core_dump(struct coredump_params *cprm);
72610 #define elf_core_dump NULL
72611 #endif
72612
72613 +#ifdef CONFIG_PAX_MPROTECT
72614 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
72615 +#endif
72616 +
72617 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72618 +static void elf_handle_mmap(struct file *file);
72619 +#endif
72620 +
72621 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
72622 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
72623 #else
72624 @@ -85,6 +94,15 @@ static struct linux_binfmt elf_format = {
72625 .load_binary = load_elf_binary,
72626 .load_shlib = load_elf_library,
72627 .core_dump = elf_core_dump,
72628 +
72629 +#ifdef CONFIG_PAX_MPROTECT
72630 + .handle_mprotect= elf_handle_mprotect,
72631 +#endif
72632 +
72633 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72634 + .handle_mmap = elf_handle_mmap,
72635 +#endif
72636 +
72637 .min_coredump = ELF_EXEC_PAGESIZE,
72638 };
72639
72640 @@ -92,6 +110,8 @@ static struct linux_binfmt elf_format = {
72641
72642 static int set_brk(unsigned long start, unsigned long end)
72643 {
72644 + unsigned long e = end;
72645 +
72646 start = ELF_PAGEALIGN(start);
72647 end = ELF_PAGEALIGN(end);
72648 if (end > start) {
72649 @@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end)
72650 if (BAD_ADDR(addr))
72651 return addr;
72652 }
72653 - current->mm->start_brk = current->mm->brk = end;
72654 + current->mm->start_brk = current->mm->brk = e;
72655 return 0;
72656 }
72657
72658 @@ -161,12 +181,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72659 elf_addr_t __user *u_rand_bytes;
72660 const char *k_platform = ELF_PLATFORM;
72661 const char *k_base_platform = ELF_BASE_PLATFORM;
72662 - unsigned char k_rand_bytes[16];
72663 + u32 k_rand_bytes[4];
72664 int items;
72665 elf_addr_t *elf_info;
72666 int ei_index = 0;
72667 const struct cred *cred = current_cred();
72668 struct vm_area_struct *vma;
72669 + unsigned long saved_auxv[AT_VECTOR_SIZE];
72670
72671 /*
72672 * In some cases (e.g. Hyper-Threading), we want to avoid L1
72673 @@ -208,8 +229,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72674 * Generate 16 random bytes for userspace PRNG seeding.
72675 */
72676 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
72677 - u_rand_bytes = (elf_addr_t __user *)
72678 - STACK_ALLOC(p, sizeof(k_rand_bytes));
72679 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
72680 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
72681 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
72682 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
72683 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
72684 + u_rand_bytes = (elf_addr_t __user *) p;
72685 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
72686 return -EFAULT;
72687
72688 @@ -324,9 +349,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72689 return -EFAULT;
72690 current->mm->env_end = p;
72691
72692 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
72693 +
72694 /* Put the elf_info on the stack in the right place. */
72695 sp = (elf_addr_t __user *)envp + 1;
72696 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
72697 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
72698 return -EFAULT;
72699 return 0;
72700 }
72701 @@ -515,14 +542,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
72702 an ELF header */
72703
72704 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72705 - struct file *interpreter, unsigned long *interp_map_addr,
72706 + struct file *interpreter,
72707 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
72708 {
72709 struct elf_phdr *eppnt;
72710 - unsigned long load_addr = 0;
72711 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
72712 int load_addr_set = 0;
72713 unsigned long last_bss = 0, elf_bss = 0;
72714 - unsigned long error = ~0UL;
72715 + unsigned long error = -EINVAL;
72716 unsigned long total_size;
72717 int i;
72718
72719 @@ -542,6 +569,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72720 goto out;
72721 }
72722
72723 +#ifdef CONFIG_PAX_SEGMEXEC
72724 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
72725 + pax_task_size = SEGMEXEC_TASK_SIZE;
72726 +#endif
72727 +
72728 eppnt = interp_elf_phdata;
72729 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
72730 if (eppnt->p_type == PT_LOAD) {
72731 @@ -565,8 +597,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72732 map_addr = elf_map(interpreter, load_addr + vaddr,
72733 eppnt, elf_prot, elf_type, total_size);
72734 total_size = 0;
72735 - if (!*interp_map_addr)
72736 - *interp_map_addr = map_addr;
72737 error = map_addr;
72738 if (BAD_ADDR(map_addr))
72739 goto out;
72740 @@ -585,8 +615,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72741 k = load_addr + eppnt->p_vaddr;
72742 if (BAD_ADDR(k) ||
72743 eppnt->p_filesz > eppnt->p_memsz ||
72744 - eppnt->p_memsz > TASK_SIZE ||
72745 - TASK_SIZE - eppnt->p_memsz < k) {
72746 + eppnt->p_memsz > pax_task_size ||
72747 + pax_task_size - eppnt->p_memsz < k) {
72748 error = -ENOMEM;
72749 goto out;
72750 }
72751 @@ -625,9 +655,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72752 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
72753
72754 /* Map the last of the bss segment */
72755 - error = vm_brk(elf_bss, last_bss - elf_bss);
72756 - if (BAD_ADDR(error))
72757 - goto out;
72758 + if (last_bss > elf_bss) {
72759 + error = vm_brk(elf_bss, last_bss - elf_bss);
72760 + if (BAD_ADDR(error))
72761 + goto out;
72762 + }
72763 }
72764
72765 error = load_addr;
72766 @@ -635,6 +667,336 @@ out:
72767 return error;
72768 }
72769
72770 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72771 +#ifdef CONFIG_PAX_SOFTMODE
72772 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
72773 +{
72774 + unsigned long pax_flags = 0UL;
72775 +
72776 +#ifdef CONFIG_PAX_PAGEEXEC
72777 + if (elf_phdata->p_flags & PF_PAGEEXEC)
72778 + pax_flags |= MF_PAX_PAGEEXEC;
72779 +#endif
72780 +
72781 +#ifdef CONFIG_PAX_SEGMEXEC
72782 + if (elf_phdata->p_flags & PF_SEGMEXEC)
72783 + pax_flags |= MF_PAX_SEGMEXEC;
72784 +#endif
72785 +
72786 +#ifdef CONFIG_PAX_EMUTRAMP
72787 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72788 + pax_flags |= MF_PAX_EMUTRAMP;
72789 +#endif
72790 +
72791 +#ifdef CONFIG_PAX_MPROTECT
72792 + if (elf_phdata->p_flags & PF_MPROTECT)
72793 + pax_flags |= MF_PAX_MPROTECT;
72794 +#endif
72795 +
72796 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72797 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
72798 + pax_flags |= MF_PAX_RANDMMAP;
72799 +#endif
72800 +
72801 + return pax_flags;
72802 +}
72803 +#endif
72804 +
72805 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
72806 +{
72807 + unsigned long pax_flags = 0UL;
72808 +
72809 +#ifdef CONFIG_PAX_PAGEEXEC
72810 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
72811 + pax_flags |= MF_PAX_PAGEEXEC;
72812 +#endif
72813 +
72814 +#ifdef CONFIG_PAX_SEGMEXEC
72815 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
72816 + pax_flags |= MF_PAX_SEGMEXEC;
72817 +#endif
72818 +
72819 +#ifdef CONFIG_PAX_EMUTRAMP
72820 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
72821 + pax_flags |= MF_PAX_EMUTRAMP;
72822 +#endif
72823 +
72824 +#ifdef CONFIG_PAX_MPROTECT
72825 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
72826 + pax_flags |= MF_PAX_MPROTECT;
72827 +#endif
72828 +
72829 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72830 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
72831 + pax_flags |= MF_PAX_RANDMMAP;
72832 +#endif
72833 +
72834 + return pax_flags;
72835 +}
72836 +#endif
72837 +
72838 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72839 +#ifdef CONFIG_PAX_SOFTMODE
72840 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
72841 +{
72842 + unsigned long pax_flags = 0UL;
72843 +
72844 +#ifdef CONFIG_PAX_PAGEEXEC
72845 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
72846 + pax_flags |= MF_PAX_PAGEEXEC;
72847 +#endif
72848 +
72849 +#ifdef CONFIG_PAX_SEGMEXEC
72850 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
72851 + pax_flags |= MF_PAX_SEGMEXEC;
72852 +#endif
72853 +
72854 +#ifdef CONFIG_PAX_EMUTRAMP
72855 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72856 + pax_flags |= MF_PAX_EMUTRAMP;
72857 +#endif
72858 +
72859 +#ifdef CONFIG_PAX_MPROTECT
72860 + if (pax_flags_softmode & MF_PAX_MPROTECT)
72861 + pax_flags |= MF_PAX_MPROTECT;
72862 +#endif
72863 +
72864 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72865 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
72866 + pax_flags |= MF_PAX_RANDMMAP;
72867 +#endif
72868 +
72869 + return pax_flags;
72870 +}
72871 +#endif
72872 +
72873 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
72874 +{
72875 + unsigned long pax_flags = 0UL;
72876 +
72877 +#ifdef CONFIG_PAX_PAGEEXEC
72878 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
72879 + pax_flags |= MF_PAX_PAGEEXEC;
72880 +#endif
72881 +
72882 +#ifdef CONFIG_PAX_SEGMEXEC
72883 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
72884 + pax_flags |= MF_PAX_SEGMEXEC;
72885 +#endif
72886 +
72887 +#ifdef CONFIG_PAX_EMUTRAMP
72888 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
72889 + pax_flags |= MF_PAX_EMUTRAMP;
72890 +#endif
72891 +
72892 +#ifdef CONFIG_PAX_MPROTECT
72893 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
72894 + pax_flags |= MF_PAX_MPROTECT;
72895 +#endif
72896 +
72897 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72898 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
72899 + pax_flags |= MF_PAX_RANDMMAP;
72900 +#endif
72901 +
72902 + return pax_flags;
72903 +}
72904 +#endif
72905 +
72906 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72907 +static unsigned long pax_parse_defaults(void)
72908 +{
72909 + unsigned long pax_flags = 0UL;
72910 +
72911 +#ifdef CONFIG_PAX_SOFTMODE
72912 + if (pax_softmode)
72913 + return pax_flags;
72914 +#endif
72915 +
72916 +#ifdef CONFIG_PAX_PAGEEXEC
72917 + pax_flags |= MF_PAX_PAGEEXEC;
72918 +#endif
72919 +
72920 +#ifdef CONFIG_PAX_SEGMEXEC
72921 + pax_flags |= MF_PAX_SEGMEXEC;
72922 +#endif
72923 +
72924 +#ifdef CONFIG_PAX_MPROTECT
72925 + pax_flags |= MF_PAX_MPROTECT;
72926 +#endif
72927 +
72928 +#ifdef CONFIG_PAX_RANDMMAP
72929 + if (randomize_va_space)
72930 + pax_flags |= MF_PAX_RANDMMAP;
72931 +#endif
72932 +
72933 + return pax_flags;
72934 +}
72935 +
72936 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
72937 +{
72938 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
72939 +
72940 +#ifdef CONFIG_PAX_EI_PAX
72941 +
72942 +#ifdef CONFIG_PAX_SOFTMODE
72943 + if (pax_softmode)
72944 + return pax_flags;
72945 +#endif
72946 +
72947 + pax_flags = 0UL;
72948 +
72949 +#ifdef CONFIG_PAX_PAGEEXEC
72950 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
72951 + pax_flags |= MF_PAX_PAGEEXEC;
72952 +#endif
72953 +
72954 +#ifdef CONFIG_PAX_SEGMEXEC
72955 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
72956 + pax_flags |= MF_PAX_SEGMEXEC;
72957 +#endif
72958 +
72959 +#ifdef CONFIG_PAX_EMUTRAMP
72960 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
72961 + pax_flags |= MF_PAX_EMUTRAMP;
72962 +#endif
72963 +
72964 +#ifdef CONFIG_PAX_MPROTECT
72965 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
72966 + pax_flags |= MF_PAX_MPROTECT;
72967 +#endif
72968 +
72969 +#ifdef CONFIG_PAX_ASLR
72970 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
72971 + pax_flags |= MF_PAX_RANDMMAP;
72972 +#endif
72973 +
72974 +#endif
72975 +
72976 + return pax_flags;
72977 +
72978 +}
72979 +
72980 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
72981 +{
72982 +
72983 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72984 + unsigned long i;
72985 +
72986 + for (i = 0UL; i < elf_ex->e_phnum; i++)
72987 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
72988 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
72989 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
72990 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
72991 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
72992 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
72993 + return PAX_PARSE_FLAGS_FALLBACK;
72994 +
72995 +#ifdef CONFIG_PAX_SOFTMODE
72996 + if (pax_softmode)
72997 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
72998 + else
72999 +#endif
73000 +
73001 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
73002 + break;
73003 + }
73004 +#endif
73005 +
73006 + return PAX_PARSE_FLAGS_FALLBACK;
73007 +}
73008 +
73009 +static unsigned long pax_parse_xattr_pax(struct file * const file)
73010 +{
73011 +
73012 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
73013 + ssize_t xattr_size, i;
73014 + unsigned char xattr_value[sizeof("pemrs") - 1];
73015 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
73016 +
73017 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
73018 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
73019 + return PAX_PARSE_FLAGS_FALLBACK;
73020 +
73021 + for (i = 0; i < xattr_size; i++)
73022 + switch (xattr_value[i]) {
73023 + default:
73024 + return PAX_PARSE_FLAGS_FALLBACK;
73025 +
73026 +#define parse_flag(option1, option2, flag) \
73027 + case option1: \
73028 + if (pax_flags_hardmode & MF_PAX_##flag) \
73029 + return PAX_PARSE_FLAGS_FALLBACK;\
73030 + pax_flags_hardmode |= MF_PAX_##flag; \
73031 + break; \
73032 + case option2: \
73033 + if (pax_flags_softmode & MF_PAX_##flag) \
73034 + return PAX_PARSE_FLAGS_FALLBACK;\
73035 + pax_flags_softmode |= MF_PAX_##flag; \
73036 + break;
73037 +
73038 + parse_flag('p', 'P', PAGEEXEC);
73039 + parse_flag('e', 'E', EMUTRAMP);
73040 + parse_flag('m', 'M', MPROTECT);
73041 + parse_flag('r', 'R', RANDMMAP);
73042 + parse_flag('s', 'S', SEGMEXEC);
73043 +
73044 +#undef parse_flag
73045 + }
73046 +
73047 + if (pax_flags_hardmode & pax_flags_softmode)
73048 + return PAX_PARSE_FLAGS_FALLBACK;
73049 +
73050 +#ifdef CONFIG_PAX_SOFTMODE
73051 + if (pax_softmode)
73052 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
73053 + else
73054 +#endif
73055 +
73056 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
73057 +#else
73058 + return PAX_PARSE_FLAGS_FALLBACK;
73059 +#endif
73060 +
73061 +}
73062 +
73063 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
73064 +{
73065 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
73066 +
73067 + pax_flags = pax_parse_defaults();
73068 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
73069 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
73070 + xattr_pax_flags = pax_parse_xattr_pax(file);
73071 +
73072 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73073 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
73074 + pt_pax_flags != xattr_pax_flags)
73075 + return -EINVAL;
73076 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73077 + pax_flags = xattr_pax_flags;
73078 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73079 + pax_flags = pt_pax_flags;
73080 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
73081 + pax_flags = ei_pax_flags;
73082 +
73083 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
73084 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73085 + if ((__supported_pte_mask & _PAGE_NX))
73086 + pax_flags &= ~MF_PAX_SEGMEXEC;
73087 + else
73088 + pax_flags &= ~MF_PAX_PAGEEXEC;
73089 + }
73090 +#endif
73091 +
73092 + if (0 > pax_check_flags(&pax_flags))
73093 + return -EINVAL;
73094 +
73095 + current->mm->pax_flags = pax_flags;
73096 + return 0;
73097 +}
73098 +#endif
73099 +
73100 /*
73101 * These are the functions used to load ELF style executables and shared
73102 * libraries. There is no binary dependent code anywhere else.
73103 @@ -648,6 +1010,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
73104 {
73105 unsigned long random_variable = 0;
73106
73107 +#ifdef CONFIG_PAX_RANDUSTACK
73108 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
73109 + return stack_top - current->mm->delta_stack;
73110 +#endif
73111 +
73112 if ((current->flags & PF_RANDOMIZE) &&
73113 !(current->personality & ADDR_NO_RANDOMIZE)) {
73114 random_variable = (unsigned long) get_random_int();
73115 @@ -667,7 +1034,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73116 unsigned long load_addr = 0, load_bias = 0;
73117 int load_addr_set = 0;
73118 char * elf_interpreter = NULL;
73119 - unsigned long error;
73120 + unsigned long error = 0;
73121 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
73122 unsigned long elf_bss, elf_brk;
73123 int retval, i;
73124 @@ -682,6 +1049,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73125 struct elfhdr interp_elf_ex;
73126 } *loc;
73127 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
73128 + unsigned long pax_task_size;
73129
73130 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
73131 if (!loc) {
73132 @@ -840,6 +1208,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
73133 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
73134 may depend on the personality. */
73135 SET_PERSONALITY2(loc->elf_ex, &arch_state);
73136 +
73137 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73138 + current->mm->pax_flags = 0UL;
73139 +#endif
73140 +
73141 +#ifdef CONFIG_PAX_DLRESOLVE
73142 + current->mm->call_dl_resolve = 0UL;
73143 +#endif
73144 +
73145 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
73146 + current->mm->call_syscall = 0UL;
73147 +#endif
73148 +
73149 +#ifdef CONFIG_PAX_ASLR
73150 + current->mm->delta_mmap = 0UL;
73151 + current->mm->delta_stack = 0UL;
73152 +#endif
73153 +
73154 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
73155 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
73156 + send_sig(SIGKILL, current, 0);
73157 + goto out_free_dentry;
73158 + }
73159 +#endif
73160 +
73161 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
73162 + pax_set_initial_flags(bprm);
73163 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
73164 + if (pax_set_initial_flags_func)
73165 + (pax_set_initial_flags_func)(bprm);
73166 +#endif
73167 +
73168 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
73169 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
73170 + current->mm->context.user_cs_limit = PAGE_SIZE;
73171 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
73172 + }
73173 +#endif
73174 +
73175 +#ifdef CONFIG_PAX_SEGMEXEC
73176 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
73177 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
73178 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
73179 + pax_task_size = SEGMEXEC_TASK_SIZE;
73180 + current->mm->def_flags |= VM_NOHUGEPAGE;
73181 + } else
73182 +#endif
73183 +
73184 + pax_task_size = TASK_SIZE;
73185 +
73186 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
73187 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73188 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
73189 + put_cpu();
73190 + }
73191 +#endif
73192 +
73193 +#ifdef CONFIG_PAX_ASLR
73194 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73195 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
73196 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
73197 + }
73198 +#endif
73199 +
73200 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
73201 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73202 + executable_stack = EXSTACK_DISABLE_X;
73203 + current->personality &= ~READ_IMPLIES_EXEC;
73204 + } else
73205 +#endif
73206 +
73207 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
73208 current->personality |= READ_IMPLIES_EXEC;
73209
73210 @@ -915,8 +1354,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
73211 if (current->flags & PF_RANDOMIZE)
73212 load_bias += arch_mmap_rnd();
73213 load_bias = ELF_PAGESTART(load_bias);
73214 - total_size = total_mapping_size(elf_phdata,
73215 - loc->elf_ex.e_phnum);
73216 +
73217 +#ifdef CONFIG_PAX_RANDMMAP
73218 + /* PaX: randomize base address at the default exe base if requested */
73219 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
73220 +#ifdef CONFIG_SPARC64
73221 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
73222 +#else
73223 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
73224 +#endif
73225 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
73226 + elf_flags |= MAP_FIXED;
73227 + }
73228 +#endif
73229 +
73230 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
73231 if (!total_size) {
73232 retval = -EINVAL;
73233 goto out_free_dentry;
73234 @@ -952,9 +1404,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
73235 * allowed task size. Note that p_filesz must always be
73236 * <= p_memsz so it is only necessary to check p_memsz.
73237 */
73238 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73239 - elf_ppnt->p_memsz > TASK_SIZE ||
73240 - TASK_SIZE - elf_ppnt->p_memsz < k) {
73241 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73242 + elf_ppnt->p_memsz > pax_task_size ||
73243 + pax_task_size - elf_ppnt->p_memsz < k) {
73244 /* set_brk can never work. Avoid overflows. */
73245 retval = -EINVAL;
73246 goto out_free_dentry;
73247 @@ -990,16 +1442,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
73248 if (retval)
73249 goto out_free_dentry;
73250 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
73251 - retval = -EFAULT; /* Nobody gets to see this, but.. */
73252 - goto out_free_dentry;
73253 + /*
73254 + * This bss-zeroing can fail if the ELF
73255 + * file specifies odd protections. So
73256 + * we don't check the return value
73257 + */
73258 }
73259
73260 +#ifdef CONFIG_PAX_RANDMMAP
73261 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73262 + unsigned long start, size, flags;
73263 + vm_flags_t vm_flags;
73264 +
73265 + start = ELF_PAGEALIGN(elf_brk);
73266 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
73267 + flags = MAP_FIXED | MAP_PRIVATE;
73268 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
73269 +
73270 + down_write(&current->mm->mmap_sem);
73271 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
73272 + retval = -ENOMEM;
73273 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
73274 +// if (current->personality & ADDR_NO_RANDOMIZE)
73275 +// vm_flags |= VM_READ | VM_MAYREAD;
73276 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
73277 + retval = IS_ERR_VALUE(start) ? start : 0;
73278 + }
73279 + up_write(&current->mm->mmap_sem);
73280 + if (retval == 0)
73281 + retval = set_brk(start + size, start + size + PAGE_SIZE);
73282 + if (retval < 0)
73283 + goto out_free_dentry;
73284 + }
73285 +#endif
73286 +
73287 if (elf_interpreter) {
73288 - unsigned long interp_map_addr = 0;
73289 -
73290 elf_entry = load_elf_interp(&loc->interp_elf_ex,
73291 interpreter,
73292 - &interp_map_addr,
73293 load_bias, interp_elf_phdata);
73294 if (!IS_ERR((void *)elf_entry)) {
73295 /*
73296 @@ -1050,6 +1529,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73297 current->mm->end_data = end_data;
73298 current->mm->start_stack = bprm->p;
73299
73300 +#ifndef CONFIG_PAX_RANDMMAP
73301 if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
73302 current->mm->brk = current->mm->start_brk =
73303 arch_randomize_brk(current->mm);
73304 @@ -1057,6 +1537,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73305 current->brk_randomized = 1;
73306 #endif
73307 }
73308 +#endif
73309
73310 if (current->personality & MMAP_PAGE_ZERO) {
73311 /* Why this, you ask??? Well SVr4 maps page 0 as read-only,
73312 @@ -1225,7 +1706,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
73313 * Decide what to dump of a segment, part, all or none.
73314 */
73315 static unsigned long vma_dump_size(struct vm_area_struct *vma,
73316 - unsigned long mm_flags)
73317 + unsigned long mm_flags, long signr)
73318 {
73319 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
73320
73321 @@ -1263,7 +1744,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
73322 if (vma->vm_file == NULL)
73323 return 0;
73324
73325 - if (FILTER(MAPPED_PRIVATE))
73326 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
73327 goto whole;
73328
73329 /*
73330 @@ -1470,9 +1951,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
73331 {
73332 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
73333 int i = 0;
73334 - do
73335 + do {
73336 i += 2;
73337 - while (auxv[i - 2] != AT_NULL);
73338 + } while (auxv[i - 2] != AT_NULL);
73339 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
73340 }
73341
73342 @@ -1481,7 +1962,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
73343 {
73344 mm_segment_t old_fs = get_fs();
73345 set_fs(KERNEL_DS);
73346 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
73347 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
73348 set_fs(old_fs);
73349 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
73350 }
73351 @@ -2201,7 +2682,7 @@ static int elf_core_dump(struct coredump_params *cprm)
73352 vma = next_vma(vma, gate_vma)) {
73353 unsigned long dump_size;
73354
73355 - dump_size = vma_dump_size(vma, cprm->mm_flags);
73356 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
73357 vma_filesz[i++] = dump_size;
73358 vma_data_size += dump_size;
73359 }
73360 @@ -2309,6 +2790,167 @@ out:
73361
73362 #endif /* CONFIG_ELF_CORE */
73363
73364 +#ifdef CONFIG_PAX_MPROTECT
73365 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
73366 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
73367 + * we'll remove VM_MAYWRITE for good on RELRO segments.
73368 + *
73369 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
73370 + * basis because we want to allow the common case and not the special ones.
73371 + */
73372 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
73373 +{
73374 + struct elfhdr elf_h;
73375 + struct elf_phdr elf_p;
73376 + unsigned long i;
73377 + unsigned long oldflags;
73378 + bool is_textrel_rw, is_textrel_rx, is_relro;
73379 +
73380 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
73381 + return;
73382 +
73383 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
73384 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
73385 +
73386 +#ifdef CONFIG_PAX_ELFRELOCS
73387 + /* possible TEXTREL */
73388 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
73389 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
73390 +#else
73391 + is_textrel_rw = false;
73392 + is_textrel_rx = false;
73393 +#endif
73394 +
73395 + /* possible RELRO */
73396 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
73397 +
73398 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
73399 + return;
73400 +
73401 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73402 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73403 +
73404 +#ifdef CONFIG_PAX_ETEXECRELOCS
73405 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73406 +#else
73407 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
73408 +#endif
73409 +
73410 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73411 + !elf_check_arch(&elf_h) ||
73412 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73413 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73414 + return;
73415 +
73416 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73417 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73418 + return;
73419 + switch (elf_p.p_type) {
73420 + case PT_DYNAMIC:
73421 + if (!is_textrel_rw && !is_textrel_rx)
73422 + continue;
73423 + i = 0UL;
73424 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
73425 + elf_dyn dyn;
73426 +
73427 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
73428 + break;
73429 + if (dyn.d_tag == DT_NULL)
73430 + break;
73431 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
73432 + gr_log_textrel(vma);
73433 + if (is_textrel_rw)
73434 + vma->vm_flags |= VM_MAYWRITE;
73435 + else
73436 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
73437 + vma->vm_flags &= ~VM_MAYWRITE;
73438 + break;
73439 + }
73440 + i++;
73441 + }
73442 + is_textrel_rw = false;
73443 + is_textrel_rx = false;
73444 + continue;
73445 +
73446 + case PT_GNU_RELRO:
73447 + if (!is_relro)
73448 + continue;
73449 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
73450 + vma->vm_flags &= ~VM_MAYWRITE;
73451 + is_relro = false;
73452 + continue;
73453 +
73454 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73455 + case PT_PAX_FLAGS: {
73456 + const char *msg_mprotect = "", *msg_emutramp = "";
73457 + char *buffer_lib, *buffer_exe;
73458 +
73459 + if (elf_p.p_flags & PF_NOMPROTECT)
73460 + msg_mprotect = "MPROTECT disabled";
73461 +
73462 +#ifdef CONFIG_PAX_EMUTRAMP
73463 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
73464 + msg_emutramp = "EMUTRAMP enabled";
73465 +#endif
73466 +
73467 + if (!msg_mprotect[0] && !msg_emutramp[0])
73468 + continue;
73469 +
73470 + if (!printk_ratelimit())
73471 + continue;
73472 +
73473 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
73474 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
73475 + if (buffer_lib && buffer_exe) {
73476 + char *path_lib, *path_exe;
73477 +
73478 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
73479 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
73480 +
73481 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
73482 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
73483 +
73484 + }
73485 + free_page((unsigned long)buffer_exe);
73486 + free_page((unsigned long)buffer_lib);
73487 + continue;
73488 + }
73489 +#endif
73490 +
73491 + }
73492 + }
73493 +}
73494 +#endif
73495 +
73496 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
73497 +
73498 +extern int grsec_enable_log_rwxmaps;
73499 +
73500 +static void elf_handle_mmap(struct file *file)
73501 +{
73502 + struct elfhdr elf_h;
73503 + struct elf_phdr elf_p;
73504 + unsigned long i;
73505 +
73506 + if (!grsec_enable_log_rwxmaps)
73507 + return;
73508 +
73509 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73510 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73511 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
73512 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73513 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73514 + return;
73515 +
73516 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73517 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73518 + return;
73519 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
73520 + gr_log_ptgnustack(file);
73521 + }
73522 +}
73523 +#endif
73524 +
73525 static int __init init_elf_binfmt(void)
73526 {
73527 register_binfmt(&elf_format);
73528 diff --git a/fs/block_dev.c b/fs/block_dev.c
73529 index c7e4163..6939003 100644
73530 --- a/fs/block_dev.c
73531 +++ b/fs/block_dev.c
73532 @@ -732,7 +732,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
73533 else if (bdev->bd_contains == bdev)
73534 return true; /* is a whole device which isn't held */
73535
73536 - else if (whole->bd_holder == bd_may_claim)
73537 + else if (whole->bd_holder == (void *)bd_may_claim)
73538 return true; /* is a partition of a device that is being partitioned */
73539 else if (whole->bd_holder != NULL)
73540 return false; /* is a partition of a held device */
73541 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
73542 index 0f11ebc..1bf3321 100644
73543 --- a/fs/btrfs/ctree.c
73544 +++ b/fs/btrfs/ctree.c
73545 @@ -1180,9 +1180,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
73546 free_extent_buffer(buf);
73547 add_root_to_dirty_list(root);
73548 } else {
73549 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
73550 - parent_start = parent->start;
73551 - else
73552 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
73553 + if (parent)
73554 + parent_start = parent->start;
73555 + else
73556 + parent_start = 0;
73557 + } else
73558 parent_start = 0;
73559
73560 WARN_ON(trans->transid != btrfs_header_generation(parent));
73561 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
73562 index a2ae427..53c2e98 100644
73563 --- a/fs/btrfs/delayed-inode.c
73564 +++ b/fs/btrfs/delayed-inode.c
73565 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
73566
73567 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
73568 {
73569 - int seq = atomic_inc_return(&delayed_root->items_seq);
73570 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
73571 if ((atomic_dec_return(&delayed_root->items) <
73572 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
73573 waitqueue_active(&delayed_root->wait))
73574 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
73575
73576 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
73577 {
73578 - int val = atomic_read(&delayed_root->items_seq);
73579 + int val = atomic_read_unchecked(&delayed_root->items_seq);
73580
73581 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
73582 return 1;
73583 @@ -1437,7 +1437,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
73584 int seq;
73585 int ret;
73586
73587 - seq = atomic_read(&delayed_root->items_seq);
73588 + seq = atomic_read_unchecked(&delayed_root->items_seq);
73589
73590 ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0);
73591 if (ret)
73592 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
73593 index f70119f..ab5894d 100644
73594 --- a/fs/btrfs/delayed-inode.h
73595 +++ b/fs/btrfs/delayed-inode.h
73596 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
73597 */
73598 struct list_head prepare_list;
73599 atomic_t items; /* for delayed items */
73600 - atomic_t items_seq; /* for delayed items */
73601 + atomic_unchecked_t items_seq; /* for delayed items */
73602 int nodes; /* for delayed nodes */
73603 wait_queue_head_t wait;
73604 };
73605 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
73606 struct btrfs_delayed_root *delayed_root)
73607 {
73608 atomic_set(&delayed_root->items, 0);
73609 - atomic_set(&delayed_root->items_seq, 0);
73610 + atomic_set_unchecked(&delayed_root->items_seq, 0);
73611 delayed_root->nodes = 0;
73612 spin_lock_init(&delayed_root->lock);
73613 init_waitqueue_head(&delayed_root->wait);
73614 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
73615 index 9e66f5e..f7caaf0 100644
73616 --- a/fs/btrfs/super.c
73617 +++ b/fs/btrfs/super.c
73618 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
73619 function, line, errstr);
73620 return;
73621 }
73622 - ACCESS_ONCE(trans->transaction->aborted) = errno;
73623 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
73624 /* Wake up anybody who may be waiting on this transaction */
73625 wake_up(&root->fs_info->transaction_wait);
73626 wake_up(&root->fs_info->transaction_blocked_wait);
73627 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
73628 index e8a4c86..f8c22ae 100644
73629 --- a/fs/btrfs/sysfs.c
73630 +++ b/fs/btrfs/sysfs.c
73631 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
73632 for (set = 0; set < FEAT_MAX; set++) {
73633 int i;
73634 struct attribute *attrs[2];
73635 - struct attribute_group agroup = {
73636 + attribute_group_no_const agroup = {
73637 .name = "features",
73638 .attrs = attrs,
73639 };
73640 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
73641 index 2299bfd..4098e72 100644
73642 --- a/fs/btrfs/tests/free-space-tests.c
73643 +++ b/fs/btrfs/tests/free-space-tests.c
73644 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73645 * extent entry.
73646 */
73647 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
73648 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73649 + pax_open_kernel();
73650 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73651 + pax_close_kernel();
73652
73653 /*
73654 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
73655 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73656 if (ret)
73657 return ret;
73658
73659 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73660 + pax_open_kernel();
73661 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73662 + pax_close_kernel();
73663 __btrfs_remove_free_space_cache(cache->free_space_ctl);
73664
73665 return 0;
73666 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
73667 index 6916a78..4598936 100644
73668 --- a/fs/btrfs/tree-log.h
73669 +++ b/fs/btrfs/tree-log.h
73670 @@ -45,7 +45,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
73671 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
73672 struct btrfs_trans_handle *trans)
73673 {
73674 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
73675 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
73676 }
73677
73678 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
73679 diff --git a/fs/buffer.c b/fs/buffer.c
73680 index c7a5602..18eabd1 100644
73681 --- a/fs/buffer.c
73682 +++ b/fs/buffer.c
73683 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
73684 bh_cachep = kmem_cache_create("buffer_head",
73685 sizeof(struct buffer_head), 0,
73686 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
73687 - SLAB_MEM_SPREAD),
73688 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
73689 NULL);
73690
73691 /*
73692 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
73693 index 6af790f..ec4c1e6 100644
73694 --- a/fs/cachefiles/bind.c
73695 +++ b/fs/cachefiles/bind.c
73696 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
73697 args);
73698
73699 /* start by checking things over */
73700 - ASSERT(cache->fstop_percent >= 0 &&
73701 - cache->fstop_percent < cache->fcull_percent &&
73702 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
73703 cache->fcull_percent < cache->frun_percent &&
73704 cache->frun_percent < 100);
73705
73706 - ASSERT(cache->bstop_percent >= 0 &&
73707 - cache->bstop_percent < cache->bcull_percent &&
73708 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
73709 cache->bcull_percent < cache->brun_percent &&
73710 cache->brun_percent < 100);
73711
73712 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
73713 index f601def..b2cf704 100644
73714 --- a/fs/cachefiles/daemon.c
73715 +++ b/fs/cachefiles/daemon.c
73716 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
73717 if (n > buflen)
73718 return -EMSGSIZE;
73719
73720 - if (copy_to_user(_buffer, buffer, n) != 0)
73721 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
73722 return -EFAULT;
73723
73724 return n;
73725 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
73726 if (test_bit(CACHEFILES_DEAD, &cache->flags))
73727 return -EIO;
73728
73729 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
73730 + if (datalen > PAGE_SIZE - 1)
73731 return -EOPNOTSUPP;
73732
73733 /* drag the command string into the kernel so we can parse it */
73734 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
73735 if (args[0] != '%' || args[1] != '\0')
73736 return -EINVAL;
73737
73738 - if (fstop < 0 || fstop >= cache->fcull_percent)
73739 + if (fstop >= cache->fcull_percent)
73740 return cachefiles_daemon_range_error(cache, args);
73741
73742 cache->fstop_percent = fstop;
73743 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
73744 if (args[0] != '%' || args[1] != '\0')
73745 return -EINVAL;
73746
73747 - if (bstop < 0 || bstop >= cache->bcull_percent)
73748 + if (bstop >= cache->bcull_percent)
73749 return cachefiles_daemon_range_error(cache, args);
73750
73751 cache->bstop_percent = bstop;
73752 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
73753 index 8c52472..c4e3a69 100644
73754 --- a/fs/cachefiles/internal.h
73755 +++ b/fs/cachefiles/internal.h
73756 @@ -66,7 +66,7 @@ struct cachefiles_cache {
73757 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
73758 struct rb_root active_nodes; /* active nodes (can't be culled) */
73759 rwlock_t active_lock; /* lock for active_nodes */
73760 - atomic_t gravecounter; /* graveyard uniquifier */
73761 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
73762 unsigned frun_percent; /* when to stop culling (% files) */
73763 unsigned fcull_percent; /* when to start culling (% files) */
73764 unsigned fstop_percent; /* when to stop allocating (% files) */
73765 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
73766 * proc.c
73767 */
73768 #ifdef CONFIG_CACHEFILES_HISTOGRAM
73769 -extern atomic_t cachefiles_lookup_histogram[HZ];
73770 -extern atomic_t cachefiles_mkdir_histogram[HZ];
73771 -extern atomic_t cachefiles_create_histogram[HZ];
73772 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73773 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73774 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
73775
73776 extern int __init cachefiles_proc_init(void);
73777 extern void cachefiles_proc_cleanup(void);
73778 static inline
73779 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
73780 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
73781 {
73782 unsigned long jif = jiffies - start_jif;
73783 if (jif >= HZ)
73784 jif = HZ - 1;
73785 - atomic_inc(&histogram[jif]);
73786 + atomic_inc_unchecked(&histogram[jif]);
73787 }
73788
73789 #else
73790 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
73791 index ab857ab..ff8d593 100644
73792 --- a/fs/cachefiles/namei.c
73793 +++ b/fs/cachefiles/namei.c
73794 @@ -309,7 +309,7 @@ try_again:
73795 /* first step is to make up a grave dentry in the graveyard */
73796 sprintf(nbuffer, "%08x%08x",
73797 (uint32_t) get_seconds(),
73798 - (uint32_t) atomic_inc_return(&cache->gravecounter));
73799 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
73800
73801 /* do the multiway lock magic */
73802 trap = lock_rename(cache->graveyard, dir);
73803 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
73804 index eccd339..4c1d995 100644
73805 --- a/fs/cachefiles/proc.c
73806 +++ b/fs/cachefiles/proc.c
73807 @@ -14,9 +14,9 @@
73808 #include <linux/seq_file.h>
73809 #include "internal.h"
73810
73811 -atomic_t cachefiles_lookup_histogram[HZ];
73812 -atomic_t cachefiles_mkdir_histogram[HZ];
73813 -atomic_t cachefiles_create_histogram[HZ];
73814 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73815 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73816 +atomic_unchecked_t cachefiles_create_histogram[HZ];
73817
73818 /*
73819 * display the latency histogram
73820 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
73821 return 0;
73822 default:
73823 index = (unsigned long) v - 3;
73824 - x = atomic_read(&cachefiles_lookup_histogram[index]);
73825 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
73826 - z = atomic_read(&cachefiles_create_histogram[index]);
73827 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
73828 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
73829 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
73830 if (x == 0 && y == 0 && z == 0)
73831 return 0;
73832
73833 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
73834 index 4248307..f41e44e 100644
73835 --- a/fs/ceph/dir.c
73836 +++ b/fs/ceph/dir.c
73837 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
73838 struct dentry *dentry, *last;
73839 struct ceph_dentry_info *di;
73840 int err = 0;
73841 + char d_name[DNAME_INLINE_LEN];
73842 + const unsigned char *name;
73843
73844 /* claim ref on last dentry we returned */
73845 last = fi->dentry;
73846 @@ -190,7 +192,12 @@ more:
73847
73848 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
73849 dentry, dentry, d_inode(dentry));
73850 - if (!dir_emit(ctx, dentry->d_name.name,
73851 + name = dentry->d_name.name;
73852 + if (name == dentry->d_iname) {
73853 + memcpy(d_name, name, dentry->d_name.len);
73854 + name = d_name;
73855 + }
73856 + if (!dir_emit(ctx, name,
73857 dentry->d_name.len,
73858 ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
73859 d_inode(dentry)->i_mode >> 12)) {
73860 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
73861 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
73862 struct ceph_mds_client *mdsc = fsc->mdsc;
73863 unsigned frag = fpos_frag(ctx->pos);
73864 - int off = fpos_off(ctx->pos);
73865 + unsigned int off = fpos_off(ctx->pos);
73866 int err;
73867 u32 ftype;
73868 struct ceph_mds_reply_info_parsed *rinfo;
73869 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
73870 index 4e99053..a7e2a5f 100644
73871 --- a/fs/ceph/super.c
73872 +++ b/fs/ceph/super.c
73873 @@ -885,7 +885,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
73874 /*
73875 * construct our own bdi so we can control readahead, etc.
73876 */
73877 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
73878 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
73879
73880 static int ceph_register_bdi(struct super_block *sb,
73881 struct ceph_fs_client *fsc)
73882 @@ -902,7 +902,7 @@ static int ceph_register_bdi(struct super_block *sb,
73883 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
73884
73885 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
73886 - atomic_long_inc_return(&bdi_seq));
73887 + atomic_long_inc_return_unchecked(&bdi_seq));
73888 if (!err)
73889 sb->s_bdi = &fsc->backing_dev_info;
73890 return err;
73891 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
73892 index 7febcf2..62a5721 100644
73893 --- a/fs/cifs/cifs_debug.c
73894 +++ b/fs/cifs/cifs_debug.c
73895 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73896
73897 if (strtobool(&c, &bv) == 0) {
73898 #ifdef CONFIG_CIFS_STATS2
73899 - atomic_set(&totBufAllocCount, 0);
73900 - atomic_set(&totSmBufAllocCount, 0);
73901 + atomic_set_unchecked(&totBufAllocCount, 0);
73902 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73903 #endif /* CONFIG_CIFS_STATS2 */
73904 spin_lock(&cifs_tcp_ses_lock);
73905 list_for_each(tmp1, &cifs_tcp_ses_list) {
73906 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73907 tcon = list_entry(tmp3,
73908 struct cifs_tcon,
73909 tcon_list);
73910 - atomic_set(&tcon->num_smbs_sent, 0);
73911 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
73912 if (server->ops->clear_stats)
73913 server->ops->clear_stats(tcon);
73914 }
73915 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73916 smBufAllocCount.counter, cifs_min_small);
73917 #ifdef CONFIG_CIFS_STATS2
73918 seq_printf(m, "Total Large %d Small %d Allocations\n",
73919 - atomic_read(&totBufAllocCount),
73920 - atomic_read(&totSmBufAllocCount));
73921 + atomic_read_unchecked(&totBufAllocCount),
73922 + atomic_read_unchecked(&totSmBufAllocCount));
73923 #endif /* CONFIG_CIFS_STATS2 */
73924
73925 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
73926 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73927 if (tcon->need_reconnect)
73928 seq_puts(m, "\tDISCONNECTED ");
73929 seq_printf(m, "\nSMBs: %d",
73930 - atomic_read(&tcon->num_smbs_sent));
73931 + atomic_read_unchecked(&tcon->num_smbs_sent));
73932 if (server->ops->print_stats)
73933 server->ops->print_stats(m, tcon);
73934 }
73935 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
73936 index 0a9fb6b..9def7fa 100644
73937 --- a/fs/cifs/cifsfs.c
73938 +++ b/fs/cifs/cifsfs.c
73939 @@ -1082,7 +1082,7 @@ cifs_init_request_bufs(void)
73940 */
73941 cifs_req_cachep = kmem_cache_create("cifs_request",
73942 CIFSMaxBufSize + max_hdr_size, 0,
73943 - SLAB_HWCACHE_ALIGN, NULL);
73944 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
73945 if (cifs_req_cachep == NULL)
73946 return -ENOMEM;
73947
73948 @@ -1109,7 +1109,7 @@ cifs_init_request_bufs(void)
73949 efficient to alloc 1 per page off the slab compared to 17K (5page)
73950 alloc of large cifs buffers even when page debugging is on */
73951 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
73952 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
73953 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
73954 NULL);
73955 if (cifs_sm_req_cachep == NULL) {
73956 mempool_destroy(cifs_req_poolp);
73957 @@ -1194,8 +1194,8 @@ init_cifs(void)
73958 atomic_set(&bufAllocCount, 0);
73959 atomic_set(&smBufAllocCount, 0);
73960 #ifdef CONFIG_CIFS_STATS2
73961 - atomic_set(&totBufAllocCount, 0);
73962 - atomic_set(&totSmBufAllocCount, 0);
73963 + atomic_set_unchecked(&totBufAllocCount, 0);
73964 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73965 #endif /* CONFIG_CIFS_STATS2 */
73966
73967 atomic_set(&midCount, 0);
73968 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
73969 index 22b289a..bbbba082 100644
73970 --- a/fs/cifs/cifsglob.h
73971 +++ b/fs/cifs/cifsglob.h
73972 @@ -823,35 +823,35 @@ struct cifs_tcon {
73973 __u16 Flags; /* optional support bits */
73974 enum statusEnum tidStatus;
73975 #ifdef CONFIG_CIFS_STATS
73976 - atomic_t num_smbs_sent;
73977 + atomic_unchecked_t num_smbs_sent;
73978 union {
73979 struct {
73980 - atomic_t num_writes;
73981 - atomic_t num_reads;
73982 - atomic_t num_flushes;
73983 - atomic_t num_oplock_brks;
73984 - atomic_t num_opens;
73985 - atomic_t num_closes;
73986 - atomic_t num_deletes;
73987 - atomic_t num_mkdirs;
73988 - atomic_t num_posixopens;
73989 - atomic_t num_posixmkdirs;
73990 - atomic_t num_rmdirs;
73991 - atomic_t num_renames;
73992 - atomic_t num_t2renames;
73993 - atomic_t num_ffirst;
73994 - atomic_t num_fnext;
73995 - atomic_t num_fclose;
73996 - atomic_t num_hardlinks;
73997 - atomic_t num_symlinks;
73998 - atomic_t num_locks;
73999 - atomic_t num_acl_get;
74000 - atomic_t num_acl_set;
74001 + atomic_unchecked_t num_writes;
74002 + atomic_unchecked_t num_reads;
74003 + atomic_unchecked_t num_flushes;
74004 + atomic_unchecked_t num_oplock_brks;
74005 + atomic_unchecked_t num_opens;
74006 + atomic_unchecked_t num_closes;
74007 + atomic_unchecked_t num_deletes;
74008 + atomic_unchecked_t num_mkdirs;
74009 + atomic_unchecked_t num_posixopens;
74010 + atomic_unchecked_t num_posixmkdirs;
74011 + atomic_unchecked_t num_rmdirs;
74012 + atomic_unchecked_t num_renames;
74013 + atomic_unchecked_t num_t2renames;
74014 + atomic_unchecked_t num_ffirst;
74015 + atomic_unchecked_t num_fnext;
74016 + atomic_unchecked_t num_fclose;
74017 + atomic_unchecked_t num_hardlinks;
74018 + atomic_unchecked_t num_symlinks;
74019 + atomic_unchecked_t num_locks;
74020 + atomic_unchecked_t num_acl_get;
74021 + atomic_unchecked_t num_acl_set;
74022 } cifs_stats;
74023 #ifdef CONFIG_CIFS_SMB2
74024 struct {
74025 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
74026 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
74027 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
74028 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
74029 } smb2_stats;
74030 #endif /* CONFIG_CIFS_SMB2 */
74031 } stats;
74032 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
74033 }
74034
74035 #ifdef CONFIG_CIFS_STATS
74036 -#define cifs_stats_inc atomic_inc
74037 +#define cifs_stats_inc atomic_inc_unchecked
74038
74039 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
74040 unsigned int bytes)
74041 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
74042 /* Various Debug counters */
74043 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
74044 #ifdef CONFIG_CIFS_STATS2
74045 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
74046 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
74047 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
74048 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
74049 #endif
74050 GLOBAL_EXTERN atomic_t smBufAllocCount;
74051 GLOBAL_EXTERN atomic_t midCount;
74052 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
74053 index 3f50cee..7741620 100644
74054 --- a/fs/cifs/file.c
74055 +++ b/fs/cifs/file.c
74056 @@ -2054,10 +2054,14 @@ static int cifs_writepages(struct address_space *mapping,
74057 index = mapping->writeback_index; /* Start from prev offset */
74058 end = -1;
74059 } else {
74060 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
74061 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
74062 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
74063 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
74064 range_whole = true;
74065 + index = 0;
74066 + end = ULONG_MAX;
74067 + } else {
74068 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
74069 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
74070 + }
74071 scanned = true;
74072 }
74073 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
74074 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
74075 index 8442b8b..ea6986f 100644
74076 --- a/fs/cifs/misc.c
74077 +++ b/fs/cifs/misc.c
74078 @@ -170,7 +170,7 @@ cifs_buf_get(void)
74079 memset(ret_buf, 0, buf_size + 3);
74080 atomic_inc(&bufAllocCount);
74081 #ifdef CONFIG_CIFS_STATS2
74082 - atomic_inc(&totBufAllocCount);
74083 + atomic_inc_unchecked(&totBufAllocCount);
74084 #endif /* CONFIG_CIFS_STATS2 */
74085 }
74086
74087 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
74088 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
74089 atomic_inc(&smBufAllocCount);
74090 #ifdef CONFIG_CIFS_STATS2
74091 - atomic_inc(&totSmBufAllocCount);
74092 + atomic_inc_unchecked(&totSmBufAllocCount);
74093 #endif /* CONFIG_CIFS_STATS2 */
74094
74095 }
74096 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
74097 index fc537c2..47d654c 100644
74098 --- a/fs/cifs/smb1ops.c
74099 +++ b/fs/cifs/smb1ops.c
74100 @@ -622,27 +622,27 @@ static void
74101 cifs_clear_stats(struct cifs_tcon *tcon)
74102 {
74103 #ifdef CONFIG_CIFS_STATS
74104 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
74105 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
74106 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
74107 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74108 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
74109 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
74110 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74111 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
74112 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
74113 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
74114 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
74115 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
74116 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
74117 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
74118 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
74119 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
74120 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
74121 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
74122 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
74123 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
74124 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
74125 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
74126 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
74127 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
74128 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
74129 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
74130 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
74131 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
74132 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
74133 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
74134 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
74135 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
74136 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
74137 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
74138 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
74139 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
74140 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
74141 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
74142 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
74143 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
74144 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
74145 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
74146 #endif
74147 }
74148
74149 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74150 {
74151 #ifdef CONFIG_CIFS_STATS
74152 seq_printf(m, " Oplocks breaks: %d",
74153 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
74154 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
74155 seq_printf(m, "\nReads: %d Bytes: %llu",
74156 - atomic_read(&tcon->stats.cifs_stats.num_reads),
74157 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
74158 (long long)(tcon->bytes_read));
74159 seq_printf(m, "\nWrites: %d Bytes: %llu",
74160 - atomic_read(&tcon->stats.cifs_stats.num_writes),
74161 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
74162 (long long)(tcon->bytes_written));
74163 seq_printf(m, "\nFlushes: %d",
74164 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
74165 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
74166 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
74167 - atomic_read(&tcon->stats.cifs_stats.num_locks),
74168 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
74169 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
74170 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
74171 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
74172 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
74173 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
74174 - atomic_read(&tcon->stats.cifs_stats.num_opens),
74175 - atomic_read(&tcon->stats.cifs_stats.num_closes),
74176 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
74177 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
74178 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
74179 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
74180 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
74181 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
74182 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
74183 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
74184 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
74185 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
74186 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
74187 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
74188 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
74189 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
74190 seq_printf(m, "\nRenames: %d T2 Renames %d",
74191 - atomic_read(&tcon->stats.cifs_stats.num_renames),
74192 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
74193 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
74194 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
74195 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
74196 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
74197 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
74198 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
74199 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
74200 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
74201 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
74202 #endif
74203 }
74204
74205 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
74206 index 54daee5..2669fcb 100644
74207 --- a/fs/cifs/smb2ops.c
74208 +++ b/fs/cifs/smb2ops.c
74209 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
74210 #ifdef CONFIG_CIFS_STATS
74211 int i;
74212 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
74213 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74214 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74215 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74216 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74217 }
74218 #endif
74219 }
74220 @@ -459,65 +459,65 @@ static void
74221 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74222 {
74223 #ifdef CONFIG_CIFS_STATS
74224 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74225 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74226 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74227 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74228 seq_printf(m, "\nNegotiates: %d sent %d failed",
74229 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
74230 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
74231 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
74232 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
74233 seq_printf(m, "\nSessionSetups: %d sent %d failed",
74234 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
74235 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
74236 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
74237 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
74238 seq_printf(m, "\nLogoffs: %d sent %d failed",
74239 - atomic_read(&sent[SMB2_LOGOFF_HE]),
74240 - atomic_read(&failed[SMB2_LOGOFF_HE]));
74241 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
74242 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
74243 seq_printf(m, "\nTreeConnects: %d sent %d failed",
74244 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
74245 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
74246 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
74247 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
74248 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
74249 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
74250 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
74251 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
74252 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
74253 seq_printf(m, "\nCreates: %d sent %d failed",
74254 - atomic_read(&sent[SMB2_CREATE_HE]),
74255 - atomic_read(&failed[SMB2_CREATE_HE]));
74256 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
74257 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
74258 seq_printf(m, "\nCloses: %d sent %d failed",
74259 - atomic_read(&sent[SMB2_CLOSE_HE]),
74260 - atomic_read(&failed[SMB2_CLOSE_HE]));
74261 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
74262 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
74263 seq_printf(m, "\nFlushes: %d sent %d failed",
74264 - atomic_read(&sent[SMB2_FLUSH_HE]),
74265 - atomic_read(&failed[SMB2_FLUSH_HE]));
74266 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
74267 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
74268 seq_printf(m, "\nReads: %d sent %d failed",
74269 - atomic_read(&sent[SMB2_READ_HE]),
74270 - atomic_read(&failed[SMB2_READ_HE]));
74271 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
74272 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
74273 seq_printf(m, "\nWrites: %d sent %d failed",
74274 - atomic_read(&sent[SMB2_WRITE_HE]),
74275 - atomic_read(&failed[SMB2_WRITE_HE]));
74276 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
74277 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
74278 seq_printf(m, "\nLocks: %d sent %d failed",
74279 - atomic_read(&sent[SMB2_LOCK_HE]),
74280 - atomic_read(&failed[SMB2_LOCK_HE]));
74281 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
74282 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
74283 seq_printf(m, "\nIOCTLs: %d sent %d failed",
74284 - atomic_read(&sent[SMB2_IOCTL_HE]),
74285 - atomic_read(&failed[SMB2_IOCTL_HE]));
74286 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
74287 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
74288 seq_printf(m, "\nCancels: %d sent %d failed",
74289 - atomic_read(&sent[SMB2_CANCEL_HE]),
74290 - atomic_read(&failed[SMB2_CANCEL_HE]));
74291 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
74292 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
74293 seq_printf(m, "\nEchos: %d sent %d failed",
74294 - atomic_read(&sent[SMB2_ECHO_HE]),
74295 - atomic_read(&failed[SMB2_ECHO_HE]));
74296 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
74297 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
74298 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
74299 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
74300 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
74301 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
74302 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
74303 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
74304 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
74305 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
74306 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
74307 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
74308 seq_printf(m, "\nQueryInfos: %d sent %d failed",
74309 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
74310 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
74311 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
74312 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
74313 seq_printf(m, "\nSetInfos: %d sent %d failed",
74314 - atomic_read(&sent[SMB2_SET_INFO_HE]),
74315 - atomic_read(&failed[SMB2_SET_INFO_HE]));
74316 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
74317 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
74318 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
74319 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
74320 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
74321 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
74322 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
74323 #endif
74324 }
74325
74326 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
74327 index 54cbe19..fcd4a1b 100644
74328 --- a/fs/cifs/smb2pdu.c
74329 +++ b/fs/cifs/smb2pdu.c
74330 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
74331 default:
74332 cifs_dbg(VFS, "info level %u isn't supported\n",
74333 srch_inf->info_level);
74334 - rc = -EINVAL;
74335 - goto qdir_exit;
74336 + return -EINVAL;
74337 }
74338
74339 req->FileIndex = cpu_to_le32(index);
74340 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
74341 index 5bb630a..043dc70 100644
74342 --- a/fs/coda/cache.c
74343 +++ b/fs/coda/cache.c
74344 @@ -24,7 +24,7 @@
74345 #include "coda_linux.h"
74346 #include "coda_cache.h"
74347
74348 -static atomic_t permission_epoch = ATOMIC_INIT(0);
74349 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
74350
74351 /* replace or extend an acl cache hit */
74352 void coda_cache_enter(struct inode *inode, int mask)
74353 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
74354 struct coda_inode_info *cii = ITOC(inode);
74355
74356 spin_lock(&cii->c_lock);
74357 - cii->c_cached_epoch = atomic_read(&permission_epoch);
74358 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
74359 if (!uid_eq(cii->c_uid, current_fsuid())) {
74360 cii->c_uid = current_fsuid();
74361 cii->c_cached_perm = mask;
74362 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
74363 {
74364 struct coda_inode_info *cii = ITOC(inode);
74365 spin_lock(&cii->c_lock);
74366 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
74367 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
74368 spin_unlock(&cii->c_lock);
74369 }
74370
74371 /* remove all acl caches */
74372 void coda_cache_clear_all(struct super_block *sb)
74373 {
74374 - atomic_inc(&permission_epoch);
74375 + atomic_inc_unchecked(&permission_epoch);
74376 }
74377
74378
74379 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
74380 spin_lock(&cii->c_lock);
74381 hit = (mask & cii->c_cached_perm) == mask &&
74382 uid_eq(cii->c_uid, current_fsuid()) &&
74383 - cii->c_cached_epoch == atomic_read(&permission_epoch);
74384 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
74385 spin_unlock(&cii->c_lock);
74386
74387 return hit;
74388 diff --git a/fs/compat.c b/fs/compat.c
74389 index 6fd272d..dd34ba2 100644
74390 --- a/fs/compat.c
74391 +++ b/fs/compat.c
74392 @@ -54,7 +54,7 @@
74393 #include <asm/ioctls.h>
74394 #include "internal.h"
74395
74396 -int compat_log = 1;
74397 +int compat_log = 0;
74398
74399 int compat_printk(const char *fmt, ...)
74400 {
74401 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
74402
74403 set_fs(KERNEL_DS);
74404 /* The __user pointer cast is valid because of the set_fs() */
74405 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
74406 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
74407 set_fs(oldfs);
74408 /* truncating is ok because it's a user address */
74409 if (!ret)
74410 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
74411 goto out;
74412
74413 ret = -EINVAL;
74414 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
74415 + if (nr_segs > UIO_MAXIOV)
74416 goto out;
74417 if (nr_segs > fast_segs) {
74418 ret = -ENOMEM;
74419 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
74420 struct compat_readdir_callback {
74421 struct dir_context ctx;
74422 struct compat_old_linux_dirent __user *dirent;
74423 + struct file * file;
74424 int result;
74425 };
74426
74427 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
74428 buf->result = -EOVERFLOW;
74429 return -EOVERFLOW;
74430 }
74431 +
74432 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74433 + return 0;
74434 +
74435 buf->result++;
74436 dirent = buf->dirent;
74437 if (!access_ok(VERIFY_WRITE, dirent,
74438 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
74439 if (!f.file)
74440 return -EBADF;
74441
74442 + buf.file = f.file;
74443 error = iterate_dir(f.file, &buf.ctx);
74444 if (buf.result)
74445 error = buf.result;
74446 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
74447 struct dir_context ctx;
74448 struct compat_linux_dirent __user *current_dir;
74449 struct compat_linux_dirent __user *previous;
74450 + struct file * file;
74451 int count;
74452 int error;
74453 };
74454 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
74455 buf->error = -EOVERFLOW;
74456 return -EOVERFLOW;
74457 }
74458 +
74459 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74460 + return 0;
74461 +
74462 dirent = buf->previous;
74463 if (dirent) {
74464 if (__put_user(offset, &dirent->d_off))
74465 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
74466 if (!f.file)
74467 return -EBADF;
74468
74469 + buf.file = f.file;
74470 error = iterate_dir(f.file, &buf.ctx);
74471 if (error >= 0)
74472 error = buf.error;
74473 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
74474 struct dir_context ctx;
74475 struct linux_dirent64 __user *current_dir;
74476 struct linux_dirent64 __user *previous;
74477 + struct file * file;
74478 int count;
74479 int error;
74480 };
74481 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
74482 buf->error = -EINVAL; /* only used if we fail.. */
74483 if (reclen > buf->count)
74484 return -EINVAL;
74485 +
74486 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74487 + return 0;
74488 +
74489 dirent = buf->previous;
74490
74491 if (dirent) {
74492 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
74493 if (!f.file)
74494 return -EBADF;
74495
74496 + buf.file = f.file;
74497 error = iterate_dir(f.file, &buf.ctx);
74498 if (error >= 0)
74499 error = buf.error;
74500 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
74501 index 4d24d17..4f8c09e 100644
74502 --- a/fs/compat_binfmt_elf.c
74503 +++ b/fs/compat_binfmt_elf.c
74504 @@ -30,11 +30,13 @@
74505 #undef elf_phdr
74506 #undef elf_shdr
74507 #undef elf_note
74508 +#undef elf_dyn
74509 #undef elf_addr_t
74510 #define elfhdr elf32_hdr
74511 #define elf_phdr elf32_phdr
74512 #define elf_shdr elf32_shdr
74513 #define elf_note elf32_note
74514 +#define elf_dyn Elf32_Dyn
74515 #define elf_addr_t Elf32_Addr
74516
74517 /*
74518 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
74519 index 6b8e2f0..9b13a5e 100644
74520 --- a/fs/compat_ioctl.c
74521 +++ b/fs/compat_ioctl.c
74522 @@ -622,7 +622,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
74523 return -EFAULT;
74524 if (__get_user(udata, &ss32->iomem_base))
74525 return -EFAULT;
74526 - ss.iomem_base = compat_ptr(udata);
74527 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
74528 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
74529 __get_user(ss.port_high, &ss32->port_high))
74530 return -EFAULT;
74531 @@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
74532 for (i = 0; i < nmsgs; i++) {
74533 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
74534 return -EFAULT;
74535 - if (get_user(datap, &umsgs[i].buf) ||
74536 - put_user(compat_ptr(datap), &tmsgs[i].buf))
74537 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
74538 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
74539 return -EFAULT;
74540 }
74541 return sys_ioctl(fd, cmd, (unsigned long)tdata);
74542 @@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
74543 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
74544 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
74545 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
74546 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
74547 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
74548 return -EFAULT;
74549
74550 return ioctl_preallocate(file, p);
74551 @@ -1620,8 +1620,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
74552 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
74553 {
74554 unsigned int a, b;
74555 - a = *(unsigned int *)p;
74556 - b = *(unsigned int *)q;
74557 + a = *(const unsigned int *)p;
74558 + b = *(const unsigned int *)q;
74559 if (a > b)
74560 return 1;
74561 if (a < b)
74562 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
74563 index c81ce7f..f3de5fd 100644
74564 --- a/fs/configfs/dir.c
74565 +++ b/fs/configfs/dir.c
74566 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74567 }
74568 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
74569 struct configfs_dirent *next;
74570 - const char *name;
74571 + const unsigned char * name;
74572 + char d_name[sizeof(next->s_dentry->d_iname)];
74573 int len;
74574 struct inode *inode = NULL;
74575
74576 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74577 continue;
74578
74579 name = configfs_get_name(next);
74580 - len = strlen(name);
74581 + if (next->s_dentry && name == next->s_dentry->d_iname) {
74582 + len = next->s_dentry->d_name.len;
74583 + memcpy(d_name, name, len);
74584 + name = d_name;
74585 + } else
74586 + len = strlen(name);
74587
74588 /*
74589 * We'll have a dentry and an inode for
74590 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
74591 index e65f9ff..3ed264d 100644
74592 --- a/fs/configfs/item.c
74593 +++ b/fs/configfs/item.c
74594 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
74595 const char *name,
74596 struct config_item_type *type)
74597 {
74598 - config_item_set_name(item, name);
74599 + config_item_set_name(item, "%s", name);
74600 item->ci_type = type;
74601 config_item_init(item);
74602 }
74603 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
74604 void config_group_init_type_name(struct config_group *group, const char *name,
74605 struct config_item_type *type)
74606 {
74607 - config_item_set_name(&group->cg_item, name);
74608 + config_item_set_name(&group->cg_item, "%s", name);
74609 group->cg_item.ci_type = type;
74610 config_group_init(group);
74611 }
74612 diff --git a/fs/coredump.c b/fs/coredump.c
74613 index bbbe139..b76fae5 100644
74614 --- a/fs/coredump.c
74615 +++ b/fs/coredump.c
74616 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
74617 struct pipe_inode_info *pipe = file->private_data;
74618
74619 pipe_lock(pipe);
74620 - pipe->readers++;
74621 - pipe->writers--;
74622 + atomic_inc(&pipe->readers);
74623 + atomic_dec(&pipe->writers);
74624 wake_up_interruptible_sync(&pipe->wait);
74625 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
74626 pipe_unlock(pipe);
74627 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
74628 * We actually want wait_event_freezable() but then we need
74629 * to clear TIF_SIGPENDING and improve dump_interrupted().
74630 */
74631 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
74632 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
74633
74634 pipe_lock(pipe);
74635 - pipe->readers--;
74636 - pipe->writers++;
74637 + atomic_dec(&pipe->readers);
74638 + atomic_inc(&pipe->writers);
74639 pipe_unlock(pipe);
74640 }
74641
74642 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
74643 struct files_struct *displaced;
74644 bool need_nonrelative = false;
74645 bool core_dumped = false;
74646 - static atomic_t core_dump_count = ATOMIC_INIT(0);
74647 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
74648 + long signr = siginfo->si_signo;
74649 + int dumpable;
74650 struct coredump_params cprm = {
74651 .siginfo = siginfo,
74652 .regs = signal_pt_regs(),
74653 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
74654 .mm_flags = mm->flags,
74655 };
74656
74657 - audit_core_dumps(siginfo->si_signo);
74658 + audit_core_dumps(signr);
74659 +
74660 + dumpable = __get_dumpable(cprm.mm_flags);
74661 +
74662 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
74663 + gr_handle_brute_attach(dumpable);
74664
74665 binfmt = mm->binfmt;
74666 if (!binfmt || !binfmt->core_dump)
74667 goto fail;
74668 - if (!__get_dumpable(cprm.mm_flags))
74669 + if (!dumpable)
74670 goto fail;
74671
74672 cred = prepare_creds();
74673 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
74674 need_nonrelative = true;
74675 }
74676
74677 - retval = coredump_wait(siginfo->si_signo, &core_state);
74678 + retval = coredump_wait(signr, &core_state);
74679 if (retval < 0)
74680 goto fail_creds;
74681
74682 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
74683 }
74684 cprm.limit = RLIM_INFINITY;
74685
74686 - dump_count = atomic_inc_return(&core_dump_count);
74687 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
74688 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
74689 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
74690 task_tgid_vnr(current), current->comm);
74691 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
74692 } else {
74693 struct inode *inode;
74694
74695 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
74696 +
74697 if (cprm.limit < binfmt->min_coredump)
74698 goto fail_unlock;
74699
74700 @@ -681,7 +690,7 @@ close_fail:
74701 filp_close(cprm.file, NULL);
74702 fail_dropcount:
74703 if (ispipe)
74704 - atomic_dec(&core_dump_count);
74705 + atomic_dec_unchecked(&core_dump_count);
74706 fail_unlock:
74707 kfree(cn.corename);
74708 coredump_finish(mm, core_dumped);
74709 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
74710 struct file *file = cprm->file;
74711 loff_t pos = file->f_pos;
74712 ssize_t n;
74713 +
74714 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
74715 if (cprm->written + nr > cprm->limit)
74716 return 0;
74717 while (nr) {
74718 diff --git a/fs/dcache.c b/fs/dcache.c
74719 index 50bb3c2..d874b57 100644
74720 --- a/fs/dcache.c
74721 +++ b/fs/dcache.c
74722 @@ -545,7 +545,7 @@ static void __dentry_kill(struct dentry *dentry)
74723 * dentry_iput drops the locks, at which point nobody (except
74724 * transient RCU lookups) can reach this dentry.
74725 */
74726 - BUG_ON(dentry->d_lockref.count > 0);
74727 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
74728 this_cpu_dec(nr_dentry);
74729 if (dentry->d_op && dentry->d_op->d_release)
74730 dentry->d_op->d_release(dentry);
74731 @@ -598,7 +598,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
74732 struct dentry *parent = dentry->d_parent;
74733 if (IS_ROOT(dentry))
74734 return NULL;
74735 - if (unlikely(dentry->d_lockref.count < 0))
74736 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
74737 return NULL;
74738 if (likely(spin_trylock(&parent->d_lock)))
74739 return parent;
74740 @@ -642,7 +642,7 @@ static inline bool fast_dput(struct dentry *dentry)
74741
74742 /*
74743 * If we have a d_op->d_delete() operation, we sould not
74744 - * let the dentry count go to zero, so use "put__or_lock".
74745 + * let the dentry count go to zero, so use "put_or_lock".
74746 */
74747 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE))
74748 return lockref_put_or_lock(&dentry->d_lockref);
74749 @@ -660,8 +660,8 @@ static inline bool fast_dput(struct dentry *dentry)
74750 */
74751 if (unlikely(ret < 0)) {
74752 spin_lock(&dentry->d_lock);
74753 - if (dentry->d_lockref.count > 1) {
74754 - dentry->d_lockref.count--;
74755 + if (__lockref_read(&dentry->d_lockref) > 1) {
74756 + __lockref_dec(&dentry->d_lockref);
74757 spin_unlock(&dentry->d_lock);
74758 return 1;
74759 }
74760 @@ -697,7 +697,7 @@ static inline bool fast_dput(struct dentry *dentry)
74761 */
74762 smp_rmb();
74763 d_flags = ACCESS_ONCE(dentry->d_flags);
74764 - d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST;
74765 + d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST | DCACHE_DISCONNECTED;
74766
74767 /* Nothing to do? Dropping the reference was all we needed? */
74768 if (d_flags == (DCACHE_REFERENCED | DCACHE_LRU_LIST) && !d_unhashed(dentry))
74769 @@ -716,7 +716,7 @@ static inline bool fast_dput(struct dentry *dentry)
74770 * else could have killed it and marked it dead. Either way, we
74771 * don't need to do anything else.
74772 */
74773 - if (dentry->d_lockref.count) {
74774 + if (__lockref_read(&dentry->d_lockref)) {
74775 spin_unlock(&dentry->d_lock);
74776 return 1;
74777 }
74778 @@ -726,7 +726,7 @@ static inline bool fast_dput(struct dentry *dentry)
74779 * lock, and we just tested that it was zero, so we can just
74780 * set it to 1.
74781 */
74782 - dentry->d_lockref.count = 1;
74783 + __lockref_set(&dentry->d_lockref, 1);
74784 return 0;
74785 }
74786
74787 @@ -776,6 +776,9 @@ repeat:
74788 if (unlikely(d_unhashed(dentry)))
74789 goto kill_it;
74790
74791 + if (unlikely(dentry->d_flags & DCACHE_DISCONNECTED))
74792 + goto kill_it;
74793 +
74794 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE)) {
74795 if (dentry->d_op->d_delete(dentry))
74796 goto kill_it;
74797 @@ -785,7 +788,7 @@ repeat:
74798 dentry->d_flags |= DCACHE_REFERENCED;
74799 dentry_lru_add(dentry);
74800
74801 - dentry->d_lockref.count--;
74802 + __lockref_dec(&dentry->d_lockref);
74803 spin_unlock(&dentry->d_lock);
74804 return;
74805
74806 @@ -800,7 +803,7 @@ EXPORT_SYMBOL(dput);
74807 /* This must be called with d_lock held */
74808 static inline void __dget_dlock(struct dentry *dentry)
74809 {
74810 - dentry->d_lockref.count++;
74811 + __lockref_inc(&dentry->d_lockref);
74812 }
74813
74814 static inline void __dget(struct dentry *dentry)
74815 @@ -841,8 +844,8 @@ repeat:
74816 goto repeat;
74817 }
74818 rcu_read_unlock();
74819 - BUG_ON(!ret->d_lockref.count);
74820 - ret->d_lockref.count++;
74821 + BUG_ON(!__lockref_read(&ret->d_lockref));
74822 + __lockref_inc(&ret->d_lockref);
74823 spin_unlock(&ret->d_lock);
74824 return ret;
74825 }
74826 @@ -920,9 +923,9 @@ restart:
74827 spin_lock(&inode->i_lock);
74828 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
74829 spin_lock(&dentry->d_lock);
74830 - if (!dentry->d_lockref.count) {
74831 + if (!__lockref_read(&dentry->d_lockref)) {
74832 struct dentry *parent = lock_parent(dentry);
74833 - if (likely(!dentry->d_lockref.count)) {
74834 + if (likely(!__lockref_read(&dentry->d_lockref))) {
74835 __dentry_kill(dentry);
74836 dput(parent);
74837 goto restart;
74838 @@ -957,7 +960,7 @@ static void shrink_dentry_list(struct list_head *list)
74839 * We found an inuse dentry which was not removed from
74840 * the LRU because of laziness during lookup. Do not free it.
74841 */
74842 - if (dentry->d_lockref.count > 0) {
74843 + if (__lockref_read(&dentry->d_lockref) > 0) {
74844 spin_unlock(&dentry->d_lock);
74845 if (parent)
74846 spin_unlock(&parent->d_lock);
74847 @@ -995,8 +998,8 @@ static void shrink_dentry_list(struct list_head *list)
74848 dentry = parent;
74849 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
74850 parent = lock_parent(dentry);
74851 - if (dentry->d_lockref.count != 1) {
74852 - dentry->d_lockref.count--;
74853 + if (__lockref_read(&dentry->d_lockref) != 1) {
74854 + __lockref_inc(&dentry->d_lockref);
74855 spin_unlock(&dentry->d_lock);
74856 if (parent)
74857 spin_unlock(&parent->d_lock);
74858 @@ -1036,7 +1039,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
74859 * counts, just remove them from the LRU. Otherwise give them
74860 * another pass through the LRU.
74861 */
74862 - if (dentry->d_lockref.count) {
74863 + if (__lockref_read(&dentry->d_lockref)) {
74864 d_lru_isolate(lru, dentry);
74865 spin_unlock(&dentry->d_lock);
74866 return LRU_REMOVED;
74867 @@ -1370,7 +1373,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
74868 } else {
74869 if (dentry->d_flags & DCACHE_LRU_LIST)
74870 d_lru_del(dentry);
74871 - if (!dentry->d_lockref.count) {
74872 + if (!__lockref_read(&dentry->d_lockref)) {
74873 d_shrink_add(dentry, &data->dispose);
74874 data->found++;
74875 }
74876 @@ -1418,7 +1421,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74877 return D_WALK_CONTINUE;
74878
74879 /* root with refcount 1 is fine */
74880 - if (dentry == _data && dentry->d_lockref.count == 1)
74881 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
74882 return D_WALK_CONTINUE;
74883
74884 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
74885 @@ -1427,7 +1430,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74886 dentry->d_inode ?
74887 dentry->d_inode->i_ino : 0UL,
74888 dentry,
74889 - dentry->d_lockref.count,
74890 + __lockref_read(&dentry->d_lockref),
74891 dentry->d_sb->s_type->name,
74892 dentry->d_sb->s_id);
74893 WARN_ON(1);
74894 @@ -1568,7 +1571,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74895 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
74896 if (name->len > DNAME_INLINE_LEN-1) {
74897 size_t size = offsetof(struct external_name, name[1]);
74898 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
74899 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
74900 if (!p) {
74901 kmem_cache_free(dentry_cache, dentry);
74902 return NULL;
74903 @@ -1591,7 +1594,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74904 smp_wmb();
74905 dentry->d_name.name = dname;
74906
74907 - dentry->d_lockref.count = 1;
74908 + __lockref_set(&dentry->d_lockref, 1);
74909 dentry->d_flags = 0;
74910 spin_lock_init(&dentry->d_lock);
74911 seqcount_init(&dentry->d_seq);
74912 @@ -1600,6 +1603,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74913 dentry->d_sb = sb;
74914 dentry->d_op = NULL;
74915 dentry->d_fsdata = NULL;
74916 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
74917 + atomic_set(&dentry->chroot_refcnt, 0);
74918 +#endif
74919 INIT_HLIST_BL_NODE(&dentry->d_hash);
74920 INIT_LIST_HEAD(&dentry->d_lru);
74921 INIT_LIST_HEAD(&dentry->d_subdirs);
74922 @@ -2321,7 +2327,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
74923 goto next;
74924 }
74925
74926 - dentry->d_lockref.count++;
74927 + __lockref_inc(&dentry->d_lockref);
74928 found = dentry;
74929 spin_unlock(&dentry->d_lock);
74930 break;
74931 @@ -2389,7 +2395,7 @@ again:
74932 spin_lock(&dentry->d_lock);
74933 inode = dentry->d_inode;
74934 isdir = S_ISDIR(inode->i_mode);
74935 - if (dentry->d_lockref.count == 1) {
74936 + if (__lockref_read(&dentry->d_lockref) == 1) {
74937 if (!spin_trylock(&inode->i_lock)) {
74938 spin_unlock(&dentry->d_lock);
74939 cpu_relax();
74940 @@ -3331,7 +3337,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
74941
74942 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
74943 dentry->d_flags |= DCACHE_GENOCIDE;
74944 - dentry->d_lockref.count--;
74945 + __lockref_dec(&dentry->d_lockref);
74946 }
74947 }
74948 return D_WALK_CONTINUE;
74949 @@ -3447,7 +3453,8 @@ void __init vfs_caches_init(unsigned long mempages)
74950 mempages -= reserve;
74951
74952 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
74953 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
74954 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
74955 + SLAB_NO_SANITIZE, NULL);
74956
74957 dcache_init();
74958 inode_init();
74959 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
74960 index 1275604..d2ca85b 100644
74961 --- a/fs/debugfs/inode.c
74962 +++ b/fs/debugfs/inode.c
74963 @@ -407,6 +407,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
74964 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
74965 * returned.
74966 */
74967 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74968 +extern int grsec_enable_sysfs_restrict;
74969 +#endif
74970 +
74971 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74972 {
74973 struct dentry *dentry = start_creating(name, parent);
74974 @@ -419,7 +423,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74975 if (unlikely(!inode))
74976 return failed_creating(dentry);
74977
74978 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74979 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74980 + if (grsec_enable_sysfs_restrict)
74981 + inode->i_mode = S_IFDIR | S_IRWXU;
74982 + else
74983 +#endif
74984 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74985 inode->i_op = &simple_dir_inode_operations;
74986 inode->i_fop = &simple_dir_operations;
74987
74988 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
74989 index fc850b5..1677a2a 100644
74990 --- a/fs/ecryptfs/inode.c
74991 +++ b/fs/ecryptfs/inode.c
74992 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
74993 old_fs = get_fs();
74994 set_fs(get_ds());
74995 rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry,
74996 - (char __user *)lower_buf,
74997 + (char __force_user *)lower_buf,
74998 PATH_MAX);
74999 set_fs(old_fs);
75000 if (rc < 0)
75001 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
75002 index e4141f2..d8263e8 100644
75003 --- a/fs/ecryptfs/miscdev.c
75004 +++ b/fs/ecryptfs/miscdev.c
75005 @@ -304,7 +304,7 @@ check_list:
75006 goto out_unlock_msg_ctx;
75007 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
75008 if (msg_ctx->msg) {
75009 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
75010 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
75011 goto out_unlock_msg_ctx;
75012 i += packet_length_size;
75013 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
75014 diff --git a/fs/exec.c b/fs/exec.c
75015 index 1977c2a..40e7f8f 100644
75016 --- a/fs/exec.c
75017 +++ b/fs/exec.c
75018 @@ -56,8 +56,20 @@
75019 #include <linux/pipe_fs_i.h>
75020 #include <linux/oom.h>
75021 #include <linux/compat.h>
75022 +#include <linux/random.h>
75023 +#include <linux/seq_file.h>
75024 +#include <linux/coredump.h>
75025 +#include <linux/mman.h>
75026 +
75027 +#ifdef CONFIG_PAX_REFCOUNT
75028 +#include <linux/kallsyms.h>
75029 +#include <linux/kdebug.h>
75030 +#endif
75031 +
75032 +#include <trace/events/fs.h>
75033
75034 #include <asm/uaccess.h>
75035 +#include <asm/sections.h>
75036 #include <asm/mmu_context.h>
75037 #include <asm/tlb.h>
75038
75039 @@ -66,19 +78,34 @@
75040
75041 #include <trace/events/sched.h>
75042
75043 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
75044 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
75045 +{
75046 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
75047 +}
75048 +#endif
75049 +
75050 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
75051 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
75052 +EXPORT_SYMBOL(pax_set_initial_flags_func);
75053 +#endif
75054 +
75055 int suid_dumpable = 0;
75056
75057 static LIST_HEAD(formats);
75058 static DEFINE_RWLOCK(binfmt_lock);
75059
75060 +extern int gr_process_kernel_exec_ban(void);
75061 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
75062 +
75063 void __register_binfmt(struct linux_binfmt * fmt, int insert)
75064 {
75065 BUG_ON(!fmt);
75066 if (WARN_ON(!fmt->load_binary))
75067 return;
75068 write_lock(&binfmt_lock);
75069 - insert ? list_add(&fmt->lh, &formats) :
75070 - list_add_tail(&fmt->lh, &formats);
75071 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
75072 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
75073 write_unlock(&binfmt_lock);
75074 }
75075
75076 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
75077 void unregister_binfmt(struct linux_binfmt * fmt)
75078 {
75079 write_lock(&binfmt_lock);
75080 - list_del(&fmt->lh);
75081 + pax_list_del((struct list_head *)&fmt->lh);
75082 write_unlock(&binfmt_lock);
75083 }
75084
75085 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75086 int write)
75087 {
75088 struct page *page;
75089 - int ret;
75090
75091 -#ifdef CONFIG_STACK_GROWSUP
75092 - if (write) {
75093 - ret = expand_downwards(bprm->vma, pos);
75094 - if (ret < 0)
75095 - return NULL;
75096 - }
75097 -#endif
75098 - ret = get_user_pages(current, bprm->mm, pos,
75099 - 1, write, 1, &page, NULL);
75100 - if (ret <= 0)
75101 + if (0 > expand_downwards(bprm->vma, pos))
75102 + return NULL;
75103 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
75104 return NULL;
75105
75106 if (write) {
75107 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
75108 if (size <= ARG_MAX)
75109 return page;
75110
75111 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75112 + // only allow 512KB for argv+env on suid/sgid binaries
75113 + // to prevent easy ASLR exhaustion
75114 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
75115 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
75116 + (size > (512 * 1024))) {
75117 + put_page(page);
75118 + return NULL;
75119 + }
75120 +#endif
75121 +
75122 /*
75123 * Limit to 1/4-th the stack size for the argv+env strings.
75124 * This ensures that:
75125 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75126 vma->vm_end = STACK_TOP_MAX;
75127 vma->vm_start = vma->vm_end - PAGE_SIZE;
75128 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
75129 +
75130 +#ifdef CONFIG_PAX_SEGMEXEC
75131 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
75132 +#endif
75133 +
75134 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
75135 INIT_LIST_HEAD(&vma->anon_vma_chain);
75136
75137 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
75138 arch_bprm_mm_init(mm, vma);
75139 up_write(&mm->mmap_sem);
75140 bprm->p = vma->vm_end - sizeof(void *);
75141 +
75142 +#ifdef CONFIG_PAX_RANDUSTACK
75143 + if (randomize_va_space)
75144 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
75145 +#endif
75146 +
75147 return 0;
75148 err:
75149 up_write(&mm->mmap_sem);
75150 @@ -396,7 +437,7 @@ struct user_arg_ptr {
75151 } ptr;
75152 };
75153
75154 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75155 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75156 {
75157 const char __user *native;
75158
75159 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
75160 compat_uptr_t compat;
75161
75162 if (get_user(compat, argv.ptr.compat + nr))
75163 - return ERR_PTR(-EFAULT);
75164 + return (const char __force_user *)ERR_PTR(-EFAULT);
75165
75166 return compat_ptr(compat);
75167 }
75168 #endif
75169
75170 if (get_user(native, argv.ptr.native + nr))
75171 - return ERR_PTR(-EFAULT);
75172 + return (const char __force_user *)ERR_PTR(-EFAULT);
75173
75174 return native;
75175 }
75176 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
75177 if (!p)
75178 break;
75179
75180 - if (IS_ERR(p))
75181 + if (IS_ERR((const char __force_kernel *)p))
75182 return -EFAULT;
75183
75184 if (i >= max)
75185 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
75186
75187 ret = -EFAULT;
75188 str = get_user_arg_ptr(argv, argc);
75189 - if (IS_ERR(str))
75190 + if (IS_ERR((const char __force_kernel *)str))
75191 goto out;
75192
75193 len = strnlen_user(str, MAX_ARG_STRLEN);
75194 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
75195 int r;
75196 mm_segment_t oldfs = get_fs();
75197 struct user_arg_ptr argv = {
75198 - .ptr.native = (const char __user *const __user *)__argv,
75199 + .ptr.native = (const char __user * const __force_user *)__argv,
75200 };
75201
75202 set_fs(KERNEL_DS);
75203 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75204 unsigned long new_end = old_end - shift;
75205 struct mmu_gather tlb;
75206
75207 - BUG_ON(new_start > new_end);
75208 + if (new_start >= new_end || new_start < mmap_min_addr)
75209 + return -ENOMEM;
75210
75211 /*
75212 * ensure there are no vmas between where we want to go
75213 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75214 if (vma != find_vma(mm, new_start))
75215 return -EFAULT;
75216
75217 +#ifdef CONFIG_PAX_SEGMEXEC
75218 + BUG_ON(pax_find_mirror_vma(vma));
75219 +#endif
75220 +
75221 /*
75222 * cover the whole range: [new_start, old_end)
75223 */
75224 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75225 stack_top = arch_align_stack(stack_top);
75226 stack_top = PAGE_ALIGN(stack_top);
75227
75228 - if (unlikely(stack_top < mmap_min_addr) ||
75229 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
75230 - return -ENOMEM;
75231 -
75232 stack_shift = vma->vm_end - stack_top;
75233
75234 bprm->p -= stack_shift;
75235 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
75236 bprm->exec -= stack_shift;
75237
75238 down_write(&mm->mmap_sem);
75239 +
75240 + /* Move stack pages down in memory. */
75241 + if (stack_shift) {
75242 + ret = shift_arg_pages(vma, stack_shift);
75243 + if (ret)
75244 + goto out_unlock;
75245 + }
75246 +
75247 vm_flags = VM_STACK_FLAGS;
75248
75249 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75250 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
75251 + vm_flags &= ~VM_EXEC;
75252 +
75253 +#ifdef CONFIG_PAX_MPROTECT
75254 + if (mm->pax_flags & MF_PAX_MPROTECT)
75255 + vm_flags &= ~VM_MAYEXEC;
75256 +#endif
75257 +
75258 + }
75259 +#endif
75260 +
75261 /*
75262 * Adjust stack execute permissions; explicitly enable for
75263 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
75264 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75265 goto out_unlock;
75266 BUG_ON(prev != vma);
75267
75268 - /* Move stack pages down in memory. */
75269 - if (stack_shift) {
75270 - ret = shift_arg_pages(vma, stack_shift);
75271 - if (ret)
75272 - goto out_unlock;
75273 - }
75274 -
75275 /* mprotect_fixup is overkill to remove the temporary stack flags */
75276 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
75277
75278 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
75279 #endif
75280 current->mm->start_stack = bprm->p;
75281 ret = expand_stack(vma, stack_base);
75282 +
75283 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
75284 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
75285 + unsigned long size;
75286 + vm_flags_t vm_flags;
75287 +
75288 + size = STACK_TOP - vma->vm_end;
75289 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
75290 +
75291 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
75292 +
75293 +#ifdef CONFIG_X86
75294 + if (!ret) {
75295 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
75296 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
75297 + }
75298 +#endif
75299 +
75300 + }
75301 +#endif
75302 +
75303 if (ret)
75304 ret = -EFAULT;
75305
75306 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
75307 if (err)
75308 goto exit;
75309
75310 - if (name->name[0] != '\0')
75311 + if (name->name[0] != '\0') {
75312 fsnotify_open(file);
75313 + trace_open_exec(name->name);
75314 + }
75315
75316 out:
75317 return file;
75318 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
75319 old_fs = get_fs();
75320 set_fs(get_ds());
75321 /* The cast to a user pointer is valid due to the set_fs() */
75322 - result = vfs_read(file, (void __user *)addr, count, &pos);
75323 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
75324 set_fs(old_fs);
75325 return result;
75326 }
75327 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
75328 tsk->mm = mm;
75329 tsk->active_mm = mm;
75330 activate_mm(active_mm, mm);
75331 + populate_stack();
75332 tsk->mm->vmacache_seqnum = 0;
75333 vmacache_flush(tsk);
75334 task_unlock(tsk);
75335 @@ -1271,7 +1350,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
75336 }
75337 rcu_read_unlock();
75338
75339 - if (p->fs->users > n_fs)
75340 + if (atomic_read(&p->fs->users) > n_fs)
75341 bprm->unsafe |= LSM_UNSAFE_SHARE;
75342 else
75343 p->fs->in_exec = 1;
75344 @@ -1472,6 +1551,31 @@ static int exec_binprm(struct linux_binprm *bprm)
75345 return ret;
75346 }
75347
75348 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75349 +static DEFINE_PER_CPU(u64, exec_counter);
75350 +static int __init init_exec_counters(void)
75351 +{
75352 + unsigned int cpu;
75353 +
75354 + for_each_possible_cpu(cpu) {
75355 + per_cpu(exec_counter, cpu) = (u64)cpu;
75356 + }
75357 +
75358 + return 0;
75359 +}
75360 +early_initcall(init_exec_counters);
75361 +static inline void increment_exec_counter(void)
75362 +{
75363 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
75364 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
75365 +}
75366 +#else
75367 +static inline void increment_exec_counter(void) {}
75368 +#endif
75369 +
75370 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
75371 + struct user_arg_ptr argv);
75372 +
75373 /*
75374 * sys_execve() executes a new program.
75375 */
75376 @@ -1480,6 +1584,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75377 struct user_arg_ptr envp,
75378 int flags)
75379 {
75380 +#ifdef CONFIG_GRKERNSEC
75381 + struct file *old_exec_file;
75382 + struct acl_subject_label *old_acl;
75383 + struct rlimit old_rlim[RLIM_NLIMITS];
75384 +#endif
75385 char *pathbuf = NULL;
75386 struct linux_binprm *bprm;
75387 struct file *file;
75388 @@ -1489,6 +1598,8 @@ static int do_execveat_common(int fd, struct filename *filename,
75389 if (IS_ERR(filename))
75390 return PTR_ERR(filename);
75391
75392 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
75393 +
75394 /*
75395 * We move the actual failure in case of RLIMIT_NPROC excess from
75396 * set*uid() to execve() because too many poorly written programs
75397 @@ -1526,6 +1637,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75398 if (IS_ERR(file))
75399 goto out_unmark;
75400
75401 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
75402 + retval = -EPERM;
75403 + goto out_unmark;
75404 + }
75405 +
75406 sched_exec();
75407
75408 bprm->file = file;
75409 @@ -1552,6 +1668,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75410 }
75411 bprm->interp = bprm->filename;
75412
75413 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
75414 + retval = -EACCES;
75415 + goto out_unmark;
75416 + }
75417 +
75418 retval = bprm_mm_init(bprm);
75419 if (retval)
75420 goto out_unmark;
75421 @@ -1568,24 +1689,70 @@ static int do_execveat_common(int fd, struct filename *filename,
75422 if (retval < 0)
75423 goto out;
75424
75425 +#ifdef CONFIG_GRKERNSEC
75426 + old_acl = current->acl;
75427 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
75428 + old_exec_file = current->exec_file;
75429 + get_file(file);
75430 + current->exec_file = file;
75431 +#endif
75432 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75433 + /* limit suid stack to 8MB
75434 + * we saved the old limits above and will restore them if this exec fails
75435 + */
75436 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
75437 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
75438 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
75439 +#endif
75440 +
75441 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
75442 + retval = -EPERM;
75443 + goto out_fail;
75444 + }
75445 +
75446 + if (!gr_tpe_allow(file)) {
75447 + retval = -EACCES;
75448 + goto out_fail;
75449 + }
75450 +
75451 + if (gr_check_crash_exec(file)) {
75452 + retval = -EACCES;
75453 + goto out_fail;
75454 + }
75455 +
75456 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
75457 + bprm->unsafe);
75458 + if (retval < 0)
75459 + goto out_fail;
75460 +
75461 retval = copy_strings_kernel(1, &bprm->filename, bprm);
75462 if (retval < 0)
75463 - goto out;
75464 + goto out_fail;
75465
75466 bprm->exec = bprm->p;
75467 retval = copy_strings(bprm->envc, envp, bprm);
75468 if (retval < 0)
75469 - goto out;
75470 + goto out_fail;
75471
75472 retval = copy_strings(bprm->argc, argv, bprm);
75473 if (retval < 0)
75474 - goto out;
75475 + goto out_fail;
75476 +
75477 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
75478 +
75479 + gr_handle_exec_args(bprm, argv);
75480
75481 retval = exec_binprm(bprm);
75482 if (retval < 0)
75483 - goto out;
75484 + goto out_fail;
75485 +#ifdef CONFIG_GRKERNSEC
75486 + if (old_exec_file)
75487 + fput(old_exec_file);
75488 +#endif
75489
75490 /* execve succeeded */
75491 +
75492 + increment_exec_counter();
75493 current->fs->in_exec = 0;
75494 current->in_execve = 0;
75495 acct_update_integrals(current);
75496 @@ -1597,6 +1764,14 @@ static int do_execveat_common(int fd, struct filename *filename,
75497 put_files_struct(displaced);
75498 return retval;
75499
75500 +out_fail:
75501 +#ifdef CONFIG_GRKERNSEC
75502 + current->acl = old_acl;
75503 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
75504 + fput(current->exec_file);
75505 + current->exec_file = old_exec_file;
75506 +#endif
75507 +
75508 out:
75509 if (bprm->mm) {
75510 acct_arg_size(bprm, 0);
75511 @@ -1743,3 +1918,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
75512 argv, envp, flags);
75513 }
75514 #endif
75515 +
75516 +int pax_check_flags(unsigned long *flags)
75517 +{
75518 + int retval = 0;
75519 +
75520 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
75521 + if (*flags & MF_PAX_SEGMEXEC)
75522 + {
75523 + *flags &= ~MF_PAX_SEGMEXEC;
75524 + retval = -EINVAL;
75525 + }
75526 +#endif
75527 +
75528 + if ((*flags & MF_PAX_PAGEEXEC)
75529 +
75530 +#ifdef CONFIG_PAX_PAGEEXEC
75531 + && (*flags & MF_PAX_SEGMEXEC)
75532 +#endif
75533 +
75534 + )
75535 + {
75536 + *flags &= ~MF_PAX_PAGEEXEC;
75537 + retval = -EINVAL;
75538 + }
75539 +
75540 + if ((*flags & MF_PAX_MPROTECT)
75541 +
75542 +#ifdef CONFIG_PAX_MPROTECT
75543 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75544 +#endif
75545 +
75546 + )
75547 + {
75548 + *flags &= ~MF_PAX_MPROTECT;
75549 + retval = -EINVAL;
75550 + }
75551 +
75552 + if ((*flags & MF_PAX_EMUTRAMP)
75553 +
75554 +#ifdef CONFIG_PAX_EMUTRAMP
75555 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75556 +#endif
75557 +
75558 + )
75559 + {
75560 + *flags &= ~MF_PAX_EMUTRAMP;
75561 + retval = -EINVAL;
75562 + }
75563 +
75564 + return retval;
75565 +}
75566 +
75567 +EXPORT_SYMBOL(pax_check_flags);
75568 +
75569 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75570 +char *pax_get_path(const struct path *path, char *buf, int buflen)
75571 +{
75572 + char *pathname = d_path(path, buf, buflen);
75573 +
75574 + if (IS_ERR(pathname))
75575 + goto toolong;
75576 +
75577 + pathname = mangle_path(buf, pathname, "\t\n\\");
75578 + if (!pathname)
75579 + goto toolong;
75580 +
75581 + *pathname = 0;
75582 + return buf;
75583 +
75584 +toolong:
75585 + return "<path too long>";
75586 +}
75587 +EXPORT_SYMBOL(pax_get_path);
75588 +
75589 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
75590 +{
75591 + struct task_struct *tsk = current;
75592 + struct mm_struct *mm = current->mm;
75593 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
75594 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
75595 + char *path_exec = NULL;
75596 + char *path_fault = NULL;
75597 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
75598 + siginfo_t info = { };
75599 +
75600 + if (buffer_exec && buffer_fault) {
75601 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
75602 +
75603 + down_read(&mm->mmap_sem);
75604 + vma = mm->mmap;
75605 + while (vma && (!vma_exec || !vma_fault)) {
75606 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
75607 + vma_exec = vma;
75608 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
75609 + vma_fault = vma;
75610 + vma = vma->vm_next;
75611 + }
75612 + if (vma_exec)
75613 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
75614 + if (vma_fault) {
75615 + start = vma_fault->vm_start;
75616 + end = vma_fault->vm_end;
75617 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
75618 + if (vma_fault->vm_file)
75619 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
75620 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
75621 + path_fault = "<heap>";
75622 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
75623 + path_fault = "<stack>";
75624 + else
75625 + path_fault = "<anonymous mapping>";
75626 + }
75627 + up_read(&mm->mmap_sem);
75628 + }
75629 + if (tsk->signal->curr_ip)
75630 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
75631 + else
75632 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
75633 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
75634 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
75635 + free_page((unsigned long)buffer_exec);
75636 + free_page((unsigned long)buffer_fault);
75637 + pax_report_insns(regs, pc, sp);
75638 + info.si_signo = SIGKILL;
75639 + info.si_errno = 0;
75640 + info.si_code = SI_KERNEL;
75641 + info.si_pid = 0;
75642 + info.si_uid = 0;
75643 + do_coredump(&info);
75644 +}
75645 +#endif
75646 +
75647 +#ifdef CONFIG_PAX_REFCOUNT
75648 +void pax_report_refcount_overflow(struct pt_regs *regs)
75649 +{
75650 + if (current->signal->curr_ip)
75651 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
75652 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
75653 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75654 + else
75655 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
75656 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75657 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
75658 + preempt_disable();
75659 + show_regs(regs);
75660 + preempt_enable();
75661 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
75662 +}
75663 +#endif
75664 +
75665 +#ifdef CONFIG_PAX_USERCOPY
75666 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
75667 +static noinline int check_stack_object(const void *obj, unsigned long len)
75668 +{
75669 + const void * const stack = task_stack_page(current);
75670 + const void * const stackend = stack + THREAD_SIZE;
75671 +
75672 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75673 + const void *frame = NULL;
75674 + const void *oldframe;
75675 +#endif
75676 +
75677 + if (obj + len < obj)
75678 + return -1;
75679 +
75680 + if (obj + len <= stack || stackend <= obj)
75681 + return 0;
75682 +
75683 + if (obj < stack || stackend < obj + len)
75684 + return -1;
75685 +
75686 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75687 + oldframe = __builtin_frame_address(1);
75688 + if (oldframe)
75689 + frame = __builtin_frame_address(2);
75690 + /*
75691 + low ----------------------------------------------> high
75692 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
75693 + ^----------------^
75694 + allow copies only within here
75695 + */
75696 + while (stack <= frame && frame < stackend) {
75697 + /* if obj + len extends past the last frame, this
75698 + check won't pass and the next frame will be 0,
75699 + causing us to bail out and correctly report
75700 + the copy as invalid
75701 + */
75702 + if (obj + len <= frame)
75703 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
75704 + oldframe = frame;
75705 + frame = *(const void * const *)frame;
75706 + }
75707 + return -1;
75708 +#else
75709 + return 1;
75710 +#endif
75711 +}
75712 +
75713 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
75714 +{
75715 + if (current->signal->curr_ip)
75716 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75717 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75718 + else
75719 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75720 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75721 + dump_stack();
75722 + gr_handle_kernel_exploit();
75723 + do_group_exit(SIGKILL);
75724 +}
75725 +#endif
75726 +
75727 +#ifdef CONFIG_PAX_USERCOPY
75728 +
75729 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
75730 +{
75731 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
75732 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
75733 +#ifdef CONFIG_MODULES
75734 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
75735 +#else
75736 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
75737 +#endif
75738 +
75739 +#else
75740 + unsigned long textlow = (unsigned long)_stext;
75741 + unsigned long texthigh = (unsigned long)_etext;
75742 +
75743 +#ifdef CONFIG_X86_64
75744 + /* check against linear mapping as well */
75745 + if (high > (unsigned long)__va(__pa(textlow)) &&
75746 + low < (unsigned long)__va(__pa(texthigh)))
75747 + return true;
75748 +#endif
75749 +
75750 +#endif
75751 +
75752 + if (high <= textlow || low >= texthigh)
75753 + return false;
75754 + else
75755 + return true;
75756 +}
75757 +#endif
75758 +
75759 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
75760 +{
75761 +#ifdef CONFIG_PAX_USERCOPY
75762 + const char *type;
75763 +#endif
75764 +
75765 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
75766 + unsigned long stackstart = (unsigned long)task_stack_page(current);
75767 + unsigned long currentsp = (unsigned long)&stackstart;
75768 + if (unlikely((currentsp < stackstart + 512 ||
75769 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
75770 + BUG();
75771 +#endif
75772 +
75773 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
75774 + if (const_size)
75775 + return;
75776 +#endif
75777 +
75778 +#ifdef CONFIG_PAX_USERCOPY
75779 + if (!n)
75780 + return;
75781 +
75782 + type = check_heap_object(ptr, n);
75783 + if (!type) {
75784 + int ret = check_stack_object(ptr, n);
75785 + if (ret == 1 || ret == 2)
75786 + return;
75787 + if (ret == 0) {
75788 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
75789 + type = "<kernel text>";
75790 + else
75791 + return;
75792 + } else
75793 + type = "<process stack>";
75794 + }
75795 +
75796 + pax_report_usercopy(ptr, n, to_user, type);
75797 +#endif
75798 +
75799 +}
75800 +EXPORT_SYMBOL(__check_object_size);
75801 +
75802 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
75803 +void __used pax_track_stack(void)
75804 +{
75805 + unsigned long sp = (unsigned long)&sp;
75806 + if (sp < current_thread_info()->lowest_stack &&
75807 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
75808 + current_thread_info()->lowest_stack = sp;
75809 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
75810 + BUG();
75811 +}
75812 +EXPORT_SYMBOL(pax_track_stack);
75813 +#endif
75814 +
75815 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
75816 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
75817 +{
75818 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
75819 + dump_stack();
75820 + do_group_exit(SIGKILL);
75821 +}
75822 +EXPORT_SYMBOL(report_size_overflow);
75823 +#endif
75824 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
75825 index 9f9992b..8b59411 100644
75826 --- a/fs/ext2/balloc.c
75827 +++ b/fs/ext2/balloc.c
75828 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
75829
75830 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75831 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75832 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75833 + if (free_blocks < root_blocks + 1 &&
75834 !uid_eq(sbi->s_resuid, current_fsuid()) &&
75835 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75836 - !in_group_p (sbi->s_resgid))) {
75837 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75838 return 0;
75839 }
75840 return 1;
75841 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
75842 index d0e746e..82e06f0 100644
75843 --- a/fs/ext2/super.c
75844 +++ b/fs/ext2/super.c
75845 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
75846 #ifdef CONFIG_EXT2_FS_XATTR
75847 if (test_opt(sb, XATTR_USER))
75848 seq_puts(seq, ",user_xattr");
75849 - if (!test_opt(sb, XATTR_USER) &&
75850 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
75851 + if (!test_opt(sb, XATTR_USER))
75852 seq_puts(seq, ",nouser_xattr");
75853 - }
75854 #endif
75855
75856 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75857 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
75858 if (def_mount_opts & EXT2_DEFM_UID16)
75859 set_opt(sbi->s_mount_opt, NO_UID32);
75860 #ifdef CONFIG_EXT2_FS_XATTR
75861 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
75862 - set_opt(sbi->s_mount_opt, XATTR_USER);
75863 + /* always enable user xattrs */
75864 + set_opt(sbi->s_mount_opt, XATTR_USER);
75865 #endif
75866 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75867 if (def_mount_opts & EXT2_DEFM_ACL)
75868 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
75869 index 0b6bfd3..93a2964 100644
75870 --- a/fs/ext2/xattr.c
75871 +++ b/fs/ext2/xattr.c
75872 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
75873 struct buffer_head *bh = NULL;
75874 struct ext2_xattr_entry *entry;
75875 char *end;
75876 - size_t rest = buffer_size;
75877 + size_t rest = buffer_size, total_size = 0;
75878 int error;
75879
75880 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
75881 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
75882 buffer += size;
75883 }
75884 rest -= size;
75885 + total_size += size;
75886 }
75887 }
75888 - error = buffer_size - rest; /* total size */
75889 + error = total_size;
75890
75891 cleanup:
75892 brelse(bh);
75893 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
75894 index 158b5d4..2432610 100644
75895 --- a/fs/ext3/balloc.c
75896 +++ b/fs/ext3/balloc.c
75897 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
75898
75899 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75900 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75901 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75902 + if (free_blocks < root_blocks + 1 &&
75903 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
75904 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75905 - !in_group_p (sbi->s_resgid))) {
75906 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75907 return 0;
75908 }
75909 return 1;
75910 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
75911 index a9312f0..e3a11ec 100644
75912 --- a/fs/ext3/super.c
75913 +++ b/fs/ext3/super.c
75914 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
75915 #ifdef CONFIG_EXT3_FS_XATTR
75916 if (test_opt(sb, XATTR_USER))
75917 seq_puts(seq, ",user_xattr");
75918 - if (!test_opt(sb, XATTR_USER) &&
75919 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
75920 + if (!test_opt(sb, XATTR_USER))
75921 seq_puts(seq, ",nouser_xattr");
75922 - }
75923 #endif
75924 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75925 if (test_opt(sb, POSIX_ACL))
75926 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
75927 if (def_mount_opts & EXT3_DEFM_UID16)
75928 set_opt(sbi->s_mount_opt, NO_UID32);
75929 #ifdef CONFIG_EXT3_FS_XATTR
75930 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
75931 - set_opt(sbi->s_mount_opt, XATTR_USER);
75932 + /* always enable user xattrs */
75933 + set_opt(sbi->s_mount_opt, XATTR_USER);
75934 #endif
75935 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75936 if (def_mount_opts & EXT3_DEFM_ACL)
75937 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
75938 index 7cf3650..e3f4a51 100644
75939 --- a/fs/ext3/xattr.c
75940 +++ b/fs/ext3/xattr.c
75941 @@ -330,7 +330,7 @@ static int
75942 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75943 char *buffer, size_t buffer_size)
75944 {
75945 - size_t rest = buffer_size;
75946 + size_t rest = buffer_size, total_size = 0;
75947
75948 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
75949 const struct xattr_handler *handler =
75950 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75951 buffer += size;
75952 }
75953 rest -= size;
75954 + total_size += size;
75955 }
75956 }
75957 - return buffer_size - rest;
75958 + return total_size;
75959 }
75960
75961 static int
75962 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
75963 index 955bf49a..44ee359 100644
75964 --- a/fs/ext4/balloc.c
75965 +++ b/fs/ext4/balloc.c
75966 @@ -556,8 +556,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
75967 /* Hm, nope. Are (enough) root reserved clusters available? */
75968 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
75969 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
75970 - capable(CAP_SYS_RESOURCE) ||
75971 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
75972 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
75973 + capable_nolog(CAP_SYS_RESOURCE)) {
75974
75975 if (free_clusters >= (nclusters + dirty_clusters +
75976 resv_clusters))
75977 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
75978 index 9a83f14..1dd1b38 100644
75979 --- a/fs/ext4/ext4.h
75980 +++ b/fs/ext4/ext4.h
75981 @@ -1310,19 +1310,19 @@ struct ext4_sb_info {
75982 unsigned long s_mb_last_start;
75983
75984 /* stats for buddy allocator */
75985 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
75986 - atomic_t s_bal_success; /* we found long enough chunks */
75987 - atomic_t s_bal_allocated; /* in blocks */
75988 - atomic_t s_bal_ex_scanned; /* total extents scanned */
75989 - atomic_t s_bal_goals; /* goal hits */
75990 - atomic_t s_bal_breaks; /* too long searches */
75991 - atomic_t s_bal_2orders; /* 2^order hits */
75992 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
75993 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
75994 + atomic_unchecked_t s_bal_allocated; /* in blocks */
75995 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
75996 + atomic_unchecked_t s_bal_goals; /* goal hits */
75997 + atomic_unchecked_t s_bal_breaks; /* too long searches */
75998 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
75999 spinlock_t s_bal_lock;
76000 unsigned long s_mb_buddies_generated;
76001 unsigned long long s_mb_generation_time;
76002 - atomic_t s_mb_lost_chunks;
76003 - atomic_t s_mb_preallocated;
76004 - atomic_t s_mb_discarded;
76005 + atomic_unchecked_t s_mb_lost_chunks;
76006 + atomic_unchecked_t s_mb_preallocated;
76007 + atomic_unchecked_t s_mb_discarded;
76008 atomic_t s_lock_busy;
76009
76010 /* locality groups */
76011 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
76012 index 8d1e602..abf497b 100644
76013 --- a/fs/ext4/mballoc.c
76014 +++ b/fs/ext4/mballoc.c
76015 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
76016 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
76017
76018 if (EXT4_SB(sb)->s_mb_stats)
76019 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
76020 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
76021
76022 break;
76023 }
76024 @@ -2211,7 +2211,7 @@ repeat:
76025 ac->ac_status = AC_STATUS_CONTINUE;
76026 ac->ac_flags |= EXT4_MB_HINT_FIRST;
76027 cr = 3;
76028 - atomic_inc(&sbi->s_mb_lost_chunks);
76029 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
76030 goto repeat;
76031 }
76032 }
76033 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
76034 if (sbi->s_mb_stats) {
76035 ext4_msg(sb, KERN_INFO,
76036 "mballoc: %u blocks %u reqs (%u success)",
76037 - atomic_read(&sbi->s_bal_allocated),
76038 - atomic_read(&sbi->s_bal_reqs),
76039 - atomic_read(&sbi->s_bal_success));
76040 + atomic_read_unchecked(&sbi->s_bal_allocated),
76041 + atomic_read_unchecked(&sbi->s_bal_reqs),
76042 + atomic_read_unchecked(&sbi->s_bal_success));
76043 ext4_msg(sb, KERN_INFO,
76044 "mballoc: %u extents scanned, %u goal hits, "
76045 "%u 2^N hits, %u breaks, %u lost",
76046 - atomic_read(&sbi->s_bal_ex_scanned),
76047 - atomic_read(&sbi->s_bal_goals),
76048 - atomic_read(&sbi->s_bal_2orders),
76049 - atomic_read(&sbi->s_bal_breaks),
76050 - atomic_read(&sbi->s_mb_lost_chunks));
76051 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
76052 + atomic_read_unchecked(&sbi->s_bal_goals),
76053 + atomic_read_unchecked(&sbi->s_bal_2orders),
76054 + atomic_read_unchecked(&sbi->s_bal_breaks),
76055 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
76056 ext4_msg(sb, KERN_INFO,
76057 "mballoc: %lu generated and it took %Lu",
76058 sbi->s_mb_buddies_generated,
76059 sbi->s_mb_generation_time);
76060 ext4_msg(sb, KERN_INFO,
76061 "mballoc: %u preallocated, %u discarded",
76062 - atomic_read(&sbi->s_mb_preallocated),
76063 - atomic_read(&sbi->s_mb_discarded));
76064 + atomic_read_unchecked(&sbi->s_mb_preallocated),
76065 + atomic_read_unchecked(&sbi->s_mb_discarded));
76066 }
76067
76068 free_percpu(sbi->s_locality_groups);
76069 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
76070 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
76071
76072 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
76073 - atomic_inc(&sbi->s_bal_reqs);
76074 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76075 + atomic_inc_unchecked(&sbi->s_bal_reqs);
76076 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
76077 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
76078 - atomic_inc(&sbi->s_bal_success);
76079 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
76080 + atomic_inc_unchecked(&sbi->s_bal_success);
76081 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
76082 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
76083 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
76084 - atomic_inc(&sbi->s_bal_goals);
76085 + atomic_inc_unchecked(&sbi->s_bal_goals);
76086 if (ac->ac_found > sbi->s_mb_max_to_scan)
76087 - atomic_inc(&sbi->s_bal_breaks);
76088 + atomic_inc_unchecked(&sbi->s_bal_breaks);
76089 }
76090
76091 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
76092 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
76093 trace_ext4_mb_new_inode_pa(ac, pa);
76094
76095 ext4_mb_use_inode_pa(ac, pa);
76096 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
76097 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
76098
76099 ei = EXT4_I(ac->ac_inode);
76100 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76101 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
76102 trace_ext4_mb_new_group_pa(ac, pa);
76103
76104 ext4_mb_use_group_pa(ac, pa);
76105 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76106 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
76107
76108 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
76109 lg = ac->ac_lg;
76110 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
76111 * from the bitmap and continue.
76112 */
76113 }
76114 - atomic_add(free, &sbi->s_mb_discarded);
76115 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
76116
76117 return err;
76118 }
76119 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
76120 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
76121 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
76122 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
76123 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76124 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
76125 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
76126
76127 return 0;
76128 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
76129 index 8313ca3..8a37d08 100644
76130 --- a/fs/ext4/mmp.c
76131 +++ b/fs/ext4/mmp.c
76132 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
76133 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
76134 const char *function, unsigned int line, const char *msg)
76135 {
76136 - __ext4_warning(sb, function, line, msg);
76137 + __ext4_warning(sb, function, line, "%s", msg);
76138 __ext4_warning(sb, function, line,
76139 "MMP failure info: last update time: %llu, last update "
76140 "node: %s, last update device: %s\n",
76141 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
76142 index cf0c472..ddf284d 100644
76143 --- a/fs/ext4/resize.c
76144 +++ b/fs/ext4/resize.c
76145 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76146
76147 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
76148 for (count2 = count; count > 0; count -= count2, block += count2) {
76149 - ext4_fsblk_t start;
76150 + ext4_fsblk_t start, diff;
76151 struct buffer_head *bh;
76152 ext4_group_t group;
76153 int err;
76154 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76155 start = ext4_group_first_block_no(sb, group);
76156 group -= flex_gd->groups[0].group;
76157
76158 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
76159 - if (count2 > count)
76160 - count2 = count;
76161 -
76162 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
76163 BUG_ON(flex_gd->count > 1);
76164 continue;
76165 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
76166 err = ext4_journal_get_write_access(handle, bh);
76167 if (err)
76168 return err;
76169 +
76170 + diff = block - start;
76171 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
76172 + if (count2 > count)
76173 + count2 = count;
76174 +
76175 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
76176 - block - start, count2);
76177 - ext4_set_bits(bh->b_data, block - start, count2);
76178 + diff, count2);
76179 + ext4_set_bits(bh->b_data, diff, count2);
76180
76181 err = ext4_handle_dirty_metadata(handle, NULL, bh);
76182 if (unlikely(err))
76183 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
76184 index ca9d4a2..4c52f42 100644
76185 --- a/fs/ext4/super.c
76186 +++ b/fs/ext4/super.c
76187 @@ -1232,7 +1232,7 @@ static ext4_fsblk_t get_sb_block(void **data)
76188 }
76189
76190 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
76191 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76192 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76193 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
76194
76195 #ifdef CONFIG_QUOTA
76196 @@ -2442,7 +2442,7 @@ struct ext4_attr {
76197 int offset;
76198 int deprecated_val;
76199 } u;
76200 -};
76201 +} __do_const;
76202
76203 static int parse_strtoull(const char *buf,
76204 unsigned long long max, unsigned long long *value)
76205 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
76206 index 16e28c0..728c282 100644
76207 --- a/fs/ext4/xattr.c
76208 +++ b/fs/ext4/xattr.c
76209 @@ -398,7 +398,7 @@ static int
76210 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76211 char *buffer, size_t buffer_size)
76212 {
76213 - size_t rest = buffer_size;
76214 + size_t rest = buffer_size, total_size = 0;
76215
76216 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
76217 const struct xattr_handler *handler =
76218 @@ -415,9 +415,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76219 buffer += size;
76220 }
76221 rest -= size;
76222 + total_size += size;
76223 }
76224 }
76225 - return buffer_size - rest;
76226 + return total_size;
76227 }
76228
76229 static int
76230 diff --git a/fs/fcntl.c b/fs/fcntl.c
76231 index ee85cd4..9dd0d20 100644
76232 --- a/fs/fcntl.c
76233 +++ b/fs/fcntl.c
76234 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
76235 int force)
76236 {
76237 security_file_set_fowner(filp);
76238 + if (gr_handle_chroot_fowner(pid, type))
76239 + return;
76240 + if (gr_check_protected_task_fowner(pid, type))
76241 + return;
76242 f_modown(filp, pid, type, force);
76243 }
76244 EXPORT_SYMBOL(__f_setown);
76245 diff --git a/fs/fhandle.c b/fs/fhandle.c
76246 index d59712d..2281df9 100644
76247 --- a/fs/fhandle.c
76248 +++ b/fs/fhandle.c
76249 @@ -8,6 +8,7 @@
76250 #include <linux/fs_struct.h>
76251 #include <linux/fsnotify.h>
76252 #include <linux/personality.h>
76253 +#include <linux/grsecurity.h>
76254 #include <asm/uaccess.h>
76255 #include "internal.h"
76256 #include "mount.h"
76257 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
76258 } else
76259 retval = 0;
76260 /* copy the mount id */
76261 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
76262 - sizeof(*mnt_id)) ||
76263 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
76264 copy_to_user(ufh, handle,
76265 sizeof(struct file_handle) + handle_bytes))
76266 retval = -EFAULT;
76267 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
76268 * the directory. Ideally we would like CAP_DAC_SEARCH.
76269 * But we don't have that
76270 */
76271 - if (!capable(CAP_DAC_READ_SEARCH)) {
76272 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
76273 retval = -EPERM;
76274 goto out_err;
76275 }
76276 diff --git a/fs/file.c b/fs/file.c
76277 index 93c5f89..ed75817 100644
76278 --- a/fs/file.c
76279 +++ b/fs/file.c
76280 @@ -16,6 +16,7 @@
76281 #include <linux/slab.h>
76282 #include <linux/vmalloc.h>
76283 #include <linux/file.h>
76284 +#include <linux/security.h>
76285 #include <linux/fdtable.h>
76286 #include <linux/bitops.h>
76287 #include <linux/interrupt.h>
76288 @@ -139,7 +140,7 @@ out:
76289 * Return <0 error code on error; 1 on successful completion.
76290 * The files->file_lock should be held on entry, and will be held on exit.
76291 */
76292 -static int expand_fdtable(struct files_struct *files, int nr)
76293 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
76294 __releases(files->file_lock)
76295 __acquires(files->file_lock)
76296 {
76297 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
76298 * expanded and execution may have blocked.
76299 * The files->file_lock should be held on entry, and will be held on exit.
76300 */
76301 -static int expand_files(struct files_struct *files, int nr)
76302 +static int expand_files(struct files_struct *files, unsigned int nr)
76303 {
76304 struct fdtable *fdt;
76305
76306 @@ -799,6 +800,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
76307 if (!file)
76308 return __close_fd(files, fd);
76309
76310 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
76311 if (fd >= rlimit(RLIMIT_NOFILE))
76312 return -EBADF;
76313
76314 @@ -825,6 +827,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
76315 if (unlikely(oldfd == newfd))
76316 return -EINVAL;
76317
76318 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
76319 if (newfd >= rlimit(RLIMIT_NOFILE))
76320 return -EBADF;
76321
76322 @@ -880,6 +883,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
76323 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
76324 {
76325 int err;
76326 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
76327 if (from >= rlimit(RLIMIT_NOFILE))
76328 return -EINVAL;
76329 err = alloc_fd(from, flags);
76330 diff --git a/fs/filesystems.c b/fs/filesystems.c
76331 index 5797d45..7d7d79a 100644
76332 --- a/fs/filesystems.c
76333 +++ b/fs/filesystems.c
76334 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
76335 int len = dot ? dot - name : strlen(name);
76336
76337 fs = __get_fs_type(name, len);
76338 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
76339 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
76340 +#else
76341 if (!fs && (request_module("fs-%.*s", len, name) == 0))
76342 +#endif
76343 fs = __get_fs_type(name, len);
76344
76345 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
76346 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
76347 index 7dca743..1ff87ae 100644
76348 --- a/fs/fs_struct.c
76349 +++ b/fs/fs_struct.c
76350 @@ -4,6 +4,7 @@
76351 #include <linux/path.h>
76352 #include <linux/slab.h>
76353 #include <linux/fs_struct.h>
76354 +#include <linux/grsecurity.h>
76355 #include "internal.h"
76356
76357 /*
76358 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
76359 struct path old_root;
76360
76361 path_get(path);
76362 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
76363 spin_lock(&fs->lock);
76364 write_seqcount_begin(&fs->seq);
76365 old_root = fs->root;
76366 fs->root = *path;
76367 + gr_set_chroot_entries(current, path);
76368 write_seqcount_end(&fs->seq);
76369 spin_unlock(&fs->lock);
76370 - if (old_root.dentry)
76371 + if (old_root.dentry) {
76372 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
76373 path_put(&old_root);
76374 + }
76375 }
76376
76377 /*
76378 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76379 int hits = 0;
76380 spin_lock(&fs->lock);
76381 write_seqcount_begin(&fs->seq);
76382 + /* this root replacement is only done by pivot_root,
76383 + leave grsec's chroot tagging alone for this task
76384 + so that a pivoted root isn't treated as a chroot
76385 + */
76386 hits += replace_path(&fs->root, old_root, new_root);
76387 hits += replace_path(&fs->pwd, old_root, new_root);
76388 write_seqcount_end(&fs->seq);
76389 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76390
76391 void free_fs_struct(struct fs_struct *fs)
76392 {
76393 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76394 path_put(&fs->root);
76395 path_put(&fs->pwd);
76396 kmem_cache_free(fs_cachep, fs);
76397 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
76398 task_lock(tsk);
76399 spin_lock(&fs->lock);
76400 tsk->fs = NULL;
76401 - kill = !--fs->users;
76402 + gr_clear_chroot_entries(tsk);
76403 + kill = !atomic_dec_return(&fs->users);
76404 spin_unlock(&fs->lock);
76405 task_unlock(tsk);
76406 if (kill)
76407 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76408 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
76409 /* We don't need to lock fs - think why ;-) */
76410 if (fs) {
76411 - fs->users = 1;
76412 + atomic_set(&fs->users, 1);
76413 fs->in_exec = 0;
76414 spin_lock_init(&fs->lock);
76415 seqcount_init(&fs->seq);
76416 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76417 spin_lock(&old->lock);
76418 fs->root = old->root;
76419 path_get(&fs->root);
76420 + /* instead of calling gr_set_chroot_entries here,
76421 + we call it from every caller of this function
76422 + */
76423 fs->pwd = old->pwd;
76424 path_get(&fs->pwd);
76425 spin_unlock(&old->lock);
76426 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76427 }
76428 return fs;
76429 }
76430 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
76431
76432 task_lock(current);
76433 spin_lock(&fs->lock);
76434 - kill = !--fs->users;
76435 + kill = !atomic_dec_return(&fs->users);
76436 current->fs = new_fs;
76437 + gr_set_chroot_entries(current, &new_fs->root);
76438 spin_unlock(&fs->lock);
76439 task_unlock(current);
76440
76441 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
76442
76443 int current_umask(void)
76444 {
76445 - return current->fs->umask;
76446 + return current->fs->umask | gr_acl_umask();
76447 }
76448 EXPORT_SYMBOL(current_umask);
76449
76450 /* to be mentioned only in INIT_TASK */
76451 struct fs_struct init_fs = {
76452 - .users = 1,
76453 + .users = ATOMIC_INIT(1),
76454 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
76455 .seq = SEQCNT_ZERO(init_fs.seq),
76456 .umask = 0022,
76457 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
76458 index 89acec7..a575262 100644
76459 --- a/fs/fscache/cookie.c
76460 +++ b/fs/fscache/cookie.c
76461 @@ -19,7 +19,7 @@
76462
76463 struct kmem_cache *fscache_cookie_jar;
76464
76465 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
76466 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
76467
76468 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
76469 static int fscache_alloc_object(struct fscache_cache *cache,
76470 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
76471 parent ? (char *) parent->def->name : "<no-parent>",
76472 def->name, netfs_data, enable);
76473
76474 - fscache_stat(&fscache_n_acquires);
76475 + fscache_stat_unchecked(&fscache_n_acquires);
76476
76477 /* if there's no parent cookie, then we don't create one here either */
76478 if (!parent) {
76479 - fscache_stat(&fscache_n_acquires_null);
76480 + fscache_stat_unchecked(&fscache_n_acquires_null);
76481 _leave(" [no parent]");
76482 return NULL;
76483 }
76484 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76485 /* allocate and initialise a cookie */
76486 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
76487 if (!cookie) {
76488 - fscache_stat(&fscache_n_acquires_oom);
76489 + fscache_stat_unchecked(&fscache_n_acquires_oom);
76490 _leave(" [ENOMEM]");
76491 return NULL;
76492 }
76493 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
76494
76495 switch (cookie->def->type) {
76496 case FSCACHE_COOKIE_TYPE_INDEX:
76497 - fscache_stat(&fscache_n_cookie_index);
76498 + fscache_stat_unchecked(&fscache_n_cookie_index);
76499 break;
76500 case FSCACHE_COOKIE_TYPE_DATAFILE:
76501 - fscache_stat(&fscache_n_cookie_data);
76502 + fscache_stat_unchecked(&fscache_n_cookie_data);
76503 break;
76504 default:
76505 - fscache_stat(&fscache_n_cookie_special);
76506 + fscache_stat_unchecked(&fscache_n_cookie_special);
76507 break;
76508 }
76509
76510 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76511 } else {
76512 atomic_dec(&parent->n_children);
76513 __fscache_cookie_put(cookie);
76514 - fscache_stat(&fscache_n_acquires_nobufs);
76515 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
76516 _leave(" = NULL");
76517 return NULL;
76518 }
76519 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76520 }
76521 }
76522
76523 - fscache_stat(&fscache_n_acquires_ok);
76524 + fscache_stat_unchecked(&fscache_n_acquires_ok);
76525 _leave(" = %p", cookie);
76526 return cookie;
76527 }
76528 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
76529 cache = fscache_select_cache_for_object(cookie->parent);
76530 if (!cache) {
76531 up_read(&fscache_addremove_sem);
76532 - fscache_stat(&fscache_n_acquires_no_cache);
76533 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
76534 _leave(" = -ENOMEDIUM [no cache]");
76535 return -ENOMEDIUM;
76536 }
76537 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
76538 object = cache->ops->alloc_object(cache, cookie);
76539 fscache_stat_d(&fscache_n_cop_alloc_object);
76540 if (IS_ERR(object)) {
76541 - fscache_stat(&fscache_n_object_no_alloc);
76542 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
76543 ret = PTR_ERR(object);
76544 goto error;
76545 }
76546
76547 - fscache_stat(&fscache_n_object_alloc);
76548 + fscache_stat_unchecked(&fscache_n_object_alloc);
76549
76550 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
76551 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
76552
76553 _debug("ALLOC OBJ%x: %s {%lx}",
76554 object->debug_id, cookie->def->name, object->events);
76555 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
76556
76557 _enter("{%s}", cookie->def->name);
76558
76559 - fscache_stat(&fscache_n_invalidates);
76560 + fscache_stat_unchecked(&fscache_n_invalidates);
76561
76562 /* Only permit invalidation of data files. Invalidating an index will
76563 * require the caller to release all its attachments to the tree rooted
76564 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
76565 {
76566 struct fscache_object *object;
76567
76568 - fscache_stat(&fscache_n_updates);
76569 + fscache_stat_unchecked(&fscache_n_updates);
76570
76571 if (!cookie) {
76572 - fscache_stat(&fscache_n_updates_null);
76573 + fscache_stat_unchecked(&fscache_n_updates_null);
76574 _leave(" [no cookie]");
76575 return;
76576 }
76577 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
76578 */
76579 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
76580 {
76581 - fscache_stat(&fscache_n_relinquishes);
76582 + fscache_stat_unchecked(&fscache_n_relinquishes);
76583 if (retire)
76584 - fscache_stat(&fscache_n_relinquishes_retire);
76585 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
76586
76587 if (!cookie) {
76588 - fscache_stat(&fscache_n_relinquishes_null);
76589 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
76590 _leave(" [no cookie]");
76591 return;
76592 }
76593 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
76594 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
76595 goto inconsistent;
76596
76597 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
76598 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
76599
76600 __fscache_use_cookie(cookie);
76601 if (fscache_submit_op(object, op) < 0)
76602 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
76603 index 7872a62..d91b19f 100644
76604 --- a/fs/fscache/internal.h
76605 +++ b/fs/fscache/internal.h
76606 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
76607 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
76608 extern int fscache_wait_for_operation_activation(struct fscache_object *,
76609 struct fscache_operation *,
76610 - atomic_t *,
76611 - atomic_t *,
76612 + atomic_unchecked_t *,
76613 + atomic_unchecked_t *,
76614 void (*)(struct fscache_operation *));
76615 extern void fscache_invalidate_writes(struct fscache_cookie *);
76616
76617 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
76618 * stats.c
76619 */
76620 #ifdef CONFIG_FSCACHE_STATS
76621 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76622 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76623 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76624 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76625
76626 -extern atomic_t fscache_n_op_pend;
76627 -extern atomic_t fscache_n_op_run;
76628 -extern atomic_t fscache_n_op_enqueue;
76629 -extern atomic_t fscache_n_op_deferred_release;
76630 -extern atomic_t fscache_n_op_release;
76631 -extern atomic_t fscache_n_op_gc;
76632 -extern atomic_t fscache_n_op_cancelled;
76633 -extern atomic_t fscache_n_op_rejected;
76634 +extern atomic_unchecked_t fscache_n_op_pend;
76635 +extern atomic_unchecked_t fscache_n_op_run;
76636 +extern atomic_unchecked_t fscache_n_op_enqueue;
76637 +extern atomic_unchecked_t fscache_n_op_deferred_release;
76638 +extern atomic_unchecked_t fscache_n_op_release;
76639 +extern atomic_unchecked_t fscache_n_op_gc;
76640 +extern atomic_unchecked_t fscache_n_op_cancelled;
76641 +extern atomic_unchecked_t fscache_n_op_rejected;
76642
76643 -extern atomic_t fscache_n_attr_changed;
76644 -extern atomic_t fscache_n_attr_changed_ok;
76645 -extern atomic_t fscache_n_attr_changed_nobufs;
76646 -extern atomic_t fscache_n_attr_changed_nomem;
76647 -extern atomic_t fscache_n_attr_changed_calls;
76648 +extern atomic_unchecked_t fscache_n_attr_changed;
76649 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
76650 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
76651 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
76652 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
76653
76654 -extern atomic_t fscache_n_allocs;
76655 -extern atomic_t fscache_n_allocs_ok;
76656 -extern atomic_t fscache_n_allocs_wait;
76657 -extern atomic_t fscache_n_allocs_nobufs;
76658 -extern atomic_t fscache_n_allocs_intr;
76659 -extern atomic_t fscache_n_allocs_object_dead;
76660 -extern atomic_t fscache_n_alloc_ops;
76661 -extern atomic_t fscache_n_alloc_op_waits;
76662 +extern atomic_unchecked_t fscache_n_allocs;
76663 +extern atomic_unchecked_t fscache_n_allocs_ok;
76664 +extern atomic_unchecked_t fscache_n_allocs_wait;
76665 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
76666 +extern atomic_unchecked_t fscache_n_allocs_intr;
76667 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
76668 +extern atomic_unchecked_t fscache_n_alloc_ops;
76669 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
76670
76671 -extern atomic_t fscache_n_retrievals;
76672 -extern atomic_t fscache_n_retrievals_ok;
76673 -extern atomic_t fscache_n_retrievals_wait;
76674 -extern atomic_t fscache_n_retrievals_nodata;
76675 -extern atomic_t fscache_n_retrievals_nobufs;
76676 -extern atomic_t fscache_n_retrievals_intr;
76677 -extern atomic_t fscache_n_retrievals_nomem;
76678 -extern atomic_t fscache_n_retrievals_object_dead;
76679 -extern atomic_t fscache_n_retrieval_ops;
76680 -extern atomic_t fscache_n_retrieval_op_waits;
76681 +extern atomic_unchecked_t fscache_n_retrievals;
76682 +extern atomic_unchecked_t fscache_n_retrievals_ok;
76683 +extern atomic_unchecked_t fscache_n_retrievals_wait;
76684 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
76685 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
76686 +extern atomic_unchecked_t fscache_n_retrievals_intr;
76687 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
76688 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
76689 +extern atomic_unchecked_t fscache_n_retrieval_ops;
76690 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
76691
76692 -extern atomic_t fscache_n_stores;
76693 -extern atomic_t fscache_n_stores_ok;
76694 -extern atomic_t fscache_n_stores_again;
76695 -extern atomic_t fscache_n_stores_nobufs;
76696 -extern atomic_t fscache_n_stores_oom;
76697 -extern atomic_t fscache_n_store_ops;
76698 -extern atomic_t fscache_n_store_calls;
76699 -extern atomic_t fscache_n_store_pages;
76700 -extern atomic_t fscache_n_store_radix_deletes;
76701 -extern atomic_t fscache_n_store_pages_over_limit;
76702 +extern atomic_unchecked_t fscache_n_stores;
76703 +extern atomic_unchecked_t fscache_n_stores_ok;
76704 +extern atomic_unchecked_t fscache_n_stores_again;
76705 +extern atomic_unchecked_t fscache_n_stores_nobufs;
76706 +extern atomic_unchecked_t fscache_n_stores_oom;
76707 +extern atomic_unchecked_t fscache_n_store_ops;
76708 +extern atomic_unchecked_t fscache_n_store_calls;
76709 +extern atomic_unchecked_t fscache_n_store_pages;
76710 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
76711 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
76712
76713 -extern atomic_t fscache_n_store_vmscan_not_storing;
76714 -extern atomic_t fscache_n_store_vmscan_gone;
76715 -extern atomic_t fscache_n_store_vmscan_busy;
76716 -extern atomic_t fscache_n_store_vmscan_cancelled;
76717 -extern atomic_t fscache_n_store_vmscan_wait;
76718 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
76719 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
76720 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
76721 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
76722 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
76723
76724 -extern atomic_t fscache_n_marks;
76725 -extern atomic_t fscache_n_uncaches;
76726 +extern atomic_unchecked_t fscache_n_marks;
76727 +extern atomic_unchecked_t fscache_n_uncaches;
76728
76729 -extern atomic_t fscache_n_acquires;
76730 -extern atomic_t fscache_n_acquires_null;
76731 -extern atomic_t fscache_n_acquires_no_cache;
76732 -extern atomic_t fscache_n_acquires_ok;
76733 -extern atomic_t fscache_n_acquires_nobufs;
76734 -extern atomic_t fscache_n_acquires_oom;
76735 +extern atomic_unchecked_t fscache_n_acquires;
76736 +extern atomic_unchecked_t fscache_n_acquires_null;
76737 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
76738 +extern atomic_unchecked_t fscache_n_acquires_ok;
76739 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
76740 +extern atomic_unchecked_t fscache_n_acquires_oom;
76741
76742 -extern atomic_t fscache_n_invalidates;
76743 -extern atomic_t fscache_n_invalidates_run;
76744 +extern atomic_unchecked_t fscache_n_invalidates;
76745 +extern atomic_unchecked_t fscache_n_invalidates_run;
76746
76747 -extern atomic_t fscache_n_updates;
76748 -extern atomic_t fscache_n_updates_null;
76749 -extern atomic_t fscache_n_updates_run;
76750 +extern atomic_unchecked_t fscache_n_updates;
76751 +extern atomic_unchecked_t fscache_n_updates_null;
76752 +extern atomic_unchecked_t fscache_n_updates_run;
76753
76754 -extern atomic_t fscache_n_relinquishes;
76755 -extern atomic_t fscache_n_relinquishes_null;
76756 -extern atomic_t fscache_n_relinquishes_waitcrt;
76757 -extern atomic_t fscache_n_relinquishes_retire;
76758 +extern atomic_unchecked_t fscache_n_relinquishes;
76759 +extern atomic_unchecked_t fscache_n_relinquishes_null;
76760 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
76761 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
76762
76763 -extern atomic_t fscache_n_cookie_index;
76764 -extern atomic_t fscache_n_cookie_data;
76765 -extern atomic_t fscache_n_cookie_special;
76766 +extern atomic_unchecked_t fscache_n_cookie_index;
76767 +extern atomic_unchecked_t fscache_n_cookie_data;
76768 +extern atomic_unchecked_t fscache_n_cookie_special;
76769
76770 -extern atomic_t fscache_n_object_alloc;
76771 -extern atomic_t fscache_n_object_no_alloc;
76772 -extern atomic_t fscache_n_object_lookups;
76773 -extern atomic_t fscache_n_object_lookups_negative;
76774 -extern atomic_t fscache_n_object_lookups_positive;
76775 -extern atomic_t fscache_n_object_lookups_timed_out;
76776 -extern atomic_t fscache_n_object_created;
76777 -extern atomic_t fscache_n_object_avail;
76778 -extern atomic_t fscache_n_object_dead;
76779 +extern atomic_unchecked_t fscache_n_object_alloc;
76780 +extern atomic_unchecked_t fscache_n_object_no_alloc;
76781 +extern atomic_unchecked_t fscache_n_object_lookups;
76782 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
76783 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
76784 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
76785 +extern atomic_unchecked_t fscache_n_object_created;
76786 +extern atomic_unchecked_t fscache_n_object_avail;
76787 +extern atomic_unchecked_t fscache_n_object_dead;
76788
76789 -extern atomic_t fscache_n_checkaux_none;
76790 -extern atomic_t fscache_n_checkaux_okay;
76791 -extern atomic_t fscache_n_checkaux_update;
76792 -extern atomic_t fscache_n_checkaux_obsolete;
76793 +extern atomic_unchecked_t fscache_n_checkaux_none;
76794 +extern atomic_unchecked_t fscache_n_checkaux_okay;
76795 +extern atomic_unchecked_t fscache_n_checkaux_update;
76796 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
76797
76798 extern atomic_t fscache_n_cop_alloc_object;
76799 extern atomic_t fscache_n_cop_lookup_object;
76800 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
76801 atomic_inc(stat);
76802 }
76803
76804 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
76805 +{
76806 + atomic_inc_unchecked(stat);
76807 +}
76808 +
76809 static inline void fscache_stat_d(atomic_t *stat)
76810 {
76811 atomic_dec(stat);
76812 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
76813
76814 #define __fscache_stat(stat) (NULL)
76815 #define fscache_stat(stat) do {} while (0)
76816 +#define fscache_stat_unchecked(stat) do {} while (0)
76817 #define fscache_stat_d(stat) do {} while (0)
76818 #endif
76819
76820 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
76821 index da032da..0076ce7 100644
76822 --- a/fs/fscache/object.c
76823 +++ b/fs/fscache/object.c
76824 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76825 _debug("LOOKUP \"%s\" in \"%s\"",
76826 cookie->def->name, object->cache->tag->name);
76827
76828 - fscache_stat(&fscache_n_object_lookups);
76829 + fscache_stat_unchecked(&fscache_n_object_lookups);
76830 fscache_stat(&fscache_n_cop_lookup_object);
76831 ret = object->cache->ops->lookup_object(object);
76832 fscache_stat_d(&fscache_n_cop_lookup_object);
76833 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76834 if (ret == -ETIMEDOUT) {
76835 /* probably stuck behind another object, so move this one to
76836 * the back of the queue */
76837 - fscache_stat(&fscache_n_object_lookups_timed_out);
76838 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
76839 _leave(" [timeout]");
76840 return NO_TRANSIT;
76841 }
76842 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
76843 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
76844
76845 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76846 - fscache_stat(&fscache_n_object_lookups_negative);
76847 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
76848
76849 /* Allow write requests to begin stacking up and read requests to begin
76850 * returning ENODATA.
76851 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
76852 /* if we were still looking up, then we must have a positive lookup
76853 * result, in which case there may be data available */
76854 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76855 - fscache_stat(&fscache_n_object_lookups_positive);
76856 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
76857
76858 /* We do (presumably) have data */
76859 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
76860 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
76861 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
76862 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
76863 } else {
76864 - fscache_stat(&fscache_n_object_created);
76865 + fscache_stat_unchecked(&fscache_n_object_created);
76866 }
76867
76868 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
76869 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
76870 fscache_stat_d(&fscache_n_cop_lookup_complete);
76871
76872 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
76873 - fscache_stat(&fscache_n_object_avail);
76874 + fscache_stat_unchecked(&fscache_n_object_avail);
76875
76876 _leave("");
76877 return transit_to(JUMPSTART_DEPS);
76878 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
76879
76880 /* this just shifts the object release to the work processor */
76881 fscache_put_object(object);
76882 - fscache_stat(&fscache_n_object_dead);
76883 + fscache_stat_unchecked(&fscache_n_object_dead);
76884
76885 _leave("");
76886 return transit_to(OBJECT_DEAD);
76887 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76888 enum fscache_checkaux result;
76889
76890 if (!object->cookie->def->check_aux) {
76891 - fscache_stat(&fscache_n_checkaux_none);
76892 + fscache_stat_unchecked(&fscache_n_checkaux_none);
76893 return FSCACHE_CHECKAUX_OKAY;
76894 }
76895
76896 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76897 switch (result) {
76898 /* entry okay as is */
76899 case FSCACHE_CHECKAUX_OKAY:
76900 - fscache_stat(&fscache_n_checkaux_okay);
76901 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
76902 break;
76903
76904 /* entry requires update */
76905 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
76906 - fscache_stat(&fscache_n_checkaux_update);
76907 + fscache_stat_unchecked(&fscache_n_checkaux_update);
76908 break;
76909
76910 /* entry requires deletion */
76911 case FSCACHE_CHECKAUX_OBSOLETE:
76912 - fscache_stat(&fscache_n_checkaux_obsolete);
76913 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
76914 break;
76915
76916 default:
76917 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
76918 {
76919 const struct fscache_state *s;
76920
76921 - fscache_stat(&fscache_n_invalidates_run);
76922 + fscache_stat_unchecked(&fscache_n_invalidates_run);
76923 fscache_stat(&fscache_n_cop_invalidate_object);
76924 s = _fscache_invalidate_object(object, event);
76925 fscache_stat_d(&fscache_n_cop_invalidate_object);
76926 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
76927 {
76928 _enter("{OBJ%x},%d", object->debug_id, event);
76929
76930 - fscache_stat(&fscache_n_updates_run);
76931 + fscache_stat_unchecked(&fscache_n_updates_run);
76932 fscache_stat(&fscache_n_cop_update_object);
76933 object->cache->ops->update_object(object);
76934 fscache_stat_d(&fscache_n_cop_update_object);
76935 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
76936 index e7b87a0..a85d47a 100644
76937 --- a/fs/fscache/operation.c
76938 +++ b/fs/fscache/operation.c
76939 @@ -17,7 +17,7 @@
76940 #include <linux/slab.h>
76941 #include "internal.h"
76942
76943 -atomic_t fscache_op_debug_id;
76944 +atomic_unchecked_t fscache_op_debug_id;
76945 EXPORT_SYMBOL(fscache_op_debug_id);
76946
76947 /**
76948 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
76949 ASSERTCMP(atomic_read(&op->usage), >, 0);
76950 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
76951
76952 - fscache_stat(&fscache_n_op_enqueue);
76953 + fscache_stat_unchecked(&fscache_n_op_enqueue);
76954 switch (op->flags & FSCACHE_OP_TYPE) {
76955 case FSCACHE_OP_ASYNC:
76956 _debug("queue async");
76957 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
76958 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
76959 if (op->processor)
76960 fscache_enqueue_operation(op);
76961 - fscache_stat(&fscache_n_op_run);
76962 + fscache_stat_unchecked(&fscache_n_op_run);
76963 }
76964
76965 /*
76966 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76967 if (object->n_in_progress > 0) {
76968 atomic_inc(&op->usage);
76969 list_add_tail(&op->pend_link, &object->pending_ops);
76970 - fscache_stat(&fscache_n_op_pend);
76971 + fscache_stat_unchecked(&fscache_n_op_pend);
76972 } else if (!list_empty(&object->pending_ops)) {
76973 atomic_inc(&op->usage);
76974 list_add_tail(&op->pend_link, &object->pending_ops);
76975 - fscache_stat(&fscache_n_op_pend);
76976 + fscache_stat_unchecked(&fscache_n_op_pend);
76977 fscache_start_operations(object);
76978 } else {
76979 ASSERTCMP(object->n_in_progress, ==, 0);
76980 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76981 object->n_exclusive++; /* reads and writes must wait */
76982 atomic_inc(&op->usage);
76983 list_add_tail(&op->pend_link, &object->pending_ops);
76984 - fscache_stat(&fscache_n_op_pend);
76985 + fscache_stat_unchecked(&fscache_n_op_pend);
76986 ret = 0;
76987 } else {
76988 /* If we're in any other state, there must have been an I/O
76989 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
76990 if (object->n_exclusive > 0) {
76991 atomic_inc(&op->usage);
76992 list_add_tail(&op->pend_link, &object->pending_ops);
76993 - fscache_stat(&fscache_n_op_pend);
76994 + fscache_stat_unchecked(&fscache_n_op_pend);
76995 } else if (!list_empty(&object->pending_ops)) {
76996 atomic_inc(&op->usage);
76997 list_add_tail(&op->pend_link, &object->pending_ops);
76998 - fscache_stat(&fscache_n_op_pend);
76999 + fscache_stat_unchecked(&fscache_n_op_pend);
77000 fscache_start_operations(object);
77001 } else {
77002 ASSERTCMP(object->n_exclusive, ==, 0);
77003 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
77004 object->n_ops++;
77005 atomic_inc(&op->usage);
77006 list_add_tail(&op->pend_link, &object->pending_ops);
77007 - fscache_stat(&fscache_n_op_pend);
77008 + fscache_stat_unchecked(&fscache_n_op_pend);
77009 ret = 0;
77010 } else if (fscache_object_is_dying(object)) {
77011 - fscache_stat(&fscache_n_op_rejected);
77012 + fscache_stat_unchecked(&fscache_n_op_rejected);
77013 op->state = FSCACHE_OP_ST_CANCELLED;
77014 ret = -ENOBUFS;
77015 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
77016 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
77017 ret = -EBUSY;
77018 if (op->state == FSCACHE_OP_ST_PENDING) {
77019 ASSERT(!list_empty(&op->pend_link));
77020 - fscache_stat(&fscache_n_op_cancelled);
77021 + fscache_stat_unchecked(&fscache_n_op_cancelled);
77022 list_del_init(&op->pend_link);
77023 if (do_cancel)
77024 do_cancel(op);
77025 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
77026 while (!list_empty(&object->pending_ops)) {
77027 op = list_entry(object->pending_ops.next,
77028 struct fscache_operation, pend_link);
77029 - fscache_stat(&fscache_n_op_cancelled);
77030 + fscache_stat_unchecked(&fscache_n_op_cancelled);
77031 list_del_init(&op->pend_link);
77032
77033 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
77034 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
77035 op->state, ==, FSCACHE_OP_ST_CANCELLED);
77036 op->state = FSCACHE_OP_ST_DEAD;
77037
77038 - fscache_stat(&fscache_n_op_release);
77039 + fscache_stat_unchecked(&fscache_n_op_release);
77040
77041 if (op->release) {
77042 op->release(op);
77043 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
77044 * lock, and defer it otherwise */
77045 if (!spin_trylock(&object->lock)) {
77046 _debug("defer put");
77047 - fscache_stat(&fscache_n_op_deferred_release);
77048 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
77049
77050 cache = object->cache;
77051 spin_lock(&cache->op_gc_list_lock);
77052 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
77053
77054 _debug("GC DEFERRED REL OBJ%x OP%x",
77055 object->debug_id, op->debug_id);
77056 - fscache_stat(&fscache_n_op_gc);
77057 + fscache_stat_unchecked(&fscache_n_op_gc);
77058
77059 ASSERTCMP(atomic_read(&op->usage), ==, 0);
77060 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
77061 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
77062 index de33b3f..8be4d29 100644
77063 --- a/fs/fscache/page.c
77064 +++ b/fs/fscache/page.c
77065 @@ -74,7 +74,7 @@ try_again:
77066 val = radix_tree_lookup(&cookie->stores, page->index);
77067 if (!val) {
77068 rcu_read_unlock();
77069 - fscache_stat(&fscache_n_store_vmscan_not_storing);
77070 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
77071 __fscache_uncache_page(cookie, page);
77072 return true;
77073 }
77074 @@ -104,11 +104,11 @@ try_again:
77075 spin_unlock(&cookie->stores_lock);
77076
77077 if (xpage) {
77078 - fscache_stat(&fscache_n_store_vmscan_cancelled);
77079 - fscache_stat(&fscache_n_store_radix_deletes);
77080 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
77081 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77082 ASSERTCMP(xpage, ==, page);
77083 } else {
77084 - fscache_stat(&fscache_n_store_vmscan_gone);
77085 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
77086 }
77087
77088 wake_up_bit(&cookie->flags, 0);
77089 @@ -123,11 +123,11 @@ page_busy:
77090 * sleeping on memory allocation, so we may need to impose a timeout
77091 * too. */
77092 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
77093 - fscache_stat(&fscache_n_store_vmscan_busy);
77094 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
77095 return false;
77096 }
77097
77098 - fscache_stat(&fscache_n_store_vmscan_wait);
77099 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
77100 if (!release_page_wait_timeout(cookie, page))
77101 _debug("fscache writeout timeout page: %p{%lx}",
77102 page, page->index);
77103 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
77104 FSCACHE_COOKIE_STORING_TAG);
77105 if (!radix_tree_tag_get(&cookie->stores, page->index,
77106 FSCACHE_COOKIE_PENDING_TAG)) {
77107 - fscache_stat(&fscache_n_store_radix_deletes);
77108 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
77109 xpage = radix_tree_delete(&cookie->stores, page->index);
77110 }
77111 spin_unlock(&cookie->stores_lock);
77112 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
77113
77114 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
77115
77116 - fscache_stat(&fscache_n_attr_changed_calls);
77117 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
77118
77119 if (fscache_object_is_active(object)) {
77120 fscache_stat(&fscache_n_cop_attr_changed);
77121 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77122
77123 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77124
77125 - fscache_stat(&fscache_n_attr_changed);
77126 + fscache_stat_unchecked(&fscache_n_attr_changed);
77127
77128 op = kzalloc(sizeof(*op), GFP_KERNEL);
77129 if (!op) {
77130 - fscache_stat(&fscache_n_attr_changed_nomem);
77131 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
77132 _leave(" = -ENOMEM");
77133 return -ENOMEM;
77134 }
77135 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
77136 if (fscache_submit_exclusive_op(object, op) < 0)
77137 goto nobufs_dec;
77138 spin_unlock(&cookie->lock);
77139 - fscache_stat(&fscache_n_attr_changed_ok);
77140 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
77141 fscache_put_operation(op);
77142 _leave(" = 0");
77143 return 0;
77144 @@ -242,7 +242,7 @@ nobufs:
77145 kfree(op);
77146 if (wake_cookie)
77147 __fscache_wake_unused_cookie(cookie);
77148 - fscache_stat(&fscache_n_attr_changed_nobufs);
77149 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
77150 _leave(" = %d", -ENOBUFS);
77151 return -ENOBUFS;
77152 }
77153 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
77154 /* allocate a retrieval operation and attempt to submit it */
77155 op = kzalloc(sizeof(*op), GFP_NOIO);
77156 if (!op) {
77157 - fscache_stat(&fscache_n_retrievals_nomem);
77158 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77159 return NULL;
77160 }
77161
77162 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
77163 return 0;
77164 }
77165
77166 - fscache_stat(&fscache_n_retrievals_wait);
77167 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
77168
77169 jif = jiffies;
77170 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
77171 TASK_INTERRUPTIBLE) != 0) {
77172 - fscache_stat(&fscache_n_retrievals_intr);
77173 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77174 _leave(" = -ERESTARTSYS");
77175 return -ERESTARTSYS;
77176 }
77177 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
77178 */
77179 int fscache_wait_for_operation_activation(struct fscache_object *object,
77180 struct fscache_operation *op,
77181 - atomic_t *stat_op_waits,
77182 - atomic_t *stat_object_dead,
77183 + atomic_unchecked_t *stat_op_waits,
77184 + atomic_unchecked_t *stat_object_dead,
77185 void (*do_cancel)(struct fscache_operation *))
77186 {
77187 int ret;
77188 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77189
77190 _debug(">>> WT");
77191 if (stat_op_waits)
77192 - fscache_stat(stat_op_waits);
77193 + fscache_stat_unchecked(stat_op_waits);
77194 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
77195 TASK_INTERRUPTIBLE) != 0) {
77196 ret = fscache_cancel_op(op, do_cancel);
77197 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77198 check_if_dead:
77199 if (op->state == FSCACHE_OP_ST_CANCELLED) {
77200 if (stat_object_dead)
77201 - fscache_stat(stat_object_dead);
77202 + fscache_stat_unchecked(stat_object_dead);
77203 _leave(" = -ENOBUFS [cancelled]");
77204 return -ENOBUFS;
77205 }
77206 @@ -381,7 +381,7 @@ check_if_dead:
77207 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
77208 fscache_cancel_op(op, do_cancel);
77209 if (stat_object_dead)
77210 - fscache_stat(stat_object_dead);
77211 + fscache_stat_unchecked(stat_object_dead);
77212 return -ENOBUFS;
77213 }
77214 return 0;
77215 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77216
77217 _enter("%p,%p,,,", cookie, page);
77218
77219 - fscache_stat(&fscache_n_retrievals);
77220 + fscache_stat_unchecked(&fscache_n_retrievals);
77221
77222 if (hlist_empty(&cookie->backing_objects))
77223 goto nobufs;
77224 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77225 goto nobufs_unlock_dec;
77226 spin_unlock(&cookie->lock);
77227
77228 - fscache_stat(&fscache_n_retrieval_ops);
77229 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77230
77231 /* pin the netfs read context in case we need to do the actual netfs
77232 * read because we've encountered a cache read failure */
77233 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77234
77235 error:
77236 if (ret == -ENOMEM)
77237 - fscache_stat(&fscache_n_retrievals_nomem);
77238 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77239 else if (ret == -ERESTARTSYS)
77240 - fscache_stat(&fscache_n_retrievals_intr);
77241 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77242 else if (ret == -ENODATA)
77243 - fscache_stat(&fscache_n_retrievals_nodata);
77244 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77245 else if (ret < 0)
77246 - fscache_stat(&fscache_n_retrievals_nobufs);
77247 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77248 else
77249 - fscache_stat(&fscache_n_retrievals_ok);
77250 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77251
77252 fscache_put_retrieval(op);
77253 _leave(" = %d", ret);
77254 @@ -505,7 +505,7 @@ nobufs_unlock:
77255 __fscache_wake_unused_cookie(cookie);
77256 kfree(op);
77257 nobufs:
77258 - fscache_stat(&fscache_n_retrievals_nobufs);
77259 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77260 _leave(" = -ENOBUFS");
77261 return -ENOBUFS;
77262 }
77263 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77264
77265 _enter("%p,,%d,,,", cookie, *nr_pages);
77266
77267 - fscache_stat(&fscache_n_retrievals);
77268 + fscache_stat_unchecked(&fscache_n_retrievals);
77269
77270 if (hlist_empty(&cookie->backing_objects))
77271 goto nobufs;
77272 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77273 goto nobufs_unlock_dec;
77274 spin_unlock(&cookie->lock);
77275
77276 - fscache_stat(&fscache_n_retrieval_ops);
77277 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77278
77279 /* pin the netfs read context in case we need to do the actual netfs
77280 * read because we've encountered a cache read failure */
77281 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77282
77283 error:
77284 if (ret == -ENOMEM)
77285 - fscache_stat(&fscache_n_retrievals_nomem);
77286 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77287 else if (ret == -ERESTARTSYS)
77288 - fscache_stat(&fscache_n_retrievals_intr);
77289 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77290 else if (ret == -ENODATA)
77291 - fscache_stat(&fscache_n_retrievals_nodata);
77292 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77293 else if (ret < 0)
77294 - fscache_stat(&fscache_n_retrievals_nobufs);
77295 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77296 else
77297 - fscache_stat(&fscache_n_retrievals_ok);
77298 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77299
77300 fscache_put_retrieval(op);
77301 _leave(" = %d", ret);
77302 @@ -636,7 +636,7 @@ nobufs_unlock:
77303 if (wake_cookie)
77304 __fscache_wake_unused_cookie(cookie);
77305 nobufs:
77306 - fscache_stat(&fscache_n_retrievals_nobufs);
77307 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77308 _leave(" = -ENOBUFS");
77309 return -ENOBUFS;
77310 }
77311 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77312
77313 _enter("%p,%p,,,", cookie, page);
77314
77315 - fscache_stat(&fscache_n_allocs);
77316 + fscache_stat_unchecked(&fscache_n_allocs);
77317
77318 if (hlist_empty(&cookie->backing_objects))
77319 goto nobufs;
77320 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77321 goto nobufs_unlock_dec;
77322 spin_unlock(&cookie->lock);
77323
77324 - fscache_stat(&fscache_n_alloc_ops);
77325 + fscache_stat_unchecked(&fscache_n_alloc_ops);
77326
77327 ret = fscache_wait_for_operation_activation(
77328 object, &op->op,
77329 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77330
77331 error:
77332 if (ret == -ERESTARTSYS)
77333 - fscache_stat(&fscache_n_allocs_intr);
77334 + fscache_stat_unchecked(&fscache_n_allocs_intr);
77335 else if (ret < 0)
77336 - fscache_stat(&fscache_n_allocs_nobufs);
77337 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77338 else
77339 - fscache_stat(&fscache_n_allocs_ok);
77340 + fscache_stat_unchecked(&fscache_n_allocs_ok);
77341
77342 fscache_put_retrieval(op);
77343 _leave(" = %d", ret);
77344 @@ -730,7 +730,7 @@ nobufs_unlock:
77345 if (wake_cookie)
77346 __fscache_wake_unused_cookie(cookie);
77347 nobufs:
77348 - fscache_stat(&fscache_n_allocs_nobufs);
77349 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77350 _leave(" = -ENOBUFS");
77351 return -ENOBUFS;
77352 }
77353 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77354
77355 spin_lock(&cookie->stores_lock);
77356
77357 - fscache_stat(&fscache_n_store_calls);
77358 + fscache_stat_unchecked(&fscache_n_store_calls);
77359
77360 /* find a page to store */
77361 page = NULL;
77362 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77363 page = results[0];
77364 _debug("gang %d [%lx]", n, page->index);
77365 if (page->index > op->store_limit) {
77366 - fscache_stat(&fscache_n_store_pages_over_limit);
77367 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
77368 goto superseded;
77369 }
77370
77371 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77372 spin_unlock(&cookie->stores_lock);
77373 spin_unlock(&object->lock);
77374
77375 - fscache_stat(&fscache_n_store_pages);
77376 + fscache_stat_unchecked(&fscache_n_store_pages);
77377 fscache_stat(&fscache_n_cop_write_page);
77378 ret = object->cache->ops->write_page(op, page);
77379 fscache_stat_d(&fscache_n_cop_write_page);
77380 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77381 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77382 ASSERT(PageFsCache(page));
77383
77384 - fscache_stat(&fscache_n_stores);
77385 + fscache_stat_unchecked(&fscache_n_stores);
77386
77387 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
77388 _leave(" = -ENOBUFS [invalidating]");
77389 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77390 spin_unlock(&cookie->stores_lock);
77391 spin_unlock(&object->lock);
77392
77393 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
77394 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
77395 op->store_limit = object->store_limit;
77396
77397 __fscache_use_cookie(cookie);
77398 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77399
77400 spin_unlock(&cookie->lock);
77401 radix_tree_preload_end();
77402 - fscache_stat(&fscache_n_store_ops);
77403 - fscache_stat(&fscache_n_stores_ok);
77404 + fscache_stat_unchecked(&fscache_n_store_ops);
77405 + fscache_stat_unchecked(&fscache_n_stores_ok);
77406
77407 /* the work queue now carries its own ref on the object */
77408 fscache_put_operation(&op->op);
77409 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77410 return 0;
77411
77412 already_queued:
77413 - fscache_stat(&fscache_n_stores_again);
77414 + fscache_stat_unchecked(&fscache_n_stores_again);
77415 already_pending:
77416 spin_unlock(&cookie->stores_lock);
77417 spin_unlock(&object->lock);
77418 spin_unlock(&cookie->lock);
77419 radix_tree_preload_end();
77420 kfree(op);
77421 - fscache_stat(&fscache_n_stores_ok);
77422 + fscache_stat_unchecked(&fscache_n_stores_ok);
77423 _leave(" = 0");
77424 return 0;
77425
77426 @@ -1039,14 +1039,14 @@ nobufs:
77427 kfree(op);
77428 if (wake_cookie)
77429 __fscache_wake_unused_cookie(cookie);
77430 - fscache_stat(&fscache_n_stores_nobufs);
77431 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
77432 _leave(" = -ENOBUFS");
77433 return -ENOBUFS;
77434
77435 nomem_free:
77436 kfree(op);
77437 nomem:
77438 - fscache_stat(&fscache_n_stores_oom);
77439 + fscache_stat_unchecked(&fscache_n_stores_oom);
77440 _leave(" = -ENOMEM");
77441 return -ENOMEM;
77442 }
77443 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
77444 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77445 ASSERTCMP(page, !=, NULL);
77446
77447 - fscache_stat(&fscache_n_uncaches);
77448 + fscache_stat_unchecked(&fscache_n_uncaches);
77449
77450 /* cache withdrawal may beat us to it */
77451 if (!PageFsCache(page))
77452 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
77453 struct fscache_cookie *cookie = op->op.object->cookie;
77454
77455 #ifdef CONFIG_FSCACHE_STATS
77456 - atomic_inc(&fscache_n_marks);
77457 + atomic_inc_unchecked(&fscache_n_marks);
77458 #endif
77459
77460 _debug("- mark %p{%lx}", page, page->index);
77461 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
77462 index 40d13c7..ddf52b9 100644
77463 --- a/fs/fscache/stats.c
77464 +++ b/fs/fscache/stats.c
77465 @@ -18,99 +18,99 @@
77466 /*
77467 * operation counters
77468 */
77469 -atomic_t fscache_n_op_pend;
77470 -atomic_t fscache_n_op_run;
77471 -atomic_t fscache_n_op_enqueue;
77472 -atomic_t fscache_n_op_requeue;
77473 -atomic_t fscache_n_op_deferred_release;
77474 -atomic_t fscache_n_op_release;
77475 -atomic_t fscache_n_op_gc;
77476 -atomic_t fscache_n_op_cancelled;
77477 -atomic_t fscache_n_op_rejected;
77478 +atomic_unchecked_t fscache_n_op_pend;
77479 +atomic_unchecked_t fscache_n_op_run;
77480 +atomic_unchecked_t fscache_n_op_enqueue;
77481 +atomic_unchecked_t fscache_n_op_requeue;
77482 +atomic_unchecked_t fscache_n_op_deferred_release;
77483 +atomic_unchecked_t fscache_n_op_release;
77484 +atomic_unchecked_t fscache_n_op_gc;
77485 +atomic_unchecked_t fscache_n_op_cancelled;
77486 +atomic_unchecked_t fscache_n_op_rejected;
77487
77488 -atomic_t fscache_n_attr_changed;
77489 -atomic_t fscache_n_attr_changed_ok;
77490 -atomic_t fscache_n_attr_changed_nobufs;
77491 -atomic_t fscache_n_attr_changed_nomem;
77492 -atomic_t fscache_n_attr_changed_calls;
77493 +atomic_unchecked_t fscache_n_attr_changed;
77494 +atomic_unchecked_t fscache_n_attr_changed_ok;
77495 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
77496 +atomic_unchecked_t fscache_n_attr_changed_nomem;
77497 +atomic_unchecked_t fscache_n_attr_changed_calls;
77498
77499 -atomic_t fscache_n_allocs;
77500 -atomic_t fscache_n_allocs_ok;
77501 -atomic_t fscache_n_allocs_wait;
77502 -atomic_t fscache_n_allocs_nobufs;
77503 -atomic_t fscache_n_allocs_intr;
77504 -atomic_t fscache_n_allocs_object_dead;
77505 -atomic_t fscache_n_alloc_ops;
77506 -atomic_t fscache_n_alloc_op_waits;
77507 +atomic_unchecked_t fscache_n_allocs;
77508 +atomic_unchecked_t fscache_n_allocs_ok;
77509 +atomic_unchecked_t fscache_n_allocs_wait;
77510 +atomic_unchecked_t fscache_n_allocs_nobufs;
77511 +atomic_unchecked_t fscache_n_allocs_intr;
77512 +atomic_unchecked_t fscache_n_allocs_object_dead;
77513 +atomic_unchecked_t fscache_n_alloc_ops;
77514 +atomic_unchecked_t fscache_n_alloc_op_waits;
77515
77516 -atomic_t fscache_n_retrievals;
77517 -atomic_t fscache_n_retrievals_ok;
77518 -atomic_t fscache_n_retrievals_wait;
77519 -atomic_t fscache_n_retrievals_nodata;
77520 -atomic_t fscache_n_retrievals_nobufs;
77521 -atomic_t fscache_n_retrievals_intr;
77522 -atomic_t fscache_n_retrievals_nomem;
77523 -atomic_t fscache_n_retrievals_object_dead;
77524 -atomic_t fscache_n_retrieval_ops;
77525 -atomic_t fscache_n_retrieval_op_waits;
77526 +atomic_unchecked_t fscache_n_retrievals;
77527 +atomic_unchecked_t fscache_n_retrievals_ok;
77528 +atomic_unchecked_t fscache_n_retrievals_wait;
77529 +atomic_unchecked_t fscache_n_retrievals_nodata;
77530 +atomic_unchecked_t fscache_n_retrievals_nobufs;
77531 +atomic_unchecked_t fscache_n_retrievals_intr;
77532 +atomic_unchecked_t fscache_n_retrievals_nomem;
77533 +atomic_unchecked_t fscache_n_retrievals_object_dead;
77534 +atomic_unchecked_t fscache_n_retrieval_ops;
77535 +atomic_unchecked_t fscache_n_retrieval_op_waits;
77536
77537 -atomic_t fscache_n_stores;
77538 -atomic_t fscache_n_stores_ok;
77539 -atomic_t fscache_n_stores_again;
77540 -atomic_t fscache_n_stores_nobufs;
77541 -atomic_t fscache_n_stores_oom;
77542 -atomic_t fscache_n_store_ops;
77543 -atomic_t fscache_n_store_calls;
77544 -atomic_t fscache_n_store_pages;
77545 -atomic_t fscache_n_store_radix_deletes;
77546 -atomic_t fscache_n_store_pages_over_limit;
77547 +atomic_unchecked_t fscache_n_stores;
77548 +atomic_unchecked_t fscache_n_stores_ok;
77549 +atomic_unchecked_t fscache_n_stores_again;
77550 +atomic_unchecked_t fscache_n_stores_nobufs;
77551 +atomic_unchecked_t fscache_n_stores_oom;
77552 +atomic_unchecked_t fscache_n_store_ops;
77553 +atomic_unchecked_t fscache_n_store_calls;
77554 +atomic_unchecked_t fscache_n_store_pages;
77555 +atomic_unchecked_t fscache_n_store_radix_deletes;
77556 +atomic_unchecked_t fscache_n_store_pages_over_limit;
77557
77558 -atomic_t fscache_n_store_vmscan_not_storing;
77559 -atomic_t fscache_n_store_vmscan_gone;
77560 -atomic_t fscache_n_store_vmscan_busy;
77561 -atomic_t fscache_n_store_vmscan_cancelled;
77562 -atomic_t fscache_n_store_vmscan_wait;
77563 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
77564 +atomic_unchecked_t fscache_n_store_vmscan_gone;
77565 +atomic_unchecked_t fscache_n_store_vmscan_busy;
77566 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
77567 +atomic_unchecked_t fscache_n_store_vmscan_wait;
77568
77569 -atomic_t fscache_n_marks;
77570 -atomic_t fscache_n_uncaches;
77571 +atomic_unchecked_t fscache_n_marks;
77572 +atomic_unchecked_t fscache_n_uncaches;
77573
77574 -atomic_t fscache_n_acquires;
77575 -atomic_t fscache_n_acquires_null;
77576 -atomic_t fscache_n_acquires_no_cache;
77577 -atomic_t fscache_n_acquires_ok;
77578 -atomic_t fscache_n_acquires_nobufs;
77579 -atomic_t fscache_n_acquires_oom;
77580 +atomic_unchecked_t fscache_n_acquires;
77581 +atomic_unchecked_t fscache_n_acquires_null;
77582 +atomic_unchecked_t fscache_n_acquires_no_cache;
77583 +atomic_unchecked_t fscache_n_acquires_ok;
77584 +atomic_unchecked_t fscache_n_acquires_nobufs;
77585 +atomic_unchecked_t fscache_n_acquires_oom;
77586
77587 -atomic_t fscache_n_invalidates;
77588 -atomic_t fscache_n_invalidates_run;
77589 +atomic_unchecked_t fscache_n_invalidates;
77590 +atomic_unchecked_t fscache_n_invalidates_run;
77591
77592 -atomic_t fscache_n_updates;
77593 -atomic_t fscache_n_updates_null;
77594 -atomic_t fscache_n_updates_run;
77595 +atomic_unchecked_t fscache_n_updates;
77596 +atomic_unchecked_t fscache_n_updates_null;
77597 +atomic_unchecked_t fscache_n_updates_run;
77598
77599 -atomic_t fscache_n_relinquishes;
77600 -atomic_t fscache_n_relinquishes_null;
77601 -atomic_t fscache_n_relinquishes_waitcrt;
77602 -atomic_t fscache_n_relinquishes_retire;
77603 +atomic_unchecked_t fscache_n_relinquishes;
77604 +atomic_unchecked_t fscache_n_relinquishes_null;
77605 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
77606 +atomic_unchecked_t fscache_n_relinquishes_retire;
77607
77608 -atomic_t fscache_n_cookie_index;
77609 -atomic_t fscache_n_cookie_data;
77610 -atomic_t fscache_n_cookie_special;
77611 +atomic_unchecked_t fscache_n_cookie_index;
77612 +atomic_unchecked_t fscache_n_cookie_data;
77613 +atomic_unchecked_t fscache_n_cookie_special;
77614
77615 -atomic_t fscache_n_object_alloc;
77616 -atomic_t fscache_n_object_no_alloc;
77617 -atomic_t fscache_n_object_lookups;
77618 -atomic_t fscache_n_object_lookups_negative;
77619 -atomic_t fscache_n_object_lookups_positive;
77620 -atomic_t fscache_n_object_lookups_timed_out;
77621 -atomic_t fscache_n_object_created;
77622 -atomic_t fscache_n_object_avail;
77623 -atomic_t fscache_n_object_dead;
77624 +atomic_unchecked_t fscache_n_object_alloc;
77625 +atomic_unchecked_t fscache_n_object_no_alloc;
77626 +atomic_unchecked_t fscache_n_object_lookups;
77627 +atomic_unchecked_t fscache_n_object_lookups_negative;
77628 +atomic_unchecked_t fscache_n_object_lookups_positive;
77629 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
77630 +atomic_unchecked_t fscache_n_object_created;
77631 +atomic_unchecked_t fscache_n_object_avail;
77632 +atomic_unchecked_t fscache_n_object_dead;
77633
77634 -atomic_t fscache_n_checkaux_none;
77635 -atomic_t fscache_n_checkaux_okay;
77636 -atomic_t fscache_n_checkaux_update;
77637 -atomic_t fscache_n_checkaux_obsolete;
77638 +atomic_unchecked_t fscache_n_checkaux_none;
77639 +atomic_unchecked_t fscache_n_checkaux_okay;
77640 +atomic_unchecked_t fscache_n_checkaux_update;
77641 +atomic_unchecked_t fscache_n_checkaux_obsolete;
77642
77643 atomic_t fscache_n_cop_alloc_object;
77644 atomic_t fscache_n_cop_lookup_object;
77645 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
77646 seq_puts(m, "FS-Cache statistics\n");
77647
77648 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
77649 - atomic_read(&fscache_n_cookie_index),
77650 - atomic_read(&fscache_n_cookie_data),
77651 - atomic_read(&fscache_n_cookie_special));
77652 + atomic_read_unchecked(&fscache_n_cookie_index),
77653 + atomic_read_unchecked(&fscache_n_cookie_data),
77654 + atomic_read_unchecked(&fscache_n_cookie_special));
77655
77656 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
77657 - atomic_read(&fscache_n_object_alloc),
77658 - atomic_read(&fscache_n_object_no_alloc),
77659 - atomic_read(&fscache_n_object_avail),
77660 - atomic_read(&fscache_n_object_dead));
77661 + atomic_read_unchecked(&fscache_n_object_alloc),
77662 + atomic_read_unchecked(&fscache_n_object_no_alloc),
77663 + atomic_read_unchecked(&fscache_n_object_avail),
77664 + atomic_read_unchecked(&fscache_n_object_dead));
77665 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
77666 - atomic_read(&fscache_n_checkaux_none),
77667 - atomic_read(&fscache_n_checkaux_okay),
77668 - atomic_read(&fscache_n_checkaux_update),
77669 - atomic_read(&fscache_n_checkaux_obsolete));
77670 + atomic_read_unchecked(&fscache_n_checkaux_none),
77671 + atomic_read_unchecked(&fscache_n_checkaux_okay),
77672 + atomic_read_unchecked(&fscache_n_checkaux_update),
77673 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
77674
77675 seq_printf(m, "Pages : mrk=%u unc=%u\n",
77676 - atomic_read(&fscache_n_marks),
77677 - atomic_read(&fscache_n_uncaches));
77678 + atomic_read_unchecked(&fscache_n_marks),
77679 + atomic_read_unchecked(&fscache_n_uncaches));
77680
77681 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
77682 " oom=%u\n",
77683 - atomic_read(&fscache_n_acquires),
77684 - atomic_read(&fscache_n_acquires_null),
77685 - atomic_read(&fscache_n_acquires_no_cache),
77686 - atomic_read(&fscache_n_acquires_ok),
77687 - atomic_read(&fscache_n_acquires_nobufs),
77688 - atomic_read(&fscache_n_acquires_oom));
77689 + atomic_read_unchecked(&fscache_n_acquires),
77690 + atomic_read_unchecked(&fscache_n_acquires_null),
77691 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
77692 + atomic_read_unchecked(&fscache_n_acquires_ok),
77693 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
77694 + atomic_read_unchecked(&fscache_n_acquires_oom));
77695
77696 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
77697 - atomic_read(&fscache_n_object_lookups),
77698 - atomic_read(&fscache_n_object_lookups_negative),
77699 - atomic_read(&fscache_n_object_lookups_positive),
77700 - atomic_read(&fscache_n_object_created),
77701 - atomic_read(&fscache_n_object_lookups_timed_out));
77702 + atomic_read_unchecked(&fscache_n_object_lookups),
77703 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
77704 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
77705 + atomic_read_unchecked(&fscache_n_object_created),
77706 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
77707
77708 seq_printf(m, "Invals : n=%u run=%u\n",
77709 - atomic_read(&fscache_n_invalidates),
77710 - atomic_read(&fscache_n_invalidates_run));
77711 + atomic_read_unchecked(&fscache_n_invalidates),
77712 + atomic_read_unchecked(&fscache_n_invalidates_run));
77713
77714 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
77715 - atomic_read(&fscache_n_updates),
77716 - atomic_read(&fscache_n_updates_null),
77717 - atomic_read(&fscache_n_updates_run));
77718 + atomic_read_unchecked(&fscache_n_updates),
77719 + atomic_read_unchecked(&fscache_n_updates_null),
77720 + atomic_read_unchecked(&fscache_n_updates_run));
77721
77722 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
77723 - atomic_read(&fscache_n_relinquishes),
77724 - atomic_read(&fscache_n_relinquishes_null),
77725 - atomic_read(&fscache_n_relinquishes_waitcrt),
77726 - atomic_read(&fscache_n_relinquishes_retire));
77727 + atomic_read_unchecked(&fscache_n_relinquishes),
77728 + atomic_read_unchecked(&fscache_n_relinquishes_null),
77729 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
77730 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
77731
77732 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
77733 - atomic_read(&fscache_n_attr_changed),
77734 - atomic_read(&fscache_n_attr_changed_ok),
77735 - atomic_read(&fscache_n_attr_changed_nobufs),
77736 - atomic_read(&fscache_n_attr_changed_nomem),
77737 - atomic_read(&fscache_n_attr_changed_calls));
77738 + atomic_read_unchecked(&fscache_n_attr_changed),
77739 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
77740 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
77741 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
77742 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
77743
77744 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
77745 - atomic_read(&fscache_n_allocs),
77746 - atomic_read(&fscache_n_allocs_ok),
77747 - atomic_read(&fscache_n_allocs_wait),
77748 - atomic_read(&fscache_n_allocs_nobufs),
77749 - atomic_read(&fscache_n_allocs_intr));
77750 + atomic_read_unchecked(&fscache_n_allocs),
77751 + atomic_read_unchecked(&fscache_n_allocs_ok),
77752 + atomic_read_unchecked(&fscache_n_allocs_wait),
77753 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
77754 + atomic_read_unchecked(&fscache_n_allocs_intr));
77755 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
77756 - atomic_read(&fscache_n_alloc_ops),
77757 - atomic_read(&fscache_n_alloc_op_waits),
77758 - atomic_read(&fscache_n_allocs_object_dead));
77759 + atomic_read_unchecked(&fscache_n_alloc_ops),
77760 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
77761 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
77762
77763 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
77764 " int=%u oom=%u\n",
77765 - atomic_read(&fscache_n_retrievals),
77766 - atomic_read(&fscache_n_retrievals_ok),
77767 - atomic_read(&fscache_n_retrievals_wait),
77768 - atomic_read(&fscache_n_retrievals_nodata),
77769 - atomic_read(&fscache_n_retrievals_nobufs),
77770 - atomic_read(&fscache_n_retrievals_intr),
77771 - atomic_read(&fscache_n_retrievals_nomem));
77772 + atomic_read_unchecked(&fscache_n_retrievals),
77773 + atomic_read_unchecked(&fscache_n_retrievals_ok),
77774 + atomic_read_unchecked(&fscache_n_retrievals_wait),
77775 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
77776 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
77777 + atomic_read_unchecked(&fscache_n_retrievals_intr),
77778 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
77779 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
77780 - atomic_read(&fscache_n_retrieval_ops),
77781 - atomic_read(&fscache_n_retrieval_op_waits),
77782 - atomic_read(&fscache_n_retrievals_object_dead));
77783 + atomic_read_unchecked(&fscache_n_retrieval_ops),
77784 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
77785 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
77786
77787 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
77788 - atomic_read(&fscache_n_stores),
77789 - atomic_read(&fscache_n_stores_ok),
77790 - atomic_read(&fscache_n_stores_again),
77791 - atomic_read(&fscache_n_stores_nobufs),
77792 - atomic_read(&fscache_n_stores_oom));
77793 + atomic_read_unchecked(&fscache_n_stores),
77794 + atomic_read_unchecked(&fscache_n_stores_ok),
77795 + atomic_read_unchecked(&fscache_n_stores_again),
77796 + atomic_read_unchecked(&fscache_n_stores_nobufs),
77797 + atomic_read_unchecked(&fscache_n_stores_oom));
77798 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
77799 - atomic_read(&fscache_n_store_ops),
77800 - atomic_read(&fscache_n_store_calls),
77801 - atomic_read(&fscache_n_store_pages),
77802 - atomic_read(&fscache_n_store_radix_deletes),
77803 - atomic_read(&fscache_n_store_pages_over_limit));
77804 + atomic_read_unchecked(&fscache_n_store_ops),
77805 + atomic_read_unchecked(&fscache_n_store_calls),
77806 + atomic_read_unchecked(&fscache_n_store_pages),
77807 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
77808 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
77809
77810 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
77811 - atomic_read(&fscache_n_store_vmscan_not_storing),
77812 - atomic_read(&fscache_n_store_vmscan_gone),
77813 - atomic_read(&fscache_n_store_vmscan_busy),
77814 - atomic_read(&fscache_n_store_vmscan_cancelled),
77815 - atomic_read(&fscache_n_store_vmscan_wait));
77816 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
77817 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
77818 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
77819 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
77820 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
77821
77822 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
77823 - atomic_read(&fscache_n_op_pend),
77824 - atomic_read(&fscache_n_op_run),
77825 - atomic_read(&fscache_n_op_enqueue),
77826 - atomic_read(&fscache_n_op_cancelled),
77827 - atomic_read(&fscache_n_op_rejected));
77828 + atomic_read_unchecked(&fscache_n_op_pend),
77829 + atomic_read_unchecked(&fscache_n_op_run),
77830 + atomic_read_unchecked(&fscache_n_op_enqueue),
77831 + atomic_read_unchecked(&fscache_n_op_cancelled),
77832 + atomic_read_unchecked(&fscache_n_op_rejected));
77833 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
77834 - atomic_read(&fscache_n_op_deferred_release),
77835 - atomic_read(&fscache_n_op_release),
77836 - atomic_read(&fscache_n_op_gc));
77837 + atomic_read_unchecked(&fscache_n_op_deferred_release),
77838 + atomic_read_unchecked(&fscache_n_op_release),
77839 + atomic_read_unchecked(&fscache_n_op_gc));
77840
77841 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
77842 atomic_read(&fscache_n_cop_alloc_object),
77843 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
77844 index e5bbf74..9bfdaf3 100644
77845 --- a/fs/fuse/cuse.c
77846 +++ b/fs/fuse/cuse.c
77847 @@ -602,10 +602,12 @@ static int __init cuse_init(void)
77848 INIT_LIST_HEAD(&cuse_conntbl[i]);
77849
77850 /* inherit and extend fuse_dev_operations */
77851 - cuse_channel_fops = fuse_dev_operations;
77852 - cuse_channel_fops.owner = THIS_MODULE;
77853 - cuse_channel_fops.open = cuse_channel_open;
77854 - cuse_channel_fops.release = cuse_channel_release;
77855 + pax_open_kernel();
77856 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
77857 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
77858 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
77859 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
77860 + pax_close_kernel();
77861
77862 cuse_class = class_create(THIS_MODULE, "cuse");
77863 if (IS_ERR(cuse_class))
77864 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
77865 index c8b68ab..97190db 100644
77866 --- a/fs/fuse/dev.c
77867 +++ b/fs/fuse/dev.c
77868 @@ -1398,7 +1398,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77869 ret = 0;
77870 pipe_lock(pipe);
77871
77872 - if (!pipe->readers) {
77873 + if (!atomic_read(&pipe->readers)) {
77874 send_sig(SIGPIPE, current, 0);
77875 if (!ret)
77876 ret = -EPIPE;
77877 @@ -1427,7 +1427,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77878 page_nr++;
77879 ret += buf->len;
77880
77881 - if (pipe->files)
77882 + if (atomic_read(&pipe->files))
77883 do_wakeup = 1;
77884 }
77885
77886 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
77887 index 0572bca..cb9c3fa 100644
77888 --- a/fs/fuse/dir.c
77889 +++ b/fs/fuse/dir.c
77890 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
77891 return link;
77892 }
77893
77894 -static void free_link(char *link)
77895 +static void free_link(const char *link)
77896 {
77897 if (!IS_ERR(link))
77898 free_page((unsigned long) link);
77899 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
77900 index 0fa8062..755b198 100644
77901 --- a/fs/gfs2/glock.c
77902 +++ b/fs/gfs2/glock.c
77903 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
77904 if (held1 != held2) {
77905 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
77906 if (held2)
77907 - gl->gl_lockref.count++;
77908 + __lockref_inc(&gl->gl_lockref);
77909 else
77910 - gl->gl_lockref.count--;
77911 + __lockref_dec(&gl->gl_lockref);
77912 }
77913 if (held1 && held2 && list_empty(&gl->gl_holders))
77914 clear_bit(GLF_QUEUED, &gl->gl_flags);
77915 @@ -614,9 +614,9 @@ out:
77916 out_sched:
77917 clear_bit(GLF_LOCK, &gl->gl_flags);
77918 smp_mb__after_atomic();
77919 - gl->gl_lockref.count++;
77920 + __lockref_inc(&gl->gl_lockref);
77921 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77922 - gl->gl_lockref.count--;
77923 + __lockref_dec(&gl->gl_lockref);
77924 return;
77925
77926 out_unlock:
77927 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
77928 gl->gl_sbd = sdp;
77929 gl->gl_flags = 0;
77930 gl->gl_name = name;
77931 - gl->gl_lockref.count = 1;
77932 + __lockref_set(&gl->gl_lockref, 1);
77933 gl->gl_state = LM_ST_UNLOCKED;
77934 gl->gl_target = LM_ST_UNLOCKED;
77935 gl->gl_demote_state = LM_ST_EXCLUSIVE;
77936 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
77937 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
77938 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
77939 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77940 - gl->gl_lockref.count++;
77941 + __lockref_inc(&gl->gl_lockref);
77942 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77943 - gl->gl_lockref.count--;
77944 + __lockref_dec(&gl->gl_lockref);
77945 }
77946 run_queue(gl, 1);
77947 spin_unlock(&gl->gl_spin);
77948 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
77949 }
77950 }
77951
77952 - gl->gl_lockref.count++;
77953 + __lockref_inc(&gl->gl_lockref);
77954 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77955 spin_unlock(&gl->gl_spin);
77956
77957 @@ -1384,12 +1384,12 @@ add_back_to_lru:
77958 goto add_back_to_lru;
77959 }
77960 clear_bit(GLF_LRU, &gl->gl_flags);
77961 - gl->gl_lockref.count++;
77962 + __lockref_inc(&gl->gl_lockref);
77963 if (demote_ok(gl))
77964 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
77965 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
77966 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77967 - gl->gl_lockref.count--;
77968 + __lockref_dec(&gl->gl_lockref);
77969 spin_unlock(&gl->gl_spin);
77970 cond_resched_lock(&lru_lock);
77971 }
77972 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
77973 state2str(gl->gl_demote_state), dtime,
77974 atomic_read(&gl->gl_ail_count),
77975 atomic_read(&gl->gl_revokes),
77976 - (int)gl->gl_lockref.count, gl->gl_hold_time);
77977 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
77978
77979 list_for_each_entry(gh, &gl->gl_holders, gh_list)
77980 dump_holder(seq, gh);
77981 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
77982 index fe91951..ce38a6e 100644
77983 --- a/fs/gfs2/glops.c
77984 +++ b/fs/gfs2/glops.c
77985 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
77986
77987 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
77988 gl->gl_state == LM_ST_SHARED && ip) {
77989 - gl->gl_lockref.count++;
77990 + __lockref_inc(&gl->gl_lockref);
77991 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
77992 - gl->gl_lockref.count--;
77993 + __lockref_dec(&gl->gl_lockref);
77994 }
77995 }
77996
77997 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
77998 index e3065cb..45e7117 100644
77999 --- a/fs/gfs2/quota.c
78000 +++ b/fs/gfs2/quota.c
78001 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
78002 if (!spin_trylock(&qd->qd_lockref.lock))
78003 return LRU_SKIP;
78004
78005 - if (qd->qd_lockref.count == 0) {
78006 + if (__lockref_read(&qd->qd_lockref) == 0) {
78007 lockref_mark_dead(&qd->qd_lockref);
78008 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
78009 }
78010 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
78011 return NULL;
78012
78013 qd->qd_sbd = sdp;
78014 - qd->qd_lockref.count = 1;
78015 + __lockref_set(&qd->qd_lockref, 1);
78016 spin_lock_init(&qd->qd_lockref.lock);
78017 qd->qd_id = qid;
78018 qd->qd_slot = -1;
78019 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
78020 if (lockref_put_or_lock(&qd->qd_lockref))
78021 return;
78022
78023 - qd->qd_lockref.count = 0;
78024 + __lockref_set(&qd->qd_lockref, 0);
78025 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
78026 spin_unlock(&qd->qd_lockref.lock);
78027
78028 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
78029 index 07d8d8f..2c2a4e7 100644
78030 --- a/fs/hostfs/hostfs_kern.c
78031 +++ b/fs/hostfs/hostfs_kern.c
78032 @@ -918,7 +918,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
78033
78034 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
78035 {
78036 - char *s = nd_get_link(nd);
78037 + const char *s = nd_get_link(nd);
78038 if (!IS_ERR(s))
78039 __putname(s);
78040 }
78041 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
78042 index 87724c1..5a5e53f 100644
78043 --- a/fs/hugetlbfs/inode.c
78044 +++ b/fs/hugetlbfs/inode.c
78045 @@ -151,6 +151,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
78046 struct mm_struct *mm = current->mm;
78047 struct vm_area_struct *vma;
78048 struct hstate *h = hstate_file(file);
78049 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
78050 struct vm_unmapped_area_info info;
78051
78052 if (len & ~huge_page_mask(h))
78053 @@ -164,17 +165,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
78054 return addr;
78055 }
78056
78057 +#ifdef CONFIG_PAX_RANDMMAP
78058 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
78059 +#endif
78060 +
78061 if (addr) {
78062 addr = ALIGN(addr, huge_page_size(h));
78063 vma = find_vma(mm, addr);
78064 - if (TASK_SIZE - len >= addr &&
78065 - (!vma || addr + len <= vma->vm_start))
78066 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
78067 return addr;
78068 }
78069
78070 info.flags = 0;
78071 info.length = len;
78072 info.low_limit = TASK_UNMAPPED_BASE;
78073 +
78074 +#ifdef CONFIG_PAX_RANDMMAP
78075 + if (mm->pax_flags & MF_PAX_RANDMMAP)
78076 + info.low_limit += mm->delta_mmap;
78077 +#endif
78078 +
78079 info.high_limit = TASK_SIZE;
78080 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
78081 info.align_offset = 0;
78082 @@ -939,7 +949,7 @@ static struct file_system_type hugetlbfs_fs_type = {
78083 };
78084 MODULE_ALIAS_FS("hugetlbfs");
78085
78086 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78087 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
78088
78089 static int can_do_hugetlb_shm(void)
78090 {
78091 diff --git a/fs/inode.c b/fs/inode.c
78092 index 6e342ca..0538cb7 100644
78093 --- a/fs/inode.c
78094 +++ b/fs/inode.c
78095 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
78096 unsigned int *p = &get_cpu_var(last_ino);
78097 unsigned int res = *p;
78098
78099 +start:
78100 +
78101 #ifdef CONFIG_SMP
78102 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
78103 - static atomic_t shared_last_ino;
78104 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
78105 + static atomic_unchecked_t shared_last_ino;
78106 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
78107
78108 res = next - LAST_INO_BATCH;
78109 }
78110 #endif
78111
78112 - *p = ++res;
78113 + if (unlikely(!++res))
78114 + goto start; /* never zero */
78115 + *p = res;
78116 put_cpu_var(last_ino);
78117 return res;
78118 }
78119 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
78120 index 4a6cf28..d3a29d3 100644
78121 --- a/fs/jffs2/erase.c
78122 +++ b/fs/jffs2/erase.c
78123 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
78124 struct jffs2_unknown_node marker = {
78125 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
78126 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78127 - .totlen = cpu_to_je32(c->cleanmarker_size)
78128 + .totlen = cpu_to_je32(c->cleanmarker_size),
78129 + .hdr_crc = cpu_to_je32(0)
78130 };
78131
78132 jffs2_prealloc_raw_node_refs(c, jeb, 1);
78133 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
78134 index 09ed551..45684f8 100644
78135 --- a/fs/jffs2/wbuf.c
78136 +++ b/fs/jffs2/wbuf.c
78137 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
78138 {
78139 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
78140 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
78141 - .totlen = constant_cpu_to_je32(8)
78142 + .totlen = constant_cpu_to_je32(8),
78143 + .hdr_crc = constant_cpu_to_je32(0)
78144 };
78145
78146 /*
78147 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
78148 index 4cd9798..8dfe86a 100644
78149 --- a/fs/jfs/super.c
78150 +++ b/fs/jfs/super.c
78151 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
78152
78153 jfs_inode_cachep =
78154 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
78155 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
78156 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
78157 init_once);
78158 if (jfs_inode_cachep == NULL)
78159 return -ENOMEM;
78160 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
78161 index 2d48d28..82eddad 100644
78162 --- a/fs/kernfs/dir.c
78163 +++ b/fs/kernfs/dir.c
78164 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
78165 *
78166 * Returns 31 bit hash of ns + name (so it fits in an off_t )
78167 */
78168 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
78169 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
78170 {
78171 unsigned long hash = init_name_hash();
78172 unsigned int len = strlen(name);
78173 @@ -873,6 +873,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
78174 ret = scops->mkdir(parent, dentry->d_name.name, mode);
78175
78176 kernfs_put_active(parent);
78177 +
78178 + if (!ret) {
78179 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
78180 + ret = PTR_ERR_OR_ZERO(dentry_ret);
78181 + }
78182 +
78183 return ret;
78184 }
78185
78186 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
78187 index 2bacb99..f745182 100644
78188 --- a/fs/kernfs/file.c
78189 +++ b/fs/kernfs/file.c
78190 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
78191
78192 struct kernfs_open_node {
78193 atomic_t refcnt;
78194 - atomic_t event;
78195 + atomic_unchecked_t event;
78196 wait_queue_head_t poll;
78197 struct list_head files; /* goes through kernfs_open_file.list */
78198 };
78199 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
78200 {
78201 struct kernfs_open_file *of = sf->private;
78202
78203 - of->event = atomic_read(&of->kn->attr.open->event);
78204 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78205
78206 return of->kn->attr.ops->seq_show(sf, v);
78207 }
78208 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
78209 goto out_free;
78210 }
78211
78212 - of->event = atomic_read(&of->kn->attr.open->event);
78213 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78214 ops = kernfs_ops(of->kn);
78215 if (ops->read)
78216 len = ops->read(of, buf, len, *ppos);
78217 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
78218 {
78219 struct kernfs_open_file *of = kernfs_of(file);
78220 const struct kernfs_ops *ops;
78221 - size_t len;
78222 + ssize_t len;
78223 char *buf;
78224
78225 if (of->atomic_write_len) {
78226 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
78227 return ret;
78228 }
78229
78230 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78231 - void *buf, int len, int write)
78232 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78233 + void *buf, size_t len, int write)
78234 {
78235 struct file *file = vma->vm_file;
78236 struct kernfs_open_file *of = kernfs_of(file);
78237 - int ret;
78238 + ssize_t ret;
78239
78240 if (!of->vm_ops)
78241 return -EINVAL;
78242 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
78243 return -ENOMEM;
78244
78245 atomic_set(&new_on->refcnt, 0);
78246 - atomic_set(&new_on->event, 1);
78247 + atomic_set_unchecked(&new_on->event, 1);
78248 init_waitqueue_head(&new_on->poll);
78249 INIT_LIST_HEAD(&new_on->files);
78250 goto retry;
78251 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
78252
78253 kernfs_put_active(kn);
78254
78255 - if (of->event != atomic_read(&on->event))
78256 + if (of->event != atomic_read_unchecked(&on->event))
78257 goto trigger;
78258
78259 return DEFAULT_POLLMASK;
78260 @@ -824,7 +824,7 @@ repeat:
78261
78262 on = kn->attr.open;
78263 if (on) {
78264 - atomic_inc(&on->event);
78265 + atomic_inc_unchecked(&on->event);
78266 wake_up_interruptible(&on->poll);
78267 }
78268
78269 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
78270 index 8a19889..4c3069a 100644
78271 --- a/fs/kernfs/symlink.c
78272 +++ b/fs/kernfs/symlink.c
78273 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
78274 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
78275 void *cookie)
78276 {
78277 - char *page = nd_get_link(nd);
78278 + const char *page = nd_get_link(nd);
78279 if (!IS_ERR(page))
78280 free_page((unsigned long)page);
78281 }
78282 diff --git a/fs/libfs.c b/fs/libfs.c
78283 index 0281359..24971ac 100644
78284 --- a/fs/libfs.c
78285 +++ b/fs/libfs.c
78286 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78287
78288 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
78289 struct dentry *next = list_entry(p, struct dentry, d_child);
78290 + char d_name[sizeof(next->d_iname)];
78291 + const unsigned char *name;
78292 +
78293 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
78294 if (!simple_positive(next)) {
78295 spin_unlock(&next->d_lock);
78296 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78297
78298 spin_unlock(&next->d_lock);
78299 spin_unlock(&dentry->d_lock);
78300 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
78301 + name = next->d_name.name;
78302 + if (name == next->d_iname) {
78303 + memcpy(d_name, name, next->d_name.len);
78304 + name = d_name;
78305 + }
78306 + if (!dir_emit(ctx, name, next->d_name.len,
78307 d_inode(next)->i_ino, dt_type(d_inode(next))))
78308 return 0;
78309 spin_lock(&dentry->d_lock);
78310 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
78311 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
78312 void *cookie)
78313 {
78314 - char *s = nd_get_link(nd);
78315 + const char *s = nd_get_link(nd);
78316 if (!IS_ERR(s))
78317 kfree(s);
78318 }
78319 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
78320 index acd3947..1f896e2 100644
78321 --- a/fs/lockd/clntproc.c
78322 +++ b/fs/lockd/clntproc.c
78323 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
78324 /*
78325 * Cookie counter for NLM requests
78326 */
78327 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
78328 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
78329
78330 void nlmclnt_next_cookie(struct nlm_cookie *c)
78331 {
78332 - u32 cookie = atomic_inc_return(&nlm_cookie);
78333 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
78334
78335 memcpy(c->data, &cookie, 4);
78336 c->len=4;
78337 diff --git a/fs/mount.h b/fs/mount.h
78338 index 6a61c2b..bd79179 100644
78339 --- a/fs/mount.h
78340 +++ b/fs/mount.h
78341 @@ -13,7 +13,7 @@ struct mnt_namespace {
78342 u64 seq; /* Sequence number to prevent loops */
78343 wait_queue_head_t poll;
78344 u64 event;
78345 -};
78346 +} __randomize_layout;
78347
78348 struct mnt_pcp {
78349 int mnt_count;
78350 @@ -65,7 +65,7 @@ struct mount {
78351 struct hlist_head mnt_pins;
78352 struct fs_pin mnt_umount;
78353 struct dentry *mnt_ex_mountpoint;
78354 -};
78355 +} __randomize_layout;
78356
78357 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
78358
78359 diff --git a/fs/namei.c b/fs/namei.c
78360 index fe30d3b..cf767ae 100644
78361 --- a/fs/namei.c
78362 +++ b/fs/namei.c
78363 @@ -336,17 +336,32 @@ int generic_permission(struct inode *inode, int mask)
78364 if (ret != -EACCES)
78365 return ret;
78366
78367 +#ifdef CONFIG_GRKERNSEC
78368 + /* we'll block if we have to log due to a denied capability use */
78369 + if (mask & MAY_NOT_BLOCK)
78370 + return -ECHILD;
78371 +#endif
78372 +
78373 if (S_ISDIR(inode->i_mode)) {
78374 /* DACs are overridable for directories */
78375 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78376 - return 0;
78377 if (!(mask & MAY_WRITE))
78378 - if (capable_wrt_inode_uidgid(inode,
78379 - CAP_DAC_READ_SEARCH))
78380 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78381 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78382 return 0;
78383 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78384 + return 0;
78385 return -EACCES;
78386 }
78387 /*
78388 + * Searching includes executable on directories, else just read.
78389 + */
78390 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78391 + if (mask == MAY_READ)
78392 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78393 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78394 + return 0;
78395 +
78396 + /*
78397 * Read/write DACs are always overridable.
78398 * Executable DACs are overridable when there is
78399 * at least one exec bit set.
78400 @@ -355,14 +370,6 @@ int generic_permission(struct inode *inode, int mask)
78401 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78402 return 0;
78403
78404 - /*
78405 - * Searching includes executable on directories, else just read.
78406 - */
78407 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78408 - if (mask == MAY_READ)
78409 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78410 - return 0;
78411 -
78412 return -EACCES;
78413 }
78414 EXPORT_SYMBOL(generic_permission);
78415 @@ -502,7 +509,7 @@ struct nameidata {
78416 int last_type;
78417 unsigned depth;
78418 struct file *base;
78419 - char *saved_names[MAX_NESTED_LINKS + 1];
78420 + const char *saved_names[MAX_NESTED_LINKS + 1];
78421 };
78422
78423 /*
78424 @@ -713,13 +720,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
78425 nd->flags |= LOOKUP_JUMPED;
78426 }
78427
78428 -void nd_set_link(struct nameidata *nd, char *path)
78429 +void nd_set_link(struct nameidata *nd, const char *path)
78430 {
78431 nd->saved_names[nd->depth] = path;
78432 }
78433 EXPORT_SYMBOL(nd_set_link);
78434
78435 -char *nd_get_link(struct nameidata *nd)
78436 +const char *nd_get_link(const struct nameidata *nd)
78437 {
78438 return nd->saved_names[nd->depth];
78439 }
78440 @@ -854,7 +861,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78441 {
78442 struct dentry *dentry = link->dentry;
78443 int error;
78444 - char *s;
78445 + const char *s;
78446
78447 BUG_ON(nd->flags & LOOKUP_RCU);
78448
78449 @@ -875,6 +882,11 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78450 if (error)
78451 goto out_put_nd_path;
78452
78453 + if (gr_handle_follow_link(dentry, nd->path.mnt)) {
78454 + error = -EACCES;
78455 + goto out_put_nd_path;
78456 + }
78457 +
78458 nd->last_type = LAST_BIND;
78459 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
78460 error = PTR_ERR(*p);
78461 @@ -1647,6 +1659,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
78462 if (res)
78463 break;
78464 res = walk_component(nd, path, LOOKUP_FOLLOW);
78465 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
78466 + res = -EACCES;
78467 put_link(nd, &link, cookie);
78468 } while (res > 0);
78469
78470 @@ -1719,7 +1733,7 @@ EXPORT_SYMBOL(full_name_hash);
78471 static inline u64 hash_name(const char *name)
78472 {
78473 unsigned long a, b, adata, bdata, mask, hash, len;
78474 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78475 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78476
78477 hash = a = 0;
78478 len = -sizeof(unsigned long);
78479 @@ -2015,6 +2029,8 @@ static int path_lookupat(int dfd, const struct filename *name,
78480 if (err)
78481 break;
78482 err = lookup_last(nd, &path);
78483 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
78484 + err = -EACCES;
78485 put_link(nd, &link, cookie);
78486 }
78487 }
78488 @@ -2022,6 +2038,13 @@ static int path_lookupat(int dfd, const struct filename *name,
78489 if (!err)
78490 err = complete_walk(nd);
78491
78492 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
78493 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78494 + path_put(&nd->path);
78495 + err = -ENOENT;
78496 + }
78497 + }
78498 +
78499 if (!err && nd->flags & LOOKUP_DIRECTORY) {
78500 if (!d_can_lookup(nd->path.dentry)) {
78501 path_put(&nd->path);
78502 @@ -2042,8 +2065,15 @@ static int filename_lookup(int dfd, struct filename *name,
78503 if (unlikely(retval == -ESTALE))
78504 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
78505
78506 - if (likely(!retval))
78507 + if (likely(!retval)) {
78508 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
78509 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
78510 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
78511 + path_put(&nd->path);
78512 + return -ENOENT;
78513 + }
78514 + }
78515 + }
78516 return retval;
78517 }
78518
78519 @@ -2621,6 +2651,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
78520 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
78521 return -EPERM;
78522
78523 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
78524 + return -EPERM;
78525 + if (gr_handle_rawio(inode))
78526 + return -EPERM;
78527 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
78528 + return -EACCES;
78529 +
78530 return 0;
78531 }
78532
78533 @@ -2852,7 +2889,7 @@ looked_up:
78534 * cleared otherwise prior to returning.
78535 */
78536 static int lookup_open(struct nameidata *nd, struct path *path,
78537 - struct file *file,
78538 + struct path *link, struct file *file,
78539 const struct open_flags *op,
78540 bool got_write, int *opened)
78541 {
78542 @@ -2887,6 +2924,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78543 /* Negative dentry, just create the file */
78544 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
78545 umode_t mode = op->mode;
78546 +
78547 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
78548 + error = -EACCES;
78549 + goto out_dput;
78550 + }
78551 +
78552 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
78553 + error = -EACCES;
78554 + goto out_dput;
78555 + }
78556 +
78557 if (!IS_POSIXACL(dir->d_inode))
78558 mode &= ~current_umask();
78559 /*
78560 @@ -2908,6 +2956,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78561 nd->flags & LOOKUP_EXCL);
78562 if (error)
78563 goto out_dput;
78564 + else
78565 + gr_handle_create(dentry, nd->path.mnt);
78566 }
78567 out_no_open:
78568 path->dentry = dentry;
78569 @@ -2922,7 +2972,7 @@ out_dput:
78570 /*
78571 * Handle the last step of open()
78572 */
78573 -static int do_last(struct nameidata *nd, struct path *path,
78574 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
78575 struct file *file, const struct open_flags *op,
78576 int *opened, struct filename *name)
78577 {
78578 @@ -2972,6 +3022,15 @@ static int do_last(struct nameidata *nd, struct path *path,
78579 if (error)
78580 return error;
78581
78582 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
78583 + error = -ENOENT;
78584 + goto out;
78585 + }
78586 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78587 + error = -EACCES;
78588 + goto out;
78589 + }
78590 +
78591 audit_inode(name, dir, LOOKUP_PARENT);
78592 error = -EISDIR;
78593 /* trailing slashes? */
78594 @@ -2991,7 +3050,7 @@ retry_lookup:
78595 */
78596 }
78597 mutex_lock(&dir->d_inode->i_mutex);
78598 - error = lookup_open(nd, path, file, op, got_write, opened);
78599 + error = lookup_open(nd, path, link, file, op, got_write, opened);
78600 mutex_unlock(&dir->d_inode->i_mutex);
78601
78602 if (error <= 0) {
78603 @@ -3015,11 +3074,28 @@ retry_lookup:
78604 goto finish_open_created;
78605 }
78606
78607 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
78608 + error = -ENOENT;
78609 + goto exit_dput;
78610 + }
78611 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
78612 + error = -EACCES;
78613 + goto exit_dput;
78614 + }
78615 +
78616 /*
78617 * create/update audit record if it already exists.
78618 */
78619 - if (d_is_positive(path->dentry))
78620 + if (d_is_positive(path->dentry)) {
78621 + /* only check if O_CREAT is specified, all other checks need to go
78622 + into may_open */
78623 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
78624 + error = -EACCES;
78625 + goto exit_dput;
78626 + }
78627 +
78628 audit_inode(name, path->dentry, 0);
78629 + }
78630
78631 /*
78632 * If atomic_open() acquired write access it is dropped now due to
78633 @@ -3060,6 +3136,11 @@ finish_lookup:
78634 }
78635 }
78636 BUG_ON(inode != path->dentry->d_inode);
78637 + /* if we're resolving a symlink to another symlink */
78638 + if (link && gr_handle_symlink_owner(link, inode)) {
78639 + error = -EACCES;
78640 + goto out;
78641 + }
78642 return 1;
78643 }
78644
78645 @@ -3079,7 +3160,18 @@ finish_open:
78646 path_put(&save_parent);
78647 return error;
78648 }
78649 +
78650 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78651 + error = -ENOENT;
78652 + goto out;
78653 + }
78654 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78655 + error = -EACCES;
78656 + goto out;
78657 + }
78658 +
78659 audit_inode(name, nd->path.dentry, 0);
78660 +
78661 error = -EISDIR;
78662 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
78663 goto out;
78664 @@ -3240,7 +3332,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78665 if (unlikely(error))
78666 goto out;
78667
78668 - error = do_last(nd, &path, file, op, &opened, pathname);
78669 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
78670 while (unlikely(error > 0)) { /* trailing symlink */
78671 struct path link = path;
78672 void *cookie;
78673 @@ -3258,7 +3350,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78674 error = follow_link(&link, nd, &cookie);
78675 if (unlikely(error))
78676 break;
78677 - error = do_last(nd, &path, file, op, &opened, pathname);
78678 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
78679 put_link(nd, &link, cookie);
78680 }
78681 out:
78682 @@ -3361,9 +3453,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
78683 goto unlock;
78684
78685 error = -EEXIST;
78686 - if (d_is_positive(dentry))
78687 + if (d_is_positive(dentry)) {
78688 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
78689 + error = -ENOENT;
78690 goto fail;
78691 -
78692 + }
78693 /*
78694 * Special case - lookup gave negative, but... we had foo/bar/
78695 * From the vfs_mknod() POV we just have a negative dentry -
78696 @@ -3428,6 +3522,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
78697 }
78698 EXPORT_SYMBOL(user_path_create);
78699
78700 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
78701 +{
78702 + struct filename *tmp = getname(pathname);
78703 + struct dentry *res;
78704 + if (IS_ERR(tmp))
78705 + return ERR_CAST(tmp);
78706 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
78707 + if (IS_ERR(res))
78708 + putname(tmp);
78709 + else
78710 + *to = tmp;
78711 + return res;
78712 +}
78713 +
78714 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
78715 {
78716 int error = may_create(dir, dentry);
78717 @@ -3491,6 +3599,17 @@ retry:
78718
78719 if (!IS_POSIXACL(path.dentry->d_inode))
78720 mode &= ~current_umask();
78721 +
78722 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
78723 + error = -EPERM;
78724 + goto out;
78725 + }
78726 +
78727 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
78728 + error = -EACCES;
78729 + goto out;
78730 + }
78731 +
78732 error = security_path_mknod(&path, dentry, mode, dev);
78733 if (error)
78734 goto out;
78735 @@ -3506,6 +3625,8 @@ retry:
78736 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
78737 break;
78738 }
78739 + if (!error)
78740 + gr_handle_create(dentry, path.mnt);
78741 out:
78742 done_path_create(&path, dentry);
78743 if (retry_estale(error, lookup_flags)) {
78744 @@ -3560,9 +3681,16 @@ retry:
78745
78746 if (!IS_POSIXACL(path.dentry->d_inode))
78747 mode &= ~current_umask();
78748 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
78749 + error = -EACCES;
78750 + goto out;
78751 + }
78752 error = security_path_mkdir(&path, dentry, mode);
78753 if (!error)
78754 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
78755 + if (!error)
78756 + gr_handle_create(dentry, path.mnt);
78757 +out:
78758 done_path_create(&path, dentry);
78759 if (retry_estale(error, lookup_flags)) {
78760 lookup_flags |= LOOKUP_REVAL;
78761 @@ -3595,7 +3723,7 @@ void dentry_unhash(struct dentry *dentry)
78762 {
78763 shrink_dcache_parent(dentry);
78764 spin_lock(&dentry->d_lock);
78765 - if (dentry->d_lockref.count == 1)
78766 + if (__lockref_read(&dentry->d_lockref) == 1)
78767 __d_drop(dentry);
78768 spin_unlock(&dentry->d_lock);
78769 }
78770 @@ -3646,6 +3774,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
78771 struct filename *name;
78772 struct dentry *dentry;
78773 struct nameidata nd;
78774 + u64 saved_ino = 0;
78775 + dev_t saved_dev = 0;
78776 unsigned int lookup_flags = 0;
78777 retry:
78778 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78779 @@ -3678,10 +3808,21 @@ retry:
78780 error = -ENOENT;
78781 goto exit3;
78782 }
78783 +
78784 + saved_ino = gr_get_ino_from_dentry(dentry);
78785 + saved_dev = gr_get_dev_from_dentry(dentry);
78786 +
78787 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
78788 + error = -EACCES;
78789 + goto exit3;
78790 + }
78791 +
78792 error = security_path_rmdir(&nd.path, dentry);
78793 if (error)
78794 goto exit3;
78795 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
78796 + if (!error && (saved_dev || saved_ino))
78797 + gr_handle_delete(saved_ino, saved_dev);
78798 exit3:
78799 dput(dentry);
78800 exit2:
78801 @@ -3774,6 +3915,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
78802 struct nameidata nd;
78803 struct inode *inode = NULL;
78804 struct inode *delegated_inode = NULL;
78805 + u64 saved_ino = 0;
78806 + dev_t saved_dev = 0;
78807 unsigned int lookup_flags = 0;
78808 retry:
78809 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78810 @@ -3800,10 +3943,22 @@ retry_deleg:
78811 if (d_is_negative(dentry))
78812 goto slashes;
78813 ihold(inode);
78814 +
78815 + if (inode->i_nlink <= 1) {
78816 + saved_ino = gr_get_ino_from_dentry(dentry);
78817 + saved_dev = gr_get_dev_from_dentry(dentry);
78818 + }
78819 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
78820 + error = -EACCES;
78821 + goto exit2;
78822 + }
78823 +
78824 error = security_path_unlink(&nd.path, dentry);
78825 if (error)
78826 goto exit2;
78827 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
78828 + if (!error && (saved_ino || saved_dev))
78829 + gr_handle_delete(saved_ino, saved_dev);
78830 exit2:
78831 dput(dentry);
78832 }
78833 @@ -3892,9 +4047,17 @@ retry:
78834 if (IS_ERR(dentry))
78835 goto out_putname;
78836
78837 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
78838 + error = -EACCES;
78839 + goto out;
78840 + }
78841 +
78842 error = security_path_symlink(&path, dentry, from->name);
78843 if (!error)
78844 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
78845 + if (!error)
78846 + gr_handle_create(dentry, path.mnt);
78847 +out:
78848 done_path_create(&path, dentry);
78849 if (retry_estale(error, lookup_flags)) {
78850 lookup_flags |= LOOKUP_REVAL;
78851 @@ -3998,6 +4161,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
78852 struct dentry *new_dentry;
78853 struct path old_path, new_path;
78854 struct inode *delegated_inode = NULL;
78855 + struct filename *to = NULL;
78856 int how = 0;
78857 int error;
78858
78859 @@ -4021,7 +4185,7 @@ retry:
78860 if (error)
78861 return error;
78862
78863 - new_dentry = user_path_create(newdfd, newname, &new_path,
78864 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
78865 (how & LOOKUP_REVAL));
78866 error = PTR_ERR(new_dentry);
78867 if (IS_ERR(new_dentry))
78868 @@ -4033,11 +4197,26 @@ retry:
78869 error = may_linkat(&old_path);
78870 if (unlikely(error))
78871 goto out_dput;
78872 +
78873 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) {
78874 + error = -EACCES;
78875 + goto out_dput;
78876 + }
78877 +
78878 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
78879 + old_path.dentry, old_path.mnt, to)) {
78880 + error = -EACCES;
78881 + goto out_dput;
78882 + }
78883 +
78884 error = security_path_link(old_path.dentry, &new_path, new_dentry);
78885 if (error)
78886 goto out_dput;
78887 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
78888 + if (!error)
78889 + gr_handle_create(new_dentry, new_path.mnt);
78890 out_dput:
78891 + putname(to);
78892 done_path_create(&new_path, new_dentry);
78893 if (delegated_inode) {
78894 error = break_deleg_wait(&delegated_inode);
78895 @@ -4353,6 +4532,20 @@ retry_deleg:
78896 if (new_dentry == trap)
78897 goto exit5;
78898
78899 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
78900 + /* use EXDEV error to cause 'mv' to switch to an alternative
78901 + * method for usability
78902 + */
78903 + error = -EXDEV;
78904 + goto exit5;
78905 + }
78906 +
78907 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
78908 + old_dentry, d_backing_inode(old_dir), oldnd.path.mnt,
78909 + to, flags);
78910 + if (error)
78911 + goto exit5;
78912 +
78913 error = security_path_rename(&oldnd.path, old_dentry,
78914 &newnd.path, new_dentry, flags);
78915 if (error)
78916 @@ -4360,6 +4553,9 @@ retry_deleg:
78917 error = vfs_rename(old_dir->d_inode, old_dentry,
78918 new_dir->d_inode, new_dentry,
78919 &delegated_inode, flags);
78920 + if (!error)
78921 + gr_handle_rename(d_backing_inode(old_dir), d_backing_inode(new_dir), old_dentry,
78922 + new_dentry, oldnd.path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags);
78923 exit5:
78924 dput(new_dentry);
78925 exit4:
78926 @@ -4416,14 +4612,24 @@ EXPORT_SYMBOL(vfs_whiteout);
78927
78928 int readlink_copy(char __user *buffer, int buflen, const char *link)
78929 {
78930 + char tmpbuf[64];
78931 + const char *newlink;
78932 int len = PTR_ERR(link);
78933 +
78934 if (IS_ERR(link))
78935 goto out;
78936
78937 len = strlen(link);
78938 if (len > (unsigned) buflen)
78939 len = buflen;
78940 - if (copy_to_user(buffer, link, len))
78941 +
78942 + if (len < sizeof(tmpbuf)) {
78943 + memcpy(tmpbuf, link, len);
78944 + newlink = tmpbuf;
78945 + } else
78946 + newlink = link;
78947 +
78948 + if (copy_to_user(buffer, newlink, len))
78949 len = -EFAULT;
78950 out:
78951 return len;
78952 diff --git a/fs/namespace.c b/fs/namespace.c
78953 index 02c6875..ac3626c 100644
78954 --- a/fs/namespace.c
78955 +++ b/fs/namespace.c
78956 @@ -1350,6 +1350,36 @@ enum umount_tree_flags {
78957 UMOUNT_PROPAGATE = 2,
78958 UMOUNT_CONNECTED = 4,
78959 };
78960 +
78961 +static bool disconnect_mount(struct mount *mnt, enum umount_tree_flags how)
78962 +{
78963 + /* Leaving mounts connected is only valid for lazy umounts */
78964 + if (how & UMOUNT_SYNC)
78965 + return true;
78966 +
78967 + /* A mount without a parent has nothing to be connected to */
78968 + if (!mnt_has_parent(mnt))
78969 + return true;
78970 +
78971 + /* Because the reference counting rules change when mounts are
78972 + * unmounted and connected, umounted mounts may not be
78973 + * connected to mounted mounts.
78974 + */
78975 + if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))
78976 + return true;
78977 +
78978 + /* Has it been requested that the mount remain connected? */
78979 + if (how & UMOUNT_CONNECTED)
78980 + return false;
78981 +
78982 + /* Is the mount locked such that it needs to remain connected? */
78983 + if (IS_MNT_LOCKED(mnt))
78984 + return false;
78985 +
78986 + /* By default disconnect the mount */
78987 + return true;
78988 +}
78989 +
78990 /*
78991 * mount_lock must be held
78992 * namespace_sem must be held for write
78993 @@ -1387,10 +1417,7 @@ static void umount_tree(struct mount *mnt, enum umount_tree_flags how)
78994 if (how & UMOUNT_SYNC)
78995 p->mnt.mnt_flags |= MNT_SYNC_UMOUNT;
78996
78997 - disconnect = !(((how & UMOUNT_CONNECTED) &&
78998 - mnt_has_parent(p) &&
78999 - (p->mnt_parent->mnt.mnt_flags & MNT_UMOUNT)) ||
79000 - IS_MNT_LOCKED_AND_LAZY(p));
79001 + disconnect = disconnect_mount(p, how);
79002
79003 pin_insert_group(&p->mnt_umount, &p->mnt_parent->mnt,
79004 disconnect ? &unmounted : NULL);
79005 @@ -1478,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
79006 if (!(sb->s_flags & MS_RDONLY))
79007 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
79008 up_write(&sb->s_umount);
79009 +
79010 + gr_log_remount(mnt->mnt_devname, retval);
79011 +
79012 return retval;
79013 }
79014
79015 @@ -1500,6 +1530,9 @@ static int do_umount(struct mount *mnt, int flags)
79016 }
79017 unlock_mount_hash();
79018 namespace_unlock();
79019 +
79020 + gr_log_unmount(mnt->mnt_devname, retval);
79021 +
79022 return retval;
79023 }
79024
79025 @@ -1527,11 +1560,8 @@ void __detach_mounts(struct dentry *dentry)
79026 while (!hlist_empty(&mp->m_list)) {
79027 mnt = hlist_entry(mp->m_list.first, struct mount, mnt_mp_list);
79028 if (mnt->mnt.mnt_flags & MNT_UMOUNT) {
79029 - struct mount *p, *tmp;
79030 - list_for_each_entry_safe(p, tmp, &mnt->mnt_mounts, mnt_child) {
79031 - hlist_add_head(&p->mnt_umount.s_list, &unmounted);
79032 - umount_mnt(p);
79033 - }
79034 + hlist_add_head(&mnt->mnt_umount.s_list, &unmounted);
79035 + umount_mnt(mnt);
79036 }
79037 else umount_tree(mnt, UMOUNT_CONNECTED);
79038 }
79039 @@ -1557,7 +1587,7 @@ static inline bool may_mount(void)
79040 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
79041 */
79042
79043 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
79044 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
79045 {
79046 struct path path;
79047 struct mount *mnt;
79048 @@ -1602,7 +1632,7 @@ out:
79049 /*
79050 * The 2.0 compatible umount. No flags.
79051 */
79052 -SYSCALL_DEFINE1(oldumount, char __user *, name)
79053 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
79054 {
79055 return sys_umount(name, 0);
79056 }
79057 @@ -2677,6 +2707,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
79058 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
79059 MS_STRICTATIME);
79060
79061 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
79062 + retval = -EPERM;
79063 + goto dput_out;
79064 + }
79065 +
79066 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
79067 + retval = -EPERM;
79068 + goto dput_out;
79069 + }
79070 +
79071 if (flags & MS_REMOUNT)
79072 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
79073 data_page);
79074 @@ -2690,7 +2730,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
79075 retval = do_new_mount(&path, type_page, flags, mnt_flags,
79076 dev_name, data_page);
79077 dput_out:
79078 + gr_log_mount(dev_name, &path, retval);
79079 +
79080 path_put(&path);
79081 +
79082 return retval;
79083 }
79084
79085 @@ -2708,7 +2751,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
79086 * number incrementing at 10Ghz will take 12,427 years to wrap which
79087 * is effectively never, so we can ignore the possibility.
79088 */
79089 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
79090 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
79091
79092 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79093 {
79094 @@ -2724,7 +2767,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79095 return ERR_PTR(ret);
79096 }
79097 new_ns->ns.ops = &mntns_operations;
79098 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
79099 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
79100 atomic_set(&new_ns->count, 1);
79101 new_ns->root = NULL;
79102 INIT_LIST_HEAD(&new_ns->list);
79103 @@ -2734,7 +2777,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
79104 return new_ns;
79105 }
79106
79107 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79108 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
79109 struct user_namespace *user_ns, struct fs_struct *new_fs)
79110 {
79111 struct mnt_namespace *new_ns;
79112 @@ -2855,8 +2898,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
79113 }
79114 EXPORT_SYMBOL(mount_subtree);
79115
79116 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
79117 - char __user *, type, unsigned long, flags, void __user *, data)
79118 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
79119 + const char __user *, type, unsigned long, flags, void __user *, data)
79120 {
79121 int ret;
79122 char *kernel_type;
79123 @@ -2962,6 +3005,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
79124 if (error)
79125 goto out2;
79126
79127 + if (gr_handle_chroot_pivot()) {
79128 + error = -EPERM;
79129 + goto out2;
79130 + }
79131 +
79132 get_fs_root(current->fs, &root);
79133 old_mp = lock_mount(&old);
79134 error = PTR_ERR(old_mp);
79135 @@ -3263,7 +3311,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
79136 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
79137 return -EPERM;
79138
79139 - if (fs->users != 1)
79140 + if (atomic_read(&fs->users) != 1)
79141 return -EINVAL;
79142
79143 get_mnt_ns(mnt_ns);
79144 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
79145 index 19ca95c..b28702c 100644
79146 --- a/fs/nfs/callback_xdr.c
79147 +++ b/fs/nfs/callback_xdr.c
79148 @@ -51,7 +51,7 @@ struct callback_op {
79149 callback_decode_arg_t decode_args;
79150 callback_encode_res_t encode_res;
79151 long res_maxsize;
79152 -};
79153 +} __do_const;
79154
79155 static struct callback_op callback_ops[];
79156
79157 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
79158 index f734562..3fd6c4e 100644
79159 --- a/fs/nfs/inode.c
79160 +++ b/fs/nfs/inode.c
79161 @@ -1275,16 +1275,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
79162 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
79163 }
79164
79165 -static atomic_long_t nfs_attr_generation_counter;
79166 +static atomic_long_unchecked_t nfs_attr_generation_counter;
79167
79168 static unsigned long nfs_read_attr_generation_counter(void)
79169 {
79170 - return atomic_long_read(&nfs_attr_generation_counter);
79171 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
79172 }
79173
79174 unsigned long nfs_inc_attr_generation_counter(void)
79175 {
79176 - return atomic_long_inc_return(&nfs_attr_generation_counter);
79177 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
79178 }
79179 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
79180
79181 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
79182 index 864e200..357c255 100644
79183 --- a/fs/nfsd/nfs4proc.c
79184 +++ b/fs/nfsd/nfs4proc.c
79185 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
79186 nfsd4op_rsize op_rsize_bop;
79187 stateid_getter op_get_currentstateid;
79188 stateid_setter op_set_currentstateid;
79189 -};
79190 +} __do_const;
79191
79192 static struct nfsd4_operation nfsd4_ops[];
79193
79194 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
79195 index 158badf..f7132ea 100644
79196 --- a/fs/nfsd/nfs4xdr.c
79197 +++ b/fs/nfsd/nfs4xdr.c
79198 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
79199
79200 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
79201
79202 -static nfsd4_dec nfsd4_dec_ops[] = {
79203 +static const nfsd4_dec nfsd4_dec_ops[] = {
79204 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
79205 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
79206 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
79207 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
79208 index 46ec934..f384e41 100644
79209 --- a/fs/nfsd/nfscache.c
79210 +++ b/fs/nfsd/nfscache.c
79211 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79212 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
79213 u32 hash;
79214 struct nfsd_drc_bucket *b;
79215 - int len;
79216 + long len;
79217 size_t bufsize = 0;
79218
79219 if (!rp)
79220 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79221 hash = nfsd_cache_hash(rp->c_xid);
79222 b = &drc_hashtbl[hash];
79223
79224 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
79225 - len >>= 2;
79226 + if (statp) {
79227 + len = (char*)statp - (char*)resv->iov_base;
79228 + len = resv->iov_len - len;
79229 + len >>= 2;
79230 + }
79231
79232 /* Don't cache excessive amounts of data and XDR failures */
79233 - if (!statp || len > (256 >> 2)) {
79234 + if (!statp || len > (256 >> 2) || len < 0) {
79235 nfsd_reply_cache_free(b, rp);
79236 return;
79237 }
79238 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79239 switch (cachetype) {
79240 case RC_REPLSTAT:
79241 if (len != 1)
79242 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
79243 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
79244 rp->c_replstat = *statp;
79245 break;
79246 case RC_REPLBUFF:
79247 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
79248 index 84d770b..929bc5e 100644
79249 --- a/fs/nfsd/vfs.c
79250 +++ b/fs/nfsd/vfs.c
79251 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
79252
79253 oldfs = get_fs();
79254 set_fs(KERNEL_DS);
79255 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
79256 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
79257 set_fs(oldfs);
79258 return nfsd_finish_read(file, count, host_err);
79259 }
79260 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
79261
79262 /* Write the data. */
79263 oldfs = get_fs(); set_fs(KERNEL_DS);
79264 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
79265 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
79266 set_fs(oldfs);
79267 if (host_err < 0)
79268 goto out_nfserr;
79269 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
79270 */
79271
79272 oldfs = get_fs(); set_fs(KERNEL_DS);
79273 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
79274 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
79275 set_fs(oldfs);
79276
79277 if (host_err < 0)
79278 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
79279 index 52ccd34..7a6b202 100644
79280 --- a/fs/nls/nls_base.c
79281 +++ b/fs/nls/nls_base.c
79282 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
79283
79284 int __register_nls(struct nls_table *nls, struct module *owner)
79285 {
79286 - struct nls_table ** tmp = &tables;
79287 + struct nls_table *tmp = tables;
79288
79289 if (nls->next)
79290 return -EBUSY;
79291
79292 - nls->owner = owner;
79293 + pax_open_kernel();
79294 + *(void **)&nls->owner = owner;
79295 + pax_close_kernel();
79296 spin_lock(&nls_lock);
79297 - while (*tmp) {
79298 - if (nls == *tmp) {
79299 + while (tmp) {
79300 + if (nls == tmp) {
79301 spin_unlock(&nls_lock);
79302 return -EBUSY;
79303 }
79304 - tmp = &(*tmp)->next;
79305 + tmp = tmp->next;
79306 }
79307 - nls->next = tables;
79308 + pax_open_kernel();
79309 + *(struct nls_table **)&nls->next = tables;
79310 + pax_close_kernel();
79311 tables = nls;
79312 spin_unlock(&nls_lock);
79313 return 0;
79314 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
79315
79316 int unregister_nls(struct nls_table * nls)
79317 {
79318 - struct nls_table ** tmp = &tables;
79319 + struct nls_table * const * tmp = &tables;
79320
79321 spin_lock(&nls_lock);
79322 while (*tmp) {
79323 if (nls == *tmp) {
79324 - *tmp = nls->next;
79325 + pax_open_kernel();
79326 + *(struct nls_table **)tmp = nls->next;
79327 + pax_close_kernel();
79328 spin_unlock(&nls_lock);
79329 return 0;
79330 }
79331 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
79332 return -EINVAL;
79333 }
79334
79335 -static struct nls_table *find_nls(char *charset)
79336 +static struct nls_table *find_nls(const char *charset)
79337 {
79338 struct nls_table *nls;
79339 spin_lock(&nls_lock);
79340 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
79341 return nls;
79342 }
79343
79344 -struct nls_table *load_nls(char *charset)
79345 +struct nls_table *load_nls(const char *charset)
79346 {
79347 return try_then_request_module(find_nls(charset), "nls_%s", charset);
79348 }
79349 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
79350 index 162b3f1..6076a7c 100644
79351 --- a/fs/nls/nls_euc-jp.c
79352 +++ b/fs/nls/nls_euc-jp.c
79353 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
79354 p_nls = load_nls("cp932");
79355
79356 if (p_nls) {
79357 - table.charset2upper = p_nls->charset2upper;
79358 - table.charset2lower = p_nls->charset2lower;
79359 + pax_open_kernel();
79360 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79361 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79362 + pax_close_kernel();
79363 return register_nls(&table);
79364 }
79365
79366 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
79367 index a80a741..7b96e1b 100644
79368 --- a/fs/nls/nls_koi8-ru.c
79369 +++ b/fs/nls/nls_koi8-ru.c
79370 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
79371 p_nls = load_nls("koi8-u");
79372
79373 if (p_nls) {
79374 - table.charset2upper = p_nls->charset2upper;
79375 - table.charset2lower = p_nls->charset2lower;
79376 + pax_open_kernel();
79377 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79378 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79379 + pax_close_kernel();
79380 return register_nls(&table);
79381 }
79382
79383 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
79384 index cf27550..6c70f29d 100644
79385 --- a/fs/notify/fanotify/fanotify_user.c
79386 +++ b/fs/notify/fanotify/fanotify_user.c
79387 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
79388
79389 fd = fanotify_event_metadata.fd;
79390 ret = -EFAULT;
79391 - if (copy_to_user(buf, &fanotify_event_metadata,
79392 - fanotify_event_metadata.event_len))
79393 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
79394 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
79395 goto out_close_fd;
79396
79397 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
79398 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
79399 index a95d8e0..a91a5fd 100644
79400 --- a/fs/notify/notification.c
79401 +++ b/fs/notify/notification.c
79402 @@ -48,7 +48,7 @@
79403 #include <linux/fsnotify_backend.h>
79404 #include "fsnotify.h"
79405
79406 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79407 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79408
79409 /**
79410 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
79411 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79412 */
79413 u32 fsnotify_get_cookie(void)
79414 {
79415 - return atomic_inc_return(&fsnotify_sync_cookie);
79416 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
79417 }
79418 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
79419
79420 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
79421 index 9e38daf..5727cae 100644
79422 --- a/fs/ntfs/dir.c
79423 +++ b/fs/ntfs/dir.c
79424 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
79425 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
79426 ~(s64)(ndir->itype.index.block_size - 1)));
79427 /* Bounds checks. */
79428 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79429 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79430 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
79431 "inode 0x%lx or driver bug.", vdir->i_ino);
79432 goto err_out;
79433 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
79434 index 9e1e112..241a52a 100644
79435 --- a/fs/ntfs/super.c
79436 +++ b/fs/ntfs/super.c
79437 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79438 if (!silent)
79439 ntfs_error(sb, "Primary boot sector is invalid.");
79440 } else if (!silent)
79441 - ntfs_error(sb, read_err_str, "primary");
79442 + ntfs_error(sb, read_err_str, "%s", "primary");
79443 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
79444 if (bh_primary)
79445 brelse(bh_primary);
79446 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79447 goto hotfix_primary_boot_sector;
79448 brelse(bh_backup);
79449 } else if (!silent)
79450 - ntfs_error(sb, read_err_str, "backup");
79451 + ntfs_error(sb, read_err_str, "%s", "backup");
79452 /* Try to read NT3.51- backup boot sector. */
79453 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
79454 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
79455 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79456 "sector.");
79457 brelse(bh_backup);
79458 } else if (!silent)
79459 - ntfs_error(sb, read_err_str, "backup");
79460 + ntfs_error(sb, read_err_str, "%s", "backup");
79461 /* We failed. Cleanup and return. */
79462 if (bh_primary)
79463 brelse(bh_primary);
79464 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
79465 index 857bbbc..3c47d15 100644
79466 --- a/fs/ocfs2/localalloc.c
79467 +++ b/fs/ocfs2/localalloc.c
79468 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
79469 goto bail;
79470 }
79471
79472 - atomic_inc(&osb->alloc_stats.moves);
79473 + atomic_inc_unchecked(&osb->alloc_stats.moves);
79474
79475 bail:
79476 if (handle)
79477 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
79478 index 460c6c3..b4ef513 100644
79479 --- a/fs/ocfs2/ocfs2.h
79480 +++ b/fs/ocfs2/ocfs2.h
79481 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
79482
79483 struct ocfs2_alloc_stats
79484 {
79485 - atomic_t moves;
79486 - atomic_t local_data;
79487 - atomic_t bitmap_data;
79488 - atomic_t bg_allocs;
79489 - atomic_t bg_extends;
79490 + atomic_unchecked_t moves;
79491 + atomic_unchecked_t local_data;
79492 + atomic_unchecked_t bitmap_data;
79493 + atomic_unchecked_t bg_allocs;
79494 + atomic_unchecked_t bg_extends;
79495 };
79496
79497 enum ocfs2_local_alloc_state
79498 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
79499 index 4479029..5de740b 100644
79500 --- a/fs/ocfs2/suballoc.c
79501 +++ b/fs/ocfs2/suballoc.c
79502 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
79503 mlog_errno(status);
79504 goto bail;
79505 }
79506 - atomic_inc(&osb->alloc_stats.bg_extends);
79507 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
79508
79509 /* You should never ask for this much metadata */
79510 BUG_ON(bits_wanted >
79511 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
79512 mlog_errno(status);
79513 goto bail;
79514 }
79515 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79516 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79517
79518 *suballoc_loc = res.sr_bg_blkno;
79519 *suballoc_bit_start = res.sr_bit_offset;
79520 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
79521 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
79522 res->sr_bits);
79523
79524 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79525 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79526
79527 BUG_ON(res->sr_bits != 1);
79528
79529 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
79530 mlog_errno(status);
79531 goto bail;
79532 }
79533 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79534 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79535
79536 BUG_ON(res.sr_bits != 1);
79537
79538 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79539 cluster_start,
79540 num_clusters);
79541 if (!status)
79542 - atomic_inc(&osb->alloc_stats.local_data);
79543 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
79544 } else {
79545 if (min_clusters > (osb->bitmap_cpg - 1)) {
79546 /* The only paths asking for contiguousness
79547 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79548 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
79549 res.sr_bg_blkno,
79550 res.sr_bit_offset);
79551 - atomic_inc(&osb->alloc_stats.bitmap_data);
79552 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
79553 *num_clusters = res.sr_bits;
79554 }
79555 }
79556 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
79557 index 403c566..6525b35 100644
79558 --- a/fs/ocfs2/super.c
79559 +++ b/fs/ocfs2/super.c
79560 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
79561 "%10s => GlobalAllocs: %d LocalAllocs: %d "
79562 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
79563 "Stats",
79564 - atomic_read(&osb->alloc_stats.bitmap_data),
79565 - atomic_read(&osb->alloc_stats.local_data),
79566 - atomic_read(&osb->alloc_stats.bg_allocs),
79567 - atomic_read(&osb->alloc_stats.moves),
79568 - atomic_read(&osb->alloc_stats.bg_extends));
79569 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
79570 + atomic_read_unchecked(&osb->alloc_stats.local_data),
79571 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
79572 + atomic_read_unchecked(&osb->alloc_stats.moves),
79573 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
79574
79575 out += snprintf(buf + out, len - out,
79576 "%10s => State: %u Descriptor: %llu Size: %u bits "
79577 @@ -2095,11 +2095,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
79578
79579 mutex_init(&osb->system_file_mutex);
79580
79581 - atomic_set(&osb->alloc_stats.moves, 0);
79582 - atomic_set(&osb->alloc_stats.local_data, 0);
79583 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
79584 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
79585 - atomic_set(&osb->alloc_stats.bg_extends, 0);
79586 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
79587 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
79588 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
79589 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
79590 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
79591
79592 /* Copy the blockcheck stats from the superblock probe */
79593 osb->osb_ecc_stats = *stats;
79594 diff --git a/fs/open.c b/fs/open.c
79595 index 98e5a52..8e77e14 100644
79596 --- a/fs/open.c
79597 +++ b/fs/open.c
79598 @@ -32,6 +32,8 @@
79599 #include <linux/dnotify.h>
79600 #include <linux/compat.h>
79601
79602 +#define CREATE_TRACE_POINTS
79603 +#include <trace/events/fs.h>
79604 #include "internal.h"
79605
79606 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
79607 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
79608 error = locks_verify_truncate(inode, NULL, length);
79609 if (!error)
79610 error = security_path_truncate(path);
79611 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
79612 + error = -EACCES;
79613 if (!error)
79614 error = do_truncate(path->dentry, length, 0, NULL);
79615
79616 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
79617 error = locks_verify_truncate(inode, f.file, length);
79618 if (!error)
79619 error = security_path_truncate(&f.file->f_path);
79620 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
79621 + error = -EACCES;
79622 if (!error)
79623 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
79624 sb_end_write(inode->i_sb);
79625 @@ -396,6 +402,9 @@ retry:
79626 if (__mnt_is_readonly(path.mnt))
79627 res = -EROFS;
79628
79629 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
79630 + res = -EACCES;
79631 +
79632 out_path_release:
79633 path_put(&path);
79634 if (retry_estale(res, lookup_flags)) {
79635 @@ -427,6 +436,8 @@ retry:
79636 if (error)
79637 goto dput_and_out;
79638
79639 + gr_log_chdir(path.dentry, path.mnt);
79640 +
79641 set_fs_pwd(current->fs, &path);
79642
79643 dput_and_out:
79644 @@ -456,6 +467,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
79645 goto out_putf;
79646
79647 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
79648 +
79649 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
79650 + error = -EPERM;
79651 +
79652 + if (!error)
79653 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
79654 +
79655 if (!error)
79656 set_fs_pwd(current->fs, &f.file->f_path);
79657 out_putf:
79658 @@ -485,7 +503,13 @@ retry:
79659 if (error)
79660 goto dput_and_out;
79661
79662 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
79663 + goto dput_and_out;
79664 +
79665 set_fs_root(current->fs, &path);
79666 +
79667 + gr_handle_chroot_chdir(&path);
79668 +
79669 error = 0;
79670 dput_and_out:
79671 path_put(&path);
79672 @@ -509,6 +533,16 @@ static int chmod_common(struct path *path, umode_t mode)
79673 return error;
79674 retry_deleg:
79675 mutex_lock(&inode->i_mutex);
79676 +
79677 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
79678 + error = -EACCES;
79679 + goto out_unlock;
79680 + }
79681 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
79682 + error = -EACCES;
79683 + goto out_unlock;
79684 + }
79685 +
79686 error = security_path_chmod(path, mode);
79687 if (error)
79688 goto out_unlock;
79689 @@ -574,6 +608,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
79690 uid = make_kuid(current_user_ns(), user);
79691 gid = make_kgid(current_user_ns(), group);
79692
79693 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
79694 + return -EACCES;
79695 +
79696 retry_deleg:
79697 newattrs.ia_valid = ATTR_CTIME;
79698 if (user != (uid_t) -1) {
79699 @@ -1018,6 +1055,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
79700 } else {
79701 fsnotify_open(f);
79702 fd_install(fd, f);
79703 + trace_do_sys_open(tmp->name, flags, mode);
79704 }
79705 }
79706 putname(tmp);
79707 diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
79708 index 04f1248..60b3be1 100644
79709 --- a/fs/overlayfs/inode.c
79710 +++ b/fs/overlayfs/inode.c
79711 @@ -344,6 +344,9 @@ static int ovl_dentry_open(struct dentry *dentry, struct file *file,
79712 enum ovl_path_type type;
79713 bool want_write = false;
79714
79715 + if (d_is_dir(dentry))
79716 + return d_backing_inode(dentry);
79717 +
79718 type = ovl_path_real(dentry, &realpath);
79719 if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
79720 want_write = true;
79721 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
79722 index bf8537c..c16ef7d 100644
79723 --- a/fs/overlayfs/super.c
79724 +++ b/fs/overlayfs/super.c
79725 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
79726 {
79727 struct ovl_entry *oe = dentry->d_fsdata;
79728
79729 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
79730 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
79731 }
79732
79733 int ovl_want_write(struct dentry *dentry)
79734 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
79735
79736 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
79737 {
79738 - struct path upperpath = { NULL, NULL };
79739 - struct path workpath = { NULL, NULL };
79740 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
79741 + struct path workpath = { .dentry = NULL, .mnt = NULL };
79742 struct dentry *root_dentry;
79743 struct ovl_entry *oe;
79744 struct ovl_fs *ufs;
79745 diff --git a/fs/pipe.c b/fs/pipe.c
79746 index 8865f79..bd2c79b 100644
79747 --- a/fs/pipe.c
79748 +++ b/fs/pipe.c
79749 @@ -36,7 +36,7 @@ unsigned int pipe_max_size = 1048576;
79750 /*
79751 * Minimum pipe size, as required by POSIX
79752 */
79753 -unsigned int pipe_min_size = PAGE_SIZE;
79754 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
79755
79756 /*
79757 * We use a start+len construction, which provides full use of the
79758 @@ -55,7 +55,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
79759
79760 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
79761 {
79762 - if (pipe->files)
79763 + if (atomic_read(&pipe->files))
79764 mutex_lock_nested(&pipe->mutex, subclass);
79765 }
79766
79767 @@ -70,7 +70,7 @@ EXPORT_SYMBOL(pipe_lock);
79768
79769 void pipe_unlock(struct pipe_inode_info *pipe)
79770 {
79771 - if (pipe->files)
79772 + if (atomic_read(&pipe->files))
79773 mutex_unlock(&pipe->mutex);
79774 }
79775 EXPORT_SYMBOL(pipe_unlock);
79776 @@ -291,9 +291,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
79777 }
79778 if (bufs) /* More to do? */
79779 continue;
79780 - if (!pipe->writers)
79781 + if (!atomic_read(&pipe->writers))
79782 break;
79783 - if (!pipe->waiting_writers) {
79784 + if (!atomic_read(&pipe->waiting_writers)) {
79785 /* syscall merging: Usually we must not sleep
79786 * if O_NONBLOCK is set, or if we got some data.
79787 * But if a writer sleeps in kernel space, then
79788 @@ -350,7 +350,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79789
79790 __pipe_lock(pipe);
79791
79792 - if (!pipe->readers) {
79793 + if (!atomic_read(&pipe->readers)) {
79794 send_sig(SIGPIPE, current, 0);
79795 ret = -EPIPE;
79796 goto out;
79797 @@ -386,7 +386,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79798 for (;;) {
79799 int bufs;
79800
79801 - if (!pipe->readers) {
79802 + if (!atomic_read(&pipe->readers)) {
79803 send_sig(SIGPIPE, current, 0);
79804 if (!ret)
79805 ret = -EPIPE;
79806 @@ -454,9 +454,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79807 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79808 do_wakeup = 0;
79809 }
79810 - pipe->waiting_writers++;
79811 + atomic_inc(&pipe->waiting_writers);
79812 pipe_wait(pipe);
79813 - pipe->waiting_writers--;
79814 + atomic_dec(&pipe->waiting_writers);
79815 }
79816 out:
79817 __pipe_unlock(pipe);
79818 @@ -511,7 +511,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79819 mask = 0;
79820 if (filp->f_mode & FMODE_READ) {
79821 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
79822 - if (!pipe->writers && filp->f_version != pipe->w_counter)
79823 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
79824 mask |= POLLHUP;
79825 }
79826
79827 @@ -521,7 +521,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79828 * Most Unices do not set POLLERR for FIFOs but on Linux they
79829 * behave exactly like pipes for poll().
79830 */
79831 - if (!pipe->readers)
79832 + if (!atomic_read(&pipe->readers))
79833 mask |= POLLERR;
79834 }
79835
79836 @@ -533,7 +533,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
79837 int kill = 0;
79838
79839 spin_lock(&inode->i_lock);
79840 - if (!--pipe->files) {
79841 + if (atomic_dec_and_test(&pipe->files)) {
79842 inode->i_pipe = NULL;
79843 kill = 1;
79844 }
79845 @@ -550,11 +550,11 @@ pipe_release(struct inode *inode, struct file *file)
79846
79847 __pipe_lock(pipe);
79848 if (file->f_mode & FMODE_READ)
79849 - pipe->readers--;
79850 + atomic_dec(&pipe->readers);
79851 if (file->f_mode & FMODE_WRITE)
79852 - pipe->writers--;
79853 + atomic_dec(&pipe->writers);
79854
79855 - if (pipe->readers || pipe->writers) {
79856 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
79857 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
79858 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79859 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
79860 @@ -619,7 +619,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
79861 kfree(pipe);
79862 }
79863
79864 -static struct vfsmount *pipe_mnt __read_mostly;
79865 +struct vfsmount *pipe_mnt __read_mostly;
79866
79867 /*
79868 * pipefs_dname() is called from d_path().
79869 @@ -649,8 +649,9 @@ static struct inode * get_pipe_inode(void)
79870 goto fail_iput;
79871
79872 inode->i_pipe = pipe;
79873 - pipe->files = 2;
79874 - pipe->readers = pipe->writers = 1;
79875 + atomic_set(&pipe->files, 2);
79876 + atomic_set(&pipe->readers, 1);
79877 + atomic_set(&pipe->writers, 1);
79878 inode->i_fop = &pipefifo_fops;
79879
79880 /*
79881 @@ -829,17 +830,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
79882 spin_lock(&inode->i_lock);
79883 if (inode->i_pipe) {
79884 pipe = inode->i_pipe;
79885 - pipe->files++;
79886 + atomic_inc(&pipe->files);
79887 spin_unlock(&inode->i_lock);
79888 } else {
79889 spin_unlock(&inode->i_lock);
79890 pipe = alloc_pipe_info();
79891 if (!pipe)
79892 return -ENOMEM;
79893 - pipe->files = 1;
79894 + atomic_set(&pipe->files, 1);
79895 spin_lock(&inode->i_lock);
79896 if (unlikely(inode->i_pipe)) {
79897 - inode->i_pipe->files++;
79898 + atomic_inc(&inode->i_pipe->files);
79899 spin_unlock(&inode->i_lock);
79900 free_pipe_info(pipe);
79901 pipe = inode->i_pipe;
79902 @@ -864,10 +865,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
79903 * opened, even when there is no process writing the FIFO.
79904 */
79905 pipe->r_counter++;
79906 - if (pipe->readers++ == 0)
79907 + if (atomic_inc_return(&pipe->readers) == 1)
79908 wake_up_partner(pipe);
79909
79910 - if (!is_pipe && !pipe->writers) {
79911 + if (!is_pipe && !atomic_read(&pipe->writers)) {
79912 if ((filp->f_flags & O_NONBLOCK)) {
79913 /* suppress POLLHUP until we have
79914 * seen a writer */
79915 @@ -886,14 +887,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
79916 * errno=ENXIO when there is no process reading the FIFO.
79917 */
79918 ret = -ENXIO;
79919 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
79920 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
79921 goto err;
79922
79923 pipe->w_counter++;
79924 - if (!pipe->writers++)
79925 + if (atomic_inc_return(&pipe->writers) == 1)
79926 wake_up_partner(pipe);
79927
79928 - if (!is_pipe && !pipe->readers) {
79929 + if (!is_pipe && !atomic_read(&pipe->readers)) {
79930 if (wait_for_partner(pipe, &pipe->r_counter))
79931 goto err_wr;
79932 }
79933 @@ -907,11 +908,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
79934 * the process can at least talk to itself.
79935 */
79936
79937 - pipe->readers++;
79938 - pipe->writers++;
79939 + atomic_inc(&pipe->readers);
79940 + atomic_inc(&pipe->writers);
79941 pipe->r_counter++;
79942 pipe->w_counter++;
79943 - if (pipe->readers == 1 || pipe->writers == 1)
79944 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
79945 wake_up_partner(pipe);
79946 break;
79947
79948 @@ -925,13 +926,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
79949 return 0;
79950
79951 err_rd:
79952 - if (!--pipe->readers)
79953 + if (atomic_dec_and_test(&pipe->readers))
79954 wake_up_interruptible(&pipe->wait);
79955 ret = -ERESTARTSYS;
79956 goto err;
79957
79958 err_wr:
79959 - if (!--pipe->writers)
79960 + if (atomic_dec_and_test(&pipe->writers))
79961 wake_up_interruptible(&pipe->wait);
79962 ret = -ERESTARTSYS;
79963 goto err;
79964 @@ -1007,7 +1008,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
79965 * Currently we rely on the pipe array holding a power-of-2 number
79966 * of pages.
79967 */
79968 -static inline unsigned int round_pipe_size(unsigned int size)
79969 +static inline unsigned long round_pipe_size(unsigned long size)
79970 {
79971 unsigned long nr_pages;
79972
79973 @@ -1055,13 +1056,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
79974
79975 switch (cmd) {
79976 case F_SETPIPE_SZ: {
79977 - unsigned int size, nr_pages;
79978 + unsigned long size, nr_pages;
79979 +
79980 + ret = -EINVAL;
79981 + if (arg < pipe_min_size)
79982 + goto out;
79983
79984 size = round_pipe_size(arg);
79985 nr_pages = size >> PAGE_SHIFT;
79986
79987 - ret = -EINVAL;
79988 - if (!nr_pages)
79989 + if (size < pipe_min_size)
79990 goto out;
79991
79992 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
79993 diff --git a/fs/pnode.h b/fs/pnode.h
79994 index 7114ce6..0fcdbe7 100644
79995 --- a/fs/pnode.h
79996 +++ b/fs/pnode.h
79997 @@ -20,8 +20,6 @@
79998 #define SET_MNT_MARK(m) ((m)->mnt.mnt_flags |= MNT_MARKED)
79999 #define CLEAR_MNT_MARK(m) ((m)->mnt.mnt_flags &= ~MNT_MARKED)
80000 #define IS_MNT_LOCKED(m) ((m)->mnt.mnt_flags & MNT_LOCKED)
80001 -#define IS_MNT_LOCKED_AND_LAZY(m) \
80002 - (((m)->mnt.mnt_flags & (MNT_LOCKED|MNT_SYNC_UMOUNT)) == MNT_LOCKED)
80003
80004 #define CL_EXPIRE 0x01
80005 #define CL_SLAVE 0x02
80006 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
80007 index 84bb65b8..4270e47 100644
80008 --- a/fs/posix_acl.c
80009 +++ b/fs/posix_acl.c
80010 @@ -20,6 +20,7 @@
80011 #include <linux/xattr.h>
80012 #include <linux/export.h>
80013 #include <linux/user_namespace.h>
80014 +#include <linux/grsecurity.h>
80015
80016 struct posix_acl **acl_by_type(struct inode *inode, int type)
80017 {
80018 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
80019 }
80020 }
80021 if (mode_p)
80022 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
80023 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
80024 return not_equiv;
80025 }
80026 EXPORT_SYMBOL(posix_acl_equiv_mode);
80027 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
80028 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
80029 }
80030
80031 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
80032 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
80033 return not_equiv;
80034 }
80035
80036 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
80037 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
80038 int err = -ENOMEM;
80039 if (clone) {
80040 + *mode_p &= ~gr_acl_umask();
80041 +
80042 err = posix_acl_create_masq(clone, mode_p);
80043 if (err < 0) {
80044 posix_acl_release(clone);
80045 @@ -663,11 +666,12 @@ struct posix_acl *
80046 posix_acl_from_xattr(struct user_namespace *user_ns,
80047 const void *value, size_t size)
80048 {
80049 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
80050 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
80051 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
80052 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
80053 int count;
80054 struct posix_acl *acl;
80055 struct posix_acl_entry *acl_e;
80056 + umode_t umask = gr_acl_umask();
80057
80058 if (!value)
80059 return NULL;
80060 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
80061
80062 switch(acl_e->e_tag) {
80063 case ACL_USER_OBJ:
80064 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
80065 + break;
80066 case ACL_GROUP_OBJ:
80067 case ACL_MASK:
80068 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
80069 + break;
80070 case ACL_OTHER:
80071 + acl_e->e_perm &= ~(umask & S_IRWXO);
80072 break;
80073
80074 case ACL_USER:
80075 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
80076 acl_e->e_uid =
80077 make_kuid(user_ns,
80078 le32_to_cpu(entry->e_id));
80079 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
80080 goto fail;
80081 break;
80082 case ACL_GROUP:
80083 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
80084 acl_e->e_gid =
80085 make_kgid(user_ns,
80086 le32_to_cpu(entry->e_id));
80087 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
80088 index 2183fcf..3c32a98 100644
80089 --- a/fs/proc/Kconfig
80090 +++ b/fs/proc/Kconfig
80091 @@ -30,7 +30,7 @@ config PROC_FS
80092
80093 config PROC_KCORE
80094 bool "/proc/kcore support" if !ARM
80095 - depends on PROC_FS && MMU
80096 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
80097 help
80098 Provides a virtual ELF core file of the live kernel. This can
80099 be read with gdb and other ELF tools. No modifications can be
80100 @@ -38,8 +38,8 @@ config PROC_KCORE
80101
80102 config PROC_VMCORE
80103 bool "/proc/vmcore support"
80104 - depends on PROC_FS && CRASH_DUMP
80105 - default y
80106 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
80107 + default n
80108 help
80109 Exports the dump image of crashed kernel in ELF format.
80110
80111 @@ -63,8 +63,8 @@ config PROC_SYSCTL
80112 limited in memory.
80113
80114 config PROC_PAGE_MONITOR
80115 - default y
80116 - depends on PROC_FS && MMU
80117 + default n
80118 + depends on PROC_FS && MMU && !GRKERNSEC
80119 bool "Enable /proc page monitoring" if EXPERT
80120 help
80121 Various /proc files exist to monitor process memory utilization:
80122 diff --git a/fs/proc/array.c b/fs/proc/array.c
80123 index fd02a9e..7bc9dff 100644
80124 --- a/fs/proc/array.c
80125 +++ b/fs/proc/array.c
80126 @@ -60,6 +60,7 @@
80127 #include <linux/tty.h>
80128 #include <linux/string.h>
80129 #include <linux/mman.h>
80130 +#include <linux/grsecurity.h>
80131 #include <linux/proc_fs.h>
80132 #include <linux/ioport.h>
80133 #include <linux/uaccess.h>
80134 @@ -340,6 +341,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
80135 cpumask_pr_args(&task->cpus_allowed));
80136 }
80137
80138 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80139 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
80140 +{
80141 + if (p->mm)
80142 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
80143 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
80144 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
80145 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
80146 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
80147 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
80148 + else
80149 + seq_printf(m, "PaX:\t-----\n");
80150 +}
80151 +#endif
80152 +
80153 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80154 struct pid *pid, struct task_struct *task)
80155 {
80156 @@ -358,9 +374,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
80157 task_cpus_allowed(m, task);
80158 cpuset_task_status_allowed(m, task);
80159 task_context_switch_counts(m, task);
80160 +
80161 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
80162 + task_pax(m, task);
80163 +#endif
80164 +
80165 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
80166 + task_grsec_rbac(m, task);
80167 +#endif
80168 +
80169 return 0;
80170 }
80171
80172 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80173 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80174 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80175 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80176 +#endif
80177 +
80178 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80179 struct pid *pid, struct task_struct *task, int whole)
80180 {
80181 @@ -382,6 +413,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80182 char tcomm[sizeof(task->comm)];
80183 unsigned long flags;
80184
80185 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80186 + if (current->exec_id != m->exec_id) {
80187 + gr_log_badprocpid("stat");
80188 + return 0;
80189 + }
80190 +#endif
80191 +
80192 state = *get_task_state(task);
80193 vsize = eip = esp = 0;
80194 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80195 @@ -452,6 +490,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80196 gtime = task_gtime(task);
80197 }
80198
80199 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80200 + if (PAX_RAND_FLAGS(mm)) {
80201 + eip = 0;
80202 + esp = 0;
80203 + wchan = 0;
80204 + }
80205 +#endif
80206 +#ifdef CONFIG_GRKERNSEC_HIDESYM
80207 + wchan = 0;
80208 + eip =0;
80209 + esp =0;
80210 +#endif
80211 +
80212 /* scale priority and nice values from timeslices to -20..20 */
80213 /* to make it look like a "normal" Unix priority/nice value */
80214 priority = task_prio(task);
80215 @@ -483,9 +534,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80216 seq_put_decimal_ull(m, ' ', vsize);
80217 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
80218 seq_put_decimal_ull(m, ' ', rsslim);
80219 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80220 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
80221 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
80222 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
80223 +#else
80224 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
80225 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
80226 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
80227 +#endif
80228 seq_put_decimal_ull(m, ' ', esp);
80229 seq_put_decimal_ull(m, ' ', eip);
80230 /* The signal information here is obsolete.
80231 @@ -507,7 +564,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80232 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
80233 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
80234
80235 - if (mm && permitted) {
80236 + if (mm && permitted
80237 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80238 + && !PAX_RAND_FLAGS(mm)
80239 +#endif
80240 + ) {
80241 seq_put_decimal_ull(m, ' ', mm->start_data);
80242 seq_put_decimal_ull(m, ' ', mm->end_data);
80243 seq_put_decimal_ull(m, ' ', mm->start_brk);
80244 @@ -545,8 +606,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80245 struct pid *pid, struct task_struct *task)
80246 {
80247 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
80248 - struct mm_struct *mm = get_task_mm(task);
80249 + struct mm_struct *mm;
80250
80251 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80252 + if (current->exec_id != m->exec_id) {
80253 + gr_log_badprocpid("statm");
80254 + return 0;
80255 + }
80256 +#endif
80257 + mm = get_task_mm(task);
80258 if (mm) {
80259 size = task_statm(mm, &shared, &text, &data, &resident);
80260 mmput(mm);
80261 @@ -569,6 +637,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80262 return 0;
80263 }
80264
80265 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80266 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
80267 +{
80268 + unsigned long flags;
80269 + u32 curr_ip = 0;
80270 +
80271 + if (lock_task_sighand(task, &flags)) {
80272 + curr_ip = task->signal->curr_ip;
80273 + unlock_task_sighand(task, &flags);
80274 + }
80275 + return seq_printf(m, "%pI4\n", &curr_ip);
80276 +}
80277 +#endif
80278 +
80279 #ifdef CONFIG_CHECKPOINT_RESTORE
80280 static struct pid *
80281 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
80282 diff --git a/fs/proc/base.c b/fs/proc/base.c
80283 index 093ca14..322f097 100644
80284 --- a/fs/proc/base.c
80285 +++ b/fs/proc/base.c
80286 @@ -113,6 +113,14 @@ struct pid_entry {
80287 union proc_op op;
80288 };
80289
80290 +struct getdents_callback {
80291 + struct linux_dirent __user * current_dir;
80292 + struct linux_dirent __user * previous;
80293 + struct file * file;
80294 + int count;
80295 + int error;
80296 +};
80297 +
80298 #define NOD(NAME, MODE, IOP, FOP, OP) { \
80299 .name = (NAME), \
80300 .len = sizeof(NAME) - 1, \
80301 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
80302 return 0;
80303 }
80304
80305 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80306 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80307 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80308 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80309 +#endif
80310 +
80311 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80312 struct pid *pid, struct task_struct *task)
80313 {
80314 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
80315 if (mm && !IS_ERR(mm)) {
80316 unsigned int nwords = 0;
80317 +
80318 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80319 + /* allow if we're currently ptracing this task */
80320 + if (PAX_RAND_FLAGS(mm) &&
80321 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
80322 + mmput(mm);
80323 + return 0;
80324 + }
80325 +#endif
80326 +
80327 do {
80328 nwords += 2;
80329 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
80330 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80331 }
80332
80333
80334 -#ifdef CONFIG_KALLSYMS
80335 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80336 /*
80337 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
80338 * Returns the resolved symbol. If that fails, simply return the address.
80339 @@ -267,7 +291,7 @@ static void unlock_trace(struct task_struct *task)
80340 mutex_unlock(&task->signal->cred_guard_mutex);
80341 }
80342
80343 -#ifdef CONFIG_STACKTRACE
80344 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80345
80346 #define MAX_STACK_TRACE_DEPTH 64
80347
80348 @@ -462,7 +486,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
80349 return 0;
80350 }
80351
80352 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80353 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80354 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80355 struct pid *pid, struct task_struct *task)
80356 {
80357 @@ -495,7 +519,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80358 /************************************************************************/
80359
80360 /* permission checks */
80361 -static int proc_fd_access_allowed(struct inode *inode)
80362 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
80363 {
80364 struct task_struct *task;
80365 int allowed = 0;
80366 @@ -505,7 +529,10 @@ static int proc_fd_access_allowed(struct inode *inode)
80367 */
80368 task = get_proc_task(inode);
80369 if (task) {
80370 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80371 + if (log)
80372 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80373 + else
80374 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80375 put_task_struct(task);
80376 }
80377 return allowed;
80378 @@ -536,10 +563,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
80379 struct task_struct *task,
80380 int hide_pid_min)
80381 {
80382 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80383 + return false;
80384 +
80385 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80386 + rcu_read_lock();
80387 + {
80388 + const struct cred *tmpcred = current_cred();
80389 + const struct cred *cred = __task_cred(task);
80390 +
80391 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
80392 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80393 + || in_group_p(grsec_proc_gid)
80394 +#endif
80395 + ) {
80396 + rcu_read_unlock();
80397 + return true;
80398 + }
80399 + }
80400 + rcu_read_unlock();
80401 +
80402 + if (!pid->hide_pid)
80403 + return false;
80404 +#endif
80405 +
80406 if (pid->hide_pid < hide_pid_min)
80407 return true;
80408 if (in_group_p(pid->pid_gid))
80409 return true;
80410 +
80411 return ptrace_may_access(task, PTRACE_MODE_READ);
80412 }
80413
80414 @@ -557,7 +609,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
80415 put_task_struct(task);
80416
80417 if (!has_perms) {
80418 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80419 + {
80420 +#else
80421 if (pid->hide_pid == 2) {
80422 +#endif
80423 /*
80424 * Let's make getdents(), stat(), and open()
80425 * consistent with each other. If a process
80426 @@ -618,6 +674,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
80427
80428 if (task) {
80429 mm = mm_access(task, mode);
80430 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
80431 + mmput(mm);
80432 + mm = ERR_PTR(-EPERM);
80433 + }
80434 put_task_struct(task);
80435
80436 if (!IS_ERR_OR_NULL(mm)) {
80437 @@ -639,6 +699,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
80438 return PTR_ERR(mm);
80439
80440 file->private_data = mm;
80441 +
80442 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80443 + file->f_version = current->exec_id;
80444 +#endif
80445 +
80446 return 0;
80447 }
80448
80449 @@ -660,6 +725,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80450 ssize_t copied;
80451 char *page;
80452
80453 +#ifdef CONFIG_GRKERNSEC
80454 + if (write)
80455 + return -EPERM;
80456 +#endif
80457 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80458 + if (file->f_version != current->exec_id) {
80459 + gr_log_badprocpid("mem");
80460 + return 0;
80461 + }
80462 +#endif
80463 +
80464 if (!mm)
80465 return 0;
80466
80467 @@ -672,7 +748,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80468 goto free;
80469
80470 while (count > 0) {
80471 - int this_len = min_t(int, count, PAGE_SIZE);
80472 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
80473
80474 if (write && copy_from_user(page, buf, this_len)) {
80475 copied = -EFAULT;
80476 @@ -764,6 +840,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80477 if (!mm)
80478 return 0;
80479
80480 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80481 + if (file->f_version != current->exec_id) {
80482 + gr_log_badprocpid("environ");
80483 + return 0;
80484 + }
80485 +#endif
80486 +
80487 page = (char *)__get_free_page(GFP_TEMPORARY);
80488 if (!page)
80489 return -ENOMEM;
80490 @@ -773,7 +856,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80491 goto free;
80492 while (count > 0) {
80493 size_t this_len, max_len;
80494 - int retval;
80495 + ssize_t retval;
80496
80497 if (src >= (mm->env_end - mm->env_start))
80498 break;
80499 @@ -1387,7 +1470,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
80500 int error = -EACCES;
80501
80502 /* Are we allowed to snoop on the tasks file descriptors? */
80503 - if (!proc_fd_access_allowed(inode))
80504 + if (!proc_fd_access_allowed(inode, 0))
80505 goto out;
80506
80507 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80508 @@ -1431,8 +1514,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
80509 struct path path;
80510
80511 /* Are we allowed to snoop on the tasks file descriptors? */
80512 - if (!proc_fd_access_allowed(inode))
80513 - goto out;
80514 + /* logging this is needed for learning on chromium to work properly,
80515 + but we don't want to flood the logs from 'ps' which does a readlink
80516 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
80517 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
80518 + */
80519 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
80520 + if (!proc_fd_access_allowed(inode,0))
80521 + goto out;
80522 + } else {
80523 + if (!proc_fd_access_allowed(inode,1))
80524 + goto out;
80525 + }
80526
80527 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80528 if (error)
80529 @@ -1482,7 +1575,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
80530 rcu_read_lock();
80531 cred = __task_cred(task);
80532 inode->i_uid = cred->euid;
80533 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80534 + inode->i_gid = grsec_proc_gid;
80535 +#else
80536 inode->i_gid = cred->egid;
80537 +#endif
80538 rcu_read_unlock();
80539 }
80540 security_task_to_inode(task, inode);
80541 @@ -1518,10 +1615,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
80542 return -ENOENT;
80543 }
80544 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80545 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80546 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80547 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80548 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80549 +#endif
80550 task_dumpable(task)) {
80551 cred = __task_cred(task);
80552 stat->uid = cred->euid;
80553 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80554 + stat->gid = grsec_proc_gid;
80555 +#else
80556 stat->gid = cred->egid;
80557 +#endif
80558 }
80559 }
80560 rcu_read_unlock();
80561 @@ -1559,11 +1665,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
80562
80563 if (task) {
80564 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80565 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80566 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80567 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80568 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80569 +#endif
80570 task_dumpable(task)) {
80571 rcu_read_lock();
80572 cred = __task_cred(task);
80573 inode->i_uid = cred->euid;
80574 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80575 + inode->i_gid = grsec_proc_gid;
80576 +#else
80577 inode->i_gid = cred->egid;
80578 +#endif
80579 rcu_read_unlock();
80580 } else {
80581 inode->i_uid = GLOBAL_ROOT_UID;
80582 @@ -2095,6 +2210,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
80583 if (!task)
80584 goto out_no_task;
80585
80586 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80587 + goto out;
80588 +
80589 /*
80590 * Yes, it does not scale. And it should not. Don't add
80591 * new entries into /proc/<tgid>/ without very good reasons.
80592 @@ -2125,6 +2243,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
80593 if (!task)
80594 return -ENOENT;
80595
80596 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80597 + goto out;
80598 +
80599 if (!dir_emit_dots(file, ctx))
80600 goto out;
80601
80602 @@ -2569,7 +2690,7 @@ static const struct pid_entry tgid_base_stuff[] = {
80603 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
80604 #endif
80605 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80606 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80607 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80608 ONE("syscall", S_IRUSR, proc_pid_syscall),
80609 #endif
80610 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80611 @@ -2594,10 +2715,10 @@ static const struct pid_entry tgid_base_stuff[] = {
80612 #ifdef CONFIG_SECURITY
80613 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80614 #endif
80615 -#ifdef CONFIG_KALLSYMS
80616 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80617 ONE("wchan", S_IRUGO, proc_pid_wchan),
80618 #endif
80619 -#ifdef CONFIG_STACKTRACE
80620 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80621 ONE("stack", S_IRUSR, proc_pid_stack),
80622 #endif
80623 #ifdef CONFIG_SCHEDSTATS
80624 @@ -2631,6 +2752,9 @@ static const struct pid_entry tgid_base_stuff[] = {
80625 #ifdef CONFIG_HARDWALL
80626 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
80627 #endif
80628 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80629 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
80630 +#endif
80631 #ifdef CONFIG_USER_NS
80632 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
80633 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
80634 @@ -2763,7 +2887,14 @@ static int proc_pid_instantiate(struct inode *dir,
80635 if (!inode)
80636 goto out;
80637
80638 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80639 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
80640 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80641 + inode->i_gid = grsec_proc_gid;
80642 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
80643 +#else
80644 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
80645 +#endif
80646 inode->i_op = &proc_tgid_base_inode_operations;
80647 inode->i_fop = &proc_tgid_base_operations;
80648 inode->i_flags|=S_IMMUTABLE;
80649 @@ -2801,7 +2932,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
80650 if (!task)
80651 goto out;
80652
80653 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80654 + goto out_put_task;
80655 +
80656 result = proc_pid_instantiate(dir, dentry, task, NULL);
80657 +out_put_task:
80658 put_task_struct(task);
80659 out:
80660 return ERR_PTR(result);
80661 @@ -2915,7 +3050,7 @@ static const struct pid_entry tid_base_stuff[] = {
80662 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
80663 #endif
80664 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80665 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80666 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80667 ONE("syscall", S_IRUSR, proc_pid_syscall),
80668 #endif
80669 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80670 @@ -2942,10 +3077,10 @@ static const struct pid_entry tid_base_stuff[] = {
80671 #ifdef CONFIG_SECURITY
80672 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80673 #endif
80674 -#ifdef CONFIG_KALLSYMS
80675 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80676 ONE("wchan", S_IRUGO, proc_pid_wchan),
80677 #endif
80678 -#ifdef CONFIG_STACKTRACE
80679 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80680 ONE("stack", S_IRUSR, proc_pid_stack),
80681 #endif
80682 #ifdef CONFIG_SCHEDSTATS
80683 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
80684 index cbd82df..c0407d2 100644
80685 --- a/fs/proc/cmdline.c
80686 +++ b/fs/proc/cmdline.c
80687 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
80688
80689 static int __init proc_cmdline_init(void)
80690 {
80691 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80692 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
80693 +#else
80694 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
80695 +#endif
80696 return 0;
80697 }
80698 fs_initcall(proc_cmdline_init);
80699 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
80700 index 50493ed..248166b 100644
80701 --- a/fs/proc/devices.c
80702 +++ b/fs/proc/devices.c
80703 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
80704
80705 static int __init proc_devices_init(void)
80706 {
80707 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80708 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
80709 +#else
80710 proc_create("devices", 0, NULL, &proc_devinfo_operations);
80711 +#endif
80712 return 0;
80713 }
80714 fs_initcall(proc_devices_init);
80715 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
80716 index 6e5fcd0..06ea074 100644
80717 --- a/fs/proc/fd.c
80718 +++ b/fs/proc/fd.c
80719 @@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v)
80720 if (!task)
80721 return -ENOENT;
80722
80723 - files = get_files_struct(task);
80724 + if (!gr_acl_handle_procpidmem(task))
80725 + files = get_files_struct(task);
80726 put_task_struct(task);
80727
80728 if (files) {
80729 @@ -291,11 +292,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
80730 */
80731 int proc_fd_permission(struct inode *inode, int mask)
80732 {
80733 + struct task_struct *task;
80734 int rv = generic_permission(inode, mask);
80735 - if (rv == 0)
80736 - return 0;
80737 +
80738 if (task_tgid(current) == proc_pid(inode))
80739 rv = 0;
80740 +
80741 + task = get_proc_task(inode);
80742 + if (task == NULL)
80743 + return rv;
80744 +
80745 + if (gr_acl_handle_procpidmem(task))
80746 + rv = -EACCES;
80747 +
80748 + put_task_struct(task);
80749 +
80750 return rv;
80751 }
80752
80753 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
80754 index e5dee5c..dafe21b 100644
80755 --- a/fs/proc/generic.c
80756 +++ b/fs/proc/generic.c
80757 @@ -22,6 +22,7 @@
80758 #include <linux/bitops.h>
80759 #include <linux/spinlock.h>
80760 #include <linux/completion.h>
80761 +#include <linux/grsecurity.h>
80762 #include <asm/uaccess.h>
80763
80764 #include "internal.h"
80765 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
80766 return proc_lookup_de(PDE(dir), dir, dentry);
80767 }
80768
80769 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
80770 + unsigned int flags)
80771 +{
80772 + if (gr_proc_is_restricted())
80773 + return ERR_PTR(-EACCES);
80774 +
80775 + return proc_lookup_de(PDE(dir), dir, dentry);
80776 +}
80777 +
80778 /*
80779 * This returns non-zero if at EOF, so that the /proc
80780 * root directory can use this and check if it should
80781 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
80782 return proc_readdir_de(PDE(inode), file, ctx);
80783 }
80784
80785 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
80786 +{
80787 + struct inode *inode = file_inode(file);
80788 +
80789 + if (gr_proc_is_restricted())
80790 + return -EACCES;
80791 +
80792 + return proc_readdir_de(PDE(inode), file, ctx);
80793 +}
80794 +
80795 /*
80796 * These are the generic /proc directory operations. They
80797 * use the in-memory "struct proc_dir_entry" tree to parse
80798 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
80799 .iterate = proc_readdir,
80800 };
80801
80802 +static const struct file_operations proc_dir_restricted_operations = {
80803 + .llseek = generic_file_llseek,
80804 + .read = generic_read_dir,
80805 + .iterate = proc_readdir_restrict,
80806 +};
80807 +
80808 /*
80809 * proc directories can do almost nothing..
80810 */
80811 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
80812 .setattr = proc_notify_change,
80813 };
80814
80815 +static const struct inode_operations proc_dir_restricted_inode_operations = {
80816 + .lookup = proc_lookup_restrict,
80817 + .getattr = proc_getattr,
80818 + .setattr = proc_notify_change,
80819 +};
80820 +
80821 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
80822 {
80823 int ret;
80824 @@ -445,6 +477,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
80825 }
80826 EXPORT_SYMBOL_GPL(proc_mkdir_data);
80827
80828 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
80829 + struct proc_dir_entry *parent, void *data)
80830 +{
80831 + struct proc_dir_entry *ent;
80832 +
80833 + if (mode == 0)
80834 + mode = S_IRUGO | S_IXUGO;
80835 +
80836 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
80837 + if (ent) {
80838 + ent->data = data;
80839 + ent->restricted = 1;
80840 + ent->proc_fops = &proc_dir_restricted_operations;
80841 + ent->proc_iops = &proc_dir_restricted_inode_operations;
80842 + parent->nlink++;
80843 + if (proc_register(parent, ent) < 0) {
80844 + kfree(ent);
80845 + parent->nlink--;
80846 + ent = NULL;
80847 + }
80848 + }
80849 + return ent;
80850 +}
80851 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
80852 +
80853 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
80854 struct proc_dir_entry *parent)
80855 {
80856 @@ -459,6 +516,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
80857 }
80858 EXPORT_SYMBOL(proc_mkdir);
80859
80860 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
80861 + struct proc_dir_entry *parent)
80862 +{
80863 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
80864 +}
80865 +EXPORT_SYMBOL(proc_mkdir_restrict);
80866 +
80867 struct proc_dir_entry *proc_create_mount_point(const char *name)
80868 {
80869 umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO;
80870 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
80871 index e3eb552..bcb0f25 100644
80872 --- a/fs/proc/inode.c
80873 +++ b/fs/proc/inode.c
80874 @@ -24,11 +24,17 @@
80875 #include <linux/mount.h>
80876 #include <linux/magic.h>
80877 #include <linux/namei.h>
80878 +#include <linux/grsecurity.h>
80879
80880 #include <asm/uaccess.h>
80881
80882 #include "internal.h"
80883
80884 +#ifdef CONFIG_PROC_SYSCTL
80885 +extern const struct inode_operations proc_sys_inode_operations;
80886 +extern const struct inode_operations proc_sys_dir_operations;
80887 +#endif
80888 +
80889 static void proc_evict_inode(struct inode *inode)
80890 {
80891 struct proc_dir_entry *de;
80892 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
80893 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
80894 sysctl_head_put(head);
80895 }
80896 +
80897 +#ifdef CONFIG_PROC_SYSCTL
80898 + if (inode->i_op == &proc_sys_inode_operations ||
80899 + inode->i_op == &proc_sys_dir_operations)
80900 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
80901 +#endif
80902 +
80903 }
80904
80905 static struct kmem_cache * proc_inode_cachep;
80906 @@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
80907 if (de->mode) {
80908 inode->i_mode = de->mode;
80909 inode->i_uid = de->uid;
80910 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80911 + inode->i_gid = grsec_proc_gid;
80912 +#else
80913 inode->i_gid = de->gid;
80914 +#endif
80915 }
80916 if (de->size)
80917 inode->i_size = de->size;
80918 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
80919 index aa27810..9f2d3b2 100644
80920 --- a/fs/proc/internal.h
80921 +++ b/fs/proc/internal.h
80922 @@ -47,9 +47,10 @@ struct proc_dir_entry {
80923 struct completion *pde_unload_completion;
80924 struct list_head pde_openers; /* who did ->open, but not ->release */
80925 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
80926 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
80927 u8 namelen;
80928 char name[];
80929 -};
80930 +} __randomize_layout;
80931
80932 union proc_op {
80933 int (*proc_get_link)(struct dentry *, struct path *);
80934 @@ -67,7 +68,7 @@ struct proc_inode {
80935 struct ctl_table *sysctl_entry;
80936 const struct proc_ns_operations *ns_ops;
80937 struct inode vfs_inode;
80938 -};
80939 +} __randomize_layout;
80940
80941 /*
80942 * General functions
80943 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
80944 struct pid *, struct task_struct *);
80945 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
80946 struct pid *, struct task_struct *);
80947 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80948 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
80949 + struct pid *, struct task_struct *);
80950 +#endif
80951
80952 /*
80953 * base.c
80954 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
80955 * generic.c
80956 */
80957 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
80958 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
80959 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
80960 struct dentry *);
80961 extern int proc_readdir(struct file *, struct dir_context *);
80962 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
80963 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
80964
80965 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
80966 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
80967 index a352d57..cb94a5c 100644
80968 --- a/fs/proc/interrupts.c
80969 +++ b/fs/proc/interrupts.c
80970 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
80971
80972 static int __init proc_interrupts_init(void)
80973 {
80974 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80975 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
80976 +#else
80977 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
80978 +#endif
80979 return 0;
80980 }
80981 fs_initcall(proc_interrupts_init);
80982 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
80983 index 91a4e64..14bf8fa 100644
80984 --- a/fs/proc/kcore.c
80985 +++ b/fs/proc/kcore.c
80986 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80987 * the addresses in the elf_phdr on our list.
80988 */
80989 start = kc_offset_to_vaddr(*fpos - elf_buflen);
80990 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
80991 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
80992 + if (tsz > buflen)
80993 tsz = buflen;
80994 -
80995 +
80996 while (buflen) {
80997 struct kcore_list *m;
80998
80999 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
81000 } else {
81001 if (kern_addr_valid(start)) {
81002 unsigned long n;
81003 + char *elf_buf;
81004 + mm_segment_t oldfs;
81005
81006 - n = copy_to_user(buffer, (char *)start, tsz);
81007 - /*
81008 - * We cannot distinguish between fault on source
81009 - * and fault on destination. When this happens
81010 - * we clear too and hope it will trigger the
81011 - * EFAULT again.
81012 - */
81013 - if (n) {
81014 - if (clear_user(buffer + tsz - n,
81015 - n))
81016 - return -EFAULT;
81017 - }
81018 + elf_buf = kzalloc(tsz, GFP_KERNEL);
81019 + if (!elf_buf)
81020 + return -ENOMEM;
81021 + oldfs = get_fs();
81022 + set_fs(KERNEL_DS);
81023 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
81024 + set_fs(oldfs);
81025 + n = copy_to_user(buffer, elf_buf, tsz);
81026 + kfree(elf_buf);
81027 + if (n)
81028 + return -EFAULT;
81029 } else {
81030 if (clear_user(buffer, tsz))
81031 return -EFAULT;
81032 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
81033
81034 static int open_kcore(struct inode *inode, struct file *filp)
81035 {
81036 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
81037 + return -EPERM;
81038 +#endif
81039 if (!capable(CAP_SYS_RAWIO))
81040 return -EPERM;
81041 if (kcore_need_update)
81042 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
81043 return NOTIFY_OK;
81044 }
81045
81046 -static struct notifier_block kcore_callback_nb __meminitdata = {
81047 +static struct notifier_block kcore_callback_nb __meminitconst = {
81048 .notifier_call = kcore_callback,
81049 .priority = 0,
81050 };
81051 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
81052 index d3ebf2e..6ad42d1 100644
81053 --- a/fs/proc/meminfo.c
81054 +++ b/fs/proc/meminfo.c
81055 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
81056 vmi.used >> 10,
81057 vmi.largest_chunk >> 10
81058 #ifdef CONFIG_MEMORY_FAILURE
81059 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
81060 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
81061 #endif
81062 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
81063 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
81064 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
81065 index d4a3574..b421ce9 100644
81066 --- a/fs/proc/nommu.c
81067 +++ b/fs/proc/nommu.c
81068 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
81069
81070 if (file) {
81071 seq_pad(m, ' ');
81072 - seq_path(m, &file->f_path, "");
81073 + seq_path(m, &file->f_path, "\n\\");
81074 }
81075
81076 seq_putc(m, '\n');
81077 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
81078 index 350984a..0fb02a9 100644
81079 --- a/fs/proc/proc_net.c
81080 +++ b/fs/proc/proc_net.c
81081 @@ -23,9 +23,27 @@
81082 #include <linux/nsproxy.h>
81083 #include <net/net_namespace.h>
81084 #include <linux/seq_file.h>
81085 +#include <linux/grsecurity.h>
81086
81087 #include "internal.h"
81088
81089 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81090 +static struct seq_operations *ipv6_seq_ops_addr;
81091 +
81092 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
81093 +{
81094 + ipv6_seq_ops_addr = addr;
81095 +}
81096 +
81097 +void unregister_ipv6_seq_ops_addr(void)
81098 +{
81099 + ipv6_seq_ops_addr = NULL;
81100 +}
81101 +
81102 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
81103 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
81104 +#endif
81105 +
81106 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
81107 {
81108 return pde->parent->data;
81109 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
81110 return maybe_get_net(PDE_NET(PDE(inode)));
81111 }
81112
81113 +extern const struct seq_operations dev_seq_ops;
81114 +
81115 int seq_open_net(struct inode *ino, struct file *f,
81116 const struct seq_operations *ops, int size)
81117 {
81118 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
81119
81120 BUG_ON(size < sizeof(*p));
81121
81122 + /* only permit access to /proc/net/dev */
81123 + if (
81124 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
81125 + ops != ipv6_seq_ops_addr &&
81126 +#endif
81127 + ops != &dev_seq_ops && gr_proc_is_restricted())
81128 + return -EACCES;
81129 +
81130 net = get_proc_net(ino);
81131 if (net == NULL)
81132 return -ENXIO;
81133 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
81134 int err;
81135 struct net *net;
81136
81137 + if (gr_proc_is_restricted())
81138 + return -EACCES;
81139 +
81140 err = -ENXIO;
81141 net = get_proc_net(inode);
81142 if (net == NULL)
81143 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
81144 index fdda62e..cd7c75f 100644
81145 --- a/fs/proc/proc_sysctl.c
81146 +++ b/fs/proc/proc_sysctl.c
81147 @@ -11,13 +11,21 @@
81148 #include <linux/namei.h>
81149 #include <linux/mm.h>
81150 #include <linux/module.h>
81151 +#include <linux/nsproxy.h>
81152 +#ifdef CONFIG_GRKERNSEC
81153 +#include <net/net_namespace.h>
81154 +#endif
81155 #include "internal.h"
81156
81157 +extern int gr_handle_chroot_sysctl(const int op);
81158 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
81159 + const int op);
81160 +
81161 static const struct dentry_operations proc_sys_dentry_operations;
81162 static const struct file_operations proc_sys_file_operations;
81163 -static const struct inode_operations proc_sys_inode_operations;
81164 +const struct inode_operations proc_sys_inode_operations;
81165 static const struct file_operations proc_sys_dir_file_operations;
81166 -static const struct inode_operations proc_sys_dir_operations;
81167 +const struct inode_operations proc_sys_dir_operations;
81168
81169 /* Support for permanently empty directories */
81170
81171 @@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head)
81172
81173 static void set_empty_dir(struct ctl_dir *dir)
81174 {
81175 - dir->header.ctl_table[0].child = sysctl_mount_point;
81176 + pax_open_kernel();
81177 + *(const void **)&dir->header.ctl_table[0].child = sysctl_mount_point;
81178 + pax_close_kernel();
81179 }
81180
81181 static void clear_empty_dir(struct ctl_dir *dir)
81182
81183 {
81184 - dir->header.ctl_table[0].child = NULL;
81185 + pax_open_kernel();
81186 + *(void **)&dir->header.ctl_table[0].child = NULL;
81187 + pax_close_kernel();
81188 }
81189
81190 void proc_sys_poll_notify(struct ctl_table_poll *poll)
81191 @@ -504,6 +516,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
81192
81193 err = NULL;
81194 d_set_d_op(dentry, &proc_sys_dentry_operations);
81195 +
81196 + gr_handle_proc_create(dentry, inode);
81197 +
81198 d_add(dentry, inode);
81199
81200 out:
81201 @@ -519,6 +534,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81202 struct inode *inode = file_inode(filp);
81203 struct ctl_table_header *head = grab_header(inode);
81204 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
81205 + int op = write ? MAY_WRITE : MAY_READ;
81206 ssize_t error;
81207 size_t res;
81208
81209 @@ -530,7 +546,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81210 * and won't be until we finish.
81211 */
81212 error = -EPERM;
81213 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
81214 + if (sysctl_perm(head, table, op))
81215 goto out;
81216
81217 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
81218 @@ -538,6 +554,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81219 if (!table->proc_handler)
81220 goto out;
81221
81222 +#ifdef CONFIG_GRKERNSEC
81223 + error = -EPERM;
81224 + if (gr_handle_chroot_sysctl(op))
81225 + goto out;
81226 + dget(filp->f_path.dentry);
81227 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
81228 + dput(filp->f_path.dentry);
81229 + goto out;
81230 + }
81231 + dput(filp->f_path.dentry);
81232 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
81233 + goto out;
81234 + if (write) {
81235 + if (current->nsproxy->net_ns != table->extra2) {
81236 + if (!capable(CAP_SYS_ADMIN))
81237 + goto out;
81238 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
81239 + goto out;
81240 + }
81241 +#endif
81242 +
81243 /* careful: calling conventions are nasty here */
81244 res = count;
81245 error = table->proc_handler(table, write, buf, &res, ppos);
81246 @@ -635,6 +672,9 @@ static bool proc_sys_fill_cache(struct file *file,
81247 return false;
81248 } else {
81249 d_set_d_op(child, &proc_sys_dentry_operations);
81250 +
81251 + gr_handle_proc_create(child, inode);
81252 +
81253 d_add(child, inode);
81254 }
81255 } else {
81256 @@ -678,6 +718,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
81257 if ((*pos)++ < ctx->pos)
81258 return true;
81259
81260 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
81261 + return 0;
81262 +
81263 if (unlikely(S_ISLNK(table->mode)))
81264 res = proc_sys_link_fill_cache(file, ctx, head, table);
81265 else
81266 @@ -771,6 +814,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
81267 if (IS_ERR(head))
81268 return PTR_ERR(head);
81269
81270 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
81271 + return -ENOENT;
81272 +
81273 generic_fillattr(inode, stat);
81274 if (table)
81275 stat->mode = (stat->mode & S_IFMT) | table->mode;
81276 @@ -793,13 +839,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
81277 .llseek = generic_file_llseek,
81278 };
81279
81280 -static const struct inode_operations proc_sys_inode_operations = {
81281 +const struct inode_operations proc_sys_inode_operations = {
81282 .permission = proc_sys_permission,
81283 .setattr = proc_sys_setattr,
81284 .getattr = proc_sys_getattr,
81285 };
81286
81287 -static const struct inode_operations proc_sys_dir_operations = {
81288 +const struct inode_operations proc_sys_dir_operations = {
81289 .lookup = proc_sys_lookup,
81290 .permission = proc_sys_permission,
81291 .setattr = proc_sys_setattr,
81292 @@ -876,7 +922,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
81293 static struct ctl_dir *new_dir(struct ctl_table_set *set,
81294 const char *name, int namelen)
81295 {
81296 - struct ctl_table *table;
81297 + ctl_table_no_const *table;
81298 struct ctl_dir *new;
81299 struct ctl_node *node;
81300 char *new_name;
81301 @@ -888,7 +934,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
81302 return NULL;
81303
81304 node = (struct ctl_node *)(new + 1);
81305 - table = (struct ctl_table *)(node + 1);
81306 + table = (ctl_table_no_const *)(node + 1);
81307 new_name = (char *)(table + 2);
81308 memcpy(new_name, name, namelen);
81309 new_name[namelen] = '\0';
81310 @@ -1057,7 +1103,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
81311 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
81312 struct ctl_table_root *link_root)
81313 {
81314 - struct ctl_table *link_table, *entry, *link;
81315 + ctl_table_no_const *link_table, *link;
81316 + struct ctl_table *entry;
81317 struct ctl_table_header *links;
81318 struct ctl_node *node;
81319 char *link_name;
81320 @@ -1080,7 +1127,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
81321 return NULL;
81322
81323 node = (struct ctl_node *)(links + 1);
81324 - link_table = (struct ctl_table *)(node + nr_entries);
81325 + link_table = (ctl_table_no_const *)(node + nr_entries);
81326 link_name = (char *)&link_table[nr_entries + 1];
81327
81328 for (link = link_table, entry = table; entry->procname; link++, entry++) {
81329 @@ -1328,8 +1375,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81330 struct ctl_table_header ***subheader, struct ctl_table_set *set,
81331 struct ctl_table *table)
81332 {
81333 - struct ctl_table *ctl_table_arg = NULL;
81334 - struct ctl_table *entry, *files;
81335 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
81336 + struct ctl_table *entry;
81337 int nr_files = 0;
81338 int nr_dirs = 0;
81339 int err = -ENOMEM;
81340 @@ -1341,10 +1388,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81341 nr_files++;
81342 }
81343
81344 - files = table;
81345 /* If there are mixed files and directories we need a new table */
81346 if (nr_dirs && nr_files) {
81347 - struct ctl_table *new;
81348 + ctl_table_no_const *new;
81349 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
81350 GFP_KERNEL);
81351 if (!files)
81352 @@ -1362,7 +1408,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81353 /* Register everything except a directory full of subdirectories */
81354 if (nr_files || !nr_dirs) {
81355 struct ctl_table_header *header;
81356 - header = __register_sysctl_table(set, path, files);
81357 + header = __register_sysctl_table(set, path, files ? files : table);
81358 if (!header) {
81359 kfree(ctl_table_arg);
81360 goto out;
81361 diff --git a/fs/proc/root.c b/fs/proc/root.c
81362 index 68feb0f..2c04780 100644
81363 --- a/fs/proc/root.c
81364 +++ b/fs/proc/root.c
81365 @@ -185,7 +185,15 @@ void __init proc_root_init(void)
81366 proc_create_mount_point("openprom");
81367 #endif
81368 proc_tty_init();
81369 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81370 +#ifdef CONFIG_GRKERNSEC_PROC_USER
81371 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
81372 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81373 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
81374 +#endif
81375 +#else
81376 proc_mkdir("bus", NULL);
81377 +#endif
81378 proc_sys_init();
81379 }
81380
81381 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
81382 index 510413eb..34d9a8c 100644
81383 --- a/fs/proc/stat.c
81384 +++ b/fs/proc/stat.c
81385 @@ -11,6 +11,7 @@
81386 #include <linux/irqnr.h>
81387 #include <linux/cputime.h>
81388 #include <linux/tick.h>
81389 +#include <linux/grsecurity.h>
81390
81391 #ifndef arch_irq_stat_cpu
81392 #define arch_irq_stat_cpu(cpu) 0
81393 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
81394 u64 sum_softirq = 0;
81395 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
81396 struct timespec boottime;
81397 + int unrestricted = 1;
81398 +
81399 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81400 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81401 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
81402 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81403 + && !in_group_p(grsec_proc_gid)
81404 +#endif
81405 + )
81406 + unrestricted = 0;
81407 +#endif
81408 +#endif
81409
81410 user = nice = system = idle = iowait =
81411 irq = softirq = steal = 0;
81412 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
81413 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81414 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81415 idle += get_idle_time(i);
81416 - iowait += get_iowait_time(i);
81417 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81418 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81419 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81420 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81421 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81422 - sum += kstat_cpu_irqs_sum(i);
81423 - sum += arch_irq_stat_cpu(i);
81424 + if (unrestricted) {
81425 + iowait += get_iowait_time(i);
81426 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81427 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81428 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81429 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81430 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81431 + sum += kstat_cpu_irqs_sum(i);
81432 + sum += arch_irq_stat_cpu(i);
81433 + for (j = 0; j < NR_SOFTIRQS; j++) {
81434 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81435
81436 - for (j = 0; j < NR_SOFTIRQS; j++) {
81437 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81438 -
81439 - per_softirq_sums[j] += softirq_stat;
81440 - sum_softirq += softirq_stat;
81441 + per_softirq_sums[j] += softirq_stat;
81442 + sum_softirq += softirq_stat;
81443 + }
81444 }
81445 }
81446 - sum += arch_irq_stat();
81447 + if (unrestricted)
81448 + sum += arch_irq_stat();
81449
81450 seq_puts(p, "cpu ");
81451 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81452 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
81453 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81454 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81455 idle = get_idle_time(i);
81456 - iowait = get_iowait_time(i);
81457 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81458 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81459 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81460 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81461 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81462 + if (unrestricted) {
81463 + iowait = get_iowait_time(i);
81464 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81465 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81466 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81467 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81468 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81469 + }
81470 seq_printf(p, "cpu%d", i);
81471 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81472 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
81473 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
81474
81475 /* sum again ? it could be updated? */
81476 for_each_irq_nr(j)
81477 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
81478 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
81479
81480 seq_printf(p,
81481 "\nctxt %llu\n"
81482 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
81483 "processes %lu\n"
81484 "procs_running %lu\n"
81485 "procs_blocked %lu\n",
81486 - nr_context_switches(),
81487 + unrestricted ? nr_context_switches() : 0ULL,
81488 (unsigned long)jif,
81489 - total_forks,
81490 - nr_running(),
81491 - nr_iowait());
81492 + unrestricted ? total_forks : 0UL,
81493 + unrestricted ? nr_running() : 0UL,
81494 + unrestricted ? nr_iowait() : 0UL);
81495
81496 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
81497
81498 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
81499 index 6dee68d..1b4add0 100644
81500 --- a/fs/proc/task_mmu.c
81501 +++ b/fs/proc/task_mmu.c
81502 @@ -13,12 +13,19 @@
81503 #include <linux/swap.h>
81504 #include <linux/swapops.h>
81505 #include <linux/mmu_notifier.h>
81506 +#include <linux/grsecurity.h>
81507
81508 #include <asm/elf.h>
81509 #include <asm/uaccess.h>
81510 #include <asm/tlbflush.h>
81511 #include "internal.h"
81512
81513 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81514 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
81515 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
81516 + _mm->pax_flags & MF_PAX_SEGMEXEC))
81517 +#endif
81518 +
81519 void task_mem(struct seq_file *m, struct mm_struct *mm)
81520 {
81521 unsigned long data, text, lib, swap, ptes, pmds;
81522 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81523 "VmLib:\t%8lu kB\n"
81524 "VmPTE:\t%8lu kB\n"
81525 "VmPMD:\t%8lu kB\n"
81526 - "VmSwap:\t%8lu kB\n",
81527 - hiwater_vm << (PAGE_SHIFT-10),
81528 + "VmSwap:\t%8lu kB\n"
81529 +
81530 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81531 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
81532 +#endif
81533 +
81534 + ,hiwater_vm << (PAGE_SHIFT-10),
81535 total_vm << (PAGE_SHIFT-10),
81536 mm->locked_vm << (PAGE_SHIFT-10),
81537 mm->pinned_vm << (PAGE_SHIFT-10),
81538 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81539 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
81540 ptes >> 10,
81541 pmds >> 10,
81542 - swap << (PAGE_SHIFT-10));
81543 + swap << (PAGE_SHIFT-10)
81544 +
81545 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81546 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81547 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
81548 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
81549 +#else
81550 + , mm->context.user_cs_base
81551 + , mm->context.user_cs_limit
81552 +#endif
81553 +#endif
81554 +
81555 + );
81556 }
81557
81558 unsigned long task_vsize(struct mm_struct *mm)
81559 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81560 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
81561 }
81562
81563 - /* We don't show the stack guard page in /proc/maps */
81564 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81565 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
81566 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
81567 +#else
81568 start = vma->vm_start;
81569 - if (stack_guard_page_start(vma, start))
81570 - start += PAGE_SIZE;
81571 end = vma->vm_end;
81572 - if (stack_guard_page_end(vma, end))
81573 - end -= PAGE_SIZE;
81574 +#endif
81575
81576 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
81577 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
81578 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81579 flags & VM_WRITE ? 'w' : '-',
81580 flags & VM_EXEC ? 'x' : '-',
81581 flags & VM_MAYSHARE ? 's' : 'p',
81582 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81583 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
81584 +#else
81585 pgoff,
81586 +#endif
81587 MAJOR(dev), MINOR(dev), ino);
81588
81589 /*
81590 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81591 */
81592 if (file) {
81593 seq_pad(m, ' ');
81594 - seq_path(m, &file->f_path, "\n");
81595 + seq_path(m, &file->f_path, "\n\\");
81596 goto done;
81597 }
81598
81599 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81600 * Thread stack in /proc/PID/task/TID/maps or
81601 * the main process stack.
81602 */
81603 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
81604 - vma->vm_end >= mm->start_stack)) {
81605 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
81606 + (vma->vm_start <= mm->start_stack &&
81607 + vma->vm_end >= mm->start_stack)) {
81608 name = "[stack]";
81609 } else {
81610 /* Thread stack in /proc/PID/maps */
81611 @@ -362,6 +391,12 @@ done:
81612
81613 static int show_map(struct seq_file *m, void *v, int is_pid)
81614 {
81615 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81616 + if (current->exec_id != m->exec_id) {
81617 + gr_log_badprocpid("maps");
81618 + return 0;
81619 + }
81620 +#endif
81621 show_map_vma(m, v, is_pid);
81622 m_cache_vma(m, v);
81623 return 0;
81624 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81625 .private = &mss,
81626 };
81627
81628 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81629 + if (current->exec_id != m->exec_id) {
81630 + gr_log_badprocpid("smaps");
81631 + return 0;
81632 + }
81633 +#endif
81634 memset(&mss, 0, sizeof mss);
81635 - /* mmap_sem is held in m_start */
81636 - walk_page_vma(vma, &smaps_walk);
81637 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81638 + if (!PAX_RAND_FLAGS(vma->vm_mm))
81639 +#endif
81640 + /* mmap_sem is held in m_start */
81641 + walk_page_vma(vma, &smaps_walk);
81642
81643 show_map_vma(m, vma, is_pid);
81644
81645 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81646 "KernelPageSize: %8lu kB\n"
81647 "MMUPageSize: %8lu kB\n"
81648 "Locked: %8lu kB\n",
81649 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81650 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
81651 +#else
81652 (vma->vm_end - vma->vm_start) >> 10,
81653 +#endif
81654 mss.resident >> 10,
81655 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
81656 mss.shared_clean >> 10,
81657 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81658 char buffer[64];
81659 int nid;
81660
81661 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81662 + if (current->exec_id != m->exec_id) {
81663 + gr_log_badprocpid("numa_maps");
81664 + return 0;
81665 + }
81666 +#endif
81667 +
81668 if (!mm)
81669 return 0;
81670
81671 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81672 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
81673 }
81674
81675 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81676 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
81677 +#else
81678 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
81679 +#endif
81680
81681 if (file) {
81682 seq_puts(m, " file=");
81683 - seq_path(m, &file->f_path, "\n\t= ");
81684 + seq_path(m, &file->f_path, "\n\t\\= ");
81685 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
81686 seq_puts(m, " heap");
81687 } else {
81688 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
81689 index 599ec2e..f1413ae 100644
81690 --- a/fs/proc/task_nommu.c
81691 +++ b/fs/proc/task_nommu.c
81692 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81693 else
81694 bytes += kobjsize(mm);
81695
81696 - if (current->fs && current->fs->users > 1)
81697 + if (current->fs && atomic_read(&current->fs->users) > 1)
81698 sbytes += kobjsize(current->fs);
81699 else
81700 bytes += kobjsize(current->fs);
81701 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
81702
81703 if (file) {
81704 seq_pad(m, ' ');
81705 - seq_path(m, &file->f_path, "");
81706 + seq_path(m, &file->f_path, "\n\\");
81707 } else if (mm) {
81708 pid_t tid = pid_of_stack(priv, vma, is_pid);
81709
81710 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
81711 index 4e61388..1a2523d 100644
81712 --- a/fs/proc/vmcore.c
81713 +++ b/fs/proc/vmcore.c
81714 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
81715 nr_bytes = count;
81716
81717 /* If pfn is not ram, return zeros for sparse dump files */
81718 - if (pfn_is_ram(pfn) == 0)
81719 - memset(buf, 0, nr_bytes);
81720 - else {
81721 + if (pfn_is_ram(pfn) == 0) {
81722 + if (userbuf) {
81723 + if (clear_user((char __force_user *)buf, nr_bytes))
81724 + return -EFAULT;
81725 + } else
81726 + memset(buf, 0, nr_bytes);
81727 + } else {
81728 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
81729 offset, userbuf);
81730 if (tmp < 0)
81731 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
81732 static int copy_to(void *target, void *src, size_t size, int userbuf)
81733 {
81734 if (userbuf) {
81735 - if (copy_to_user((char __user *) target, src, size))
81736 + if (copy_to_user((char __force_user *) target, src, size))
81737 return -EFAULT;
81738 } else {
81739 memcpy(target, src, size);
81740 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81741 if (*fpos < m->offset + m->size) {
81742 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
81743 start = m->paddr + *fpos - m->offset;
81744 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
81745 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
81746 if (tmp < 0)
81747 return tmp;
81748 buflen -= tsz;
81749 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81750 static ssize_t read_vmcore(struct file *file, char __user *buffer,
81751 size_t buflen, loff_t *fpos)
81752 {
81753 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
81754 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
81755 }
81756
81757 /*
81758 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
81759 index d3fb2b6..43a8140 100644
81760 --- a/fs/qnx6/qnx6.h
81761 +++ b/fs/qnx6/qnx6.h
81762 @@ -74,7 +74,7 @@ enum {
81763 BYTESEX_BE,
81764 };
81765
81766 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81767 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81768 {
81769 if (sbi->s_bytesex == BYTESEX_LE)
81770 return le64_to_cpu((__force __le64)n);
81771 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
81772 return (__force __fs64)cpu_to_be64(n);
81773 }
81774
81775 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81776 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81777 {
81778 if (sbi->s_bytesex == BYTESEX_LE)
81779 return le32_to_cpu((__force __le32)n);
81780 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
81781 index bb2869f..d34ada8 100644
81782 --- a/fs/quota/netlink.c
81783 +++ b/fs/quota/netlink.c
81784 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
81785 void quota_send_warning(struct kqid qid, dev_t dev,
81786 const char warntype)
81787 {
81788 - static atomic_t seq;
81789 + static atomic_unchecked_t seq;
81790 struct sk_buff *skb;
81791 void *msg_head;
81792 int ret;
81793 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
81794 "VFS: Not enough memory to send quota warning.\n");
81795 return;
81796 }
81797 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
81798 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
81799 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
81800 if (!msg_head) {
81801 printk(KERN_ERR
81802 diff --git a/fs/read_write.c b/fs/read_write.c
81803 index 819ef3f..f07222d 100644
81804 --- a/fs/read_write.c
81805 +++ b/fs/read_write.c
81806 @@ -505,7 +505,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
81807
81808 old_fs = get_fs();
81809 set_fs(get_ds());
81810 - p = (__force const char __user *)buf;
81811 + p = (const char __force_user *)buf;
81812 if (count > MAX_RW_COUNT)
81813 count = MAX_RW_COUNT;
81814 ret = __vfs_write(file, p, count, pos);
81815 diff --git a/fs/readdir.c b/fs/readdir.c
81816 index ced6791..936687b 100644
81817 --- a/fs/readdir.c
81818 +++ b/fs/readdir.c
81819 @@ -18,6 +18,7 @@
81820 #include <linux/security.h>
81821 #include <linux/syscalls.h>
81822 #include <linux/unistd.h>
81823 +#include <linux/namei.h>
81824
81825 #include <asm/uaccess.h>
81826
81827 @@ -71,6 +72,7 @@ struct old_linux_dirent {
81828 struct readdir_callback {
81829 struct dir_context ctx;
81830 struct old_linux_dirent __user * dirent;
81831 + struct file * file;
81832 int result;
81833 };
81834
81835 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
81836 buf->result = -EOVERFLOW;
81837 return -EOVERFLOW;
81838 }
81839 +
81840 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81841 + return 0;
81842 +
81843 buf->result++;
81844 dirent = buf->dirent;
81845 if (!access_ok(VERIFY_WRITE, dirent,
81846 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
81847 if (!f.file)
81848 return -EBADF;
81849
81850 + buf.file = f.file;
81851 error = iterate_dir(f.file, &buf.ctx);
81852 if (buf.result)
81853 error = buf.result;
81854 @@ -145,6 +152,7 @@ struct getdents_callback {
81855 struct dir_context ctx;
81856 struct linux_dirent __user * current_dir;
81857 struct linux_dirent __user * previous;
81858 + struct file * file;
81859 int count;
81860 int error;
81861 };
81862 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
81863 buf->error = -EOVERFLOW;
81864 return -EOVERFLOW;
81865 }
81866 +
81867 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81868 + return 0;
81869 +
81870 dirent = buf->previous;
81871 if (dirent) {
81872 if (__put_user(offset, &dirent->d_off))
81873 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
81874 if (!f.file)
81875 return -EBADF;
81876
81877 + buf.file = f.file;
81878 error = iterate_dir(f.file, &buf.ctx);
81879 if (error >= 0)
81880 error = buf.error;
81881 @@ -230,6 +243,7 @@ struct getdents_callback64 {
81882 struct dir_context ctx;
81883 struct linux_dirent64 __user * current_dir;
81884 struct linux_dirent64 __user * previous;
81885 + struct file *file;
81886 int count;
81887 int error;
81888 };
81889 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
81890 buf->error = -EINVAL; /* only used if we fail.. */
81891 if (reclen > buf->count)
81892 return -EINVAL;
81893 +
81894 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81895 + return 0;
81896 +
81897 dirent = buf->previous;
81898 if (dirent) {
81899 if (__put_user(offset, &dirent->d_off))
81900 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
81901 if (!f.file)
81902 return -EBADF;
81903
81904 + buf.file = f.file;
81905 error = iterate_dir(f.file, &buf.ctx);
81906 if (error >= 0)
81907 error = buf.error;
81908 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
81909 index 9c02d96..6562c10 100644
81910 --- a/fs/reiserfs/do_balan.c
81911 +++ b/fs/reiserfs/do_balan.c
81912 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
81913 return;
81914 }
81915
81916 - atomic_inc(&fs_generation(tb->tb_sb));
81917 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
81918 do_balance_starts(tb);
81919
81920 /*
81921 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
81922 index aca73dd..e3c558d 100644
81923 --- a/fs/reiserfs/item_ops.c
81924 +++ b/fs/reiserfs/item_ops.c
81925 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
81926 }
81927
81928 static struct item_operations errcatch_ops = {
81929 - errcatch_bytes_number,
81930 - errcatch_decrement_key,
81931 - errcatch_is_left_mergeable,
81932 - errcatch_print_item,
81933 - errcatch_check_item,
81934 + .bytes_number = errcatch_bytes_number,
81935 + .decrement_key = errcatch_decrement_key,
81936 + .is_left_mergeable = errcatch_is_left_mergeable,
81937 + .print_item = errcatch_print_item,
81938 + .check_item = errcatch_check_item,
81939
81940 - errcatch_create_vi,
81941 - errcatch_check_left,
81942 - errcatch_check_right,
81943 - errcatch_part_size,
81944 - errcatch_unit_num,
81945 - errcatch_print_vi
81946 + .create_vi = errcatch_create_vi,
81947 + .check_left = errcatch_check_left,
81948 + .check_right = errcatch_check_right,
81949 + .part_size = errcatch_part_size,
81950 + .unit_num = errcatch_unit_num,
81951 + .print_vi = errcatch_print_vi
81952 };
81953
81954 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
81955 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
81956 index 621b9f3..af527fd 100644
81957 --- a/fs/reiserfs/procfs.c
81958 +++ b/fs/reiserfs/procfs.c
81959 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
81960 "SMALL_TAILS " : "NO_TAILS ",
81961 replay_only(sb) ? "REPLAY_ONLY " : "",
81962 convert_reiserfs(sb) ? "CONV " : "",
81963 - atomic_read(&r->s_generation_counter),
81964 + atomic_read_unchecked(&r->s_generation_counter),
81965 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
81966 SF(s_do_balance), SF(s_unneeded_left_neighbor),
81967 SF(s_good_search_by_key_reada), SF(s_bmaps),
81968 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
81969 index 2adcde1..7d27bc8 100644
81970 --- a/fs/reiserfs/reiserfs.h
81971 +++ b/fs/reiserfs/reiserfs.h
81972 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
81973 /* Comment? -Hans */
81974 wait_queue_head_t s_wait;
81975 /* increased by one every time the tree gets re-balanced */
81976 - atomic_t s_generation_counter;
81977 + atomic_unchecked_t s_generation_counter;
81978
81979 /* File system properties. Currently holds on-disk FS format */
81980 unsigned long s_properties;
81981 @@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
81982 #define REISERFS_USER_MEM 1 /* user memory mode */
81983
81984 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
81985 -#define get_generation(s) atomic_read (&fs_generation(s))
81986 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
81987 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
81988 #define __fs_changed(gen,s) (gen != get_generation (s))
81989 #define fs_changed(gen,s) \
81990 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
81991 index 0111ad0..00f4749 100644
81992 --- a/fs/reiserfs/super.c
81993 +++ b/fs/reiserfs/super.c
81994 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
81995 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
81996 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
81997 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
81998 +#ifdef CONFIG_REISERFS_FS_XATTR
81999 + /* turn on user xattrs by default */
82000 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
82001 +#endif
82002 /* no preallocation minimum, be smart in reiserfs_file_write instead */
82003 sbi->s_alloc_options.preallocmin = 0;
82004 /* Preallocate by 16 blocks (17-1) at once */
82005 diff --git a/fs/select.c b/fs/select.c
82006 index f684c75..4117611 100644
82007 --- a/fs/select.c
82008 +++ b/fs/select.c
82009 @@ -20,6 +20,7 @@
82010 #include <linux/export.h>
82011 #include <linux/slab.h>
82012 #include <linux/poll.h>
82013 +#include <linux/security.h>
82014 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
82015 #include <linux/file.h>
82016 #include <linux/fdtable.h>
82017 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
82018 struct poll_list *walk = head;
82019 unsigned long todo = nfds;
82020
82021 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
82022 if (nfds > rlimit(RLIMIT_NOFILE))
82023 return -EINVAL;
82024
82025 diff --git a/fs/seq_file.c b/fs/seq_file.c
82026 index 555f821..34684d7 100644
82027 --- a/fs/seq_file.c
82028 +++ b/fs/seq_file.c
82029 @@ -12,6 +12,8 @@
82030 #include <linux/slab.h>
82031 #include <linux/cred.h>
82032 #include <linux/mm.h>
82033 +#include <linux/sched.h>
82034 +#include <linux/grsecurity.h>
82035
82036 #include <asm/uaccess.h>
82037 #include <asm/page.h>
82038 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
82039
82040 static void *seq_buf_alloc(unsigned long size)
82041 {
82042 - void *buf;
82043 -
82044 - /*
82045 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
82046 - * it's better to fall back to vmalloc() than to kill things.
82047 - */
82048 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
82049 - if (!buf && size > PAGE_SIZE)
82050 - buf = vmalloc(size);
82051 - return buf;
82052 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
82053 }
82054
82055 /**
82056 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
82057 #ifdef CONFIG_USER_NS
82058 p->user_ns = file->f_cred->user_ns;
82059 #endif
82060 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
82061 + p->exec_id = current->exec_id;
82062 +#endif
82063
82064 /*
82065 * Wrappers around seq_open(e.g. swaps_open) need to be
82066 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
82067 }
82068 EXPORT_SYMBOL(seq_open);
82069
82070 +
82071 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
82072 +{
82073 + if (gr_proc_is_restricted())
82074 + return -EACCES;
82075 +
82076 + return seq_open(file, op);
82077 +}
82078 +EXPORT_SYMBOL(seq_open_restrict);
82079 +
82080 static int traverse(struct seq_file *m, loff_t offset)
82081 {
82082 loff_t pos = 0, index;
82083 @@ -158,7 +164,7 @@ Eoverflow:
82084 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
82085 {
82086 struct seq_file *m = file->private_data;
82087 - size_t copied = 0;
82088 + ssize_t copied = 0;
82089 loff_t pos;
82090 size_t n;
82091 void *p;
82092 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
82093 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
82094 void *data)
82095 {
82096 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
82097 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
82098 int res = -ENOMEM;
82099
82100 if (op) {
82101 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
82102 }
82103 EXPORT_SYMBOL(single_open_size);
82104
82105 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
82106 + void *data)
82107 +{
82108 + if (gr_proc_is_restricted())
82109 + return -EACCES;
82110 +
82111 + return single_open(file, show, data);
82112 +}
82113 +EXPORT_SYMBOL(single_open_restrict);
82114 +
82115 +
82116 int single_release(struct inode *inode, struct file *file)
82117 {
82118 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
82119 diff --git a/fs/splice.c b/fs/splice.c
82120 index bfe62ae..a84920d 100644
82121 --- a/fs/splice.c
82122 +++ b/fs/splice.c
82123 @@ -192,7 +192,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82124 pipe_lock(pipe);
82125
82126 for (;;) {
82127 - if (!pipe->readers) {
82128 + if (!atomic_read(&pipe->readers)) {
82129 send_sig(SIGPIPE, current, 0);
82130 if (!ret)
82131 ret = -EPIPE;
82132 @@ -215,7 +215,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82133 page_nr++;
82134 ret += buf->len;
82135
82136 - if (pipe->files)
82137 + if (atomic_read(&pipe->files))
82138 do_wakeup = 1;
82139
82140 if (!--spd->nr_pages)
82141 @@ -246,9 +246,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
82142 do_wakeup = 0;
82143 }
82144
82145 - pipe->waiting_writers++;
82146 + atomic_inc(&pipe->waiting_writers);
82147 pipe_wait(pipe);
82148 - pipe->waiting_writers--;
82149 + atomic_dec(&pipe->waiting_writers);
82150 }
82151
82152 pipe_unlock(pipe);
82153 @@ -578,7 +578,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
82154 old_fs = get_fs();
82155 set_fs(get_ds());
82156 /* The cast to a user pointer is valid due to the set_fs() */
82157 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
82158 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
82159 set_fs(old_fs);
82160
82161 return res;
82162 @@ -593,7 +593,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
82163 old_fs = get_fs();
82164 set_fs(get_ds());
82165 /* The cast to a user pointer is valid due to the set_fs() */
82166 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
82167 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
82168 set_fs(old_fs);
82169
82170 return res;
82171 @@ -646,7 +646,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
82172 goto err;
82173
82174 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
82175 - vec[i].iov_base = (void __user *) page_address(page);
82176 + vec[i].iov_base = (void __force_user *) page_address(page);
82177 vec[i].iov_len = this_len;
82178 spd.pages[i] = page;
82179 spd.nr_pages++;
82180 @@ -785,7 +785,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82181 ops->release(pipe, buf);
82182 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82183 pipe->nrbufs--;
82184 - if (pipe->files)
82185 + if (atomic_read(&pipe->files))
82186 sd->need_wakeup = true;
82187 }
82188
82189 @@ -809,10 +809,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82190 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
82191 {
82192 while (!pipe->nrbufs) {
82193 - if (!pipe->writers)
82194 + if (!atomic_read(&pipe->writers))
82195 return 0;
82196
82197 - if (!pipe->waiting_writers && sd->num_spliced)
82198 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
82199 return 0;
82200
82201 if (sd->flags & SPLICE_F_NONBLOCK)
82202 @@ -1027,7 +1027,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
82203 ops->release(pipe, buf);
82204 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82205 pipe->nrbufs--;
82206 - if (pipe->files)
82207 + if (atomic_read(&pipe->files))
82208 sd.need_wakeup = true;
82209 } else {
82210 buf->offset += ret;
82211 @@ -1187,7 +1187,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
82212 * out of the pipe right after the splice_to_pipe(). So set
82213 * PIPE_READERS appropriately.
82214 */
82215 - pipe->readers = 1;
82216 + atomic_set(&pipe->readers, 1);
82217
82218 current->splice_pipe = pipe;
82219 }
82220 @@ -1494,6 +1494,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
82221
82222 partial[buffers].offset = off;
82223 partial[buffers].len = plen;
82224 + partial[buffers].private = 0;
82225
82226 off = 0;
82227 len -= plen;
82228 @@ -1725,9 +1726,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82229 ret = -ERESTARTSYS;
82230 break;
82231 }
82232 - if (!pipe->writers)
82233 + if (!atomic_read(&pipe->writers))
82234 break;
82235 - if (!pipe->waiting_writers) {
82236 + if (!atomic_read(&pipe->waiting_writers)) {
82237 if (flags & SPLICE_F_NONBLOCK) {
82238 ret = -EAGAIN;
82239 break;
82240 @@ -1759,7 +1760,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82241 pipe_lock(pipe);
82242
82243 while (pipe->nrbufs >= pipe->buffers) {
82244 - if (!pipe->readers) {
82245 + if (!atomic_read(&pipe->readers)) {
82246 send_sig(SIGPIPE, current, 0);
82247 ret = -EPIPE;
82248 break;
82249 @@ -1772,9 +1773,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82250 ret = -ERESTARTSYS;
82251 break;
82252 }
82253 - pipe->waiting_writers++;
82254 + atomic_inc(&pipe->waiting_writers);
82255 pipe_wait(pipe);
82256 - pipe->waiting_writers--;
82257 + atomic_dec(&pipe->waiting_writers);
82258 }
82259
82260 pipe_unlock(pipe);
82261 @@ -1810,14 +1811,14 @@ retry:
82262 pipe_double_lock(ipipe, opipe);
82263
82264 do {
82265 - if (!opipe->readers) {
82266 + if (!atomic_read(&opipe->readers)) {
82267 send_sig(SIGPIPE, current, 0);
82268 if (!ret)
82269 ret = -EPIPE;
82270 break;
82271 }
82272
82273 - if (!ipipe->nrbufs && !ipipe->writers)
82274 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
82275 break;
82276
82277 /*
82278 @@ -1914,7 +1915,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82279 pipe_double_lock(ipipe, opipe);
82280
82281 do {
82282 - if (!opipe->readers) {
82283 + if (!atomic_read(&opipe->readers)) {
82284 send_sig(SIGPIPE, current, 0);
82285 if (!ret)
82286 ret = -EPIPE;
82287 @@ -1959,7 +1960,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82288 * return EAGAIN if we have the potential of some data in the
82289 * future, otherwise just return 0
82290 */
82291 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
82292 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
82293 ret = -EAGAIN;
82294
82295 pipe_unlock(ipipe);
82296 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
82297 index e5e0ddf..09598c4 100644
82298 --- a/fs/squashfs/xattr.c
82299 +++ b/fs/squashfs/xattr.c
82300 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82301 + msblk->xattr_table;
82302 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
82303 int count = squashfs_i(inode)->xattr_count;
82304 - size_t rest = buffer_size;
82305 - int err;
82306 + size_t used = 0;
82307 + ssize_t err;
82308
82309 /* check that the file system has xattrs */
82310 if (msblk->xattr_id_table == NULL)
82311 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82312 name_size = le16_to_cpu(entry.size);
82313 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
82314 if (handler)
82315 - prefix_size = handler->list(d, buffer, rest, NULL,
82316 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
82317 name_size, handler->flags);
82318 if (prefix_size) {
82319 if (buffer) {
82320 - if (prefix_size + name_size + 1 > rest) {
82321 + if (prefix_size + name_size + 1 > buffer_size - used) {
82322 err = -ERANGE;
82323 goto failed;
82324 }
82325 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82326 buffer[name_size] = '\0';
82327 buffer += name_size + 1;
82328 }
82329 - rest -= prefix_size + name_size + 1;
82330 + used += prefix_size + name_size + 1;
82331 } else {
82332 /* no handler or insuffficient privileges, so skip */
82333 err = squashfs_read_metadata(sb, NULL, &start,
82334 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82335 if (err < 0)
82336 goto failed;
82337 }
82338 - err = buffer_size - rest;
82339 + err = used;
82340
82341 failed:
82342 return err;
82343 diff --git a/fs/stat.c b/fs/stat.c
82344 index cccc1aa..7fe8951 100644
82345 --- a/fs/stat.c
82346 +++ b/fs/stat.c
82347 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
82348 stat->gid = inode->i_gid;
82349 stat->rdev = inode->i_rdev;
82350 stat->size = i_size_read(inode);
82351 - stat->atime = inode->i_atime;
82352 - stat->mtime = inode->i_mtime;
82353 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82354 + stat->atime = inode->i_ctime;
82355 + stat->mtime = inode->i_ctime;
82356 + } else {
82357 + stat->atime = inode->i_atime;
82358 + stat->mtime = inode->i_mtime;
82359 + }
82360 stat->ctime = inode->i_ctime;
82361 stat->blksize = (1 << inode->i_blkbits);
82362 stat->blocks = inode->i_blocks;
82363 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
82364 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
82365 {
82366 struct inode *inode = d_backing_inode(path->dentry);
82367 + int retval;
82368
82369 - if (inode->i_op->getattr)
82370 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
82371 + if (inode->i_op->getattr) {
82372 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
82373 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82374 + stat->atime = stat->ctime;
82375 + stat->mtime = stat->ctime;
82376 + }
82377 + return retval;
82378 + }
82379
82380 generic_fillattr(inode, stat);
82381 return 0;
82382 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
82383 index 94374e4..b5da3a1 100644
82384 --- a/fs/sysfs/dir.c
82385 +++ b/fs/sysfs/dir.c
82386 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82387 kfree(buf);
82388 }
82389
82390 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82391 +extern int grsec_enable_sysfs_restrict;
82392 +#endif
82393 +
82394 /**
82395 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
82396 * @kobj: object we're creating directory for
82397 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82398 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82399 {
82400 struct kernfs_node *parent, *kn;
82401 + const char *name;
82402 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
82403 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82404 + const char *parent_name;
82405 +#endif
82406
82407 BUG_ON(!kobj);
82408
82409 + name = kobject_name(kobj);
82410 +
82411 if (kobj->parent)
82412 parent = kobj->parent->sd;
82413 else
82414 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82415 if (!parent)
82416 return -ENOENT;
82417
82418 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
82419 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
82420 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82421 + parent_name = parent->name;
82422 + mode = S_IRWXU;
82423 +
82424 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
82425 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
82426 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
82427 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
82428 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82429 + if (!grsec_enable_sysfs_restrict)
82430 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82431 +#endif
82432 +
82433 + kn = kernfs_create_dir_ns(parent, name,
82434 + mode, kobj, ns);
82435 if (IS_ERR(kn)) {
82436 if (PTR_ERR(kn) == -EEXIST)
82437 - sysfs_warn_dup(parent, kobject_name(kobj));
82438 + sysfs_warn_dup(parent, name);
82439 return PTR_ERR(kn);
82440 }
82441
82442 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
82443 index 69d4889..a810bd4 100644
82444 --- a/fs/sysv/sysv.h
82445 +++ b/fs/sysv/sysv.h
82446 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
82447 #endif
82448 }
82449
82450 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82451 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82452 {
82453 if (sbi->s_bytesex == BYTESEX_PDP)
82454 return PDP_swab((__force __u32)n);
82455 diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
82456 index a43df11..c368e71 100644
82457 --- a/fs/tracefs/inode.c
82458 +++ b/fs/tracefs/inode.c
82459 @@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = {
82460 static struct tracefs_dir_ops {
82461 int (*mkdir)(const char *name);
82462 int (*rmdir)(const char *name);
82463 -} tracefs_ops;
82464 +} __no_const tracefs_ops __read_only;
82465
82466 static char *get_dname(struct dentry *dentry)
82467 {
82468 @@ -490,8 +490,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare
82469 if (!dentry)
82470 return NULL;
82471
82472 - tracefs_ops.mkdir = mkdir;
82473 - tracefs_ops.rmdir = rmdir;
82474 + pax_open_kernel();
82475 + *(void **)&tracefs_ops.mkdir = mkdir;
82476 + *(void **)&tracefs_ops.rmdir = rmdir;
82477 + pax_close_kernel();
82478
82479 return dentry;
82480 }
82481 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
82482 index 97be412..974b37f 100644
82483 --- a/fs/ubifs/io.c
82484 +++ b/fs/ubifs/io.c
82485 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
82486 return err;
82487 }
82488
82489 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82490 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82491 {
82492 int err;
82493
82494 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
82495 index 71d1c25..084e2ad 100644
82496 --- a/fs/udf/misc.c
82497 +++ b/fs/udf/misc.c
82498 @@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
82499
82500 u8 udf_tag_checksum(const struct tag *t)
82501 {
82502 - u8 *data = (u8 *)t;
82503 + const u8 *data = (const u8 *)t;
82504 u8 checksum = 0;
82505 int i;
82506 for (i = 0; i < sizeof(struct tag); ++i)
82507 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
82508 index 8d974c4..b82f6ec 100644
82509 --- a/fs/ufs/swab.h
82510 +++ b/fs/ufs/swab.h
82511 @@ -22,7 +22,7 @@ enum {
82512 BYTESEX_BE
82513 };
82514
82515 -static inline u64
82516 +static inline u64 __intentional_overflow(-1)
82517 fs64_to_cpu(struct super_block *sbp, __fs64 n)
82518 {
82519 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82520 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
82521 return (__force __fs64)cpu_to_be64(n);
82522 }
82523
82524 -static inline u32
82525 +static inline u32 __intentional_overflow(-1)
82526 fs32_to_cpu(struct super_block *sbp, __fs32 n)
82527 {
82528 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82529 diff --git a/fs/utimes.c b/fs/utimes.c
82530 index aa138d6..5f3a811 100644
82531 --- a/fs/utimes.c
82532 +++ b/fs/utimes.c
82533 @@ -1,6 +1,7 @@
82534 #include <linux/compiler.h>
82535 #include <linux/file.h>
82536 #include <linux/fs.h>
82537 +#include <linux/security.h>
82538 #include <linux/linkage.h>
82539 #include <linux/mount.h>
82540 #include <linux/namei.h>
82541 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
82542 }
82543 }
82544 retry_deleg:
82545 +
82546 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
82547 + error = -EACCES;
82548 + goto mnt_drop_write_and_out;
82549 + }
82550 +
82551 mutex_lock(&inode->i_mutex);
82552 error = notify_change(path->dentry, &newattrs, &delegated_inode);
82553 mutex_unlock(&inode->i_mutex);
82554 diff --git a/fs/xattr.c b/fs/xattr.c
82555 index 4ef6985..a6cd6567 100644
82556 --- a/fs/xattr.c
82557 +++ b/fs/xattr.c
82558 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
82559 return rc;
82560 }
82561
82562 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
82563 +ssize_t
82564 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
82565 +{
82566 + struct inode *inode = dentry->d_inode;
82567 + ssize_t error;
82568 +
82569 + error = inode_permission(inode, MAY_EXEC);
82570 + if (error)
82571 + return error;
82572 +
82573 + if (inode->i_op->getxattr)
82574 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
82575 + else
82576 + error = -EOPNOTSUPP;
82577 +
82578 + return error;
82579 +}
82580 +EXPORT_SYMBOL(pax_getxattr);
82581 +#endif
82582 +
82583 ssize_t
82584 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
82585 {
82586 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
82587 * Extended attribute SET operations
82588 */
82589 static long
82590 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
82591 +setxattr(struct path *path, const char __user *name, const void __user *value,
82592 size_t size, int flags)
82593 {
82594 int error;
82595 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
82596 posix_acl_fix_xattr_from_user(kvalue, size);
82597 }
82598
82599 - error = vfs_setxattr(d, kname, kvalue, size, flags);
82600 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
82601 + error = -EACCES;
82602 + goto out;
82603 + }
82604 +
82605 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
82606 out:
82607 if (vvalue)
82608 vfree(vvalue);
82609 @@ -376,7 +402,7 @@ retry:
82610 return error;
82611 error = mnt_want_write(path.mnt);
82612 if (!error) {
82613 - error = setxattr(path.dentry, name, value, size, flags);
82614 + error = setxattr(&path, name, value, size, flags);
82615 mnt_drop_write(path.mnt);
82616 }
82617 path_put(&path);
82618 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
82619 audit_file(f.file);
82620 error = mnt_want_write_file(f.file);
82621 if (!error) {
82622 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
82623 + error = setxattr(&f.file->f_path, name, value, size, flags);
82624 mnt_drop_write_file(f.file);
82625 }
82626 fdput(f);
82627 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
82628 * Extended attribute REMOVE operations
82629 */
82630 static long
82631 -removexattr(struct dentry *d, const char __user *name)
82632 +removexattr(struct path *path, const char __user *name)
82633 {
82634 int error;
82635 char kname[XATTR_NAME_MAX + 1];
82636 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
82637 if (error < 0)
82638 return error;
82639
82640 - return vfs_removexattr(d, kname);
82641 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
82642 + return -EACCES;
82643 +
82644 + return vfs_removexattr(path->dentry, kname);
82645 }
82646
82647 static int path_removexattr(const char __user *pathname,
82648 @@ -623,7 +652,7 @@ retry:
82649 return error;
82650 error = mnt_want_write(path.mnt);
82651 if (!error) {
82652 - error = removexattr(path.dentry, name);
82653 + error = removexattr(&path, name);
82654 mnt_drop_write(path.mnt);
82655 }
82656 path_put(&path);
82657 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
82658 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
82659 {
82660 struct fd f = fdget(fd);
82661 + struct path *path;
82662 int error = -EBADF;
82663
82664 if (!f.file)
82665 return error;
82666 + path = &f.file->f_path;
82667 audit_file(f.file);
82668 error = mnt_want_write_file(f.file);
82669 if (!error) {
82670 - error = removexattr(f.file->f_path.dentry, name);
82671 + error = removexattr(path, name);
82672 mnt_drop_write_file(f.file);
82673 }
82674 fdput(f);
82675 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
82676 index f1026e8..a0fbe4f 100644
82677 --- a/fs/xfs/libxfs/xfs_bmap.c
82678 +++ b/fs/xfs/libxfs/xfs_bmap.c
82679 @@ -554,7 +554,7 @@ xfs_bmap_validate_ret(
82680
82681 #else
82682 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
82683 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
82684 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
82685 #endif /* DEBUG */
82686
82687 /*
82688 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
82689 index 098cd78..724d3f8 100644
82690 --- a/fs/xfs/xfs_dir2_readdir.c
82691 +++ b/fs/xfs/xfs_dir2_readdir.c
82692 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
82693 ino = dp->d_ops->sf_get_ino(sfp, sfep);
82694 filetype = dp->d_ops->sf_get_ftype(sfep);
82695 ctx->pos = off & 0x7fffffff;
82696 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82697 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
82698 + char name[sfep->namelen];
82699 + memcpy(name, sfep->name, sfep->namelen);
82700 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
82701 + return 0;
82702 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82703 xfs_dir3_get_dtype(dp->i_mount, filetype)))
82704 return 0;
82705 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
82706 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
82707 index 87f67c6..7e335bf 100644
82708 --- a/fs/xfs/xfs_ioctl.c
82709 +++ b/fs/xfs/xfs_ioctl.c
82710 @@ -120,7 +120,7 @@ xfs_find_handle(
82711 }
82712
82713 error = -EFAULT;
82714 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
82715 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
82716 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
82717 goto out_put;
82718
82719 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
82720 index 7c7842c..ce15222 100644
82721 --- a/fs/xfs/xfs_linux.h
82722 +++ b/fs/xfs/xfs_linux.h
82723 @@ -225,7 +225,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
82724 * of the compiler which do not like us using do_div in the middle
82725 * of large functions.
82726 */
82727 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82728 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82729 {
82730 __u32 mod;
82731
82732 @@ -281,7 +281,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
82733 return 0;
82734 }
82735 #else
82736 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82737 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82738 {
82739 __u32 mod;
82740
82741 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
82742 new file mode 100644
82743 index 0000000..31f8fe4
82744 --- /dev/null
82745 +++ b/grsecurity/Kconfig
82746 @@ -0,0 +1,1182 @@
82747 +#
82748 +# grecurity configuration
82749 +#
82750 +menu "Memory Protections"
82751 +depends on GRKERNSEC
82752 +
82753 +config GRKERNSEC_KMEM
82754 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
82755 + default y if GRKERNSEC_CONFIG_AUTO
82756 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
82757 + help
82758 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
82759 + be written to or read from to modify or leak the contents of the running
82760 + kernel. /dev/port will also not be allowed to be opened, writing to
82761 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
82762 + If you have module support disabled, enabling this will close up several
82763 + ways that are currently used to insert malicious code into the running
82764 + kernel.
82765 +
82766 + Even with this feature enabled, we still highly recommend that
82767 + you use the RBAC system, as it is still possible for an attacker to
82768 + modify the running kernel through other more obscure methods.
82769 +
82770 + It is highly recommended that you say Y here if you meet all the
82771 + conditions above.
82772 +
82773 +config GRKERNSEC_VM86
82774 + bool "Restrict VM86 mode"
82775 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82776 + depends on X86_32
82777 +
82778 + help
82779 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
82780 + make use of a special execution mode on 32bit x86 processors called
82781 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
82782 + video cards and will still work with this option enabled. The purpose
82783 + of the option is to prevent exploitation of emulation errors in
82784 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
82785 + Nearly all users should be able to enable this option.
82786 +
82787 +config GRKERNSEC_IO
82788 + bool "Disable privileged I/O"
82789 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82790 + depends on X86
82791 + select RTC_CLASS
82792 + select RTC_INTF_DEV
82793 + select RTC_DRV_CMOS
82794 +
82795 + help
82796 + If you say Y here, all ioperm and iopl calls will return an error.
82797 + Ioperm and iopl can be used to modify the running kernel.
82798 + Unfortunately, some programs need this access to operate properly,
82799 + the most notable of which are XFree86 and hwclock. hwclock can be
82800 + remedied by having RTC support in the kernel, so real-time
82801 + clock support is enabled if this option is enabled, to ensure
82802 + that hwclock operates correctly. If hwclock still does not work,
82803 + either update udev or symlink /dev/rtc to /dev/rtc0.
82804 +
82805 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
82806 + you may not be able to boot into a graphical environment with this
82807 + option enabled. In this case, you should use the RBAC system instead.
82808 +
82809 +config GRKERNSEC_BPF_HARDEN
82810 + bool "Harden BPF interpreter"
82811 + default y if GRKERNSEC_CONFIG_AUTO
82812 + help
82813 + Unlike previous versions of grsecurity that hardened both the BPF
82814 + interpreted code against corruption at rest as well as the JIT code
82815 + against JIT-spray attacks and attacker-controlled immediate values
82816 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
82817 + and will ensure the interpreted code is read-only at rest. This feature
82818 + may be removed at a later time when eBPF stabilizes to entirely revert
82819 + back to the more secure pre-3.16 BPF interpreter/JIT.
82820 +
82821 + If you're using KERNEXEC, it's recommended that you enable this option
82822 + to supplement the hardening of the kernel.
82823 +
82824 +config GRKERNSEC_PERF_HARDEN
82825 + bool "Disable unprivileged PERF_EVENTS usage by default"
82826 + default y if GRKERNSEC_CONFIG_AUTO
82827 + depends on PERF_EVENTS
82828 + help
82829 + If you say Y here, the range of acceptable values for the
82830 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
82831 + default to a new value: 3. When the sysctl is set to this value, no
82832 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
82833 +
82834 + Though PERF_EVENTS can be used legitimately for performance monitoring
82835 + and low-level application profiling, it is forced on regardless of
82836 + configuration, has been at fault for several vulnerabilities, and
82837 + creates new opportunities for side channels and other information leaks.
82838 +
82839 + This feature puts PERF_EVENTS into a secure default state and permits
82840 + the administrator to change out of it temporarily if unprivileged
82841 + application profiling is needed.
82842 +
82843 +config GRKERNSEC_RAND_THREADSTACK
82844 + bool "Insert random gaps between thread stacks"
82845 + default y if GRKERNSEC_CONFIG_AUTO
82846 + depends on PAX_RANDMMAP && !PPC
82847 + help
82848 + If you say Y here, a random-sized gap will be enforced between allocated
82849 + thread stacks. Glibc's NPTL and other threading libraries that
82850 + pass MAP_STACK to the kernel for thread stack allocation are supported.
82851 + The implementation currently provides 8 bits of entropy for the gap.
82852 +
82853 + Many distributions do not compile threaded remote services with the
82854 + -fstack-check argument to GCC, causing the variable-sized stack-based
82855 + allocator, alloca(), to not probe the stack on allocation. This
82856 + permits an unbounded alloca() to skip over any guard page and potentially
82857 + modify another thread's stack reliably. An enforced random gap
82858 + reduces the reliability of such an attack and increases the chance
82859 + that such a read/write to another thread's stack instead lands in
82860 + an unmapped area, causing a crash and triggering grsecurity's
82861 + anti-bruteforcing logic.
82862 +
82863 +config GRKERNSEC_PROC_MEMMAP
82864 + bool "Harden ASLR against information leaks and entropy reduction"
82865 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
82866 + depends on PAX_NOEXEC || PAX_ASLR
82867 + help
82868 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
82869 + give no information about the addresses of its mappings if
82870 + PaX features that rely on random addresses are enabled on the task.
82871 + In addition to sanitizing this information and disabling other
82872 + dangerous sources of information, this option causes reads of sensitive
82873 + /proc/<pid> entries where the file descriptor was opened in a different
82874 + task than the one performing the read. Such attempts are logged.
82875 + This option also limits argv/env strings for suid/sgid binaries
82876 + to 512KB to prevent a complete exhaustion of the stack entropy provided
82877 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
82878 + binaries to prevent alternative mmap layouts from being abused.
82879 +
82880 + If you use PaX it is essential that you say Y here as it closes up
82881 + several holes that make full ASLR useless locally.
82882 +
82883 +
82884 +config GRKERNSEC_KSTACKOVERFLOW
82885 + bool "Prevent kernel stack overflows"
82886 + default y if GRKERNSEC_CONFIG_AUTO
82887 + depends on !IA64 && 64BIT
82888 + help
82889 + If you say Y here, the kernel's process stacks will be allocated
82890 + with vmalloc instead of the kernel's default allocator. This
82891 + introduces guard pages that in combination with the alloca checking
82892 + of the STACKLEAK feature prevents all forms of kernel process stack
82893 + overflow abuse. Note that this is different from kernel stack
82894 + buffer overflows.
82895 +
82896 +config GRKERNSEC_BRUTE
82897 + bool "Deter exploit bruteforcing"
82898 + default y if GRKERNSEC_CONFIG_AUTO
82899 + help
82900 + If you say Y here, attempts to bruteforce exploits against forking
82901 + daemons such as apache or sshd, as well as against suid/sgid binaries
82902 + will be deterred. When a child of a forking daemon is killed by PaX
82903 + or crashes due to an illegal instruction or other suspicious signal,
82904 + the parent process will be delayed 30 seconds upon every subsequent
82905 + fork until the administrator is able to assess the situation and
82906 + restart the daemon.
82907 + In the suid/sgid case, the attempt is logged, the user has all their
82908 + existing instances of the suid/sgid binary terminated and will
82909 + be unable to execute any suid/sgid binaries for 15 minutes.
82910 +
82911 + It is recommended that you also enable signal logging in the auditing
82912 + section so that logs are generated when a process triggers a suspicious
82913 + signal.
82914 + If the sysctl option is enabled, a sysctl option with name
82915 + "deter_bruteforce" is created.
82916 +
82917 +config GRKERNSEC_MODHARDEN
82918 + bool "Harden module auto-loading"
82919 + default y if GRKERNSEC_CONFIG_AUTO
82920 + depends on MODULES
82921 + help
82922 + If you say Y here, module auto-loading in response to use of some
82923 + feature implemented by an unloaded module will be restricted to
82924 + root users. Enabling this option helps defend against attacks
82925 + by unprivileged users who abuse the auto-loading behavior to
82926 + cause a vulnerable module to load that is then exploited.
82927 +
82928 + If this option prevents a legitimate use of auto-loading for a
82929 + non-root user, the administrator can execute modprobe manually
82930 + with the exact name of the module mentioned in the alert log.
82931 + Alternatively, the administrator can add the module to the list
82932 + of modules loaded at boot by modifying init scripts.
82933 +
82934 + Modification of init scripts will most likely be needed on
82935 + Ubuntu servers with encrypted home directory support enabled,
82936 + as the first non-root user logging in will cause the ecb(aes),
82937 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
82938 +
82939 +config GRKERNSEC_HIDESYM
82940 + bool "Hide kernel symbols"
82941 + default y if GRKERNSEC_CONFIG_AUTO
82942 + select PAX_USERCOPY_SLABS
82943 + help
82944 + If you say Y here, getting information on loaded modules, and
82945 + displaying all kernel symbols through a syscall will be restricted
82946 + to users with CAP_SYS_MODULE. For software compatibility reasons,
82947 + /proc/kallsyms will be restricted to the root user. The RBAC
82948 + system can hide that entry even from root.
82949 +
82950 + This option also prevents leaking of kernel addresses through
82951 + several /proc entries.
82952 +
82953 + Note that this option is only effective provided the following
82954 + conditions are met:
82955 + 1) The kernel using grsecurity is not precompiled by some distribution
82956 + 2) You have also enabled GRKERNSEC_DMESG
82957 + 3) You are using the RBAC system and hiding other files such as your
82958 + kernel image and System.map. Alternatively, enabling this option
82959 + causes the permissions on /boot, /lib/modules, and the kernel
82960 + source directory to change at compile time to prevent
82961 + reading by non-root users.
82962 + If the above conditions are met, this option will aid in providing a
82963 + useful protection against local kernel exploitation of overflows
82964 + and arbitrary read/write vulnerabilities.
82965 +
82966 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
82967 + in addition to this feature.
82968 +
82969 +config GRKERNSEC_RANDSTRUCT
82970 + bool "Randomize layout of sensitive kernel structures"
82971 + default y if GRKERNSEC_CONFIG_AUTO
82972 + select GRKERNSEC_HIDESYM
82973 + select MODVERSIONS if MODULES
82974 + help
82975 + If you say Y here, the layouts of a number of sensitive kernel
82976 + structures (task, fs, cred, etc) and all structures composed entirely
82977 + of function pointers (aka "ops" structs) will be randomized at compile-time.
82978 + This can introduce the requirement of an additional infoleak
82979 + vulnerability for exploits targeting these structure types.
82980 +
82981 + Enabling this feature will introduce some performance impact, slightly
82982 + increase memory usage, and prevent the use of forensic tools like
82983 + Volatility against the system (unless the kernel source tree isn't
82984 + cleaned after kernel installation).
82985 +
82986 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
82987 + It remains after a make clean to allow for external modules to be compiled
82988 + with the existing seed and will be removed by a make mrproper or
82989 + make distclean.
82990 +
82991 + Note that the implementation requires gcc 4.6.4. or newer. You may need
82992 + to install the supporting headers explicitly in addition to the normal
82993 + gcc package.
82994 +
82995 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
82996 + bool "Use cacheline-aware structure randomization"
82997 + depends on GRKERNSEC_RANDSTRUCT
82998 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
82999 + help
83000 + If you say Y here, the RANDSTRUCT randomization will make a best effort
83001 + at restricting randomization to cacheline-sized groups of elements. It
83002 + will further not randomize bitfields in structures. This reduces the
83003 + performance hit of RANDSTRUCT at the cost of weakened randomization.
83004 +
83005 +config GRKERNSEC_KERN_LOCKOUT
83006 + bool "Active kernel exploit response"
83007 + default y if GRKERNSEC_CONFIG_AUTO
83008 + depends on X86 || ARM || PPC || SPARC
83009 + help
83010 + If you say Y here, when a PaX alert is triggered due to suspicious
83011 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
83012 + or an OOPS occurs due to bad memory accesses, instead of just
83013 + terminating the offending process (and potentially allowing
83014 + a subsequent exploit from the same user), we will take one of two
83015 + actions:
83016 + If the user was root, we will panic the system
83017 + If the user was non-root, we will log the attempt, terminate
83018 + all processes owned by the user, then prevent them from creating
83019 + any new processes until the system is restarted
83020 + This deters repeated kernel exploitation/bruteforcing attempts
83021 + and is useful for later forensics.
83022 +
83023 +config GRKERNSEC_OLD_ARM_USERLAND
83024 + bool "Old ARM userland compatibility"
83025 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
83026 + help
83027 + If you say Y here, stubs of executable code to perform such operations
83028 + as "compare-exchange" will be placed at fixed locations in the ARM vector
83029 + table. This is unfortunately needed for old ARM userland meant to run
83030 + across a wide range of processors. Without this option enabled,
83031 + the get_tls and data memory barrier stubs will be emulated by the kernel,
83032 + which is enough for Linaro userlands or other userlands designed for v6
83033 + and newer ARM CPUs. It's recommended that you try without this option enabled
83034 + first, and only enable it if your userland does not boot (it will likely fail
83035 + at init time).
83036 +
83037 +endmenu
83038 +menu "Role Based Access Control Options"
83039 +depends on GRKERNSEC
83040 +
83041 +config GRKERNSEC_RBAC_DEBUG
83042 + bool
83043 +
83044 +config GRKERNSEC_NO_RBAC
83045 + bool "Disable RBAC system"
83046 + help
83047 + If you say Y here, the /dev/grsec device will be removed from the kernel,
83048 + preventing the RBAC system from being enabled. You should only say Y
83049 + here if you have no intention of using the RBAC system, so as to prevent
83050 + an attacker with root access from misusing the RBAC system to hide files
83051 + and processes when loadable module support and /dev/[k]mem have been
83052 + locked down.
83053 +
83054 +config GRKERNSEC_ACL_HIDEKERN
83055 + bool "Hide kernel processes"
83056 + help
83057 + If you say Y here, all kernel threads will be hidden to all
83058 + processes but those whose subject has the "view hidden processes"
83059 + flag.
83060 +
83061 +config GRKERNSEC_ACL_MAXTRIES
83062 + int "Maximum tries before password lockout"
83063 + default 3
83064 + help
83065 + This option enforces the maximum number of times a user can attempt
83066 + to authorize themselves with the grsecurity RBAC system before being
83067 + denied the ability to attempt authorization again for a specified time.
83068 + The lower the number, the harder it will be to brute-force a password.
83069 +
83070 +config GRKERNSEC_ACL_TIMEOUT
83071 + int "Time to wait after max password tries, in seconds"
83072 + default 30
83073 + help
83074 + This option specifies the time the user must wait after attempting to
83075 + authorize to the RBAC system with the maximum number of invalid
83076 + passwords. The higher the number, the harder it will be to brute-force
83077 + a password.
83078 +
83079 +endmenu
83080 +menu "Filesystem Protections"
83081 +depends on GRKERNSEC
83082 +
83083 +config GRKERNSEC_PROC
83084 + bool "Proc restrictions"
83085 + default y if GRKERNSEC_CONFIG_AUTO
83086 + help
83087 + If you say Y here, the permissions of the /proc filesystem
83088 + will be altered to enhance system security and privacy. You MUST
83089 + choose either a user only restriction or a user and group restriction.
83090 + Depending upon the option you choose, you can either restrict users to
83091 + see only the processes they themselves run, or choose a group that can
83092 + view all processes and files normally restricted to root if you choose
83093 + the "restrict to user only" option. NOTE: If you're running identd or
83094 + ntpd as a non-root user, you will have to run it as the group you
83095 + specify here.
83096 +
83097 +config GRKERNSEC_PROC_USER
83098 + bool "Restrict /proc to user only"
83099 + depends on GRKERNSEC_PROC
83100 + help
83101 + If you say Y here, non-root users will only be able to view their own
83102 + processes, and restricts them from viewing network-related information,
83103 + and viewing kernel symbol and module information.
83104 +
83105 +config GRKERNSEC_PROC_USERGROUP
83106 + bool "Allow special group"
83107 + default y if GRKERNSEC_CONFIG_AUTO
83108 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
83109 + help
83110 + If you say Y here, you will be able to select a group that will be
83111 + able to view all processes and network-related information. If you've
83112 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
83113 + remain hidden. This option is useful if you want to run identd as
83114 + a non-root user. The group you select may also be chosen at boot time
83115 + via "grsec_proc_gid=" on the kernel commandline.
83116 +
83117 +config GRKERNSEC_PROC_GID
83118 + int "GID for special group"
83119 + depends on GRKERNSEC_PROC_USERGROUP
83120 + default 1001
83121 +
83122 +config GRKERNSEC_PROC_ADD
83123 + bool "Additional restrictions"
83124 + default y if GRKERNSEC_CONFIG_AUTO
83125 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
83126 + help
83127 + If you say Y here, additional restrictions will be placed on
83128 + /proc that keep normal users from viewing device information and
83129 + slabinfo information that could be useful for exploits.
83130 +
83131 +config GRKERNSEC_LINK
83132 + bool "Linking restrictions"
83133 + default y if GRKERNSEC_CONFIG_AUTO
83134 + help
83135 + If you say Y here, /tmp race exploits will be prevented, since users
83136 + will no longer be able to follow symlinks owned by other users in
83137 + world-writable +t directories (e.g. /tmp), unless the owner of the
83138 + symlink is the owner of the directory. users will also not be
83139 + able to hardlink to files they do not own. If the sysctl option is
83140 + enabled, a sysctl option with name "linking_restrictions" is created.
83141 +
83142 +config GRKERNSEC_SYMLINKOWN
83143 + bool "Kernel-enforced SymlinksIfOwnerMatch"
83144 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83145 + help
83146 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
83147 + that prevents it from being used as a security feature. As Apache
83148 + verifies the symlink by performing a stat() against the target of
83149 + the symlink before it is followed, an attacker can setup a symlink
83150 + to point to a same-owned file, then replace the symlink with one
83151 + that targets another user's file just after Apache "validates" the
83152 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
83153 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
83154 + will be in place for the group you specify. If the sysctl option
83155 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
83156 + created.
83157 +
83158 +config GRKERNSEC_SYMLINKOWN_GID
83159 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
83160 + depends on GRKERNSEC_SYMLINKOWN
83161 + default 1006
83162 + help
83163 + Setting this GID determines what group kernel-enforced
83164 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
83165 + is enabled, a sysctl option with name "symlinkown_gid" is created.
83166 +
83167 +config GRKERNSEC_FIFO
83168 + bool "FIFO restrictions"
83169 + default y if GRKERNSEC_CONFIG_AUTO
83170 + help
83171 + If you say Y here, users will not be able to write to FIFOs they don't
83172 + own in world-writable +t directories (e.g. /tmp), unless the owner of
83173 + the FIFO is the same owner of the directory it's held in. If the sysctl
83174 + option is enabled, a sysctl option with name "fifo_restrictions" is
83175 + created.
83176 +
83177 +config GRKERNSEC_SYSFS_RESTRICT
83178 + bool "Sysfs/debugfs restriction"
83179 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
83180 + depends on SYSFS
83181 + help
83182 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
83183 + any filesystem normally mounted under it (e.g. debugfs) will be
83184 + mostly accessible only by root. These filesystems generally provide access
83185 + to hardware and debug information that isn't appropriate for unprivileged
83186 + users of the system. Sysfs and debugfs have also become a large source
83187 + of new vulnerabilities, ranging from infoleaks to local compromise.
83188 + There has been very little oversight with an eye toward security involved
83189 + in adding new exporters of information to these filesystems, so their
83190 + use is discouraged.
83191 + For reasons of compatibility, a few directories have been whitelisted
83192 + for access by non-root users:
83193 + /sys/fs/selinux
83194 + /sys/fs/fuse
83195 + /sys/devices/system/cpu
83196 +
83197 +config GRKERNSEC_ROFS
83198 + bool "Runtime read-only mount protection"
83199 + depends on SYSCTL
83200 + help
83201 + If you say Y here, a sysctl option with name "romount_protect" will
83202 + be created. By setting this option to 1 at runtime, filesystems
83203 + will be protected in the following ways:
83204 + * No new writable mounts will be allowed
83205 + * Existing read-only mounts won't be able to be remounted read/write
83206 + * Write operations will be denied on all block devices
83207 + This option acts independently of grsec_lock: once it is set to 1,
83208 + it cannot be turned off. Therefore, please be mindful of the resulting
83209 + behavior if this option is enabled in an init script on a read-only
83210 + filesystem.
83211 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
83212 + and GRKERNSEC_IO should be enabled and module loading disabled via
83213 + config or at runtime.
83214 + This feature is mainly intended for secure embedded systems.
83215 +
83216 +
83217 +config GRKERNSEC_DEVICE_SIDECHANNEL
83218 + bool "Eliminate stat/notify-based device sidechannels"
83219 + default y if GRKERNSEC_CONFIG_AUTO
83220 + help
83221 + If you say Y here, timing analyses on block or character
83222 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
83223 + will be thwarted for unprivileged users. If a process without
83224 + CAP_MKNOD stats such a device, the last access and last modify times
83225 + will match the device's create time. No access or modify events
83226 + will be triggered through inotify/dnotify/fanotify for such devices.
83227 + This feature will prevent attacks that may at a minimum
83228 + allow an attacker to determine the administrator's password length.
83229 +
83230 +config GRKERNSEC_CHROOT
83231 + bool "Chroot jail restrictions"
83232 + default y if GRKERNSEC_CONFIG_AUTO
83233 + help
83234 + If you say Y here, you will be able to choose several options that will
83235 + make breaking out of a chrooted jail much more difficult. If you
83236 + encounter no software incompatibilities with the following options, it
83237 + is recommended that you enable each one.
83238 +
83239 + Note that the chroot restrictions are not intended to apply to "chroots"
83240 + to directories that are simple bind mounts of the global root filesystem.
83241 + For several other reasons, a user shouldn't expect any significant
83242 + security by performing such a chroot.
83243 +
83244 +config GRKERNSEC_CHROOT_MOUNT
83245 + bool "Deny mounts"
83246 + default y if GRKERNSEC_CONFIG_AUTO
83247 + depends on GRKERNSEC_CHROOT
83248 + help
83249 + If you say Y here, processes inside a chroot will not be able to
83250 + mount or remount filesystems. If the sysctl option is enabled, a
83251 + sysctl option with name "chroot_deny_mount" is created.
83252 +
83253 +config GRKERNSEC_CHROOT_DOUBLE
83254 + bool "Deny double-chroots"
83255 + default y if GRKERNSEC_CONFIG_AUTO
83256 + depends on GRKERNSEC_CHROOT
83257 + help
83258 + If you say Y here, processes inside a chroot will not be able to chroot
83259 + again outside the chroot. This is a widely used method of breaking
83260 + out of a chroot jail and should not be allowed. If the sysctl
83261 + option is enabled, a sysctl option with name
83262 + "chroot_deny_chroot" is created.
83263 +
83264 +config GRKERNSEC_CHROOT_PIVOT
83265 + bool "Deny pivot_root in chroot"
83266 + default y if GRKERNSEC_CONFIG_AUTO
83267 + depends on GRKERNSEC_CHROOT
83268 + help
83269 + If you say Y here, processes inside a chroot will not be able to use
83270 + a function called pivot_root() that was introduced in Linux 2.3.41. It
83271 + works similar to chroot in that it changes the root filesystem. This
83272 + function could be misused in a chrooted process to attempt to break out
83273 + of the chroot, and therefore should not be allowed. If the sysctl
83274 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
83275 + created.
83276 +
83277 +config GRKERNSEC_CHROOT_CHDIR
83278 + bool "Enforce chdir(\"/\") on all chroots"
83279 + default y if GRKERNSEC_CONFIG_AUTO
83280 + depends on GRKERNSEC_CHROOT
83281 + help
83282 + If you say Y here, the current working directory of all newly-chrooted
83283 + applications will be set to the the root directory of the chroot.
83284 + The man page on chroot(2) states:
83285 + Note that this call does not change the current working
83286 + directory, so that `.' can be outside the tree rooted at
83287 + `/'. In particular, the super-user can escape from a
83288 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
83289 +
83290 + It is recommended that you say Y here, since it's not known to break
83291 + any software. If the sysctl option is enabled, a sysctl option with
83292 + name "chroot_enforce_chdir" is created.
83293 +
83294 +config GRKERNSEC_CHROOT_CHMOD
83295 + bool "Deny (f)chmod +s"
83296 + default y if GRKERNSEC_CONFIG_AUTO
83297 + depends on GRKERNSEC_CHROOT
83298 + help
83299 + If you say Y here, processes inside a chroot will not be able to chmod
83300 + or fchmod files to make them have suid or sgid bits. This protects
83301 + against another published method of breaking a chroot. If the sysctl
83302 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
83303 + created.
83304 +
83305 +config GRKERNSEC_CHROOT_FCHDIR
83306 + bool "Deny fchdir and fhandle out of chroot"
83307 + default y if GRKERNSEC_CONFIG_AUTO
83308 + depends on GRKERNSEC_CHROOT
83309 + help
83310 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
83311 + to a file descriptor of the chrooting process that points to a directory
83312 + outside the filesystem will be stopped. Additionally, this option prevents
83313 + use of the recently-created syscall for opening files by a guessable "file
83314 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
83315 + with name "chroot_deny_fchdir" is created.
83316 +
83317 +config GRKERNSEC_CHROOT_MKNOD
83318 + bool "Deny mknod"
83319 + default y if GRKERNSEC_CONFIG_AUTO
83320 + depends on GRKERNSEC_CHROOT
83321 + help
83322 + If you say Y here, processes inside a chroot will not be allowed to
83323 + mknod. The problem with using mknod inside a chroot is that it
83324 + would allow an attacker to create a device entry that is the same
83325 + as one on the physical root of your system, which could range from
83326 + anything from the console device to a device for your harddrive (which
83327 + they could then use to wipe the drive or steal data). It is recommended
83328 + that you say Y here, unless you run into software incompatibilities.
83329 + If the sysctl option is enabled, a sysctl option with name
83330 + "chroot_deny_mknod" is created.
83331 +
83332 +config GRKERNSEC_CHROOT_SHMAT
83333 + bool "Deny shmat() out of chroot"
83334 + default y if GRKERNSEC_CONFIG_AUTO
83335 + depends on GRKERNSEC_CHROOT
83336 + help
83337 + If you say Y here, processes inside a chroot will not be able to attach
83338 + to shared memory segments that were created outside of the chroot jail.
83339 + It is recommended that you say Y here. If the sysctl option is enabled,
83340 + a sysctl option with name "chroot_deny_shmat" is created.
83341 +
83342 +config GRKERNSEC_CHROOT_UNIX
83343 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
83344 + default y if GRKERNSEC_CONFIG_AUTO
83345 + depends on GRKERNSEC_CHROOT
83346 + help
83347 + If you say Y here, processes inside a chroot will not be able to
83348 + connect to abstract (meaning not belonging to a filesystem) Unix
83349 + domain sockets that were bound outside of a chroot. It is recommended
83350 + that you say Y here. If the sysctl option is enabled, a sysctl option
83351 + with name "chroot_deny_unix" is created.
83352 +
83353 +config GRKERNSEC_CHROOT_FINDTASK
83354 + bool "Protect outside processes"
83355 + default y if GRKERNSEC_CONFIG_AUTO
83356 + depends on GRKERNSEC_CHROOT
83357 + help
83358 + If you say Y here, processes inside a chroot will not be able to
83359 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
83360 + getsid, or view any process outside of the chroot. If the sysctl
83361 + option is enabled, a sysctl option with name "chroot_findtask" is
83362 + created.
83363 +
83364 +config GRKERNSEC_CHROOT_NICE
83365 + bool "Restrict priority changes"
83366 + default y if GRKERNSEC_CONFIG_AUTO
83367 + depends on GRKERNSEC_CHROOT
83368 + help
83369 + If you say Y here, processes inside a chroot will not be able to raise
83370 + the priority of processes in the chroot, or alter the priority of
83371 + processes outside the chroot. This provides more security than simply
83372 + removing CAP_SYS_NICE from the process' capability set. If the
83373 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
83374 + is created.
83375 +
83376 +config GRKERNSEC_CHROOT_SYSCTL
83377 + bool "Deny sysctl writes"
83378 + default y if GRKERNSEC_CONFIG_AUTO
83379 + depends on GRKERNSEC_CHROOT
83380 + help
83381 + If you say Y here, an attacker in a chroot will not be able to
83382 + write to sysctl entries, either by sysctl(2) or through a /proc
83383 + interface. It is strongly recommended that you say Y here. If the
83384 + sysctl option is enabled, a sysctl option with name
83385 + "chroot_deny_sysctl" is created.
83386 +
83387 +config GRKERNSEC_CHROOT_RENAME
83388 + bool "Deny bad renames"
83389 + default y if GRKERNSEC_CONFIG_AUTO
83390 + depends on GRKERNSEC_CHROOT
83391 + help
83392 + If you say Y here, an attacker in a chroot will not be able to
83393 + abuse the ability to create double chroots to break out of the
83394 + chroot by exploiting a race condition between a rename of a directory
83395 + within a chroot against an open of a symlink with relative path
83396 + components. This feature will likewise prevent an accomplice outside
83397 + a chroot from enabling a user inside the chroot to break out and make
83398 + use of their credentials on the global filesystem. Enabling this
83399 + feature is essential to prevent root users from breaking out of a
83400 + chroot. If the sysctl option is enabled, a sysctl option with name
83401 + "chroot_deny_bad_rename" is created.
83402 +
83403 +config GRKERNSEC_CHROOT_CAPS
83404 + bool "Capability restrictions"
83405 + default y if GRKERNSEC_CONFIG_AUTO
83406 + depends on GRKERNSEC_CHROOT
83407 + help
83408 + If you say Y here, the capabilities on all processes within a
83409 + chroot jail will be lowered to stop module insertion, raw i/o,
83410 + system and net admin tasks, rebooting the system, modifying immutable
83411 + files, modifying IPC owned by another, and changing the system time.
83412 + This is left an option because it can break some apps. Disable this
83413 + if your chrooted apps are having problems performing those kinds of
83414 + tasks. If the sysctl option is enabled, a sysctl option with
83415 + name "chroot_caps" is created.
83416 +
83417 +config GRKERNSEC_CHROOT_INITRD
83418 + bool "Exempt initrd tasks from restrictions"
83419 + default y if GRKERNSEC_CONFIG_AUTO
83420 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
83421 + help
83422 + If you say Y here, tasks started prior to init will be exempted from
83423 + grsecurity's chroot restrictions. This option is mainly meant to
83424 + resolve Plymouth's performing privileged operations unnecessarily
83425 + in a chroot.
83426 +
83427 +endmenu
83428 +menu "Kernel Auditing"
83429 +depends on GRKERNSEC
83430 +
83431 +config GRKERNSEC_AUDIT_GROUP
83432 + bool "Single group for auditing"
83433 + help
83434 + If you say Y here, the exec and chdir logging features will only operate
83435 + on a group you specify. This option is recommended if you only want to
83436 + watch certain users instead of having a large amount of logs from the
83437 + entire system. If the sysctl option is enabled, a sysctl option with
83438 + name "audit_group" is created.
83439 +
83440 +config GRKERNSEC_AUDIT_GID
83441 + int "GID for auditing"
83442 + depends on GRKERNSEC_AUDIT_GROUP
83443 + default 1007
83444 +
83445 +config GRKERNSEC_EXECLOG
83446 + bool "Exec logging"
83447 + help
83448 + If you say Y here, all execve() calls will be logged (since the
83449 + other exec*() calls are frontends to execve(), all execution
83450 + will be logged). Useful for shell-servers that like to keep track
83451 + of their users. If the sysctl option is enabled, a sysctl option with
83452 + name "exec_logging" is created.
83453 + WARNING: This option when enabled will produce a LOT of logs, especially
83454 + on an active system.
83455 +
83456 +config GRKERNSEC_RESLOG
83457 + bool "Resource logging"
83458 + default y if GRKERNSEC_CONFIG_AUTO
83459 + help
83460 + If you say Y here, all attempts to overstep resource limits will
83461 + be logged with the resource name, the requested size, and the current
83462 + limit. It is highly recommended that you say Y here. If the sysctl
83463 + option is enabled, a sysctl option with name "resource_logging" is
83464 + created. If the RBAC system is enabled, the sysctl value is ignored.
83465 +
83466 +config GRKERNSEC_CHROOT_EXECLOG
83467 + bool "Log execs within chroot"
83468 + help
83469 + If you say Y here, all executions inside a chroot jail will be logged
83470 + to syslog. This can cause a large amount of logs if certain
83471 + applications (eg. djb's daemontools) are installed on the system, and
83472 + is therefore left as an option. If the sysctl option is enabled, a
83473 + sysctl option with name "chroot_execlog" is created.
83474 +
83475 +config GRKERNSEC_AUDIT_PTRACE
83476 + bool "Ptrace logging"
83477 + help
83478 + If you say Y here, all attempts to attach to a process via ptrace
83479 + will be logged. If the sysctl option is enabled, a sysctl option
83480 + with name "audit_ptrace" is created.
83481 +
83482 +config GRKERNSEC_AUDIT_CHDIR
83483 + bool "Chdir logging"
83484 + help
83485 + If you say Y here, all chdir() calls will be logged. If the sysctl
83486 + option is enabled, a sysctl option with name "audit_chdir" is created.
83487 +
83488 +config GRKERNSEC_AUDIT_MOUNT
83489 + bool "(Un)Mount logging"
83490 + help
83491 + If you say Y here, all mounts and unmounts will be logged. If the
83492 + sysctl option is enabled, a sysctl option with name "audit_mount" is
83493 + created.
83494 +
83495 +config GRKERNSEC_SIGNAL
83496 + bool "Signal logging"
83497 + default y if GRKERNSEC_CONFIG_AUTO
83498 + help
83499 + If you say Y here, certain important signals will be logged, such as
83500 + SIGSEGV, which will as a result inform you of when a error in a program
83501 + occurred, which in some cases could mean a possible exploit attempt.
83502 + If the sysctl option is enabled, a sysctl option with name
83503 + "signal_logging" is created.
83504 +
83505 +config GRKERNSEC_FORKFAIL
83506 + bool "Fork failure logging"
83507 + help
83508 + If you say Y here, all failed fork() attempts will be logged.
83509 + This could suggest a fork bomb, or someone attempting to overstep
83510 + their process limit. If the sysctl option is enabled, a sysctl option
83511 + with name "forkfail_logging" is created.
83512 +
83513 +config GRKERNSEC_TIME
83514 + bool "Time change logging"
83515 + default y if GRKERNSEC_CONFIG_AUTO
83516 + help
83517 + If you say Y here, any changes of the system clock will be logged.
83518 + If the sysctl option is enabled, a sysctl option with name
83519 + "timechange_logging" is created.
83520 +
83521 +config GRKERNSEC_PROC_IPADDR
83522 + bool "/proc/<pid>/ipaddr support"
83523 + default y if GRKERNSEC_CONFIG_AUTO
83524 + help
83525 + If you say Y here, a new entry will be added to each /proc/<pid>
83526 + directory that contains the IP address of the person using the task.
83527 + The IP is carried across local TCP and AF_UNIX stream sockets.
83528 + This information can be useful for IDS/IPSes to perform remote response
83529 + to a local attack. The entry is readable by only the owner of the
83530 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
83531 + the RBAC system), and thus does not create privacy concerns.
83532 +
83533 +config GRKERNSEC_RWXMAP_LOG
83534 + bool 'Denied RWX mmap/mprotect logging'
83535 + default y if GRKERNSEC_CONFIG_AUTO
83536 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
83537 + help
83538 + If you say Y here, calls to mmap() and mprotect() with explicit
83539 + usage of PROT_WRITE and PROT_EXEC together will be logged when
83540 + denied by the PAX_MPROTECT feature. This feature will also
83541 + log other problematic scenarios that can occur when PAX_MPROTECT
83542 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
83543 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
83544 + is created.
83545 +
83546 +endmenu
83547 +
83548 +menu "Executable Protections"
83549 +depends on GRKERNSEC
83550 +
83551 +config GRKERNSEC_DMESG
83552 + bool "Dmesg(8) restriction"
83553 + default y if GRKERNSEC_CONFIG_AUTO
83554 + help
83555 + If you say Y here, non-root users will not be able to use dmesg(8)
83556 + to view the contents of the kernel's circular log buffer.
83557 + The kernel's log buffer often contains kernel addresses and other
83558 + identifying information useful to an attacker in fingerprinting a
83559 + system for a targeted exploit.
83560 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
83561 + created.
83562 +
83563 +config GRKERNSEC_HARDEN_PTRACE
83564 + bool "Deter ptrace-based process snooping"
83565 + default y if GRKERNSEC_CONFIG_AUTO
83566 + help
83567 + If you say Y here, TTY sniffers and other malicious monitoring
83568 + programs implemented through ptrace will be defeated. If you
83569 + have been using the RBAC system, this option has already been
83570 + enabled for several years for all users, with the ability to make
83571 + fine-grained exceptions.
83572 +
83573 + This option only affects the ability of non-root users to ptrace
83574 + processes that are not a descendent of the ptracing process.
83575 + This means that strace ./binary and gdb ./binary will still work,
83576 + but attaching to arbitrary processes will not. If the sysctl
83577 + option is enabled, a sysctl option with name "harden_ptrace" is
83578 + created.
83579 +
83580 +config GRKERNSEC_PTRACE_READEXEC
83581 + bool "Require read access to ptrace sensitive binaries"
83582 + default y if GRKERNSEC_CONFIG_AUTO
83583 + help
83584 + If you say Y here, unprivileged users will not be able to ptrace unreadable
83585 + binaries. This option is useful in environments that
83586 + remove the read bits (e.g. file mode 4711) from suid binaries to
83587 + prevent infoleaking of their contents. This option adds
83588 + consistency to the use of that file mode, as the binary could normally
83589 + be read out when run without privileges while ptracing.
83590 +
83591 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
83592 + is created.
83593 +
83594 +config GRKERNSEC_SETXID
83595 + bool "Enforce consistent multithreaded privileges"
83596 + default y if GRKERNSEC_CONFIG_AUTO
83597 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
83598 + help
83599 + If you say Y here, a change from a root uid to a non-root uid
83600 + in a multithreaded application will cause the resulting uids,
83601 + gids, supplementary groups, and capabilities in that thread
83602 + to be propagated to the other threads of the process. In most
83603 + cases this is unnecessary, as glibc will emulate this behavior
83604 + on behalf of the application. Other libcs do not act in the
83605 + same way, allowing the other threads of the process to continue
83606 + running with root privileges. If the sysctl option is enabled,
83607 + a sysctl option with name "consistent_setxid" is created.
83608 +
83609 +config GRKERNSEC_HARDEN_IPC
83610 + bool "Disallow access to overly-permissive IPC objects"
83611 + default y if GRKERNSEC_CONFIG_AUTO
83612 + depends on SYSVIPC
83613 + help
83614 + If you say Y here, access to overly-permissive IPC objects (shared
83615 + memory, message queues, and semaphores) will be denied for processes
83616 + given the following criteria beyond normal permission checks:
83617 + 1) If the IPC object is world-accessible and the euid doesn't match
83618 + that of the creator or current uid for the IPC object
83619 + 2) If the IPC object is group-accessible and the egid doesn't
83620 + match that of the creator or current gid for the IPC object
83621 + It's a common error to grant too much permission to these objects,
83622 + with impact ranging from denial of service and information leaking to
83623 + privilege escalation. This feature was developed in response to
83624 + research by Tim Brown:
83625 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
83626 + who found hundreds of such insecure usages. Processes with
83627 + CAP_IPC_OWNER are still permitted to access these IPC objects.
83628 + If the sysctl option is enabled, a sysctl option with name
83629 + "harden_ipc" is created.
83630 +
83631 +config GRKERNSEC_TPE
83632 + bool "Trusted Path Execution (TPE)"
83633 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83634 + help
83635 + If you say Y here, you will be able to choose a gid to add to the
83636 + supplementary groups of users you want to mark as "untrusted."
83637 + These users will not be able to execute any files that are not in
83638 + root-owned directories writable only by root. If the sysctl option
83639 + is enabled, a sysctl option with name "tpe" is created.
83640 +
83641 +config GRKERNSEC_TPE_ALL
83642 + bool "Partially restrict all non-root users"
83643 + depends on GRKERNSEC_TPE
83644 + help
83645 + If you say Y here, all non-root users will be covered under
83646 + a weaker TPE restriction. This is separate from, and in addition to,
83647 + the main TPE options that you have selected elsewhere. Thus, if a
83648 + "trusted" GID is chosen, this restriction applies to even that GID.
83649 + Under this restriction, all non-root users will only be allowed to
83650 + execute files in directories they own that are not group or
83651 + world-writable, or in directories owned by root and writable only by
83652 + root. If the sysctl option is enabled, a sysctl option with name
83653 + "tpe_restrict_all" is created.
83654 +
83655 +config GRKERNSEC_TPE_INVERT
83656 + bool "Invert GID option"
83657 + depends on GRKERNSEC_TPE
83658 + help
83659 + If you say Y here, the group you specify in the TPE configuration will
83660 + decide what group TPE restrictions will be *disabled* for. This
83661 + option is useful if you want TPE restrictions to be applied to most
83662 + users on the system. If the sysctl option is enabled, a sysctl option
83663 + with name "tpe_invert" is created. Unlike other sysctl options, this
83664 + entry will default to on for backward-compatibility.
83665 +
83666 +config GRKERNSEC_TPE_GID
83667 + int
83668 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
83669 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
83670 +
83671 +config GRKERNSEC_TPE_UNTRUSTED_GID
83672 + int "GID for TPE-untrusted users"
83673 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
83674 + default 1005
83675 + help
83676 + Setting this GID determines what group TPE restrictions will be
83677 + *enabled* for. If the sysctl option is enabled, a sysctl option
83678 + with name "tpe_gid" is created.
83679 +
83680 +config GRKERNSEC_TPE_TRUSTED_GID
83681 + int "GID for TPE-trusted users"
83682 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
83683 + default 1005
83684 + help
83685 + Setting this GID determines what group TPE restrictions will be
83686 + *disabled* for. If the sysctl option is enabled, a sysctl option
83687 + with name "tpe_gid" is created.
83688 +
83689 +endmenu
83690 +menu "Network Protections"
83691 +depends on GRKERNSEC
83692 +
83693 +config GRKERNSEC_BLACKHOLE
83694 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
83695 + default y if GRKERNSEC_CONFIG_AUTO
83696 + depends on NET
83697 + help
83698 + If you say Y here, neither TCP resets nor ICMP
83699 + destination-unreachable packets will be sent in response to packets
83700 + sent to ports for which no associated listening process exists.
83701 + It will also prevent the sending of ICMP protocol unreachable packets
83702 + in response to packets with unknown protocols.
83703 + This feature supports both IPV4 and IPV6 and exempts the
83704 + loopback interface from blackholing. Enabling this feature
83705 + makes a host more resilient to DoS attacks and reduces network
83706 + visibility against scanners.
83707 +
83708 + The blackhole feature as-implemented is equivalent to the FreeBSD
83709 + blackhole feature, as it prevents RST responses to all packets, not
83710 + just SYNs. Under most application behavior this causes no
83711 + problems, but applications (like haproxy) may not close certain
83712 + connections in a way that cleanly terminates them on the remote
83713 + end, leaving the remote host in LAST_ACK state. Because of this
83714 + side-effect and to prevent intentional LAST_ACK DoSes, this
83715 + feature also adds automatic mitigation against such attacks.
83716 + The mitigation drastically reduces the amount of time a socket
83717 + can spend in LAST_ACK state. If you're using haproxy and not
83718 + all servers it connects to have this option enabled, consider
83719 + disabling this feature on the haproxy host.
83720 +
83721 + If the sysctl option is enabled, two sysctl options with names
83722 + "ip_blackhole" and "lastack_retries" will be created.
83723 + While "ip_blackhole" takes the standard zero/non-zero on/off
83724 + toggle, "lastack_retries" uses the same kinds of values as
83725 + "tcp_retries1" and "tcp_retries2". The default value of 4
83726 + prevents a socket from lasting more than 45 seconds in LAST_ACK
83727 + state.
83728 +
83729 +config GRKERNSEC_NO_SIMULT_CONNECT
83730 + bool "Disable TCP Simultaneous Connect"
83731 + default y if GRKERNSEC_CONFIG_AUTO
83732 + depends on NET
83733 + help
83734 + If you say Y here, a feature by Willy Tarreau will be enabled that
83735 + removes a weakness in Linux's strict implementation of TCP that
83736 + allows two clients to connect to each other without either entering
83737 + a listening state. The weakness allows an attacker to easily prevent
83738 + a client from connecting to a known server provided the source port
83739 + for the connection is guessed correctly.
83740 +
83741 + As the weakness could be used to prevent an antivirus or IPS from
83742 + fetching updates, or prevent an SSL gateway from fetching a CRL,
83743 + it should be eliminated by enabling this option. Though Linux is
83744 + one of few operating systems supporting simultaneous connect, it
83745 + has no legitimate use in practice and is rarely supported by firewalls.
83746 +
83747 +config GRKERNSEC_SOCKET
83748 + bool "Socket restrictions"
83749 + depends on NET
83750 + help
83751 + If you say Y here, you will be able to choose from several options.
83752 + If you assign a GID on your system and add it to the supplementary
83753 + groups of users you want to restrict socket access to, this patch
83754 + will perform up to three things, based on the option(s) you choose.
83755 +
83756 +config GRKERNSEC_SOCKET_ALL
83757 + bool "Deny any sockets to group"
83758 + depends on GRKERNSEC_SOCKET
83759 + help
83760 + If you say Y here, you will be able to choose a GID of whose users will
83761 + be unable to connect to other hosts from your machine or run server
83762 + applications from your machine. If the sysctl option is enabled, a
83763 + sysctl option with name "socket_all" is created.
83764 +
83765 +config GRKERNSEC_SOCKET_ALL_GID
83766 + int "GID to deny all sockets for"
83767 + depends on GRKERNSEC_SOCKET_ALL
83768 + default 1004
83769 + help
83770 + Here you can choose the GID to disable socket access for. Remember to
83771 + add the users you want socket access disabled for to the GID
83772 + specified here. If the sysctl option is enabled, a sysctl option
83773 + with name "socket_all_gid" is created.
83774 +
83775 +config GRKERNSEC_SOCKET_CLIENT
83776 + bool "Deny client sockets to group"
83777 + depends on GRKERNSEC_SOCKET
83778 + help
83779 + If you say Y here, you will be able to choose a GID of whose users will
83780 + be unable to connect to other hosts from your machine, but will be
83781 + able to run servers. If this option is enabled, all users in the group
83782 + you specify will have to use passive mode when initiating ftp transfers
83783 + from the shell on your machine. If the sysctl option is enabled, a
83784 + sysctl option with name "socket_client" is created.
83785 +
83786 +config GRKERNSEC_SOCKET_CLIENT_GID
83787 + int "GID to deny client sockets for"
83788 + depends on GRKERNSEC_SOCKET_CLIENT
83789 + default 1003
83790 + help
83791 + Here you can choose the GID to disable client socket access for.
83792 + Remember to add the users you want client socket access disabled for to
83793 + the GID specified here. If the sysctl option is enabled, a sysctl
83794 + option with name "socket_client_gid" is created.
83795 +
83796 +config GRKERNSEC_SOCKET_SERVER
83797 + bool "Deny server sockets to group"
83798 + depends on GRKERNSEC_SOCKET
83799 + help
83800 + If you say Y here, you will be able to choose a GID of whose users will
83801 + be unable to run server applications from your machine. If the sysctl
83802 + option is enabled, a sysctl option with name "socket_server" is created.
83803 +
83804 +config GRKERNSEC_SOCKET_SERVER_GID
83805 + int "GID to deny server sockets for"
83806 + depends on GRKERNSEC_SOCKET_SERVER
83807 + default 1002
83808 + help
83809 + Here you can choose the GID to disable server socket access for.
83810 + Remember to add the users you want server socket access disabled for to
83811 + the GID specified here. If the sysctl option is enabled, a sysctl
83812 + option with name "socket_server_gid" is created.
83813 +
83814 +endmenu
83815 +
83816 +menu "Physical Protections"
83817 +depends on GRKERNSEC
83818 +
83819 +config GRKERNSEC_DENYUSB
83820 + bool "Deny new USB connections after toggle"
83821 + default y if GRKERNSEC_CONFIG_AUTO
83822 + depends on SYSCTL && USB_SUPPORT
83823 + help
83824 + If you say Y here, a new sysctl option with name "deny_new_usb"
83825 + will be created. Setting its value to 1 will prevent any new
83826 + USB devices from being recognized by the OS. Any attempted USB
83827 + device insertion will be logged. This option is intended to be
83828 + used against custom USB devices designed to exploit vulnerabilities
83829 + in various USB device drivers.
83830 +
83831 + For greatest effectiveness, this sysctl should be set after any
83832 + relevant init scripts. This option is safe to enable in distros
83833 + as each user can choose whether or not to toggle the sysctl.
83834 +
83835 +config GRKERNSEC_DENYUSB_FORCE
83836 + bool "Reject all USB devices not connected at boot"
83837 + select USB
83838 + depends on GRKERNSEC_DENYUSB
83839 + help
83840 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
83841 + that doesn't involve a sysctl entry. This option should only be
83842 + enabled if you're sure you want to deny all new USB connections
83843 + at runtime and don't want to modify init scripts. This should not
83844 + be enabled by distros. It forces the core USB code to be built
83845 + into the kernel image so that all devices connected at boot time
83846 + can be recognized and new USB device connections can be prevented
83847 + prior to init running.
83848 +
83849 +endmenu
83850 +
83851 +menu "Sysctl Support"
83852 +depends on GRKERNSEC && SYSCTL
83853 +
83854 +config GRKERNSEC_SYSCTL
83855 + bool "Sysctl support"
83856 + default y if GRKERNSEC_CONFIG_AUTO
83857 + help
83858 + If you say Y here, you will be able to change the options that
83859 + grsecurity runs with at bootup, without having to recompile your
83860 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
83861 + to enable (1) or disable (0) various features. All the sysctl entries
83862 + are mutable until the "grsec_lock" entry is set to a non-zero value.
83863 + All features enabled in the kernel configuration are disabled at boot
83864 + if you do not say Y to the "Turn on features by default" option.
83865 + All options should be set at startup, and the grsec_lock entry should
83866 + be set to a non-zero value after all the options are set.
83867 + *THIS IS EXTREMELY IMPORTANT*
83868 +
83869 +config GRKERNSEC_SYSCTL_DISTRO
83870 + bool "Extra sysctl support for distro makers (READ HELP)"
83871 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
83872 + help
83873 + If you say Y here, additional sysctl options will be created
83874 + for features that affect processes running as root. Therefore,
83875 + it is critical when using this option that the grsec_lock entry be
83876 + enabled after boot. Only distros with prebuilt kernel packages
83877 + with this option enabled that can ensure grsec_lock is enabled
83878 + after boot should use this option.
83879 + *Failure to set grsec_lock after boot makes all grsec features
83880 + this option covers useless*
83881 +
83882 + Currently this option creates the following sysctl entries:
83883 + "Disable Privileged I/O": "disable_priv_io"
83884 +
83885 +config GRKERNSEC_SYSCTL_ON
83886 + bool "Turn on features by default"
83887 + default y if GRKERNSEC_CONFIG_AUTO
83888 + depends on GRKERNSEC_SYSCTL
83889 + help
83890 + If you say Y here, instead of having all features enabled in the
83891 + kernel configuration disabled at boot time, the features will be
83892 + enabled at boot time. It is recommended you say Y here unless
83893 + there is some reason you would want all sysctl-tunable features to
83894 + be disabled by default. As mentioned elsewhere, it is important
83895 + to enable the grsec_lock entry once you have finished modifying
83896 + the sysctl entries.
83897 +
83898 +endmenu
83899 +menu "Logging Options"
83900 +depends on GRKERNSEC
83901 +
83902 +config GRKERNSEC_FLOODTIME
83903 + int "Seconds in between log messages (minimum)"
83904 + default 10
83905 + help
83906 + This option allows you to enforce the number of seconds between
83907 + grsecurity log messages. The default should be suitable for most
83908 + people, however, if you choose to change it, choose a value small enough
83909 + to allow informative logs to be produced, but large enough to
83910 + prevent flooding.
83911 +
83912 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
83913 + any rate limiting on grsecurity log messages.
83914 +
83915 +config GRKERNSEC_FLOODBURST
83916 + int "Number of messages in a burst (maximum)"
83917 + default 6
83918 + help
83919 + This option allows you to choose the maximum number of messages allowed
83920 + within the flood time interval you chose in a separate option. The
83921 + default should be suitable for most people, however if you find that
83922 + many of your logs are being interpreted as flooding, you may want to
83923 + raise this value.
83924 +
83925 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
83926 + any rate limiting on grsecurity log messages.
83927 +
83928 +endmenu
83929 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
83930 new file mode 100644
83931 index 0000000..30ababb
83932 --- /dev/null
83933 +++ b/grsecurity/Makefile
83934 @@ -0,0 +1,54 @@
83935 +# grsecurity – access control and security hardening for Linux
83936 +# All code in this directory and various hooks located throughout the Linux kernel are
83937 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
83938 +# http://www.grsecurity.net spender@grsecurity.net
83939 +#
83940 +# This program is free software; you can redistribute it and/or
83941 +# modify it under the terms of the GNU General Public License version 2
83942 +# as published by the Free Software Foundation.
83943 +#
83944 +# This program is distributed in the hope that it will be useful,
83945 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
83946 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
83947 +# GNU General Public License for more details.
83948 +#
83949 +# You should have received a copy of the GNU General Public License
83950 +# along with this program; if not, write to the Free Software
83951 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
83952 +
83953 +KBUILD_CFLAGS += -Werror
83954 +
83955 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
83956 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
83957 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
83958 + grsec_usb.o grsec_ipc.o grsec_proc.o
83959 +
83960 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
83961 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
83962 + gracl_learn.o grsec_log.o gracl_policy.o
83963 +ifdef CONFIG_COMPAT
83964 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
83965 +endif
83966 +
83967 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
83968 +
83969 +ifdef CONFIG_NET
83970 +obj-y += grsec_sock.o
83971 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
83972 +endif
83973 +
83974 +ifndef CONFIG_GRKERNSEC
83975 +obj-y += grsec_disabled.o
83976 +endif
83977 +
83978 +ifdef CONFIG_GRKERNSEC_HIDESYM
83979 +extra-y := grsec_hidesym.o
83980 +$(obj)/grsec_hidesym.o:
83981 + @-chmod -f 500 /boot
83982 + @-chmod -f 500 /lib/modules
83983 + @-chmod -f 500 /lib64/modules
83984 + @-chmod -f 500 /lib32/modules
83985 + @-chmod -f 700 .
83986 + @-chmod -f 700 $(objtree)
83987 + @echo ' grsec: protected kernel image paths'
83988 +endif
83989 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
83990 new file mode 100644
83991 index 0000000..7ad630a
83992 --- /dev/null
83993 +++ b/grsecurity/gracl.c
83994 @@ -0,0 +1,2757 @@
83995 +#include <linux/kernel.h>
83996 +#include <linux/module.h>
83997 +#include <linux/sched.h>
83998 +#include <linux/mm.h>
83999 +#include <linux/file.h>
84000 +#include <linux/fs.h>
84001 +#include <linux/namei.h>
84002 +#include <linux/mount.h>
84003 +#include <linux/tty.h>
84004 +#include <linux/proc_fs.h>
84005 +#include <linux/lglock.h>
84006 +#include <linux/slab.h>
84007 +#include <linux/vmalloc.h>
84008 +#include <linux/types.h>
84009 +#include <linux/sysctl.h>
84010 +#include <linux/netdevice.h>
84011 +#include <linux/ptrace.h>
84012 +#include <linux/gracl.h>
84013 +#include <linux/gralloc.h>
84014 +#include <linux/security.h>
84015 +#include <linux/grinternal.h>
84016 +#include <linux/pid_namespace.h>
84017 +#include <linux/stop_machine.h>
84018 +#include <linux/fdtable.h>
84019 +#include <linux/percpu.h>
84020 +#include <linux/lglock.h>
84021 +#include <linux/hugetlb.h>
84022 +#include <linux/posix-timers.h>
84023 +#include <linux/prefetch.h>
84024 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84025 +#include <linux/magic.h>
84026 +#include <linux/pagemap.h>
84027 +#include "../fs/btrfs/async-thread.h"
84028 +#include "../fs/btrfs/ctree.h"
84029 +#include "../fs/btrfs/btrfs_inode.h"
84030 +#endif
84031 +#include "../fs/mount.h"
84032 +
84033 +#include <asm/uaccess.h>
84034 +#include <asm/errno.h>
84035 +#include <asm/mman.h>
84036 +
84037 +#define FOR_EACH_ROLE_START(role) \
84038 + role = running_polstate.role_list; \
84039 + while (role) {
84040 +
84041 +#define FOR_EACH_ROLE_END(role) \
84042 + role = role->prev; \
84043 + }
84044 +
84045 +extern struct path gr_real_root;
84046 +
84047 +static struct gr_policy_state running_polstate;
84048 +struct gr_policy_state *polstate = &running_polstate;
84049 +extern struct gr_alloc_state *current_alloc_state;
84050 +
84051 +extern char *gr_shared_page[4];
84052 +DEFINE_RWLOCK(gr_inode_lock);
84053 +
84054 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
84055 +
84056 +#ifdef CONFIG_NET
84057 +extern struct vfsmount *sock_mnt;
84058 +#endif
84059 +
84060 +extern struct vfsmount *pipe_mnt;
84061 +extern struct vfsmount *shm_mnt;
84062 +
84063 +#ifdef CONFIG_HUGETLBFS
84064 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
84065 +#endif
84066 +
84067 +extern u16 acl_sp_role_value;
84068 +extern struct acl_object_label *fakefs_obj_rw;
84069 +extern struct acl_object_label *fakefs_obj_rwx;
84070 +
84071 +int gr_acl_is_enabled(void)
84072 +{
84073 + return (gr_status & GR_READY);
84074 +}
84075 +
84076 +void gr_enable_rbac_system(void)
84077 +{
84078 + pax_open_kernel();
84079 + gr_status |= GR_READY;
84080 + pax_close_kernel();
84081 +}
84082 +
84083 +int gr_rbac_disable(void *unused)
84084 +{
84085 + pax_open_kernel();
84086 + gr_status &= ~GR_READY;
84087 + pax_close_kernel();
84088 +
84089 + return 0;
84090 +}
84091 +
84092 +static inline dev_t __get_dev(const struct dentry *dentry)
84093 +{
84094 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84095 +
84096 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84097 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84098 + return BTRFS_I(d_inode(ldentry))->root->anon_dev;
84099 + else
84100 +#endif
84101 + return d_inode(ldentry)->i_sb->s_dev;
84102 +}
84103 +
84104 +static inline u64 __get_ino(const struct dentry *dentry)
84105 +{
84106 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
84107 +
84108 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
84109 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
84110 + return btrfs_ino(d_inode(dentry));
84111 + else
84112 +#endif
84113 + return d_inode(ldentry)->i_ino;
84114 +}
84115 +
84116 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
84117 +{
84118 + return __get_dev(dentry);
84119 +}
84120 +
84121 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
84122 +{
84123 + return __get_ino(dentry);
84124 +}
84125 +
84126 +static char gr_task_roletype_to_char(struct task_struct *task)
84127 +{
84128 + switch (task->role->roletype &
84129 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
84130 + GR_ROLE_SPECIAL)) {
84131 + case GR_ROLE_DEFAULT:
84132 + return 'D';
84133 + case GR_ROLE_USER:
84134 + return 'U';
84135 + case GR_ROLE_GROUP:
84136 + return 'G';
84137 + case GR_ROLE_SPECIAL:
84138 + return 'S';
84139 + }
84140 +
84141 + return 'X';
84142 +}
84143 +
84144 +char gr_roletype_to_char(void)
84145 +{
84146 + return gr_task_roletype_to_char(current);
84147 +}
84148 +
84149 +int
84150 +gr_acl_tpe_check(void)
84151 +{
84152 + if (unlikely(!(gr_status & GR_READY)))
84153 + return 0;
84154 + if (current->role->roletype & GR_ROLE_TPE)
84155 + return 1;
84156 + else
84157 + return 0;
84158 +}
84159 +
84160 +int
84161 +gr_handle_rawio(const struct inode *inode)
84162 +{
84163 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
84164 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
84165 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
84166 + !capable(CAP_SYS_RAWIO))
84167 + return 1;
84168 +#endif
84169 + return 0;
84170 +}
84171 +
84172 +int
84173 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
84174 +{
84175 + if (likely(lena != lenb))
84176 + return 0;
84177 +
84178 + return !memcmp(a, b, lena);
84179 +}
84180 +
84181 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
84182 +{
84183 + *buflen -= namelen;
84184 + if (*buflen < 0)
84185 + return -ENAMETOOLONG;
84186 + *buffer -= namelen;
84187 + memcpy(*buffer, str, namelen);
84188 + return 0;
84189 +}
84190 +
84191 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
84192 +{
84193 + return prepend(buffer, buflen, name->name, name->len);
84194 +}
84195 +
84196 +static int prepend_path(const struct path *path, struct path *root,
84197 + char **buffer, int *buflen)
84198 +{
84199 + struct dentry *dentry = path->dentry;
84200 + struct vfsmount *vfsmnt = path->mnt;
84201 + struct mount *mnt = real_mount(vfsmnt);
84202 + bool slash = false;
84203 + int error = 0;
84204 +
84205 + while (dentry != root->dentry || vfsmnt != root->mnt) {
84206 + struct dentry * parent;
84207 +
84208 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
84209 + /* Global root? */
84210 + if (!mnt_has_parent(mnt)) {
84211 + goto out;
84212 + }
84213 + dentry = mnt->mnt_mountpoint;
84214 + mnt = mnt->mnt_parent;
84215 + vfsmnt = &mnt->mnt;
84216 + continue;
84217 + }
84218 + parent = dentry->d_parent;
84219 + prefetch(parent);
84220 + spin_lock(&dentry->d_lock);
84221 + error = prepend_name(buffer, buflen, &dentry->d_name);
84222 + spin_unlock(&dentry->d_lock);
84223 + if (!error)
84224 + error = prepend(buffer, buflen, "/", 1);
84225 + if (error)
84226 + break;
84227 +
84228 + slash = true;
84229 + dentry = parent;
84230 + }
84231 +
84232 +out:
84233 + if (!error && !slash)
84234 + error = prepend(buffer, buflen, "/", 1);
84235 +
84236 + return error;
84237 +}
84238 +
84239 +/* this must be called with mount_lock and rename_lock held */
84240 +
84241 +static char *__our_d_path(const struct path *path, struct path *root,
84242 + char *buf, int buflen)
84243 +{
84244 + char *res = buf + buflen;
84245 + int error;
84246 +
84247 + prepend(&res, &buflen, "\0", 1);
84248 + error = prepend_path(path, root, &res, &buflen);
84249 + if (error)
84250 + return ERR_PTR(error);
84251 +
84252 + return res;
84253 +}
84254 +
84255 +static char *
84256 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
84257 +{
84258 + char *retval;
84259 +
84260 + retval = __our_d_path(path, root, buf, buflen);
84261 + if (unlikely(IS_ERR(retval)))
84262 + retval = strcpy(buf, "<path too long>");
84263 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
84264 + retval[1] = '\0';
84265 +
84266 + return retval;
84267 +}
84268 +
84269 +static char *
84270 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84271 + char *buf, int buflen)
84272 +{
84273 + struct path path;
84274 + char *res;
84275 +
84276 + path.dentry = (struct dentry *)dentry;
84277 + path.mnt = (struct vfsmount *)vfsmnt;
84278 +
84279 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
84280 + by the RBAC system */
84281 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
84282 +
84283 + return res;
84284 +}
84285 +
84286 +static char *
84287 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84288 + char *buf, int buflen)
84289 +{
84290 + char *res;
84291 + struct path path;
84292 + struct path root;
84293 + struct task_struct *reaper = init_pid_ns.child_reaper;
84294 +
84295 + path.dentry = (struct dentry *)dentry;
84296 + path.mnt = (struct vfsmount *)vfsmnt;
84297 +
84298 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
84299 + get_fs_root(reaper->fs, &root);
84300 +
84301 + read_seqlock_excl(&mount_lock);
84302 + write_seqlock(&rename_lock);
84303 + res = gen_full_path(&path, &root, buf, buflen);
84304 + write_sequnlock(&rename_lock);
84305 + read_sequnlock_excl(&mount_lock);
84306 +
84307 + path_put(&root);
84308 + return res;
84309 +}
84310 +
84311 +char *
84312 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84313 +{
84314 + char *ret;
84315 + read_seqlock_excl(&mount_lock);
84316 + write_seqlock(&rename_lock);
84317 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84318 + PAGE_SIZE);
84319 + write_sequnlock(&rename_lock);
84320 + read_sequnlock_excl(&mount_lock);
84321 + return ret;
84322 +}
84323 +
84324 +static char *
84325 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84326 +{
84327 + char *ret;
84328 + char *buf;
84329 + int buflen;
84330 +
84331 + read_seqlock_excl(&mount_lock);
84332 + write_seqlock(&rename_lock);
84333 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
84334 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
84335 + buflen = (int)(ret - buf);
84336 + if (buflen >= 5)
84337 + prepend(&ret, &buflen, "/proc", 5);
84338 + else
84339 + ret = strcpy(buf, "<path too long>");
84340 + write_sequnlock(&rename_lock);
84341 + read_sequnlock_excl(&mount_lock);
84342 + return ret;
84343 +}
84344 +
84345 +char *
84346 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
84347 +{
84348 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84349 + PAGE_SIZE);
84350 +}
84351 +
84352 +char *
84353 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
84354 +{
84355 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
84356 + PAGE_SIZE);
84357 +}
84358 +
84359 +char *
84360 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
84361 +{
84362 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
84363 + PAGE_SIZE);
84364 +}
84365 +
84366 +char *
84367 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
84368 +{
84369 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
84370 + PAGE_SIZE);
84371 +}
84372 +
84373 +char *
84374 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
84375 +{
84376 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
84377 + PAGE_SIZE);
84378 +}
84379 +
84380 +__u32
84381 +to_gr_audit(const __u32 reqmode)
84382 +{
84383 + /* masks off auditable permission flags, then shifts them to create
84384 + auditing flags, and adds the special case of append auditing if
84385 + we're requesting write */
84386 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
84387 +}
84388 +
84389 +struct acl_role_label *
84390 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
84391 + const gid_t gid)
84392 +{
84393 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
84394 + struct acl_role_label *match;
84395 + struct role_allowed_ip *ipp;
84396 + unsigned int x;
84397 + u32 curr_ip = task->signal->saved_ip;
84398 +
84399 + match = state->acl_role_set.r_hash[index];
84400 +
84401 + while (match) {
84402 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
84403 + for (x = 0; x < match->domain_child_num; x++) {
84404 + if (match->domain_children[x] == uid)
84405 + goto found;
84406 + }
84407 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
84408 + break;
84409 + match = match->next;
84410 + }
84411 +found:
84412 + if (match == NULL) {
84413 + try_group:
84414 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
84415 + match = state->acl_role_set.r_hash[index];
84416 +
84417 + while (match) {
84418 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
84419 + for (x = 0; x < match->domain_child_num; x++) {
84420 + if (match->domain_children[x] == gid)
84421 + goto found2;
84422 + }
84423 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
84424 + break;
84425 + match = match->next;
84426 + }
84427 +found2:
84428 + if (match == NULL)
84429 + match = state->default_role;
84430 + if (match->allowed_ips == NULL)
84431 + return match;
84432 + else {
84433 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84434 + if (likely
84435 + ((ntohl(curr_ip) & ipp->netmask) ==
84436 + (ntohl(ipp->addr) & ipp->netmask)))
84437 + return match;
84438 + }
84439 + match = state->default_role;
84440 + }
84441 + } else if (match->allowed_ips == NULL) {
84442 + return match;
84443 + } else {
84444 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84445 + if (likely
84446 + ((ntohl(curr_ip) & ipp->netmask) ==
84447 + (ntohl(ipp->addr) & ipp->netmask)))
84448 + return match;
84449 + }
84450 + goto try_group;
84451 + }
84452 +
84453 + return match;
84454 +}
84455 +
84456 +static struct acl_role_label *
84457 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
84458 + const gid_t gid)
84459 +{
84460 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
84461 +}
84462 +
84463 +struct acl_subject_label *
84464 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
84465 + const struct acl_role_label *role)
84466 +{
84467 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84468 + struct acl_subject_label *match;
84469 +
84470 + match = role->subj_hash[index];
84471 +
84472 + while (match && (match->inode != ino || match->device != dev ||
84473 + (match->mode & GR_DELETED))) {
84474 + match = match->next;
84475 + }
84476 +
84477 + if (match && !(match->mode & GR_DELETED))
84478 + return match;
84479 + else
84480 + return NULL;
84481 +}
84482 +
84483 +struct acl_subject_label *
84484 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
84485 + const struct acl_role_label *role)
84486 +{
84487 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84488 + struct acl_subject_label *match;
84489 +
84490 + match = role->subj_hash[index];
84491 +
84492 + while (match && (match->inode != ino || match->device != dev ||
84493 + !(match->mode & GR_DELETED))) {
84494 + match = match->next;
84495 + }
84496 +
84497 + if (match && (match->mode & GR_DELETED))
84498 + return match;
84499 + else
84500 + return NULL;
84501 +}
84502 +
84503 +static struct acl_object_label *
84504 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
84505 + const struct acl_subject_label *subj)
84506 +{
84507 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84508 + struct acl_object_label *match;
84509 +
84510 + match = subj->obj_hash[index];
84511 +
84512 + while (match && (match->inode != ino || match->device != dev ||
84513 + (match->mode & GR_DELETED))) {
84514 + match = match->next;
84515 + }
84516 +
84517 + if (match && !(match->mode & GR_DELETED))
84518 + return match;
84519 + else
84520 + return NULL;
84521 +}
84522 +
84523 +static struct acl_object_label *
84524 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
84525 + const struct acl_subject_label *subj)
84526 +{
84527 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84528 + struct acl_object_label *match;
84529 +
84530 + match = subj->obj_hash[index];
84531 +
84532 + while (match && (match->inode != ino || match->device != dev ||
84533 + !(match->mode & GR_DELETED))) {
84534 + match = match->next;
84535 + }
84536 +
84537 + if (match && (match->mode & GR_DELETED))
84538 + return match;
84539 +
84540 + match = subj->obj_hash[index];
84541 +
84542 + while (match && (match->inode != ino || match->device != dev ||
84543 + (match->mode & GR_DELETED))) {
84544 + match = match->next;
84545 + }
84546 +
84547 + if (match && !(match->mode & GR_DELETED))
84548 + return match;
84549 + else
84550 + return NULL;
84551 +}
84552 +
84553 +struct name_entry *
84554 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
84555 +{
84556 + unsigned int len = strlen(name);
84557 + unsigned int key = full_name_hash(name, len);
84558 + unsigned int index = key % state->name_set.n_size;
84559 + struct name_entry *match;
84560 +
84561 + match = state->name_set.n_hash[index];
84562 +
84563 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
84564 + match = match->next;
84565 +
84566 + return match;
84567 +}
84568 +
84569 +static struct name_entry *
84570 +lookup_name_entry(const char *name)
84571 +{
84572 + return __lookup_name_entry(&running_polstate, name);
84573 +}
84574 +
84575 +static struct name_entry *
84576 +lookup_name_entry_create(const char *name)
84577 +{
84578 + unsigned int len = strlen(name);
84579 + unsigned int key = full_name_hash(name, len);
84580 + unsigned int index = key % running_polstate.name_set.n_size;
84581 + struct name_entry *match;
84582 +
84583 + match = running_polstate.name_set.n_hash[index];
84584 +
84585 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84586 + !match->deleted))
84587 + match = match->next;
84588 +
84589 + if (match && match->deleted)
84590 + return match;
84591 +
84592 + match = running_polstate.name_set.n_hash[index];
84593 +
84594 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84595 + match->deleted))
84596 + match = match->next;
84597 +
84598 + if (match && !match->deleted)
84599 + return match;
84600 + else
84601 + return NULL;
84602 +}
84603 +
84604 +static struct inodev_entry *
84605 +lookup_inodev_entry(const u64 ino, const dev_t dev)
84606 +{
84607 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
84608 + struct inodev_entry *match;
84609 +
84610 + match = running_polstate.inodev_set.i_hash[index];
84611 +
84612 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
84613 + match = match->next;
84614 +
84615 + return match;
84616 +}
84617 +
84618 +void
84619 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
84620 +{
84621 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
84622 + state->inodev_set.i_size);
84623 + struct inodev_entry **curr;
84624 +
84625 + entry->prev = NULL;
84626 +
84627 + curr = &state->inodev_set.i_hash[index];
84628 + if (*curr != NULL)
84629 + (*curr)->prev = entry;
84630 +
84631 + entry->next = *curr;
84632 + *curr = entry;
84633 +
84634 + return;
84635 +}
84636 +
84637 +static void
84638 +insert_inodev_entry(struct inodev_entry *entry)
84639 +{
84640 + __insert_inodev_entry(&running_polstate, entry);
84641 +}
84642 +
84643 +void
84644 +insert_acl_obj_label(struct acl_object_label *obj,
84645 + struct acl_subject_label *subj)
84646 +{
84647 + unsigned int index =
84648 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
84649 + struct acl_object_label **curr;
84650 +
84651 + obj->prev = NULL;
84652 +
84653 + curr = &subj->obj_hash[index];
84654 + if (*curr != NULL)
84655 + (*curr)->prev = obj;
84656 +
84657 + obj->next = *curr;
84658 + *curr = obj;
84659 +
84660 + return;
84661 +}
84662 +
84663 +void
84664 +insert_acl_subj_label(struct acl_subject_label *obj,
84665 + struct acl_role_label *role)
84666 +{
84667 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
84668 + struct acl_subject_label **curr;
84669 +
84670 + obj->prev = NULL;
84671 +
84672 + curr = &role->subj_hash[index];
84673 + if (*curr != NULL)
84674 + (*curr)->prev = obj;
84675 +
84676 + obj->next = *curr;
84677 + *curr = obj;
84678 +
84679 + return;
84680 +}
84681 +
84682 +/* derived from glibc fnmatch() 0: match, 1: no match*/
84683 +
84684 +static int
84685 +glob_match(const char *p, const char *n)
84686 +{
84687 + char c;
84688 +
84689 + while ((c = *p++) != '\0') {
84690 + switch (c) {
84691 + case '?':
84692 + if (*n == '\0')
84693 + return 1;
84694 + else if (*n == '/')
84695 + return 1;
84696 + break;
84697 + case '\\':
84698 + if (*n != c)
84699 + return 1;
84700 + break;
84701 + case '*':
84702 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
84703 + if (*n == '/')
84704 + return 1;
84705 + else if (c == '?') {
84706 + if (*n == '\0')
84707 + return 1;
84708 + else
84709 + ++n;
84710 + }
84711 + }
84712 + if (c == '\0') {
84713 + return 0;
84714 + } else {
84715 + const char *endp;
84716 +
84717 + if ((endp = strchr(n, '/')) == NULL)
84718 + endp = n + strlen(n);
84719 +
84720 + if (c == '[') {
84721 + for (--p; n < endp; ++n)
84722 + if (!glob_match(p, n))
84723 + return 0;
84724 + } else if (c == '/') {
84725 + while (*n != '\0' && *n != '/')
84726 + ++n;
84727 + if (*n == '/' && !glob_match(p, n + 1))
84728 + return 0;
84729 + } else {
84730 + for (--p; n < endp; ++n)
84731 + if (*n == c && !glob_match(p, n))
84732 + return 0;
84733 + }
84734 +
84735 + return 1;
84736 + }
84737 + case '[':
84738 + {
84739 + int not;
84740 + char cold;
84741 +
84742 + if (*n == '\0' || *n == '/')
84743 + return 1;
84744 +
84745 + not = (*p == '!' || *p == '^');
84746 + if (not)
84747 + ++p;
84748 +
84749 + c = *p++;
84750 + for (;;) {
84751 + unsigned char fn = (unsigned char)*n;
84752 +
84753 + if (c == '\0')
84754 + return 1;
84755 + else {
84756 + if (c == fn)
84757 + goto matched;
84758 + cold = c;
84759 + c = *p++;
84760 +
84761 + if (c == '-' && *p != ']') {
84762 + unsigned char cend = *p++;
84763 +
84764 + if (cend == '\0')
84765 + return 1;
84766 +
84767 + if (cold <= fn && fn <= cend)
84768 + goto matched;
84769 +
84770 + c = *p++;
84771 + }
84772 + }
84773 +
84774 + if (c == ']')
84775 + break;
84776 + }
84777 + if (!not)
84778 + return 1;
84779 + break;
84780 + matched:
84781 + while (c != ']') {
84782 + if (c == '\0')
84783 + return 1;
84784 +
84785 + c = *p++;
84786 + }
84787 + if (not)
84788 + return 1;
84789 + }
84790 + break;
84791 + default:
84792 + if (c != *n)
84793 + return 1;
84794 + }
84795 +
84796 + ++n;
84797 + }
84798 +
84799 + if (*n == '\0')
84800 + return 0;
84801 +
84802 + if (*n == '/')
84803 + return 0;
84804 +
84805 + return 1;
84806 +}
84807 +
84808 +static struct acl_object_label *
84809 +chk_glob_label(struct acl_object_label *globbed,
84810 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
84811 +{
84812 + struct acl_object_label *tmp;
84813 +
84814 + if (*path == NULL)
84815 + *path = gr_to_filename_nolock(dentry, mnt);
84816 +
84817 + tmp = globbed;
84818 +
84819 + while (tmp) {
84820 + if (!glob_match(tmp->filename, *path))
84821 + return tmp;
84822 + tmp = tmp->next;
84823 + }
84824 +
84825 + return NULL;
84826 +}
84827 +
84828 +static struct acl_object_label *
84829 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84830 + const u64 curr_ino, const dev_t curr_dev,
84831 + const struct acl_subject_label *subj, char **path, const int checkglob)
84832 +{
84833 + struct acl_subject_label *tmpsubj;
84834 + struct acl_object_label *retval;
84835 + struct acl_object_label *retval2;
84836 +
84837 + tmpsubj = (struct acl_subject_label *) subj;
84838 + read_lock(&gr_inode_lock);
84839 + do {
84840 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
84841 + if (retval) {
84842 + if (checkglob && retval->globbed) {
84843 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
84844 + if (retval2)
84845 + retval = retval2;
84846 + }
84847 + break;
84848 + }
84849 + } while ((tmpsubj = tmpsubj->parent_subject));
84850 + read_unlock(&gr_inode_lock);
84851 +
84852 + return retval;
84853 +}
84854 +
84855 +static struct acl_object_label *
84856 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84857 + struct dentry *curr_dentry,
84858 + const struct acl_subject_label *subj, char **path, const int checkglob)
84859 +{
84860 + int newglob = checkglob;
84861 + u64 inode;
84862 + dev_t device;
84863 +
84864 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
84865 + as we don't want a / * rule to match instead of the / object
84866 + don't do this for create lookups that call this function though, since they're looking up
84867 + on the parent and thus need globbing checks on all paths
84868 + */
84869 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
84870 + newglob = GR_NO_GLOB;
84871 +
84872 + spin_lock(&curr_dentry->d_lock);
84873 + inode = __get_ino(curr_dentry);
84874 + device = __get_dev(curr_dentry);
84875 + spin_unlock(&curr_dentry->d_lock);
84876 +
84877 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
84878 +}
84879 +
84880 +#ifdef CONFIG_HUGETLBFS
84881 +static inline bool
84882 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
84883 +{
84884 + int i;
84885 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
84886 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
84887 + return true;
84888 + }
84889 +
84890 + return false;
84891 +}
84892 +#endif
84893 +
84894 +static struct acl_object_label *
84895 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84896 + const struct acl_subject_label *subj, char *path, const int checkglob)
84897 +{
84898 + struct dentry *dentry = (struct dentry *) l_dentry;
84899 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84900 + struct inode * inode = d_backing_inode(dentry);
84901 + struct mount *real_mnt = real_mount(mnt);
84902 + struct acl_object_label *retval;
84903 + struct dentry *parent;
84904 +
84905 + read_seqlock_excl(&mount_lock);
84906 + write_seqlock(&rename_lock);
84907 +
84908 + if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt ||
84909 +#ifdef CONFIG_NET
84910 + mnt == sock_mnt ||
84911 +#endif
84912 +#ifdef CONFIG_HUGETLBFS
84913 + (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) ||
84914 +#endif
84915 + /* ignore Eric Biederman */
84916 + IS_PRIVATE(inode))) {
84917 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
84918 + goto out;
84919 + }
84920 +
84921 + for (;;) {
84922 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84923 + break;
84924 +
84925 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84926 + if (!mnt_has_parent(real_mnt))
84927 + break;
84928 +
84929 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84930 + if (retval != NULL)
84931 + goto out;
84932 +
84933 + dentry = real_mnt->mnt_mountpoint;
84934 + real_mnt = real_mnt->mnt_parent;
84935 + mnt = &real_mnt->mnt;
84936 + continue;
84937 + }
84938 +
84939 + parent = dentry->d_parent;
84940 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84941 + if (retval != NULL)
84942 + goto out;
84943 +
84944 + dentry = parent;
84945 + }
84946 +
84947 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84948 +
84949 + /* gr_real_root is pinned so we don't have to hold a reference */
84950 + if (retval == NULL)
84951 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
84952 +out:
84953 + write_sequnlock(&rename_lock);
84954 + read_sequnlock_excl(&mount_lock);
84955 +
84956 + BUG_ON(retval == NULL);
84957 +
84958 + return retval;
84959 +}
84960 +
84961 +static struct acl_object_label *
84962 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84963 + const struct acl_subject_label *subj)
84964 +{
84965 + char *path = NULL;
84966 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
84967 +}
84968 +
84969 +static struct acl_object_label *
84970 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84971 + const struct acl_subject_label *subj)
84972 +{
84973 + char *path = NULL;
84974 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
84975 +}
84976 +
84977 +static struct acl_object_label *
84978 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84979 + const struct acl_subject_label *subj, char *path)
84980 +{
84981 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
84982 +}
84983 +
84984 +struct acl_subject_label *
84985 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84986 + const struct acl_role_label *role)
84987 +{
84988 + struct dentry *dentry = (struct dentry *) l_dentry;
84989 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84990 + struct mount *real_mnt = real_mount(mnt);
84991 + struct acl_subject_label *retval;
84992 + struct dentry *parent;
84993 +
84994 + read_seqlock_excl(&mount_lock);
84995 + write_seqlock(&rename_lock);
84996 +
84997 + for (;;) {
84998 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84999 + break;
85000 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
85001 + if (!mnt_has_parent(real_mnt))
85002 + break;
85003 +
85004 + spin_lock(&dentry->d_lock);
85005 + read_lock(&gr_inode_lock);
85006 + retval =
85007 + lookup_acl_subj_label(__get_ino(dentry),
85008 + __get_dev(dentry), role);
85009 + read_unlock(&gr_inode_lock);
85010 + spin_unlock(&dentry->d_lock);
85011 + if (retval != NULL)
85012 + goto out;
85013 +
85014 + dentry = real_mnt->mnt_mountpoint;
85015 + real_mnt = real_mnt->mnt_parent;
85016 + mnt = &real_mnt->mnt;
85017 + continue;
85018 + }
85019 +
85020 + spin_lock(&dentry->d_lock);
85021 + read_lock(&gr_inode_lock);
85022 + retval = lookup_acl_subj_label(__get_ino(dentry),
85023 + __get_dev(dentry), role);
85024 + read_unlock(&gr_inode_lock);
85025 + parent = dentry->d_parent;
85026 + spin_unlock(&dentry->d_lock);
85027 +
85028 + if (retval != NULL)
85029 + goto out;
85030 +
85031 + dentry = parent;
85032 + }
85033 +
85034 + spin_lock(&dentry->d_lock);
85035 + read_lock(&gr_inode_lock);
85036 + retval = lookup_acl_subj_label(__get_ino(dentry),
85037 + __get_dev(dentry), role);
85038 + read_unlock(&gr_inode_lock);
85039 + spin_unlock(&dentry->d_lock);
85040 +
85041 + if (unlikely(retval == NULL)) {
85042 + /* gr_real_root is pinned, we don't need to hold a reference */
85043 + read_lock(&gr_inode_lock);
85044 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
85045 + __get_dev(gr_real_root.dentry), role);
85046 + read_unlock(&gr_inode_lock);
85047 + }
85048 +out:
85049 + write_sequnlock(&rename_lock);
85050 + read_sequnlock_excl(&mount_lock);
85051 +
85052 + BUG_ON(retval == NULL);
85053 +
85054 + return retval;
85055 +}
85056 +
85057 +void
85058 +assign_special_role(const char *rolename)
85059 +{
85060 + struct acl_object_label *obj;
85061 + struct acl_role_label *r;
85062 + struct acl_role_label *assigned = NULL;
85063 + struct task_struct *tsk;
85064 + struct file *filp;
85065 +
85066 + FOR_EACH_ROLE_START(r)
85067 + if (!strcmp(rolename, r->rolename) &&
85068 + (r->roletype & GR_ROLE_SPECIAL)) {
85069 + assigned = r;
85070 + break;
85071 + }
85072 + FOR_EACH_ROLE_END(r)
85073 +
85074 + if (!assigned)
85075 + return;
85076 +
85077 + read_lock(&tasklist_lock);
85078 + read_lock(&grsec_exec_file_lock);
85079 +
85080 + tsk = current->real_parent;
85081 + if (tsk == NULL)
85082 + goto out_unlock;
85083 +
85084 + filp = tsk->exec_file;
85085 + if (filp == NULL)
85086 + goto out_unlock;
85087 +
85088 + tsk->is_writable = 0;
85089 + tsk->inherited = 0;
85090 +
85091 + tsk->acl_sp_role = 1;
85092 + tsk->acl_role_id = ++acl_sp_role_value;
85093 + tsk->role = assigned;
85094 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
85095 +
85096 + /* ignore additional mmap checks for processes that are writable
85097 + by the default ACL */
85098 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85099 + if (unlikely(obj->mode & GR_WRITE))
85100 + tsk->is_writable = 1;
85101 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
85102 + if (unlikely(obj->mode & GR_WRITE))
85103 + tsk->is_writable = 1;
85104 +
85105 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85106 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
85107 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
85108 +#endif
85109 +
85110 +out_unlock:
85111 + read_unlock(&grsec_exec_file_lock);
85112 + read_unlock(&tasklist_lock);
85113 + return;
85114 +}
85115 +
85116 +
85117 +static void
85118 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
85119 +{
85120 + struct task_struct *task = current;
85121 + const struct cred *cred = current_cred();
85122 +
85123 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
85124 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85125 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85126 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
85127 +
85128 + return;
85129 +}
85130 +
85131 +static void
85132 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
85133 +{
85134 + struct task_struct *task = current;
85135 + const struct cred *cred = current_cred();
85136 +
85137 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85138 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85139 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85140 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
85141 +
85142 + return;
85143 +}
85144 +
85145 +static void
85146 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
85147 +{
85148 + struct task_struct *task = current;
85149 + const struct cred *cred = current_cred();
85150 +
85151 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
85152 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
85153 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
85154 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
85155 +
85156 + return;
85157 +}
85158 +
85159 +static void
85160 +gr_set_proc_res(struct task_struct *task)
85161 +{
85162 + struct acl_subject_label *proc;
85163 + unsigned short i;
85164 +
85165 + proc = task->acl;
85166 +
85167 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
85168 + return;
85169 +
85170 + for (i = 0; i < RLIM_NLIMITS; i++) {
85171 + unsigned long rlim_cur, rlim_max;
85172 +
85173 + if (!(proc->resmask & (1U << i)))
85174 + continue;
85175 +
85176 + rlim_cur = proc->res[i].rlim_cur;
85177 + rlim_max = proc->res[i].rlim_max;
85178 +
85179 + if (i == RLIMIT_NOFILE) {
85180 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
85181 + if (rlim_cur > saved_sysctl_nr_open)
85182 + rlim_cur = saved_sysctl_nr_open;
85183 + if (rlim_max > saved_sysctl_nr_open)
85184 + rlim_max = saved_sysctl_nr_open;
85185 + }
85186 +
85187 + task->signal->rlim[i].rlim_cur = rlim_cur;
85188 + task->signal->rlim[i].rlim_max = rlim_max;
85189 +
85190 + if (i == RLIMIT_CPU)
85191 + update_rlimit_cpu(task, rlim_cur);
85192 + }
85193 +
85194 + return;
85195 +}
85196 +
85197 +/* both of the below must be called with
85198 + rcu_read_lock();
85199 + read_lock(&tasklist_lock);
85200 + read_lock(&grsec_exec_file_lock);
85201 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
85202 +*/
85203 +
85204 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
85205 +{
85206 + char *tmpname;
85207 + struct acl_subject_label *tmpsubj;
85208 + struct file *filp;
85209 + struct name_entry *nmatch;
85210 +
85211 + filp = task->exec_file;
85212 + if (filp == NULL)
85213 + return NULL;
85214 +
85215 + /* the following is to apply the correct subject
85216 + on binaries running when the RBAC system
85217 + is enabled, when the binaries have been
85218 + replaced or deleted since their execution
85219 + -----
85220 + when the RBAC system starts, the inode/dev
85221 + from exec_file will be one the RBAC system
85222 + is unaware of. It only knows the inode/dev
85223 + of the present file on disk, or the absence
85224 + of it.
85225 + */
85226 +
85227 + if (filename)
85228 + nmatch = __lookup_name_entry(state, filename);
85229 + else {
85230 + preempt_disable();
85231 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
85232 +
85233 + nmatch = __lookup_name_entry(state, tmpname);
85234 + preempt_enable();
85235 + }
85236 + tmpsubj = NULL;
85237 + if (nmatch) {
85238 + if (nmatch->deleted)
85239 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
85240 + else
85241 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
85242 + }
85243 + /* this also works for the reload case -- if we don't match a potentially inherited subject
85244 + then we fall back to a normal lookup based on the binary's ino/dev
85245 + */
85246 + if (tmpsubj == NULL && fallback)
85247 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
85248 +
85249 + return tmpsubj;
85250 +}
85251 +
85252 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
85253 +{
85254 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
85255 +}
85256 +
85257 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
85258 +{
85259 + struct acl_object_label *obj;
85260 + struct file *filp;
85261 +
85262 + filp = task->exec_file;
85263 +
85264 + task->acl = subj;
85265 + task->is_writable = 0;
85266 + /* ignore additional mmap checks for processes that are writable
85267 + by the default ACL */
85268 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
85269 + if (unlikely(obj->mode & GR_WRITE))
85270 + task->is_writable = 1;
85271 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85272 + if (unlikely(obj->mode & GR_WRITE))
85273 + task->is_writable = 1;
85274 +
85275 + gr_set_proc_res(task);
85276 +
85277 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85278 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85279 +#endif
85280 +}
85281 +
85282 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
85283 +{
85284 + __gr_apply_subject_to_task(&running_polstate, task, subj);
85285 +}
85286 +
85287 +__u32
85288 +gr_search_file(const struct dentry * dentry, const __u32 mode,
85289 + const struct vfsmount * mnt)
85290 +{
85291 + __u32 retval = mode;
85292 + struct acl_subject_label *curracl;
85293 + struct acl_object_label *currobj;
85294 +
85295 + if (unlikely(!(gr_status & GR_READY)))
85296 + return (mode & ~GR_AUDITS);
85297 +
85298 + curracl = current->acl;
85299 +
85300 + currobj = chk_obj_label(dentry, mnt, curracl);
85301 + retval = currobj->mode & mode;
85302 +
85303 + /* if we're opening a specified transfer file for writing
85304 + (e.g. /dev/initctl), then transfer our role to init
85305 + */
85306 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
85307 + current->role->roletype & GR_ROLE_PERSIST)) {
85308 + struct task_struct *task = init_pid_ns.child_reaper;
85309 +
85310 + if (task->role != current->role) {
85311 + struct acl_subject_label *subj;
85312 +
85313 + task->acl_sp_role = 0;
85314 + task->acl_role_id = current->acl_role_id;
85315 + task->role = current->role;
85316 + rcu_read_lock();
85317 + read_lock(&grsec_exec_file_lock);
85318 + subj = gr_get_subject_for_task(task, NULL, 1);
85319 + gr_apply_subject_to_task(task, subj);
85320 + read_unlock(&grsec_exec_file_lock);
85321 + rcu_read_unlock();
85322 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
85323 + }
85324 + }
85325 +
85326 + if (unlikely
85327 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
85328 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
85329 + __u32 new_mode = mode;
85330 +
85331 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85332 +
85333 + retval = new_mode;
85334 +
85335 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
85336 + new_mode |= GR_INHERIT;
85337 +
85338 + if (!(mode & GR_NOLEARN))
85339 + gr_log_learn(dentry, mnt, new_mode);
85340 + }
85341 +
85342 + return retval;
85343 +}
85344 +
85345 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
85346 + const struct dentry *parent,
85347 + const struct vfsmount *mnt)
85348 +{
85349 + struct name_entry *match;
85350 + struct acl_object_label *matchpo;
85351 + struct acl_subject_label *curracl;
85352 + char *path;
85353 +
85354 + if (unlikely(!(gr_status & GR_READY)))
85355 + return NULL;
85356 +
85357 + preempt_disable();
85358 + path = gr_to_filename_rbac(new_dentry, mnt);
85359 + match = lookup_name_entry_create(path);
85360 +
85361 + curracl = current->acl;
85362 +
85363 + if (match) {
85364 + read_lock(&gr_inode_lock);
85365 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
85366 + read_unlock(&gr_inode_lock);
85367 +
85368 + if (matchpo) {
85369 + preempt_enable();
85370 + return matchpo;
85371 + }
85372 + }
85373 +
85374 + // lookup parent
85375 +
85376 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
85377 +
85378 + preempt_enable();
85379 + return matchpo;
85380 +}
85381 +
85382 +__u32
85383 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
85384 + const struct vfsmount * mnt, const __u32 mode)
85385 +{
85386 + struct acl_object_label *matchpo;
85387 + __u32 retval;
85388 +
85389 + if (unlikely(!(gr_status & GR_READY)))
85390 + return (mode & ~GR_AUDITS);
85391 +
85392 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
85393 +
85394 + retval = matchpo->mode & mode;
85395 +
85396 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
85397 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85398 + __u32 new_mode = mode;
85399 +
85400 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85401 +
85402 + gr_log_learn(new_dentry, mnt, new_mode);
85403 + return new_mode;
85404 + }
85405 +
85406 + return retval;
85407 +}
85408 +
85409 +__u32
85410 +gr_check_link(const struct dentry * new_dentry,
85411 + const struct dentry * parent_dentry,
85412 + const struct vfsmount * parent_mnt,
85413 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
85414 +{
85415 + struct acl_object_label *obj;
85416 + __u32 oldmode, newmode;
85417 + __u32 needmode;
85418 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
85419 + GR_DELETE | GR_INHERIT;
85420 +
85421 + if (unlikely(!(gr_status & GR_READY)))
85422 + return (GR_CREATE | GR_LINK);
85423 +
85424 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
85425 + oldmode = obj->mode;
85426 +
85427 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
85428 + newmode = obj->mode;
85429 +
85430 + needmode = newmode & checkmodes;
85431 +
85432 + // old name for hardlink must have at least the permissions of the new name
85433 + if ((oldmode & needmode) != needmode)
85434 + goto bad;
85435 +
85436 + // if old name had restrictions/auditing, make sure the new name does as well
85437 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
85438 +
85439 + // don't allow hardlinking of suid/sgid/fcapped files without permission
85440 + if (is_privileged_binary(old_dentry))
85441 + needmode |= GR_SETID;
85442 +
85443 + if ((newmode & needmode) != needmode)
85444 + goto bad;
85445 +
85446 + // enforce minimum permissions
85447 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
85448 + return newmode;
85449 +bad:
85450 + needmode = oldmode;
85451 + if (is_privileged_binary(old_dentry))
85452 + needmode |= GR_SETID;
85453 +
85454 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
85455 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
85456 + return (GR_CREATE | GR_LINK);
85457 + } else if (newmode & GR_SUPPRESS)
85458 + return GR_SUPPRESS;
85459 + else
85460 + return 0;
85461 +}
85462 +
85463 +int
85464 +gr_check_hidden_task(const struct task_struct *task)
85465 +{
85466 + if (unlikely(!(gr_status & GR_READY)))
85467 + return 0;
85468 +
85469 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
85470 + return 1;
85471 +
85472 + return 0;
85473 +}
85474 +
85475 +int
85476 +gr_check_protected_task(const struct task_struct *task)
85477 +{
85478 + if (unlikely(!(gr_status & GR_READY) || !task))
85479 + return 0;
85480 +
85481 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85482 + task->acl != current->acl)
85483 + return 1;
85484 +
85485 + return 0;
85486 +}
85487 +
85488 +int
85489 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
85490 +{
85491 + struct task_struct *p;
85492 + int ret = 0;
85493 +
85494 + if (unlikely(!(gr_status & GR_READY) || !pid))
85495 + return ret;
85496 +
85497 + read_lock(&tasklist_lock);
85498 + do_each_pid_task(pid, type, p) {
85499 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85500 + p->acl != current->acl) {
85501 + ret = 1;
85502 + goto out;
85503 + }
85504 + } while_each_pid_task(pid, type, p);
85505 +out:
85506 + read_unlock(&tasklist_lock);
85507 +
85508 + return ret;
85509 +}
85510 +
85511 +void
85512 +gr_copy_label(struct task_struct *tsk)
85513 +{
85514 + struct task_struct *p = current;
85515 +
85516 + tsk->inherited = p->inherited;
85517 + tsk->acl_sp_role = 0;
85518 + tsk->acl_role_id = p->acl_role_id;
85519 + tsk->acl = p->acl;
85520 + tsk->role = p->role;
85521 + tsk->signal->used_accept = 0;
85522 + tsk->signal->curr_ip = p->signal->curr_ip;
85523 + tsk->signal->saved_ip = p->signal->saved_ip;
85524 + if (p->exec_file)
85525 + get_file(p->exec_file);
85526 + tsk->exec_file = p->exec_file;
85527 + tsk->is_writable = p->is_writable;
85528 + if (unlikely(p->signal->used_accept)) {
85529 + p->signal->curr_ip = 0;
85530 + p->signal->saved_ip = 0;
85531 + }
85532 +
85533 + return;
85534 +}
85535 +
85536 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
85537 +
85538 +int
85539 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85540 +{
85541 + unsigned int i;
85542 + __u16 num;
85543 + uid_t *uidlist;
85544 + uid_t curuid;
85545 + int realok = 0;
85546 + int effectiveok = 0;
85547 + int fsok = 0;
85548 + uid_t globalreal, globaleffective, globalfs;
85549 +
85550 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
85551 + struct user_struct *user;
85552 +
85553 + if (!uid_valid(real))
85554 + goto skipit;
85555 +
85556 + /* find user based on global namespace */
85557 +
85558 + globalreal = GR_GLOBAL_UID(real);
85559 +
85560 + user = find_user(make_kuid(&init_user_ns, globalreal));
85561 + if (user == NULL)
85562 + goto skipit;
85563 +
85564 + if (gr_process_kernel_setuid_ban(user)) {
85565 + /* for find_user */
85566 + free_uid(user);
85567 + return 1;
85568 + }
85569 +
85570 + /* for find_user */
85571 + free_uid(user);
85572 +
85573 +skipit:
85574 +#endif
85575 +
85576 + if (unlikely(!(gr_status & GR_READY)))
85577 + return 0;
85578 +
85579 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85580 + gr_log_learn_uid_change(real, effective, fs);
85581 +
85582 + num = current->acl->user_trans_num;
85583 + uidlist = current->acl->user_transitions;
85584 +
85585 + if (uidlist == NULL)
85586 + return 0;
85587 +
85588 + if (!uid_valid(real)) {
85589 + realok = 1;
85590 + globalreal = (uid_t)-1;
85591 + } else {
85592 + globalreal = GR_GLOBAL_UID(real);
85593 + }
85594 + if (!uid_valid(effective)) {
85595 + effectiveok = 1;
85596 + globaleffective = (uid_t)-1;
85597 + } else {
85598 + globaleffective = GR_GLOBAL_UID(effective);
85599 + }
85600 + if (!uid_valid(fs)) {
85601 + fsok = 1;
85602 + globalfs = (uid_t)-1;
85603 + } else {
85604 + globalfs = GR_GLOBAL_UID(fs);
85605 + }
85606 +
85607 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
85608 + for (i = 0; i < num; i++) {
85609 + curuid = uidlist[i];
85610 + if (globalreal == curuid)
85611 + realok = 1;
85612 + if (globaleffective == curuid)
85613 + effectiveok = 1;
85614 + if (globalfs == curuid)
85615 + fsok = 1;
85616 + }
85617 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
85618 + for (i = 0; i < num; i++) {
85619 + curuid = uidlist[i];
85620 + if (globalreal == curuid)
85621 + break;
85622 + if (globaleffective == curuid)
85623 + break;
85624 + if (globalfs == curuid)
85625 + break;
85626 + }
85627 + /* not in deny list */
85628 + if (i == num) {
85629 + realok = 1;
85630 + effectiveok = 1;
85631 + fsok = 1;
85632 + }
85633 + }
85634 +
85635 + if (realok && effectiveok && fsok)
85636 + return 0;
85637 + else {
85638 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85639 + return 1;
85640 + }
85641 +}
85642 +
85643 +int
85644 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85645 +{
85646 + unsigned int i;
85647 + __u16 num;
85648 + gid_t *gidlist;
85649 + gid_t curgid;
85650 + int realok = 0;
85651 + int effectiveok = 0;
85652 + int fsok = 0;
85653 + gid_t globalreal, globaleffective, globalfs;
85654 +
85655 + if (unlikely(!(gr_status & GR_READY)))
85656 + return 0;
85657 +
85658 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85659 + gr_log_learn_gid_change(real, effective, fs);
85660 +
85661 + num = current->acl->group_trans_num;
85662 + gidlist = current->acl->group_transitions;
85663 +
85664 + if (gidlist == NULL)
85665 + return 0;
85666 +
85667 + if (!gid_valid(real)) {
85668 + realok = 1;
85669 + globalreal = (gid_t)-1;
85670 + } else {
85671 + globalreal = GR_GLOBAL_GID(real);
85672 + }
85673 + if (!gid_valid(effective)) {
85674 + effectiveok = 1;
85675 + globaleffective = (gid_t)-1;
85676 + } else {
85677 + globaleffective = GR_GLOBAL_GID(effective);
85678 + }
85679 + if (!gid_valid(fs)) {
85680 + fsok = 1;
85681 + globalfs = (gid_t)-1;
85682 + } else {
85683 + globalfs = GR_GLOBAL_GID(fs);
85684 + }
85685 +
85686 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
85687 + for (i = 0; i < num; i++) {
85688 + curgid = gidlist[i];
85689 + if (globalreal == curgid)
85690 + realok = 1;
85691 + if (globaleffective == curgid)
85692 + effectiveok = 1;
85693 + if (globalfs == curgid)
85694 + fsok = 1;
85695 + }
85696 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
85697 + for (i = 0; i < num; i++) {
85698 + curgid = gidlist[i];
85699 + if (globalreal == curgid)
85700 + break;
85701 + if (globaleffective == curgid)
85702 + break;
85703 + if (globalfs == curgid)
85704 + break;
85705 + }
85706 + /* not in deny list */
85707 + if (i == num) {
85708 + realok = 1;
85709 + effectiveok = 1;
85710 + fsok = 1;
85711 + }
85712 + }
85713 +
85714 + if (realok && effectiveok && fsok)
85715 + return 0;
85716 + else {
85717 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85718 + return 1;
85719 + }
85720 +}
85721 +
85722 +extern int gr_acl_is_capable(const int cap);
85723 +
85724 +void
85725 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
85726 +{
85727 + struct acl_role_label *role = task->role;
85728 + struct acl_role_label *origrole = role;
85729 + struct acl_subject_label *subj = NULL;
85730 + struct acl_object_label *obj;
85731 + struct file *filp;
85732 + uid_t uid;
85733 + gid_t gid;
85734 +
85735 + if (unlikely(!(gr_status & GR_READY)))
85736 + return;
85737 +
85738 + uid = GR_GLOBAL_UID(kuid);
85739 + gid = GR_GLOBAL_GID(kgid);
85740 +
85741 + filp = task->exec_file;
85742 +
85743 + /* kernel process, we'll give them the kernel role */
85744 + if (unlikely(!filp)) {
85745 + task->role = running_polstate.kernel_role;
85746 + task->acl = running_polstate.kernel_role->root_label;
85747 + return;
85748 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
85749 + /* save the current ip at time of role lookup so that the proper
85750 + IP will be learned for role_allowed_ip */
85751 + task->signal->saved_ip = task->signal->curr_ip;
85752 + role = lookup_acl_role_label(task, uid, gid);
85753 + }
85754 +
85755 + /* don't change the role if we're not a privileged process */
85756 + if (role && task->role != role &&
85757 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
85758 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
85759 + return;
85760 +
85761 + task->role = role;
85762 +
85763 + if (task->inherited) {
85764 + /* if we reached our subject through inheritance, then first see
85765 + if there's a subject of the same name in the new role that has
85766 + an object that would result in the same inherited subject
85767 + */
85768 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
85769 + if (subj) {
85770 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
85771 + if (!(obj->mode & GR_INHERIT))
85772 + subj = NULL;
85773 + }
85774 +
85775 + }
85776 + if (subj == NULL) {
85777 + /* otherwise:
85778 + perform subject lookup in possibly new role
85779 + we can use this result below in the case where role == task->role
85780 + */
85781 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
85782 + }
85783 +
85784 + /* if we changed uid/gid, but result in the same role
85785 + and are using inheritance, don't lose the inherited subject
85786 + if current subject is other than what normal lookup
85787 + would result in, we arrived via inheritance, don't
85788 + lose subject
85789 + */
85790 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
85791 + (subj == task->acl)))
85792 + task->acl = subj;
85793 +
85794 + /* leave task->inherited unaffected */
85795 +
85796 + task->is_writable = 0;
85797 +
85798 + /* ignore additional mmap checks for processes that are writable
85799 + by the default ACL */
85800 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85801 + if (unlikely(obj->mode & GR_WRITE))
85802 + task->is_writable = 1;
85803 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85804 + if (unlikely(obj->mode & GR_WRITE))
85805 + task->is_writable = 1;
85806 +
85807 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85808 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85809 +#endif
85810 +
85811 + gr_set_proc_res(task);
85812 +
85813 + return;
85814 +}
85815 +
85816 +int
85817 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
85818 + const int unsafe_flags)
85819 +{
85820 + struct task_struct *task = current;
85821 + struct acl_subject_label *newacl;
85822 + struct acl_object_label *obj;
85823 + __u32 retmode;
85824 +
85825 + if (unlikely(!(gr_status & GR_READY)))
85826 + return 0;
85827 +
85828 + newacl = chk_subj_label(dentry, mnt, task->role);
85829 +
85830 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
85831 + did an exec
85832 + */
85833 + rcu_read_lock();
85834 + read_lock(&tasklist_lock);
85835 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
85836 + (task->parent->acl->mode & GR_POVERRIDE))) {
85837 + read_unlock(&tasklist_lock);
85838 + rcu_read_unlock();
85839 + goto skip_check;
85840 + }
85841 + read_unlock(&tasklist_lock);
85842 + rcu_read_unlock();
85843 +
85844 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
85845 + !(task->role->roletype & GR_ROLE_GOD) &&
85846 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
85847 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85848 + if (unsafe_flags & LSM_UNSAFE_SHARE)
85849 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
85850 + else
85851 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
85852 + return -EACCES;
85853 + }
85854 +
85855 +skip_check:
85856 +
85857 + obj = chk_obj_label(dentry, mnt, task->acl);
85858 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
85859 +
85860 + if (!(task->acl->mode & GR_INHERITLEARN) &&
85861 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
85862 + if (obj->nested)
85863 + task->acl = obj->nested;
85864 + else
85865 + task->acl = newacl;
85866 + task->inherited = 0;
85867 + } else {
85868 + task->inherited = 1;
85869 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
85870 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
85871 + }
85872 +
85873 + task->is_writable = 0;
85874 +
85875 + /* ignore additional mmap checks for processes that are writable
85876 + by the default ACL */
85877 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
85878 + if (unlikely(obj->mode & GR_WRITE))
85879 + task->is_writable = 1;
85880 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
85881 + if (unlikely(obj->mode & GR_WRITE))
85882 + task->is_writable = 1;
85883 +
85884 + gr_set_proc_res(task);
85885 +
85886 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85887 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85888 +#endif
85889 + return 0;
85890 +}
85891 +
85892 +/* always called with valid inodev ptr */
85893 +static void
85894 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
85895 +{
85896 + struct acl_object_label *matchpo;
85897 + struct acl_subject_label *matchps;
85898 + struct acl_subject_label *subj;
85899 + struct acl_role_label *role;
85900 + unsigned int x;
85901 +
85902 + FOR_EACH_ROLE_START(role)
85903 + FOR_EACH_SUBJECT_START(role, subj, x)
85904 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85905 + matchpo->mode |= GR_DELETED;
85906 + FOR_EACH_SUBJECT_END(subj,x)
85907 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85908 + /* nested subjects aren't in the role's subj_hash table */
85909 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85910 + matchpo->mode |= GR_DELETED;
85911 + FOR_EACH_NESTED_SUBJECT_END(subj)
85912 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
85913 + matchps->mode |= GR_DELETED;
85914 + FOR_EACH_ROLE_END(role)
85915 +
85916 + inodev->nentry->deleted = 1;
85917 +
85918 + return;
85919 +}
85920 +
85921 +void
85922 +gr_handle_delete(const u64 ino, const dev_t dev)
85923 +{
85924 + struct inodev_entry *inodev;
85925 +
85926 + if (unlikely(!(gr_status & GR_READY)))
85927 + return;
85928 +
85929 + write_lock(&gr_inode_lock);
85930 + inodev = lookup_inodev_entry(ino, dev);
85931 + if (inodev != NULL)
85932 + do_handle_delete(inodev, ino, dev);
85933 + write_unlock(&gr_inode_lock);
85934 +
85935 + return;
85936 +}
85937 +
85938 +static void
85939 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
85940 + const u64 newinode, const dev_t newdevice,
85941 + struct acl_subject_label *subj)
85942 +{
85943 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
85944 + struct acl_object_label *match;
85945 +
85946 + match = subj->obj_hash[index];
85947 +
85948 + while (match && (match->inode != oldinode ||
85949 + match->device != olddevice ||
85950 + !(match->mode & GR_DELETED)))
85951 + match = match->next;
85952 +
85953 + if (match && (match->inode == oldinode)
85954 + && (match->device == olddevice)
85955 + && (match->mode & GR_DELETED)) {
85956 + if (match->prev == NULL) {
85957 + subj->obj_hash[index] = match->next;
85958 + if (match->next != NULL)
85959 + match->next->prev = NULL;
85960 + } else {
85961 + match->prev->next = match->next;
85962 + if (match->next != NULL)
85963 + match->next->prev = match->prev;
85964 + }
85965 + match->prev = NULL;
85966 + match->next = NULL;
85967 + match->inode = newinode;
85968 + match->device = newdevice;
85969 + match->mode &= ~GR_DELETED;
85970 +
85971 + insert_acl_obj_label(match, subj);
85972 + }
85973 +
85974 + return;
85975 +}
85976 +
85977 +static void
85978 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
85979 + const u64 newinode, const dev_t newdevice,
85980 + struct acl_role_label *role)
85981 +{
85982 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
85983 + struct acl_subject_label *match;
85984 +
85985 + match = role->subj_hash[index];
85986 +
85987 + while (match && (match->inode != oldinode ||
85988 + match->device != olddevice ||
85989 + !(match->mode & GR_DELETED)))
85990 + match = match->next;
85991 +
85992 + if (match && (match->inode == oldinode)
85993 + && (match->device == olddevice)
85994 + && (match->mode & GR_DELETED)) {
85995 + if (match->prev == NULL) {
85996 + role->subj_hash[index] = match->next;
85997 + if (match->next != NULL)
85998 + match->next->prev = NULL;
85999 + } else {
86000 + match->prev->next = match->next;
86001 + if (match->next != NULL)
86002 + match->next->prev = match->prev;
86003 + }
86004 + match->prev = NULL;
86005 + match->next = NULL;
86006 + match->inode = newinode;
86007 + match->device = newdevice;
86008 + match->mode &= ~GR_DELETED;
86009 +
86010 + insert_acl_subj_label(match, role);
86011 + }
86012 +
86013 + return;
86014 +}
86015 +
86016 +static void
86017 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
86018 + const u64 newinode, const dev_t newdevice)
86019 +{
86020 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
86021 + struct inodev_entry *match;
86022 +
86023 + match = running_polstate.inodev_set.i_hash[index];
86024 +
86025 + while (match && (match->nentry->inode != oldinode ||
86026 + match->nentry->device != olddevice || !match->nentry->deleted))
86027 + match = match->next;
86028 +
86029 + if (match && (match->nentry->inode == oldinode)
86030 + && (match->nentry->device == olddevice) &&
86031 + match->nentry->deleted) {
86032 + if (match->prev == NULL) {
86033 + running_polstate.inodev_set.i_hash[index] = match->next;
86034 + if (match->next != NULL)
86035 + match->next->prev = NULL;
86036 + } else {
86037 + match->prev->next = match->next;
86038 + if (match->next != NULL)
86039 + match->next->prev = match->prev;
86040 + }
86041 + match->prev = NULL;
86042 + match->next = NULL;
86043 + match->nentry->inode = newinode;
86044 + match->nentry->device = newdevice;
86045 + match->nentry->deleted = 0;
86046 +
86047 + insert_inodev_entry(match);
86048 + }
86049 +
86050 + return;
86051 +}
86052 +
86053 +static void
86054 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
86055 +{
86056 + struct acl_subject_label *subj;
86057 + struct acl_role_label *role;
86058 + unsigned int x;
86059 +
86060 + FOR_EACH_ROLE_START(role)
86061 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
86062 +
86063 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
86064 + if ((subj->inode == ino) && (subj->device == dev)) {
86065 + subj->inode = ino;
86066 + subj->device = dev;
86067 + }
86068 + /* nested subjects aren't in the role's subj_hash table */
86069 + update_acl_obj_label(matchn->inode, matchn->device,
86070 + ino, dev, subj);
86071 + FOR_EACH_NESTED_SUBJECT_END(subj)
86072 + FOR_EACH_SUBJECT_START(role, subj, x)
86073 + update_acl_obj_label(matchn->inode, matchn->device,
86074 + ino, dev, subj);
86075 + FOR_EACH_SUBJECT_END(subj,x)
86076 + FOR_EACH_ROLE_END(role)
86077 +
86078 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
86079 +
86080 + return;
86081 +}
86082 +
86083 +static void
86084 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
86085 + const struct vfsmount *mnt)
86086 +{
86087 + u64 ino = __get_ino(dentry);
86088 + dev_t dev = __get_dev(dentry);
86089 +
86090 + __do_handle_create(matchn, ino, dev);
86091 +
86092 + return;
86093 +}
86094 +
86095 +void
86096 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
86097 +{
86098 + struct name_entry *matchn;
86099 +
86100 + if (unlikely(!(gr_status & GR_READY)))
86101 + return;
86102 +
86103 + preempt_disable();
86104 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
86105 +
86106 + if (unlikely((unsigned long)matchn)) {
86107 + write_lock(&gr_inode_lock);
86108 + do_handle_create(matchn, dentry, mnt);
86109 + write_unlock(&gr_inode_lock);
86110 + }
86111 + preempt_enable();
86112 +
86113 + return;
86114 +}
86115 +
86116 +void
86117 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
86118 +{
86119 + struct name_entry *matchn;
86120 +
86121 + if (unlikely(!(gr_status & GR_READY)))
86122 + return;
86123 +
86124 + preempt_disable();
86125 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
86126 +
86127 + if (unlikely((unsigned long)matchn)) {
86128 + write_lock(&gr_inode_lock);
86129 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
86130 + write_unlock(&gr_inode_lock);
86131 + }
86132 + preempt_enable();
86133 +
86134 + return;
86135 +}
86136 +
86137 +void
86138 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
86139 + struct dentry *old_dentry,
86140 + struct dentry *new_dentry,
86141 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
86142 +{
86143 + struct name_entry *matchn;
86144 + struct name_entry *matchn2 = NULL;
86145 + struct inodev_entry *inodev;
86146 + struct inode *inode = d_backing_inode(new_dentry);
86147 + struct inode *old_inode = d_backing_inode(old_dentry);
86148 + u64 old_ino = __get_ino(old_dentry);
86149 + dev_t old_dev = __get_dev(old_dentry);
86150 + unsigned int exchange = flags & RENAME_EXCHANGE;
86151 +
86152 + /* vfs_rename swaps the name and parent link for old_dentry and
86153 + new_dentry
86154 + at this point, old_dentry has the new name, parent link, and inode
86155 + for the renamed file
86156 + if a file is being replaced by a rename, new_dentry has the inode
86157 + and name for the replaced file
86158 + */
86159 +
86160 + if (unlikely(!(gr_status & GR_READY)))
86161 + return;
86162 +
86163 + preempt_disable();
86164 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
86165 +
86166 + /* exchange cases:
86167 + a filename exists for the source, but not dest
86168 + do a recreate on source
86169 + a filename exists for the dest, but not source
86170 + do a recreate on dest
86171 + a filename exists for both source and dest
86172 + delete source and dest, then create source and dest
86173 + a filename exists for neither source nor dest
86174 + no updates needed
86175 +
86176 + the name entry lookups get us the old inode/dev associated with
86177 + each name, so do the deletes first (if possible) so that when
86178 + we do the create, we pick up on the right entries
86179 + */
86180 +
86181 + if (exchange)
86182 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
86183 +
86184 + /* we wouldn't have to check d_inode if it weren't for
86185 + NFS silly-renaming
86186 + */
86187 +
86188 + write_lock(&gr_inode_lock);
86189 + if (unlikely((replace || exchange) && inode)) {
86190 + u64 new_ino = __get_ino(new_dentry);
86191 + dev_t new_dev = __get_dev(new_dentry);
86192 +
86193 + inodev = lookup_inodev_entry(new_ino, new_dev);
86194 + if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry)))
86195 + do_handle_delete(inodev, new_ino, new_dev);
86196 + }
86197 +
86198 + inodev = lookup_inodev_entry(old_ino, old_dev);
86199 + if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry)))
86200 + do_handle_delete(inodev, old_ino, old_dev);
86201 +
86202 + if (unlikely(matchn != NULL))
86203 + do_handle_create(matchn, old_dentry, mnt);
86204 +
86205 + if (unlikely(matchn2 != NULL))
86206 + do_handle_create(matchn2, new_dentry, mnt);
86207 +
86208 + write_unlock(&gr_inode_lock);
86209 + preempt_enable();
86210 +
86211 + return;
86212 +}
86213 +
86214 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
86215 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
86216 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
86217 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
86218 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
86219 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
86220 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
86221 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
86222 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
86223 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
86224 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
86225 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
86226 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
86227 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
86228 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
86229 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
86230 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
86231 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
86232 +};
86233 +
86234 +void
86235 +gr_learn_resource(const struct task_struct *task,
86236 + const int res, const unsigned long wanted, const int gt)
86237 +{
86238 + struct acl_subject_label *acl;
86239 + const struct cred *cred;
86240 +
86241 + if (unlikely((gr_status & GR_READY) &&
86242 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
86243 + goto skip_reslog;
86244 +
86245 + gr_log_resource(task, res, wanted, gt);
86246 +skip_reslog:
86247 +
86248 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
86249 + return;
86250 +
86251 + acl = task->acl;
86252 +
86253 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
86254 + !(acl->resmask & (1U << (unsigned short) res))))
86255 + return;
86256 +
86257 + if (wanted >= acl->res[res].rlim_cur) {
86258 + unsigned long res_add;
86259 +
86260 + res_add = wanted + res_learn_bumps[res];
86261 +
86262 + acl->res[res].rlim_cur = res_add;
86263 +
86264 + if (wanted > acl->res[res].rlim_max)
86265 + acl->res[res].rlim_max = res_add;
86266 +
86267 + /* only log the subject filename, since resource logging is supported for
86268 + single-subject learning only */
86269 + rcu_read_lock();
86270 + cred = __task_cred(task);
86271 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86272 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
86273 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
86274 + "", (unsigned long) res, &task->signal->saved_ip);
86275 + rcu_read_unlock();
86276 + }
86277 +
86278 + return;
86279 +}
86280 +EXPORT_SYMBOL_GPL(gr_learn_resource);
86281 +#endif
86282 +
86283 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
86284 +void
86285 +pax_set_initial_flags(struct linux_binprm *bprm)
86286 +{
86287 + struct task_struct *task = current;
86288 + struct acl_subject_label *proc;
86289 + unsigned long flags;
86290 +
86291 + if (unlikely(!(gr_status & GR_READY)))
86292 + return;
86293 +
86294 + flags = pax_get_flags(task);
86295 +
86296 + proc = task->acl;
86297 +
86298 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
86299 + flags &= ~MF_PAX_PAGEEXEC;
86300 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
86301 + flags &= ~MF_PAX_SEGMEXEC;
86302 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
86303 + flags &= ~MF_PAX_RANDMMAP;
86304 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
86305 + flags &= ~MF_PAX_EMUTRAMP;
86306 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
86307 + flags &= ~MF_PAX_MPROTECT;
86308 +
86309 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
86310 + flags |= MF_PAX_PAGEEXEC;
86311 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
86312 + flags |= MF_PAX_SEGMEXEC;
86313 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
86314 + flags |= MF_PAX_RANDMMAP;
86315 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
86316 + flags |= MF_PAX_EMUTRAMP;
86317 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
86318 + flags |= MF_PAX_MPROTECT;
86319 +
86320 + pax_set_flags(task, flags);
86321 +
86322 + return;
86323 +}
86324 +#endif
86325 +
86326 +int
86327 +gr_handle_proc_ptrace(struct task_struct *task)
86328 +{
86329 + struct file *filp;
86330 + struct task_struct *tmp = task;
86331 + struct task_struct *curtemp = current;
86332 + __u32 retmode;
86333 +
86334 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86335 + if (unlikely(!(gr_status & GR_READY)))
86336 + return 0;
86337 +#endif
86338 +
86339 + read_lock(&tasklist_lock);
86340 + read_lock(&grsec_exec_file_lock);
86341 + filp = task->exec_file;
86342 +
86343 + while (task_pid_nr(tmp) > 0) {
86344 + if (tmp == curtemp)
86345 + break;
86346 + tmp = tmp->real_parent;
86347 + }
86348 +
86349 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86350 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
86351 + read_unlock(&grsec_exec_file_lock);
86352 + read_unlock(&tasklist_lock);
86353 + return 1;
86354 + }
86355 +
86356 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86357 + if (!(gr_status & GR_READY)) {
86358 + read_unlock(&grsec_exec_file_lock);
86359 + read_unlock(&tasklist_lock);
86360 + return 0;
86361 + }
86362 +#endif
86363 +
86364 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
86365 + read_unlock(&grsec_exec_file_lock);
86366 + read_unlock(&tasklist_lock);
86367 +
86368 + if (retmode & GR_NOPTRACE)
86369 + return 1;
86370 +
86371 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
86372 + && (current->acl != task->acl || (current->acl != current->role->root_label
86373 + && task_pid_nr(current) != task_pid_nr(task))))
86374 + return 1;
86375 +
86376 + return 0;
86377 +}
86378 +
86379 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
86380 +{
86381 + if (unlikely(!(gr_status & GR_READY)))
86382 + return;
86383 +
86384 + if (!(current->role->roletype & GR_ROLE_GOD))
86385 + return;
86386 +
86387 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
86388 + p->role->rolename, gr_task_roletype_to_char(p),
86389 + p->acl->filename);
86390 +}
86391 +
86392 +int
86393 +gr_handle_ptrace(struct task_struct *task, const long request)
86394 +{
86395 + struct task_struct *tmp = task;
86396 + struct task_struct *curtemp = current;
86397 + __u32 retmode;
86398 +
86399 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86400 + if (unlikely(!(gr_status & GR_READY)))
86401 + return 0;
86402 +#endif
86403 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
86404 + read_lock(&tasklist_lock);
86405 + while (task_pid_nr(tmp) > 0) {
86406 + if (tmp == curtemp)
86407 + break;
86408 + tmp = tmp->real_parent;
86409 + }
86410 +
86411 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86412 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
86413 + read_unlock(&tasklist_lock);
86414 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86415 + return 1;
86416 + }
86417 + read_unlock(&tasklist_lock);
86418 + }
86419 +
86420 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86421 + if (!(gr_status & GR_READY))
86422 + return 0;
86423 +#endif
86424 +
86425 + read_lock(&grsec_exec_file_lock);
86426 + if (unlikely(!task->exec_file)) {
86427 + read_unlock(&grsec_exec_file_lock);
86428 + return 0;
86429 + }
86430 +
86431 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
86432 + read_unlock(&grsec_exec_file_lock);
86433 +
86434 + if (retmode & GR_NOPTRACE) {
86435 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86436 + return 1;
86437 + }
86438 +
86439 + if (retmode & GR_PTRACERD) {
86440 + switch (request) {
86441 + case PTRACE_SEIZE:
86442 + case PTRACE_POKETEXT:
86443 + case PTRACE_POKEDATA:
86444 + case PTRACE_POKEUSR:
86445 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
86446 + case PTRACE_SETREGS:
86447 + case PTRACE_SETFPREGS:
86448 +#endif
86449 +#ifdef CONFIG_X86
86450 + case PTRACE_SETFPXREGS:
86451 +#endif
86452 +#ifdef CONFIG_ALTIVEC
86453 + case PTRACE_SETVRREGS:
86454 +#endif
86455 + return 1;
86456 + default:
86457 + return 0;
86458 + }
86459 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
86460 + !(current->role->roletype & GR_ROLE_GOD) &&
86461 + (current->acl != task->acl)) {
86462 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86463 + return 1;
86464 + }
86465 +
86466 + return 0;
86467 +}
86468 +
86469 +static int is_writable_mmap(const struct file *filp)
86470 +{
86471 + struct task_struct *task = current;
86472 + struct acl_object_label *obj, *obj2;
86473 + struct dentry *dentry = filp->f_path.dentry;
86474 + struct vfsmount *mnt = filp->f_path.mnt;
86475 + struct inode *inode = d_backing_inode(dentry);
86476 +
86477 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
86478 + !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) {
86479 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86480 + obj2 = chk_obj_label(dentry, mnt, task->role->root_label);
86481 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
86482 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt);
86483 + return 1;
86484 + }
86485 + }
86486 + return 0;
86487 +}
86488 +
86489 +int
86490 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
86491 +{
86492 + __u32 mode;
86493 +
86494 + if (unlikely(!file || !(prot & PROT_EXEC)))
86495 + return 1;
86496 +
86497 + if (is_writable_mmap(file))
86498 + return 0;
86499 +
86500 + mode =
86501 + gr_search_file(file->f_path.dentry,
86502 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86503 + file->f_path.mnt);
86504 +
86505 + if (!gr_tpe_allow(file))
86506 + return 0;
86507 +
86508 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86509 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86510 + return 0;
86511 + } else if (unlikely(!(mode & GR_EXEC))) {
86512 + return 0;
86513 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86514 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86515 + return 1;
86516 + }
86517 +
86518 + return 1;
86519 +}
86520 +
86521 +int
86522 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
86523 +{
86524 + __u32 mode;
86525 +
86526 + if (unlikely(!file || !(prot & PROT_EXEC)))
86527 + return 1;
86528 +
86529 + if (is_writable_mmap(file))
86530 + return 0;
86531 +
86532 + mode =
86533 + gr_search_file(file->f_path.dentry,
86534 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86535 + file->f_path.mnt);
86536 +
86537 + if (!gr_tpe_allow(file))
86538 + return 0;
86539 +
86540 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86541 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86542 + return 0;
86543 + } else if (unlikely(!(mode & GR_EXEC))) {
86544 + return 0;
86545 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86546 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86547 + return 1;
86548 + }
86549 +
86550 + return 1;
86551 +}
86552 +
86553 +void
86554 +gr_acl_handle_psacct(struct task_struct *task, const long code)
86555 +{
86556 + unsigned long runtime, cputime;
86557 + cputime_t utime, stime;
86558 + unsigned int wday, cday;
86559 + __u8 whr, chr;
86560 + __u8 wmin, cmin;
86561 + __u8 wsec, csec;
86562 + struct timespec curtime, starttime;
86563 +
86564 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
86565 + !(task->acl->mode & GR_PROCACCT)))
86566 + return;
86567 +
86568 + curtime = ns_to_timespec(ktime_get_ns());
86569 + starttime = ns_to_timespec(task->start_time);
86570 + runtime = curtime.tv_sec - starttime.tv_sec;
86571 + wday = runtime / (60 * 60 * 24);
86572 + runtime -= wday * (60 * 60 * 24);
86573 + whr = runtime / (60 * 60);
86574 + runtime -= whr * (60 * 60);
86575 + wmin = runtime / 60;
86576 + runtime -= wmin * 60;
86577 + wsec = runtime;
86578 +
86579 + task_cputime(task, &utime, &stime);
86580 + cputime = cputime_to_secs(utime + stime);
86581 + cday = cputime / (60 * 60 * 24);
86582 + cputime -= cday * (60 * 60 * 24);
86583 + chr = cputime / (60 * 60);
86584 + cputime -= chr * (60 * 60);
86585 + cmin = cputime / 60;
86586 + cputime -= cmin * 60;
86587 + csec = cputime;
86588 +
86589 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
86590 +
86591 + return;
86592 +}
86593 +
86594 +#ifdef CONFIG_TASKSTATS
86595 +int gr_is_taskstats_denied(int pid)
86596 +{
86597 + struct task_struct *task;
86598 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86599 + const struct cred *cred;
86600 +#endif
86601 + int ret = 0;
86602 +
86603 + /* restrict taskstats viewing to un-chrooted root users
86604 + who have the 'view' subject flag if the RBAC system is enabled
86605 + */
86606 +
86607 + rcu_read_lock();
86608 + read_lock(&tasklist_lock);
86609 + task = find_task_by_vpid(pid);
86610 + if (task) {
86611 +#ifdef CONFIG_GRKERNSEC_CHROOT
86612 + if (proc_is_chrooted(task))
86613 + ret = -EACCES;
86614 +#endif
86615 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86616 + cred = __task_cred(task);
86617 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86618 + if (gr_is_global_nonroot(cred->uid))
86619 + ret = -EACCES;
86620 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86621 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
86622 + ret = -EACCES;
86623 +#endif
86624 +#endif
86625 + if (gr_status & GR_READY) {
86626 + if (!(task->acl->mode & GR_VIEW))
86627 + ret = -EACCES;
86628 + }
86629 + } else
86630 + ret = -ENOENT;
86631 +
86632 + read_unlock(&tasklist_lock);
86633 + rcu_read_unlock();
86634 +
86635 + return ret;
86636 +}
86637 +#endif
86638 +
86639 +/* AUXV entries are filled via a descendant of search_binary_handler
86640 + after we've already applied the subject for the target
86641 +*/
86642 +int gr_acl_enable_at_secure(void)
86643 +{
86644 + if (unlikely(!(gr_status & GR_READY)))
86645 + return 0;
86646 +
86647 + if (current->acl->mode & GR_ATSECURE)
86648 + return 1;
86649 +
86650 + return 0;
86651 +}
86652 +
86653 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
86654 +{
86655 + struct task_struct *task = current;
86656 + struct dentry *dentry = file->f_path.dentry;
86657 + struct vfsmount *mnt = file->f_path.mnt;
86658 + struct acl_object_label *obj, *tmp;
86659 + struct acl_subject_label *subj;
86660 + unsigned int bufsize;
86661 + int is_not_root;
86662 + char *path;
86663 + dev_t dev = __get_dev(dentry);
86664 +
86665 + if (unlikely(!(gr_status & GR_READY)))
86666 + return 1;
86667 +
86668 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
86669 + return 1;
86670 +
86671 + /* ignore Eric Biederman */
86672 + if (IS_PRIVATE(d_backing_inode(dentry)))
86673 + return 1;
86674 +
86675 + subj = task->acl;
86676 + read_lock(&gr_inode_lock);
86677 + do {
86678 + obj = lookup_acl_obj_label(ino, dev, subj);
86679 + if (obj != NULL) {
86680 + read_unlock(&gr_inode_lock);
86681 + return (obj->mode & GR_FIND) ? 1 : 0;
86682 + }
86683 + } while ((subj = subj->parent_subject));
86684 + read_unlock(&gr_inode_lock);
86685 +
86686 + /* this is purely an optimization since we're looking for an object
86687 + for the directory we're doing a readdir on
86688 + if it's possible for any globbed object to match the entry we're
86689 + filling into the directory, then the object we find here will be
86690 + an anchor point with attached globbed objects
86691 + */
86692 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
86693 + if (obj->globbed == NULL)
86694 + return (obj->mode & GR_FIND) ? 1 : 0;
86695 +
86696 + is_not_root = ((obj->filename[0] == '/') &&
86697 + (obj->filename[1] == '\0')) ? 0 : 1;
86698 + bufsize = PAGE_SIZE - namelen - is_not_root;
86699 +
86700 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
86701 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
86702 + return 1;
86703 +
86704 + preempt_disable();
86705 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
86706 + bufsize);
86707 +
86708 + bufsize = strlen(path);
86709 +
86710 + /* if base is "/", don't append an additional slash */
86711 + if (is_not_root)
86712 + *(path + bufsize) = '/';
86713 + memcpy(path + bufsize + is_not_root, name, namelen);
86714 + *(path + bufsize + namelen + is_not_root) = '\0';
86715 +
86716 + tmp = obj->globbed;
86717 + while (tmp) {
86718 + if (!glob_match(tmp->filename, path)) {
86719 + preempt_enable();
86720 + return (tmp->mode & GR_FIND) ? 1 : 0;
86721 + }
86722 + tmp = tmp->next;
86723 + }
86724 + preempt_enable();
86725 + return (obj->mode & GR_FIND) ? 1 : 0;
86726 +}
86727 +
86728 +void gr_put_exec_file(struct task_struct *task)
86729 +{
86730 + struct file *filp;
86731 +
86732 + write_lock(&grsec_exec_file_lock);
86733 + filp = task->exec_file;
86734 + task->exec_file = NULL;
86735 + write_unlock(&grsec_exec_file_lock);
86736 +
86737 + if (filp)
86738 + fput(filp);
86739 +
86740 + return;
86741 +}
86742 +
86743 +
86744 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
86745 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
86746 +#endif
86747 +#ifdef CONFIG_SECURITY
86748 +EXPORT_SYMBOL_GPL(gr_check_user_change);
86749 +EXPORT_SYMBOL_GPL(gr_check_group_change);
86750 +#endif
86751 +
86752 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
86753 new file mode 100644
86754 index 0000000..9adc75c
86755 --- /dev/null
86756 +++ b/grsecurity/gracl_alloc.c
86757 @@ -0,0 +1,105 @@
86758 +#include <linux/kernel.h>
86759 +#include <linux/mm.h>
86760 +#include <linux/slab.h>
86761 +#include <linux/vmalloc.h>
86762 +#include <linux/gracl.h>
86763 +#include <linux/grsecurity.h>
86764 +
86765 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
86766 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
86767 +
86768 +static int
86769 +alloc_pop(void)
86770 +{
86771 + if (current_alloc_state->alloc_stack_next == 1)
86772 + return 0;
86773 +
86774 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
86775 +
86776 + current_alloc_state->alloc_stack_next--;
86777 +
86778 + return 1;
86779 +}
86780 +
86781 +static int
86782 +alloc_push(void *buf)
86783 +{
86784 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
86785 + return 1;
86786 +
86787 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
86788 +
86789 + current_alloc_state->alloc_stack_next++;
86790 +
86791 + return 0;
86792 +}
86793 +
86794 +void *
86795 +acl_alloc(unsigned long len)
86796 +{
86797 + void *ret = NULL;
86798 +
86799 + if (!len || len > PAGE_SIZE)
86800 + goto out;
86801 +
86802 + ret = kmalloc(len, GFP_KERNEL);
86803 +
86804 + if (ret) {
86805 + if (alloc_push(ret)) {
86806 + kfree(ret);
86807 + ret = NULL;
86808 + }
86809 + }
86810 +
86811 +out:
86812 + return ret;
86813 +}
86814 +
86815 +void *
86816 +acl_alloc_num(unsigned long num, unsigned long len)
86817 +{
86818 + if (!len || (num > (PAGE_SIZE / len)))
86819 + return NULL;
86820 +
86821 + return acl_alloc(num * len);
86822 +}
86823 +
86824 +void
86825 +acl_free_all(void)
86826 +{
86827 + if (!current_alloc_state->alloc_stack)
86828 + return;
86829 +
86830 + while (alloc_pop()) ;
86831 +
86832 + if (current_alloc_state->alloc_stack) {
86833 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
86834 + kfree(current_alloc_state->alloc_stack);
86835 + else
86836 + vfree(current_alloc_state->alloc_stack);
86837 + }
86838 +
86839 + current_alloc_state->alloc_stack = NULL;
86840 + current_alloc_state->alloc_stack_size = 1;
86841 + current_alloc_state->alloc_stack_next = 1;
86842 +
86843 + return;
86844 +}
86845 +
86846 +int
86847 +acl_alloc_stack_init(unsigned long size)
86848 +{
86849 + if ((size * sizeof (void *)) <= PAGE_SIZE)
86850 + current_alloc_state->alloc_stack =
86851 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
86852 + else
86853 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
86854 +
86855 + current_alloc_state->alloc_stack_size = size;
86856 + current_alloc_state->alloc_stack_next = 1;
86857 +
86858 + if (!current_alloc_state->alloc_stack)
86859 + return 0;
86860 + else
86861 + return 1;
86862 +}
86863 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
86864 new file mode 100644
86865 index 0000000..1a94c11
86866 --- /dev/null
86867 +++ b/grsecurity/gracl_cap.c
86868 @@ -0,0 +1,127 @@
86869 +#include <linux/kernel.h>
86870 +#include <linux/module.h>
86871 +#include <linux/sched.h>
86872 +#include <linux/gracl.h>
86873 +#include <linux/grsecurity.h>
86874 +#include <linux/grinternal.h>
86875 +
86876 +extern const char *captab_log[];
86877 +extern int captab_log_entries;
86878 +
86879 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
86880 +{
86881 + struct acl_subject_label *curracl;
86882 +
86883 + if (!gr_acl_is_enabled())
86884 + return 1;
86885 +
86886 + curracl = task->acl;
86887 +
86888 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
86889 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86890 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
86891 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
86892 + gr_to_filename(task->exec_file->f_path.dentry,
86893 + task->exec_file->f_path.mnt) : curracl->filename,
86894 + curracl->filename, 0UL,
86895 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
86896 + return 1;
86897 + }
86898 +
86899 + return 0;
86900 +}
86901 +
86902 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
86903 +{
86904 + struct acl_subject_label *curracl;
86905 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86906 + kernel_cap_t cap_audit = __cap_empty_set;
86907 +
86908 + if (!gr_acl_is_enabled())
86909 + return 1;
86910 +
86911 + curracl = task->acl;
86912 +
86913 + cap_drop = curracl->cap_lower;
86914 + cap_mask = curracl->cap_mask;
86915 + cap_audit = curracl->cap_invert_audit;
86916 +
86917 + while ((curracl = curracl->parent_subject)) {
86918 + /* if the cap isn't specified in the current computed mask but is specified in the
86919 + current level subject, and is lowered in the current level subject, then add
86920 + it to the set of dropped capabilities
86921 + otherwise, add the current level subject's mask to the current computed mask
86922 + */
86923 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86924 + cap_raise(cap_mask, cap);
86925 + if (cap_raised(curracl->cap_lower, cap))
86926 + cap_raise(cap_drop, cap);
86927 + if (cap_raised(curracl->cap_invert_audit, cap))
86928 + cap_raise(cap_audit, cap);
86929 + }
86930 + }
86931 +
86932 + if (!cap_raised(cap_drop, cap)) {
86933 + if (cap_raised(cap_audit, cap))
86934 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
86935 + return 1;
86936 + }
86937 +
86938 + /* only learn the capability use if the process has the capability in the
86939 + general case, the two uses in sys.c of gr_learn_cap are an exception
86940 + to this rule to ensure any role transition involves what the full-learned
86941 + policy believes in a privileged process
86942 + */
86943 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
86944 + return 1;
86945 +
86946 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
86947 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
86948 +
86949 + return 0;
86950 +}
86951 +
86952 +int
86953 +gr_acl_is_capable(const int cap)
86954 +{
86955 + return gr_task_acl_is_capable(current, current_cred(), cap);
86956 +}
86957 +
86958 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
86959 +{
86960 + struct acl_subject_label *curracl;
86961 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86962 +
86963 + if (!gr_acl_is_enabled())
86964 + return 1;
86965 +
86966 + curracl = task->acl;
86967 +
86968 + cap_drop = curracl->cap_lower;
86969 + cap_mask = curracl->cap_mask;
86970 +
86971 + while ((curracl = curracl->parent_subject)) {
86972 + /* if the cap isn't specified in the current computed mask but is specified in the
86973 + current level subject, and is lowered in the current level subject, then add
86974 + it to the set of dropped capabilities
86975 + otherwise, add the current level subject's mask to the current computed mask
86976 + */
86977 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86978 + cap_raise(cap_mask, cap);
86979 + if (cap_raised(curracl->cap_lower, cap))
86980 + cap_raise(cap_drop, cap);
86981 + }
86982 + }
86983 +
86984 + if (!cap_raised(cap_drop, cap))
86985 + return 1;
86986 +
86987 + return 0;
86988 +}
86989 +
86990 +int
86991 +gr_acl_is_capable_nolog(const int cap)
86992 +{
86993 + return gr_task_acl_is_capable_nolog(current, cap);
86994 +}
86995 +
86996 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
86997 new file mode 100644
86998 index 0000000..a43dd06
86999 --- /dev/null
87000 +++ b/grsecurity/gracl_compat.c
87001 @@ -0,0 +1,269 @@
87002 +#include <linux/kernel.h>
87003 +#include <linux/gracl.h>
87004 +#include <linux/compat.h>
87005 +#include <linux/gracl_compat.h>
87006 +
87007 +#include <asm/uaccess.h>
87008 +
87009 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
87010 +{
87011 + struct gr_arg_wrapper_compat uwrapcompat;
87012 +
87013 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
87014 + return -EFAULT;
87015 +
87016 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
87017 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
87018 + return -EINVAL;
87019 +
87020 + uwrap->arg = compat_ptr(uwrapcompat.arg);
87021 + uwrap->version = uwrapcompat.version;
87022 + uwrap->size = sizeof(struct gr_arg);
87023 +
87024 + return 0;
87025 +}
87026 +
87027 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
87028 +{
87029 + struct gr_arg_compat argcompat;
87030 +
87031 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
87032 + return -EFAULT;
87033 +
87034 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
87035 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
87036 + arg->role_db.num_roles = argcompat.role_db.num_roles;
87037 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
87038 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
87039 + arg->role_db.num_objects = argcompat.role_db.num_objects;
87040 +
87041 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
87042 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
87043 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
87044 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
87045 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
87046 + arg->segv_device = argcompat.segv_device;
87047 + arg->segv_inode = argcompat.segv_inode;
87048 + arg->segv_uid = argcompat.segv_uid;
87049 + arg->num_sprole_pws = argcompat.num_sprole_pws;
87050 + arg->mode = argcompat.mode;
87051 +
87052 + return 0;
87053 +}
87054 +
87055 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
87056 +{
87057 + struct acl_object_label_compat objcompat;
87058 +
87059 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
87060 + return -EFAULT;
87061 +
87062 + obj->filename = compat_ptr(objcompat.filename);
87063 + obj->inode = objcompat.inode;
87064 + obj->device = objcompat.device;
87065 + obj->mode = objcompat.mode;
87066 +
87067 + obj->nested = compat_ptr(objcompat.nested);
87068 + obj->globbed = compat_ptr(objcompat.globbed);
87069 +
87070 + obj->prev = compat_ptr(objcompat.prev);
87071 + obj->next = compat_ptr(objcompat.next);
87072 +
87073 + return 0;
87074 +}
87075 +
87076 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
87077 +{
87078 + unsigned int i;
87079 + struct acl_subject_label_compat subjcompat;
87080 +
87081 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
87082 + return -EFAULT;
87083 +
87084 + subj->filename = compat_ptr(subjcompat.filename);
87085 + subj->inode = subjcompat.inode;
87086 + subj->device = subjcompat.device;
87087 + subj->mode = subjcompat.mode;
87088 + subj->cap_mask = subjcompat.cap_mask;
87089 + subj->cap_lower = subjcompat.cap_lower;
87090 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
87091 +
87092 + for (i = 0; i < GR_NLIMITS; i++) {
87093 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
87094 + subj->res[i].rlim_cur = RLIM_INFINITY;
87095 + else
87096 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
87097 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
87098 + subj->res[i].rlim_max = RLIM_INFINITY;
87099 + else
87100 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
87101 + }
87102 + subj->resmask = subjcompat.resmask;
87103 +
87104 + subj->user_trans_type = subjcompat.user_trans_type;
87105 + subj->group_trans_type = subjcompat.group_trans_type;
87106 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
87107 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
87108 + subj->user_trans_num = subjcompat.user_trans_num;
87109 + subj->group_trans_num = subjcompat.group_trans_num;
87110 +
87111 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
87112 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
87113 + subj->ip_type = subjcompat.ip_type;
87114 + subj->ips = compat_ptr(subjcompat.ips);
87115 + subj->ip_num = subjcompat.ip_num;
87116 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
87117 +
87118 + subj->crashes = subjcompat.crashes;
87119 + subj->expires = subjcompat.expires;
87120 +
87121 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
87122 + subj->hash = compat_ptr(subjcompat.hash);
87123 + subj->prev = compat_ptr(subjcompat.prev);
87124 + subj->next = compat_ptr(subjcompat.next);
87125 +
87126 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
87127 + subj->obj_hash_size = subjcompat.obj_hash_size;
87128 + subj->pax_flags = subjcompat.pax_flags;
87129 +
87130 + return 0;
87131 +}
87132 +
87133 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
87134 +{
87135 + struct acl_role_label_compat rolecompat;
87136 +
87137 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
87138 + return -EFAULT;
87139 +
87140 + role->rolename = compat_ptr(rolecompat.rolename);
87141 + role->uidgid = rolecompat.uidgid;
87142 + role->roletype = rolecompat.roletype;
87143 +
87144 + role->auth_attempts = rolecompat.auth_attempts;
87145 + role->expires = rolecompat.expires;
87146 +
87147 + role->root_label = compat_ptr(rolecompat.root_label);
87148 + role->hash = compat_ptr(rolecompat.hash);
87149 +
87150 + role->prev = compat_ptr(rolecompat.prev);
87151 + role->next = compat_ptr(rolecompat.next);
87152 +
87153 + role->transitions = compat_ptr(rolecompat.transitions);
87154 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
87155 + role->domain_children = compat_ptr(rolecompat.domain_children);
87156 + role->domain_child_num = rolecompat.domain_child_num;
87157 +
87158 + role->umask = rolecompat.umask;
87159 +
87160 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
87161 + role->subj_hash_size = rolecompat.subj_hash_size;
87162 +
87163 + return 0;
87164 +}
87165 +
87166 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
87167 +{
87168 + struct role_allowed_ip_compat roleip_compat;
87169 +
87170 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
87171 + return -EFAULT;
87172 +
87173 + roleip->addr = roleip_compat.addr;
87174 + roleip->netmask = roleip_compat.netmask;
87175 +
87176 + roleip->prev = compat_ptr(roleip_compat.prev);
87177 + roleip->next = compat_ptr(roleip_compat.next);
87178 +
87179 + return 0;
87180 +}
87181 +
87182 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
87183 +{
87184 + struct role_transition_compat trans_compat;
87185 +
87186 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
87187 + return -EFAULT;
87188 +
87189 + trans->rolename = compat_ptr(trans_compat.rolename);
87190 +
87191 + trans->prev = compat_ptr(trans_compat.prev);
87192 + trans->next = compat_ptr(trans_compat.next);
87193 +
87194 + return 0;
87195 +
87196 +}
87197 +
87198 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
87199 +{
87200 + struct gr_hash_struct_compat hash_compat;
87201 +
87202 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
87203 + return -EFAULT;
87204 +
87205 + hash->table = compat_ptr(hash_compat.table);
87206 + hash->nametable = compat_ptr(hash_compat.nametable);
87207 + hash->first = compat_ptr(hash_compat.first);
87208 +
87209 + hash->table_size = hash_compat.table_size;
87210 + hash->used_size = hash_compat.used_size;
87211 +
87212 + hash->type = hash_compat.type;
87213 +
87214 + return 0;
87215 +}
87216 +
87217 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
87218 +{
87219 + compat_uptr_t ptrcompat;
87220 +
87221 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
87222 + return -EFAULT;
87223 +
87224 + *(void **)ptr = compat_ptr(ptrcompat);
87225 +
87226 + return 0;
87227 +}
87228 +
87229 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
87230 +{
87231 + struct acl_ip_label_compat ip_compat;
87232 +
87233 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
87234 + return -EFAULT;
87235 +
87236 + ip->iface = compat_ptr(ip_compat.iface);
87237 + ip->addr = ip_compat.addr;
87238 + ip->netmask = ip_compat.netmask;
87239 + ip->low = ip_compat.low;
87240 + ip->high = ip_compat.high;
87241 + ip->mode = ip_compat.mode;
87242 + ip->type = ip_compat.type;
87243 +
87244 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
87245 +
87246 + ip->prev = compat_ptr(ip_compat.prev);
87247 + ip->next = compat_ptr(ip_compat.next);
87248 +
87249 + return 0;
87250 +}
87251 +
87252 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
87253 +{
87254 + struct sprole_pw_compat pw_compat;
87255 +
87256 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
87257 + return -EFAULT;
87258 +
87259 + pw->rolename = compat_ptr(pw_compat.rolename);
87260 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
87261 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
87262 +
87263 + return 0;
87264 +}
87265 +
87266 +size_t get_gr_arg_wrapper_size_compat(void)
87267 +{
87268 + return sizeof(struct gr_arg_wrapper_compat);
87269 +}
87270 +
87271 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
87272 new file mode 100644
87273 index 0000000..fce7f71
87274 --- /dev/null
87275 +++ b/grsecurity/gracl_fs.c
87276 @@ -0,0 +1,448 @@
87277 +#include <linux/kernel.h>
87278 +#include <linux/sched.h>
87279 +#include <linux/types.h>
87280 +#include <linux/fs.h>
87281 +#include <linux/file.h>
87282 +#include <linux/stat.h>
87283 +#include <linux/grsecurity.h>
87284 +#include <linux/grinternal.h>
87285 +#include <linux/gracl.h>
87286 +
87287 +umode_t
87288 +gr_acl_umask(void)
87289 +{
87290 + if (unlikely(!gr_acl_is_enabled()))
87291 + return 0;
87292 +
87293 + return current->role->umask;
87294 +}
87295 +
87296 +__u32
87297 +gr_acl_handle_hidden_file(const struct dentry * dentry,
87298 + const struct vfsmount * mnt)
87299 +{
87300 + __u32 mode;
87301 +
87302 + if (unlikely(d_is_negative(dentry)))
87303 + return GR_FIND;
87304 +
87305 + mode =
87306 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
87307 +
87308 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
87309 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87310 + return mode;
87311 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
87312 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87313 + return 0;
87314 + } else if (unlikely(!(mode & GR_FIND)))
87315 + return 0;
87316 +
87317 + return GR_FIND;
87318 +}
87319 +
87320 +__u32
87321 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
87322 + int acc_mode)
87323 +{
87324 + __u32 reqmode = GR_FIND;
87325 + __u32 mode;
87326 +
87327 + if (unlikely(d_is_negative(dentry)))
87328 + return reqmode;
87329 +
87330 + if (acc_mode & MAY_APPEND)
87331 + reqmode |= GR_APPEND;
87332 + else if (acc_mode & MAY_WRITE)
87333 + reqmode |= GR_WRITE;
87334 + if ((acc_mode & MAY_READ) && !d_is_dir(dentry))
87335 + reqmode |= GR_READ;
87336 +
87337 + mode =
87338 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87339 + mnt);
87340 +
87341 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87342 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87343 + reqmode & GR_READ ? " reading" : "",
87344 + reqmode & GR_WRITE ? " writing" : reqmode &
87345 + GR_APPEND ? " appending" : "");
87346 + return reqmode;
87347 + } else
87348 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87349 + {
87350 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87351 + reqmode & GR_READ ? " reading" : "",
87352 + reqmode & GR_WRITE ? " writing" : reqmode &
87353 + GR_APPEND ? " appending" : "");
87354 + return 0;
87355 + } else if (unlikely((mode & reqmode) != reqmode))
87356 + return 0;
87357 +
87358 + return reqmode;
87359 +}
87360 +
87361 +__u32
87362 +gr_acl_handle_creat(const struct dentry * dentry,
87363 + const struct dentry * p_dentry,
87364 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
87365 + const int imode)
87366 +{
87367 + __u32 reqmode = GR_WRITE | GR_CREATE;
87368 + __u32 mode;
87369 +
87370 + if (acc_mode & MAY_APPEND)
87371 + reqmode |= GR_APPEND;
87372 + // if a directory was required or the directory already exists, then
87373 + // don't count this open as a read
87374 + if ((acc_mode & MAY_READ) &&
87375 + !((open_flags & O_DIRECTORY) || d_is_dir(dentry)))
87376 + reqmode |= GR_READ;
87377 + if ((open_flags & O_CREAT) &&
87378 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87379 + reqmode |= GR_SETID;
87380 +
87381 + mode =
87382 + gr_check_create(dentry, p_dentry, p_mnt,
87383 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87384 +
87385 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87386 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87387 + reqmode & GR_READ ? " reading" : "",
87388 + reqmode & GR_WRITE ? " writing" : reqmode &
87389 + GR_APPEND ? " appending" : "");
87390 + return reqmode;
87391 + } else
87392 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87393 + {
87394 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87395 + reqmode & GR_READ ? " reading" : "",
87396 + reqmode & GR_WRITE ? " writing" : reqmode &
87397 + GR_APPEND ? " appending" : "");
87398 + return 0;
87399 + } else if (unlikely((mode & reqmode) != reqmode))
87400 + return 0;
87401 +
87402 + return reqmode;
87403 +}
87404 +
87405 +__u32
87406 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
87407 + const int fmode)
87408 +{
87409 + __u32 mode, reqmode = GR_FIND;
87410 +
87411 + if ((fmode & S_IXOTH) && !d_is_dir(dentry))
87412 + reqmode |= GR_EXEC;
87413 + if (fmode & S_IWOTH)
87414 + reqmode |= GR_WRITE;
87415 + if (fmode & S_IROTH)
87416 + reqmode |= GR_READ;
87417 +
87418 + mode =
87419 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87420 + mnt);
87421 +
87422 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87423 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87424 + reqmode & GR_READ ? " reading" : "",
87425 + reqmode & GR_WRITE ? " writing" : "",
87426 + reqmode & GR_EXEC ? " executing" : "");
87427 + return reqmode;
87428 + } else
87429 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87430 + {
87431 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87432 + reqmode & GR_READ ? " reading" : "",
87433 + reqmode & GR_WRITE ? " writing" : "",
87434 + reqmode & GR_EXEC ? " executing" : "");
87435 + return 0;
87436 + } else if (unlikely((mode & reqmode) != reqmode))
87437 + return 0;
87438 +
87439 + return reqmode;
87440 +}
87441 +
87442 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
87443 +{
87444 + __u32 mode;
87445 +
87446 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
87447 +
87448 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87449 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
87450 + return mode;
87451 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87452 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
87453 + return 0;
87454 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87455 + return 0;
87456 +
87457 + return (reqmode);
87458 +}
87459 +
87460 +__u32
87461 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
87462 +{
87463 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
87464 +}
87465 +
87466 +__u32
87467 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
87468 +{
87469 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
87470 +}
87471 +
87472 +__u32
87473 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
87474 +{
87475 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
87476 +}
87477 +
87478 +__u32
87479 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
87480 +{
87481 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
87482 +}
87483 +
87484 +__u32
87485 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
87486 + umode_t *modeptr)
87487 +{
87488 + umode_t mode;
87489 + struct inode *inode = d_backing_inode(dentry);
87490 +
87491 + *modeptr &= ~gr_acl_umask();
87492 + mode = *modeptr;
87493 +
87494 + if (unlikely(inode && S_ISSOCK(inode->i_mode)))
87495 + return 1;
87496 +
87497 + if (unlikely(!d_is_dir(dentry) &&
87498 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
87499 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
87500 + GR_CHMOD_ACL_MSG);
87501 + } else {
87502 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
87503 + }
87504 +}
87505 +
87506 +__u32
87507 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
87508 +{
87509 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
87510 +}
87511 +
87512 +__u32
87513 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
87514 +{
87515 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
87516 +}
87517 +
87518 +__u32
87519 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
87520 +{
87521 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
87522 +}
87523 +
87524 +__u32
87525 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
87526 +{
87527 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
87528 +}
87529 +
87530 +__u32
87531 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
87532 +{
87533 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
87534 + GR_UNIXCONNECT_ACL_MSG);
87535 +}
87536 +
87537 +/* hardlinks require at minimum create and link permission,
87538 + any additional privilege required is based on the
87539 + privilege of the file being linked to
87540 +*/
87541 +__u32
87542 +gr_acl_handle_link(const struct dentry * new_dentry,
87543 + const struct dentry * parent_dentry,
87544 + const struct vfsmount * parent_mnt,
87545 + const struct dentry * old_dentry,
87546 + const struct vfsmount * old_mnt, const struct filename *to)
87547 +{
87548 + __u32 mode;
87549 + __u32 needmode = GR_CREATE | GR_LINK;
87550 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
87551 +
87552 + mode =
87553 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
87554 + old_mnt);
87555 +
87556 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
87557 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87558 + return mode;
87559 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87560 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87561 + return 0;
87562 + } else if (unlikely((mode & needmode) != needmode))
87563 + return 0;
87564 +
87565 + return 1;
87566 +}
87567 +
87568 +__u32
87569 +gr_acl_handle_symlink(const struct dentry * new_dentry,
87570 + const struct dentry * parent_dentry,
87571 + const struct vfsmount * parent_mnt, const struct filename *from)
87572 +{
87573 + __u32 needmode = GR_WRITE | GR_CREATE;
87574 + __u32 mode;
87575 +
87576 + mode =
87577 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
87578 + GR_CREATE | GR_AUDIT_CREATE |
87579 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
87580 +
87581 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
87582 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87583 + return mode;
87584 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87585 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87586 + return 0;
87587 + } else if (unlikely((mode & needmode) != needmode))
87588 + return 0;
87589 +
87590 + return (GR_WRITE | GR_CREATE);
87591 +}
87592 +
87593 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
87594 +{
87595 + __u32 mode;
87596 +
87597 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87598 +
87599 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87600 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
87601 + return mode;
87602 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87603 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
87604 + return 0;
87605 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87606 + return 0;
87607 +
87608 + return (reqmode);
87609 +}
87610 +
87611 +__u32
87612 +gr_acl_handle_mknod(const struct dentry * new_dentry,
87613 + const struct dentry * parent_dentry,
87614 + const struct vfsmount * parent_mnt,
87615 + const int mode)
87616 +{
87617 + __u32 reqmode = GR_WRITE | GR_CREATE;
87618 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87619 + reqmode |= GR_SETID;
87620 +
87621 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87622 + reqmode, GR_MKNOD_ACL_MSG);
87623 +}
87624 +
87625 +__u32
87626 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
87627 + const struct dentry *parent_dentry,
87628 + const struct vfsmount *parent_mnt)
87629 +{
87630 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87631 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
87632 +}
87633 +
87634 +#define RENAME_CHECK_SUCCESS(old, new) \
87635 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
87636 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
87637 +
87638 +int
87639 +gr_acl_handle_rename(struct dentry *new_dentry,
87640 + struct dentry *parent_dentry,
87641 + const struct vfsmount *parent_mnt,
87642 + struct dentry *old_dentry,
87643 + struct inode *old_parent_inode,
87644 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
87645 +{
87646 + __u32 comp1, comp2;
87647 + int error = 0;
87648 +
87649 + if (unlikely(!gr_acl_is_enabled()))
87650 + return 0;
87651 +
87652 + if (flags & RENAME_EXCHANGE) {
87653 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87654 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87655 + GR_SUPPRESS, parent_mnt);
87656 + comp2 =
87657 + gr_search_file(old_dentry,
87658 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87659 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87660 + } else if (d_is_negative(new_dentry)) {
87661 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
87662 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
87663 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
87664 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
87665 + GR_DELETE | GR_AUDIT_DELETE |
87666 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87667 + GR_SUPPRESS, old_mnt);
87668 + } else {
87669 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87670 + GR_CREATE | GR_DELETE |
87671 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
87672 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87673 + GR_SUPPRESS, parent_mnt);
87674 + comp2 =
87675 + gr_search_file(old_dentry,
87676 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87677 + GR_DELETE | GR_AUDIT_DELETE |
87678 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87679 + }
87680 +
87681 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
87682 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
87683 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87684 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
87685 + && !(comp2 & GR_SUPPRESS)) {
87686 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87687 + error = -EACCES;
87688 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
87689 + error = -EACCES;
87690 +
87691 + return error;
87692 +}
87693 +
87694 +void
87695 +gr_acl_handle_exit(void)
87696 +{
87697 + u16 id;
87698 + char *rolename;
87699 +
87700 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
87701 + !(current->role->roletype & GR_ROLE_PERSIST))) {
87702 + id = current->acl_role_id;
87703 + rolename = current->role->rolename;
87704 + gr_set_acls(1);
87705 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
87706 + }
87707 +
87708 + gr_put_exec_file(current);
87709 + return;
87710 +}
87711 +
87712 +int
87713 +gr_acl_handle_procpidmem(const struct task_struct *task)
87714 +{
87715 + if (unlikely(!gr_acl_is_enabled()))
87716 + return 0;
87717 +
87718 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
87719 + !(current->acl->mode & GR_POVERRIDE) &&
87720 + !(current->role->roletype & GR_ROLE_GOD))
87721 + return -EACCES;
87722 +
87723 + return 0;
87724 +}
87725 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
87726 new file mode 100644
87727 index 0000000..ed6ee43
87728 --- /dev/null
87729 +++ b/grsecurity/gracl_ip.c
87730 @@ -0,0 +1,386 @@
87731 +#include <linux/kernel.h>
87732 +#include <asm/uaccess.h>
87733 +#include <asm/errno.h>
87734 +#include <net/sock.h>
87735 +#include <linux/file.h>
87736 +#include <linux/fs.h>
87737 +#include <linux/net.h>
87738 +#include <linux/in.h>
87739 +#include <linux/skbuff.h>
87740 +#include <linux/ip.h>
87741 +#include <linux/udp.h>
87742 +#include <linux/types.h>
87743 +#include <linux/sched.h>
87744 +#include <linux/netdevice.h>
87745 +#include <linux/inetdevice.h>
87746 +#include <linux/gracl.h>
87747 +#include <linux/grsecurity.h>
87748 +#include <linux/grinternal.h>
87749 +
87750 +#define GR_BIND 0x01
87751 +#define GR_CONNECT 0x02
87752 +#define GR_INVERT 0x04
87753 +#define GR_BINDOVERRIDE 0x08
87754 +#define GR_CONNECTOVERRIDE 0x10
87755 +#define GR_SOCK_FAMILY 0x20
87756 +
87757 +static const char * gr_protocols[IPPROTO_MAX] = {
87758 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
87759 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
87760 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
87761 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
87762 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
87763 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
87764 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
87765 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
87766 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
87767 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
87768 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
87769 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
87770 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
87771 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
87772 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
87773 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
87774 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
87775 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
87776 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
87777 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
87778 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
87779 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
87780 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
87781 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
87782 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
87783 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
87784 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
87785 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
87786 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
87787 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
87788 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
87789 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
87790 + };
87791 +
87792 +static const char * gr_socktypes[SOCK_MAX] = {
87793 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
87794 + "unknown:7", "unknown:8", "unknown:9", "packet"
87795 + };
87796 +
87797 +static const char * gr_sockfamilies[AF_MAX+1] = {
87798 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
87799 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
87800 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
87801 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
87802 + };
87803 +
87804 +const char *
87805 +gr_proto_to_name(unsigned char proto)
87806 +{
87807 + return gr_protocols[proto];
87808 +}
87809 +
87810 +const char *
87811 +gr_socktype_to_name(unsigned char type)
87812 +{
87813 + return gr_socktypes[type];
87814 +}
87815 +
87816 +const char *
87817 +gr_sockfamily_to_name(unsigned char family)
87818 +{
87819 + return gr_sockfamilies[family];
87820 +}
87821 +
87822 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
87823 +
87824 +int
87825 +gr_search_socket(const int domain, const int type, const int protocol)
87826 +{
87827 + struct acl_subject_label *curr;
87828 + const struct cred *cred = current_cred();
87829 +
87830 + if (unlikely(!gr_acl_is_enabled()))
87831 + goto exit;
87832 +
87833 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
87834 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
87835 + goto exit; // let the kernel handle it
87836 +
87837 + curr = current->acl;
87838 +
87839 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
87840 + /* the family is allowed, if this is PF_INET allow it only if
87841 + the extra sock type/protocol checks pass */
87842 + if (domain == PF_INET)
87843 + goto inet_check;
87844 + goto exit;
87845 + } else {
87846 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87847 + __u32 fakeip = 0;
87848 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87849 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87850 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87851 + gr_to_filename(current->exec_file->f_path.dentry,
87852 + current->exec_file->f_path.mnt) :
87853 + curr->filename, curr->filename,
87854 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
87855 + &current->signal->saved_ip);
87856 + goto exit;
87857 + }
87858 + goto exit_fail;
87859 + }
87860 +
87861 +inet_check:
87862 + /* the rest of this checking is for IPv4 only */
87863 + if (!curr->ips)
87864 + goto exit;
87865 +
87866 + if ((curr->ip_type & (1U << type)) &&
87867 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
87868 + goto exit;
87869 +
87870 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87871 + /* we don't place acls on raw sockets , and sometimes
87872 + dgram/ip sockets are opened for ioctl and not
87873 + bind/connect, so we'll fake a bind learn log */
87874 + if (type == SOCK_RAW || type == SOCK_PACKET) {
87875 + __u32 fakeip = 0;
87876 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87877 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87878 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87879 + gr_to_filename(current->exec_file->f_path.dentry,
87880 + current->exec_file->f_path.mnt) :
87881 + curr->filename, curr->filename,
87882 + &fakeip, 0, type,
87883 + protocol, GR_CONNECT, &current->signal->saved_ip);
87884 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
87885 + __u32 fakeip = 0;
87886 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87887 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87888 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87889 + gr_to_filename(current->exec_file->f_path.dentry,
87890 + current->exec_file->f_path.mnt) :
87891 + curr->filename, curr->filename,
87892 + &fakeip, 0, type,
87893 + protocol, GR_BIND, &current->signal->saved_ip);
87894 + }
87895 + /* we'll log when they use connect or bind */
87896 + goto exit;
87897 + }
87898 +
87899 +exit_fail:
87900 + if (domain == PF_INET)
87901 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
87902 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
87903 + else if (rcu_access_pointer(net_families[domain]) != NULL)
87904 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
87905 + gr_socktype_to_name(type), protocol);
87906 +
87907 + return 0;
87908 +exit:
87909 + return 1;
87910 +}
87911 +
87912 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
87913 +{
87914 + if ((ip->mode & mode) &&
87915 + (ip_port >= ip->low) &&
87916 + (ip_port <= ip->high) &&
87917 + ((ntohl(ip_addr) & our_netmask) ==
87918 + (ntohl(our_addr) & our_netmask))
87919 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
87920 + && (ip->type & (1U << type))) {
87921 + if (ip->mode & GR_INVERT)
87922 + return 2; // specifically denied
87923 + else
87924 + return 1; // allowed
87925 + }
87926 +
87927 + return 0; // not specifically allowed, may continue parsing
87928 +}
87929 +
87930 +static int
87931 +gr_search_connectbind(const int full_mode, struct sock *sk,
87932 + struct sockaddr_in *addr, const int type)
87933 +{
87934 + char iface[IFNAMSIZ] = {0};
87935 + struct acl_subject_label *curr;
87936 + struct acl_ip_label *ip;
87937 + struct inet_sock *isk;
87938 + struct net_device *dev;
87939 + struct in_device *idev;
87940 + unsigned long i;
87941 + int ret;
87942 + int mode = full_mode & (GR_BIND | GR_CONNECT);
87943 + __u32 ip_addr = 0;
87944 + __u32 our_addr;
87945 + __u32 our_netmask;
87946 + char *p;
87947 + __u16 ip_port = 0;
87948 + const struct cred *cred = current_cred();
87949 +
87950 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
87951 + return 0;
87952 +
87953 + curr = current->acl;
87954 + isk = inet_sk(sk);
87955 +
87956 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
87957 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
87958 + addr->sin_addr.s_addr = curr->inaddr_any_override;
87959 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
87960 + struct sockaddr_in saddr;
87961 + int err;
87962 +
87963 + saddr.sin_family = AF_INET;
87964 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
87965 + saddr.sin_port = isk->inet_sport;
87966 +
87967 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87968 + if (err)
87969 + return err;
87970 +
87971 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87972 + if (err)
87973 + return err;
87974 + }
87975 +
87976 + if (!curr->ips)
87977 + return 0;
87978 +
87979 + ip_addr = addr->sin_addr.s_addr;
87980 + ip_port = ntohs(addr->sin_port);
87981 +
87982 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87983 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87984 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87985 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87986 + gr_to_filename(current->exec_file->f_path.dentry,
87987 + current->exec_file->f_path.mnt) :
87988 + curr->filename, curr->filename,
87989 + &ip_addr, ip_port, type,
87990 + sk->sk_protocol, mode, &current->signal->saved_ip);
87991 + return 0;
87992 + }
87993 +
87994 + for (i = 0; i < curr->ip_num; i++) {
87995 + ip = *(curr->ips + i);
87996 + if (ip->iface != NULL) {
87997 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
87998 + p = strchr(iface, ':');
87999 + if (p != NULL)
88000 + *p = '\0';
88001 + dev = dev_get_by_name(sock_net(sk), iface);
88002 + if (dev == NULL)
88003 + continue;
88004 + idev = in_dev_get(dev);
88005 + if (idev == NULL) {
88006 + dev_put(dev);
88007 + continue;
88008 + }
88009 + rcu_read_lock();
88010 + for_ifa(idev) {
88011 + if (!strcmp(ip->iface, ifa->ifa_label)) {
88012 + our_addr = ifa->ifa_address;
88013 + our_netmask = 0xffffffff;
88014 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
88015 + if (ret == 1) {
88016 + rcu_read_unlock();
88017 + in_dev_put(idev);
88018 + dev_put(dev);
88019 + return 0;
88020 + } else if (ret == 2) {
88021 + rcu_read_unlock();
88022 + in_dev_put(idev);
88023 + dev_put(dev);
88024 + goto denied;
88025 + }
88026 + }
88027 + } endfor_ifa(idev);
88028 + rcu_read_unlock();
88029 + in_dev_put(idev);
88030 + dev_put(dev);
88031 + } else {
88032 + our_addr = ip->addr;
88033 + our_netmask = ip->netmask;
88034 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
88035 + if (ret == 1)
88036 + return 0;
88037 + else if (ret == 2)
88038 + goto denied;
88039 + }
88040 + }
88041 +
88042 +denied:
88043 + if (mode == GR_BIND)
88044 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
88045 + else if (mode == GR_CONNECT)
88046 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
88047 +
88048 + return -EACCES;
88049 +}
88050 +
88051 +int
88052 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
88053 +{
88054 + /* always allow disconnection of dgram sockets with connect */
88055 + if (addr->sin_family == AF_UNSPEC)
88056 + return 0;
88057 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
88058 +}
88059 +
88060 +int
88061 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
88062 +{
88063 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
88064 +}
88065 +
88066 +int gr_search_listen(struct socket *sock)
88067 +{
88068 + struct sock *sk = sock->sk;
88069 + struct sockaddr_in addr;
88070 +
88071 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
88072 + addr.sin_port = inet_sk(sk)->inet_sport;
88073 +
88074 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88075 +}
88076 +
88077 +int gr_search_accept(struct socket *sock)
88078 +{
88079 + struct sock *sk = sock->sk;
88080 + struct sockaddr_in addr;
88081 +
88082 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
88083 + addr.sin_port = inet_sk(sk)->inet_sport;
88084 +
88085 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
88086 +}
88087 +
88088 +int
88089 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
88090 +{
88091 + if (addr)
88092 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
88093 + else {
88094 + struct sockaddr_in sin;
88095 + const struct inet_sock *inet = inet_sk(sk);
88096 +
88097 + sin.sin_addr.s_addr = inet->inet_daddr;
88098 + sin.sin_port = inet->inet_dport;
88099 +
88100 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88101 + }
88102 +}
88103 +
88104 +int
88105 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
88106 +{
88107 + struct sockaddr_in sin;
88108 +
88109 + if (unlikely(skb->len < sizeof (struct udphdr)))
88110 + return 0; // skip this packet
88111 +
88112 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
88113 + sin.sin_port = udp_hdr(skb)->source;
88114 +
88115 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
88116 +}
88117 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
88118 new file mode 100644
88119 index 0000000..25f54ef
88120 --- /dev/null
88121 +++ b/grsecurity/gracl_learn.c
88122 @@ -0,0 +1,207 @@
88123 +#include <linux/kernel.h>
88124 +#include <linux/mm.h>
88125 +#include <linux/sched.h>
88126 +#include <linux/poll.h>
88127 +#include <linux/string.h>
88128 +#include <linux/file.h>
88129 +#include <linux/types.h>
88130 +#include <linux/vmalloc.h>
88131 +#include <linux/grinternal.h>
88132 +
88133 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
88134 + size_t count, loff_t *ppos);
88135 +extern int gr_acl_is_enabled(void);
88136 +
88137 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
88138 +static int gr_learn_attached;
88139 +
88140 +/* use a 512k buffer */
88141 +#define LEARN_BUFFER_SIZE (512 * 1024)
88142 +
88143 +static DEFINE_SPINLOCK(gr_learn_lock);
88144 +static DEFINE_MUTEX(gr_learn_user_mutex);
88145 +
88146 +/* we need to maintain two buffers, so that the kernel context of grlearn
88147 + uses a semaphore around the userspace copying, and the other kernel contexts
88148 + use a spinlock when copying into the buffer, since they cannot sleep
88149 +*/
88150 +static char *learn_buffer;
88151 +static char *learn_buffer_user;
88152 +static int learn_buffer_len;
88153 +static int learn_buffer_user_len;
88154 +
88155 +static ssize_t
88156 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
88157 +{
88158 + DECLARE_WAITQUEUE(wait, current);
88159 + ssize_t retval = 0;
88160 +
88161 + add_wait_queue(&learn_wait, &wait);
88162 + set_current_state(TASK_INTERRUPTIBLE);
88163 + do {
88164 + mutex_lock(&gr_learn_user_mutex);
88165 + spin_lock(&gr_learn_lock);
88166 + if (learn_buffer_len)
88167 + break;
88168 + spin_unlock(&gr_learn_lock);
88169 + mutex_unlock(&gr_learn_user_mutex);
88170 + if (file->f_flags & O_NONBLOCK) {
88171 + retval = -EAGAIN;
88172 + goto out;
88173 + }
88174 + if (signal_pending(current)) {
88175 + retval = -ERESTARTSYS;
88176 + goto out;
88177 + }
88178 +
88179 + schedule();
88180 + } while (1);
88181 +
88182 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
88183 + learn_buffer_user_len = learn_buffer_len;
88184 + retval = learn_buffer_len;
88185 + learn_buffer_len = 0;
88186 +
88187 + spin_unlock(&gr_learn_lock);
88188 +
88189 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
88190 + retval = -EFAULT;
88191 +
88192 + mutex_unlock(&gr_learn_user_mutex);
88193 +out:
88194 + set_current_state(TASK_RUNNING);
88195 + remove_wait_queue(&learn_wait, &wait);
88196 + return retval;
88197 +}
88198 +
88199 +static unsigned int
88200 +poll_learn(struct file * file, poll_table * wait)
88201 +{
88202 + poll_wait(file, &learn_wait, wait);
88203 +
88204 + if (learn_buffer_len)
88205 + return (POLLIN | POLLRDNORM);
88206 +
88207 + return 0;
88208 +}
88209 +
88210 +void
88211 +gr_clear_learn_entries(void)
88212 +{
88213 + char *tmp;
88214 +
88215 + mutex_lock(&gr_learn_user_mutex);
88216 + spin_lock(&gr_learn_lock);
88217 + tmp = learn_buffer;
88218 + learn_buffer = NULL;
88219 + spin_unlock(&gr_learn_lock);
88220 + if (tmp)
88221 + vfree(tmp);
88222 + if (learn_buffer_user != NULL) {
88223 + vfree(learn_buffer_user);
88224 + learn_buffer_user = NULL;
88225 + }
88226 + learn_buffer_len = 0;
88227 + mutex_unlock(&gr_learn_user_mutex);
88228 +
88229 + return;
88230 +}
88231 +
88232 +void
88233 +gr_add_learn_entry(const char *fmt, ...)
88234 +{
88235 + va_list args;
88236 + unsigned int len;
88237 +
88238 + if (!gr_learn_attached)
88239 + return;
88240 +
88241 + spin_lock(&gr_learn_lock);
88242 +
88243 + /* leave a gap at the end so we know when it's "full" but don't have to
88244 + compute the exact length of the string we're trying to append
88245 + */
88246 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
88247 + spin_unlock(&gr_learn_lock);
88248 + wake_up_interruptible(&learn_wait);
88249 + return;
88250 + }
88251 + if (learn_buffer == NULL) {
88252 + spin_unlock(&gr_learn_lock);
88253 + return;
88254 + }
88255 +
88256 + va_start(args, fmt);
88257 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
88258 + va_end(args);
88259 +
88260 + learn_buffer_len += len + 1;
88261 +
88262 + spin_unlock(&gr_learn_lock);
88263 + wake_up_interruptible(&learn_wait);
88264 +
88265 + return;
88266 +}
88267 +
88268 +static int
88269 +open_learn(struct inode *inode, struct file *file)
88270 +{
88271 + if (file->f_mode & FMODE_READ && gr_learn_attached)
88272 + return -EBUSY;
88273 + if (file->f_mode & FMODE_READ) {
88274 + int retval = 0;
88275 + mutex_lock(&gr_learn_user_mutex);
88276 + if (learn_buffer == NULL)
88277 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
88278 + if (learn_buffer_user == NULL)
88279 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
88280 + if (learn_buffer == NULL) {
88281 + retval = -ENOMEM;
88282 + goto out_error;
88283 + }
88284 + if (learn_buffer_user == NULL) {
88285 + retval = -ENOMEM;
88286 + goto out_error;
88287 + }
88288 + learn_buffer_len = 0;
88289 + learn_buffer_user_len = 0;
88290 + gr_learn_attached = 1;
88291 +out_error:
88292 + mutex_unlock(&gr_learn_user_mutex);
88293 + return retval;
88294 + }
88295 + return 0;
88296 +}
88297 +
88298 +static int
88299 +close_learn(struct inode *inode, struct file *file)
88300 +{
88301 + if (file->f_mode & FMODE_READ) {
88302 + char *tmp = NULL;
88303 + mutex_lock(&gr_learn_user_mutex);
88304 + spin_lock(&gr_learn_lock);
88305 + tmp = learn_buffer;
88306 + learn_buffer = NULL;
88307 + spin_unlock(&gr_learn_lock);
88308 + if (tmp)
88309 + vfree(tmp);
88310 + if (learn_buffer_user != NULL) {
88311 + vfree(learn_buffer_user);
88312 + learn_buffer_user = NULL;
88313 + }
88314 + learn_buffer_len = 0;
88315 + learn_buffer_user_len = 0;
88316 + gr_learn_attached = 0;
88317 + mutex_unlock(&gr_learn_user_mutex);
88318 + }
88319 +
88320 + return 0;
88321 +}
88322 +
88323 +const struct file_operations grsec_fops = {
88324 + .read = read_learn,
88325 + .write = write_grsec_handler,
88326 + .open = open_learn,
88327 + .release = close_learn,
88328 + .poll = poll_learn,
88329 +};
88330 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
88331 new file mode 100644
88332 index 0000000..0773423
88333 --- /dev/null
88334 +++ b/grsecurity/gracl_policy.c
88335 @@ -0,0 +1,1786 @@
88336 +#include <linux/kernel.h>
88337 +#include <linux/module.h>
88338 +#include <linux/sched.h>
88339 +#include <linux/mm.h>
88340 +#include <linux/file.h>
88341 +#include <linux/fs.h>
88342 +#include <linux/namei.h>
88343 +#include <linux/mount.h>
88344 +#include <linux/tty.h>
88345 +#include <linux/proc_fs.h>
88346 +#include <linux/lglock.h>
88347 +#include <linux/slab.h>
88348 +#include <linux/vmalloc.h>
88349 +#include <linux/types.h>
88350 +#include <linux/sysctl.h>
88351 +#include <linux/netdevice.h>
88352 +#include <linux/ptrace.h>
88353 +#include <linux/gracl.h>
88354 +#include <linux/gralloc.h>
88355 +#include <linux/security.h>
88356 +#include <linux/grinternal.h>
88357 +#include <linux/pid_namespace.h>
88358 +#include <linux/stop_machine.h>
88359 +#include <linux/fdtable.h>
88360 +#include <linux/percpu.h>
88361 +#include <linux/lglock.h>
88362 +#include <linux/hugetlb.h>
88363 +#include <linux/posix-timers.h>
88364 +#include "../fs/mount.h"
88365 +
88366 +#include <asm/uaccess.h>
88367 +#include <asm/errno.h>
88368 +#include <asm/mman.h>
88369 +
88370 +extern struct gr_policy_state *polstate;
88371 +
88372 +#define FOR_EACH_ROLE_START(role) \
88373 + role = polstate->role_list; \
88374 + while (role) {
88375 +
88376 +#define FOR_EACH_ROLE_END(role) \
88377 + role = role->prev; \
88378 + }
88379 +
88380 +struct path gr_real_root;
88381 +
88382 +extern struct gr_alloc_state *current_alloc_state;
88383 +
88384 +u16 acl_sp_role_value;
88385 +
88386 +static DEFINE_MUTEX(gr_dev_mutex);
88387 +
88388 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
88389 +extern void gr_clear_learn_entries(void);
88390 +
88391 +struct gr_arg *gr_usermode __read_only;
88392 +unsigned char *gr_system_salt __read_only;
88393 +unsigned char *gr_system_sum __read_only;
88394 +
88395 +static unsigned int gr_auth_attempts = 0;
88396 +static unsigned long gr_auth_expires = 0UL;
88397 +
88398 +struct acl_object_label *fakefs_obj_rw;
88399 +struct acl_object_label *fakefs_obj_rwx;
88400 +
88401 +extern int gr_init_uidset(void);
88402 +extern void gr_free_uidset(void);
88403 +extern void gr_remove_uid(uid_t uid);
88404 +extern int gr_find_uid(uid_t uid);
88405 +
88406 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
88407 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
88408 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
88409 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
88410 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
88411 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
88412 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
88413 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
88414 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
88415 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88416 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88417 +extern void assign_special_role(const char *rolename);
88418 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
88419 +extern int gr_rbac_disable(void *unused);
88420 +extern void gr_enable_rbac_system(void);
88421 +
88422 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
88423 +{
88424 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
88425 + return -EFAULT;
88426 +
88427 + return 0;
88428 +}
88429 +
88430 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
88431 +{
88432 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
88433 + return -EFAULT;
88434 +
88435 + return 0;
88436 +}
88437 +
88438 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
88439 +{
88440 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
88441 + return -EFAULT;
88442 +
88443 + return 0;
88444 +}
88445 +
88446 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
88447 +{
88448 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
88449 + return -EFAULT;
88450 +
88451 + return 0;
88452 +}
88453 +
88454 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
88455 +{
88456 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
88457 + return -EFAULT;
88458 +
88459 + return 0;
88460 +}
88461 +
88462 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
88463 +{
88464 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
88465 + return -EFAULT;
88466 +
88467 + return 0;
88468 +}
88469 +
88470 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
88471 +{
88472 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
88473 + return -EFAULT;
88474 +
88475 + return 0;
88476 +}
88477 +
88478 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
88479 +{
88480 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
88481 + return -EFAULT;
88482 +
88483 + return 0;
88484 +}
88485 +
88486 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
88487 +{
88488 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
88489 + return -EFAULT;
88490 +
88491 + return 0;
88492 +}
88493 +
88494 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
88495 +{
88496 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
88497 + return -EFAULT;
88498 +
88499 + if ((uwrap->version != GRSECURITY_VERSION) ||
88500 + (uwrap->size != sizeof(struct gr_arg)))
88501 + return -EINVAL;
88502 +
88503 + return 0;
88504 +}
88505 +
88506 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
88507 +{
88508 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
88509 + return -EFAULT;
88510 +
88511 + return 0;
88512 +}
88513 +
88514 +static size_t get_gr_arg_wrapper_size_normal(void)
88515 +{
88516 + return sizeof(struct gr_arg_wrapper);
88517 +}
88518 +
88519 +#ifdef CONFIG_COMPAT
88520 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
88521 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
88522 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
88523 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
88524 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
88525 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
88526 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
88527 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
88528 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
88529 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
88530 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
88531 +extern size_t get_gr_arg_wrapper_size_compat(void);
88532 +
88533 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
88534 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
88535 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
88536 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
88537 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
88538 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
88539 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
88540 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
88541 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
88542 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
88543 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
88544 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
88545 +
88546 +#else
88547 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
88548 +#define copy_gr_arg copy_gr_arg_normal
88549 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
88550 +#define copy_acl_object_label copy_acl_object_label_normal
88551 +#define copy_acl_subject_label copy_acl_subject_label_normal
88552 +#define copy_acl_role_label copy_acl_role_label_normal
88553 +#define copy_acl_ip_label copy_acl_ip_label_normal
88554 +#define copy_pointer_from_array copy_pointer_from_array_normal
88555 +#define copy_sprole_pw copy_sprole_pw_normal
88556 +#define copy_role_transition copy_role_transition_normal
88557 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
88558 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
88559 +#endif
88560 +
88561 +static struct acl_subject_label *
88562 +lookup_subject_map(const struct acl_subject_label *userp)
88563 +{
88564 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
88565 + struct subject_map *match;
88566 +
88567 + match = polstate->subj_map_set.s_hash[index];
88568 +
88569 + while (match && match->user != userp)
88570 + match = match->next;
88571 +
88572 + if (match != NULL)
88573 + return match->kernel;
88574 + else
88575 + return NULL;
88576 +}
88577 +
88578 +static void
88579 +insert_subj_map_entry(struct subject_map *subjmap)
88580 +{
88581 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
88582 + struct subject_map **curr;
88583 +
88584 + subjmap->prev = NULL;
88585 +
88586 + curr = &polstate->subj_map_set.s_hash[index];
88587 + if (*curr != NULL)
88588 + (*curr)->prev = subjmap;
88589 +
88590 + subjmap->next = *curr;
88591 + *curr = subjmap;
88592 +
88593 + return;
88594 +}
88595 +
88596 +static void
88597 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
88598 +{
88599 + unsigned int index =
88600 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
88601 + struct acl_role_label **curr;
88602 + struct acl_role_label *tmp, *tmp2;
88603 +
88604 + curr = &polstate->acl_role_set.r_hash[index];
88605 +
88606 + /* simple case, slot is empty, just set it to our role */
88607 + if (*curr == NULL) {
88608 + *curr = role;
88609 + } else {
88610 + /* example:
88611 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
88612 + 2 -> 3
88613 + */
88614 + /* first check to see if we can already be reached via this slot */
88615 + tmp = *curr;
88616 + while (tmp && tmp != role)
88617 + tmp = tmp->next;
88618 + if (tmp == role) {
88619 + /* we don't need to add ourselves to this slot's chain */
88620 + return;
88621 + }
88622 + /* we need to add ourselves to this chain, two cases */
88623 + if (role->next == NULL) {
88624 + /* simple case, append the current chain to our role */
88625 + role->next = *curr;
88626 + *curr = role;
88627 + } else {
88628 + /* 1 -> 2 -> 3 -> 4
88629 + 2 -> 3 -> 4
88630 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
88631 + */
88632 + /* trickier case: walk our role's chain until we find
88633 + the role for the start of the current slot's chain */
88634 + tmp = role;
88635 + tmp2 = *curr;
88636 + while (tmp->next && tmp->next != tmp2)
88637 + tmp = tmp->next;
88638 + if (tmp->next == tmp2) {
88639 + /* from example above, we found 3, so just
88640 + replace this slot's chain with ours */
88641 + *curr = role;
88642 + } else {
88643 + /* we didn't find a subset of our role's chain
88644 + in the current slot's chain, so append their
88645 + chain to ours, and set us as the first role in
88646 + the slot's chain
88647 +
88648 + we could fold this case with the case above,
88649 + but making it explicit for clarity
88650 + */
88651 + tmp->next = tmp2;
88652 + *curr = role;
88653 + }
88654 + }
88655 + }
88656 +
88657 + return;
88658 +}
88659 +
88660 +static void
88661 +insert_acl_role_label(struct acl_role_label *role)
88662 +{
88663 + int i;
88664 +
88665 + if (polstate->role_list == NULL) {
88666 + polstate->role_list = role;
88667 + role->prev = NULL;
88668 + } else {
88669 + role->prev = polstate->role_list;
88670 + polstate->role_list = role;
88671 + }
88672 +
88673 + /* used for hash chains */
88674 + role->next = NULL;
88675 +
88676 + if (role->roletype & GR_ROLE_DOMAIN) {
88677 + for (i = 0; i < role->domain_child_num; i++)
88678 + __insert_acl_role_label(role, role->domain_children[i]);
88679 + } else
88680 + __insert_acl_role_label(role, role->uidgid);
88681 +}
88682 +
88683 +static int
88684 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
88685 +{
88686 + struct name_entry **curr, *nentry;
88687 + struct inodev_entry *ientry;
88688 + unsigned int len = strlen(name);
88689 + unsigned int key = full_name_hash(name, len);
88690 + unsigned int index = key % polstate->name_set.n_size;
88691 +
88692 + curr = &polstate->name_set.n_hash[index];
88693 +
88694 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
88695 + curr = &((*curr)->next);
88696 +
88697 + if (*curr != NULL)
88698 + return 1;
88699 +
88700 + nentry = acl_alloc(sizeof (struct name_entry));
88701 + if (nentry == NULL)
88702 + return 0;
88703 + ientry = acl_alloc(sizeof (struct inodev_entry));
88704 + if (ientry == NULL)
88705 + return 0;
88706 + ientry->nentry = nentry;
88707 +
88708 + nentry->key = key;
88709 + nentry->name = name;
88710 + nentry->inode = inode;
88711 + nentry->device = device;
88712 + nentry->len = len;
88713 + nentry->deleted = deleted;
88714 +
88715 + nentry->prev = NULL;
88716 + curr = &polstate->name_set.n_hash[index];
88717 + if (*curr != NULL)
88718 + (*curr)->prev = nentry;
88719 + nentry->next = *curr;
88720 + *curr = nentry;
88721 +
88722 + /* insert us into the table searchable by inode/dev */
88723 + __insert_inodev_entry(polstate, ientry);
88724 +
88725 + return 1;
88726 +}
88727 +
88728 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
88729 +
88730 +static void *
88731 +create_table(__u32 * len, int elementsize)
88732 +{
88733 + unsigned int table_sizes[] = {
88734 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
88735 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
88736 + 4194301, 8388593, 16777213, 33554393, 67108859
88737 + };
88738 + void *newtable = NULL;
88739 + unsigned int pwr = 0;
88740 +
88741 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
88742 + table_sizes[pwr] <= *len)
88743 + pwr++;
88744 +
88745 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
88746 + return newtable;
88747 +
88748 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
88749 + newtable =
88750 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
88751 + else
88752 + newtable = vmalloc(table_sizes[pwr] * elementsize);
88753 +
88754 + *len = table_sizes[pwr];
88755 +
88756 + return newtable;
88757 +}
88758 +
88759 +static int
88760 +init_variables(const struct gr_arg *arg, bool reload)
88761 +{
88762 + struct task_struct *reaper = init_pid_ns.child_reaper;
88763 + unsigned int stacksize;
88764 +
88765 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
88766 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
88767 + polstate->name_set.n_size = arg->role_db.num_objects;
88768 + polstate->inodev_set.i_size = arg->role_db.num_objects;
88769 +
88770 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
88771 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
88772 + return 1;
88773 +
88774 + if (!reload) {
88775 + if (!gr_init_uidset())
88776 + return 1;
88777 + }
88778 +
88779 + /* set up the stack that holds allocation info */
88780 +
88781 + stacksize = arg->role_db.num_pointers + 5;
88782 +
88783 + if (!acl_alloc_stack_init(stacksize))
88784 + return 1;
88785 +
88786 + if (!reload) {
88787 + /* grab reference for the real root dentry and vfsmount */
88788 + get_fs_root(reaper->fs, &gr_real_root);
88789 +
88790 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
88791 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry));
88792 +#endif
88793 +
88794 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88795 + if (fakefs_obj_rw == NULL)
88796 + return 1;
88797 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
88798 +
88799 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88800 + if (fakefs_obj_rwx == NULL)
88801 + return 1;
88802 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
88803 + }
88804 +
88805 + polstate->subj_map_set.s_hash =
88806 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
88807 + polstate->acl_role_set.r_hash =
88808 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
88809 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
88810 + polstate->inodev_set.i_hash =
88811 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
88812 +
88813 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
88814 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
88815 + return 1;
88816 +
88817 + memset(polstate->subj_map_set.s_hash, 0,
88818 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
88819 + memset(polstate->acl_role_set.r_hash, 0,
88820 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
88821 + memset(polstate->name_set.n_hash, 0,
88822 + sizeof (struct name_entry *) * polstate->name_set.n_size);
88823 + memset(polstate->inodev_set.i_hash, 0,
88824 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
88825 +
88826 + return 0;
88827 +}
88828 +
88829 +/* free information not needed after startup
88830 + currently contains user->kernel pointer mappings for subjects
88831 +*/
88832 +
88833 +static void
88834 +free_init_variables(void)
88835 +{
88836 + __u32 i;
88837 +
88838 + if (polstate->subj_map_set.s_hash) {
88839 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
88840 + if (polstate->subj_map_set.s_hash[i]) {
88841 + kfree(polstate->subj_map_set.s_hash[i]);
88842 + polstate->subj_map_set.s_hash[i] = NULL;
88843 + }
88844 + }
88845 +
88846 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
88847 + PAGE_SIZE)
88848 + kfree(polstate->subj_map_set.s_hash);
88849 + else
88850 + vfree(polstate->subj_map_set.s_hash);
88851 + }
88852 +
88853 + return;
88854 +}
88855 +
88856 +static void
88857 +free_variables(bool reload)
88858 +{
88859 + struct acl_subject_label *s;
88860 + struct acl_role_label *r;
88861 + struct task_struct *task, *task2;
88862 + unsigned int x;
88863 +
88864 + if (!reload) {
88865 + gr_clear_learn_entries();
88866 +
88867 + read_lock(&tasklist_lock);
88868 + do_each_thread(task2, task) {
88869 + task->acl_sp_role = 0;
88870 + task->acl_role_id = 0;
88871 + task->inherited = 0;
88872 + task->acl = NULL;
88873 + task->role = NULL;
88874 + } while_each_thread(task2, task);
88875 + read_unlock(&tasklist_lock);
88876 +
88877 + kfree(fakefs_obj_rw);
88878 + fakefs_obj_rw = NULL;
88879 + kfree(fakefs_obj_rwx);
88880 + fakefs_obj_rwx = NULL;
88881 +
88882 + /* release the reference to the real root dentry and vfsmount */
88883 + path_put(&gr_real_root);
88884 + memset(&gr_real_root, 0, sizeof(gr_real_root));
88885 + }
88886 +
88887 + /* free all object hash tables */
88888 +
88889 + FOR_EACH_ROLE_START(r)
88890 + if (r->subj_hash == NULL)
88891 + goto next_role;
88892 + FOR_EACH_SUBJECT_START(r, s, x)
88893 + if (s->obj_hash == NULL)
88894 + break;
88895 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88896 + kfree(s->obj_hash);
88897 + else
88898 + vfree(s->obj_hash);
88899 + FOR_EACH_SUBJECT_END(s, x)
88900 + FOR_EACH_NESTED_SUBJECT_START(r, s)
88901 + if (s->obj_hash == NULL)
88902 + break;
88903 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88904 + kfree(s->obj_hash);
88905 + else
88906 + vfree(s->obj_hash);
88907 + FOR_EACH_NESTED_SUBJECT_END(s)
88908 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
88909 + kfree(r->subj_hash);
88910 + else
88911 + vfree(r->subj_hash);
88912 + r->subj_hash = NULL;
88913 +next_role:
88914 + FOR_EACH_ROLE_END(r)
88915 +
88916 + acl_free_all();
88917 +
88918 + if (polstate->acl_role_set.r_hash) {
88919 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
88920 + PAGE_SIZE)
88921 + kfree(polstate->acl_role_set.r_hash);
88922 + else
88923 + vfree(polstate->acl_role_set.r_hash);
88924 + }
88925 + if (polstate->name_set.n_hash) {
88926 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
88927 + PAGE_SIZE)
88928 + kfree(polstate->name_set.n_hash);
88929 + else
88930 + vfree(polstate->name_set.n_hash);
88931 + }
88932 +
88933 + if (polstate->inodev_set.i_hash) {
88934 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
88935 + PAGE_SIZE)
88936 + kfree(polstate->inodev_set.i_hash);
88937 + else
88938 + vfree(polstate->inodev_set.i_hash);
88939 + }
88940 +
88941 + if (!reload)
88942 + gr_free_uidset();
88943 +
88944 + memset(&polstate->name_set, 0, sizeof (struct name_db));
88945 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
88946 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
88947 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
88948 +
88949 + polstate->default_role = NULL;
88950 + polstate->kernel_role = NULL;
88951 + polstate->role_list = NULL;
88952 +
88953 + return;
88954 +}
88955 +
88956 +static struct acl_subject_label *
88957 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
88958 +
88959 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
88960 +{
88961 + unsigned int len = strnlen_user(*name, maxlen);
88962 + char *tmp;
88963 +
88964 + if (!len || len >= maxlen)
88965 + return -EINVAL;
88966 +
88967 + if ((tmp = (char *) acl_alloc(len)) == NULL)
88968 + return -ENOMEM;
88969 +
88970 + if (copy_from_user(tmp, *name, len))
88971 + return -EFAULT;
88972 +
88973 + tmp[len-1] = '\0';
88974 + *name = tmp;
88975 +
88976 + return 0;
88977 +}
88978 +
88979 +static int
88980 +copy_user_glob(struct acl_object_label *obj)
88981 +{
88982 + struct acl_object_label *g_tmp, **guser;
88983 + int error;
88984 +
88985 + if (obj->globbed == NULL)
88986 + return 0;
88987 +
88988 + guser = &obj->globbed;
88989 + while (*guser) {
88990 + g_tmp = (struct acl_object_label *)
88991 + acl_alloc(sizeof (struct acl_object_label));
88992 + if (g_tmp == NULL)
88993 + return -ENOMEM;
88994 +
88995 + if (copy_acl_object_label(g_tmp, *guser))
88996 + return -EFAULT;
88997 +
88998 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
88999 + if (error)
89000 + return error;
89001 +
89002 + *guser = g_tmp;
89003 + guser = &(g_tmp->next);
89004 + }
89005 +
89006 + return 0;
89007 +}
89008 +
89009 +static int
89010 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
89011 + struct acl_role_label *role)
89012 +{
89013 + struct acl_object_label *o_tmp;
89014 + int ret;
89015 +
89016 + while (userp) {
89017 + if ((o_tmp = (struct acl_object_label *)
89018 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
89019 + return -ENOMEM;
89020 +
89021 + if (copy_acl_object_label(o_tmp, userp))
89022 + return -EFAULT;
89023 +
89024 + userp = o_tmp->prev;
89025 +
89026 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
89027 + if (ret)
89028 + return ret;
89029 +
89030 + insert_acl_obj_label(o_tmp, subj);
89031 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
89032 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
89033 + return -ENOMEM;
89034 +
89035 + ret = copy_user_glob(o_tmp);
89036 + if (ret)
89037 + return ret;
89038 +
89039 + if (o_tmp->nested) {
89040 + int already_copied;
89041 +
89042 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
89043 + if (IS_ERR(o_tmp->nested))
89044 + return PTR_ERR(o_tmp->nested);
89045 +
89046 + /* insert into nested subject list if we haven't copied this one yet
89047 + to prevent duplicate entries */
89048 + if (!already_copied) {
89049 + o_tmp->nested->next = role->hash->first;
89050 + role->hash->first = o_tmp->nested;
89051 + }
89052 + }
89053 + }
89054 +
89055 + return 0;
89056 +}
89057 +
89058 +static __u32
89059 +count_user_subjs(struct acl_subject_label *userp)
89060 +{
89061 + struct acl_subject_label s_tmp;
89062 + __u32 num = 0;
89063 +
89064 + while (userp) {
89065 + if (copy_acl_subject_label(&s_tmp, userp))
89066 + break;
89067 +
89068 + userp = s_tmp.prev;
89069 + }
89070 +
89071 + return num;
89072 +}
89073 +
89074 +static int
89075 +copy_user_allowedips(struct acl_role_label *rolep)
89076 +{
89077 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
89078 +
89079 + ruserip = rolep->allowed_ips;
89080 +
89081 + while (ruserip) {
89082 + rlast = rtmp;
89083 +
89084 + if ((rtmp = (struct role_allowed_ip *)
89085 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
89086 + return -ENOMEM;
89087 +
89088 + if (copy_role_allowed_ip(rtmp, ruserip))
89089 + return -EFAULT;
89090 +
89091 + ruserip = rtmp->prev;
89092 +
89093 + if (!rlast) {
89094 + rtmp->prev = NULL;
89095 + rolep->allowed_ips = rtmp;
89096 + } else {
89097 + rlast->next = rtmp;
89098 + rtmp->prev = rlast;
89099 + }
89100 +
89101 + if (!ruserip)
89102 + rtmp->next = NULL;
89103 + }
89104 +
89105 + return 0;
89106 +}
89107 +
89108 +static int
89109 +copy_user_transitions(struct acl_role_label *rolep)
89110 +{
89111 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
89112 + int error;
89113 +
89114 + rusertp = rolep->transitions;
89115 +
89116 + while (rusertp) {
89117 + rlast = rtmp;
89118 +
89119 + if ((rtmp = (struct role_transition *)
89120 + acl_alloc(sizeof (struct role_transition))) == NULL)
89121 + return -ENOMEM;
89122 +
89123 + if (copy_role_transition(rtmp, rusertp))
89124 + return -EFAULT;
89125 +
89126 + rusertp = rtmp->prev;
89127 +
89128 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
89129 + if (error)
89130 + return error;
89131 +
89132 + if (!rlast) {
89133 + rtmp->prev = NULL;
89134 + rolep->transitions = rtmp;
89135 + } else {
89136 + rlast->next = rtmp;
89137 + rtmp->prev = rlast;
89138 + }
89139 +
89140 + if (!rusertp)
89141 + rtmp->next = NULL;
89142 + }
89143 +
89144 + return 0;
89145 +}
89146 +
89147 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
89148 +{
89149 + struct acl_object_label o_tmp;
89150 + __u32 num = 0;
89151 +
89152 + while (userp) {
89153 + if (copy_acl_object_label(&o_tmp, userp))
89154 + break;
89155 +
89156 + userp = o_tmp.prev;
89157 + num++;
89158 + }
89159 +
89160 + return num;
89161 +}
89162 +
89163 +static struct acl_subject_label *
89164 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
89165 +{
89166 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
89167 + __u32 num_objs;
89168 + struct acl_ip_label **i_tmp, *i_utmp2;
89169 + struct gr_hash_struct ghash;
89170 + struct subject_map *subjmap;
89171 + unsigned int i_num;
89172 + int err;
89173 +
89174 + if (already_copied != NULL)
89175 + *already_copied = 0;
89176 +
89177 + s_tmp = lookup_subject_map(userp);
89178 +
89179 + /* we've already copied this subject into the kernel, just return
89180 + the reference to it, and don't copy it over again
89181 + */
89182 + if (s_tmp) {
89183 + if (already_copied != NULL)
89184 + *already_copied = 1;
89185 + return(s_tmp);
89186 + }
89187 +
89188 + if ((s_tmp = (struct acl_subject_label *)
89189 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
89190 + return ERR_PTR(-ENOMEM);
89191 +
89192 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
89193 + if (subjmap == NULL)
89194 + return ERR_PTR(-ENOMEM);
89195 +
89196 + subjmap->user = userp;
89197 + subjmap->kernel = s_tmp;
89198 + insert_subj_map_entry(subjmap);
89199 +
89200 + if (copy_acl_subject_label(s_tmp, userp))
89201 + return ERR_PTR(-EFAULT);
89202 +
89203 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
89204 + if (err)
89205 + return ERR_PTR(err);
89206 +
89207 + if (!strcmp(s_tmp->filename, "/"))
89208 + role->root_label = s_tmp;
89209 +
89210 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
89211 + return ERR_PTR(-EFAULT);
89212 +
89213 + /* copy user and group transition tables */
89214 +
89215 + if (s_tmp->user_trans_num) {
89216 + uid_t *uidlist;
89217 +
89218 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
89219 + if (uidlist == NULL)
89220 + return ERR_PTR(-ENOMEM);
89221 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
89222 + return ERR_PTR(-EFAULT);
89223 +
89224 + s_tmp->user_transitions = uidlist;
89225 + }
89226 +
89227 + if (s_tmp->group_trans_num) {
89228 + gid_t *gidlist;
89229 +
89230 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
89231 + if (gidlist == NULL)
89232 + return ERR_PTR(-ENOMEM);
89233 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
89234 + return ERR_PTR(-EFAULT);
89235 +
89236 + s_tmp->group_transitions = gidlist;
89237 + }
89238 +
89239 + /* set up object hash table */
89240 + num_objs = count_user_objs(ghash.first);
89241 +
89242 + s_tmp->obj_hash_size = num_objs;
89243 + s_tmp->obj_hash =
89244 + (struct acl_object_label **)
89245 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
89246 +
89247 + if (!s_tmp->obj_hash)
89248 + return ERR_PTR(-ENOMEM);
89249 +
89250 + memset(s_tmp->obj_hash, 0,
89251 + s_tmp->obj_hash_size *
89252 + sizeof (struct acl_object_label *));
89253 +
89254 + /* add in objects */
89255 + err = copy_user_objs(ghash.first, s_tmp, role);
89256 +
89257 + if (err)
89258 + return ERR_PTR(err);
89259 +
89260 + /* set pointer for parent subject */
89261 + if (s_tmp->parent_subject) {
89262 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
89263 +
89264 + if (IS_ERR(s_tmp2))
89265 + return s_tmp2;
89266 +
89267 + s_tmp->parent_subject = s_tmp2;
89268 + }
89269 +
89270 + /* add in ip acls */
89271 +
89272 + if (!s_tmp->ip_num) {
89273 + s_tmp->ips = NULL;
89274 + goto insert;
89275 + }
89276 +
89277 + i_tmp =
89278 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
89279 + sizeof (struct acl_ip_label *));
89280 +
89281 + if (!i_tmp)
89282 + return ERR_PTR(-ENOMEM);
89283 +
89284 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
89285 + *(i_tmp + i_num) =
89286 + (struct acl_ip_label *)
89287 + acl_alloc(sizeof (struct acl_ip_label));
89288 + if (!*(i_tmp + i_num))
89289 + return ERR_PTR(-ENOMEM);
89290 +
89291 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
89292 + return ERR_PTR(-EFAULT);
89293 +
89294 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
89295 + return ERR_PTR(-EFAULT);
89296 +
89297 + if ((*(i_tmp + i_num))->iface == NULL)
89298 + continue;
89299 +
89300 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
89301 + if (err)
89302 + return ERR_PTR(err);
89303 + }
89304 +
89305 + s_tmp->ips = i_tmp;
89306 +
89307 +insert:
89308 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
89309 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
89310 + return ERR_PTR(-ENOMEM);
89311 +
89312 + return s_tmp;
89313 +}
89314 +
89315 +static int
89316 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
89317 +{
89318 + struct acl_subject_label s_pre;
89319 + struct acl_subject_label * ret;
89320 + int err;
89321 +
89322 + while (userp) {
89323 + if (copy_acl_subject_label(&s_pre, userp))
89324 + return -EFAULT;
89325 +
89326 + ret = do_copy_user_subj(userp, role, NULL);
89327 +
89328 + err = PTR_ERR(ret);
89329 + if (IS_ERR(ret))
89330 + return err;
89331 +
89332 + insert_acl_subj_label(ret, role);
89333 +
89334 + userp = s_pre.prev;
89335 + }
89336 +
89337 + return 0;
89338 +}
89339 +
89340 +static int
89341 +copy_user_acl(struct gr_arg *arg)
89342 +{
89343 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
89344 + struct acl_subject_label *subj_list;
89345 + struct sprole_pw *sptmp;
89346 + struct gr_hash_struct *ghash;
89347 + uid_t *domainlist;
89348 + unsigned int r_num;
89349 + int err = 0;
89350 + __u16 i;
89351 + __u32 num_subjs;
89352 +
89353 + /* we need a default and kernel role */
89354 + if (arg->role_db.num_roles < 2)
89355 + return -EINVAL;
89356 +
89357 + /* copy special role authentication info from userspace */
89358 +
89359 + polstate->num_sprole_pws = arg->num_sprole_pws;
89360 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
89361 +
89362 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
89363 + return -ENOMEM;
89364 +
89365 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89366 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
89367 + if (!sptmp)
89368 + return -ENOMEM;
89369 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
89370 + return -EFAULT;
89371 +
89372 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
89373 + if (err)
89374 + return err;
89375 +
89376 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
89377 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
89378 +#endif
89379 +
89380 + polstate->acl_special_roles[i] = sptmp;
89381 + }
89382 +
89383 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
89384 +
89385 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
89386 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
89387 +
89388 + if (!r_tmp)
89389 + return -ENOMEM;
89390 +
89391 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
89392 + return -EFAULT;
89393 +
89394 + if (copy_acl_role_label(r_tmp, r_utmp2))
89395 + return -EFAULT;
89396 +
89397 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
89398 + if (err)
89399 + return err;
89400 +
89401 + if (!strcmp(r_tmp->rolename, "default")
89402 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
89403 + polstate->default_role = r_tmp;
89404 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
89405 + polstate->kernel_role = r_tmp;
89406 + }
89407 +
89408 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
89409 + return -ENOMEM;
89410 +
89411 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
89412 + return -EFAULT;
89413 +
89414 + r_tmp->hash = ghash;
89415 +
89416 + num_subjs = count_user_subjs(r_tmp->hash->first);
89417 +
89418 + r_tmp->subj_hash_size = num_subjs;
89419 + r_tmp->subj_hash =
89420 + (struct acl_subject_label **)
89421 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
89422 +
89423 + if (!r_tmp->subj_hash)
89424 + return -ENOMEM;
89425 +
89426 + err = copy_user_allowedips(r_tmp);
89427 + if (err)
89428 + return err;
89429 +
89430 + /* copy domain info */
89431 + if (r_tmp->domain_children != NULL) {
89432 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
89433 + if (domainlist == NULL)
89434 + return -ENOMEM;
89435 +
89436 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
89437 + return -EFAULT;
89438 +
89439 + r_tmp->domain_children = domainlist;
89440 + }
89441 +
89442 + err = copy_user_transitions(r_tmp);
89443 + if (err)
89444 + return err;
89445 +
89446 + memset(r_tmp->subj_hash, 0,
89447 + r_tmp->subj_hash_size *
89448 + sizeof (struct acl_subject_label *));
89449 +
89450 + /* acquire the list of subjects, then NULL out
89451 + the list prior to parsing the subjects for this role,
89452 + as during this parsing the list is replaced with a list
89453 + of *nested* subjects for the role
89454 + */
89455 + subj_list = r_tmp->hash->first;
89456 +
89457 + /* set nested subject list to null */
89458 + r_tmp->hash->first = NULL;
89459 +
89460 + err = copy_user_subjs(subj_list, r_tmp);
89461 +
89462 + if (err)
89463 + return err;
89464 +
89465 + insert_acl_role_label(r_tmp);
89466 + }
89467 +
89468 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
89469 + return -EINVAL;
89470 +
89471 + return err;
89472 +}
89473 +
89474 +static int gracl_reload_apply_policies(void *reload)
89475 +{
89476 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
89477 + struct task_struct *task, *task2;
89478 + struct acl_role_label *role, *rtmp;
89479 + struct acl_subject_label *subj;
89480 + const struct cred *cred;
89481 + int role_applied;
89482 + int ret = 0;
89483 +
89484 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
89485 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
89486 +
89487 + /* first make sure we'll be able to apply the new policy cleanly */
89488 + do_each_thread(task2, task) {
89489 + if (task->exec_file == NULL)
89490 + continue;
89491 + role_applied = 0;
89492 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89493 + /* preserve special roles */
89494 + FOR_EACH_ROLE_START(role)
89495 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89496 + rtmp = task->role;
89497 + task->role = role;
89498 + role_applied = 1;
89499 + break;
89500 + }
89501 + FOR_EACH_ROLE_END(role)
89502 + }
89503 + if (!role_applied) {
89504 + cred = __task_cred(task);
89505 + rtmp = task->role;
89506 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89507 + }
89508 + /* this handles non-nested inherited subjects, nested subjects will still
89509 + be dropped currently */
89510 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89511 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
89512 + /* change the role back so that we've made no modifications to the policy */
89513 + task->role = rtmp;
89514 +
89515 + if (subj == NULL || task->tmpacl == NULL) {
89516 + ret = -EINVAL;
89517 + goto out;
89518 + }
89519 + } while_each_thread(task2, task);
89520 +
89521 + /* now actually apply the policy */
89522 +
89523 + do_each_thread(task2, task) {
89524 + if (task->exec_file) {
89525 + role_applied = 0;
89526 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89527 + /* preserve special roles */
89528 + FOR_EACH_ROLE_START(role)
89529 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89530 + task->role = role;
89531 + role_applied = 1;
89532 + break;
89533 + }
89534 + FOR_EACH_ROLE_END(role)
89535 + }
89536 + if (!role_applied) {
89537 + cred = __task_cred(task);
89538 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89539 + }
89540 + /* this handles non-nested inherited subjects, nested subjects will still
89541 + be dropped currently */
89542 + if (!reload_state->oldmode && task->inherited)
89543 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89544 + else {
89545 + /* looked up and tagged to the task previously */
89546 + subj = task->tmpacl;
89547 + }
89548 + /* subj will be non-null */
89549 + __gr_apply_subject_to_task(polstate, task, subj);
89550 + if (reload_state->oldmode) {
89551 + task->acl_role_id = 0;
89552 + task->acl_sp_role = 0;
89553 + task->inherited = 0;
89554 + }
89555 + } else {
89556 + // it's a kernel process
89557 + task->role = polstate->kernel_role;
89558 + task->acl = polstate->kernel_role->root_label;
89559 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89560 + task->acl->mode &= ~GR_PROCFIND;
89561 +#endif
89562 + }
89563 + } while_each_thread(task2, task);
89564 +
89565 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
89566 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
89567 +
89568 +out:
89569 +
89570 + return ret;
89571 +}
89572 +
89573 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
89574 +{
89575 + struct gr_reload_state new_reload_state = { };
89576 + int err;
89577 +
89578 + new_reload_state.oldpolicy_ptr = polstate;
89579 + new_reload_state.oldalloc_ptr = current_alloc_state;
89580 + new_reload_state.oldmode = oldmode;
89581 +
89582 + current_alloc_state = &new_reload_state.newalloc;
89583 + polstate = &new_reload_state.newpolicy;
89584 +
89585 + /* everything relevant is now saved off, copy in the new policy */
89586 + if (init_variables(args, true)) {
89587 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89588 + err = -ENOMEM;
89589 + goto error;
89590 + }
89591 +
89592 + err = copy_user_acl(args);
89593 + free_init_variables();
89594 + if (err)
89595 + goto error;
89596 + /* the new policy is copied in, with the old policy available via saved_state
89597 + first go through applying roles, making sure to preserve special roles
89598 + then apply new subjects, making sure to preserve inherited and nested subjects,
89599 + though currently only inherited subjects will be preserved
89600 + */
89601 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
89602 + if (err)
89603 + goto error;
89604 +
89605 + /* we've now applied the new policy, so restore the old policy state to free it */
89606 + polstate = &new_reload_state.oldpolicy;
89607 + current_alloc_state = &new_reload_state.oldalloc;
89608 + free_variables(true);
89609 +
89610 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
89611 + to running_polstate/current_alloc_state inside stop_machine
89612 + */
89613 + err = 0;
89614 + goto out;
89615 +error:
89616 + /* on error of loading the new policy, we'll just keep the previous
89617 + policy set around
89618 + */
89619 + free_variables(true);
89620 +
89621 + /* doesn't affect runtime, but maintains consistent state */
89622 +out:
89623 + polstate = new_reload_state.oldpolicy_ptr;
89624 + current_alloc_state = new_reload_state.oldalloc_ptr;
89625 +
89626 + return err;
89627 +}
89628 +
89629 +static int
89630 +gracl_init(struct gr_arg *args)
89631 +{
89632 + int error = 0;
89633 +
89634 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
89635 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
89636 +
89637 + if (init_variables(args, false)) {
89638 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89639 + error = -ENOMEM;
89640 + goto out;
89641 + }
89642 +
89643 + error = copy_user_acl(args);
89644 + free_init_variables();
89645 + if (error)
89646 + goto out;
89647 +
89648 + error = gr_set_acls(0);
89649 + if (error)
89650 + goto out;
89651 +
89652 + gr_enable_rbac_system();
89653 +
89654 + return 0;
89655 +
89656 +out:
89657 + free_variables(false);
89658 + return error;
89659 +}
89660 +
89661 +static int
89662 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
89663 + unsigned char **sum)
89664 +{
89665 + struct acl_role_label *r;
89666 + struct role_allowed_ip *ipp;
89667 + struct role_transition *trans;
89668 + unsigned int i;
89669 + int found = 0;
89670 + u32 curr_ip = current->signal->curr_ip;
89671 +
89672 + current->signal->saved_ip = curr_ip;
89673 +
89674 + /* check transition table */
89675 +
89676 + for (trans = current->role->transitions; trans; trans = trans->next) {
89677 + if (!strcmp(rolename, trans->rolename)) {
89678 + found = 1;
89679 + break;
89680 + }
89681 + }
89682 +
89683 + if (!found)
89684 + return 0;
89685 +
89686 + /* handle special roles that do not require authentication
89687 + and check ip */
89688 +
89689 + FOR_EACH_ROLE_START(r)
89690 + if (!strcmp(rolename, r->rolename) &&
89691 + (r->roletype & GR_ROLE_SPECIAL)) {
89692 + found = 0;
89693 + if (r->allowed_ips != NULL) {
89694 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
89695 + if ((ntohl(curr_ip) & ipp->netmask) ==
89696 + (ntohl(ipp->addr) & ipp->netmask))
89697 + found = 1;
89698 + }
89699 + } else
89700 + found = 2;
89701 + if (!found)
89702 + return 0;
89703 +
89704 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
89705 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
89706 + *salt = NULL;
89707 + *sum = NULL;
89708 + return 1;
89709 + }
89710 + }
89711 + FOR_EACH_ROLE_END(r)
89712 +
89713 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89714 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
89715 + *salt = polstate->acl_special_roles[i]->salt;
89716 + *sum = polstate->acl_special_roles[i]->sum;
89717 + return 1;
89718 + }
89719 + }
89720 +
89721 + return 0;
89722 +}
89723 +
89724 +int gr_check_secure_terminal(struct task_struct *task)
89725 +{
89726 + struct task_struct *p, *p2, *p3;
89727 + struct files_struct *files;
89728 + struct fdtable *fdt;
89729 + struct file *our_file = NULL, *file;
89730 + struct inode *our_inode = NULL;
89731 + int i;
89732 +
89733 + if (task->signal->tty == NULL)
89734 + return 1;
89735 +
89736 + files = get_files_struct(task);
89737 + if (files != NULL) {
89738 + rcu_read_lock();
89739 + fdt = files_fdtable(files);
89740 + for (i=0; i < fdt->max_fds; i++) {
89741 + file = fcheck_files(files, i);
89742 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
89743 + get_file(file);
89744 + our_file = file;
89745 + }
89746 + }
89747 + rcu_read_unlock();
89748 + put_files_struct(files);
89749 + }
89750 +
89751 + if (our_file == NULL)
89752 + return 1;
89753 +
89754 + our_inode = d_backing_inode(our_file->f_path.dentry);
89755 +
89756 + read_lock(&tasklist_lock);
89757 + do_each_thread(p2, p) {
89758 + files = get_files_struct(p);
89759 + if (files == NULL ||
89760 + (p->signal && p->signal->tty == task->signal->tty)) {
89761 + if (files != NULL)
89762 + put_files_struct(files);
89763 + continue;
89764 + }
89765 + rcu_read_lock();
89766 + fdt = files_fdtable(files);
89767 + for (i=0; i < fdt->max_fds; i++) {
89768 + struct inode *inode = NULL;
89769 + file = fcheck_files(files, i);
89770 + if (file)
89771 + inode = d_backing_inode(file->f_path.dentry);
89772 + if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) {
89773 + p3 = task;
89774 + while (task_pid_nr(p3) > 0) {
89775 + if (p3 == p)
89776 + break;
89777 + p3 = p3->real_parent;
89778 + }
89779 + if (p3 == p)
89780 + break;
89781 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
89782 + gr_handle_alertkill(p);
89783 + rcu_read_unlock();
89784 + put_files_struct(files);
89785 + read_unlock(&tasklist_lock);
89786 + fput(our_file);
89787 + return 0;
89788 + }
89789 + }
89790 + rcu_read_unlock();
89791 + put_files_struct(files);
89792 + } while_each_thread(p2, p);
89793 + read_unlock(&tasklist_lock);
89794 +
89795 + fput(our_file);
89796 + return 1;
89797 +}
89798 +
89799 +ssize_t
89800 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
89801 +{
89802 + struct gr_arg_wrapper uwrap;
89803 + unsigned char *sprole_salt = NULL;
89804 + unsigned char *sprole_sum = NULL;
89805 + int error = 0;
89806 + int error2 = 0;
89807 + size_t req_count = 0;
89808 + unsigned char oldmode = 0;
89809 +
89810 + mutex_lock(&gr_dev_mutex);
89811 +
89812 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
89813 + error = -EPERM;
89814 + goto out;
89815 + }
89816 +
89817 +#ifdef CONFIG_COMPAT
89818 + pax_open_kernel();
89819 + if (is_compat_task()) {
89820 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
89821 + copy_gr_arg = &copy_gr_arg_compat;
89822 + copy_acl_object_label = &copy_acl_object_label_compat;
89823 + copy_acl_subject_label = &copy_acl_subject_label_compat;
89824 + copy_acl_role_label = &copy_acl_role_label_compat;
89825 + copy_acl_ip_label = &copy_acl_ip_label_compat;
89826 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
89827 + copy_role_transition = &copy_role_transition_compat;
89828 + copy_sprole_pw = &copy_sprole_pw_compat;
89829 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
89830 + copy_pointer_from_array = &copy_pointer_from_array_compat;
89831 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
89832 + } else {
89833 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
89834 + copy_gr_arg = &copy_gr_arg_normal;
89835 + copy_acl_object_label = &copy_acl_object_label_normal;
89836 + copy_acl_subject_label = &copy_acl_subject_label_normal;
89837 + copy_acl_role_label = &copy_acl_role_label_normal;
89838 + copy_acl_ip_label = &copy_acl_ip_label_normal;
89839 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
89840 + copy_role_transition = &copy_role_transition_normal;
89841 + copy_sprole_pw = &copy_sprole_pw_normal;
89842 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
89843 + copy_pointer_from_array = &copy_pointer_from_array_normal;
89844 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
89845 + }
89846 + pax_close_kernel();
89847 +#endif
89848 +
89849 + req_count = get_gr_arg_wrapper_size();
89850 +
89851 + if (count != req_count) {
89852 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
89853 + error = -EINVAL;
89854 + goto out;
89855 + }
89856 +
89857 +
89858 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
89859 + gr_auth_expires = 0;
89860 + gr_auth_attempts = 0;
89861 + }
89862 +
89863 + error = copy_gr_arg_wrapper(buf, &uwrap);
89864 + if (error)
89865 + goto out;
89866 +
89867 + error = copy_gr_arg(uwrap.arg, gr_usermode);
89868 + if (error)
89869 + goto out;
89870 +
89871 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89872 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89873 + time_after(gr_auth_expires, get_seconds())) {
89874 + error = -EBUSY;
89875 + goto out;
89876 + }
89877 +
89878 + /* if non-root trying to do anything other than use a special role,
89879 + do not attempt authentication, do not count towards authentication
89880 + locking
89881 + */
89882 +
89883 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
89884 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89885 + gr_is_global_nonroot(current_uid())) {
89886 + error = -EPERM;
89887 + goto out;
89888 + }
89889 +
89890 + /* ensure pw and special role name are null terminated */
89891 +
89892 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
89893 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
89894 +
89895 + /* Okay.
89896 + * We have our enough of the argument structure..(we have yet
89897 + * to copy_from_user the tables themselves) . Copy the tables
89898 + * only if we need them, i.e. for loading operations. */
89899 +
89900 + switch (gr_usermode->mode) {
89901 + case GR_STATUS:
89902 + if (gr_acl_is_enabled()) {
89903 + error = 1;
89904 + if (!gr_check_secure_terminal(current))
89905 + error = 3;
89906 + } else
89907 + error = 2;
89908 + goto out;
89909 + case GR_SHUTDOWN:
89910 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89911 + stop_machine(gr_rbac_disable, NULL, NULL);
89912 + free_variables(false);
89913 + memset(gr_usermode, 0, sizeof(struct gr_arg));
89914 + memset(gr_system_salt, 0, GR_SALT_LEN);
89915 + memset(gr_system_sum, 0, GR_SHA_LEN);
89916 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
89917 + } else if (gr_acl_is_enabled()) {
89918 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
89919 + error = -EPERM;
89920 + } else {
89921 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
89922 + error = -EAGAIN;
89923 + }
89924 + break;
89925 + case GR_ENABLE:
89926 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
89927 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
89928 + else {
89929 + if (gr_acl_is_enabled())
89930 + error = -EAGAIN;
89931 + else
89932 + error = error2;
89933 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
89934 + }
89935 + break;
89936 + case GR_OLDRELOAD:
89937 + oldmode = 1;
89938 + case GR_RELOAD:
89939 + if (!gr_acl_is_enabled()) {
89940 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
89941 + error = -EAGAIN;
89942 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89943 + error2 = gracl_reload(gr_usermode, oldmode);
89944 + if (!error2)
89945 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
89946 + else {
89947 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89948 + error = error2;
89949 + }
89950 + } else {
89951 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89952 + error = -EPERM;
89953 + }
89954 + break;
89955 + case GR_SEGVMOD:
89956 + if (unlikely(!gr_acl_is_enabled())) {
89957 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
89958 + error = -EAGAIN;
89959 + break;
89960 + }
89961 +
89962 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89963 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
89964 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
89965 + struct acl_subject_label *segvacl;
89966 + segvacl =
89967 + lookup_acl_subj_label(gr_usermode->segv_inode,
89968 + gr_usermode->segv_device,
89969 + current->role);
89970 + if (segvacl) {
89971 + segvacl->crashes = 0;
89972 + segvacl->expires = 0;
89973 + }
89974 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
89975 + gr_remove_uid(gr_usermode->segv_uid);
89976 + }
89977 + } else {
89978 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
89979 + error = -EPERM;
89980 + }
89981 + break;
89982 + case GR_SPROLE:
89983 + case GR_SPROLEPAM:
89984 + if (unlikely(!gr_acl_is_enabled())) {
89985 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
89986 + error = -EAGAIN;
89987 + break;
89988 + }
89989 +
89990 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
89991 + current->role->expires = 0;
89992 + current->role->auth_attempts = 0;
89993 + }
89994 +
89995 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89996 + time_after(current->role->expires, get_seconds())) {
89997 + error = -EBUSY;
89998 + goto out;
89999 + }
90000 +
90001 + if (lookup_special_role_auth
90002 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
90003 + && ((!sprole_salt && !sprole_sum)
90004 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
90005 + char *p = "";
90006 + assign_special_role(gr_usermode->sp_role);
90007 + read_lock(&tasklist_lock);
90008 + if (current->real_parent)
90009 + p = current->real_parent->role->rolename;
90010 + read_unlock(&tasklist_lock);
90011 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
90012 + p, acl_sp_role_value);
90013 + } else {
90014 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
90015 + error = -EPERM;
90016 + if(!(current->role->auth_attempts++))
90017 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
90018 +
90019 + goto out;
90020 + }
90021 + break;
90022 + case GR_UNSPROLE:
90023 + if (unlikely(!gr_acl_is_enabled())) {
90024 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
90025 + error = -EAGAIN;
90026 + break;
90027 + }
90028 +
90029 + if (current->role->roletype & GR_ROLE_SPECIAL) {
90030 + char *p = "";
90031 + int i = 0;
90032 +
90033 + read_lock(&tasklist_lock);
90034 + if (current->real_parent) {
90035 + p = current->real_parent->role->rolename;
90036 + i = current->real_parent->acl_role_id;
90037 + }
90038 + read_unlock(&tasklist_lock);
90039 +
90040 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
90041 + gr_set_acls(1);
90042 + } else {
90043 + error = -EPERM;
90044 + goto out;
90045 + }
90046 + break;
90047 + default:
90048 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
90049 + error = -EINVAL;
90050 + break;
90051 + }
90052 +
90053 + if (error != -EPERM)
90054 + goto out;
90055 +
90056 + if(!(gr_auth_attempts++))
90057 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
90058 +
90059 + out:
90060 + mutex_unlock(&gr_dev_mutex);
90061 +
90062 + if (!error)
90063 + error = req_count;
90064 +
90065 + return error;
90066 +}
90067 +
90068 +int
90069 +gr_set_acls(const int type)
90070 +{
90071 + struct task_struct *task, *task2;
90072 + struct acl_role_label *role = current->role;
90073 + struct acl_subject_label *subj;
90074 + __u16 acl_role_id = current->acl_role_id;
90075 + const struct cred *cred;
90076 + int ret;
90077 +
90078 + rcu_read_lock();
90079 + read_lock(&tasklist_lock);
90080 + read_lock(&grsec_exec_file_lock);
90081 + do_each_thread(task2, task) {
90082 + /* check to see if we're called from the exit handler,
90083 + if so, only replace ACLs that have inherited the admin
90084 + ACL */
90085 +
90086 + if (type && (task->role != role ||
90087 + task->acl_role_id != acl_role_id))
90088 + continue;
90089 +
90090 + task->acl_role_id = 0;
90091 + task->acl_sp_role = 0;
90092 + task->inherited = 0;
90093 +
90094 + if (task->exec_file) {
90095 + cred = __task_cred(task);
90096 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
90097 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
90098 + if (subj == NULL) {
90099 + ret = -EINVAL;
90100 + read_unlock(&grsec_exec_file_lock);
90101 + read_unlock(&tasklist_lock);
90102 + rcu_read_unlock();
90103 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
90104 + return ret;
90105 + }
90106 + __gr_apply_subject_to_task(polstate, task, subj);
90107 + } else {
90108 + // it's a kernel process
90109 + task->role = polstate->kernel_role;
90110 + task->acl = polstate->kernel_role->root_label;
90111 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
90112 + task->acl->mode &= ~GR_PROCFIND;
90113 +#endif
90114 + }
90115 + } while_each_thread(task2, task);
90116 + read_unlock(&grsec_exec_file_lock);
90117 + read_unlock(&tasklist_lock);
90118 + rcu_read_unlock();
90119 +
90120 + return 0;
90121 +}
90122 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
90123 new file mode 100644
90124 index 0000000..39645c9
90125 --- /dev/null
90126 +++ b/grsecurity/gracl_res.c
90127 @@ -0,0 +1,68 @@
90128 +#include <linux/kernel.h>
90129 +#include <linux/sched.h>
90130 +#include <linux/gracl.h>
90131 +#include <linux/grinternal.h>
90132 +
90133 +static const char *restab_log[] = {
90134 + [RLIMIT_CPU] = "RLIMIT_CPU",
90135 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
90136 + [RLIMIT_DATA] = "RLIMIT_DATA",
90137 + [RLIMIT_STACK] = "RLIMIT_STACK",
90138 + [RLIMIT_CORE] = "RLIMIT_CORE",
90139 + [RLIMIT_RSS] = "RLIMIT_RSS",
90140 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
90141 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
90142 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
90143 + [RLIMIT_AS] = "RLIMIT_AS",
90144 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
90145 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
90146 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
90147 + [RLIMIT_NICE] = "RLIMIT_NICE",
90148 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
90149 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
90150 + [GR_CRASH_RES] = "RLIMIT_CRASH"
90151 +};
90152 +
90153 +void
90154 +gr_log_resource(const struct task_struct *task,
90155 + const int res, const unsigned long wanted, const int gt)
90156 +{
90157 + const struct cred *cred;
90158 + unsigned long rlim;
90159 +
90160 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
90161 + return;
90162 +
90163 + // not yet supported resource
90164 + if (unlikely(!restab_log[res]))
90165 + return;
90166 +
90167 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
90168 + rlim = task_rlimit_max(task, res);
90169 + else
90170 + rlim = task_rlimit(task, res);
90171 +
90172 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
90173 + return;
90174 +
90175 + rcu_read_lock();
90176 + cred = __task_cred(task);
90177 +
90178 + if (res == RLIMIT_NPROC &&
90179 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
90180 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
90181 + goto out_rcu_unlock;
90182 + else if (res == RLIMIT_MEMLOCK &&
90183 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
90184 + goto out_rcu_unlock;
90185 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
90186 + goto out_rcu_unlock;
90187 + rcu_read_unlock();
90188 +
90189 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
90190 +
90191 + return;
90192 +out_rcu_unlock:
90193 + rcu_read_unlock();
90194 + return;
90195 +}
90196 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
90197 new file mode 100644
90198 index 0000000..21646aa
90199 --- /dev/null
90200 +++ b/grsecurity/gracl_segv.c
90201 @@ -0,0 +1,304 @@
90202 +#include <linux/kernel.h>
90203 +#include <linux/mm.h>
90204 +#include <asm/uaccess.h>
90205 +#include <asm/errno.h>
90206 +#include <asm/mman.h>
90207 +#include <net/sock.h>
90208 +#include <linux/file.h>
90209 +#include <linux/fs.h>
90210 +#include <linux/net.h>
90211 +#include <linux/in.h>
90212 +#include <linux/slab.h>
90213 +#include <linux/types.h>
90214 +#include <linux/sched.h>
90215 +#include <linux/timer.h>
90216 +#include <linux/gracl.h>
90217 +#include <linux/grsecurity.h>
90218 +#include <linux/grinternal.h>
90219 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
90220 +#include <linux/magic.h>
90221 +#include <linux/pagemap.h>
90222 +#include "../fs/btrfs/async-thread.h"
90223 +#include "../fs/btrfs/ctree.h"
90224 +#include "../fs/btrfs/btrfs_inode.h"
90225 +#endif
90226 +
90227 +static struct crash_uid *uid_set;
90228 +static unsigned short uid_used;
90229 +static DEFINE_SPINLOCK(gr_uid_lock);
90230 +extern rwlock_t gr_inode_lock;
90231 +extern struct acl_subject_label *
90232 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
90233 + struct acl_role_label *role);
90234 +
90235 +int
90236 +gr_init_uidset(void)
90237 +{
90238 + uid_set =
90239 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
90240 + uid_used = 0;
90241 +
90242 + return uid_set ? 1 : 0;
90243 +}
90244 +
90245 +void
90246 +gr_free_uidset(void)
90247 +{
90248 + if (uid_set) {
90249 + struct crash_uid *tmpset;
90250 + spin_lock(&gr_uid_lock);
90251 + tmpset = uid_set;
90252 + uid_set = NULL;
90253 + uid_used = 0;
90254 + spin_unlock(&gr_uid_lock);
90255 + if (tmpset)
90256 + kfree(tmpset);
90257 + }
90258 +
90259 + return;
90260 +}
90261 +
90262 +int
90263 +gr_find_uid(const uid_t uid)
90264 +{
90265 + struct crash_uid *tmp = uid_set;
90266 + uid_t buid;
90267 + int low = 0, high = uid_used - 1, mid;
90268 +
90269 + while (high >= low) {
90270 + mid = (low + high) >> 1;
90271 + buid = tmp[mid].uid;
90272 + if (buid == uid)
90273 + return mid;
90274 + if (buid > uid)
90275 + high = mid - 1;
90276 + if (buid < uid)
90277 + low = mid + 1;
90278 + }
90279 +
90280 + return -1;
90281 +}
90282 +
90283 +static void
90284 +gr_insertsort(void)
90285 +{
90286 + unsigned short i, j;
90287 + struct crash_uid index;
90288 +
90289 + for (i = 1; i < uid_used; i++) {
90290 + index = uid_set[i];
90291 + j = i;
90292 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
90293 + uid_set[j] = uid_set[j - 1];
90294 + j--;
90295 + }
90296 + uid_set[j] = index;
90297 + }
90298 +
90299 + return;
90300 +}
90301 +
90302 +static void
90303 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
90304 +{
90305 + int loc;
90306 + uid_t uid = GR_GLOBAL_UID(kuid);
90307 +
90308 + if (uid_used == GR_UIDTABLE_MAX)
90309 + return;
90310 +
90311 + loc = gr_find_uid(uid);
90312 +
90313 + if (loc >= 0) {
90314 + uid_set[loc].expires = expires;
90315 + return;
90316 + }
90317 +
90318 + uid_set[uid_used].uid = uid;
90319 + uid_set[uid_used].expires = expires;
90320 + uid_used++;
90321 +
90322 + gr_insertsort();
90323 +
90324 + return;
90325 +}
90326 +
90327 +void
90328 +gr_remove_uid(const unsigned short loc)
90329 +{
90330 + unsigned short i;
90331 +
90332 + for (i = loc + 1; i < uid_used; i++)
90333 + uid_set[i - 1] = uid_set[i];
90334 +
90335 + uid_used--;
90336 +
90337 + return;
90338 +}
90339 +
90340 +int
90341 +gr_check_crash_uid(const kuid_t kuid)
90342 +{
90343 + int loc;
90344 + int ret = 0;
90345 + uid_t uid;
90346 +
90347 + if (unlikely(!gr_acl_is_enabled()))
90348 + return 0;
90349 +
90350 + uid = GR_GLOBAL_UID(kuid);
90351 +
90352 + spin_lock(&gr_uid_lock);
90353 + loc = gr_find_uid(uid);
90354 +
90355 + if (loc < 0)
90356 + goto out_unlock;
90357 +
90358 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
90359 + gr_remove_uid(loc);
90360 + else
90361 + ret = 1;
90362 +
90363 +out_unlock:
90364 + spin_unlock(&gr_uid_lock);
90365 + return ret;
90366 +}
90367 +
90368 +static int
90369 +proc_is_setxid(const struct cred *cred)
90370 +{
90371 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
90372 + !uid_eq(cred->uid, cred->fsuid))
90373 + return 1;
90374 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
90375 + !gid_eq(cred->gid, cred->fsgid))
90376 + return 1;
90377 +
90378 + return 0;
90379 +}
90380 +
90381 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
90382 +
90383 +void
90384 +gr_handle_crash(struct task_struct *task, const int sig)
90385 +{
90386 + struct acl_subject_label *curr;
90387 + struct task_struct *tsk, *tsk2;
90388 + const struct cred *cred;
90389 + const struct cred *cred2;
90390 +
90391 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
90392 + return;
90393 +
90394 + if (unlikely(!gr_acl_is_enabled()))
90395 + return;
90396 +
90397 + curr = task->acl;
90398 +
90399 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
90400 + return;
90401 +
90402 + if (time_before_eq(curr->expires, get_seconds())) {
90403 + curr->expires = 0;
90404 + curr->crashes = 0;
90405 + }
90406 +
90407 + curr->crashes++;
90408 +
90409 + if (!curr->expires)
90410 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
90411 +
90412 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90413 + time_after(curr->expires, get_seconds())) {
90414 + rcu_read_lock();
90415 + cred = __task_cred(task);
90416 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
90417 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90418 + spin_lock(&gr_uid_lock);
90419 + gr_insert_uid(cred->uid, curr->expires);
90420 + spin_unlock(&gr_uid_lock);
90421 + curr->expires = 0;
90422 + curr->crashes = 0;
90423 + read_lock(&tasklist_lock);
90424 + do_each_thread(tsk2, tsk) {
90425 + cred2 = __task_cred(tsk);
90426 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
90427 + gr_fake_force_sig(SIGKILL, tsk);
90428 + } while_each_thread(tsk2, tsk);
90429 + read_unlock(&tasklist_lock);
90430 + } else {
90431 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90432 + read_lock(&tasklist_lock);
90433 + read_lock(&grsec_exec_file_lock);
90434 + do_each_thread(tsk2, tsk) {
90435 + if (likely(tsk != task)) {
90436 + // if this thread has the same subject as the one that triggered
90437 + // RES_CRASH and it's the same binary, kill it
90438 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
90439 + gr_fake_force_sig(SIGKILL, tsk);
90440 + }
90441 + } while_each_thread(tsk2, tsk);
90442 + read_unlock(&grsec_exec_file_lock);
90443 + read_unlock(&tasklist_lock);
90444 + }
90445 + rcu_read_unlock();
90446 + }
90447 +
90448 + return;
90449 +}
90450 +
90451 +int
90452 +gr_check_crash_exec(const struct file *filp)
90453 +{
90454 + struct acl_subject_label *curr;
90455 + struct dentry *dentry;
90456 +
90457 + if (unlikely(!gr_acl_is_enabled()))
90458 + return 0;
90459 +
90460 + read_lock(&gr_inode_lock);
90461 + dentry = filp->f_path.dentry;
90462 + curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry),
90463 + current->role);
90464 + read_unlock(&gr_inode_lock);
90465 +
90466 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
90467 + (!curr->crashes && !curr->expires))
90468 + return 0;
90469 +
90470 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90471 + time_after(curr->expires, get_seconds()))
90472 + return 1;
90473 + else if (time_before_eq(curr->expires, get_seconds())) {
90474 + curr->crashes = 0;
90475 + curr->expires = 0;
90476 + }
90477 +
90478 + return 0;
90479 +}
90480 +
90481 +void
90482 +gr_handle_alertkill(struct task_struct *task)
90483 +{
90484 + struct acl_subject_label *curracl;
90485 + __u32 curr_ip;
90486 + struct task_struct *p, *p2;
90487 +
90488 + if (unlikely(!gr_acl_is_enabled()))
90489 + return;
90490 +
90491 + curracl = task->acl;
90492 + curr_ip = task->signal->curr_ip;
90493 +
90494 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
90495 + read_lock(&tasklist_lock);
90496 + do_each_thread(p2, p) {
90497 + if (p->signal->curr_ip == curr_ip)
90498 + gr_fake_force_sig(SIGKILL, p);
90499 + } while_each_thread(p2, p);
90500 + read_unlock(&tasklist_lock);
90501 + } else if (curracl->mode & GR_KILLPROC)
90502 + gr_fake_force_sig(SIGKILL, task);
90503 +
90504 + return;
90505 +}
90506 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
90507 new file mode 100644
90508 index 0000000..6b0c9cc
90509 --- /dev/null
90510 +++ b/grsecurity/gracl_shm.c
90511 @@ -0,0 +1,40 @@
90512 +#include <linux/kernel.h>
90513 +#include <linux/mm.h>
90514 +#include <linux/sched.h>
90515 +#include <linux/file.h>
90516 +#include <linux/ipc.h>
90517 +#include <linux/gracl.h>
90518 +#include <linux/grsecurity.h>
90519 +#include <linux/grinternal.h>
90520 +
90521 +int
90522 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90523 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
90524 +{
90525 + struct task_struct *task;
90526 +
90527 + if (!gr_acl_is_enabled())
90528 + return 1;
90529 +
90530 + rcu_read_lock();
90531 + read_lock(&tasklist_lock);
90532 +
90533 + task = find_task_by_vpid(shm_cprid);
90534 +
90535 + if (unlikely(!task))
90536 + task = find_task_by_vpid(shm_lapid);
90537 +
90538 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
90539 + (task_pid_nr(task) == shm_lapid)) &&
90540 + (task->acl->mode & GR_PROTSHM) &&
90541 + (task->acl != current->acl))) {
90542 + read_unlock(&tasklist_lock);
90543 + rcu_read_unlock();
90544 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
90545 + return 0;
90546 + }
90547 + read_unlock(&tasklist_lock);
90548 + rcu_read_unlock();
90549 +
90550 + return 1;
90551 +}
90552 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
90553 new file mode 100644
90554 index 0000000..bc0be01
90555 --- /dev/null
90556 +++ b/grsecurity/grsec_chdir.c
90557 @@ -0,0 +1,19 @@
90558 +#include <linux/kernel.h>
90559 +#include <linux/sched.h>
90560 +#include <linux/fs.h>
90561 +#include <linux/file.h>
90562 +#include <linux/grsecurity.h>
90563 +#include <linux/grinternal.h>
90564 +
90565 +void
90566 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
90567 +{
90568 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
90569 + if ((grsec_enable_chdir && grsec_enable_group &&
90570 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
90571 + !grsec_enable_group)) {
90572 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
90573 + }
90574 +#endif
90575 + return;
90576 +}
90577 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
90578 new file mode 100644
90579 index 0000000..652ab45
90580 --- /dev/null
90581 +++ b/grsecurity/grsec_chroot.c
90582 @@ -0,0 +1,467 @@
90583 +#include <linux/kernel.h>
90584 +#include <linux/module.h>
90585 +#include <linux/sched.h>
90586 +#include <linux/file.h>
90587 +#include <linux/fs.h>
90588 +#include <linux/mount.h>
90589 +#include <linux/types.h>
90590 +#include "../fs/mount.h"
90591 +#include <linux/grsecurity.h>
90592 +#include <linux/grinternal.h>
90593 +
90594 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90595 +int gr_init_ran;
90596 +#endif
90597 +
90598 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90599 +{
90600 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90601 + struct dentry *tmpd = dentry;
90602 +
90603 + read_seqlock_excl(&mount_lock);
90604 + write_seqlock(&rename_lock);
90605 +
90606 + while (tmpd != mnt->mnt_root) {
90607 + atomic_inc(&tmpd->chroot_refcnt);
90608 + tmpd = tmpd->d_parent;
90609 + }
90610 + atomic_inc(&tmpd->chroot_refcnt);
90611 +
90612 + write_sequnlock(&rename_lock);
90613 + read_sequnlock_excl(&mount_lock);
90614 +#endif
90615 +}
90616 +
90617 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90618 +{
90619 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90620 + struct dentry *tmpd = dentry;
90621 +
90622 + read_seqlock_excl(&mount_lock);
90623 + write_seqlock(&rename_lock);
90624 +
90625 + while (tmpd != mnt->mnt_root) {
90626 + atomic_dec(&tmpd->chroot_refcnt);
90627 + tmpd = tmpd->d_parent;
90628 + }
90629 + atomic_dec(&tmpd->chroot_refcnt);
90630 +
90631 + write_sequnlock(&rename_lock);
90632 + read_sequnlock_excl(&mount_lock);
90633 +#endif
90634 +}
90635 +
90636 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90637 +static struct dentry *get_closest_chroot(struct dentry *dentry)
90638 +{
90639 + write_seqlock(&rename_lock);
90640 + do {
90641 + if (atomic_read(&dentry->chroot_refcnt)) {
90642 + write_sequnlock(&rename_lock);
90643 + return dentry;
90644 + }
90645 + dentry = dentry->d_parent;
90646 + } while (!IS_ROOT(dentry));
90647 + write_sequnlock(&rename_lock);
90648 + return NULL;
90649 +}
90650 +#endif
90651 +
90652 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90653 + struct dentry *newdentry, struct vfsmount *newmnt)
90654 +{
90655 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90656 + struct dentry *chroot;
90657 +
90658 + if (unlikely(!grsec_enable_chroot_rename))
90659 + return 0;
90660 +
90661 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
90662 + return 0;
90663 +
90664 + chroot = get_closest_chroot(olddentry);
90665 +
90666 + if (chroot == NULL)
90667 + return 0;
90668 +
90669 + if (is_subdir(newdentry, chroot))
90670 + return 0;
90671 +
90672 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
90673 +
90674 + return 1;
90675 +#else
90676 + return 0;
90677 +#endif
90678 +}
90679 +
90680 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
90681 +{
90682 +#ifdef CONFIG_GRKERNSEC
90683 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
90684 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
90685 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90686 + && gr_init_ran
90687 +#endif
90688 + )
90689 + task->gr_is_chrooted = 1;
90690 + else {
90691 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90692 + if (task_pid_nr(task) == 1 && !gr_init_ran)
90693 + gr_init_ran = 1;
90694 +#endif
90695 + task->gr_is_chrooted = 0;
90696 + }
90697 +
90698 + task->gr_chroot_dentry = path->dentry;
90699 +#endif
90700 + return;
90701 +}
90702 +
90703 +void gr_clear_chroot_entries(struct task_struct *task)
90704 +{
90705 +#ifdef CONFIG_GRKERNSEC
90706 + task->gr_is_chrooted = 0;
90707 + task->gr_chroot_dentry = NULL;
90708 +#endif
90709 + return;
90710 +}
90711 +
90712 +int
90713 +gr_handle_chroot_unix(const pid_t pid)
90714 +{
90715 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
90716 + struct task_struct *p;
90717 +
90718 + if (unlikely(!grsec_enable_chroot_unix))
90719 + return 1;
90720 +
90721 + if (likely(!proc_is_chrooted(current)))
90722 + return 1;
90723 +
90724 + rcu_read_lock();
90725 + read_lock(&tasklist_lock);
90726 + p = find_task_by_vpid_unrestricted(pid);
90727 + if (unlikely(p && !have_same_root(current, p))) {
90728 + read_unlock(&tasklist_lock);
90729 + rcu_read_unlock();
90730 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
90731 + return 0;
90732 + }
90733 + read_unlock(&tasklist_lock);
90734 + rcu_read_unlock();
90735 +#endif
90736 + return 1;
90737 +}
90738 +
90739 +int
90740 +gr_handle_chroot_nice(void)
90741 +{
90742 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90743 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
90744 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
90745 + return -EPERM;
90746 + }
90747 +#endif
90748 + return 0;
90749 +}
90750 +
90751 +int
90752 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
90753 +{
90754 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90755 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
90756 + && proc_is_chrooted(current)) {
90757 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
90758 + return -EACCES;
90759 + }
90760 +#endif
90761 + return 0;
90762 +}
90763 +
90764 +int
90765 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
90766 +{
90767 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90768 + struct task_struct *p;
90769 + int ret = 0;
90770 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
90771 + return ret;
90772 +
90773 + read_lock(&tasklist_lock);
90774 + do_each_pid_task(pid, type, p) {
90775 + if (!have_same_root(current, p)) {
90776 + ret = 1;
90777 + goto out;
90778 + }
90779 + } while_each_pid_task(pid, type, p);
90780 +out:
90781 + read_unlock(&tasklist_lock);
90782 + return ret;
90783 +#endif
90784 + return 0;
90785 +}
90786 +
90787 +int
90788 +gr_pid_is_chrooted(struct task_struct *p)
90789 +{
90790 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90791 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
90792 + return 0;
90793 +
90794 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
90795 + !have_same_root(current, p)) {
90796 + return 1;
90797 + }
90798 +#endif
90799 + return 0;
90800 +}
90801 +
90802 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
90803 +
90804 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
90805 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
90806 +{
90807 + struct path path, currentroot;
90808 + int ret = 0;
90809 +
90810 + path.dentry = (struct dentry *)u_dentry;
90811 + path.mnt = (struct vfsmount *)u_mnt;
90812 + get_fs_root(current->fs, &currentroot);
90813 + if (path_is_under(&path, &currentroot))
90814 + ret = 1;
90815 + path_put(&currentroot);
90816 +
90817 + return ret;
90818 +}
90819 +#endif
90820 +
90821 +int
90822 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
90823 +{
90824 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90825 + if (!grsec_enable_chroot_fchdir)
90826 + return 1;
90827 +
90828 + if (!proc_is_chrooted(current))
90829 + return 1;
90830 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
90831 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
90832 + return 0;
90833 + }
90834 +#endif
90835 + return 1;
90836 +}
90837 +
90838 +int
90839 +gr_chroot_fhandle(void)
90840 +{
90841 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90842 + if (!grsec_enable_chroot_fchdir)
90843 + return 1;
90844 +
90845 + if (!proc_is_chrooted(current))
90846 + return 1;
90847 + else {
90848 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
90849 + return 0;
90850 + }
90851 +#endif
90852 + return 1;
90853 +}
90854 +
90855 +int
90856 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90857 + const u64 shm_createtime)
90858 +{
90859 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
90860 + struct task_struct *p;
90861 +
90862 + if (unlikely(!grsec_enable_chroot_shmat))
90863 + return 1;
90864 +
90865 + if (likely(!proc_is_chrooted(current)))
90866 + return 1;
90867 +
90868 + rcu_read_lock();
90869 + read_lock(&tasklist_lock);
90870 +
90871 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
90872 + if (time_before_eq64(p->start_time, shm_createtime)) {
90873 + if (have_same_root(current, p)) {
90874 + goto allow;
90875 + } else {
90876 + read_unlock(&tasklist_lock);
90877 + rcu_read_unlock();
90878 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90879 + return 0;
90880 + }
90881 + }
90882 + /* creator exited, pid reuse, fall through to next check */
90883 + }
90884 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
90885 + if (unlikely(!have_same_root(current, p))) {
90886 + read_unlock(&tasklist_lock);
90887 + rcu_read_unlock();
90888 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90889 + return 0;
90890 + }
90891 + }
90892 +
90893 +allow:
90894 + read_unlock(&tasklist_lock);
90895 + rcu_read_unlock();
90896 +#endif
90897 + return 1;
90898 +}
90899 +
90900 +void
90901 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
90902 +{
90903 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
90904 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
90905 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
90906 +#endif
90907 + return;
90908 +}
90909 +
90910 +int
90911 +gr_handle_chroot_mknod(const struct dentry *dentry,
90912 + const struct vfsmount *mnt, const int mode)
90913 +{
90914 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
90915 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
90916 + proc_is_chrooted(current)) {
90917 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
90918 + return -EPERM;
90919 + }
90920 +#endif
90921 + return 0;
90922 +}
90923 +
90924 +int
90925 +gr_handle_chroot_mount(const struct dentry *dentry,
90926 + const struct vfsmount *mnt, const char *dev_name)
90927 +{
90928 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
90929 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
90930 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
90931 + return -EPERM;
90932 + }
90933 +#endif
90934 + return 0;
90935 +}
90936 +
90937 +int
90938 +gr_handle_chroot_pivot(void)
90939 +{
90940 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
90941 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
90942 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
90943 + return -EPERM;
90944 + }
90945 +#endif
90946 + return 0;
90947 +}
90948 +
90949 +int
90950 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
90951 +{
90952 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
90953 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
90954 + !gr_is_outside_chroot(dentry, mnt)) {
90955 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
90956 + return -EPERM;
90957 + }
90958 +#endif
90959 + return 0;
90960 +}
90961 +
90962 +extern const char *captab_log[];
90963 +extern int captab_log_entries;
90964 +
90965 +int
90966 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
90967 +{
90968 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90969 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90970 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90971 + if (cap_raised(chroot_caps, cap)) {
90972 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
90973 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
90974 + }
90975 + return 0;
90976 + }
90977 + }
90978 +#endif
90979 + return 1;
90980 +}
90981 +
90982 +int
90983 +gr_chroot_is_capable(const int cap)
90984 +{
90985 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90986 + return gr_task_chroot_is_capable(current, current_cred(), cap);
90987 +#endif
90988 + return 1;
90989 +}
90990 +
90991 +int
90992 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
90993 +{
90994 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90995 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90996 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90997 + if (cap_raised(chroot_caps, cap)) {
90998 + return 0;
90999 + }
91000 + }
91001 +#endif
91002 + return 1;
91003 +}
91004 +
91005 +int
91006 +gr_chroot_is_capable_nolog(const int cap)
91007 +{
91008 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91009 + return gr_task_chroot_is_capable_nolog(current, cap);
91010 +#endif
91011 + return 1;
91012 +}
91013 +
91014 +int
91015 +gr_handle_chroot_sysctl(const int op)
91016 +{
91017 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
91018 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
91019 + proc_is_chrooted(current))
91020 + return -EACCES;
91021 +#endif
91022 + return 0;
91023 +}
91024 +
91025 +void
91026 +gr_handle_chroot_chdir(const struct path *path)
91027 +{
91028 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
91029 + if (grsec_enable_chroot_chdir)
91030 + set_fs_pwd(current->fs, path);
91031 +#endif
91032 + return;
91033 +}
91034 +
91035 +int
91036 +gr_handle_chroot_chmod(const struct dentry *dentry,
91037 + const struct vfsmount *mnt, const int mode)
91038 +{
91039 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
91040 + /* allow chmod +s on directories, but not files */
91041 + if (grsec_enable_chroot_chmod && !d_is_dir(dentry) &&
91042 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
91043 + proc_is_chrooted(current)) {
91044 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
91045 + return -EPERM;
91046 + }
91047 +#endif
91048 + return 0;
91049 +}
91050 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
91051 new file mode 100644
91052 index 0000000..e723c08
91053 --- /dev/null
91054 +++ b/grsecurity/grsec_disabled.c
91055 @@ -0,0 +1,445 @@
91056 +#include <linux/kernel.h>
91057 +#include <linux/module.h>
91058 +#include <linux/sched.h>
91059 +#include <linux/file.h>
91060 +#include <linux/fs.h>
91061 +#include <linux/kdev_t.h>
91062 +#include <linux/net.h>
91063 +#include <linux/in.h>
91064 +#include <linux/ip.h>
91065 +#include <linux/skbuff.h>
91066 +#include <linux/sysctl.h>
91067 +
91068 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
91069 +void
91070 +pax_set_initial_flags(struct linux_binprm *bprm)
91071 +{
91072 + return;
91073 +}
91074 +#endif
91075 +
91076 +#ifdef CONFIG_SYSCTL
91077 +__u32
91078 +gr_handle_sysctl(const struct ctl_table * table, const int op)
91079 +{
91080 + return 0;
91081 +}
91082 +#endif
91083 +
91084 +#ifdef CONFIG_TASKSTATS
91085 +int gr_is_taskstats_denied(int pid)
91086 +{
91087 + return 0;
91088 +}
91089 +#endif
91090 +
91091 +int
91092 +gr_acl_is_enabled(void)
91093 +{
91094 + return 0;
91095 +}
91096 +
91097 +int
91098 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
91099 +{
91100 + return 0;
91101 +}
91102 +
91103 +void
91104 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
91105 +{
91106 + return;
91107 +}
91108 +
91109 +int
91110 +gr_handle_rawio(const struct inode *inode)
91111 +{
91112 + return 0;
91113 +}
91114 +
91115 +void
91116 +gr_acl_handle_psacct(struct task_struct *task, const long code)
91117 +{
91118 + return;
91119 +}
91120 +
91121 +int
91122 +gr_handle_ptrace(struct task_struct *task, const long request)
91123 +{
91124 + return 0;
91125 +}
91126 +
91127 +int
91128 +gr_handle_proc_ptrace(struct task_struct *task)
91129 +{
91130 + return 0;
91131 +}
91132 +
91133 +int
91134 +gr_set_acls(const int type)
91135 +{
91136 + return 0;
91137 +}
91138 +
91139 +int
91140 +gr_check_hidden_task(const struct task_struct *tsk)
91141 +{
91142 + return 0;
91143 +}
91144 +
91145 +int
91146 +gr_check_protected_task(const struct task_struct *task)
91147 +{
91148 + return 0;
91149 +}
91150 +
91151 +int
91152 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
91153 +{
91154 + return 0;
91155 +}
91156 +
91157 +void
91158 +gr_copy_label(struct task_struct *tsk)
91159 +{
91160 + return;
91161 +}
91162 +
91163 +void
91164 +gr_set_pax_flags(struct task_struct *task)
91165 +{
91166 + return;
91167 +}
91168 +
91169 +int
91170 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
91171 + const int unsafe_share)
91172 +{
91173 + return 0;
91174 +}
91175 +
91176 +void
91177 +gr_handle_delete(const u64 ino, const dev_t dev)
91178 +{
91179 + return;
91180 +}
91181 +
91182 +void
91183 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
91184 +{
91185 + return;
91186 +}
91187 +
91188 +void
91189 +gr_handle_crash(struct task_struct *task, const int sig)
91190 +{
91191 + return;
91192 +}
91193 +
91194 +int
91195 +gr_check_crash_exec(const struct file *filp)
91196 +{
91197 + return 0;
91198 +}
91199 +
91200 +int
91201 +gr_check_crash_uid(const kuid_t uid)
91202 +{
91203 + return 0;
91204 +}
91205 +
91206 +void
91207 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91208 + struct dentry *old_dentry,
91209 + struct dentry *new_dentry,
91210 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
91211 +{
91212 + return;
91213 +}
91214 +
91215 +int
91216 +gr_search_socket(const int family, const int type, const int protocol)
91217 +{
91218 + return 1;
91219 +}
91220 +
91221 +int
91222 +gr_search_connectbind(const int mode, const struct socket *sock,
91223 + const struct sockaddr_in *addr)
91224 +{
91225 + return 0;
91226 +}
91227 +
91228 +void
91229 +gr_handle_alertkill(struct task_struct *task)
91230 +{
91231 + return;
91232 +}
91233 +
91234 +__u32
91235 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
91236 +{
91237 + return 1;
91238 +}
91239 +
91240 +__u32
91241 +gr_acl_handle_hidden_file(const struct dentry * dentry,
91242 + const struct vfsmount * mnt)
91243 +{
91244 + return 1;
91245 +}
91246 +
91247 +__u32
91248 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
91249 + int acc_mode)
91250 +{
91251 + return 1;
91252 +}
91253 +
91254 +__u32
91255 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
91256 +{
91257 + return 1;
91258 +}
91259 +
91260 +__u32
91261 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
91262 +{
91263 + return 1;
91264 +}
91265 +
91266 +int
91267 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
91268 + unsigned int *vm_flags)
91269 +{
91270 + return 1;
91271 +}
91272 +
91273 +__u32
91274 +gr_acl_handle_truncate(const struct dentry * dentry,
91275 + const struct vfsmount * mnt)
91276 +{
91277 + return 1;
91278 +}
91279 +
91280 +__u32
91281 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
91282 +{
91283 + return 1;
91284 +}
91285 +
91286 +__u32
91287 +gr_acl_handle_access(const struct dentry * dentry,
91288 + const struct vfsmount * mnt, const int fmode)
91289 +{
91290 + return 1;
91291 +}
91292 +
91293 +__u32
91294 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
91295 + umode_t *mode)
91296 +{
91297 + return 1;
91298 +}
91299 +
91300 +__u32
91301 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
91302 +{
91303 + return 1;
91304 +}
91305 +
91306 +__u32
91307 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
91308 +{
91309 + return 1;
91310 +}
91311 +
91312 +__u32
91313 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
91314 +{
91315 + return 1;
91316 +}
91317 +
91318 +void
91319 +grsecurity_init(void)
91320 +{
91321 + return;
91322 +}
91323 +
91324 +umode_t gr_acl_umask(void)
91325 +{
91326 + return 0;
91327 +}
91328 +
91329 +__u32
91330 +gr_acl_handle_mknod(const struct dentry * new_dentry,
91331 + const struct dentry * parent_dentry,
91332 + const struct vfsmount * parent_mnt,
91333 + const int mode)
91334 +{
91335 + return 1;
91336 +}
91337 +
91338 +__u32
91339 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
91340 + const struct dentry * parent_dentry,
91341 + const struct vfsmount * parent_mnt)
91342 +{
91343 + return 1;
91344 +}
91345 +
91346 +__u32
91347 +gr_acl_handle_symlink(const struct dentry * new_dentry,
91348 + const struct dentry * parent_dentry,
91349 + const struct vfsmount * parent_mnt, const struct filename *from)
91350 +{
91351 + return 1;
91352 +}
91353 +
91354 +__u32
91355 +gr_acl_handle_link(const struct dentry * new_dentry,
91356 + const struct dentry * parent_dentry,
91357 + const struct vfsmount * parent_mnt,
91358 + const struct dentry * old_dentry,
91359 + const struct vfsmount * old_mnt, const struct filename *to)
91360 +{
91361 + return 1;
91362 +}
91363 +
91364 +int
91365 +gr_acl_handle_rename(const struct dentry *new_dentry,
91366 + const struct dentry *parent_dentry,
91367 + const struct vfsmount *parent_mnt,
91368 + const struct dentry *old_dentry,
91369 + const struct inode *old_parent_inode,
91370 + const struct vfsmount *old_mnt, const struct filename *newname,
91371 + unsigned int flags)
91372 +{
91373 + return 0;
91374 +}
91375 +
91376 +int
91377 +gr_acl_handle_filldir(const struct file *file, const char *name,
91378 + const int namelen, const u64 ino)
91379 +{
91380 + return 1;
91381 +}
91382 +
91383 +int
91384 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91385 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
91386 +{
91387 + return 1;
91388 +}
91389 +
91390 +int
91391 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
91392 +{
91393 + return 0;
91394 +}
91395 +
91396 +int
91397 +gr_search_accept(const struct socket *sock)
91398 +{
91399 + return 0;
91400 +}
91401 +
91402 +int
91403 +gr_search_listen(const struct socket *sock)
91404 +{
91405 + return 0;
91406 +}
91407 +
91408 +int
91409 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
91410 +{
91411 + return 0;
91412 +}
91413 +
91414 +__u32
91415 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
91416 +{
91417 + return 1;
91418 +}
91419 +
91420 +__u32
91421 +gr_acl_handle_creat(const struct dentry * dentry,
91422 + const struct dentry * p_dentry,
91423 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
91424 + const int imode)
91425 +{
91426 + return 1;
91427 +}
91428 +
91429 +void
91430 +gr_acl_handle_exit(void)
91431 +{
91432 + return;
91433 +}
91434 +
91435 +int
91436 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
91437 +{
91438 + return 1;
91439 +}
91440 +
91441 +void
91442 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
91443 +{
91444 + return;
91445 +}
91446 +
91447 +int
91448 +gr_acl_handle_procpidmem(const struct task_struct *task)
91449 +{
91450 + return 0;
91451 +}
91452 +
91453 +int
91454 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
91455 +{
91456 + return 0;
91457 +}
91458 +
91459 +int
91460 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
91461 +{
91462 + return 0;
91463 +}
91464 +
91465 +int
91466 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
91467 +{
91468 + return 0;
91469 +}
91470 +
91471 +int
91472 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
91473 +{
91474 + return 0;
91475 +}
91476 +
91477 +int gr_acl_enable_at_secure(void)
91478 +{
91479 + return 0;
91480 +}
91481 +
91482 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
91483 +{
91484 + return d_backing_inode(dentry)->i_sb->s_dev;
91485 +}
91486 +
91487 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
91488 +{
91489 + return d_backing_inode(dentry)->i_ino;
91490 +}
91491 +
91492 +void gr_put_exec_file(struct task_struct *task)
91493 +{
91494 + return;
91495 +}
91496 +
91497 +#ifdef CONFIG_SECURITY
91498 +EXPORT_SYMBOL_GPL(gr_check_user_change);
91499 +EXPORT_SYMBOL_GPL(gr_check_group_change);
91500 +#endif
91501 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
91502 new file mode 100644
91503 index 0000000..fb7531e
91504 --- /dev/null
91505 +++ b/grsecurity/grsec_exec.c
91506 @@ -0,0 +1,189 @@
91507 +#include <linux/kernel.h>
91508 +#include <linux/sched.h>
91509 +#include <linux/file.h>
91510 +#include <linux/binfmts.h>
91511 +#include <linux/fs.h>
91512 +#include <linux/types.h>
91513 +#include <linux/grdefs.h>
91514 +#include <linux/grsecurity.h>
91515 +#include <linux/grinternal.h>
91516 +#include <linux/capability.h>
91517 +#include <linux/module.h>
91518 +#include <linux/compat.h>
91519 +
91520 +#include <asm/uaccess.h>
91521 +
91522 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91523 +static char gr_exec_arg_buf[132];
91524 +static DEFINE_MUTEX(gr_exec_arg_mutex);
91525 +#endif
91526 +
91527 +struct user_arg_ptr {
91528 +#ifdef CONFIG_COMPAT
91529 + bool is_compat;
91530 +#endif
91531 + union {
91532 + const char __user *const __user *native;
91533 +#ifdef CONFIG_COMPAT
91534 + const compat_uptr_t __user *compat;
91535 +#endif
91536 + } ptr;
91537 +};
91538 +
91539 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
91540 +
91541 +void
91542 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
91543 +{
91544 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91545 + char *grarg = gr_exec_arg_buf;
91546 + unsigned int i, x, execlen = 0;
91547 + char c;
91548 +
91549 + if (!((grsec_enable_execlog && grsec_enable_group &&
91550 + in_group_p(grsec_audit_gid))
91551 + || (grsec_enable_execlog && !grsec_enable_group)))
91552 + return;
91553 +
91554 + mutex_lock(&gr_exec_arg_mutex);
91555 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
91556 +
91557 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
91558 + const char __user *p;
91559 + unsigned int len;
91560 +
91561 + p = get_user_arg_ptr(argv, i);
91562 + if (IS_ERR(p))
91563 + goto log;
91564 +
91565 + len = strnlen_user(p, 128 - execlen);
91566 + if (len > 128 - execlen)
91567 + len = 128 - execlen;
91568 + else if (len > 0)
91569 + len--;
91570 + if (copy_from_user(grarg + execlen, p, len))
91571 + goto log;
91572 +
91573 + /* rewrite unprintable characters */
91574 + for (x = 0; x < len; x++) {
91575 + c = *(grarg + execlen + x);
91576 + if (c < 32 || c > 126)
91577 + *(grarg + execlen + x) = ' ';
91578 + }
91579 +
91580 + execlen += len;
91581 + *(grarg + execlen) = ' ';
91582 + *(grarg + execlen + 1) = '\0';
91583 + execlen++;
91584 + }
91585 +
91586 + log:
91587 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
91588 + bprm->file->f_path.mnt, grarg);
91589 + mutex_unlock(&gr_exec_arg_mutex);
91590 +#endif
91591 + return;
91592 +}
91593 +
91594 +#ifdef CONFIG_GRKERNSEC
91595 +extern int gr_acl_is_capable(const int cap);
91596 +extern int gr_acl_is_capable_nolog(const int cap);
91597 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91598 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
91599 +extern int gr_chroot_is_capable(const int cap);
91600 +extern int gr_chroot_is_capable_nolog(const int cap);
91601 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91602 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
91603 +#endif
91604 +
91605 +const char *captab_log[] = {
91606 + "CAP_CHOWN",
91607 + "CAP_DAC_OVERRIDE",
91608 + "CAP_DAC_READ_SEARCH",
91609 + "CAP_FOWNER",
91610 + "CAP_FSETID",
91611 + "CAP_KILL",
91612 + "CAP_SETGID",
91613 + "CAP_SETUID",
91614 + "CAP_SETPCAP",
91615 + "CAP_LINUX_IMMUTABLE",
91616 + "CAP_NET_BIND_SERVICE",
91617 + "CAP_NET_BROADCAST",
91618 + "CAP_NET_ADMIN",
91619 + "CAP_NET_RAW",
91620 + "CAP_IPC_LOCK",
91621 + "CAP_IPC_OWNER",
91622 + "CAP_SYS_MODULE",
91623 + "CAP_SYS_RAWIO",
91624 + "CAP_SYS_CHROOT",
91625 + "CAP_SYS_PTRACE",
91626 + "CAP_SYS_PACCT",
91627 + "CAP_SYS_ADMIN",
91628 + "CAP_SYS_BOOT",
91629 + "CAP_SYS_NICE",
91630 + "CAP_SYS_RESOURCE",
91631 + "CAP_SYS_TIME",
91632 + "CAP_SYS_TTY_CONFIG",
91633 + "CAP_MKNOD",
91634 + "CAP_LEASE",
91635 + "CAP_AUDIT_WRITE",
91636 + "CAP_AUDIT_CONTROL",
91637 + "CAP_SETFCAP",
91638 + "CAP_MAC_OVERRIDE",
91639 + "CAP_MAC_ADMIN",
91640 + "CAP_SYSLOG",
91641 + "CAP_WAKE_ALARM",
91642 + "CAP_BLOCK_SUSPEND",
91643 + "CAP_AUDIT_READ"
91644 +};
91645 +
91646 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
91647 +
91648 +int gr_is_capable(const int cap)
91649 +{
91650 +#ifdef CONFIG_GRKERNSEC
91651 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
91652 + return 1;
91653 + return 0;
91654 +#else
91655 + return 1;
91656 +#endif
91657 +}
91658 +
91659 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91660 +{
91661 +#ifdef CONFIG_GRKERNSEC
91662 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
91663 + return 1;
91664 + return 0;
91665 +#else
91666 + return 1;
91667 +#endif
91668 +}
91669 +
91670 +int gr_is_capable_nolog(const int cap)
91671 +{
91672 +#ifdef CONFIG_GRKERNSEC
91673 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
91674 + return 1;
91675 + return 0;
91676 +#else
91677 + return 1;
91678 +#endif
91679 +}
91680 +
91681 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
91682 +{
91683 +#ifdef CONFIG_GRKERNSEC
91684 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
91685 + return 1;
91686 + return 0;
91687 +#else
91688 + return 1;
91689 +#endif
91690 +}
91691 +
91692 +EXPORT_SYMBOL_GPL(gr_is_capable);
91693 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
91694 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
91695 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
91696 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
91697 new file mode 100644
91698 index 0000000..cdec49b
91699 --- /dev/null
91700 +++ b/grsecurity/grsec_fifo.c
91701 @@ -0,0 +1,26 @@
91702 +#include <linux/kernel.h>
91703 +#include <linux/sched.h>
91704 +#include <linux/fs.h>
91705 +#include <linux/file.h>
91706 +#include <linux/grinternal.h>
91707 +
91708 +int
91709 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
91710 + const struct dentry *dir, const int flag, const int acc_mode)
91711 +{
91712 +#ifdef CONFIG_GRKERNSEC_FIFO
91713 + const struct cred *cred = current_cred();
91714 + struct inode *inode = d_backing_inode(dentry);
91715 + struct inode *dir_inode = d_backing_inode(dir);
91716 +
91717 + if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) &&
91718 + !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) &&
91719 + !uid_eq(inode->i_uid, dir_inode->i_uid) &&
91720 + !uid_eq(cred->fsuid, inode->i_uid)) {
91721 + if (!inode_permission(inode, acc_mode))
91722 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid));
91723 + return -EACCES;
91724 + }
91725 +#endif
91726 + return 0;
91727 +}
91728 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
91729 new file mode 100644
91730 index 0000000..8ca18bf
91731 --- /dev/null
91732 +++ b/grsecurity/grsec_fork.c
91733 @@ -0,0 +1,23 @@
91734 +#include <linux/kernel.h>
91735 +#include <linux/sched.h>
91736 +#include <linux/grsecurity.h>
91737 +#include <linux/grinternal.h>
91738 +#include <linux/errno.h>
91739 +
91740 +void
91741 +gr_log_forkfail(const int retval)
91742 +{
91743 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91744 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
91745 + switch (retval) {
91746 + case -EAGAIN:
91747 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
91748 + break;
91749 + case -ENOMEM:
91750 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
91751 + break;
91752 + }
91753 + }
91754 +#endif
91755 + return;
91756 +}
91757 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
91758 new file mode 100644
91759 index 0000000..a364c58
91760 --- /dev/null
91761 +++ b/grsecurity/grsec_init.c
91762 @@ -0,0 +1,290 @@
91763 +#include <linux/kernel.h>
91764 +#include <linux/sched.h>
91765 +#include <linux/mm.h>
91766 +#include <linux/gracl.h>
91767 +#include <linux/slab.h>
91768 +#include <linux/vmalloc.h>
91769 +#include <linux/percpu.h>
91770 +#include <linux/module.h>
91771 +
91772 +int grsec_enable_ptrace_readexec __read_only;
91773 +int grsec_enable_setxid __read_only;
91774 +int grsec_enable_symlinkown __read_only;
91775 +kgid_t grsec_symlinkown_gid __read_only;
91776 +int grsec_enable_brute __read_only;
91777 +int grsec_enable_link __read_only;
91778 +int grsec_enable_dmesg __read_only;
91779 +int grsec_enable_harden_ptrace __read_only;
91780 +int grsec_enable_harden_ipc __read_only;
91781 +int grsec_enable_fifo __read_only;
91782 +int grsec_enable_execlog __read_only;
91783 +int grsec_enable_signal __read_only;
91784 +int grsec_enable_forkfail __read_only;
91785 +int grsec_enable_audit_ptrace __read_only;
91786 +int grsec_enable_time __read_only;
91787 +int grsec_enable_group __read_only;
91788 +kgid_t grsec_audit_gid __read_only;
91789 +int grsec_enable_chdir __read_only;
91790 +int grsec_enable_mount __read_only;
91791 +int grsec_enable_rofs __read_only;
91792 +int grsec_deny_new_usb __read_only;
91793 +int grsec_enable_chroot_findtask __read_only;
91794 +int grsec_enable_chroot_mount __read_only;
91795 +int grsec_enable_chroot_shmat __read_only;
91796 +int grsec_enable_chroot_fchdir __read_only;
91797 +int grsec_enable_chroot_double __read_only;
91798 +int grsec_enable_chroot_pivot __read_only;
91799 +int grsec_enable_chroot_chdir __read_only;
91800 +int grsec_enable_chroot_chmod __read_only;
91801 +int grsec_enable_chroot_mknod __read_only;
91802 +int grsec_enable_chroot_nice __read_only;
91803 +int grsec_enable_chroot_execlog __read_only;
91804 +int grsec_enable_chroot_caps __read_only;
91805 +int grsec_enable_chroot_rename __read_only;
91806 +int grsec_enable_chroot_sysctl __read_only;
91807 +int grsec_enable_chroot_unix __read_only;
91808 +int grsec_enable_tpe __read_only;
91809 +kgid_t grsec_tpe_gid __read_only;
91810 +int grsec_enable_blackhole __read_only;
91811 +#ifdef CONFIG_IPV6_MODULE
91812 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
91813 +#endif
91814 +int grsec_lastack_retries __read_only;
91815 +int grsec_enable_tpe_all __read_only;
91816 +int grsec_enable_tpe_invert __read_only;
91817 +int grsec_enable_socket_all __read_only;
91818 +kgid_t grsec_socket_all_gid __read_only;
91819 +int grsec_enable_socket_client __read_only;
91820 +kgid_t grsec_socket_client_gid __read_only;
91821 +int grsec_enable_socket_server __read_only;
91822 +kgid_t grsec_socket_server_gid __read_only;
91823 +int grsec_resource_logging __read_only;
91824 +int grsec_disable_privio __read_only;
91825 +int grsec_enable_log_rwxmaps __read_only;
91826 +int grsec_lock __read_only;
91827 +
91828 +DEFINE_SPINLOCK(grsec_alert_lock);
91829 +unsigned long grsec_alert_wtime = 0;
91830 +unsigned long grsec_alert_fyet = 0;
91831 +
91832 +DEFINE_SPINLOCK(grsec_audit_lock);
91833 +
91834 +DEFINE_RWLOCK(grsec_exec_file_lock);
91835 +
91836 +char *gr_shared_page[4];
91837 +
91838 +char *gr_alert_log_fmt;
91839 +char *gr_audit_log_fmt;
91840 +char *gr_alert_log_buf;
91841 +char *gr_audit_log_buf;
91842 +
91843 +extern struct gr_arg *gr_usermode;
91844 +extern unsigned char *gr_system_salt;
91845 +extern unsigned char *gr_system_sum;
91846 +
91847 +void __init
91848 +grsecurity_init(void)
91849 +{
91850 + int j;
91851 + /* create the per-cpu shared pages */
91852 +
91853 +#ifdef CONFIG_X86
91854 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
91855 +#endif
91856 +
91857 + for (j = 0; j < 4; j++) {
91858 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
91859 + if (gr_shared_page[j] == NULL) {
91860 + panic("Unable to allocate grsecurity shared page");
91861 + return;
91862 + }
91863 + }
91864 +
91865 + /* allocate log buffers */
91866 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
91867 + if (!gr_alert_log_fmt) {
91868 + panic("Unable to allocate grsecurity alert log format buffer");
91869 + return;
91870 + }
91871 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
91872 + if (!gr_audit_log_fmt) {
91873 + panic("Unable to allocate grsecurity audit log format buffer");
91874 + return;
91875 + }
91876 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91877 + if (!gr_alert_log_buf) {
91878 + panic("Unable to allocate grsecurity alert log buffer");
91879 + return;
91880 + }
91881 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91882 + if (!gr_audit_log_buf) {
91883 + panic("Unable to allocate grsecurity audit log buffer");
91884 + return;
91885 + }
91886 +
91887 + /* allocate memory for authentication structure */
91888 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
91889 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
91890 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
91891 +
91892 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
91893 + panic("Unable to allocate grsecurity authentication structure");
91894 + return;
91895 + }
91896 +
91897 +#ifdef CONFIG_GRKERNSEC_IO
91898 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
91899 + grsec_disable_privio = 1;
91900 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91901 + grsec_disable_privio = 1;
91902 +#else
91903 + grsec_disable_privio = 0;
91904 +#endif
91905 +#endif
91906 +
91907 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
91908 + /* for backward compatibility, tpe_invert always defaults to on if
91909 + enabled in the kernel
91910 + */
91911 + grsec_enable_tpe_invert = 1;
91912 +#endif
91913 +
91914 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91915 +#ifndef CONFIG_GRKERNSEC_SYSCTL
91916 + grsec_lock = 1;
91917 +#endif
91918 +
91919 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
91920 + grsec_enable_log_rwxmaps = 1;
91921 +#endif
91922 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
91923 + grsec_enable_group = 1;
91924 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
91925 +#endif
91926 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
91927 + grsec_enable_ptrace_readexec = 1;
91928 +#endif
91929 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
91930 + grsec_enable_chdir = 1;
91931 +#endif
91932 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
91933 + grsec_enable_harden_ptrace = 1;
91934 +#endif
91935 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91936 + grsec_enable_harden_ipc = 1;
91937 +#endif
91938 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
91939 + grsec_enable_mount = 1;
91940 +#endif
91941 +#ifdef CONFIG_GRKERNSEC_LINK
91942 + grsec_enable_link = 1;
91943 +#endif
91944 +#ifdef CONFIG_GRKERNSEC_BRUTE
91945 + grsec_enable_brute = 1;
91946 +#endif
91947 +#ifdef CONFIG_GRKERNSEC_DMESG
91948 + grsec_enable_dmesg = 1;
91949 +#endif
91950 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
91951 + grsec_enable_blackhole = 1;
91952 + grsec_lastack_retries = 4;
91953 +#endif
91954 +#ifdef CONFIG_GRKERNSEC_FIFO
91955 + grsec_enable_fifo = 1;
91956 +#endif
91957 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91958 + grsec_enable_execlog = 1;
91959 +#endif
91960 +#ifdef CONFIG_GRKERNSEC_SETXID
91961 + grsec_enable_setxid = 1;
91962 +#endif
91963 +#ifdef CONFIG_GRKERNSEC_SIGNAL
91964 + grsec_enable_signal = 1;
91965 +#endif
91966 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91967 + grsec_enable_forkfail = 1;
91968 +#endif
91969 +#ifdef CONFIG_GRKERNSEC_TIME
91970 + grsec_enable_time = 1;
91971 +#endif
91972 +#ifdef CONFIG_GRKERNSEC_RESLOG
91973 + grsec_resource_logging = 1;
91974 +#endif
91975 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91976 + grsec_enable_chroot_findtask = 1;
91977 +#endif
91978 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
91979 + grsec_enable_chroot_unix = 1;
91980 +#endif
91981 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
91982 + grsec_enable_chroot_mount = 1;
91983 +#endif
91984 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91985 + grsec_enable_chroot_fchdir = 1;
91986 +#endif
91987 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
91988 + grsec_enable_chroot_shmat = 1;
91989 +#endif
91990 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
91991 + grsec_enable_audit_ptrace = 1;
91992 +#endif
91993 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
91994 + grsec_enable_chroot_double = 1;
91995 +#endif
91996 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
91997 + grsec_enable_chroot_pivot = 1;
91998 +#endif
91999 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
92000 + grsec_enable_chroot_chdir = 1;
92001 +#endif
92002 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
92003 + grsec_enable_chroot_chmod = 1;
92004 +#endif
92005 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
92006 + grsec_enable_chroot_mknod = 1;
92007 +#endif
92008 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
92009 + grsec_enable_chroot_nice = 1;
92010 +#endif
92011 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
92012 + grsec_enable_chroot_execlog = 1;
92013 +#endif
92014 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
92015 + grsec_enable_chroot_caps = 1;
92016 +#endif
92017 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
92018 + grsec_enable_chroot_rename = 1;
92019 +#endif
92020 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
92021 + grsec_enable_chroot_sysctl = 1;
92022 +#endif
92023 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92024 + grsec_enable_symlinkown = 1;
92025 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
92026 +#endif
92027 +#ifdef CONFIG_GRKERNSEC_TPE
92028 + grsec_enable_tpe = 1;
92029 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
92030 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
92031 + grsec_enable_tpe_all = 1;
92032 +#endif
92033 +#endif
92034 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
92035 + grsec_enable_socket_all = 1;
92036 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
92037 +#endif
92038 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
92039 + grsec_enable_socket_client = 1;
92040 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
92041 +#endif
92042 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
92043 + grsec_enable_socket_server = 1;
92044 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
92045 +#endif
92046 +#endif
92047 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
92048 + grsec_deny_new_usb = 1;
92049 +#endif
92050 +
92051 + return;
92052 +}
92053 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
92054 new file mode 100644
92055 index 0000000..1773300
92056 --- /dev/null
92057 +++ b/grsecurity/grsec_ipc.c
92058 @@ -0,0 +1,48 @@
92059 +#include <linux/kernel.h>
92060 +#include <linux/mm.h>
92061 +#include <linux/sched.h>
92062 +#include <linux/file.h>
92063 +#include <linux/ipc.h>
92064 +#include <linux/ipc_namespace.h>
92065 +#include <linux/grsecurity.h>
92066 +#include <linux/grinternal.h>
92067 +
92068 +int
92069 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
92070 +{
92071 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
92072 + int write;
92073 + int orig_granted_mode;
92074 + kuid_t euid;
92075 + kgid_t egid;
92076 +
92077 + if (!grsec_enable_harden_ipc)
92078 + return 1;
92079 +
92080 + euid = current_euid();
92081 + egid = current_egid();
92082 +
92083 + write = requested_mode & 00002;
92084 + orig_granted_mode = ipcp->mode;
92085 +
92086 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
92087 + orig_granted_mode >>= 6;
92088 + else {
92089 + /* if likely wrong permissions, lock to user */
92090 + if (orig_granted_mode & 0007)
92091 + orig_granted_mode = 0;
92092 + /* otherwise do a egid-only check */
92093 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
92094 + orig_granted_mode >>= 3;
92095 + /* otherwise, no access */
92096 + else
92097 + orig_granted_mode = 0;
92098 + }
92099 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
92100 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
92101 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
92102 + return 0;
92103 + }
92104 +#endif
92105 + return 1;
92106 +}
92107 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
92108 new file mode 100644
92109 index 0000000..8ef2b75
92110 --- /dev/null
92111 +++ b/grsecurity/grsec_link.c
92112 @@ -0,0 +1,59 @@
92113 +#include <linux/kernel.h>
92114 +#include <linux/sched.h>
92115 +#include <linux/fs.h>
92116 +#include <linux/file.h>
92117 +#include <linux/grinternal.h>
92118 +
92119 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
92120 +{
92121 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
92122 + const struct inode *link_inode = d_backing_inode(link->dentry);
92123 +
92124 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
92125 + /* ignore root-owned links, e.g. /proc/self */
92126 + gr_is_global_nonroot(link_inode->i_uid) && target &&
92127 + !uid_eq(link_inode->i_uid, target->i_uid)) {
92128 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
92129 + return 1;
92130 + }
92131 +#endif
92132 + return 0;
92133 +}
92134 +
92135 +int
92136 +gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt)
92137 +{
92138 +#ifdef CONFIG_GRKERNSEC_LINK
92139 + struct inode *inode = d_backing_inode(dentry);
92140 + struct inode *parent = d_backing_inode(dentry->d_parent);
92141 + const struct cred *cred = current_cred();
92142 +
92143 + if (grsec_enable_link && d_is_symlink(dentry) &&
92144 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
92145 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
92146 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
92147 + return -EACCES;
92148 + }
92149 +#endif
92150 + return 0;
92151 +}
92152 +
92153 +int
92154 +gr_handle_hardlink(const struct dentry *dentry,
92155 + const struct vfsmount *mnt,
92156 + const struct filename *to)
92157 +{
92158 +#ifdef CONFIG_GRKERNSEC_LINK
92159 + struct inode *inode = d_backing_inode(dentry);
92160 + const struct cred *cred = current_cred();
92161 +
92162 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
92163 + (!d_is_reg(dentry) || is_privileged_binary(dentry) ||
92164 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
92165 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
92166 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
92167 + return -EPERM;
92168 + }
92169 +#endif
92170 + return 0;
92171 +}
92172 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
92173 new file mode 100644
92174 index 0000000..dbe0a6b
92175 --- /dev/null
92176 +++ b/grsecurity/grsec_log.c
92177 @@ -0,0 +1,341 @@
92178 +#include <linux/kernel.h>
92179 +#include <linux/sched.h>
92180 +#include <linux/file.h>
92181 +#include <linux/tty.h>
92182 +#include <linux/fs.h>
92183 +#include <linux/mm.h>
92184 +#include <linux/grinternal.h>
92185 +
92186 +#ifdef CONFIG_TREE_PREEMPT_RCU
92187 +#define DISABLE_PREEMPT() preempt_disable()
92188 +#define ENABLE_PREEMPT() preempt_enable()
92189 +#else
92190 +#define DISABLE_PREEMPT()
92191 +#define ENABLE_PREEMPT()
92192 +#endif
92193 +
92194 +#define BEGIN_LOCKS(x) \
92195 + DISABLE_PREEMPT(); \
92196 + rcu_read_lock(); \
92197 + read_lock(&tasklist_lock); \
92198 + read_lock(&grsec_exec_file_lock); \
92199 + if (x != GR_DO_AUDIT) \
92200 + spin_lock(&grsec_alert_lock); \
92201 + else \
92202 + spin_lock(&grsec_audit_lock)
92203 +
92204 +#define END_LOCKS(x) \
92205 + if (x != GR_DO_AUDIT) \
92206 + spin_unlock(&grsec_alert_lock); \
92207 + else \
92208 + spin_unlock(&grsec_audit_lock); \
92209 + read_unlock(&grsec_exec_file_lock); \
92210 + read_unlock(&tasklist_lock); \
92211 + rcu_read_unlock(); \
92212 + ENABLE_PREEMPT(); \
92213 + if (x == GR_DONT_AUDIT) \
92214 + gr_handle_alertkill(current)
92215 +
92216 +enum {
92217 + FLOODING,
92218 + NO_FLOODING
92219 +};
92220 +
92221 +extern char *gr_alert_log_fmt;
92222 +extern char *gr_audit_log_fmt;
92223 +extern char *gr_alert_log_buf;
92224 +extern char *gr_audit_log_buf;
92225 +
92226 +static int gr_log_start(int audit)
92227 +{
92228 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
92229 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
92230 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92231 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
92232 + unsigned long curr_secs = get_seconds();
92233 +
92234 + if (audit == GR_DO_AUDIT)
92235 + goto set_fmt;
92236 +
92237 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
92238 + grsec_alert_wtime = curr_secs;
92239 + grsec_alert_fyet = 0;
92240 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
92241 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
92242 + grsec_alert_fyet++;
92243 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
92244 + grsec_alert_wtime = curr_secs;
92245 + grsec_alert_fyet++;
92246 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
92247 + return FLOODING;
92248 + }
92249 + else return FLOODING;
92250 +
92251 +set_fmt:
92252 +#endif
92253 + memset(buf, 0, PAGE_SIZE);
92254 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
92255 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
92256 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92257 + } else if (current->signal->curr_ip) {
92258 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
92259 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
92260 + } else if (gr_acl_is_enabled()) {
92261 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
92262 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92263 + } else {
92264 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
92265 + strcpy(buf, fmt);
92266 + }
92267 +
92268 + return NO_FLOODING;
92269 +}
92270 +
92271 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92272 + __attribute__ ((format (printf, 2, 0)));
92273 +
92274 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92275 +{
92276 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92277 + unsigned int len = strlen(buf);
92278 +
92279 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92280 +
92281 + return;
92282 +}
92283 +
92284 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92285 + __attribute__ ((format (printf, 2, 3)));
92286 +
92287 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92288 +{
92289 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92290 + unsigned int len = strlen(buf);
92291 + va_list ap;
92292 +
92293 + va_start(ap, msg);
92294 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92295 + va_end(ap);
92296 +
92297 + return;
92298 +}
92299 +
92300 +static void gr_log_end(int audit, int append_default)
92301 +{
92302 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92303 + if (append_default) {
92304 + struct task_struct *task = current;
92305 + struct task_struct *parent = task->real_parent;
92306 + const struct cred *cred = __task_cred(task);
92307 + const struct cred *pcred = __task_cred(parent);
92308 + unsigned int len = strlen(buf);
92309 +
92310 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92311 + }
92312 +
92313 + printk("%s\n", buf);
92314 +
92315 + return;
92316 +}
92317 +
92318 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
92319 +{
92320 + int logtype;
92321 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
92322 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
92323 + void *voidptr = NULL;
92324 + int num1 = 0, num2 = 0;
92325 + unsigned long ulong1 = 0, ulong2 = 0;
92326 + struct dentry *dentry = NULL;
92327 + struct vfsmount *mnt = NULL;
92328 + struct file *file = NULL;
92329 + struct task_struct *task = NULL;
92330 + struct vm_area_struct *vma = NULL;
92331 + const struct cred *cred, *pcred;
92332 + va_list ap;
92333 +
92334 + BEGIN_LOCKS(audit);
92335 + logtype = gr_log_start(audit);
92336 + if (logtype == FLOODING) {
92337 + END_LOCKS(audit);
92338 + return;
92339 + }
92340 + va_start(ap, argtypes);
92341 + switch (argtypes) {
92342 + case GR_TTYSNIFF:
92343 + task = va_arg(ap, struct task_struct *);
92344 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
92345 + break;
92346 + case GR_SYSCTL_HIDDEN:
92347 + str1 = va_arg(ap, char *);
92348 + gr_log_middle_varargs(audit, msg, result, str1);
92349 + break;
92350 + case GR_RBAC:
92351 + dentry = va_arg(ap, struct dentry *);
92352 + mnt = va_arg(ap, struct vfsmount *);
92353 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
92354 + break;
92355 + case GR_RBAC_STR:
92356 + dentry = va_arg(ap, struct dentry *);
92357 + mnt = va_arg(ap, struct vfsmount *);
92358 + str1 = va_arg(ap, char *);
92359 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
92360 + break;
92361 + case GR_STR_RBAC:
92362 + str1 = va_arg(ap, char *);
92363 + dentry = va_arg(ap, struct dentry *);
92364 + mnt = va_arg(ap, struct vfsmount *);
92365 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
92366 + break;
92367 + case GR_RBAC_MODE2:
92368 + dentry = va_arg(ap, struct dentry *);
92369 + mnt = va_arg(ap, struct vfsmount *);
92370 + str1 = va_arg(ap, char *);
92371 + str2 = va_arg(ap, char *);
92372 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
92373 + break;
92374 + case GR_RBAC_MODE3:
92375 + dentry = va_arg(ap, struct dentry *);
92376 + mnt = va_arg(ap, struct vfsmount *);
92377 + str1 = va_arg(ap, char *);
92378 + str2 = va_arg(ap, char *);
92379 + str3 = va_arg(ap, char *);
92380 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
92381 + break;
92382 + case GR_FILENAME:
92383 + dentry = va_arg(ap, struct dentry *);
92384 + mnt = va_arg(ap, struct vfsmount *);
92385 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
92386 + break;
92387 + case GR_STR_FILENAME:
92388 + str1 = va_arg(ap, char *);
92389 + dentry = va_arg(ap, struct dentry *);
92390 + mnt = va_arg(ap, struct vfsmount *);
92391 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
92392 + break;
92393 + case GR_FILENAME_STR:
92394 + dentry = va_arg(ap, struct dentry *);
92395 + mnt = va_arg(ap, struct vfsmount *);
92396 + str1 = va_arg(ap, char *);
92397 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
92398 + break;
92399 + case GR_FILENAME_TWO_INT:
92400 + dentry = va_arg(ap, struct dentry *);
92401 + mnt = va_arg(ap, struct vfsmount *);
92402 + num1 = va_arg(ap, int);
92403 + num2 = va_arg(ap, int);
92404 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
92405 + break;
92406 + case GR_FILENAME_TWO_INT_STR:
92407 + dentry = va_arg(ap, struct dentry *);
92408 + mnt = va_arg(ap, struct vfsmount *);
92409 + num1 = va_arg(ap, int);
92410 + num2 = va_arg(ap, int);
92411 + str1 = va_arg(ap, char *);
92412 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
92413 + break;
92414 + case GR_TEXTREL:
92415 + file = va_arg(ap, struct file *);
92416 + ulong1 = va_arg(ap, unsigned long);
92417 + ulong2 = va_arg(ap, unsigned long);
92418 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
92419 + break;
92420 + case GR_PTRACE:
92421 + task = va_arg(ap, struct task_struct *);
92422 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
92423 + break;
92424 + case GR_RESOURCE:
92425 + task = va_arg(ap, struct task_struct *);
92426 + cred = __task_cred(task);
92427 + pcred = __task_cred(task->real_parent);
92428 + ulong1 = va_arg(ap, unsigned long);
92429 + str1 = va_arg(ap, char *);
92430 + ulong2 = va_arg(ap, unsigned long);
92431 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92432 + break;
92433 + case GR_CAP:
92434 + task = va_arg(ap, struct task_struct *);
92435 + cred = __task_cred(task);
92436 + pcred = __task_cred(task->real_parent);
92437 + str1 = va_arg(ap, char *);
92438 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92439 + break;
92440 + case GR_SIG:
92441 + str1 = va_arg(ap, char *);
92442 + voidptr = va_arg(ap, void *);
92443 + gr_log_middle_varargs(audit, msg, str1, voidptr);
92444 + break;
92445 + case GR_SIG2:
92446 + task = va_arg(ap, struct task_struct *);
92447 + cred = __task_cred(task);
92448 + pcred = __task_cred(task->real_parent);
92449 + num1 = va_arg(ap, int);
92450 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92451 + break;
92452 + case GR_CRASH1:
92453 + task = va_arg(ap, struct task_struct *);
92454 + cred = __task_cred(task);
92455 + pcred = __task_cred(task->real_parent);
92456 + ulong1 = va_arg(ap, unsigned long);
92457 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
92458 + break;
92459 + case GR_CRASH2:
92460 + task = va_arg(ap, struct task_struct *);
92461 + cred = __task_cred(task);
92462 + pcred = __task_cred(task->real_parent);
92463 + ulong1 = va_arg(ap, unsigned long);
92464 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
92465 + break;
92466 + case GR_RWXMAP:
92467 + file = va_arg(ap, struct file *);
92468 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
92469 + break;
92470 + case GR_RWXMAPVMA:
92471 + vma = va_arg(ap, struct vm_area_struct *);
92472 + if (vma->vm_file)
92473 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
92474 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
92475 + str1 = "<stack>";
92476 + else if (vma->vm_start <= current->mm->brk &&
92477 + vma->vm_end >= current->mm->start_brk)
92478 + str1 = "<heap>";
92479 + else
92480 + str1 = "<anonymous mapping>";
92481 + gr_log_middle_varargs(audit, msg, str1);
92482 + break;
92483 + case GR_PSACCT:
92484 + {
92485 + unsigned int wday, cday;
92486 + __u8 whr, chr;
92487 + __u8 wmin, cmin;
92488 + __u8 wsec, csec;
92489 + char cur_tty[64] = { 0 };
92490 + char parent_tty[64] = { 0 };
92491 +
92492 + task = va_arg(ap, struct task_struct *);
92493 + wday = va_arg(ap, unsigned int);
92494 + cday = va_arg(ap, unsigned int);
92495 + whr = va_arg(ap, int);
92496 + chr = va_arg(ap, int);
92497 + wmin = va_arg(ap, int);
92498 + cmin = va_arg(ap, int);
92499 + wsec = va_arg(ap, int);
92500 + csec = va_arg(ap, int);
92501 + ulong1 = va_arg(ap, unsigned long);
92502 + cred = __task_cred(task);
92503 + pcred = __task_cred(task->real_parent);
92504 +
92505 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92506 + }
92507 + break;
92508 + default:
92509 + gr_log_middle(audit, msg, ap);
92510 + }
92511 + va_end(ap);
92512 + // these don't need DEFAULTSECARGS printed on the end
92513 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
92514 + gr_log_end(audit, 0);
92515 + else
92516 + gr_log_end(audit, 1);
92517 + END_LOCKS(audit);
92518 +}
92519 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
92520 new file mode 100644
92521 index 0000000..0e39d8c
92522 --- /dev/null
92523 +++ b/grsecurity/grsec_mem.c
92524 @@ -0,0 +1,48 @@
92525 +#include <linux/kernel.h>
92526 +#include <linux/sched.h>
92527 +#include <linux/mm.h>
92528 +#include <linux/mman.h>
92529 +#include <linux/module.h>
92530 +#include <linux/grinternal.h>
92531 +
92532 +void gr_handle_msr_write(void)
92533 +{
92534 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
92535 + return;
92536 +}
92537 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
92538 +
92539 +void
92540 +gr_handle_ioperm(void)
92541 +{
92542 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
92543 + return;
92544 +}
92545 +
92546 +void
92547 +gr_handle_iopl(void)
92548 +{
92549 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
92550 + return;
92551 +}
92552 +
92553 +void
92554 +gr_handle_mem_readwrite(u64 from, u64 to)
92555 +{
92556 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
92557 + return;
92558 +}
92559 +
92560 +void
92561 +gr_handle_vm86(void)
92562 +{
92563 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
92564 + return;
92565 +}
92566 +
92567 +void
92568 +gr_log_badprocpid(const char *entry)
92569 +{
92570 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
92571 + return;
92572 +}
92573 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
92574 new file mode 100644
92575 index 0000000..fe02bf4
92576 --- /dev/null
92577 +++ b/grsecurity/grsec_mount.c
92578 @@ -0,0 +1,65 @@
92579 +#include <linux/kernel.h>
92580 +#include <linux/sched.h>
92581 +#include <linux/mount.h>
92582 +#include <linux/major.h>
92583 +#include <linux/grsecurity.h>
92584 +#include <linux/grinternal.h>
92585 +
92586 +void
92587 +gr_log_remount(const char *devname, const int retval)
92588 +{
92589 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92590 + if (grsec_enable_mount && (retval >= 0))
92591 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
92592 +#endif
92593 + return;
92594 +}
92595 +
92596 +void
92597 +gr_log_unmount(const char *devname, const int retval)
92598 +{
92599 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92600 + if (grsec_enable_mount && (retval >= 0))
92601 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
92602 +#endif
92603 + return;
92604 +}
92605 +
92606 +void
92607 +gr_log_mount(const char *from, struct path *to, const int retval)
92608 +{
92609 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92610 + if (grsec_enable_mount && (retval >= 0))
92611 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
92612 +#endif
92613 + return;
92614 +}
92615 +
92616 +int
92617 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
92618 +{
92619 +#ifdef CONFIG_GRKERNSEC_ROFS
92620 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
92621 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
92622 + return -EPERM;
92623 + } else
92624 + return 0;
92625 +#endif
92626 + return 0;
92627 +}
92628 +
92629 +int
92630 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
92631 +{
92632 +#ifdef CONFIG_GRKERNSEC_ROFS
92633 + struct inode *inode = d_backing_inode(dentry);
92634 +
92635 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
92636 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
92637 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
92638 + return -EPERM;
92639 + } else
92640 + return 0;
92641 +#endif
92642 + return 0;
92643 +}
92644 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
92645 new file mode 100644
92646 index 0000000..6ee9d50
92647 --- /dev/null
92648 +++ b/grsecurity/grsec_pax.c
92649 @@ -0,0 +1,45 @@
92650 +#include <linux/kernel.h>
92651 +#include <linux/sched.h>
92652 +#include <linux/mm.h>
92653 +#include <linux/file.h>
92654 +#include <linux/grinternal.h>
92655 +#include <linux/grsecurity.h>
92656 +
92657 +void
92658 +gr_log_textrel(struct vm_area_struct * vma)
92659 +{
92660 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92661 + if (grsec_enable_log_rwxmaps)
92662 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
92663 +#endif
92664 + return;
92665 +}
92666 +
92667 +void gr_log_ptgnustack(struct file *file)
92668 +{
92669 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92670 + if (grsec_enable_log_rwxmaps)
92671 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
92672 +#endif
92673 + return;
92674 +}
92675 +
92676 +void
92677 +gr_log_rwxmmap(struct file *file)
92678 +{
92679 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92680 + if (grsec_enable_log_rwxmaps)
92681 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
92682 +#endif
92683 + return;
92684 +}
92685 +
92686 +void
92687 +gr_log_rwxmprotect(struct vm_area_struct *vma)
92688 +{
92689 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92690 + if (grsec_enable_log_rwxmaps)
92691 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
92692 +#endif
92693 + return;
92694 +}
92695 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
92696 new file mode 100644
92697 index 0000000..2005a3a
92698 --- /dev/null
92699 +++ b/grsecurity/grsec_proc.c
92700 @@ -0,0 +1,20 @@
92701 +#include <linux/kernel.h>
92702 +#include <linux/sched.h>
92703 +#include <linux/grsecurity.h>
92704 +#include <linux/grinternal.h>
92705 +
92706 +int gr_proc_is_restricted(void)
92707 +{
92708 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92709 + const struct cred *cred = current_cred();
92710 +#endif
92711 +
92712 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92713 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
92714 + return -EACCES;
92715 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92716 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
92717 + return -EACCES;
92718 +#endif
92719 + return 0;
92720 +}
92721 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
92722 new file mode 100644
92723 index 0000000..304c518
92724 --- /dev/null
92725 +++ b/grsecurity/grsec_ptrace.c
92726 @@ -0,0 +1,30 @@
92727 +#include <linux/kernel.h>
92728 +#include <linux/sched.h>
92729 +#include <linux/grinternal.h>
92730 +#include <linux/security.h>
92731 +
92732 +void
92733 +gr_audit_ptrace(struct task_struct *task)
92734 +{
92735 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92736 + if (grsec_enable_audit_ptrace)
92737 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
92738 +#endif
92739 + return;
92740 +}
92741 +
92742 +int
92743 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
92744 +{
92745 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92746 + const struct dentry *dentry = file->f_path.dentry;
92747 + const struct vfsmount *mnt = file->f_path.mnt;
92748 +
92749 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
92750 + (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
92751 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
92752 + return -EACCES;
92753 + }
92754 +#endif
92755 + return 0;
92756 +}
92757 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
92758 new file mode 100644
92759 index 0000000..3860c7e
92760 --- /dev/null
92761 +++ b/grsecurity/grsec_sig.c
92762 @@ -0,0 +1,236 @@
92763 +#include <linux/kernel.h>
92764 +#include <linux/sched.h>
92765 +#include <linux/fs.h>
92766 +#include <linux/delay.h>
92767 +#include <linux/grsecurity.h>
92768 +#include <linux/grinternal.h>
92769 +#include <linux/hardirq.h>
92770 +
92771 +char *signames[] = {
92772 + [SIGSEGV] = "Segmentation fault",
92773 + [SIGILL] = "Illegal instruction",
92774 + [SIGABRT] = "Abort",
92775 + [SIGBUS] = "Invalid alignment/Bus error"
92776 +};
92777 +
92778 +void
92779 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
92780 +{
92781 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92782 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
92783 + (sig == SIGABRT) || (sig == SIGBUS))) {
92784 + if (task_pid_nr(t) == task_pid_nr(current)) {
92785 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
92786 + } else {
92787 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
92788 + }
92789 + }
92790 +#endif
92791 + return;
92792 +}
92793 +
92794 +int
92795 +gr_handle_signal(const struct task_struct *p, const int sig)
92796 +{
92797 +#ifdef CONFIG_GRKERNSEC
92798 + /* ignore the 0 signal for protected task checks */
92799 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
92800 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
92801 + return -EPERM;
92802 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
92803 + return -EPERM;
92804 + }
92805 +#endif
92806 + return 0;
92807 +}
92808 +
92809 +#ifdef CONFIG_GRKERNSEC
92810 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
92811 +
92812 +int gr_fake_force_sig(int sig, struct task_struct *t)
92813 +{
92814 + unsigned long int flags;
92815 + int ret, blocked, ignored;
92816 + struct k_sigaction *action;
92817 +
92818 + spin_lock_irqsave(&t->sighand->siglock, flags);
92819 + action = &t->sighand->action[sig-1];
92820 + ignored = action->sa.sa_handler == SIG_IGN;
92821 + blocked = sigismember(&t->blocked, sig);
92822 + if (blocked || ignored) {
92823 + action->sa.sa_handler = SIG_DFL;
92824 + if (blocked) {
92825 + sigdelset(&t->blocked, sig);
92826 + recalc_sigpending_and_wake(t);
92827 + }
92828 + }
92829 + if (action->sa.sa_handler == SIG_DFL)
92830 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
92831 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
92832 +
92833 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
92834 +
92835 + return ret;
92836 +}
92837 +#endif
92838 +
92839 +#define GR_USER_BAN_TIME (15 * 60)
92840 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
92841 +
92842 +void gr_handle_brute_attach(int dumpable)
92843 +{
92844 +#ifdef CONFIG_GRKERNSEC_BRUTE
92845 + struct task_struct *p = current;
92846 + kuid_t uid = GLOBAL_ROOT_UID;
92847 + int daemon = 0;
92848 +
92849 + if (!grsec_enable_brute)
92850 + return;
92851 +
92852 + rcu_read_lock();
92853 + read_lock(&tasklist_lock);
92854 + read_lock(&grsec_exec_file_lock);
92855 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
92856 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
92857 + p->real_parent->brute = 1;
92858 + daemon = 1;
92859 + } else {
92860 + const struct cred *cred = __task_cred(p), *cred2;
92861 + struct task_struct *tsk, *tsk2;
92862 +
92863 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
92864 + struct user_struct *user;
92865 +
92866 + uid = cred->uid;
92867 +
92868 + /* this is put upon execution past expiration */
92869 + user = find_user(uid);
92870 + if (user == NULL)
92871 + goto unlock;
92872 + user->suid_banned = 1;
92873 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
92874 + if (user->suid_ban_expires == ~0UL)
92875 + user->suid_ban_expires--;
92876 +
92877 + /* only kill other threads of the same binary, from the same user */
92878 + do_each_thread(tsk2, tsk) {
92879 + cred2 = __task_cred(tsk);
92880 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
92881 + gr_fake_force_sig(SIGKILL, tsk);
92882 + } while_each_thread(tsk2, tsk);
92883 + }
92884 + }
92885 +unlock:
92886 + read_unlock(&grsec_exec_file_lock);
92887 + read_unlock(&tasklist_lock);
92888 + rcu_read_unlock();
92889 +
92890 + if (gr_is_global_nonroot(uid))
92891 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
92892 + else if (daemon)
92893 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
92894 +
92895 +#endif
92896 + return;
92897 +}
92898 +
92899 +void gr_handle_brute_check(void)
92900 +{
92901 +#ifdef CONFIG_GRKERNSEC_BRUTE
92902 + struct task_struct *p = current;
92903 +
92904 + if (unlikely(p->brute)) {
92905 + if (!grsec_enable_brute)
92906 + p->brute = 0;
92907 + else if (time_before(get_seconds(), p->brute_expires))
92908 + msleep(30 * 1000);
92909 + }
92910 +#endif
92911 + return;
92912 +}
92913 +
92914 +void gr_handle_kernel_exploit(void)
92915 +{
92916 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92917 + const struct cred *cred;
92918 + struct task_struct *tsk, *tsk2;
92919 + struct user_struct *user;
92920 + kuid_t uid;
92921 +
92922 + if (in_irq() || in_serving_softirq() || in_nmi())
92923 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
92924 +
92925 + uid = current_uid();
92926 +
92927 + if (gr_is_global_root(uid))
92928 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
92929 + else {
92930 + /* kill all the processes of this user, hold a reference
92931 + to their creds struct, and prevent them from creating
92932 + another process until system reset
92933 + */
92934 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
92935 + GR_GLOBAL_UID(uid));
92936 + /* we intentionally leak this ref */
92937 + user = get_uid(current->cred->user);
92938 + if (user)
92939 + user->kernel_banned = 1;
92940 +
92941 + /* kill all processes of this user */
92942 + read_lock(&tasklist_lock);
92943 + do_each_thread(tsk2, tsk) {
92944 + cred = __task_cred(tsk);
92945 + if (uid_eq(cred->uid, uid))
92946 + gr_fake_force_sig(SIGKILL, tsk);
92947 + } while_each_thread(tsk2, tsk);
92948 + read_unlock(&tasklist_lock);
92949 + }
92950 +#endif
92951 +}
92952 +
92953 +#ifdef CONFIG_GRKERNSEC_BRUTE
92954 +static bool suid_ban_expired(struct user_struct *user)
92955 +{
92956 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
92957 + user->suid_banned = 0;
92958 + user->suid_ban_expires = 0;
92959 + free_uid(user);
92960 + return true;
92961 + }
92962 +
92963 + return false;
92964 +}
92965 +#endif
92966 +
92967 +int gr_process_kernel_exec_ban(void)
92968 +{
92969 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92970 + if (unlikely(current->cred->user->kernel_banned))
92971 + return -EPERM;
92972 +#endif
92973 + return 0;
92974 +}
92975 +
92976 +int gr_process_kernel_setuid_ban(struct user_struct *user)
92977 +{
92978 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92979 + if (unlikely(user->kernel_banned))
92980 + gr_fake_force_sig(SIGKILL, current);
92981 +#endif
92982 + return 0;
92983 +}
92984 +
92985 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
92986 +{
92987 +#ifdef CONFIG_GRKERNSEC_BRUTE
92988 + struct user_struct *user = current->cred->user;
92989 + if (unlikely(user->suid_banned)) {
92990 + if (suid_ban_expired(user))
92991 + return 0;
92992 + /* disallow execution of suid binaries only */
92993 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
92994 + return -EPERM;
92995 + }
92996 +#endif
92997 + return 0;
92998 +}
92999 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
93000 new file mode 100644
93001 index 0000000..a523bd2
93002 --- /dev/null
93003 +++ b/grsecurity/grsec_sock.c
93004 @@ -0,0 +1,244 @@
93005 +#include <linux/kernel.h>
93006 +#include <linux/module.h>
93007 +#include <linux/sched.h>
93008 +#include <linux/file.h>
93009 +#include <linux/net.h>
93010 +#include <linux/in.h>
93011 +#include <linux/ip.h>
93012 +#include <net/sock.h>
93013 +#include <net/inet_sock.h>
93014 +#include <linux/grsecurity.h>
93015 +#include <linux/grinternal.h>
93016 +#include <linux/gracl.h>
93017 +
93018 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
93019 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
93020 +
93021 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
93022 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
93023 +
93024 +#ifdef CONFIG_UNIX_MODULE
93025 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
93026 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
93027 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
93028 +EXPORT_SYMBOL_GPL(gr_handle_create);
93029 +#endif
93030 +
93031 +#ifdef CONFIG_GRKERNSEC
93032 +#define gr_conn_table_size 32749
93033 +struct conn_table_entry {
93034 + struct conn_table_entry *next;
93035 + struct signal_struct *sig;
93036 +};
93037 +
93038 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
93039 +DEFINE_SPINLOCK(gr_conn_table_lock);
93040 +
93041 +extern const char * gr_socktype_to_name(unsigned char type);
93042 +extern const char * gr_proto_to_name(unsigned char proto);
93043 +extern const char * gr_sockfamily_to_name(unsigned char family);
93044 +
93045 +static int
93046 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
93047 +{
93048 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
93049 +}
93050 +
93051 +static int
93052 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
93053 + __u16 sport, __u16 dport)
93054 +{
93055 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
93056 + sig->gr_sport == sport && sig->gr_dport == dport))
93057 + return 1;
93058 + else
93059 + return 0;
93060 +}
93061 +
93062 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
93063 +{
93064 + struct conn_table_entry **match;
93065 + unsigned int index;
93066 +
93067 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
93068 + sig->gr_sport, sig->gr_dport,
93069 + gr_conn_table_size);
93070 +
93071 + newent->sig = sig;
93072 +
93073 + match = &gr_conn_table[index];
93074 + newent->next = *match;
93075 + *match = newent;
93076 +
93077 + return;
93078 +}
93079 +
93080 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
93081 +{
93082 + struct conn_table_entry *match, *last = NULL;
93083 + unsigned int index;
93084 +
93085 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
93086 + sig->gr_sport, sig->gr_dport,
93087 + gr_conn_table_size);
93088 +
93089 + match = gr_conn_table[index];
93090 + while (match && !conn_match(match->sig,
93091 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
93092 + sig->gr_dport)) {
93093 + last = match;
93094 + match = match->next;
93095 + }
93096 +
93097 + if (match) {
93098 + if (last)
93099 + last->next = match->next;
93100 + else
93101 + gr_conn_table[index] = NULL;
93102 + kfree(match);
93103 + }
93104 +
93105 + return;
93106 +}
93107 +
93108 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
93109 + __u16 sport, __u16 dport)
93110 +{
93111 + struct conn_table_entry *match;
93112 + unsigned int index;
93113 +
93114 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
93115 +
93116 + match = gr_conn_table[index];
93117 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
93118 + match = match->next;
93119 +
93120 + if (match)
93121 + return match->sig;
93122 + else
93123 + return NULL;
93124 +}
93125 +
93126 +#endif
93127 +
93128 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
93129 +{
93130 +#ifdef CONFIG_GRKERNSEC
93131 + struct signal_struct *sig = current->signal;
93132 + struct conn_table_entry *newent;
93133 +
93134 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
93135 + if (newent == NULL)
93136 + return;
93137 + /* no bh lock needed since we are called with bh disabled */
93138 + spin_lock(&gr_conn_table_lock);
93139 + gr_del_task_from_ip_table_nolock(sig);
93140 + sig->gr_saddr = inet->inet_rcv_saddr;
93141 + sig->gr_daddr = inet->inet_daddr;
93142 + sig->gr_sport = inet->inet_sport;
93143 + sig->gr_dport = inet->inet_dport;
93144 + gr_add_to_task_ip_table_nolock(sig, newent);
93145 + spin_unlock(&gr_conn_table_lock);
93146 +#endif
93147 + return;
93148 +}
93149 +
93150 +void gr_del_task_from_ip_table(struct task_struct *task)
93151 +{
93152 +#ifdef CONFIG_GRKERNSEC
93153 + spin_lock_bh(&gr_conn_table_lock);
93154 + gr_del_task_from_ip_table_nolock(task->signal);
93155 + spin_unlock_bh(&gr_conn_table_lock);
93156 +#endif
93157 + return;
93158 +}
93159 +
93160 +void
93161 +gr_attach_curr_ip(const struct sock *sk)
93162 +{
93163 +#ifdef CONFIG_GRKERNSEC
93164 + struct signal_struct *p, *set;
93165 + const struct inet_sock *inet = inet_sk(sk);
93166 +
93167 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
93168 + return;
93169 +
93170 + set = current->signal;
93171 +
93172 + spin_lock_bh(&gr_conn_table_lock);
93173 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
93174 + inet->inet_dport, inet->inet_sport);
93175 + if (unlikely(p != NULL)) {
93176 + set->curr_ip = p->curr_ip;
93177 + set->used_accept = 1;
93178 + gr_del_task_from_ip_table_nolock(p);
93179 + spin_unlock_bh(&gr_conn_table_lock);
93180 + return;
93181 + }
93182 + spin_unlock_bh(&gr_conn_table_lock);
93183 +
93184 + set->curr_ip = inet->inet_daddr;
93185 + set->used_accept = 1;
93186 +#endif
93187 + return;
93188 +}
93189 +
93190 +int
93191 +gr_handle_sock_all(const int family, const int type, const int protocol)
93192 +{
93193 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93194 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
93195 + (family != AF_UNIX)) {
93196 + if (family == AF_INET)
93197 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
93198 + else
93199 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
93200 + return -EACCES;
93201 + }
93202 +#endif
93203 + return 0;
93204 +}
93205 +
93206 +int
93207 +gr_handle_sock_server(const struct sockaddr *sck)
93208 +{
93209 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93210 + if (grsec_enable_socket_server &&
93211 + in_group_p(grsec_socket_server_gid) &&
93212 + sck && (sck->sa_family != AF_UNIX) &&
93213 + (sck->sa_family != AF_LOCAL)) {
93214 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93215 + return -EACCES;
93216 + }
93217 +#endif
93218 + return 0;
93219 +}
93220 +
93221 +int
93222 +gr_handle_sock_server_other(const struct sock *sck)
93223 +{
93224 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93225 + if (grsec_enable_socket_server &&
93226 + in_group_p(grsec_socket_server_gid) &&
93227 + sck && (sck->sk_family != AF_UNIX) &&
93228 + (sck->sk_family != AF_LOCAL)) {
93229 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93230 + return -EACCES;
93231 + }
93232 +#endif
93233 + return 0;
93234 +}
93235 +
93236 +int
93237 +gr_handle_sock_client(const struct sockaddr *sck)
93238 +{
93239 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93240 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
93241 + sck && (sck->sa_family != AF_UNIX) &&
93242 + (sck->sa_family != AF_LOCAL)) {
93243 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
93244 + return -EACCES;
93245 + }
93246 +#endif
93247 + return 0;
93248 +}
93249 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
93250 new file mode 100644
93251 index 0000000..aaec43c
93252 --- /dev/null
93253 +++ b/grsecurity/grsec_sysctl.c
93254 @@ -0,0 +1,488 @@
93255 +#include <linux/kernel.h>
93256 +#include <linux/sched.h>
93257 +#include <linux/sysctl.h>
93258 +#include <linux/grsecurity.h>
93259 +#include <linux/grinternal.h>
93260 +
93261 +int
93262 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
93263 +{
93264 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93265 + if (dirname == NULL || name == NULL)
93266 + return 0;
93267 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
93268 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
93269 + return -EACCES;
93270 + }
93271 +#endif
93272 + return 0;
93273 +}
93274 +
93275 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
93276 +static int __maybe_unused __read_only one = 1;
93277 +#endif
93278 +
93279 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
93280 + defined(CONFIG_GRKERNSEC_DENYUSB)
93281 +struct ctl_table grsecurity_table[] = {
93282 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93283 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
93284 +#ifdef CONFIG_GRKERNSEC_IO
93285 + {
93286 + .procname = "disable_priv_io",
93287 + .data = &grsec_disable_privio,
93288 + .maxlen = sizeof(int),
93289 + .mode = 0600,
93290 + .proc_handler = &proc_dointvec_secure,
93291 + },
93292 +#endif
93293 +#endif
93294 +#ifdef CONFIG_GRKERNSEC_LINK
93295 + {
93296 + .procname = "linking_restrictions",
93297 + .data = &grsec_enable_link,
93298 + .maxlen = sizeof(int),
93299 + .mode = 0600,
93300 + .proc_handler = &proc_dointvec_secure,
93301 + },
93302 +#endif
93303 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
93304 + {
93305 + .procname = "enforce_symlinksifowner",
93306 + .data = &grsec_enable_symlinkown,
93307 + .maxlen = sizeof(int),
93308 + .mode = 0600,
93309 + .proc_handler = &proc_dointvec_secure,
93310 + },
93311 + {
93312 + .procname = "symlinkown_gid",
93313 + .data = &grsec_symlinkown_gid,
93314 + .maxlen = sizeof(int),
93315 + .mode = 0600,
93316 + .proc_handler = &proc_dointvec_secure,
93317 + },
93318 +#endif
93319 +#ifdef CONFIG_GRKERNSEC_BRUTE
93320 + {
93321 + .procname = "deter_bruteforce",
93322 + .data = &grsec_enable_brute,
93323 + .maxlen = sizeof(int),
93324 + .mode = 0600,
93325 + .proc_handler = &proc_dointvec_secure,
93326 + },
93327 +#endif
93328 +#ifdef CONFIG_GRKERNSEC_FIFO
93329 + {
93330 + .procname = "fifo_restrictions",
93331 + .data = &grsec_enable_fifo,
93332 + .maxlen = sizeof(int),
93333 + .mode = 0600,
93334 + .proc_handler = &proc_dointvec_secure,
93335 + },
93336 +#endif
93337 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
93338 + {
93339 + .procname = "ptrace_readexec",
93340 + .data = &grsec_enable_ptrace_readexec,
93341 + .maxlen = sizeof(int),
93342 + .mode = 0600,
93343 + .proc_handler = &proc_dointvec_secure,
93344 + },
93345 +#endif
93346 +#ifdef CONFIG_GRKERNSEC_SETXID
93347 + {
93348 + .procname = "consistent_setxid",
93349 + .data = &grsec_enable_setxid,
93350 + .maxlen = sizeof(int),
93351 + .mode = 0600,
93352 + .proc_handler = &proc_dointvec_secure,
93353 + },
93354 +#endif
93355 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
93356 + {
93357 + .procname = "ip_blackhole",
93358 + .data = &grsec_enable_blackhole,
93359 + .maxlen = sizeof(int),
93360 + .mode = 0600,
93361 + .proc_handler = &proc_dointvec_secure,
93362 + },
93363 + {
93364 + .procname = "lastack_retries",
93365 + .data = &grsec_lastack_retries,
93366 + .maxlen = sizeof(int),
93367 + .mode = 0600,
93368 + .proc_handler = &proc_dointvec_secure,
93369 + },
93370 +#endif
93371 +#ifdef CONFIG_GRKERNSEC_EXECLOG
93372 + {
93373 + .procname = "exec_logging",
93374 + .data = &grsec_enable_execlog,
93375 + .maxlen = sizeof(int),
93376 + .mode = 0600,
93377 + .proc_handler = &proc_dointvec_secure,
93378 + },
93379 +#endif
93380 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
93381 + {
93382 + .procname = "rwxmap_logging",
93383 + .data = &grsec_enable_log_rwxmaps,
93384 + .maxlen = sizeof(int),
93385 + .mode = 0600,
93386 + .proc_handler = &proc_dointvec_secure,
93387 + },
93388 +#endif
93389 +#ifdef CONFIG_GRKERNSEC_SIGNAL
93390 + {
93391 + .procname = "signal_logging",
93392 + .data = &grsec_enable_signal,
93393 + .maxlen = sizeof(int),
93394 + .mode = 0600,
93395 + .proc_handler = &proc_dointvec_secure,
93396 + },
93397 +#endif
93398 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
93399 + {
93400 + .procname = "forkfail_logging",
93401 + .data = &grsec_enable_forkfail,
93402 + .maxlen = sizeof(int),
93403 + .mode = 0600,
93404 + .proc_handler = &proc_dointvec_secure,
93405 + },
93406 +#endif
93407 +#ifdef CONFIG_GRKERNSEC_TIME
93408 + {
93409 + .procname = "timechange_logging",
93410 + .data = &grsec_enable_time,
93411 + .maxlen = sizeof(int),
93412 + .mode = 0600,
93413 + .proc_handler = &proc_dointvec_secure,
93414 + },
93415 +#endif
93416 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
93417 + {
93418 + .procname = "chroot_deny_shmat",
93419 + .data = &grsec_enable_chroot_shmat,
93420 + .maxlen = sizeof(int),
93421 + .mode = 0600,
93422 + .proc_handler = &proc_dointvec_secure,
93423 + },
93424 +#endif
93425 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
93426 + {
93427 + .procname = "chroot_deny_unix",
93428 + .data = &grsec_enable_chroot_unix,
93429 + .maxlen = sizeof(int),
93430 + .mode = 0600,
93431 + .proc_handler = &proc_dointvec_secure,
93432 + },
93433 +#endif
93434 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
93435 + {
93436 + .procname = "chroot_deny_mount",
93437 + .data = &grsec_enable_chroot_mount,
93438 + .maxlen = sizeof(int),
93439 + .mode = 0600,
93440 + .proc_handler = &proc_dointvec_secure,
93441 + },
93442 +#endif
93443 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
93444 + {
93445 + .procname = "chroot_deny_fchdir",
93446 + .data = &grsec_enable_chroot_fchdir,
93447 + .maxlen = sizeof(int),
93448 + .mode = 0600,
93449 + .proc_handler = &proc_dointvec_secure,
93450 + },
93451 +#endif
93452 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
93453 + {
93454 + .procname = "chroot_deny_chroot",
93455 + .data = &grsec_enable_chroot_double,
93456 + .maxlen = sizeof(int),
93457 + .mode = 0600,
93458 + .proc_handler = &proc_dointvec_secure,
93459 + },
93460 +#endif
93461 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
93462 + {
93463 + .procname = "chroot_deny_pivot",
93464 + .data = &grsec_enable_chroot_pivot,
93465 + .maxlen = sizeof(int),
93466 + .mode = 0600,
93467 + .proc_handler = &proc_dointvec_secure,
93468 + },
93469 +#endif
93470 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
93471 + {
93472 + .procname = "chroot_enforce_chdir",
93473 + .data = &grsec_enable_chroot_chdir,
93474 + .maxlen = sizeof(int),
93475 + .mode = 0600,
93476 + .proc_handler = &proc_dointvec_secure,
93477 + },
93478 +#endif
93479 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
93480 + {
93481 + .procname = "chroot_deny_chmod",
93482 + .data = &grsec_enable_chroot_chmod,
93483 + .maxlen = sizeof(int),
93484 + .mode = 0600,
93485 + .proc_handler = &proc_dointvec_secure,
93486 + },
93487 +#endif
93488 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
93489 + {
93490 + .procname = "chroot_deny_mknod",
93491 + .data = &grsec_enable_chroot_mknod,
93492 + .maxlen = sizeof(int),
93493 + .mode = 0600,
93494 + .proc_handler = &proc_dointvec_secure,
93495 + },
93496 +#endif
93497 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
93498 + {
93499 + .procname = "chroot_restrict_nice",
93500 + .data = &grsec_enable_chroot_nice,
93501 + .maxlen = sizeof(int),
93502 + .mode = 0600,
93503 + .proc_handler = &proc_dointvec_secure,
93504 + },
93505 +#endif
93506 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
93507 + {
93508 + .procname = "chroot_execlog",
93509 + .data = &grsec_enable_chroot_execlog,
93510 + .maxlen = sizeof(int),
93511 + .mode = 0600,
93512 + .proc_handler = &proc_dointvec_secure,
93513 + },
93514 +#endif
93515 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
93516 + {
93517 + .procname = "chroot_caps",
93518 + .data = &grsec_enable_chroot_caps,
93519 + .maxlen = sizeof(int),
93520 + .mode = 0600,
93521 + .proc_handler = &proc_dointvec_secure,
93522 + },
93523 +#endif
93524 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
93525 + {
93526 + .procname = "chroot_deny_bad_rename",
93527 + .data = &grsec_enable_chroot_rename,
93528 + .maxlen = sizeof(int),
93529 + .mode = 0600,
93530 + .proc_handler = &proc_dointvec_secure,
93531 + },
93532 +#endif
93533 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
93534 + {
93535 + .procname = "chroot_deny_sysctl",
93536 + .data = &grsec_enable_chroot_sysctl,
93537 + .maxlen = sizeof(int),
93538 + .mode = 0600,
93539 + .proc_handler = &proc_dointvec_secure,
93540 + },
93541 +#endif
93542 +#ifdef CONFIG_GRKERNSEC_TPE
93543 + {
93544 + .procname = "tpe",
93545 + .data = &grsec_enable_tpe,
93546 + .maxlen = sizeof(int),
93547 + .mode = 0600,
93548 + .proc_handler = &proc_dointvec_secure,
93549 + },
93550 + {
93551 + .procname = "tpe_gid",
93552 + .data = &grsec_tpe_gid,
93553 + .maxlen = sizeof(int),
93554 + .mode = 0600,
93555 + .proc_handler = &proc_dointvec_secure,
93556 + },
93557 +#endif
93558 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93559 + {
93560 + .procname = "tpe_invert",
93561 + .data = &grsec_enable_tpe_invert,
93562 + .maxlen = sizeof(int),
93563 + .mode = 0600,
93564 + .proc_handler = &proc_dointvec_secure,
93565 + },
93566 +#endif
93567 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93568 + {
93569 + .procname = "tpe_restrict_all",
93570 + .data = &grsec_enable_tpe_all,
93571 + .maxlen = sizeof(int),
93572 + .mode = 0600,
93573 + .proc_handler = &proc_dointvec_secure,
93574 + },
93575 +#endif
93576 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93577 + {
93578 + .procname = "socket_all",
93579 + .data = &grsec_enable_socket_all,
93580 + .maxlen = sizeof(int),
93581 + .mode = 0600,
93582 + .proc_handler = &proc_dointvec_secure,
93583 + },
93584 + {
93585 + .procname = "socket_all_gid",
93586 + .data = &grsec_socket_all_gid,
93587 + .maxlen = sizeof(int),
93588 + .mode = 0600,
93589 + .proc_handler = &proc_dointvec_secure,
93590 + },
93591 +#endif
93592 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93593 + {
93594 + .procname = "socket_client",
93595 + .data = &grsec_enable_socket_client,
93596 + .maxlen = sizeof(int),
93597 + .mode = 0600,
93598 + .proc_handler = &proc_dointvec_secure,
93599 + },
93600 + {
93601 + .procname = "socket_client_gid",
93602 + .data = &grsec_socket_client_gid,
93603 + .maxlen = sizeof(int),
93604 + .mode = 0600,
93605 + .proc_handler = &proc_dointvec_secure,
93606 + },
93607 +#endif
93608 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93609 + {
93610 + .procname = "socket_server",
93611 + .data = &grsec_enable_socket_server,
93612 + .maxlen = sizeof(int),
93613 + .mode = 0600,
93614 + .proc_handler = &proc_dointvec_secure,
93615 + },
93616 + {
93617 + .procname = "socket_server_gid",
93618 + .data = &grsec_socket_server_gid,
93619 + .maxlen = sizeof(int),
93620 + .mode = 0600,
93621 + .proc_handler = &proc_dointvec_secure,
93622 + },
93623 +#endif
93624 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
93625 + {
93626 + .procname = "audit_group",
93627 + .data = &grsec_enable_group,
93628 + .maxlen = sizeof(int),
93629 + .mode = 0600,
93630 + .proc_handler = &proc_dointvec_secure,
93631 + },
93632 + {
93633 + .procname = "audit_gid",
93634 + .data = &grsec_audit_gid,
93635 + .maxlen = sizeof(int),
93636 + .mode = 0600,
93637 + .proc_handler = &proc_dointvec_secure,
93638 + },
93639 +#endif
93640 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
93641 + {
93642 + .procname = "audit_chdir",
93643 + .data = &grsec_enable_chdir,
93644 + .maxlen = sizeof(int),
93645 + .mode = 0600,
93646 + .proc_handler = &proc_dointvec_secure,
93647 + },
93648 +#endif
93649 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
93650 + {
93651 + .procname = "audit_mount",
93652 + .data = &grsec_enable_mount,
93653 + .maxlen = sizeof(int),
93654 + .mode = 0600,
93655 + .proc_handler = &proc_dointvec_secure,
93656 + },
93657 +#endif
93658 +#ifdef CONFIG_GRKERNSEC_DMESG
93659 + {
93660 + .procname = "dmesg",
93661 + .data = &grsec_enable_dmesg,
93662 + .maxlen = sizeof(int),
93663 + .mode = 0600,
93664 + .proc_handler = &proc_dointvec_secure,
93665 + },
93666 +#endif
93667 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93668 + {
93669 + .procname = "chroot_findtask",
93670 + .data = &grsec_enable_chroot_findtask,
93671 + .maxlen = sizeof(int),
93672 + .mode = 0600,
93673 + .proc_handler = &proc_dointvec_secure,
93674 + },
93675 +#endif
93676 +#ifdef CONFIG_GRKERNSEC_RESLOG
93677 + {
93678 + .procname = "resource_logging",
93679 + .data = &grsec_resource_logging,
93680 + .maxlen = sizeof(int),
93681 + .mode = 0600,
93682 + .proc_handler = &proc_dointvec_secure,
93683 + },
93684 +#endif
93685 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
93686 + {
93687 + .procname = "audit_ptrace",
93688 + .data = &grsec_enable_audit_ptrace,
93689 + .maxlen = sizeof(int),
93690 + .mode = 0600,
93691 + .proc_handler = &proc_dointvec_secure,
93692 + },
93693 +#endif
93694 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
93695 + {
93696 + .procname = "harden_ptrace",
93697 + .data = &grsec_enable_harden_ptrace,
93698 + .maxlen = sizeof(int),
93699 + .mode = 0600,
93700 + .proc_handler = &proc_dointvec_secure,
93701 + },
93702 +#endif
93703 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
93704 + {
93705 + .procname = "harden_ipc",
93706 + .data = &grsec_enable_harden_ipc,
93707 + .maxlen = sizeof(int),
93708 + .mode = 0600,
93709 + .proc_handler = &proc_dointvec_secure,
93710 + },
93711 +#endif
93712 + {
93713 + .procname = "grsec_lock",
93714 + .data = &grsec_lock,
93715 + .maxlen = sizeof(int),
93716 + .mode = 0600,
93717 + .proc_handler = &proc_dointvec_secure,
93718 + },
93719 +#endif
93720 +#ifdef CONFIG_GRKERNSEC_ROFS
93721 + {
93722 + .procname = "romount_protect",
93723 + .data = &grsec_enable_rofs,
93724 + .maxlen = sizeof(int),
93725 + .mode = 0600,
93726 + .proc_handler = &proc_dointvec_minmax_secure,
93727 + .extra1 = &one,
93728 + .extra2 = &one,
93729 + },
93730 +#endif
93731 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
93732 + {
93733 + .procname = "deny_new_usb",
93734 + .data = &grsec_deny_new_usb,
93735 + .maxlen = sizeof(int),
93736 + .mode = 0600,
93737 + .proc_handler = &proc_dointvec_secure,
93738 + },
93739 +#endif
93740 + { }
93741 +};
93742 +#endif
93743 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
93744 new file mode 100644
93745 index 0000000..61b514e
93746 --- /dev/null
93747 +++ b/grsecurity/grsec_time.c
93748 @@ -0,0 +1,16 @@
93749 +#include <linux/kernel.h>
93750 +#include <linux/sched.h>
93751 +#include <linux/grinternal.h>
93752 +#include <linux/module.h>
93753 +
93754 +void
93755 +gr_log_timechange(void)
93756 +{
93757 +#ifdef CONFIG_GRKERNSEC_TIME
93758 + if (grsec_enable_time)
93759 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
93760 +#endif
93761 + return;
93762 +}
93763 +
93764 +EXPORT_SYMBOL_GPL(gr_log_timechange);
93765 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
93766 new file mode 100644
93767 index 0000000..9786671
93768 --- /dev/null
93769 +++ b/grsecurity/grsec_tpe.c
93770 @@ -0,0 +1,78 @@
93771 +#include <linux/kernel.h>
93772 +#include <linux/sched.h>
93773 +#include <linux/file.h>
93774 +#include <linux/fs.h>
93775 +#include <linux/grinternal.h>
93776 +
93777 +extern int gr_acl_tpe_check(void);
93778 +
93779 +int
93780 +gr_tpe_allow(const struct file *file)
93781 +{
93782 +#ifdef CONFIG_GRKERNSEC
93783 + struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent);
93784 + struct inode *file_inode = d_backing_inode(file->f_path.dentry);
93785 + const struct cred *cred = current_cred();
93786 + char *msg = NULL;
93787 + char *msg2 = NULL;
93788 +
93789 + // never restrict root
93790 + if (gr_is_global_root(cred->uid))
93791 + return 1;
93792 +
93793 + if (grsec_enable_tpe) {
93794 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93795 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
93796 + msg = "not being in trusted group";
93797 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
93798 + msg = "being in untrusted group";
93799 +#else
93800 + if (in_group_p(grsec_tpe_gid))
93801 + msg = "being in untrusted group";
93802 +#endif
93803 + }
93804 + if (!msg && gr_acl_tpe_check())
93805 + msg = "being in untrusted role";
93806 +
93807 + // not in any affected group/role
93808 + if (!msg)
93809 + goto next_check;
93810 +
93811 + if (gr_is_global_nonroot(inode->i_uid))
93812 + msg2 = "file in non-root-owned directory";
93813 + else if (inode->i_mode & S_IWOTH)
93814 + msg2 = "file in world-writable directory";
93815 + else if (inode->i_mode & S_IWGRP)
93816 + msg2 = "file in group-writable directory";
93817 + else if (file_inode->i_mode & S_IWOTH)
93818 + msg2 = "file is world-writable";
93819 +
93820 + if (msg && msg2) {
93821 + char fullmsg[70] = {0};
93822 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
93823 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
93824 + return 0;
93825 + }
93826 + msg = NULL;
93827 +next_check:
93828 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93829 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
93830 + return 1;
93831 +
93832 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
93833 + msg = "directory not owned by user";
93834 + else if (inode->i_mode & S_IWOTH)
93835 + msg = "file in world-writable directory";
93836 + else if (inode->i_mode & S_IWGRP)
93837 + msg = "file in group-writable directory";
93838 + else if (file_inode->i_mode & S_IWOTH)
93839 + msg = "file is world-writable";
93840 +
93841 + if (msg) {
93842 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
93843 + return 0;
93844 + }
93845 +#endif
93846 +#endif
93847 + return 1;
93848 +}
93849 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
93850 new file mode 100644
93851 index 0000000..ae02d8e
93852 --- /dev/null
93853 +++ b/grsecurity/grsec_usb.c
93854 @@ -0,0 +1,15 @@
93855 +#include <linux/kernel.h>
93856 +#include <linux/grinternal.h>
93857 +#include <linux/module.h>
93858 +
93859 +int gr_handle_new_usb(void)
93860 +{
93861 +#ifdef CONFIG_GRKERNSEC_DENYUSB
93862 + if (grsec_deny_new_usb) {
93863 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
93864 + return 1;
93865 + }
93866 +#endif
93867 + return 0;
93868 +}
93869 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
93870 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
93871 new file mode 100644
93872 index 0000000..158b330
93873 --- /dev/null
93874 +++ b/grsecurity/grsum.c
93875 @@ -0,0 +1,64 @@
93876 +#include <linux/err.h>
93877 +#include <linux/kernel.h>
93878 +#include <linux/sched.h>
93879 +#include <linux/mm.h>
93880 +#include <linux/scatterlist.h>
93881 +#include <linux/crypto.h>
93882 +#include <linux/gracl.h>
93883 +
93884 +
93885 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
93886 +#error "crypto and sha256 must be built into the kernel"
93887 +#endif
93888 +
93889 +int
93890 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
93891 +{
93892 + struct crypto_hash *tfm;
93893 + struct hash_desc desc;
93894 + struct scatterlist sg[2];
93895 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
93896 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
93897 + unsigned long *sumptr = (unsigned long *)sum;
93898 + int cryptres;
93899 + int retval = 1;
93900 + volatile int mismatched = 0;
93901 + volatile int dummy = 0;
93902 + unsigned int i;
93903 +
93904 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
93905 + if (IS_ERR(tfm)) {
93906 + /* should never happen, since sha256 should be built in */
93907 + memset(entry->pw, 0, GR_PW_LEN);
93908 + return 1;
93909 + }
93910 +
93911 + sg_init_table(sg, 2);
93912 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
93913 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
93914 +
93915 + desc.tfm = tfm;
93916 + desc.flags = 0;
93917 +
93918 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
93919 + temp_sum);
93920 +
93921 + memset(entry->pw, 0, GR_PW_LEN);
93922 +
93923 + if (cryptres)
93924 + goto out;
93925 +
93926 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
93927 + if (sumptr[i] != tmpsumptr[i])
93928 + mismatched = 1;
93929 + else
93930 + dummy = 1; // waste a cycle
93931 +
93932 + if (!mismatched)
93933 + retval = dummy - 1;
93934 +
93935 +out:
93936 + crypto_free_hash(tfm);
93937 +
93938 + return retval;
93939 +}
93940 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
93941 index 5bdab6b..9ae82fe 100644
93942 --- a/include/asm-generic/4level-fixup.h
93943 +++ b/include/asm-generic/4level-fixup.h
93944 @@ -14,8 +14,10 @@
93945 #define pmd_alloc(mm, pud, address) \
93946 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
93947 NULL: pmd_offset(pud, address))
93948 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
93949
93950 #define pud_alloc(mm, pgd, address) (pgd)
93951 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
93952 #define pud_offset(pgd, start) (pgd)
93953 #define pud_none(pud) 0
93954 #define pud_bad(pud) 0
93955 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
93956 index b7babf0..1e4b4f1 100644
93957 --- a/include/asm-generic/atomic-long.h
93958 +++ b/include/asm-generic/atomic-long.h
93959 @@ -22,6 +22,12 @@
93960
93961 typedef atomic64_t atomic_long_t;
93962
93963 +#ifdef CONFIG_PAX_REFCOUNT
93964 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
93965 +#else
93966 +typedef atomic64_t atomic_long_unchecked_t;
93967 +#endif
93968 +
93969 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
93970
93971 static inline long atomic_long_read(atomic_long_t *l)
93972 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93973 return (long)atomic64_read(v);
93974 }
93975
93976 +#ifdef CONFIG_PAX_REFCOUNT
93977 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93978 +{
93979 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93980 +
93981 + return (long)atomic64_read_unchecked(v);
93982 +}
93983 +#endif
93984 +
93985 static inline void atomic_long_set(atomic_long_t *l, long i)
93986 {
93987 atomic64_t *v = (atomic64_t *)l;
93988 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93989 atomic64_set(v, i);
93990 }
93991
93992 +#ifdef CONFIG_PAX_REFCOUNT
93993 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93994 +{
93995 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93996 +
93997 + atomic64_set_unchecked(v, i);
93998 +}
93999 +#endif
94000 +
94001 static inline void atomic_long_inc(atomic_long_t *l)
94002 {
94003 atomic64_t *v = (atomic64_t *)l;
94004 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
94005 atomic64_inc(v);
94006 }
94007
94008 +#ifdef CONFIG_PAX_REFCOUNT
94009 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
94010 +{
94011 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94012 +
94013 + atomic64_inc_unchecked(v);
94014 +}
94015 +#endif
94016 +
94017 static inline void atomic_long_dec(atomic_long_t *l)
94018 {
94019 atomic64_t *v = (atomic64_t *)l;
94020 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
94021 atomic64_dec(v);
94022 }
94023
94024 +#ifdef CONFIG_PAX_REFCOUNT
94025 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94026 +{
94027 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94028 +
94029 + atomic64_dec_unchecked(v);
94030 +}
94031 +#endif
94032 +
94033 static inline void atomic_long_add(long i, atomic_long_t *l)
94034 {
94035 atomic64_t *v = (atomic64_t *)l;
94036 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94037 atomic64_add(i, v);
94038 }
94039
94040 +#ifdef CONFIG_PAX_REFCOUNT
94041 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94042 +{
94043 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94044 +
94045 + atomic64_add_unchecked(i, v);
94046 +}
94047 +#endif
94048 +
94049 static inline void atomic_long_sub(long i, atomic_long_t *l)
94050 {
94051 atomic64_t *v = (atomic64_t *)l;
94052 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94053 atomic64_sub(i, v);
94054 }
94055
94056 +#ifdef CONFIG_PAX_REFCOUNT
94057 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94058 +{
94059 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94060 +
94061 + atomic64_sub_unchecked(i, v);
94062 +}
94063 +#endif
94064 +
94065 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94066 {
94067 atomic64_t *v = (atomic64_t *)l;
94068 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94069 return atomic64_add_negative(i, v);
94070 }
94071
94072 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94073 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94074 {
94075 atomic64_t *v = (atomic64_t *)l;
94076
94077 return (long)atomic64_add_return(i, v);
94078 }
94079
94080 +#ifdef CONFIG_PAX_REFCOUNT
94081 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94082 +{
94083 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94084 +
94085 + return (long)atomic64_add_return_unchecked(i, v);
94086 +}
94087 +#endif
94088 +
94089 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94090 {
94091 atomic64_t *v = (atomic64_t *)l;
94092 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94093 return (long)atomic64_inc_return(v);
94094 }
94095
94096 +#ifdef CONFIG_PAX_REFCOUNT
94097 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94098 +{
94099 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
94100 +
94101 + return (long)atomic64_inc_return_unchecked(v);
94102 +}
94103 +#endif
94104 +
94105 static inline long atomic_long_dec_return(atomic_long_t *l)
94106 {
94107 atomic64_t *v = (atomic64_t *)l;
94108 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94109
94110 typedef atomic_t atomic_long_t;
94111
94112 +#ifdef CONFIG_PAX_REFCOUNT
94113 +typedef atomic_unchecked_t atomic_long_unchecked_t;
94114 +#else
94115 +typedef atomic_t atomic_long_unchecked_t;
94116 +#endif
94117 +
94118 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
94119 static inline long atomic_long_read(atomic_long_t *l)
94120 {
94121 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
94122 return (long)atomic_read(v);
94123 }
94124
94125 +#ifdef CONFIG_PAX_REFCOUNT
94126 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
94127 +{
94128 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94129 +
94130 + return (long)atomic_read_unchecked(v);
94131 +}
94132 +#endif
94133 +
94134 static inline void atomic_long_set(atomic_long_t *l, long i)
94135 {
94136 atomic_t *v = (atomic_t *)l;
94137 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
94138 atomic_set(v, i);
94139 }
94140
94141 +#ifdef CONFIG_PAX_REFCOUNT
94142 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
94143 +{
94144 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94145 +
94146 + atomic_set_unchecked(v, i);
94147 +}
94148 +#endif
94149 +
94150 static inline void atomic_long_inc(atomic_long_t *l)
94151 {
94152 atomic_t *v = (atomic_t *)l;
94153 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
94154 atomic_inc(v);
94155 }
94156
94157 +#ifdef CONFIG_PAX_REFCOUNT
94158 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
94159 +{
94160 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94161 +
94162 + atomic_inc_unchecked(v);
94163 +}
94164 +#endif
94165 +
94166 static inline void atomic_long_dec(atomic_long_t *l)
94167 {
94168 atomic_t *v = (atomic_t *)l;
94169 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
94170 atomic_dec(v);
94171 }
94172
94173 +#ifdef CONFIG_PAX_REFCOUNT
94174 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94175 +{
94176 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94177 +
94178 + atomic_dec_unchecked(v);
94179 +}
94180 +#endif
94181 +
94182 static inline void atomic_long_add(long i, atomic_long_t *l)
94183 {
94184 atomic_t *v = (atomic_t *)l;
94185 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94186 atomic_add(i, v);
94187 }
94188
94189 +#ifdef CONFIG_PAX_REFCOUNT
94190 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94191 +{
94192 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94193 +
94194 + atomic_add_unchecked(i, v);
94195 +}
94196 +#endif
94197 +
94198 static inline void atomic_long_sub(long i, atomic_long_t *l)
94199 {
94200 atomic_t *v = (atomic_t *)l;
94201 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94202 atomic_sub(i, v);
94203 }
94204
94205 +#ifdef CONFIG_PAX_REFCOUNT
94206 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94207 +{
94208 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94209 +
94210 + atomic_sub_unchecked(i, v);
94211 +}
94212 +#endif
94213 +
94214 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94215 {
94216 atomic_t *v = (atomic_t *)l;
94217 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94218 return atomic_add_negative(i, v);
94219 }
94220
94221 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94222 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94223 {
94224 atomic_t *v = (atomic_t *)l;
94225
94226 return (long)atomic_add_return(i, v);
94227 }
94228
94229 +#ifdef CONFIG_PAX_REFCOUNT
94230 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94231 +{
94232 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94233 +
94234 + return (long)atomic_add_return_unchecked(i, v);
94235 +}
94236 +
94237 +#endif
94238 +
94239 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94240 {
94241 atomic_t *v = (atomic_t *)l;
94242 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94243 return (long)atomic_inc_return(v);
94244 }
94245
94246 +#ifdef CONFIG_PAX_REFCOUNT
94247 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94248 +{
94249 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94250 +
94251 + return (long)atomic_inc_return_unchecked(v);
94252 +}
94253 +#endif
94254 +
94255 static inline long atomic_long_dec_return(atomic_long_t *l)
94256 {
94257 atomic_t *v = (atomic_t *)l;
94258 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94259
94260 #endif /* BITS_PER_LONG == 64 */
94261
94262 +#ifdef CONFIG_PAX_REFCOUNT
94263 +static inline void pax_refcount_needs_these_functions(void)
94264 +{
94265 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
94266 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
94267 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
94268 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
94269 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
94270 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
94271 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
94272 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
94273 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
94274 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
94275 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
94276 +#ifdef CONFIG_X86
94277 + atomic_clear_mask_unchecked(0, NULL);
94278 + atomic_set_mask_unchecked(0, NULL);
94279 +#endif
94280 +
94281 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
94282 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
94283 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
94284 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
94285 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
94286 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
94287 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
94288 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
94289 +}
94290 +#else
94291 +#define atomic_read_unchecked(v) atomic_read(v)
94292 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
94293 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
94294 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
94295 +#define atomic_inc_unchecked(v) atomic_inc(v)
94296 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
94297 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
94298 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
94299 +#define atomic_dec_unchecked(v) atomic_dec(v)
94300 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
94301 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
94302 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
94303 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
94304 +
94305 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
94306 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
94307 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
94308 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
94309 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
94310 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
94311 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
94312 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
94313 +#endif
94314 +
94315 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
94316 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
94317 index 30ad9c8..c70c170 100644
94318 --- a/include/asm-generic/atomic64.h
94319 +++ b/include/asm-generic/atomic64.h
94320 @@ -16,6 +16,8 @@ typedef struct {
94321 long long counter;
94322 } atomic64_t;
94323
94324 +typedef atomic64_t atomic64_unchecked_t;
94325 +
94326 #define ATOMIC64_INIT(i) { (i) }
94327
94328 extern long long atomic64_read(const atomic64_t *v);
94329 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
94330 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
94331 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
94332
94333 +#define atomic64_read_unchecked(v) atomic64_read(v)
94334 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
94335 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
94336 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
94337 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
94338 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
94339 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
94340 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
94341 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
94342 +
94343 #endif /* _ASM_GENERIC_ATOMIC64_H */
94344 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
94345 index f5c40b0..e902f9d 100644
94346 --- a/include/asm-generic/barrier.h
94347 +++ b/include/asm-generic/barrier.h
94348 @@ -82,7 +82,7 @@
94349 do { \
94350 compiletime_assert_atomic_type(*p); \
94351 smp_mb(); \
94352 - ACCESS_ONCE(*p) = (v); \
94353 + ACCESS_ONCE_RW(*p) = (v); \
94354 } while (0)
94355
94356 #define smp_load_acquire(p) \
94357 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
94358 index a60a7cc..0fe12f2 100644
94359 --- a/include/asm-generic/bitops/__fls.h
94360 +++ b/include/asm-generic/bitops/__fls.h
94361 @@ -9,7 +9,7 @@
94362 *
94363 * Undefined if no set bit exists, so code should check against 0 first.
94364 */
94365 -static __always_inline unsigned long __fls(unsigned long word)
94366 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
94367 {
94368 int num = BITS_PER_LONG - 1;
94369
94370 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
94371 index 0576d1f..dad6c71 100644
94372 --- a/include/asm-generic/bitops/fls.h
94373 +++ b/include/asm-generic/bitops/fls.h
94374 @@ -9,7 +9,7 @@
94375 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
94376 */
94377
94378 -static __always_inline int fls(int x)
94379 +static __always_inline int __intentional_overflow(-1) fls(int x)
94380 {
94381 int r = 32;
94382
94383 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
94384 index b097cf8..3d40e14 100644
94385 --- a/include/asm-generic/bitops/fls64.h
94386 +++ b/include/asm-generic/bitops/fls64.h
94387 @@ -15,7 +15,7 @@
94388 * at position 64.
94389 */
94390 #if BITS_PER_LONG == 32
94391 -static __always_inline int fls64(__u64 x)
94392 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94393 {
94394 __u32 h = x >> 32;
94395 if (h)
94396 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
94397 return fls(x);
94398 }
94399 #elif BITS_PER_LONG == 64
94400 -static __always_inline int fls64(__u64 x)
94401 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94402 {
94403 if (x == 0)
94404 return 0;
94405 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
94406 index 630dd23..8c1dcb6b 100644
94407 --- a/include/asm-generic/bug.h
94408 +++ b/include/asm-generic/bug.h
94409 @@ -62,13 +62,13 @@ struct bug_entry {
94410 * to provide better diagnostics.
94411 */
94412 #ifndef __WARN_TAINT
94413 -extern __printf(3, 4)
94414 +extern __printf(3, 4) __nocapture(1, 3, 4)
94415 void warn_slowpath_fmt(const char *file, const int line,
94416 const char *fmt, ...);
94417 -extern __printf(4, 5)
94418 +extern __printf(4, 5) __nocapture(1, 4, 5)
94419 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
94420 const char *fmt, ...);
94421 -extern void warn_slowpath_null(const char *file, const int line);
94422 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
94423 #define WANT_WARN_ON_SLOWPATH
94424 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
94425 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
94426 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
94427 index 1bfcfe5..e04c5c9 100644
94428 --- a/include/asm-generic/cache.h
94429 +++ b/include/asm-generic/cache.h
94430 @@ -6,7 +6,7 @@
94431 * cache lines need to provide their own cache.h.
94432 */
94433
94434 -#define L1_CACHE_SHIFT 5
94435 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
94436 +#define L1_CACHE_SHIFT 5UL
94437 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
94438
94439 #endif /* __ASM_GENERIC_CACHE_H */
94440 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
94441 index 0d68a1e..b74a761 100644
94442 --- a/include/asm-generic/emergency-restart.h
94443 +++ b/include/asm-generic/emergency-restart.h
94444 @@ -1,7 +1,7 @@
94445 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
94446 #define _ASM_GENERIC_EMERGENCY_RESTART_H
94447
94448 -static inline void machine_emergency_restart(void)
94449 +static inline __noreturn void machine_emergency_restart(void)
94450 {
94451 machine_restart(NULL);
94452 }
94453 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
94454 index 90f99c7..00ce236 100644
94455 --- a/include/asm-generic/kmap_types.h
94456 +++ b/include/asm-generic/kmap_types.h
94457 @@ -2,9 +2,9 @@
94458 #define _ASM_GENERIC_KMAP_TYPES_H
94459
94460 #ifdef __WITH_KM_FENCE
94461 -# define KM_TYPE_NR 41
94462 +# define KM_TYPE_NR 42
94463 #else
94464 -# define KM_TYPE_NR 20
94465 +# define KM_TYPE_NR 21
94466 #endif
94467
94468 #endif
94469 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
94470 index 9ceb03b..62b0b8f 100644
94471 --- a/include/asm-generic/local.h
94472 +++ b/include/asm-generic/local.h
94473 @@ -23,24 +23,37 @@ typedef struct
94474 atomic_long_t a;
94475 } local_t;
94476
94477 +typedef struct {
94478 + atomic_long_unchecked_t a;
94479 +} local_unchecked_t;
94480 +
94481 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
94482
94483 #define local_read(l) atomic_long_read(&(l)->a)
94484 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
94485 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
94486 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
94487 #define local_inc(l) atomic_long_inc(&(l)->a)
94488 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
94489 #define local_dec(l) atomic_long_dec(&(l)->a)
94490 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
94491 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
94492 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
94493 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
94494 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
94495
94496 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
94497 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
94498 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
94499 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
94500 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
94501 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
94502 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
94503 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
94504 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
94505
94506 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94507 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94508 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
94509 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
94510 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
94511 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
94512 index 725612b..9cc513a 100644
94513 --- a/include/asm-generic/pgtable-nopmd.h
94514 +++ b/include/asm-generic/pgtable-nopmd.h
94515 @@ -1,14 +1,19 @@
94516 #ifndef _PGTABLE_NOPMD_H
94517 #define _PGTABLE_NOPMD_H
94518
94519 -#ifndef __ASSEMBLY__
94520 -
94521 #include <asm-generic/pgtable-nopud.h>
94522
94523 -struct mm_struct;
94524 -
94525 #define __PAGETABLE_PMD_FOLDED
94526
94527 +#define PMD_SHIFT PUD_SHIFT
94528 +#define PTRS_PER_PMD 1
94529 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
94530 +#define PMD_MASK (~(PMD_SIZE-1))
94531 +
94532 +#ifndef __ASSEMBLY__
94533 +
94534 +struct mm_struct;
94535 +
94536 /*
94537 * Having the pmd type consist of a pud gets the size right, and allows
94538 * us to conceptually access the pud entry that this pmd is folded into
94539 @@ -16,11 +21,6 @@ struct mm_struct;
94540 */
94541 typedef struct { pud_t pud; } pmd_t;
94542
94543 -#define PMD_SHIFT PUD_SHIFT
94544 -#define PTRS_PER_PMD 1
94545 -#define PMD_SIZE (1UL << PMD_SHIFT)
94546 -#define PMD_MASK (~(PMD_SIZE-1))
94547 -
94548 /*
94549 * The "pud_xxx()" functions here are trivial for a folded two-level
94550 * setup: the pmd is never bad, and a pmd always exists (as it's folded
94551 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
94552 index 810431d..0ec4804f 100644
94553 --- a/include/asm-generic/pgtable-nopud.h
94554 +++ b/include/asm-generic/pgtable-nopud.h
94555 @@ -1,10 +1,15 @@
94556 #ifndef _PGTABLE_NOPUD_H
94557 #define _PGTABLE_NOPUD_H
94558
94559 -#ifndef __ASSEMBLY__
94560 -
94561 #define __PAGETABLE_PUD_FOLDED
94562
94563 +#define PUD_SHIFT PGDIR_SHIFT
94564 +#define PTRS_PER_PUD 1
94565 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
94566 +#define PUD_MASK (~(PUD_SIZE-1))
94567 +
94568 +#ifndef __ASSEMBLY__
94569 +
94570 /*
94571 * Having the pud type consist of a pgd gets the size right, and allows
94572 * us to conceptually access the pgd entry that this pud is folded into
94573 @@ -12,11 +17,6 @@
94574 */
94575 typedef struct { pgd_t pgd; } pud_t;
94576
94577 -#define PUD_SHIFT PGDIR_SHIFT
94578 -#define PTRS_PER_PUD 1
94579 -#define PUD_SIZE (1UL << PUD_SHIFT)
94580 -#define PUD_MASK (~(PUD_SIZE-1))
94581 -
94582 /*
94583 * The "pgd_xxx()" functions here are trivial for a folded two-level
94584 * setup: the pud is never bad, and a pud always exists (as it's folded
94585 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
94586 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
94587
94588 #define pgd_populate(mm, pgd, pud) do { } while (0)
94589 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
94590 /*
94591 * (puds are folded into pgds so this doesn't get actually called,
94592 * but the define is needed for a generic inline function.)
94593 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
94594 index 39f1d6a..7dae6fb 100644
94595 --- a/include/asm-generic/pgtable.h
94596 +++ b/include/asm-generic/pgtable.h
94597 @@ -695,6 +695,22 @@ static inline int pmd_protnone(pmd_t pmd)
94598 }
94599 #endif /* CONFIG_NUMA_BALANCING */
94600
94601 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
94602 +#ifdef CONFIG_PAX_KERNEXEC
94603 +#error KERNEXEC requires pax_open_kernel
94604 +#else
94605 +static inline unsigned long pax_open_kernel(void) { return 0; }
94606 +#endif
94607 +#endif
94608 +
94609 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
94610 +#ifdef CONFIG_PAX_KERNEXEC
94611 +#error KERNEXEC requires pax_close_kernel
94612 +#else
94613 +static inline unsigned long pax_close_kernel(void) { return 0; }
94614 +#endif
94615 +#endif
94616 +
94617 #endif /* CONFIG_MMU */
94618
94619 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
94620 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
94621 index 72d8803..cb9749c 100644
94622 --- a/include/asm-generic/uaccess.h
94623 +++ b/include/asm-generic/uaccess.h
94624 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
94625 return __clear_user(to, n);
94626 }
94627
94628 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
94629 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94630 +#error UDEREF requires pax_open_userland
94631 +#else
94632 +static inline unsigned long pax_open_userland(void) { return 0; }
94633 +#endif
94634 +#endif
94635 +
94636 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
94637 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94638 +#error UDEREF requires pax_close_userland
94639 +#else
94640 +static inline unsigned long pax_close_userland(void) { return 0; }
94641 +#endif
94642 +#endif
94643 +
94644 #endif /* __ASM_GENERIC_UACCESS_H */
94645 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
94646 index 8bd374d..9590e70 100644
94647 --- a/include/asm-generic/vmlinux.lds.h
94648 +++ b/include/asm-generic/vmlinux.lds.h
94649 @@ -246,6 +246,7 @@
94650 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
94651 VMLINUX_SYMBOL(__start_rodata) = .; \
94652 *(.rodata) *(.rodata.*) \
94653 + *(.data..read_only) \
94654 *(__vermagic) /* Kernel version magic */ \
94655 . = ALIGN(8); \
94656 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
94657 @@ -504,6 +505,7 @@
94658 KERNEL_CTORS() \
94659 MCOUNT_REC() \
94660 *(.init.rodata) \
94661 + *(.init.rodata.*) \
94662 FTRACE_EVENTS() \
94663 TRACE_SYSCALLS() \
94664 KPROBE_BLACKLIST() \
94665 @@ -525,6 +527,8 @@
94666
94667 #define EXIT_DATA \
94668 *(.exit.data) \
94669 + *(.exit.rodata) \
94670 + *(.exit.rodata.*) \
94671 MEM_DISCARD(exit.data) \
94672 MEM_DISCARD(exit.rodata)
94673
94674 @@ -741,17 +745,18 @@
94675 * section in the linker script will go there too. @phdr should have
94676 * a leading colon.
94677 *
94678 - * Note that this macros defines __per_cpu_load as an absolute symbol.
94679 + * Note that this macros defines per_cpu_load as an absolute symbol.
94680 * If there is no need to put the percpu section at a predetermined
94681 * address, use PERCPU_SECTION.
94682 */
94683 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
94684 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
94685 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
94686 + per_cpu_load = .; \
94687 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
94688 - LOAD_OFFSET) { \
94689 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
94690 PERCPU_INPUT(cacheline) \
94691 } phdr \
94692 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
94693 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
94694
94695 /**
94696 * PERCPU_SECTION - define output section for percpu area, simple version
94697 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
94698 index 0ecb768..f910132 100644
94699 --- a/include/crypto/algapi.h
94700 +++ b/include/crypto/algapi.h
94701 @@ -34,7 +34,7 @@ struct crypto_type {
94702 unsigned int maskclear;
94703 unsigned int maskset;
94704 unsigned int tfmsize;
94705 -};
94706 +} __do_const;
94707
94708 struct crypto_instance {
94709 struct crypto_alg alg;
94710 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
94711 index 62c40777..f980496 100644
94712 --- a/include/drm/drmP.h
94713 +++ b/include/drm/drmP.h
94714 @@ -59,6 +59,7 @@
94715
94716 #include <asm/mman.h>
94717 #include <asm/pgalloc.h>
94718 +#include <asm/local.h>
94719 #include <asm/uaccess.h>
94720
94721 #include <uapi/drm/drm.h>
94722 @@ -137,17 +138,18 @@ void drm_err(const char *format, ...);
94723 /*@{*/
94724
94725 /* driver capabilities and requirements mask */
94726 -#define DRIVER_USE_AGP 0x1
94727 -#define DRIVER_PCI_DMA 0x8
94728 -#define DRIVER_SG 0x10
94729 -#define DRIVER_HAVE_DMA 0x20
94730 -#define DRIVER_HAVE_IRQ 0x40
94731 -#define DRIVER_IRQ_SHARED 0x80
94732 -#define DRIVER_GEM 0x1000
94733 -#define DRIVER_MODESET 0x2000
94734 -#define DRIVER_PRIME 0x4000
94735 -#define DRIVER_RENDER 0x8000
94736 -#define DRIVER_ATOMIC 0x10000
94737 +#define DRIVER_USE_AGP 0x1
94738 +#define DRIVER_PCI_DMA 0x8
94739 +#define DRIVER_SG 0x10
94740 +#define DRIVER_HAVE_DMA 0x20
94741 +#define DRIVER_HAVE_IRQ 0x40
94742 +#define DRIVER_IRQ_SHARED 0x80
94743 +#define DRIVER_GEM 0x1000
94744 +#define DRIVER_MODESET 0x2000
94745 +#define DRIVER_PRIME 0x4000
94746 +#define DRIVER_RENDER 0x8000
94747 +#define DRIVER_ATOMIC 0x10000
94748 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
94749
94750 /***********************************************************************/
94751 /** \name Macros to make printk easier */
94752 @@ -233,10 +235,12 @@ void drm_err(const char *format, ...);
94753 * \param cmd command.
94754 * \param arg argument.
94755 */
94756 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
94757 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
94758 + struct drm_file *file_priv);
94759 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
94760 struct drm_file *file_priv);
94761
94762 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94763 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
94764 unsigned long arg);
94765
94766 #define DRM_IOCTL_NR(n) _IOC_NR(n)
94767 @@ -252,9 +256,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94768 struct drm_ioctl_desc {
94769 unsigned int cmd;
94770 int flags;
94771 - drm_ioctl_t *func;
94772 + drm_ioctl_t func;
94773 const char *name;
94774 -};
94775 +} __do_const;
94776
94777 /**
94778 * Creates a driver or general drm_ioctl_desc array entry for the given
94779 @@ -645,7 +649,8 @@ struct drm_info_list {
94780 int (*show)(struct seq_file*, void*); /** show callback */
94781 u32 driver_features; /**< Required driver features for this entry */
94782 void *data;
94783 -};
94784 +} __do_const;
94785 +typedef struct drm_info_list __no_const drm_info_list_no_const;
94786
94787 /**
94788 * debugfs node structure. This structure represents a debugfs file.
94789 @@ -729,7 +734,7 @@ struct drm_device {
94790
94791 /** \name Usage Counters */
94792 /*@{ */
94793 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94794 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94795 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
94796 int buf_use; /**< Buffers in use -- cannot alloc */
94797 atomic_t buf_alloc; /**< Buffer allocation in progress */
94798 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
94799 index c8fc187..079d4c2 100644
94800 --- a/include/drm/drm_crtc_helper.h
94801 +++ b/include/drm/drm_crtc_helper.h
94802 @@ -161,7 +161,7 @@ struct drm_encoder_helper_funcs {
94803 int (*atomic_check)(struct drm_encoder *encoder,
94804 struct drm_crtc_state *crtc_state,
94805 struct drm_connector_state *conn_state);
94806 -};
94807 +} __no_const;
94808
94809 /**
94810 * struct drm_connector_helper_funcs - helper operations for connectors
94811 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
94812 index 6133723..4c1fccb 100644
94813 --- a/include/drm/i915_pciids.h
94814 +++ b/include/drm/i915_pciids.h
94815 @@ -37,7 +37,7 @@
94816 */
94817 #define INTEL_VGA_DEVICE(id, info) { \
94818 0x8086, id, \
94819 - ~0, ~0, \
94820 + PCI_ANY_ID, PCI_ANY_ID, \
94821 0x030000, 0xff0000, \
94822 (unsigned long) info }
94823
94824 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
94825 index 72dcbe8..8db58d7 100644
94826 --- a/include/drm/ttm/ttm_memory.h
94827 +++ b/include/drm/ttm/ttm_memory.h
94828 @@ -48,7 +48,7 @@
94829
94830 struct ttm_mem_shrink {
94831 int (*do_shrink) (struct ttm_mem_shrink *);
94832 -};
94833 +} __no_const;
94834
94835 /**
94836 * struct ttm_mem_global - Global memory accounting structure.
94837 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
94838 index 49a8284..9643967 100644
94839 --- a/include/drm/ttm/ttm_page_alloc.h
94840 +++ b/include/drm/ttm/ttm_page_alloc.h
94841 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
94842 */
94843 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
94844
94845 +struct device;
94846 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94847 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94848
94849 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
94850 index 4b840e8..155d235 100644
94851 --- a/include/keys/asymmetric-subtype.h
94852 +++ b/include/keys/asymmetric-subtype.h
94853 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
94854 /* Verify the signature on a key of this subtype (optional) */
94855 int (*verify_signature)(const struct key *key,
94856 const struct public_key_signature *sig);
94857 -};
94858 +} __do_const;
94859
94860 /**
94861 * asymmetric_key_subtype - Get the subtype from an asymmetric key
94862 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
94863 index c1da539..1dcec55 100644
94864 --- a/include/linux/atmdev.h
94865 +++ b/include/linux/atmdev.h
94866 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
94867 #endif
94868
94869 struct k_atm_aal_stats {
94870 -#define __HANDLE_ITEM(i) atomic_t i
94871 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
94872 __AAL_STAT_ITEMS
94873 #undef __HANDLE_ITEM
94874 };
94875 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
94876 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
94877 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
94878 struct module *owner;
94879 -};
94880 +} __do_const ;
94881
94882 struct atmphy_ops {
94883 int (*start)(struct atm_dev *dev);
94884 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
94885 index 5b08a85..60922fb 100644
94886 --- a/include/linux/atomic.h
94887 +++ b/include/linux/atomic.h
94888 @@ -12,7 +12,7 @@
94889 * Atomically adds @a to @v, so long as @v was not already @u.
94890 * Returns non-zero if @v was not @u, and zero otherwise.
94891 */
94892 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
94893 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
94894 {
94895 return __atomic_add_unless(v, a, u) != u;
94896 }
94897 diff --git a/include/linux/audit.h b/include/linux/audit.h
94898 index c2e7e3a..8bfc0e1 100644
94899 --- a/include/linux/audit.h
94900 +++ b/include/linux/audit.h
94901 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
94902 extern unsigned int audit_serial(void);
94903 extern int auditsc_get_stamp(struct audit_context *ctx,
94904 struct timespec *t, unsigned int *serial);
94905 -extern int audit_set_loginuid(kuid_t loginuid);
94906 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
94907
94908 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
94909 {
94910 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
94911 index 576e463..28fd926 100644
94912 --- a/include/linux/binfmts.h
94913 +++ b/include/linux/binfmts.h
94914 @@ -44,7 +44,7 @@ struct linux_binprm {
94915 unsigned interp_flags;
94916 unsigned interp_data;
94917 unsigned long loader, exec;
94918 -};
94919 +} __randomize_layout;
94920
94921 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
94922 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
94923 @@ -77,8 +77,10 @@ struct linux_binfmt {
94924 int (*load_binary)(struct linux_binprm *);
94925 int (*load_shlib)(struct file *);
94926 int (*core_dump)(struct coredump_params *cprm);
94927 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
94928 + void (*handle_mmap)(struct file *);
94929 unsigned long min_coredump; /* minimal dump size */
94930 -};
94931 +} __do_const __randomize_layout;
94932
94933 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
94934
94935 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
94936 index ea17cca..dd56e56 100644
94937 --- a/include/linux/bitmap.h
94938 +++ b/include/linux/bitmap.h
94939 @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
94940 return find_first_zero_bit(src, nbits) == nbits;
94941 }
94942
94943 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
94944 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
94945 {
94946 if (small_const_nbits(nbits))
94947 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
94948 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
94949 index 297f5bd..0b6d1e8 100644
94950 --- a/include/linux/bitops.h
94951 +++ b/include/linux/bitops.h
94952 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
94953 * @word: value to rotate
94954 * @shift: bits to roll
94955 */
94956 -static inline __u32 rol32(__u32 word, unsigned int shift)
94957 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
94958 {
94959 return (word << shift) | (word >> (32 - shift));
94960 }
94961 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
94962 * @word: value to rotate
94963 * @shift: bits to roll
94964 */
94965 -static inline __u32 ror32(__u32 word, unsigned int shift)
94966 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
94967 {
94968 return (word >> shift) | (word << (32 - shift));
94969 }
94970 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
94971 return (__s32)(value << shift) >> shift;
94972 }
94973
94974 -static inline unsigned fls_long(unsigned long l)
94975 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
94976 {
94977 if (sizeof(l) == 4)
94978 return fls(l);
94979 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
94980 index 5d93a66..978c4a0 100644
94981 --- a/include/linux/blkdev.h
94982 +++ b/include/linux/blkdev.h
94983 @@ -1614,7 +1614,7 @@ struct block_device_operations {
94984 /* this callback is with swap_lock and sometimes page table lock held */
94985 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
94986 struct module *owner;
94987 -};
94988 +} __do_const;
94989
94990 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
94991 unsigned long);
94992 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
94993 index afc1343..9735539 100644
94994 --- a/include/linux/blktrace_api.h
94995 +++ b/include/linux/blktrace_api.h
94996 @@ -25,7 +25,7 @@ struct blk_trace {
94997 struct dentry *dropped_file;
94998 struct dentry *msg_file;
94999 struct list_head running_list;
95000 - atomic_t dropped;
95001 + atomic_unchecked_t dropped;
95002 };
95003
95004 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
95005 diff --git a/include/linux/cache.h b/include/linux/cache.h
95006 index 17e7e82..1d7da26 100644
95007 --- a/include/linux/cache.h
95008 +++ b/include/linux/cache.h
95009 @@ -16,6 +16,14 @@
95010 #define __read_mostly
95011 #endif
95012
95013 +#ifndef __read_only
95014 +#ifdef CONFIG_PAX_KERNEXEC
95015 +#error KERNEXEC requires __read_only
95016 +#else
95017 +#define __read_only __read_mostly
95018 +#endif
95019 +#endif
95020 +
95021 #ifndef ____cacheline_aligned
95022 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
95023 #endif
95024 diff --git a/include/linux/capability.h b/include/linux/capability.h
95025 index af9f0b9..71a5e5c 100644
95026 --- a/include/linux/capability.h
95027 +++ b/include/linux/capability.h
95028 @@ -237,15 +237,28 @@ static inline bool capable(int cap)
95029 {
95030 return true;
95031 }
95032 +static inline bool capable_nolog(int cap)
95033 +{
95034 + return true;
95035 +}
95036 static inline bool ns_capable(struct user_namespace *ns, int cap)
95037 {
95038 return true;
95039 }
95040 +static inline bool ns_capable_nolog(struct user_namespace *ns, int cap)
95041 +{
95042 + return true;
95043 +}
95044 #endif /* CONFIG_MULTIUSER */
95045 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
95046 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
95047 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
95048 +extern bool capable_nolog(int cap);
95049 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
95050
95051 /* audit system wants to get cap info from files as well */
95052 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
95053
95054 +extern int is_privileged_binary(const struct dentry *dentry);
95055 +
95056 #endif /* !_LINUX_CAPABILITY_H */
95057 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
95058 index 8609d57..86e4d79 100644
95059 --- a/include/linux/cdrom.h
95060 +++ b/include/linux/cdrom.h
95061 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
95062
95063 /* driver specifications */
95064 const int capability; /* capability flags */
95065 - int n_minors; /* number of active minor devices */
95066 /* handle uniform packets for scsi type devices (scsi,atapi) */
95067 int (*generic_packet) (struct cdrom_device_info *,
95068 struct packet_command *);
95069 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
95070 index bda5ec0b4..51d8ea1 100644
95071 --- a/include/linux/cleancache.h
95072 +++ b/include/linux/cleancache.h
95073 @@ -35,7 +35,7 @@ struct cleancache_ops {
95074 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
95075 void (*invalidate_inode)(int, struct cleancache_filekey);
95076 void (*invalidate_fs)(int);
95077 -};
95078 +} __no_const;
95079
95080 extern int cleancache_register_ops(struct cleancache_ops *ops);
95081 extern void __cleancache_init_fs(struct super_block *);
95082 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
95083 index df69531..0180e68 100644
95084 --- a/include/linux/clk-provider.h
95085 +++ b/include/linux/clk-provider.h
95086 @@ -195,6 +195,7 @@ struct clk_ops {
95087 void (*init)(struct clk_hw *hw);
95088 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
95089 };
95090 +typedef struct clk_ops __no_const clk_ops_no_const;
95091
95092 /**
95093 * struct clk_init_data - holds init data that's common to all clocks and is
95094 @@ -209,7 +210,7 @@ struct clk_ops {
95095 struct clk_init_data {
95096 const char *name;
95097 const struct clk_ops *ops;
95098 - const char **parent_names;
95099 + const char * const *parent_names;
95100 u8 num_parents;
95101 unsigned long flags;
95102 };
95103 @@ -426,12 +427,12 @@ extern const struct clk_ops clk_mux_ops;
95104 extern const struct clk_ops clk_mux_ro_ops;
95105
95106 struct clk *clk_register_mux(struct device *dev, const char *name,
95107 - const char **parent_names, u8 num_parents, unsigned long flags,
95108 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95109 void __iomem *reg, u8 shift, u8 width,
95110 u8 clk_mux_flags, spinlock_t *lock);
95111
95112 struct clk *clk_register_mux_table(struct device *dev, const char *name,
95113 - const char **parent_names, u8 num_parents, unsigned long flags,
95114 + const char * const *parent_names, u8 num_parents, unsigned long flags,
95115 void __iomem *reg, u8 shift, u32 mask,
95116 u8 clk_mux_flags, u32 *table, spinlock_t *lock);
95117
95118 diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
95119 index 94bad77..a39e810 100644
95120 --- a/include/linux/clkdev.h
95121 +++ b/include/linux/clkdev.h
95122 @@ -32,7 +32,7 @@ struct clk_lookup {
95123 }
95124
95125 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
95126 - const char *dev_fmt, ...);
95127 + const char *dev_fmt, ...) __printf(3, 4);
95128
95129 void clkdev_add(struct clk_lookup *cl);
95130 void clkdev_drop(struct clk_lookup *cl);
95131 @@ -40,7 +40,8 @@ void clkdev_drop(struct clk_lookup *cl);
95132 void clkdev_add_table(struct clk_lookup *, size_t);
95133 int clk_add_alias(const char *, const char *, char *, struct device *);
95134
95135 -int clk_register_clkdev(struct clk *, const char *, const char *, ...);
95136 +int clk_register_clkdev(struct clk *, const char *, const char *, ...)
95137 + __printf(3, 4);
95138 int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t);
95139
95140 #ifdef CONFIG_COMMON_CLK
95141 diff --git a/include/linux/compat.h b/include/linux/compat.h
95142 index ab25814..63b52db 100644
95143 --- a/include/linux/compat.h
95144 +++ b/include/linux/compat.h
95145 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
95146 compat_size_t __user *len_ptr);
95147
95148 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
95149 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
95150 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
95151 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
95152 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
95153 compat_ssize_t msgsz, int msgflg);
95154 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
95155 long compat_sys_msgctl(int first, int second, void __user *uptr);
95156 long compat_sys_shmctl(int first, int second, void __user *uptr);
95157 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
95158 - unsigned nsems, const struct compat_timespec __user *timeout);
95159 + compat_long_t nsems, const struct compat_timespec __user *timeout);
95160 asmlinkage long compat_sys_keyctl(u32 option,
95161 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
95162 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
95163 @@ -424,7 +424,7 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
95164
95165 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
95166
95167 -extern int compat_printk(const char *fmt, ...);
95168 +extern __printf(1, 2) int compat_printk(const char *fmt, ...);
95169 extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
95170 extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
95171
95172 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
95173 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
95174 compat_ulong_t addr, compat_ulong_t data);
95175 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
95176 - compat_long_t addr, compat_long_t data);
95177 + compat_ulong_t addr, compat_ulong_t data);
95178
95179 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
95180 /*
95181 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
95182 index 371e560..e2e4e3e 100644
95183 --- a/include/linux/compiler-gcc.h
95184 +++ b/include/linux/compiler-gcc.h
95185 @@ -108,8 +108,8 @@
95186 */
95187 #define __pure __attribute__((pure))
95188 #define __aligned(x) __attribute__((aligned(x)))
95189 -#define __printf(a, b) __attribute__((format(printf, a, b)))
95190 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
95191 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
95192 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
95193 #define noinline __attribute__((noinline))
95194 #define __attribute_const__ __attribute__((__const__))
95195 #define __maybe_unused __attribute__((unused))
95196 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
95197 index 769e198..7ee7cb5 100644
95198 --- a/include/linux/compiler-gcc4.h
95199 +++ b/include/linux/compiler-gcc4.h
95200 @@ -39,9 +39,38 @@
95201 # define __compiletime_warning(message) __attribute__((warning(message)))
95202 # define __compiletime_error(message) __attribute__((error(message)))
95203 #endif /* __CHECKER__ */
95204 +
95205 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95206 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95207 +#define __bos0(ptr) __bos((ptr), 0)
95208 +#define __bos1(ptr) __bos((ptr), 1)
95209 #endif /* GCC_VERSION >= 40300 */
95210
95211 #if GCC_VERSION >= 40500
95212 +
95213 +#ifdef RANDSTRUCT_PLUGIN
95214 +#define __randomize_layout __attribute__((randomize_layout))
95215 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95216 +#endif
95217 +
95218 +#ifdef CONSTIFY_PLUGIN
95219 +#define __no_const __attribute__((no_const))
95220 +#define __do_const __attribute__((do_const))
95221 +#endif
95222 +
95223 +#ifdef SIZE_OVERFLOW_PLUGIN
95224 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95225 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95226 +#endif
95227 +
95228 +#ifdef LATENT_ENTROPY_PLUGIN
95229 +#define __latent_entropy __attribute__((latent_entropy))
95230 +#endif
95231 +
95232 +#ifdef INITIFY_PLUGIN
95233 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95234 +#endif
95235 +
95236 /*
95237 * Mark a position in code as unreachable. This can be used to
95238 * suppress control flow warnings after asm blocks that transfer
95239 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
95240 index efee493..8aa8f6b 100644
95241 --- a/include/linux/compiler-gcc5.h
95242 +++ b/include/linux/compiler-gcc5.h
95243 @@ -28,6 +28,34 @@
95244 # define __compiletime_error(message) __attribute__((error(message)))
95245 #endif /* __CHECKER__ */
95246
95247 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95248 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95249 +#define __bos0(ptr) __bos((ptr), 0)
95250 +#define __bos1(ptr) __bos((ptr), 1)
95251 +
95252 +#ifdef RANDSTRUCT_PLUGIN
95253 +#define __randomize_layout __attribute__((randomize_layout))
95254 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95255 +#endif
95256 +
95257 +#ifdef CONSTIFY_PLUGIN
95258 +#define __no_const __attribute__((no_const))
95259 +#define __do_const __attribute__((do_const))
95260 +#endif
95261 +
95262 +#ifdef SIZE_OVERFLOW_PLUGIN
95263 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95264 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95265 +#endif
95266 +
95267 +#ifdef LATENT_ENTROPY_PLUGIN
95268 +#define __latent_entropy __attribute__((latent_entropy))
95269 +#endif
95270 +
95271 +#ifdef INITIFY_PLUGIN
95272 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95273 +#endif
95274 +
95275 /*
95276 * Mark a position in code as unreachable. This can be used to
95277 * suppress control flow warnings after asm blocks that transfer
95278 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
95279 index 8677225..2d49df1 100644
95280 --- a/include/linux/compiler.h
95281 +++ b/include/linux/compiler.h
95282 @@ -5,11 +5,14 @@
95283
95284 #ifdef __CHECKER__
95285 # define __user __attribute__((noderef, address_space(1)))
95286 +# define __force_user __force __user
95287 # define __kernel __attribute__((address_space(0)))
95288 +# define __force_kernel __force __kernel
95289 # define __safe __attribute__((safe))
95290 # define __force __attribute__((force))
95291 # define __nocast __attribute__((nocast))
95292 # define __iomem __attribute__((noderef, address_space(2)))
95293 +# define __force_iomem __force __iomem
95294 # define __must_hold(x) __attribute__((context(x,1,1)))
95295 # define __acquires(x) __attribute__((context(x,0,1)))
95296 # define __releases(x) __attribute__((context(x,1,0)))
95297 @@ -17,20 +20,37 @@
95298 # define __release(x) __context__(x,-1)
95299 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
95300 # define __percpu __attribute__((noderef, address_space(3)))
95301 +# define __force_percpu __force __percpu
95302 #ifdef CONFIG_SPARSE_RCU_POINTER
95303 # define __rcu __attribute__((noderef, address_space(4)))
95304 +# define __force_rcu __force __rcu
95305 #else
95306 # define __rcu
95307 +# define __force_rcu
95308 #endif
95309 extern void __chk_user_ptr(const volatile void __user *);
95310 extern void __chk_io_ptr(const volatile void __iomem *);
95311 #else
95312 -# define __user
95313 -# define __kernel
95314 +# ifdef CHECKER_PLUGIN
95315 +//# define __user
95316 +//# define __force_user
95317 +//# define __kernel
95318 +//# define __force_kernel
95319 +# else
95320 +# ifdef STRUCTLEAK_PLUGIN
95321 +# define __user __attribute__((user))
95322 +# else
95323 +# define __user
95324 +# endif
95325 +# define __force_user
95326 +# define __kernel
95327 +# define __force_kernel
95328 +# endif
95329 # define __safe
95330 # define __force
95331 # define __nocast
95332 # define __iomem
95333 +# define __force_iomem
95334 # define __chk_user_ptr(x) (void)0
95335 # define __chk_io_ptr(x) (void)0
95336 # define __builtin_warning(x, y...) (1)
95337 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
95338 # define __release(x) (void)0
95339 # define __cond_lock(x,c) (c)
95340 # define __percpu
95341 +# define __force_percpu
95342 # define __rcu
95343 +# define __force_rcu
95344 #endif
95345
95346 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
95347 @@ -199,27 +221,27 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
95348 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
95349 {
95350 switch (size) {
95351 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
95352 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
95353 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
95354 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
95355 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
95356 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
95357 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
95358 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
95359 default:
95360 barrier();
95361 - __builtin_memcpy((void *)res, (const void *)p, size);
95362 + __builtin_memcpy(res, (const void *)p, size);
95363 barrier();
95364 }
95365 }
95366
95367 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
95368 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
95369 {
95370 switch (size) {
95371 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
95372 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
95373 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
95374 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
95375 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
95376 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
95377 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
95378 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
95379 default:
95380 barrier();
95381 - __builtin_memcpy((void *)p, (const void *)res, size);
95382 + __builtin_memcpy((void *)p, res, size);
95383 barrier();
95384 }
95385 }
95386 @@ -352,6 +374,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95387 # define __attribute_const__ /* unimplemented */
95388 #endif
95389
95390 +#ifndef __randomize_layout
95391 +# define __randomize_layout
95392 +#endif
95393 +
95394 +#ifndef __no_randomize_layout
95395 +# define __no_randomize_layout
95396 +#endif
95397 +
95398 +#ifndef __no_const
95399 +# define __no_const
95400 +#endif
95401 +
95402 +#ifndef __do_const
95403 +# define __do_const
95404 +#endif
95405 +
95406 +#ifndef __size_overflow
95407 +# define __size_overflow(...)
95408 +#endif
95409 +
95410 +#ifndef __intentional_overflow
95411 +# define __intentional_overflow(...)
95412 +#endif
95413 +
95414 +#ifndef __latent_entropy
95415 +# define __latent_entropy
95416 +#endif
95417 +
95418 +#ifndef __nocapture
95419 +# define __nocapture(...)
95420 +#endif
95421 +
95422 /*
95423 * Tell gcc if a function is cold. The compiler will assume any path
95424 * directly leading to the call is unlikely.
95425 @@ -361,6 +415,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95426 #define __cold
95427 #endif
95428
95429 +#ifndef __alloc_size
95430 +#define __alloc_size(...)
95431 +#endif
95432 +
95433 +#ifndef __bos
95434 +#define __bos(ptr, arg)
95435 +#endif
95436 +
95437 +#ifndef __bos0
95438 +#define __bos0(ptr)
95439 +#endif
95440 +
95441 +#ifndef __bos1
95442 +#define __bos1(ptr)
95443 +#endif
95444 +
95445 /* Simple shorthand for a section definition */
95446 #ifndef __section
95447 # define __section(S) __attribute__ ((__section__(#S)))
95448 @@ -375,6 +445,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95449 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
95450 #endif
95451
95452 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
95453 +
95454 /* Is this type a native word size -- useful for atomic operations */
95455 #ifndef __native_word
95456 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
95457 @@ -454,8 +526,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95458 */
95459 #define __ACCESS_ONCE(x) ({ \
95460 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
95461 - (volatile typeof(x) *)&(x); })
95462 + (volatile const typeof(x) *)&(x); })
95463 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
95464 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
95465
95466 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
95467 #ifdef CONFIG_KPROBES
95468 diff --git a/include/linux/completion.h b/include/linux/completion.h
95469 index 5d5aaae..0ea9b84 100644
95470 --- a/include/linux/completion.h
95471 +++ b/include/linux/completion.h
95472 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
95473
95474 extern void wait_for_completion(struct completion *);
95475 extern void wait_for_completion_io(struct completion *);
95476 -extern int wait_for_completion_interruptible(struct completion *x);
95477 -extern int wait_for_completion_killable(struct completion *x);
95478 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
95479 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
95480 extern unsigned long wait_for_completion_timeout(struct completion *x,
95481 - unsigned long timeout);
95482 + unsigned long timeout) __intentional_overflow(-1);
95483 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
95484 - unsigned long timeout);
95485 + unsigned long timeout) __intentional_overflow(-1);
95486 extern long wait_for_completion_interruptible_timeout(
95487 - struct completion *x, unsigned long timeout);
95488 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95489 extern long wait_for_completion_killable_timeout(
95490 - struct completion *x, unsigned long timeout);
95491 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95492 extern bool try_wait_for_completion(struct completion *x);
95493 extern bool completion_done(struct completion *x);
95494
95495 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
95496 index 34025df..9c263df 100644
95497 --- a/include/linux/configfs.h
95498 +++ b/include/linux/configfs.h
95499 @@ -64,7 +64,8 @@ struct config_item {
95500 struct dentry *ci_dentry;
95501 };
95502
95503 -extern int config_item_set_name(struct config_item *, const char *, ...);
95504 +extern __printf(2, 3)
95505 +int config_item_set_name(struct config_item *, const char *, ...);
95506
95507 static inline char *config_item_name(struct config_item * item)
95508 {
95509 @@ -125,7 +126,7 @@ struct configfs_attribute {
95510 const char *ca_name;
95511 struct module *ca_owner;
95512 umode_t ca_mode;
95513 -};
95514 +} __do_const;
95515
95516 /*
95517 * Users often need to create attribute structures for their configurable
95518 diff --git a/include/linux/cpu.h b/include/linux/cpu.h
95519 index c0fb6b1..23c30bd 100644
95520 --- a/include/linux/cpu.h
95521 +++ b/include/linux/cpu.h
95522 @@ -40,9 +40,10 @@ extern void cpu_remove_dev_attr(struct device_attribute *attr);
95523 extern int cpu_add_dev_attr_group(struct attribute_group *attrs);
95524 extern void cpu_remove_dev_attr_group(struct attribute_group *attrs);
95525
95526 -extern struct device *cpu_device_create(struct device *parent, void *drvdata,
95527 - const struct attribute_group **groups,
95528 - const char *fmt, ...);
95529 +extern __printf(4, 5)
95530 +struct device *cpu_device_create(struct device *parent, void *drvdata,
95531 + const struct attribute_group **groups,
95532 + const char *fmt, ...);
95533 #ifdef CONFIG_HOTPLUG_CPU
95534 extern void unregister_cpu(struct cpu *cpu);
95535 extern ssize_t arch_cpu_probe(const char *, size_t);
95536 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
95537 index 2ee4888..0451f5e 100644
95538 --- a/include/linux/cpufreq.h
95539 +++ b/include/linux/cpufreq.h
95540 @@ -207,6 +207,7 @@ struct global_attr {
95541 ssize_t (*store)(struct kobject *a, struct attribute *b,
95542 const char *c, size_t count);
95543 };
95544 +typedef struct global_attr __no_const global_attr_no_const;
95545
95546 #define define_one_global_ro(_name) \
95547 static struct global_attr _name = \
95548 @@ -278,7 +279,7 @@ struct cpufreq_driver {
95549 bool boost_supported;
95550 bool boost_enabled;
95551 int (*set_boost)(int state);
95552 -};
95553 +} __do_const;
95554
95555 /* flags */
95556 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
95557 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
95558 index 9c5e892..feb34e0 100644
95559 --- a/include/linux/cpuidle.h
95560 +++ b/include/linux/cpuidle.h
95561 @@ -59,7 +59,8 @@ struct cpuidle_state {
95562 void (*enter_freeze) (struct cpuidle_device *dev,
95563 struct cpuidle_driver *drv,
95564 int index);
95565 -};
95566 +} __do_const;
95567 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
95568
95569 /* Idle State Flags */
95570 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
95571 @@ -227,7 +228,7 @@ struct cpuidle_governor {
95572 void (*reflect) (struct cpuidle_device *dev, int index);
95573
95574 struct module *owner;
95575 -};
95576 +} __do_const;
95577
95578 #ifdef CONFIG_CPU_IDLE
95579 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
95580 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
95581 index 59915ea..81ebec0 100644
95582 --- a/include/linux/cpumask.h
95583 +++ b/include/linux/cpumask.h
95584 @@ -127,17 +127,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95585 }
95586
95587 /* Valid inputs for n are -1 and 0. */
95588 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95589 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95590 {
95591 return n+1;
95592 }
95593
95594 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95595 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95596 {
95597 return n+1;
95598 }
95599
95600 -static inline unsigned int cpumask_next_and(int n,
95601 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
95602 const struct cpumask *srcp,
95603 const struct cpumask *andp)
95604 {
95605 @@ -181,7 +181,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95606 *
95607 * Returns >= nr_cpu_ids if no further cpus set.
95608 */
95609 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95610 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95611 {
95612 /* -1 is a legal arg here. */
95613 if (n != -1)
95614 @@ -196,7 +196,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95615 *
95616 * Returns >= nr_cpu_ids if no further cpus unset.
95617 */
95618 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95619 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95620 {
95621 /* -1 is a legal arg here. */
95622 if (n != -1)
95623 @@ -204,7 +204,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95624 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
95625 }
95626
95627 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
95628 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
95629 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
95630 unsigned int cpumask_local_spread(unsigned int i, int node);
95631
95632 @@ -471,7 +471,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
95633 * cpumask_weight - Count of bits in *srcp
95634 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
95635 */
95636 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
95637 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
95638 {
95639 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
95640 }
95641 diff --git a/include/linux/cred.h b/include/linux/cred.h
95642 index 8b6c083..51cb9f5 100644
95643 --- a/include/linux/cred.h
95644 +++ b/include/linux/cred.h
95645 @@ -35,7 +35,7 @@ struct group_info {
95646 int nblocks;
95647 kgid_t small_block[NGROUPS_SMALL];
95648 kgid_t *blocks[0];
95649 -};
95650 +} __randomize_layout;
95651
95652 /**
95653 * get_group_info - Get a reference to a group info structure
95654 @@ -152,7 +152,7 @@ struct cred {
95655 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
95656 struct group_info *group_info; /* supplementary groups for euid/fsgid */
95657 struct rcu_head rcu; /* RCU deletion hook */
95658 -};
95659 +} __randomize_layout;
95660
95661 extern void __put_cred(struct cred *);
95662 extern void exit_creds(struct task_struct *);
95663 @@ -210,6 +210,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
95664 static inline void validate_process_creds(void)
95665 {
95666 }
95667 +static inline void validate_task_creds(struct task_struct *task)
95668 +{
95669 +}
95670 #endif
95671
95672 /**
95673 @@ -347,6 +350,7 @@ static inline void put_cred(const struct cred *_cred)
95674
95675 #define task_uid(task) (task_cred_xxx((task), uid))
95676 #define task_euid(task) (task_cred_xxx((task), euid))
95677 +#define task_securebits(task) (task_cred_xxx((task), securebits))
95678
95679 #define current_cred_xxx(xxx) \
95680 ({ \
95681 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
95682 index 10df5d2..503d678 100644
95683 --- a/include/linux/crypto.h
95684 +++ b/include/linux/crypto.h
95685 @@ -632,7 +632,7 @@ struct cipher_tfm {
95686 const u8 *key, unsigned int keylen);
95687 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95688 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95689 -};
95690 +} __no_const;
95691
95692 struct hash_tfm {
95693 int (*init)(struct hash_desc *desc);
95694 @@ -653,13 +653,13 @@ struct compress_tfm {
95695 int (*cot_decompress)(struct crypto_tfm *tfm,
95696 const u8 *src, unsigned int slen,
95697 u8 *dst, unsigned int *dlen);
95698 -};
95699 +} __no_const;
95700
95701 struct rng_tfm {
95702 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
95703 unsigned int dlen);
95704 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
95705 -};
95706 +} __no_const;
95707
95708 #define crt_ablkcipher crt_u.ablkcipher
95709 #define crt_aead crt_u.aead
95710 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
95711 index 653589e..4ef254a 100644
95712 --- a/include/linux/ctype.h
95713 +++ b/include/linux/ctype.h
95714 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
95715 * Fast implementation of tolower() for internal usage. Do not use in your
95716 * code.
95717 */
95718 -static inline char _tolower(const char c)
95719 +static inline unsigned char _tolower(const unsigned char c)
95720 {
95721 return c | 0x20;
95722 }
95723 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
95724 index df334cb..e730faa 100644
95725 --- a/include/linux/dcache.h
95726 +++ b/include/linux/dcache.h
95727 @@ -123,6 +123,9 @@ struct dentry {
95728 unsigned long d_time; /* used by d_revalidate */
95729 void *d_fsdata; /* fs-specific data */
95730
95731 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
95732 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
95733 +#endif
95734 struct list_head d_lru; /* LRU list */
95735 struct list_head d_child; /* child of parent list */
95736 struct list_head d_subdirs; /* our children */
95737 @@ -133,7 +136,7 @@ struct dentry {
95738 struct hlist_node d_alias; /* inode alias list */
95739 struct rcu_head d_rcu;
95740 } d_u;
95741 -};
95742 +} __randomize_layout;
95743
95744 /*
95745 * dentry->d_lock spinlock nesting subclasses:
95746 @@ -319,13 +322,14 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
95747
95748 static inline unsigned d_count(const struct dentry *dentry)
95749 {
95750 - return dentry->d_lockref.count;
95751 + return __lockref_read(&dentry->d_lockref);
95752 }
95753
95754 /*
95755 * helper function for dentry_operations.d_dname() members
95756 */
95757 -extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95758 +extern __printf(4, 5)
95759 +char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95760 extern char *simple_dname(struct dentry *, char *, int);
95761
95762 extern char *__d_path(const struct path *, const struct path *, char *, int);
95763 @@ -347,7 +351,7 @@ extern char *dentry_path(struct dentry *, char *, int);
95764 static inline struct dentry *dget_dlock(struct dentry *dentry)
95765 {
95766 if (dentry)
95767 - dentry->d_lockref.count++;
95768 + __lockref_inc(&dentry->d_lockref);
95769 return dentry;
95770 }
95771
95772 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
95773 index 7925bf0..d5143d2 100644
95774 --- a/include/linux/decompress/mm.h
95775 +++ b/include/linux/decompress/mm.h
95776 @@ -77,7 +77,7 @@ static void free(void *where)
95777 * warnings when not needed (indeed large_malloc / large_free are not
95778 * needed by inflate */
95779
95780 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95781 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95782 #define free(a) kfree(a)
95783
95784 #define large_malloc(a) vmalloc(a)
95785 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
95786 index ce447f0..83c66bd 100644
95787 --- a/include/linux/devfreq.h
95788 +++ b/include/linux/devfreq.h
95789 @@ -114,7 +114,7 @@ struct devfreq_governor {
95790 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
95791 int (*event_handler)(struct devfreq *devfreq,
95792 unsigned int event, void *data);
95793 -};
95794 +} __do_const;
95795
95796 /**
95797 * struct devfreq - Device devfreq structure
95798 diff --git a/include/linux/device.h b/include/linux/device.h
95799 index 6558af9..48bce1a 100644
95800 --- a/include/linux/device.h
95801 +++ b/include/linux/device.h
95802 @@ -312,7 +312,7 @@ struct subsys_interface {
95803 struct list_head node;
95804 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
95805 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
95806 -};
95807 +} __do_const;
95808
95809 int subsys_interface_register(struct subsys_interface *sif);
95810 void subsys_interface_unregister(struct subsys_interface *sif);
95811 @@ -508,7 +508,7 @@ struct device_type {
95812 void (*release)(struct device *dev);
95813
95814 const struct dev_pm_ops *pm;
95815 -};
95816 +} __do_const;
95817
95818 /* interface for exporting device attributes */
95819 struct device_attribute {
95820 @@ -518,11 +518,12 @@ struct device_attribute {
95821 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
95822 const char *buf, size_t count);
95823 };
95824 +typedef struct device_attribute __no_const device_attribute_no_const;
95825
95826 struct dev_ext_attribute {
95827 struct device_attribute attr;
95828 void *var;
95829 -};
95830 +} __do_const;
95831
95832 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
95833 char *buf);
95834 @@ -607,8 +608,9 @@ extern int devres_release_group(struct device *dev, void *id);
95835
95836 /* managed devm_k.alloc/kfree for device drivers */
95837 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
95838 -extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95839 - va_list ap);
95840 +extern __printf(3, 0)
95841 +char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95842 + va_list ap);
95843 extern __printf(3, 4)
95844 char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
95845 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
95846 @@ -980,12 +982,10 @@ extern int __must_check device_reprobe(struct device *dev);
95847 /*
95848 * Easy functions for dynamically creating devices on the fly
95849 */
95850 -extern struct device *device_create_vargs(struct class *cls,
95851 - struct device *parent,
95852 - dev_t devt,
95853 - void *drvdata,
95854 - const char *fmt,
95855 - va_list vargs);
95856 +extern __printf(5, 0)
95857 +struct device *device_create_vargs(struct class *cls, struct device *parent,
95858 + dev_t devt, void *drvdata,
95859 + const char *fmt, va_list vargs);
95860 extern __printf(5, 6)
95861 struct device *device_create(struct class *cls, struct device *parent,
95862 dev_t devt, void *drvdata,
95863 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
95864 index ac07ff0..edff186 100644
95865 --- a/include/linux/dma-mapping.h
95866 +++ b/include/linux/dma-mapping.h
95867 @@ -64,7 +64,7 @@ struct dma_map_ops {
95868 u64 (*get_required_mask)(struct device *dev);
95869 #endif
95870 int is_phys;
95871 -};
95872 +} __do_const;
95873
95874 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
95875
95876 diff --git a/include/linux/efi.h b/include/linux/efi.h
95877 index af5be03..d8a6ae2 100644
95878 --- a/include/linux/efi.h
95879 +++ b/include/linux/efi.h
95880 @@ -1057,6 +1057,7 @@ struct efivar_operations {
95881 efi_set_variable_nonblocking_t *set_variable_nonblocking;
95882 efi_query_variable_store_t *query_variable_store;
95883 };
95884 +typedef struct efivar_operations __no_const efivar_operations_no_const;
95885
95886 struct efivars {
95887 /*
95888 diff --git a/include/linux/elf.h b/include/linux/elf.h
95889 index 20fa8d8..3d0dd18 100644
95890 --- a/include/linux/elf.h
95891 +++ b/include/linux/elf.h
95892 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
95893 #define elf_note elf32_note
95894 #define elf_addr_t Elf32_Off
95895 #define Elf_Half Elf32_Half
95896 +#define elf_dyn Elf32_Dyn
95897
95898 #else
95899
95900 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
95901 #define elf_note elf64_note
95902 #define elf_addr_t Elf64_Off
95903 #define Elf_Half Elf64_Half
95904 +#define elf_dyn Elf64_Dyn
95905
95906 #endif
95907
95908 diff --git a/include/linux/err.h b/include/linux/err.h
95909 index a729120..6ede2c9 100644
95910 --- a/include/linux/err.h
95911 +++ b/include/linux/err.h
95912 @@ -20,12 +20,12 @@
95913
95914 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
95915
95916 -static inline void * __must_check ERR_PTR(long error)
95917 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
95918 {
95919 return (void *) error;
95920 }
95921
95922 -static inline long __must_check PTR_ERR(__force const void *ptr)
95923 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
95924 {
95925 return (long) ptr;
95926 }
95927 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
95928 index 36f49c4..a2a1f4c 100644
95929 --- a/include/linux/extcon.h
95930 +++ b/include/linux/extcon.h
95931 @@ -135,7 +135,7 @@ struct extcon_dev {
95932 /* /sys/class/extcon/.../mutually_exclusive/... */
95933 struct attribute_group attr_g_muex;
95934 struct attribute **attrs_muex;
95935 - struct device_attribute *d_attrs_muex;
95936 + device_attribute_no_const *d_attrs_muex;
95937 };
95938
95939 /**
95940 diff --git a/include/linux/fb.h b/include/linux/fb.h
95941 index 043f328..180ccbf 100644
95942 --- a/include/linux/fb.h
95943 +++ b/include/linux/fb.h
95944 @@ -305,7 +305,8 @@ struct fb_ops {
95945 /* called at KDB enter and leave time to prepare the console */
95946 int (*fb_debug_enter)(struct fb_info *info);
95947 int (*fb_debug_leave)(struct fb_info *info);
95948 -};
95949 +} __do_const;
95950 +typedef struct fb_ops __no_const fb_ops_no_const;
95951
95952 #ifdef CONFIG_FB_TILEBLITTING
95953 #define FB_TILE_CURSOR_NONE 0
95954 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
95955 index 230f87b..1fd0485 100644
95956 --- a/include/linux/fdtable.h
95957 +++ b/include/linux/fdtable.h
95958 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
95959 void put_files_struct(struct files_struct *fs);
95960 void reset_files_struct(struct files_struct *);
95961 int unshare_files(struct files_struct **);
95962 -struct files_struct *dup_fd(struct files_struct *, int *);
95963 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
95964 void do_close_on_exec(struct files_struct *);
95965 int iterate_fd(struct files_struct *, unsigned,
95966 int (*)(const void *, struct file *, unsigned),
95967 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
95968 index 8293262..2b3b8bd 100644
95969 --- a/include/linux/frontswap.h
95970 +++ b/include/linux/frontswap.h
95971 @@ -11,7 +11,7 @@ struct frontswap_ops {
95972 int (*load)(unsigned, pgoff_t, struct page *);
95973 void (*invalidate_page)(unsigned, pgoff_t);
95974 void (*invalidate_area)(unsigned);
95975 -};
95976 +} __no_const;
95977
95978 extern bool frontswap_enabled;
95979 extern struct frontswap_ops *
95980 diff --git a/include/linux/fs.h b/include/linux/fs.h
95981 index 571aab9..03a5b06 100644
95982 --- a/include/linux/fs.h
95983 +++ b/include/linux/fs.h
95984 @@ -437,7 +437,7 @@ struct address_space {
95985 spinlock_t private_lock; /* for use by the address_space */
95986 struct list_head private_list; /* ditto */
95987 void *private_data; /* ditto */
95988 -} __attribute__((aligned(sizeof(long))));
95989 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
95990 /*
95991 * On most architectures that alignment is already the case; but
95992 * must be enforced here for CRIS, to let the least significant bit
95993 @@ -480,7 +480,7 @@ struct block_device {
95994 int bd_fsfreeze_count;
95995 /* Mutex for freeze */
95996 struct mutex bd_fsfreeze_mutex;
95997 -};
95998 +} __randomize_layout;
95999
96000 /*
96001 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
96002 @@ -666,7 +666,7 @@ struct inode {
96003 #endif
96004
96005 void *i_private; /* fs or device private pointer */
96006 -};
96007 +} __randomize_layout;
96008
96009 static inline int inode_unhashed(struct inode *inode)
96010 {
96011 @@ -861,7 +861,7 @@ struct file {
96012 struct list_head f_tfile_llink;
96013 #endif /* #ifdef CONFIG_EPOLL */
96014 struct address_space *f_mapping;
96015 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
96016 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
96017
96018 struct file_handle {
96019 __u32 handle_bytes;
96020 @@ -990,7 +990,7 @@ struct file_lock {
96021 int state; /* state of grant or error if -ve */
96022 } afs;
96023 } fl_u;
96024 -};
96025 +} __randomize_layout;
96026
96027 struct file_lock_context {
96028 spinlock_t flc_lock;
96029 @@ -1351,7 +1351,7 @@ struct super_block {
96030 * Indicates how deep in a filesystem stack this SB is
96031 */
96032 int s_stack_depth;
96033 -};
96034 +} __randomize_layout;
96035
96036 extern struct timespec current_fs_time(struct super_block *sb);
96037
96038 @@ -1603,7 +1603,8 @@ struct file_operations {
96039 #ifndef CONFIG_MMU
96040 unsigned (*mmap_capabilities)(struct file *);
96041 #endif
96042 -};
96043 +} __do_const __randomize_layout;
96044 +typedef struct file_operations __no_const file_operations_no_const;
96045
96046 struct inode_operations {
96047 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
96048 @@ -2303,7 +2304,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
96049 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
96050 unsigned int count, const char *name,
96051 const struct file_operations *fops);
96052 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
96053 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
96054 unsigned int count, const char *name);
96055 extern void unregister_chrdev_region(dev_t, unsigned);
96056 extern void chrdev_show(struct seq_file *,off_t);
96057 @@ -2989,4 +2990,14 @@ static inline bool dir_relax(struct inode *inode)
96058 return !IS_DEADDIR(inode);
96059 }
96060
96061 +static inline bool is_sidechannel_device(const struct inode *inode)
96062 +{
96063 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
96064 + umode_t mode = inode->i_mode;
96065 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
96066 +#else
96067 + return false;
96068 +#endif
96069 +}
96070 +
96071 #endif /* _LINUX_FS_H */
96072 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
96073 index 0efc3e6..fd23610 100644
96074 --- a/include/linux/fs_struct.h
96075 +++ b/include/linux/fs_struct.h
96076 @@ -6,13 +6,13 @@
96077 #include <linux/seqlock.h>
96078
96079 struct fs_struct {
96080 - int users;
96081 + atomic_t users;
96082 spinlock_t lock;
96083 seqcount_t seq;
96084 int umask;
96085 int in_exec;
96086 struct path root, pwd;
96087 -};
96088 +} __randomize_layout;
96089
96090 extern struct kmem_cache *fs_cachep;
96091
96092 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
96093 index 7714849..a4a5c7a 100644
96094 --- a/include/linux/fscache-cache.h
96095 +++ b/include/linux/fscache-cache.h
96096 @@ -113,7 +113,7 @@ struct fscache_operation {
96097 fscache_operation_release_t release;
96098 };
96099
96100 -extern atomic_t fscache_op_debug_id;
96101 +extern atomic_unchecked_t fscache_op_debug_id;
96102 extern void fscache_op_work_func(struct work_struct *work);
96103
96104 extern void fscache_enqueue_operation(struct fscache_operation *);
96105 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
96106 INIT_WORK(&op->work, fscache_op_work_func);
96107 atomic_set(&op->usage, 1);
96108 op->state = FSCACHE_OP_ST_INITIALISED;
96109 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
96110 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
96111 op->processor = processor;
96112 op->release = release;
96113 INIT_LIST_HEAD(&op->pend_link);
96114 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
96115 index 115bb81..e7b812b 100644
96116 --- a/include/linux/fscache.h
96117 +++ b/include/linux/fscache.h
96118 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
96119 * - this is mandatory for any object that may have data
96120 */
96121 void (*now_uncached)(void *cookie_netfs_data);
96122 -};
96123 +} __do_const;
96124
96125 /*
96126 * fscache cached network filesystem type
96127 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
96128 index 7ee1774..72505b8 100644
96129 --- a/include/linux/fsnotify.h
96130 +++ b/include/linux/fsnotify.h
96131 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
96132 struct inode *inode = file_inode(file);
96133 __u32 mask = FS_ACCESS;
96134
96135 + if (is_sidechannel_device(inode))
96136 + return;
96137 +
96138 if (S_ISDIR(inode->i_mode))
96139 mask |= FS_ISDIR;
96140
96141 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
96142 struct inode *inode = file_inode(file);
96143 __u32 mask = FS_MODIFY;
96144
96145 + if (is_sidechannel_device(inode))
96146 + return;
96147 +
96148 if (S_ISDIR(inode->i_mode))
96149 mask |= FS_ISDIR;
96150
96151 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
96152 */
96153 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
96154 {
96155 - return kstrdup(name, GFP_KERNEL);
96156 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
96157 }
96158
96159 /*
96160 diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
96161 index 1da6029..6cd8c0e 100644
96162 --- a/include/linux/ftrace.h
96163 +++ b/include/linux/ftrace.h
96164 @@ -116,6 +116,7 @@ ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops);
96165 * SAVE_REGS. If another ops with this flag set is already registered
96166 * for any of the functions that this ops will be registered for, then
96167 * this ops will fail to register or set_filter_ip.
96168 + * PID - Is affected by set_ftrace_pid (allows filtering on those pids)
96169 */
96170 enum {
96171 FTRACE_OPS_FL_ENABLED = 1 << 0,
96172 @@ -132,6 +133,7 @@ enum {
96173 FTRACE_OPS_FL_MODIFYING = 1 << 11,
96174 FTRACE_OPS_FL_ALLOC_TRAMP = 1 << 12,
96175 FTRACE_OPS_FL_IPMODIFY = 1 << 13,
96176 + FTRACE_OPS_FL_PID = 1 << 14,
96177 };
96178
96179 #ifdef CONFIG_DYNAMIC_FTRACE
96180 @@ -159,6 +161,7 @@ struct ftrace_ops {
96181 struct ftrace_ops *next;
96182 unsigned long flags;
96183 void *private;
96184 + ftrace_func_t saved_func;
96185 int __percpu *disabled;
96186 #ifdef CONFIG_DYNAMIC_FTRACE
96187 int nr_trampolines;
96188 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
96189 index ec274e0..e678159 100644
96190 --- a/include/linux/genhd.h
96191 +++ b/include/linux/genhd.h
96192 @@ -194,7 +194,7 @@ struct gendisk {
96193 struct kobject *slave_dir;
96194
96195 struct timer_rand_state *random;
96196 - atomic_t sync_io; /* RAID */
96197 + atomic_unchecked_t sync_io; /* RAID */
96198 struct disk_events *ev;
96199 #ifdef CONFIG_BLK_DEV_INTEGRITY
96200 struct blk_integrity *integrity;
96201 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
96202 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
96203
96204 /* drivers/char/random.c */
96205 -extern void add_disk_randomness(struct gendisk *disk);
96206 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
96207 extern void rand_initialize_disk(struct gendisk *disk);
96208
96209 static inline sector_t get_start_sect(struct block_device *bdev)
96210 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
96211 index 667c311..abac2a7 100644
96212 --- a/include/linux/genl_magic_func.h
96213 +++ b/include/linux/genl_magic_func.h
96214 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
96215 },
96216
96217 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
96218 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
96219 +static struct genl_ops ZZZ_genl_ops[] = {
96220 #include GENL_MAGIC_INCLUDE_FILE
96221 };
96222
96223 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
96224 index 15928f0..90b31d7 100644
96225 --- a/include/linux/gfp.h
96226 +++ b/include/linux/gfp.h
96227 @@ -35,6 +35,13 @@ struct vm_area_struct;
96228 #define ___GFP_NO_KSWAPD 0x400000u
96229 #define ___GFP_OTHER_NODE 0x800000u
96230 #define ___GFP_WRITE 0x1000000u
96231 +
96232 +#ifdef CONFIG_PAX_USERCOPY_SLABS
96233 +#define ___GFP_USERCOPY 0x2000000u
96234 +#else
96235 +#define ___GFP_USERCOPY 0
96236 +#endif
96237 +
96238 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
96239
96240 /*
96241 @@ -94,6 +101,7 @@ struct vm_area_struct;
96242 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
96243 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
96244 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
96245 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
96246
96247 /*
96248 * This may seem redundant, but it's a way of annotating false positives vs.
96249 @@ -101,7 +109,7 @@ struct vm_area_struct;
96250 */
96251 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
96252
96253 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
96254 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
96255 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
96256
96257 /* This equals 0, but use constants in case they ever change */
96258 @@ -146,6 +154,8 @@ struct vm_area_struct;
96259 /* 4GB DMA on some platforms */
96260 #define GFP_DMA32 __GFP_DMA32
96261
96262 +#define GFP_USERCOPY __GFP_USERCOPY
96263 +
96264 /* Convert GFP flags to their corresponding migrate type */
96265 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
96266 {
96267 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
96268 new file mode 100644
96269 index 0000000..91858e4
96270 --- /dev/null
96271 +++ b/include/linux/gracl.h
96272 @@ -0,0 +1,342 @@
96273 +#ifndef GR_ACL_H
96274 +#define GR_ACL_H
96275 +
96276 +#include <linux/grdefs.h>
96277 +#include <linux/resource.h>
96278 +#include <linux/capability.h>
96279 +#include <linux/dcache.h>
96280 +#include <asm/resource.h>
96281 +
96282 +/* Major status information */
96283 +
96284 +#define GR_VERSION "grsecurity 3.1"
96285 +#define GRSECURITY_VERSION 0x3100
96286 +
96287 +enum {
96288 + GR_SHUTDOWN = 0,
96289 + GR_ENABLE = 1,
96290 + GR_SPROLE = 2,
96291 + GR_OLDRELOAD = 3,
96292 + GR_SEGVMOD = 4,
96293 + GR_STATUS = 5,
96294 + GR_UNSPROLE = 6,
96295 + GR_PASSSET = 7,
96296 + GR_SPROLEPAM = 8,
96297 + GR_RELOAD = 9,
96298 +};
96299 +
96300 +/* Password setup definitions
96301 + * kernel/grhash.c */
96302 +enum {
96303 + GR_PW_LEN = 128,
96304 + GR_SALT_LEN = 16,
96305 + GR_SHA_LEN = 32,
96306 +};
96307 +
96308 +enum {
96309 + GR_SPROLE_LEN = 64,
96310 +};
96311 +
96312 +enum {
96313 + GR_NO_GLOB = 0,
96314 + GR_REG_GLOB,
96315 + GR_CREATE_GLOB
96316 +};
96317 +
96318 +#define GR_NLIMITS 32
96319 +
96320 +/* Begin Data Structures */
96321 +
96322 +struct sprole_pw {
96323 + unsigned char *rolename;
96324 + unsigned char salt[GR_SALT_LEN];
96325 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
96326 +};
96327 +
96328 +struct name_entry {
96329 + __u32 key;
96330 + u64 inode;
96331 + dev_t device;
96332 + char *name;
96333 + __u16 len;
96334 + __u8 deleted;
96335 + struct name_entry *prev;
96336 + struct name_entry *next;
96337 +};
96338 +
96339 +struct inodev_entry {
96340 + struct name_entry *nentry;
96341 + struct inodev_entry *prev;
96342 + struct inodev_entry *next;
96343 +};
96344 +
96345 +struct acl_role_db {
96346 + struct acl_role_label **r_hash;
96347 + __u32 r_size;
96348 +};
96349 +
96350 +struct inodev_db {
96351 + struct inodev_entry **i_hash;
96352 + __u32 i_size;
96353 +};
96354 +
96355 +struct name_db {
96356 + struct name_entry **n_hash;
96357 + __u32 n_size;
96358 +};
96359 +
96360 +struct crash_uid {
96361 + uid_t uid;
96362 + unsigned long expires;
96363 +};
96364 +
96365 +struct gr_hash_struct {
96366 + void **table;
96367 + void **nametable;
96368 + void *first;
96369 + __u32 table_size;
96370 + __u32 used_size;
96371 + int type;
96372 +};
96373 +
96374 +/* Userspace Grsecurity ACL data structures */
96375 +
96376 +struct acl_subject_label {
96377 + char *filename;
96378 + u64 inode;
96379 + dev_t device;
96380 + __u32 mode;
96381 + kernel_cap_t cap_mask;
96382 + kernel_cap_t cap_lower;
96383 + kernel_cap_t cap_invert_audit;
96384 +
96385 + struct rlimit res[GR_NLIMITS];
96386 + __u32 resmask;
96387 +
96388 + __u8 user_trans_type;
96389 + __u8 group_trans_type;
96390 + uid_t *user_transitions;
96391 + gid_t *group_transitions;
96392 + __u16 user_trans_num;
96393 + __u16 group_trans_num;
96394 +
96395 + __u32 sock_families[2];
96396 + __u32 ip_proto[8];
96397 + __u32 ip_type;
96398 + struct acl_ip_label **ips;
96399 + __u32 ip_num;
96400 + __u32 inaddr_any_override;
96401 +
96402 + __u32 crashes;
96403 + unsigned long expires;
96404 +
96405 + struct acl_subject_label *parent_subject;
96406 + struct gr_hash_struct *hash;
96407 + struct acl_subject_label *prev;
96408 + struct acl_subject_label *next;
96409 +
96410 + struct acl_object_label **obj_hash;
96411 + __u32 obj_hash_size;
96412 + __u16 pax_flags;
96413 +};
96414 +
96415 +struct role_allowed_ip {
96416 + __u32 addr;
96417 + __u32 netmask;
96418 +
96419 + struct role_allowed_ip *prev;
96420 + struct role_allowed_ip *next;
96421 +};
96422 +
96423 +struct role_transition {
96424 + char *rolename;
96425 +
96426 + struct role_transition *prev;
96427 + struct role_transition *next;
96428 +};
96429 +
96430 +struct acl_role_label {
96431 + char *rolename;
96432 + uid_t uidgid;
96433 + __u16 roletype;
96434 +
96435 + __u16 auth_attempts;
96436 + unsigned long expires;
96437 +
96438 + struct acl_subject_label *root_label;
96439 + struct gr_hash_struct *hash;
96440 +
96441 + struct acl_role_label *prev;
96442 + struct acl_role_label *next;
96443 +
96444 + struct role_transition *transitions;
96445 + struct role_allowed_ip *allowed_ips;
96446 + uid_t *domain_children;
96447 + __u16 domain_child_num;
96448 +
96449 + umode_t umask;
96450 +
96451 + struct acl_subject_label **subj_hash;
96452 + __u32 subj_hash_size;
96453 +};
96454 +
96455 +struct user_acl_role_db {
96456 + struct acl_role_label **r_table;
96457 + __u32 num_pointers; /* Number of allocations to track */
96458 + __u32 num_roles; /* Number of roles */
96459 + __u32 num_domain_children; /* Number of domain children */
96460 + __u32 num_subjects; /* Number of subjects */
96461 + __u32 num_objects; /* Number of objects */
96462 +};
96463 +
96464 +struct acl_object_label {
96465 + char *filename;
96466 + u64 inode;
96467 + dev_t device;
96468 + __u32 mode;
96469 +
96470 + struct acl_subject_label *nested;
96471 + struct acl_object_label *globbed;
96472 +
96473 + /* next two structures not used */
96474 +
96475 + struct acl_object_label *prev;
96476 + struct acl_object_label *next;
96477 +};
96478 +
96479 +struct acl_ip_label {
96480 + char *iface;
96481 + __u32 addr;
96482 + __u32 netmask;
96483 + __u16 low, high;
96484 + __u8 mode;
96485 + __u32 type;
96486 + __u32 proto[8];
96487 +
96488 + /* next two structures not used */
96489 +
96490 + struct acl_ip_label *prev;
96491 + struct acl_ip_label *next;
96492 +};
96493 +
96494 +struct gr_arg {
96495 + struct user_acl_role_db role_db;
96496 + unsigned char pw[GR_PW_LEN];
96497 + unsigned char salt[GR_SALT_LEN];
96498 + unsigned char sum[GR_SHA_LEN];
96499 + unsigned char sp_role[GR_SPROLE_LEN];
96500 + struct sprole_pw *sprole_pws;
96501 + dev_t segv_device;
96502 + u64 segv_inode;
96503 + uid_t segv_uid;
96504 + __u16 num_sprole_pws;
96505 + __u16 mode;
96506 +};
96507 +
96508 +struct gr_arg_wrapper {
96509 + struct gr_arg *arg;
96510 + __u32 version;
96511 + __u32 size;
96512 +};
96513 +
96514 +struct subject_map {
96515 + struct acl_subject_label *user;
96516 + struct acl_subject_label *kernel;
96517 + struct subject_map *prev;
96518 + struct subject_map *next;
96519 +};
96520 +
96521 +struct acl_subj_map_db {
96522 + struct subject_map **s_hash;
96523 + __u32 s_size;
96524 +};
96525 +
96526 +struct gr_policy_state {
96527 + struct sprole_pw **acl_special_roles;
96528 + __u16 num_sprole_pws;
96529 + struct acl_role_label *kernel_role;
96530 + struct acl_role_label *role_list;
96531 + struct acl_role_label *default_role;
96532 + struct acl_role_db acl_role_set;
96533 + struct acl_subj_map_db subj_map_set;
96534 + struct name_db name_set;
96535 + struct inodev_db inodev_set;
96536 +};
96537 +
96538 +struct gr_alloc_state {
96539 + unsigned long alloc_stack_next;
96540 + unsigned long alloc_stack_size;
96541 + void **alloc_stack;
96542 +};
96543 +
96544 +struct gr_reload_state {
96545 + struct gr_policy_state oldpolicy;
96546 + struct gr_alloc_state oldalloc;
96547 + struct gr_policy_state newpolicy;
96548 + struct gr_alloc_state newalloc;
96549 + struct gr_policy_state *oldpolicy_ptr;
96550 + struct gr_alloc_state *oldalloc_ptr;
96551 + unsigned char oldmode;
96552 +};
96553 +
96554 +/* End Data Structures Section */
96555 +
96556 +/* Hash functions generated by empirical testing by Brad Spengler
96557 + Makes good use of the low bits of the inode. Generally 0-1 times
96558 + in loop for successful match. 0-3 for unsuccessful match.
96559 + Shift/add algorithm with modulus of table size and an XOR*/
96560 +
96561 +static __inline__ unsigned int
96562 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
96563 +{
96564 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
96565 +}
96566 +
96567 + static __inline__ unsigned int
96568 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
96569 +{
96570 + return ((const unsigned long)userp % sz);
96571 +}
96572 +
96573 +static __inline__ unsigned int
96574 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
96575 +{
96576 + unsigned int rem;
96577 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
96578 + return rem;
96579 +}
96580 +
96581 +static __inline__ unsigned int
96582 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
96583 +{
96584 + return full_name_hash((const unsigned char *)name, len) % sz;
96585 +}
96586 +
96587 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
96588 + subj = NULL; \
96589 + iter = 0; \
96590 + while (iter < role->subj_hash_size) { \
96591 + if (subj == NULL) \
96592 + subj = role->subj_hash[iter]; \
96593 + if (subj == NULL) { \
96594 + iter++; \
96595 + continue; \
96596 + }
96597 +
96598 +#define FOR_EACH_SUBJECT_END(subj,iter) \
96599 + subj = subj->next; \
96600 + if (subj == NULL) \
96601 + iter++; \
96602 + }
96603 +
96604 +
96605 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
96606 + subj = role->hash->first; \
96607 + while (subj != NULL) {
96608 +
96609 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
96610 + subj = subj->next; \
96611 + }
96612 +
96613 +#endif
96614 +
96615 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
96616 new file mode 100644
96617 index 0000000..af64092
96618 --- /dev/null
96619 +++ b/include/linux/gracl_compat.h
96620 @@ -0,0 +1,156 @@
96621 +#ifndef GR_ACL_COMPAT_H
96622 +#define GR_ACL_COMPAT_H
96623 +
96624 +#include <linux/resource.h>
96625 +#include <asm/resource.h>
96626 +
96627 +struct sprole_pw_compat {
96628 + compat_uptr_t rolename;
96629 + unsigned char salt[GR_SALT_LEN];
96630 + unsigned char sum[GR_SHA_LEN];
96631 +};
96632 +
96633 +struct gr_hash_struct_compat {
96634 + compat_uptr_t table;
96635 + compat_uptr_t nametable;
96636 + compat_uptr_t first;
96637 + __u32 table_size;
96638 + __u32 used_size;
96639 + int type;
96640 +};
96641 +
96642 +struct acl_subject_label_compat {
96643 + compat_uptr_t filename;
96644 + compat_u64 inode;
96645 + __u32 device;
96646 + __u32 mode;
96647 + kernel_cap_t cap_mask;
96648 + kernel_cap_t cap_lower;
96649 + kernel_cap_t cap_invert_audit;
96650 +
96651 + struct compat_rlimit res[GR_NLIMITS];
96652 + __u32 resmask;
96653 +
96654 + __u8 user_trans_type;
96655 + __u8 group_trans_type;
96656 + compat_uptr_t user_transitions;
96657 + compat_uptr_t group_transitions;
96658 + __u16 user_trans_num;
96659 + __u16 group_trans_num;
96660 +
96661 + __u32 sock_families[2];
96662 + __u32 ip_proto[8];
96663 + __u32 ip_type;
96664 + compat_uptr_t ips;
96665 + __u32 ip_num;
96666 + __u32 inaddr_any_override;
96667 +
96668 + __u32 crashes;
96669 + compat_ulong_t expires;
96670 +
96671 + compat_uptr_t parent_subject;
96672 + compat_uptr_t hash;
96673 + compat_uptr_t prev;
96674 + compat_uptr_t next;
96675 +
96676 + compat_uptr_t obj_hash;
96677 + __u32 obj_hash_size;
96678 + __u16 pax_flags;
96679 +};
96680 +
96681 +struct role_allowed_ip_compat {
96682 + __u32 addr;
96683 + __u32 netmask;
96684 +
96685 + compat_uptr_t prev;
96686 + compat_uptr_t next;
96687 +};
96688 +
96689 +struct role_transition_compat {
96690 + compat_uptr_t rolename;
96691 +
96692 + compat_uptr_t prev;
96693 + compat_uptr_t next;
96694 +};
96695 +
96696 +struct acl_role_label_compat {
96697 + compat_uptr_t rolename;
96698 + uid_t uidgid;
96699 + __u16 roletype;
96700 +
96701 + __u16 auth_attempts;
96702 + compat_ulong_t expires;
96703 +
96704 + compat_uptr_t root_label;
96705 + compat_uptr_t hash;
96706 +
96707 + compat_uptr_t prev;
96708 + compat_uptr_t next;
96709 +
96710 + compat_uptr_t transitions;
96711 + compat_uptr_t allowed_ips;
96712 + compat_uptr_t domain_children;
96713 + __u16 domain_child_num;
96714 +
96715 + umode_t umask;
96716 +
96717 + compat_uptr_t subj_hash;
96718 + __u32 subj_hash_size;
96719 +};
96720 +
96721 +struct user_acl_role_db_compat {
96722 + compat_uptr_t r_table;
96723 + __u32 num_pointers;
96724 + __u32 num_roles;
96725 + __u32 num_domain_children;
96726 + __u32 num_subjects;
96727 + __u32 num_objects;
96728 +};
96729 +
96730 +struct acl_object_label_compat {
96731 + compat_uptr_t filename;
96732 + compat_u64 inode;
96733 + __u32 device;
96734 + __u32 mode;
96735 +
96736 + compat_uptr_t nested;
96737 + compat_uptr_t globbed;
96738 +
96739 + compat_uptr_t prev;
96740 + compat_uptr_t next;
96741 +};
96742 +
96743 +struct acl_ip_label_compat {
96744 + compat_uptr_t iface;
96745 + __u32 addr;
96746 + __u32 netmask;
96747 + __u16 low, high;
96748 + __u8 mode;
96749 + __u32 type;
96750 + __u32 proto[8];
96751 +
96752 + compat_uptr_t prev;
96753 + compat_uptr_t next;
96754 +};
96755 +
96756 +struct gr_arg_compat {
96757 + struct user_acl_role_db_compat role_db;
96758 + unsigned char pw[GR_PW_LEN];
96759 + unsigned char salt[GR_SALT_LEN];
96760 + unsigned char sum[GR_SHA_LEN];
96761 + unsigned char sp_role[GR_SPROLE_LEN];
96762 + compat_uptr_t sprole_pws;
96763 + __u32 segv_device;
96764 + compat_u64 segv_inode;
96765 + uid_t segv_uid;
96766 + __u16 num_sprole_pws;
96767 + __u16 mode;
96768 +};
96769 +
96770 +struct gr_arg_wrapper_compat {
96771 + compat_uptr_t arg;
96772 + __u32 version;
96773 + __u32 size;
96774 +};
96775 +
96776 +#endif
96777 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
96778 new file mode 100644
96779 index 0000000..323ecf2
96780 --- /dev/null
96781 +++ b/include/linux/gralloc.h
96782 @@ -0,0 +1,9 @@
96783 +#ifndef __GRALLOC_H
96784 +#define __GRALLOC_H
96785 +
96786 +void acl_free_all(void);
96787 +int acl_alloc_stack_init(unsigned long size);
96788 +void *acl_alloc(unsigned long len);
96789 +void *acl_alloc_num(unsigned long num, unsigned long len);
96790 +
96791 +#endif
96792 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
96793 new file mode 100644
96794 index 0000000..be66033
96795 --- /dev/null
96796 +++ b/include/linux/grdefs.h
96797 @@ -0,0 +1,140 @@
96798 +#ifndef GRDEFS_H
96799 +#define GRDEFS_H
96800 +
96801 +/* Begin grsecurity status declarations */
96802 +
96803 +enum {
96804 + GR_READY = 0x01,
96805 + GR_STATUS_INIT = 0x00 // disabled state
96806 +};
96807 +
96808 +/* Begin ACL declarations */
96809 +
96810 +/* Role flags */
96811 +
96812 +enum {
96813 + GR_ROLE_USER = 0x0001,
96814 + GR_ROLE_GROUP = 0x0002,
96815 + GR_ROLE_DEFAULT = 0x0004,
96816 + GR_ROLE_SPECIAL = 0x0008,
96817 + GR_ROLE_AUTH = 0x0010,
96818 + GR_ROLE_NOPW = 0x0020,
96819 + GR_ROLE_GOD = 0x0040,
96820 + GR_ROLE_LEARN = 0x0080,
96821 + GR_ROLE_TPE = 0x0100,
96822 + GR_ROLE_DOMAIN = 0x0200,
96823 + GR_ROLE_PAM = 0x0400,
96824 + GR_ROLE_PERSIST = 0x0800
96825 +};
96826 +
96827 +/* ACL Subject and Object mode flags */
96828 +enum {
96829 + GR_DELETED = 0x80000000
96830 +};
96831 +
96832 +/* ACL Object-only mode flags */
96833 +enum {
96834 + GR_READ = 0x00000001,
96835 + GR_APPEND = 0x00000002,
96836 + GR_WRITE = 0x00000004,
96837 + GR_EXEC = 0x00000008,
96838 + GR_FIND = 0x00000010,
96839 + GR_INHERIT = 0x00000020,
96840 + GR_SETID = 0x00000040,
96841 + GR_CREATE = 0x00000080,
96842 + GR_DELETE = 0x00000100,
96843 + GR_LINK = 0x00000200,
96844 + GR_AUDIT_READ = 0x00000400,
96845 + GR_AUDIT_APPEND = 0x00000800,
96846 + GR_AUDIT_WRITE = 0x00001000,
96847 + GR_AUDIT_EXEC = 0x00002000,
96848 + GR_AUDIT_FIND = 0x00004000,
96849 + GR_AUDIT_INHERIT= 0x00008000,
96850 + GR_AUDIT_SETID = 0x00010000,
96851 + GR_AUDIT_CREATE = 0x00020000,
96852 + GR_AUDIT_DELETE = 0x00040000,
96853 + GR_AUDIT_LINK = 0x00080000,
96854 + GR_PTRACERD = 0x00100000,
96855 + GR_NOPTRACE = 0x00200000,
96856 + GR_SUPPRESS = 0x00400000,
96857 + GR_NOLEARN = 0x00800000,
96858 + GR_INIT_TRANSFER= 0x01000000
96859 +};
96860 +
96861 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
96862 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
96863 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
96864 +
96865 +/* ACL subject-only mode flags */
96866 +enum {
96867 + GR_KILL = 0x00000001,
96868 + GR_VIEW = 0x00000002,
96869 + GR_PROTECTED = 0x00000004,
96870 + GR_LEARN = 0x00000008,
96871 + GR_OVERRIDE = 0x00000010,
96872 + /* just a placeholder, this mode is only used in userspace */
96873 + GR_DUMMY = 0x00000020,
96874 + GR_PROTSHM = 0x00000040,
96875 + GR_KILLPROC = 0x00000080,
96876 + GR_KILLIPPROC = 0x00000100,
96877 + /* just a placeholder, this mode is only used in userspace */
96878 + GR_NOTROJAN = 0x00000200,
96879 + GR_PROTPROCFD = 0x00000400,
96880 + GR_PROCACCT = 0x00000800,
96881 + GR_RELAXPTRACE = 0x00001000,
96882 + //GR_NESTED = 0x00002000,
96883 + GR_INHERITLEARN = 0x00004000,
96884 + GR_PROCFIND = 0x00008000,
96885 + GR_POVERRIDE = 0x00010000,
96886 + GR_KERNELAUTH = 0x00020000,
96887 + GR_ATSECURE = 0x00040000,
96888 + GR_SHMEXEC = 0x00080000
96889 +};
96890 +
96891 +enum {
96892 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
96893 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
96894 + GR_PAX_ENABLE_MPROTECT = 0x0004,
96895 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
96896 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
96897 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
96898 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
96899 + GR_PAX_DISABLE_MPROTECT = 0x0400,
96900 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
96901 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
96902 +};
96903 +
96904 +enum {
96905 + GR_ID_USER = 0x01,
96906 + GR_ID_GROUP = 0x02,
96907 +};
96908 +
96909 +enum {
96910 + GR_ID_ALLOW = 0x01,
96911 + GR_ID_DENY = 0x02,
96912 +};
96913 +
96914 +#define GR_CRASH_RES 31
96915 +#define GR_UIDTABLE_MAX 500
96916 +
96917 +/* begin resource learning section */
96918 +enum {
96919 + GR_RLIM_CPU_BUMP = 60,
96920 + GR_RLIM_FSIZE_BUMP = 50000,
96921 + GR_RLIM_DATA_BUMP = 10000,
96922 + GR_RLIM_STACK_BUMP = 1000,
96923 + GR_RLIM_CORE_BUMP = 10000,
96924 + GR_RLIM_RSS_BUMP = 500000,
96925 + GR_RLIM_NPROC_BUMP = 1,
96926 + GR_RLIM_NOFILE_BUMP = 5,
96927 + GR_RLIM_MEMLOCK_BUMP = 50000,
96928 + GR_RLIM_AS_BUMP = 500000,
96929 + GR_RLIM_LOCKS_BUMP = 2,
96930 + GR_RLIM_SIGPENDING_BUMP = 5,
96931 + GR_RLIM_MSGQUEUE_BUMP = 10000,
96932 + GR_RLIM_NICE_BUMP = 1,
96933 + GR_RLIM_RTPRIO_BUMP = 1,
96934 + GR_RLIM_RTTIME_BUMP = 1000000
96935 +};
96936 +
96937 +#endif
96938 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
96939 new file mode 100644
96940 index 0000000..fb1de5d
96941 --- /dev/null
96942 +++ b/include/linux/grinternal.h
96943 @@ -0,0 +1,230 @@
96944 +#ifndef __GRINTERNAL_H
96945 +#define __GRINTERNAL_H
96946 +
96947 +#ifdef CONFIG_GRKERNSEC
96948 +
96949 +#include <linux/fs.h>
96950 +#include <linux/mnt_namespace.h>
96951 +#include <linux/nsproxy.h>
96952 +#include <linux/gracl.h>
96953 +#include <linux/grdefs.h>
96954 +#include <linux/grmsg.h>
96955 +
96956 +void gr_add_learn_entry(const char *fmt, ...)
96957 + __attribute__ ((format (printf, 1, 2)));
96958 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
96959 + const struct vfsmount *mnt);
96960 +__u32 gr_check_create(const struct dentry *new_dentry,
96961 + const struct dentry *parent,
96962 + const struct vfsmount *mnt, const __u32 mode);
96963 +int gr_check_protected_task(const struct task_struct *task);
96964 +__u32 to_gr_audit(const __u32 reqmode);
96965 +int gr_set_acls(const int type);
96966 +int gr_acl_is_enabled(void);
96967 +char gr_roletype_to_char(void);
96968 +
96969 +void gr_handle_alertkill(struct task_struct *task);
96970 +char *gr_to_filename(const struct dentry *dentry,
96971 + const struct vfsmount *mnt);
96972 +char *gr_to_filename1(const struct dentry *dentry,
96973 + const struct vfsmount *mnt);
96974 +char *gr_to_filename2(const struct dentry *dentry,
96975 + const struct vfsmount *mnt);
96976 +char *gr_to_filename3(const struct dentry *dentry,
96977 + const struct vfsmount *mnt);
96978 +
96979 +extern int grsec_enable_ptrace_readexec;
96980 +extern int grsec_enable_harden_ptrace;
96981 +extern int grsec_enable_link;
96982 +extern int grsec_enable_fifo;
96983 +extern int grsec_enable_execve;
96984 +extern int grsec_enable_shm;
96985 +extern int grsec_enable_execlog;
96986 +extern int grsec_enable_signal;
96987 +extern int grsec_enable_audit_ptrace;
96988 +extern int grsec_enable_forkfail;
96989 +extern int grsec_enable_time;
96990 +extern int grsec_enable_rofs;
96991 +extern int grsec_deny_new_usb;
96992 +extern int grsec_enable_chroot_shmat;
96993 +extern int grsec_enable_chroot_mount;
96994 +extern int grsec_enable_chroot_double;
96995 +extern int grsec_enable_chroot_pivot;
96996 +extern int grsec_enable_chroot_chdir;
96997 +extern int grsec_enable_chroot_chmod;
96998 +extern int grsec_enable_chroot_mknod;
96999 +extern int grsec_enable_chroot_fchdir;
97000 +extern int grsec_enable_chroot_nice;
97001 +extern int grsec_enable_chroot_execlog;
97002 +extern int grsec_enable_chroot_caps;
97003 +extern int grsec_enable_chroot_rename;
97004 +extern int grsec_enable_chroot_sysctl;
97005 +extern int grsec_enable_chroot_unix;
97006 +extern int grsec_enable_symlinkown;
97007 +extern kgid_t grsec_symlinkown_gid;
97008 +extern int grsec_enable_tpe;
97009 +extern kgid_t grsec_tpe_gid;
97010 +extern int grsec_enable_tpe_all;
97011 +extern int grsec_enable_tpe_invert;
97012 +extern int grsec_enable_socket_all;
97013 +extern kgid_t grsec_socket_all_gid;
97014 +extern int grsec_enable_socket_client;
97015 +extern kgid_t grsec_socket_client_gid;
97016 +extern int grsec_enable_socket_server;
97017 +extern kgid_t grsec_socket_server_gid;
97018 +extern kgid_t grsec_audit_gid;
97019 +extern int grsec_enable_group;
97020 +extern int grsec_enable_log_rwxmaps;
97021 +extern int grsec_enable_mount;
97022 +extern int grsec_enable_chdir;
97023 +extern int grsec_resource_logging;
97024 +extern int grsec_enable_blackhole;
97025 +extern int grsec_lastack_retries;
97026 +extern int grsec_enable_brute;
97027 +extern int grsec_enable_harden_ipc;
97028 +extern int grsec_lock;
97029 +
97030 +extern spinlock_t grsec_alert_lock;
97031 +extern unsigned long grsec_alert_wtime;
97032 +extern unsigned long grsec_alert_fyet;
97033 +
97034 +extern spinlock_t grsec_audit_lock;
97035 +
97036 +extern rwlock_t grsec_exec_file_lock;
97037 +
97038 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
97039 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
97040 + (tsk)->exec_file->f_path.mnt) : "/")
97041 +
97042 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
97043 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
97044 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
97045 +
97046 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
97047 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
97048 + (tsk)->exec_file->f_path.mnt) : "/")
97049 +
97050 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
97051 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
97052 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
97053 +
97054 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
97055 +
97056 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
97057 +
97058 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
97059 +{
97060 + if (file1 && file2) {
97061 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
97062 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
97063 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
97064 + return true;
97065 + }
97066 +
97067 + return false;
97068 +}
97069 +
97070 +#define GR_CHROOT_CAPS {{ \
97071 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
97072 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
97073 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
97074 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
97075 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
97076 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
97077 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
97078 +
97079 +#define security_learn(normal_msg,args...) \
97080 +({ \
97081 + read_lock(&grsec_exec_file_lock); \
97082 + gr_add_learn_entry(normal_msg "\n", ## args); \
97083 + read_unlock(&grsec_exec_file_lock); \
97084 +})
97085 +
97086 +enum {
97087 + GR_DO_AUDIT,
97088 + GR_DONT_AUDIT,
97089 + /* used for non-audit messages that we shouldn't kill the task on */
97090 + GR_DONT_AUDIT_GOOD
97091 +};
97092 +
97093 +enum {
97094 + GR_TTYSNIFF,
97095 + GR_RBAC,
97096 + GR_RBAC_STR,
97097 + GR_STR_RBAC,
97098 + GR_RBAC_MODE2,
97099 + GR_RBAC_MODE3,
97100 + GR_FILENAME,
97101 + GR_SYSCTL_HIDDEN,
97102 + GR_NOARGS,
97103 + GR_ONE_INT,
97104 + GR_ONE_INT_TWO_STR,
97105 + GR_ONE_STR,
97106 + GR_STR_INT,
97107 + GR_TWO_STR_INT,
97108 + GR_TWO_INT,
97109 + GR_TWO_U64,
97110 + GR_THREE_INT,
97111 + GR_FIVE_INT_TWO_STR,
97112 + GR_TWO_STR,
97113 + GR_THREE_STR,
97114 + GR_FOUR_STR,
97115 + GR_STR_FILENAME,
97116 + GR_FILENAME_STR,
97117 + GR_FILENAME_TWO_INT,
97118 + GR_FILENAME_TWO_INT_STR,
97119 + GR_TEXTREL,
97120 + GR_PTRACE,
97121 + GR_RESOURCE,
97122 + GR_CAP,
97123 + GR_SIG,
97124 + GR_SIG2,
97125 + GR_CRASH1,
97126 + GR_CRASH2,
97127 + GR_PSACCT,
97128 + GR_RWXMAP,
97129 + GR_RWXMAPVMA
97130 +};
97131 +
97132 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
97133 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
97134 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
97135 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
97136 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
97137 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
97138 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
97139 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
97140 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
97141 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
97142 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
97143 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
97144 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
97145 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
97146 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
97147 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
97148 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
97149 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
97150 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
97151 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
97152 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
97153 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
97154 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
97155 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
97156 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
97157 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
97158 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
97159 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
97160 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
97161 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
97162 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
97163 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
97164 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
97165 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
97166 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
97167 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
97168 +
97169 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
97170 +
97171 +#endif
97172 +
97173 +#endif
97174 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
97175 new file mode 100644
97176 index 0000000..26ef560
97177 --- /dev/null
97178 +++ b/include/linux/grmsg.h
97179 @@ -0,0 +1,118 @@
97180 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
97181 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
97182 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
97183 +#define GR_STOPMOD_MSG "denied modification of module state by "
97184 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
97185 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
97186 +#define GR_IOPERM_MSG "denied use of ioperm() by "
97187 +#define GR_IOPL_MSG "denied use of iopl() by "
97188 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
97189 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
97190 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
97191 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
97192 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
97193 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
97194 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
97195 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
97196 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
97197 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
97198 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
97199 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
97200 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
97201 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
97202 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
97203 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
97204 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
97205 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
97206 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
97207 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
97208 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
97209 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
97210 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
97211 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
97212 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
97213 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
97214 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
97215 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
97216 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
97217 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
97218 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
97219 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
97220 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
97221 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
97222 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
97223 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
97224 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
97225 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
97226 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
97227 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
97228 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
97229 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
97230 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
97231 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
97232 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
97233 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
97234 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
97235 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
97236 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
97237 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
97238 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
97239 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
97240 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
97241 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
97242 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
97243 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
97244 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
97245 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
97246 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
97247 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
97248 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
97249 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
97250 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
97251 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
97252 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
97253 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
97254 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
97255 +#define GR_NICE_CHROOT_MSG "denied priority change by "
97256 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
97257 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
97258 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
97259 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
97260 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
97261 +#define GR_TIME_MSG "time set by "
97262 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
97263 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
97264 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
97265 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
97266 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
97267 +#define GR_BIND_MSG "denied bind() by "
97268 +#define GR_CONNECT_MSG "denied connect() by "
97269 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
97270 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
97271 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
97272 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
97273 +#define GR_CAP_ACL_MSG "use of %s denied for "
97274 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
97275 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
97276 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
97277 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
97278 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
97279 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
97280 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
97281 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
97282 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
97283 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
97284 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
97285 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
97286 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
97287 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
97288 +#define GR_VM86_MSG "denied use of vm86 by "
97289 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
97290 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
97291 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
97292 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
97293 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
97294 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
97295 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
97296 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
97297 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
97298 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
97299 new file mode 100644
97300 index 0000000..085a746
97301 --- /dev/null
97302 +++ b/include/linux/grsecurity.h
97303 @@ -0,0 +1,247 @@
97304 +#ifndef GR_SECURITY_H
97305 +#define GR_SECURITY_H
97306 +#include <linux/fs.h>
97307 +#include <linux/fs_struct.h>
97308 +#include <linux/binfmts.h>
97309 +#include <linux/gracl.h>
97310 +
97311 +/* notify of brain-dead configs */
97312 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97313 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
97314 +#endif
97315 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97316 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
97317 +#endif
97318 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
97319 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
97320 +#endif
97321 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
97322 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
97323 +#endif
97324 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
97325 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
97326 +#endif
97327 +
97328 +int gr_handle_new_usb(void);
97329 +
97330 +void gr_handle_brute_attach(int dumpable);
97331 +void gr_handle_brute_check(void);
97332 +void gr_handle_kernel_exploit(void);
97333 +
97334 +char gr_roletype_to_char(void);
97335 +
97336 +int gr_proc_is_restricted(void);
97337 +
97338 +int gr_acl_enable_at_secure(void);
97339 +
97340 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
97341 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
97342 +
97343 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
97344 +
97345 +void gr_del_task_from_ip_table(struct task_struct *p);
97346 +
97347 +int gr_pid_is_chrooted(struct task_struct *p);
97348 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
97349 +int gr_handle_chroot_nice(void);
97350 +int gr_handle_chroot_sysctl(const int op);
97351 +int gr_handle_chroot_setpriority(struct task_struct *p,
97352 + const int niceval);
97353 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
97354 +int gr_chroot_fhandle(void);
97355 +int gr_handle_chroot_chroot(const struct dentry *dentry,
97356 + const struct vfsmount *mnt);
97357 +void gr_handle_chroot_chdir(const struct path *path);
97358 +int gr_handle_chroot_chmod(const struct dentry *dentry,
97359 + const struct vfsmount *mnt, const int mode);
97360 +int gr_handle_chroot_mknod(const struct dentry *dentry,
97361 + const struct vfsmount *mnt, const int mode);
97362 +int gr_handle_chroot_mount(const struct dentry *dentry,
97363 + const struct vfsmount *mnt,
97364 + const char *dev_name);
97365 +int gr_handle_chroot_pivot(void);
97366 +int gr_handle_chroot_unix(const pid_t pid);
97367 +
97368 +int gr_handle_rawio(const struct inode *inode);
97369 +
97370 +void gr_handle_ioperm(void);
97371 +void gr_handle_iopl(void);
97372 +void gr_handle_msr_write(void);
97373 +
97374 +umode_t gr_acl_umask(void);
97375 +
97376 +int gr_tpe_allow(const struct file *file);
97377 +
97378 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
97379 +void gr_clear_chroot_entries(struct task_struct *task);
97380 +
97381 +void gr_log_forkfail(const int retval);
97382 +void gr_log_timechange(void);
97383 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
97384 +void gr_log_chdir(const struct dentry *dentry,
97385 + const struct vfsmount *mnt);
97386 +void gr_log_chroot_exec(const struct dentry *dentry,
97387 + const struct vfsmount *mnt);
97388 +void gr_log_remount(const char *devname, const int retval);
97389 +void gr_log_unmount(const char *devname, const int retval);
97390 +void gr_log_mount(const char *from, struct path *to, const int retval);
97391 +void gr_log_textrel(struct vm_area_struct *vma);
97392 +void gr_log_ptgnustack(struct file *file);
97393 +void gr_log_rwxmmap(struct file *file);
97394 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
97395 +
97396 +int gr_handle_follow_link(const struct dentry *dentry,
97397 + const struct vfsmount *mnt);
97398 +int gr_handle_fifo(const struct dentry *dentry,
97399 + const struct vfsmount *mnt,
97400 + const struct dentry *dir, const int flag,
97401 + const int acc_mode);
97402 +int gr_handle_hardlink(const struct dentry *dentry,
97403 + const struct vfsmount *mnt,
97404 + const struct filename *to);
97405 +
97406 +int gr_is_capable(const int cap);
97407 +int gr_is_capable_nolog(const int cap);
97408 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
97409 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
97410 +
97411 +void gr_copy_label(struct task_struct *tsk);
97412 +void gr_handle_crash(struct task_struct *task, const int sig);
97413 +int gr_handle_signal(const struct task_struct *p, const int sig);
97414 +int gr_check_crash_uid(const kuid_t uid);
97415 +int gr_check_protected_task(const struct task_struct *task);
97416 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
97417 +int gr_acl_handle_mmap(const struct file *file,
97418 + const unsigned long prot);
97419 +int gr_acl_handle_mprotect(const struct file *file,
97420 + const unsigned long prot);
97421 +int gr_check_hidden_task(const struct task_struct *tsk);
97422 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
97423 + const struct vfsmount *mnt);
97424 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
97425 + const struct vfsmount *mnt);
97426 +__u32 gr_acl_handle_access(const struct dentry *dentry,
97427 + const struct vfsmount *mnt, const int fmode);
97428 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
97429 + const struct vfsmount *mnt, umode_t *mode);
97430 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
97431 + const struct vfsmount *mnt);
97432 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
97433 + const struct vfsmount *mnt);
97434 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
97435 + const struct vfsmount *mnt);
97436 +int gr_handle_ptrace(struct task_struct *task, const long request);
97437 +int gr_handle_proc_ptrace(struct task_struct *task);
97438 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
97439 + const struct vfsmount *mnt);
97440 +int gr_check_crash_exec(const struct file *filp);
97441 +int gr_acl_is_enabled(void);
97442 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
97443 + const kgid_t gid);
97444 +int gr_set_proc_label(const struct dentry *dentry,
97445 + const struct vfsmount *mnt,
97446 + const int unsafe_flags);
97447 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
97448 + const struct vfsmount *mnt);
97449 +__u32 gr_acl_handle_open(const struct dentry *dentry,
97450 + const struct vfsmount *mnt, int acc_mode);
97451 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
97452 + const struct dentry *p_dentry,
97453 + const struct vfsmount *p_mnt,
97454 + int open_flags, int acc_mode, const int imode);
97455 +void gr_handle_create(const struct dentry *dentry,
97456 + const struct vfsmount *mnt);
97457 +void gr_handle_proc_create(const struct dentry *dentry,
97458 + const struct inode *inode);
97459 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
97460 + const struct dentry *parent_dentry,
97461 + const struct vfsmount *parent_mnt,
97462 + const int mode);
97463 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
97464 + const struct dentry *parent_dentry,
97465 + const struct vfsmount *parent_mnt);
97466 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
97467 + const struct vfsmount *mnt);
97468 +void gr_handle_delete(const u64 ino, const dev_t dev);
97469 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
97470 + const struct vfsmount *mnt);
97471 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
97472 + const struct dentry *parent_dentry,
97473 + const struct vfsmount *parent_mnt,
97474 + const struct filename *from);
97475 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
97476 + const struct dentry *parent_dentry,
97477 + const struct vfsmount *parent_mnt,
97478 + const struct dentry *old_dentry,
97479 + const struct vfsmount *old_mnt, const struct filename *to);
97480 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
97481 +int gr_acl_handle_rename(struct dentry *new_dentry,
97482 + struct dentry *parent_dentry,
97483 + const struct vfsmount *parent_mnt,
97484 + struct dentry *old_dentry,
97485 + struct inode *old_parent_inode,
97486 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
97487 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
97488 + struct dentry *old_dentry,
97489 + struct dentry *new_dentry,
97490 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
97491 +__u32 gr_check_link(const struct dentry *new_dentry,
97492 + const struct dentry *parent_dentry,
97493 + const struct vfsmount *parent_mnt,
97494 + const struct dentry *old_dentry,
97495 + const struct vfsmount *old_mnt);
97496 +int gr_acl_handle_filldir(const struct file *file, const char *name,
97497 + const unsigned int namelen, const u64 ino);
97498 +
97499 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
97500 + const struct vfsmount *mnt);
97501 +void gr_acl_handle_exit(void);
97502 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
97503 +int gr_acl_handle_procpidmem(const struct task_struct *task);
97504 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
97505 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
97506 +void gr_audit_ptrace(struct task_struct *task);
97507 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
97508 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
97509 +void gr_put_exec_file(struct task_struct *task);
97510 +
97511 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
97512 +
97513 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97514 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97515 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
97516 + struct dentry *newdentry, struct vfsmount *newmnt);
97517 +
97518 +#ifdef CONFIG_GRKERNSEC_RESLOG
97519 +extern void gr_log_resource(const struct task_struct *task, const int res,
97520 + const unsigned long wanted, const int gt);
97521 +#else
97522 +static inline void gr_log_resource(const struct task_struct *task, const int res,
97523 + const unsigned long wanted, const int gt)
97524 +{
97525 +}
97526 +#endif
97527 +
97528 +#ifdef CONFIG_GRKERNSEC
97529 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
97530 +void gr_handle_vm86(void);
97531 +void gr_handle_mem_readwrite(u64 from, u64 to);
97532 +
97533 +void gr_log_badprocpid(const char *entry);
97534 +
97535 +extern int grsec_enable_dmesg;
97536 +extern int grsec_disable_privio;
97537 +
97538 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
97539 +extern kgid_t grsec_proc_gid;
97540 +#endif
97541 +
97542 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
97543 +extern int grsec_enable_chroot_findtask;
97544 +#endif
97545 +#ifdef CONFIG_GRKERNSEC_SETXID
97546 +extern int grsec_enable_setxid;
97547 +#endif
97548 +#endif
97549 +
97550 +#endif
97551 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
97552 new file mode 100644
97553 index 0000000..e7ffaaf
97554 --- /dev/null
97555 +++ b/include/linux/grsock.h
97556 @@ -0,0 +1,19 @@
97557 +#ifndef __GRSOCK_H
97558 +#define __GRSOCK_H
97559 +
97560 +extern void gr_attach_curr_ip(const struct sock *sk);
97561 +extern int gr_handle_sock_all(const int family, const int type,
97562 + const int protocol);
97563 +extern int gr_handle_sock_server(const struct sockaddr *sck);
97564 +extern int gr_handle_sock_server_other(const struct sock *sck);
97565 +extern int gr_handle_sock_client(const struct sockaddr *sck);
97566 +extern int gr_search_connect(struct socket * sock,
97567 + struct sockaddr_in * addr);
97568 +extern int gr_search_bind(struct socket * sock,
97569 + struct sockaddr_in * addr);
97570 +extern int gr_search_listen(struct socket * sock);
97571 +extern int gr_search_accept(struct socket * sock);
97572 +extern int gr_search_socket(const int domain, const int type,
97573 + const int protocol);
97574 +
97575 +#endif
97576 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
97577 index 9286a46..373f27f 100644
97578 --- a/include/linux/highmem.h
97579 +++ b/include/linux/highmem.h
97580 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
97581 kunmap_atomic(kaddr);
97582 }
97583
97584 +static inline void sanitize_highpage(struct page *page)
97585 +{
97586 + void *kaddr;
97587 + unsigned long flags;
97588 +
97589 + local_irq_save(flags);
97590 + kaddr = kmap_atomic(page);
97591 + clear_page(kaddr);
97592 + kunmap_atomic(kaddr);
97593 + local_irq_restore(flags);
97594 +}
97595 +
97596 static inline void zero_user_segments(struct page *page,
97597 unsigned start1, unsigned end1,
97598 unsigned start2, unsigned end2)
97599 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
97600 index 1c7b89a..7dda400 100644
97601 --- a/include/linux/hwmon-sysfs.h
97602 +++ b/include/linux/hwmon-sysfs.h
97603 @@ -25,7 +25,8 @@
97604 struct sensor_device_attribute{
97605 struct device_attribute dev_attr;
97606 int index;
97607 -};
97608 +} __do_const;
97609 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
97610 #define to_sensor_dev_attr(_dev_attr) \
97611 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
97612
97613 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
97614 struct device_attribute dev_attr;
97615 u8 index;
97616 u8 nr;
97617 -};
97618 +} __do_const;
97619 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
97620 #define to_sensor_dev_attr_2(_dev_attr) \
97621 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
97622
97623 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
97624 index e83a738..8b323fa 100644
97625 --- a/include/linux/i2c.h
97626 +++ b/include/linux/i2c.h
97627 @@ -409,6 +409,7 @@ struct i2c_algorithm {
97628 int (*unreg_slave)(struct i2c_client *client);
97629 #endif
97630 };
97631 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
97632
97633 /**
97634 * struct i2c_bus_recovery_info - I2C bus recovery information
97635 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
97636 index 66a7d76..5e68d20 100644
97637 --- a/include/linux/if_pppox.h
97638 +++ b/include/linux/if_pppox.h
97639 @@ -78,7 +78,7 @@ struct pppox_proto {
97640 int (*ioctl)(struct socket *sock, unsigned int cmd,
97641 unsigned long arg);
97642 struct module *owner;
97643 -};
97644 +} __do_const;
97645
97646 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
97647 extern void unregister_pppox_proto(int proto_num);
97648 diff --git a/include/linux/init.h b/include/linux/init.h
97649 index 21b6d76..4a6775c 100644
97650 --- a/include/linux/init.h
97651 +++ b/include/linux/init.h
97652 @@ -37,9 +37,17 @@
97653 * section.
97654 */
97655
97656 +#define add_init_latent_entropy __latent_entropy
97657 +
97658 +#ifdef CONFIG_MEMORY_HOTPLUG
97659 +#define add_meminit_latent_entropy
97660 +#else
97661 +#define add_meminit_latent_entropy __latent_entropy
97662 +#endif
97663 +
97664 /* These are for everybody (although not all archs will actually
97665 discard it in modules) */
97666 -#define __init __section(.init.text) __cold notrace
97667 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
97668 #define __initdata __section(.init.data)
97669 #define __initconst __constsection(.init.rodata)
97670 #define __exitdata __section(.exit.data)
97671 @@ -100,7 +108,7 @@
97672 #define __cpuexitconst
97673
97674 /* Used for MEMORY_HOTPLUG */
97675 -#define __meminit __section(.meminit.text) __cold notrace
97676 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
97677 #define __meminitdata __section(.meminit.data)
97678 #define __meminitconst __constsection(.meminit.rodata)
97679 #define __memexit __section(.memexit.text) __exitused __cold notrace
97680 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
97681 index 696d223..6d6b39f 100644
97682 --- a/include/linux/init_task.h
97683 +++ b/include/linux/init_task.h
97684 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
97685
97686 #define INIT_TASK_COMM "swapper"
97687
97688 +#ifdef CONFIG_X86
97689 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
97690 +#else
97691 +#define INIT_TASK_THREAD_INFO
97692 +#endif
97693 +
97694 #ifdef CONFIG_RT_MUTEXES
97695 # define INIT_RT_MUTEXES(tsk) \
97696 .pi_waiters = RB_ROOT, \
97697 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
97698 RCU_POINTER_INITIALIZER(cred, &init_cred), \
97699 .comm = INIT_TASK_COMM, \
97700 .thread = INIT_THREAD, \
97701 + INIT_TASK_THREAD_INFO \
97702 .fs = &init_fs, \
97703 .files = &init_files, \
97704 .signal = &init_signals, \
97705 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
97706 index 950ae45..df6ac60 100644
97707 --- a/include/linux/interrupt.h
97708 +++ b/include/linux/interrupt.h
97709 @@ -432,8 +432,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
97710
97711 struct softirq_action
97712 {
97713 - void (*action)(struct softirq_action *);
97714 -};
97715 + void (*action)(void);
97716 +} __no_const;
97717
97718 asmlinkage void do_softirq(void);
97719 asmlinkage void __do_softirq(void);
97720 @@ -447,7 +447,7 @@ static inline void do_softirq_own_stack(void)
97721 }
97722 #endif
97723
97724 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
97725 +extern void open_softirq(int nr, void (*action)(void));
97726 extern void softirq_init(void);
97727 extern void __raise_softirq_irqoff(unsigned int nr);
97728
97729 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
97730 index 0546b87..46fd5b6 100644
97731 --- a/include/linux/iommu.h
97732 +++ b/include/linux/iommu.h
97733 @@ -174,7 +174,7 @@ struct iommu_ops {
97734
97735 unsigned long pgsize_bitmap;
97736 void *priv;
97737 -};
97738 +} __do_const;
97739
97740 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
97741 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
97742 @@ -234,7 +234,7 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
97743 void *data);
97744 struct device *iommu_device_create(struct device *parent, void *drvdata,
97745 const struct attribute_group **groups,
97746 - const char *fmt, ...);
97747 + const char *fmt, ...) __printf(4, 5);
97748 void iommu_device_destroy(struct device *dev);
97749 int iommu_device_link(struct device *dev, struct device *link);
97750 void iommu_device_unlink(struct device *dev, struct device *link);
97751 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
97752 index 388e3ae..d7e45a1 100644
97753 --- a/include/linux/ioport.h
97754 +++ b/include/linux/ioport.h
97755 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
97756 int adjust_resource(struct resource *res, resource_size_t start,
97757 resource_size_t size);
97758 resource_size_t resource_alignment(struct resource *res);
97759 -static inline resource_size_t resource_size(const struct resource *res)
97760 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
97761 {
97762 return res->end - res->start + 1;
97763 }
97764 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
97765 index 1eee6bc..9cf4912 100644
97766 --- a/include/linux/ipc_namespace.h
97767 +++ b/include/linux/ipc_namespace.h
97768 @@ -60,7 +60,7 @@ struct ipc_namespace {
97769 struct user_namespace *user_ns;
97770
97771 struct ns_common ns;
97772 -};
97773 +} __randomize_layout;
97774
97775 extern struct ipc_namespace init_ipc_ns;
97776 extern atomic_t nr_ipc_ns;
97777 diff --git a/include/linux/irq.h b/include/linux/irq.h
97778 index 62c6901..827f8f6 100644
97779 --- a/include/linux/irq.h
97780 +++ b/include/linux/irq.h
97781 @@ -370,7 +370,8 @@ struct irq_chip {
97782 int (*irq_set_irqchip_state)(struct irq_data *data, enum irqchip_irq_state which, bool state);
97783
97784 unsigned long flags;
97785 -};
97786 +} __do_const;
97787 +typedef struct irq_chip __no_const irq_chip_no_const;
97788
97789 /*
97790 * irq_chip specific flags
97791 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
97792 index dd1109f..4f4fdda 100644
97793 --- a/include/linux/irqdesc.h
97794 +++ b/include/linux/irqdesc.h
97795 @@ -61,7 +61,7 @@ struct irq_desc {
97796 unsigned int irq_count; /* For detecting broken IRQs */
97797 unsigned long last_unhandled; /* Aging timer for unhandled count */
97798 unsigned int irqs_unhandled;
97799 - atomic_t threads_handled;
97800 + atomic_unchecked_t threads_handled;
97801 int threads_handled_last;
97802 raw_spinlock_t lock;
97803 struct cpumask *percpu_enabled;
97804 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
97805 index 676d730..8d3a1ad 100644
97806 --- a/include/linux/irqdomain.h
97807 +++ b/include/linux/irqdomain.h
97808 @@ -40,6 +40,7 @@ struct device_node;
97809 struct irq_domain;
97810 struct of_device_id;
97811 struct irq_chip;
97812 +typedef struct irq_chip __no_const irq_chip_no_const;
97813 struct irq_data;
97814
97815 /* Number of irqs reserved for a legacy isa controller */
97816 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
97817 index c367cbd..c9b79e6 100644
97818 --- a/include/linux/jiffies.h
97819 +++ b/include/linux/jiffies.h
97820 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
97821 /*
97822 * Convert various time units to each other:
97823 */
97824 -extern unsigned int jiffies_to_msecs(const unsigned long j);
97825 -extern unsigned int jiffies_to_usecs(const unsigned long j);
97826 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
97827 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
97828
97829 -static inline u64 jiffies_to_nsecs(const unsigned long j)
97830 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
97831 {
97832 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
97833 }
97834
97835 -extern unsigned long msecs_to_jiffies(const unsigned int m);
97836 -extern unsigned long usecs_to_jiffies(const unsigned int u);
97837 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
97838 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
97839 extern unsigned long timespec_to_jiffies(const struct timespec *value);
97840 extern void jiffies_to_timespec(const unsigned long jiffies,
97841 - struct timespec *value);
97842 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
97843 + struct timespec *value) __intentional_overflow(-1);
97844 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
97845 extern void jiffies_to_timeval(const unsigned long jiffies,
97846 struct timeval *value);
97847
97848 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
97849 index 6883e19..e854fcb 100644
97850 --- a/include/linux/kallsyms.h
97851 +++ b/include/linux/kallsyms.h
97852 @@ -15,7 +15,8 @@
97853
97854 struct module;
97855
97856 -#ifdef CONFIG_KALLSYMS
97857 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
97858 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
97859 /* Lookup the address for a symbol. Returns 0 if not found. */
97860 unsigned long kallsyms_lookup_name(const char *name);
97861
97862 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
97863 /* Stupid that this does nothing, but I didn't create this mess. */
97864 #define __print_symbol(fmt, addr)
97865 #endif /*CONFIG_KALLSYMS*/
97866 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
97867 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
97868 +extern unsigned long kallsyms_lookup_name(const char *name);
97869 +extern void __print_symbol(const char *fmt, unsigned long address);
97870 +extern int sprint_backtrace(char *buffer, unsigned long address);
97871 +extern int sprint_symbol(char *buffer, unsigned long address);
97872 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
97873 +const char *kallsyms_lookup(unsigned long addr,
97874 + unsigned long *symbolsize,
97875 + unsigned long *offset,
97876 + char **modname, char *namebuf);
97877 +extern int kallsyms_lookup_size_offset(unsigned long addr,
97878 + unsigned long *symbolsize,
97879 + unsigned long *offset);
97880 +#endif
97881
97882 /* This macro allows us to keep printk typechecking */
97883 static __printf(1, 2)
97884 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
97885 index 3a5b48e..240107b 100644
97886 --- a/include/linux/kernel.h
97887 +++ b/include/linux/kernel.h
97888 @@ -390,7 +390,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
97889 /* Obsolete, do not use. Use kstrto<foo> instead */
97890
97891 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
97892 -extern long simple_strtol(const char *,char **,unsigned int);
97893 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
97894 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
97895 extern long long simple_strtoll(const char *,char **,unsigned int);
97896
97897 @@ -410,7 +410,8 @@ extern __printf(3, 0)
97898 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
97899 extern __printf(2, 3)
97900 char *kasprintf(gfp_t gfp, const char *fmt, ...);
97901 -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97902 +extern __printf(2, 0)
97903 +char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97904
97905 extern __scanf(2, 3)
97906 int sscanf(const char *, const char *, ...);
97907 @@ -681,10 +682,10 @@ do { \
97908 __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
97909 } while (0)
97910
97911 -extern int
97912 +extern __printf(2, 0) int
97913 __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
97914
97915 -extern int
97916 +extern __printf(2, 0) int
97917 __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
97918
97919 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
97920 @@ -704,7 +705,7 @@ int trace_printk(const char *fmt, ...)
97921 {
97922 return 0;
97923 }
97924 -static inline int
97925 +static __printf(1, 0) inline int
97926 ftrace_vprintk(const char *fmt, va_list ap)
97927 {
97928 return 0;
97929 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
97930 index ff9f1d3..6712be5 100644
97931 --- a/include/linux/key-type.h
97932 +++ b/include/linux/key-type.h
97933 @@ -152,7 +152,7 @@ struct key_type {
97934 /* internal fields */
97935 struct list_head link; /* link in types list */
97936 struct lock_class_key lock_class; /* key->sem lock class */
97937 -};
97938 +} __do_const;
97939
97940 extern struct key_type key_type_keyring;
97941
97942 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
97943 index e465bb1..19f605fd 100644
97944 --- a/include/linux/kgdb.h
97945 +++ b/include/linux/kgdb.h
97946 @@ -52,7 +52,7 @@ extern int kgdb_connected;
97947 extern int kgdb_io_module_registered;
97948
97949 extern atomic_t kgdb_setting_breakpoint;
97950 -extern atomic_t kgdb_cpu_doing_single_step;
97951 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
97952
97953 extern struct task_struct *kgdb_usethread;
97954 extern struct task_struct *kgdb_contthread;
97955 @@ -254,7 +254,7 @@ struct kgdb_arch {
97956 void (*correct_hw_break)(void);
97957
97958 void (*enable_nmi)(bool on);
97959 -};
97960 +} __do_const;
97961
97962 /**
97963 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
97964 @@ -279,7 +279,7 @@ struct kgdb_io {
97965 void (*pre_exception) (void);
97966 void (*post_exception) (void);
97967 int is_console;
97968 -};
97969 +} __do_const;
97970
97971 extern struct kgdb_arch arch_kgdb_ops;
97972
97973 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
97974 index d0a1f99..0bd8b7c 100644
97975 --- a/include/linux/kmemleak.h
97976 +++ b/include/linux/kmemleak.h
97977 @@ -27,7 +27,7 @@
97978
97979 extern void kmemleak_init(void) __ref;
97980 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97981 - gfp_t gfp) __ref;
97982 + gfp_t gfp) __ref __size_overflow(2);
97983 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
97984 gfp_t gfp) __ref;
97985 extern void kmemleak_free(const void *ptr) __ref;
97986 @@ -63,7 +63,7 @@ static inline void kmemleak_erase(void **ptr)
97987 static inline void kmemleak_init(void)
97988 {
97989 }
97990 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97991 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
97992 gfp_t gfp)
97993 {
97994 }
97995 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
97996 index 0555cc6..40116ce 100644
97997 --- a/include/linux/kmod.h
97998 +++ b/include/linux/kmod.h
97999 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
98000 * usually useless though. */
98001 extern __printf(2, 3)
98002 int __request_module(bool wait, const char *name, ...);
98003 +extern __printf(3, 4)
98004 +int ___request_module(bool wait, char *param_name, const char *name, ...);
98005 #define request_module(mod...) __request_module(true, mod)
98006 #define request_module_nowait(mod...) __request_module(false, mod)
98007 #define try_then_request_module(x, mod...) \
98008 @@ -57,6 +59,9 @@ struct subprocess_info {
98009 struct work_struct work;
98010 struct completion *complete;
98011 char *path;
98012 +#ifdef CONFIG_GRKERNSEC
98013 + char *origpath;
98014 +#endif
98015 char **argv;
98016 char **envp;
98017 int wait;
98018 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
98019 index 2d61b90..3d69945 100644
98020 --- a/include/linux/kobject.h
98021 +++ b/include/linux/kobject.h
98022 @@ -80,8 +80,9 @@ struct kobject {
98023
98024 extern __printf(2, 3)
98025 int kobject_set_name(struct kobject *kobj, const char *name, ...);
98026 -extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
98027 - va_list vargs);
98028 +extern __printf(2, 0)
98029 +int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
98030 + va_list vargs);
98031
98032 static inline const char *kobject_name(const struct kobject *kobj)
98033 {
98034 @@ -118,7 +119,7 @@ struct kobj_type {
98035 struct attribute **default_attrs;
98036 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
98037 const void *(*namespace)(struct kobject *kobj);
98038 -};
98039 +} __do_const;
98040
98041 struct kobj_uevent_env {
98042 char *argv[3];
98043 @@ -142,6 +143,7 @@ struct kobj_attribute {
98044 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
98045 const char *buf, size_t count);
98046 };
98047 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
98048
98049 extern const struct sysfs_ops kobj_sysfs_ops;
98050
98051 @@ -169,7 +171,7 @@ struct kset {
98052 spinlock_t list_lock;
98053 struct kobject kobj;
98054 const struct kset_uevent_ops *uevent_ops;
98055 -};
98056 +} __randomize_layout;
98057
98058 extern void kset_init(struct kset *kset);
98059 extern int __must_check kset_register(struct kset *kset);
98060 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
98061 index df32d25..fb52e27 100644
98062 --- a/include/linux/kobject_ns.h
98063 +++ b/include/linux/kobject_ns.h
98064 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
98065 const void *(*netlink_ns)(struct sock *sk);
98066 const void *(*initial_ns)(void);
98067 void (*drop_ns)(void *);
98068 -};
98069 +} __do_const;
98070
98071 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
98072 int kobj_ns_type_registered(enum kobj_ns_type type);
98073 diff --git a/include/linux/kref.h b/include/linux/kref.h
98074 index 484604d..0f6c5b6 100644
98075 --- a/include/linux/kref.h
98076 +++ b/include/linux/kref.h
98077 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
98078 static inline int kref_sub(struct kref *kref, unsigned int count,
98079 void (*release)(struct kref *kref))
98080 {
98081 - WARN_ON(release == NULL);
98082 + BUG_ON(release == NULL);
98083
98084 if (atomic_sub_and_test((int) count, &kref->refcount)) {
98085 release(kref);
98086 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
98087 index ad45054..7c54663 100644
98088 --- a/include/linux/kvm_host.h
98089 +++ b/include/linux/kvm_host.h
98090 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
98091 {
98092 }
98093 #endif
98094 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
98095 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
98096 struct module *module);
98097 void kvm_exit(void);
98098
98099 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
98100 struct kvm_guest_debug *dbg);
98101 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
98102
98103 -int kvm_arch_init(void *opaque);
98104 +int kvm_arch_init(const void *opaque);
98105 void kvm_arch_exit(void);
98106
98107 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
98108 diff --git a/include/linux/libata.h b/include/linux/libata.h
98109 index 28aeae4..320b3bf6 100644
98110 --- a/include/linux/libata.h
98111 +++ b/include/linux/libata.h
98112 @@ -988,7 +988,7 @@ struct ata_port_operations {
98113 * fields must be pointers.
98114 */
98115 const struct ata_port_operations *inherits;
98116 -};
98117 +} __do_const;
98118
98119 struct ata_port_info {
98120 unsigned long flags;
98121 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
98122 index a6a42dd..6c5ebce 100644
98123 --- a/include/linux/linkage.h
98124 +++ b/include/linux/linkage.h
98125 @@ -36,6 +36,7 @@
98126 #endif
98127
98128 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
98129 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
98130 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
98131
98132 /*
98133 diff --git a/include/linux/list.h b/include/linux/list.h
98134 index feb773c..98f3075 100644
98135 --- a/include/linux/list.h
98136 +++ b/include/linux/list.h
98137 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
98138 extern void list_del(struct list_head *entry);
98139 #endif
98140
98141 +extern void __pax_list_add(struct list_head *new,
98142 + struct list_head *prev,
98143 + struct list_head *next);
98144 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
98145 +{
98146 + __pax_list_add(new, head, head->next);
98147 +}
98148 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
98149 +{
98150 + __pax_list_add(new, head->prev, head);
98151 +}
98152 +extern void pax_list_del(struct list_head *entry);
98153 +
98154 /**
98155 * list_replace - replace old entry by new one
98156 * @old : the element to be replaced
98157 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
98158 INIT_LIST_HEAD(entry);
98159 }
98160
98161 +extern void pax_list_del_init(struct list_head *entry);
98162 +
98163 /**
98164 * list_move - delete from one list and add as another's head
98165 * @list: the entry to move
98166 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
98167 index b10b122..d37b3de 100644
98168 --- a/include/linux/lockref.h
98169 +++ b/include/linux/lockref.h
98170 @@ -28,7 +28,7 @@ struct lockref {
98171 #endif
98172 struct {
98173 spinlock_t lock;
98174 - int count;
98175 + atomic_t count;
98176 };
98177 };
98178 };
98179 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
98180 extern int lockref_get_not_dead(struct lockref *);
98181
98182 /* Must be called under spinlock for reliable results */
98183 -static inline int __lockref_is_dead(const struct lockref *l)
98184 +static inline int __lockref_is_dead(const struct lockref *lockref)
98185 {
98186 - return ((int)l->count < 0);
98187 + return atomic_read(&lockref->count) < 0;
98188 +}
98189 +
98190 +static inline int __lockref_read(const struct lockref *lockref)
98191 +{
98192 + return atomic_read(&lockref->count);
98193 +}
98194 +
98195 +static inline void __lockref_set(struct lockref *lockref, int count)
98196 +{
98197 + atomic_set(&lockref->count, count);
98198 +}
98199 +
98200 +static inline void __lockref_inc(struct lockref *lockref)
98201 +{
98202 + atomic_inc(&lockref->count);
98203 +}
98204 +
98205 +static inline void __lockref_dec(struct lockref *lockref)
98206 +{
98207 + atomic_dec(&lockref->count);
98208 }
98209
98210 #endif /* __LINUX_LOCKREF_H */
98211 diff --git a/include/linux/math64.h b/include/linux/math64.h
98212 index c45c089..298841c 100644
98213 --- a/include/linux/math64.h
98214 +++ b/include/linux/math64.h
98215 @@ -15,7 +15,7 @@
98216 * This is commonly provided by 32bit archs to provide an optimized 64bit
98217 * divide.
98218 */
98219 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98220 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98221 {
98222 *remainder = dividend % divisor;
98223 return dividend / divisor;
98224 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
98225 /**
98226 * div64_u64 - unsigned 64bit divide with 64bit divisor
98227 */
98228 -static inline u64 div64_u64(u64 dividend, u64 divisor)
98229 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
98230 {
98231 return dividend / divisor;
98232 }
98233 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
98234 #define div64_ul(x, y) div_u64((x), (y))
98235
98236 #ifndef div_u64_rem
98237 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98238 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98239 {
98240 *remainder = do_div(dividend, divisor);
98241 return dividend;
98242 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
98243 #endif
98244
98245 #ifndef div64_u64
98246 -extern u64 div64_u64(u64 dividend, u64 divisor);
98247 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
98248 #endif
98249
98250 #ifndef div64_s64
98251 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
98252 * divide.
98253 */
98254 #ifndef div_u64
98255 -static inline u64 div_u64(u64 dividend, u32 divisor)
98256 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
98257 {
98258 u32 remainder;
98259 return div_u64_rem(dividend, divisor, &remainder);
98260 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
98261 index 3d385c8..deacb6a 100644
98262 --- a/include/linux/mempolicy.h
98263 +++ b/include/linux/mempolicy.h
98264 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
98265 }
98266
98267 #define vma_policy(vma) ((vma)->vm_policy)
98268 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98269 +{
98270 + vma->vm_policy = pol;
98271 +}
98272
98273 static inline void mpol_get(struct mempolicy *pol)
98274 {
98275 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
98276 }
98277
98278 #define vma_policy(vma) NULL
98279 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98280 +{
98281 +}
98282
98283 static inline int
98284 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
98285 diff --git a/include/linux/mm.h b/include/linux/mm.h
98286 index 0755b9f..2960e96 100644
98287 --- a/include/linux/mm.h
98288 +++ b/include/linux/mm.h
98289 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
98290
98291 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
98292 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
98293 +
98294 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98295 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
98296 +#endif
98297 +
98298 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
98299 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
98300 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
98301 @@ -257,8 +262,8 @@ struct vm_operations_struct {
98302 /* called by access_process_vm when get_user_pages() fails, typically
98303 * for use by special VMAs that can switch between memory and hardware
98304 */
98305 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
98306 - void *buf, int len, int write);
98307 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
98308 + void *buf, size_t len, int write);
98309
98310 /* Called by the /proc/PID/maps code to ask the vma whether it
98311 * has a special name. Returning non-NULL will also cause this
98312 @@ -296,6 +301,7 @@ struct vm_operations_struct {
98313 struct page *(*find_special_page)(struct vm_area_struct *vma,
98314 unsigned long addr);
98315 };
98316 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
98317
98318 struct mmu_gather;
98319 struct inode;
98320 @@ -1131,8 +1137,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
98321 unsigned long *pfn);
98322 int follow_phys(struct vm_area_struct *vma, unsigned long address,
98323 unsigned int flags, unsigned long *prot, resource_size_t *phys);
98324 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98325 - void *buf, int len, int write);
98326 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98327 + void *buf, size_t len, int write);
98328
98329 static inline void unmap_shared_mapping_range(struct address_space *mapping,
98330 loff_t const holebegin, loff_t const holelen)
98331 @@ -1172,9 +1178,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
98332 }
98333 #endif
98334
98335 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
98336 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98337 - void *buf, int len, int write);
98338 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
98339 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98340 + void *buf, size_t len, int write);
98341
98342 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
98343 unsigned long start, unsigned long nr_pages,
98344 @@ -1219,34 +1225,6 @@ int clear_page_dirty_for_io(struct page *page);
98345
98346 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
98347
98348 -/* Is the vma a continuation of the stack vma above it? */
98349 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
98350 -{
98351 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
98352 -}
98353 -
98354 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
98355 - unsigned long addr)
98356 -{
98357 - return (vma->vm_flags & VM_GROWSDOWN) &&
98358 - (vma->vm_start == addr) &&
98359 - !vma_growsdown(vma->vm_prev, addr);
98360 -}
98361 -
98362 -/* Is the vma a continuation of the stack vma below it? */
98363 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
98364 -{
98365 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
98366 -}
98367 -
98368 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
98369 - unsigned long addr)
98370 -{
98371 - return (vma->vm_flags & VM_GROWSUP) &&
98372 - (vma->vm_end == addr) &&
98373 - !vma_growsup(vma->vm_next, addr);
98374 -}
98375 -
98376 extern struct task_struct *task_of_stack(struct task_struct *task,
98377 struct vm_area_struct *vma, bool in_group);
98378
98379 @@ -1369,8 +1347,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
98380 {
98381 return 0;
98382 }
98383 +
98384 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
98385 + unsigned long address)
98386 +{
98387 + return 0;
98388 +}
98389 #else
98390 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98391 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98392 #endif
98393
98394 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
98395 @@ -1380,6 +1365,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
98396 return 0;
98397 }
98398
98399 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
98400 + unsigned long address)
98401 +{
98402 + return 0;
98403 +}
98404 +
98405 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
98406
98407 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
98408 @@ -1392,6 +1383,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
98409
98410 #else
98411 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
98412 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
98413
98414 static inline void mm_nr_pmds_init(struct mm_struct *mm)
98415 {
98416 @@ -1429,11 +1421,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
98417 NULL: pud_offset(pgd, address);
98418 }
98419
98420 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98421 +{
98422 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
98423 + NULL: pud_offset(pgd, address);
98424 +}
98425 +
98426 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98427 {
98428 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
98429 NULL: pmd_offset(pud, address);
98430 }
98431 +
98432 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98433 +{
98434 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
98435 + NULL: pmd_offset(pud, address);
98436 +}
98437 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
98438
98439 #if USE_SPLIT_PTE_PTLOCKS
98440 @@ -1810,12 +1814,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
98441 bool *need_rmap_locks);
98442 extern void exit_mmap(struct mm_struct *);
98443
98444 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
98445 +extern void gr_learn_resource(const struct task_struct *task, const int res,
98446 + const unsigned long wanted, const int gt);
98447 +#else
98448 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
98449 + const unsigned long wanted, const int gt)
98450 +{
98451 +}
98452 +#endif
98453 +
98454 static inline int check_data_rlimit(unsigned long rlim,
98455 unsigned long new,
98456 unsigned long start,
98457 unsigned long end_data,
98458 unsigned long start_data)
98459 {
98460 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
98461 if (rlim < RLIM_INFINITY) {
98462 if (((new - start) + (end_data - start_data)) > rlim)
98463 return -ENOSPC;
98464 @@ -1840,7 +1855,7 @@ extern int install_special_mapping(struct mm_struct *mm,
98465 unsigned long addr, unsigned long len,
98466 unsigned long flags, struct page **pages);
98467
98468 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
98469 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
98470
98471 extern unsigned long mmap_region(struct file *file, unsigned long addr,
98472 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
98473 @@ -1848,6 +1863,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98474 unsigned long len, unsigned long prot, unsigned long flags,
98475 unsigned long pgoff, unsigned long *populate);
98476 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
98477 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
98478
98479 #ifdef CONFIG_MMU
98480 extern int __mm_populate(unsigned long addr, unsigned long len,
98481 @@ -1876,10 +1892,11 @@ struct vm_unmapped_area_info {
98482 unsigned long high_limit;
98483 unsigned long align_mask;
98484 unsigned long align_offset;
98485 + unsigned long threadstack_offset;
98486 };
98487
98488 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
98489 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98490 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
98491 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
98492
98493 /*
98494 * Search for an unmapped address range.
98495 @@ -1891,7 +1908,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98496 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
98497 */
98498 static inline unsigned long
98499 -vm_unmapped_area(struct vm_unmapped_area_info *info)
98500 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
98501 {
98502 if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
98503 return unmapped_area_topdown(info);
98504 @@ -1953,6 +1970,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
98505 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
98506 struct vm_area_struct **pprev);
98507
98508 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
98509 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
98510 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
98511 +
98512 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
98513 NULL if none. Assume start_addr < end_addr. */
98514 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
98515 @@ -1982,10 +2003,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
98516 }
98517
98518 #ifdef CONFIG_MMU
98519 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
98520 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
98521 void vma_set_page_prot(struct vm_area_struct *vma);
98522 #else
98523 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
98524 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98525 {
98526 return __pgprot(0);
98527 }
98528 @@ -2047,6 +2068,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
98529 static inline void vm_stat_account(struct mm_struct *mm,
98530 unsigned long flags, struct file *file, long pages)
98531 {
98532 +
98533 +#ifdef CONFIG_PAX_RANDMMAP
98534 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98535 +#endif
98536 +
98537 mm->total_vm += pages;
98538 }
98539 #endif /* CONFIG_PROC_FS */
98540 @@ -2149,7 +2175,7 @@ extern int unpoison_memory(unsigned long pfn);
98541 extern int sysctl_memory_failure_early_kill;
98542 extern int sysctl_memory_failure_recovery;
98543 extern void shake_page(struct page *p, int access);
98544 -extern atomic_long_t num_poisoned_pages;
98545 +extern atomic_long_unchecked_t num_poisoned_pages;
98546 extern int soft_offline_page(struct page *page, int flags);
98547
98548 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
98549 @@ -2200,5 +2226,11 @@ void __init setup_nr_node_ids(void);
98550 static inline void setup_nr_node_ids(void) {}
98551 #endif
98552
98553 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98554 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
98555 +#else
98556 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
98557 +#endif
98558 +
98559 #endif /* __KERNEL__ */
98560 #endif /* _LINUX_MM_H */
98561 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
98562 index 8d37e26..6a6f55b 100644
98563 --- a/include/linux/mm_types.h
98564 +++ b/include/linux/mm_types.h
98565 @@ -313,7 +313,9 @@ struct vm_area_struct {
98566 #ifdef CONFIG_NUMA
98567 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
98568 #endif
98569 -};
98570 +
98571 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
98572 +} __randomize_layout;
98573
98574 struct core_thread {
98575 struct task_struct *task;
98576 @@ -466,7 +468,25 @@ struct mm_struct {
98577 /* address of the bounds directory */
98578 void __user *bd_addr;
98579 #endif
98580 -};
98581 +
98582 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
98583 + unsigned long pax_flags;
98584 +#endif
98585 +
98586 +#ifdef CONFIG_PAX_DLRESOLVE
98587 + unsigned long call_dl_resolve;
98588 +#endif
98589 +
98590 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
98591 + unsigned long call_syscall;
98592 +#endif
98593 +
98594 +#ifdef CONFIG_PAX_ASLR
98595 + unsigned long delta_mmap; /* randomized offset */
98596 + unsigned long delta_stack; /* randomized offset */
98597 +#endif
98598 +
98599 +} __randomize_layout;
98600
98601 static inline void mm_init_cpumask(struct mm_struct *mm)
98602 {
98603 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
98604 index c5d5278..85cd5ce 100644
98605 --- a/include/linux/mmiotrace.h
98606 +++ b/include/linux/mmiotrace.h
98607 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
98608 /* Called from ioremap.c */
98609 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
98610 void __iomem *addr);
98611 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
98612 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
98613
98614 /* For anyone to insert markers. Remember trailing newline. */
98615 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
98616 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
98617 {
98618 }
98619
98620 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
98621 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
98622 {
98623 }
98624
98625 @@ -106,6 +106,6 @@ extern void enable_mmiotrace(void);
98626 extern void disable_mmiotrace(void);
98627 extern void mmio_trace_rw(struct mmiotrace_rw *rw);
98628 extern void mmio_trace_mapping(struct mmiotrace_map *map);
98629 -extern int mmio_trace_printk(const char *fmt, va_list args);
98630 +extern __printf(1, 0) int mmio_trace_printk(const char *fmt, va_list args);
98631
98632 #endif /* _LINUX_MMIOTRACE_H */
98633 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
98634 index 54d74f6..0728424 100644
98635 --- a/include/linux/mmzone.h
98636 +++ b/include/linux/mmzone.h
98637 @@ -526,7 +526,7 @@ struct zone {
98638
98639 ZONE_PADDING(_pad3_)
98640 /* Zone statistics */
98641 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98642 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98643 } ____cacheline_internodealigned_in_smp;
98644
98645 enum zone_flags {
98646 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
98647 index 3bfd567..72e7d8f 100644
98648 --- a/include/linux/mod_devicetable.h
98649 +++ b/include/linux/mod_devicetable.h
98650 @@ -139,7 +139,7 @@ struct usb_device_id {
98651 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
98652 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
98653
98654 -#define HID_ANY_ID (~0)
98655 +#define HID_ANY_ID (~0U)
98656 #define HID_BUS_ANY 0xffff
98657 #define HID_GROUP_ANY 0x0000
98658
98659 @@ -470,7 +470,7 @@ struct dmi_system_id {
98660 const char *ident;
98661 struct dmi_strmatch matches[4];
98662 void *driver_data;
98663 -};
98664 +} __do_const;
98665 /*
98666 * struct dmi_device_id appears during expansion of
98667 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
98668 diff --git a/include/linux/module.h b/include/linux/module.h
98669 index c883b86..516812e 100644
98670 --- a/include/linux/module.h
98671 +++ b/include/linux/module.h
98672 @@ -17,9 +17,11 @@
98673 #include <linux/moduleparam.h>
98674 #include <linux/jump_label.h>
98675 #include <linux/export.h>
98676 +#include <linux/fs.h>
98677
98678 #include <linux/percpu.h>
98679 #include <asm/module.h>
98680 +#include <asm/pgtable.h>
98681
98682 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
98683 #define MODULE_SIG_STRING "~Module signature appended~\n"
98684 @@ -42,7 +44,7 @@ struct module_kobject {
98685 struct kobject *drivers_dir;
98686 struct module_param_attrs *mp;
98687 struct completion *kobj_completion;
98688 -};
98689 +} __randomize_layout;
98690
98691 struct module_attribute {
98692 struct attribute attr;
98693 @@ -54,12 +56,13 @@ struct module_attribute {
98694 int (*test)(struct module *);
98695 void (*free)(struct module *);
98696 };
98697 +typedef struct module_attribute __no_const module_attribute_no_const;
98698
98699 struct module_version_attribute {
98700 struct module_attribute mattr;
98701 const char *module_name;
98702 const char *version;
98703 -} __attribute__ ((__aligned__(sizeof(void *))));
98704 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
98705
98706 extern ssize_t __modver_version_show(struct module_attribute *,
98707 struct module_kobject *, char *);
98708 @@ -221,7 +224,7 @@ struct module {
98709
98710 /* Sysfs stuff. */
98711 struct module_kobject mkobj;
98712 - struct module_attribute *modinfo_attrs;
98713 + module_attribute_no_const *modinfo_attrs;
98714 const char *version;
98715 const char *srcversion;
98716 struct kobject *holders_dir;
98717 @@ -270,19 +273,16 @@ struct module {
98718 int (*init)(void);
98719
98720 /* If this is non-NULL, vfree after init() returns */
98721 - void *module_init;
98722 + void *module_init_rx, *module_init_rw;
98723
98724 /* Here is the actual code + data, vfree'd on unload. */
98725 - void *module_core;
98726 + void *module_core_rx, *module_core_rw;
98727
98728 /* Here are the sizes of the init and core sections */
98729 - unsigned int init_size, core_size;
98730 + unsigned int init_size_rw, core_size_rw;
98731
98732 /* The size of the executable code in each section. */
98733 - unsigned int init_text_size, core_text_size;
98734 -
98735 - /* Size of RO sections of the module (text+rodata) */
98736 - unsigned int init_ro_size, core_ro_size;
98737 + unsigned int init_size_rx, core_size_rx;
98738
98739 /* Arch-specific module values */
98740 struct mod_arch_specific arch;
98741 @@ -340,6 +340,10 @@ struct module {
98742 unsigned int num_trace_events;
98743 struct trace_enum_map **trace_enums;
98744 unsigned int num_trace_enums;
98745 + struct file_operations trace_id;
98746 + struct file_operations trace_enable;
98747 + struct file_operations trace_format;
98748 + struct file_operations trace_filter;
98749 #endif
98750 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
98751 unsigned int num_ftrace_callsites;
98752 @@ -367,7 +371,7 @@ struct module {
98753 ctor_fn_t *ctors;
98754 unsigned int num_ctors;
98755 #endif
98756 -};
98757 +} __randomize_layout;
98758 #ifndef MODULE_ARCH_INIT
98759 #define MODULE_ARCH_INIT {}
98760 #endif
98761 @@ -388,18 +392,48 @@ bool is_module_address(unsigned long addr);
98762 bool is_module_percpu_address(unsigned long addr);
98763 bool is_module_text_address(unsigned long addr);
98764
98765 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
98766 +{
98767 +
98768 +#ifdef CONFIG_PAX_KERNEXEC
98769 + if (ktla_ktva(addr) >= (unsigned long)start &&
98770 + ktla_ktva(addr) < (unsigned long)start + size)
98771 + return 1;
98772 +#endif
98773 +
98774 + return ((void *)addr >= start && (void *)addr < start + size);
98775 +}
98776 +
98777 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
98778 +{
98779 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
98780 +}
98781 +
98782 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
98783 +{
98784 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
98785 +}
98786 +
98787 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
98788 +{
98789 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
98790 +}
98791 +
98792 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
98793 +{
98794 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
98795 +}
98796 +
98797 static inline bool within_module_core(unsigned long addr,
98798 const struct module *mod)
98799 {
98800 - return (unsigned long)mod->module_core <= addr &&
98801 - addr < (unsigned long)mod->module_core + mod->core_size;
98802 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
98803 }
98804
98805 static inline bool within_module_init(unsigned long addr,
98806 const struct module *mod)
98807 {
98808 - return (unsigned long)mod->module_init <= addr &&
98809 - addr < (unsigned long)mod->module_init + mod->init_size;
98810 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
98811 }
98812
98813 static inline bool within_module(unsigned long addr, const struct module *mod)
98814 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
98815 index 4d0cb9b..3169ac7 100644
98816 --- a/include/linux/moduleloader.h
98817 +++ b/include/linux/moduleloader.h
98818 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
98819 sections. Returns NULL on failure. */
98820 void *module_alloc(unsigned long size);
98821
98822 +#ifdef CONFIG_PAX_KERNEXEC
98823 +void *module_alloc_exec(unsigned long size);
98824 +#else
98825 +#define module_alloc_exec(x) module_alloc(x)
98826 +#endif
98827 +
98828 /* Free memory returned from module_alloc. */
98829 void module_memfree(void *module_region);
98830
98831 +#ifdef CONFIG_PAX_KERNEXEC
98832 +void module_memfree_exec(void *module_region);
98833 +#else
98834 +#define module_memfree_exec(x) module_memfree((x))
98835 +#endif
98836 +
98837 /*
98838 * Apply the given relocation to the (simplified) ELF. Return -error
98839 * or 0.
98840 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
98841 unsigned int relsec,
98842 struct module *me)
98843 {
98844 +#ifdef CONFIG_MODULES
98845 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98846 module_name(me));
98847 +#endif
98848 return -ENOEXEC;
98849 }
98850 #endif
98851 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
98852 unsigned int relsec,
98853 struct module *me)
98854 {
98855 +#ifdef CONFIG_MODULES
98856 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98857 module_name(me));
98858 +#endif
98859 return -ENOEXEC;
98860 }
98861 #endif
98862 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
98863 index 1c9effa..1160bdd 100644
98864 --- a/include/linux/moduleparam.h
98865 +++ b/include/linux/moduleparam.h
98866 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
98867 * @len is usually just sizeof(string).
98868 */
98869 #define module_param_string(name, string, len, perm) \
98870 - static const struct kparam_string __param_string_##name \
98871 + static const struct kparam_string __param_string_##name __used \
98872 = { len, string }; \
98873 __module_param_call(MODULE_PARAM_PREFIX, name, \
98874 &param_ops_string, \
98875 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
98876 */
98877 #define module_param_array_named(name, array, type, nump, perm) \
98878 param_check_##type(name, &(array)[0]); \
98879 - static const struct kparam_array __param_arr_##name \
98880 + static const struct kparam_array __param_arr_##name __used \
98881 = { .max = ARRAY_SIZE(array), .num = nump, \
98882 .ops = &param_ops_##type, \
98883 .elemsize = sizeof(array[0]), .elem = array }; \
98884 diff --git a/include/linux/mount.h b/include/linux/mount.h
98885 index f822c3c..958ca0a 100644
98886 --- a/include/linux/mount.h
98887 +++ b/include/linux/mount.h
98888 @@ -67,7 +67,7 @@ struct vfsmount {
98889 struct dentry *mnt_root; /* root of the mounted tree */
98890 struct super_block *mnt_sb; /* pointer to superblock */
98891 int mnt_flags;
98892 -};
98893 +} __randomize_layout;
98894
98895 struct file; /* forward dec */
98896 struct path;
98897 diff --git a/include/linux/namei.h b/include/linux/namei.h
98898 index c899077..b9a2010 100644
98899 --- a/include/linux/namei.h
98900 +++ b/include/linux/namei.h
98901 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
98902 extern void unlock_rename(struct dentry *, struct dentry *);
98903
98904 extern void nd_jump_link(struct nameidata *nd, struct path *path);
98905 -extern void nd_set_link(struct nameidata *nd, char *path);
98906 -extern char *nd_get_link(struct nameidata *nd);
98907 +extern void nd_set_link(struct nameidata *nd, const char *path);
98908 +extern const char *nd_get_link(const struct nameidata *nd);
98909
98910 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
98911 {
98912 diff --git a/include/linux/net.h b/include/linux/net.h
98913 index 738ea48..409dc09 100644
98914 --- a/include/linux/net.h
98915 +++ b/include/linux/net.h
98916 @@ -190,7 +190,7 @@ struct net_proto_family {
98917 int (*create)(struct net *net, struct socket *sock,
98918 int protocol, int kern);
98919 struct module *owner;
98920 -};
98921 +} __do_const;
98922
98923 struct iovec;
98924 struct kvec;
98925 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
98926 index 05b9a69..4d7e300 100644
98927 --- a/include/linux/netdevice.h
98928 +++ b/include/linux/netdevice.h
98929 @@ -1208,6 +1208,7 @@ struct net_device_ops {
98930 u32 maxrate);
98931 int (*ndo_get_iflink)(const struct net_device *dev);
98932 };
98933 +typedef struct net_device_ops __no_const net_device_ops_no_const;
98934
98935 /**
98936 * enum net_device_priv_flags - &struct net_device priv_flags
98937 @@ -1515,7 +1516,7 @@ struct net_device {
98938 unsigned long base_addr;
98939 int irq;
98940
98941 - atomic_t carrier_changes;
98942 + atomic_unchecked_t carrier_changes;
98943
98944 /*
98945 * Some hardware also needs these fields (state,dev_list,
98946 @@ -1554,8 +1555,8 @@ struct net_device {
98947
98948 struct net_device_stats stats;
98949
98950 - atomic_long_t rx_dropped;
98951 - atomic_long_t tx_dropped;
98952 + atomic_long_unchecked_t rx_dropped;
98953 + atomic_long_unchecked_t tx_dropped;
98954
98955 #ifdef CONFIG_WIRELESS_EXT
98956 const struct iw_handler_def * wireless_handlers;
98957 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
98958 index 63560d0..64aba5c 100644
98959 --- a/include/linux/netfilter.h
98960 +++ b/include/linux/netfilter.h
98961 @@ -113,7 +113,7 @@ struct nf_sockopt_ops {
98962 #endif
98963 /* Use the module struct to lock set/get code in place */
98964 struct module *owner;
98965 -};
98966 +} __do_const;
98967
98968 /* Function to register/unregister hook points. */
98969 int nf_register_hook(struct nf_hook_ops *reg);
98970 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
98971 index e955d47..04a5338 100644
98972 --- a/include/linux/netfilter/nfnetlink.h
98973 +++ b/include/linux/netfilter/nfnetlink.h
98974 @@ -19,7 +19,7 @@ struct nfnl_callback {
98975 const struct nlattr * const cda[]);
98976 const struct nla_policy *policy; /* netlink attribute policy */
98977 const u_int16_t attr_count; /* number of nlattr's */
98978 -};
98979 +} __do_const;
98980
98981 struct nfnetlink_subsystem {
98982 const char *name;
98983 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
98984 new file mode 100644
98985 index 0000000..33f4af8
98986 --- /dev/null
98987 +++ b/include/linux/netfilter/xt_gradm.h
98988 @@ -0,0 +1,9 @@
98989 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
98990 +#define _LINUX_NETFILTER_XT_GRADM_H 1
98991 +
98992 +struct xt_gradm_mtinfo {
98993 + __u16 flags;
98994 + __u16 invflags;
98995 +};
98996 +
98997 +#endif
98998 diff --git a/include/linux/nls.h b/include/linux/nls.h
98999 index 520681b..2b7fabb 100644
99000 --- a/include/linux/nls.h
99001 +++ b/include/linux/nls.h
99002 @@ -31,7 +31,7 @@ struct nls_table {
99003 const unsigned char *charset2upper;
99004 struct module *owner;
99005 struct nls_table *next;
99006 -};
99007 +} __do_const;
99008
99009 /* this value hold the maximum octet of charset */
99010 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
99011 @@ -46,7 +46,7 @@ enum utf16_endian {
99012 /* nls_base.c */
99013 extern int __register_nls(struct nls_table *, struct module *);
99014 extern int unregister_nls(struct nls_table *);
99015 -extern struct nls_table *load_nls(char *);
99016 +extern struct nls_table *load_nls(const char *);
99017 extern void unload_nls(struct nls_table *);
99018 extern struct nls_table *load_nls_default(void);
99019 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
99020 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
99021 index d14a4c3..a078786 100644
99022 --- a/include/linux/notifier.h
99023 +++ b/include/linux/notifier.h
99024 @@ -54,7 +54,8 @@ struct notifier_block {
99025 notifier_fn_t notifier_call;
99026 struct notifier_block __rcu *next;
99027 int priority;
99028 -};
99029 +} __do_const;
99030 +typedef struct notifier_block __no_const notifier_block_no_const;
99031
99032 struct atomic_notifier_head {
99033 spinlock_t lock;
99034 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
99035 index b2a0f15..4d7da32 100644
99036 --- a/include/linux/oprofile.h
99037 +++ b/include/linux/oprofile.h
99038 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
99039 int oprofilefs_create_ro_ulong(struct dentry * root,
99040 char const * name, ulong * val);
99041
99042 -/** Create a file for read-only access to an atomic_t. */
99043 +/** Create a file for read-only access to an atomic_unchecked_t. */
99044 int oprofilefs_create_ro_atomic(struct dentry * root,
99045 - char const * name, atomic_t * val);
99046 + char const * name, atomic_unchecked_t * val);
99047
99048 /** create a directory */
99049 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
99050 diff --git a/include/linux/padata.h b/include/linux/padata.h
99051 index 4386946..f50c615 100644
99052 --- a/include/linux/padata.h
99053 +++ b/include/linux/padata.h
99054 @@ -129,7 +129,7 @@ struct parallel_data {
99055 struct padata_serial_queue __percpu *squeue;
99056 atomic_t reorder_objects;
99057 atomic_t refcnt;
99058 - atomic_t seq_nr;
99059 + atomic_unchecked_t seq_nr;
99060 struct padata_cpumask cpumask;
99061 spinlock_t lock ____cacheline_aligned;
99062 unsigned int processed;
99063 diff --git a/include/linux/path.h b/include/linux/path.h
99064 index d137218..be0c176 100644
99065 --- a/include/linux/path.h
99066 +++ b/include/linux/path.h
99067 @@ -1,13 +1,15 @@
99068 #ifndef _LINUX_PATH_H
99069 #define _LINUX_PATH_H
99070
99071 +#include <linux/compiler.h>
99072 +
99073 struct dentry;
99074 struct vfsmount;
99075
99076 struct path {
99077 struct vfsmount *mnt;
99078 struct dentry *dentry;
99079 -};
99080 +} __randomize_layout;
99081
99082 extern void path_get(const struct path *);
99083 extern void path_put(const struct path *);
99084 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
99085 index 8c78950..0d74ed9 100644
99086 --- a/include/linux/pci_hotplug.h
99087 +++ b/include/linux/pci_hotplug.h
99088 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
99089 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
99090 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
99091 int (*reset_slot) (struct hotplug_slot *slot, int probe);
99092 -};
99093 +} __do_const;
99094 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
99095
99096 /**
99097 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
99098 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
99099 index caebf2a..4c3ae9d 100644
99100 --- a/include/linux/percpu.h
99101 +++ b/include/linux/percpu.h
99102 @@ -34,7 +34,7 @@
99103 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
99104 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
99105 */
99106 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
99107 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
99108 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
99109
99110 /*
99111 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
99112 index d8a82a8..8b580f0 100644
99113 --- a/include/linux/perf_event.h
99114 +++ b/include/linux/perf_event.h
99115 @@ -379,8 +379,8 @@ struct perf_event {
99116
99117 enum perf_event_active_state state;
99118 unsigned int attach_state;
99119 - local64_t count;
99120 - atomic64_t child_count;
99121 + local64_t count; /* PaX: fix it one day */
99122 + atomic64_unchecked_t child_count;
99123
99124 /*
99125 * These are the total time in nanoseconds that the event
99126 @@ -431,8 +431,8 @@ struct perf_event {
99127 * These accumulate total time (in nanoseconds) that children
99128 * events have been enabled and running, respectively.
99129 */
99130 - atomic64_t child_total_time_enabled;
99131 - atomic64_t child_total_time_running;
99132 + atomic64_unchecked_t child_total_time_enabled;
99133 + atomic64_unchecked_t child_total_time_running;
99134
99135 /*
99136 * Protect attach/detach and child_list:
99137 @@ -812,7 +812,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev,
99138
99139 static inline u64 __perf_event_count(struct perf_event *event)
99140 {
99141 - return local64_read(&event->count) + atomic64_read(&event->child_count);
99142 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
99143 }
99144
99145 extern void perf_event_mmap(struct vm_area_struct *vma);
99146 @@ -836,7 +836,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
99147 entry->ip[entry->nr++] = ip;
99148 }
99149
99150 -extern int sysctl_perf_event_paranoid;
99151 +extern int sysctl_perf_event_legitimately_concerned;
99152 extern int sysctl_perf_event_mlock;
99153 extern int sysctl_perf_event_sample_rate;
99154 extern int sysctl_perf_cpu_time_max_percent;
99155 @@ -851,19 +851,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
99156 loff_t *ppos);
99157
99158
99159 +static inline bool perf_paranoid_any(void)
99160 +{
99161 + return sysctl_perf_event_legitimately_concerned > 2;
99162 +}
99163 +
99164 static inline bool perf_paranoid_tracepoint_raw(void)
99165 {
99166 - return sysctl_perf_event_paranoid > -1;
99167 + return sysctl_perf_event_legitimately_concerned > -1;
99168 }
99169
99170 static inline bool perf_paranoid_cpu(void)
99171 {
99172 - return sysctl_perf_event_paranoid > 0;
99173 + return sysctl_perf_event_legitimately_concerned > 0;
99174 }
99175
99176 static inline bool perf_paranoid_kernel(void)
99177 {
99178 - return sysctl_perf_event_paranoid > 1;
99179 + return sysctl_perf_event_legitimately_concerned > 1;
99180 }
99181
99182 extern void perf_event_init(void);
99183 @@ -1017,7 +1022,7 @@ struct perf_pmu_events_attr {
99184 struct device_attribute attr;
99185 u64 id;
99186 const char *event_str;
99187 -};
99188 +} __do_const;
99189
99190 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
99191 char *page);
99192 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
99193 index 918b117..7af374b7 100644
99194 --- a/include/linux/pid_namespace.h
99195 +++ b/include/linux/pid_namespace.h
99196 @@ -45,7 +45,7 @@ struct pid_namespace {
99197 int hide_pid;
99198 int reboot; /* group exit code if this pidns was rebooted */
99199 struct ns_common ns;
99200 -};
99201 +} __randomize_layout;
99202
99203 extern struct pid_namespace init_pid_ns;
99204
99205 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
99206 index eb8b8ac..62649e1 100644
99207 --- a/include/linux/pipe_fs_i.h
99208 +++ b/include/linux/pipe_fs_i.h
99209 @@ -47,10 +47,10 @@ struct pipe_inode_info {
99210 struct mutex mutex;
99211 wait_queue_head_t wait;
99212 unsigned int nrbufs, curbuf, buffers;
99213 - unsigned int readers;
99214 - unsigned int writers;
99215 - unsigned int files;
99216 - unsigned int waiting_writers;
99217 + atomic_t readers;
99218 + atomic_t writers;
99219 + atomic_t files;
99220 + atomic_t waiting_writers;
99221 unsigned int r_counter;
99222 unsigned int w_counter;
99223 struct page *tmp_page;
99224 diff --git a/include/linux/pm.h b/include/linux/pm.h
99225 index 2d29c64..1b25b2a 100644
99226 --- a/include/linux/pm.h
99227 +++ b/include/linux/pm.h
99228 @@ -616,6 +616,7 @@ struct dev_pm_domain {
99229 void (*sync)(struct device *dev);
99230 void (*dismiss)(struct device *dev);
99231 };
99232 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
99233
99234 /*
99235 * The PM_EVENT_ messages are also used by drivers implementing the legacy
99236 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
99237 index 681ccb0..a90e0b7 100644
99238 --- a/include/linux/pm_domain.h
99239 +++ b/include/linux/pm_domain.h
99240 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
99241 int (*save_state)(struct device *dev);
99242 int (*restore_state)(struct device *dev);
99243 bool (*active_wakeup)(struct device *dev);
99244 -};
99245 +} __no_const;
99246
99247 struct gpd_cpuidle_data {
99248 unsigned int saved_exit_latency;
99249 - struct cpuidle_state *idle_state;
99250 + cpuidle_state_no_const *idle_state;
99251 };
99252
99253 struct generic_pm_domain {
99254 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
99255 index 30e84d4..22278b4 100644
99256 --- a/include/linux/pm_runtime.h
99257 +++ b/include/linux/pm_runtime.h
99258 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
99259
99260 static inline void pm_runtime_mark_last_busy(struct device *dev)
99261 {
99262 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
99263 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
99264 }
99265
99266 static inline bool pm_runtime_is_irq_safe(struct device *dev)
99267 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
99268 index 5df733b..d55f252 100644
99269 --- a/include/linux/pnp.h
99270 +++ b/include/linux/pnp.h
99271 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
99272 struct pnp_fixup {
99273 char id[7];
99274 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
99275 -};
99276 +} __do_const;
99277
99278 /* config parameters */
99279 #define PNP_CONFIG_NORMAL 0x0001
99280 diff --git a/include/linux/poison.h b/include/linux/poison.h
99281 index 2110a81..13a11bb 100644
99282 --- a/include/linux/poison.h
99283 +++ b/include/linux/poison.h
99284 @@ -19,8 +19,8 @@
99285 * under normal circumstances, used to verify that nobody uses
99286 * non-initialized list entries.
99287 */
99288 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
99289 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
99290 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
99291 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
99292
99293 /********** include/linux/timer.h **********/
99294 /*
99295 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
99296 index d8b187c3..9a9257a 100644
99297 --- a/include/linux/power/smartreflex.h
99298 +++ b/include/linux/power/smartreflex.h
99299 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
99300 int (*notify)(struct omap_sr *sr, u32 status);
99301 u8 notify_flags;
99302 u8 class_type;
99303 -};
99304 +} __do_const;
99305
99306 /**
99307 * struct omap_sr_nvalue_table - Smartreflex n-target value info
99308 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
99309 index 4ea1d37..80f4b33 100644
99310 --- a/include/linux/ppp-comp.h
99311 +++ b/include/linux/ppp-comp.h
99312 @@ -84,7 +84,7 @@ struct compressor {
99313 struct module *owner;
99314 /* Extra skb space needed by the compressor algorithm */
99315 unsigned int comp_extra;
99316 -};
99317 +} __do_const;
99318
99319 /*
99320 * The return value from decompress routine is the length of the
99321 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
99322 index de83b4e..c4b997d 100644
99323 --- a/include/linux/preempt.h
99324 +++ b/include/linux/preempt.h
99325 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
99326 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
99327 #endif
99328
99329 +#define raw_preempt_count_add(val) __preempt_count_add(val)
99330 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
99331 +
99332 #define __preempt_count_inc() __preempt_count_add(1)
99333 #define __preempt_count_dec() __preempt_count_sub(1)
99334
99335 #define preempt_count_inc() preempt_count_add(1)
99336 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
99337 #define preempt_count_dec() preempt_count_sub(1)
99338 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
99339
99340 #ifdef CONFIG_PREEMPT_COUNT
99341
99342 @@ -41,6 +46,12 @@ do { \
99343 barrier(); \
99344 } while (0)
99345
99346 +#define raw_preempt_disable() \
99347 +do { \
99348 + raw_preempt_count_inc(); \
99349 + barrier(); \
99350 +} while (0)
99351 +
99352 #define sched_preempt_enable_no_resched() \
99353 do { \
99354 barrier(); \
99355 @@ -49,6 +60,12 @@ do { \
99356
99357 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
99358
99359 +#define raw_preempt_enable_no_resched() \
99360 +do { \
99361 + barrier(); \
99362 + raw_preempt_count_dec(); \
99363 +} while (0)
99364 +
99365 #ifdef CONFIG_PREEMPT
99366 #define preempt_enable() \
99367 do { \
99368 @@ -113,8 +130,10 @@ do { \
99369 * region.
99370 */
99371 #define preempt_disable() barrier()
99372 +#define raw_preempt_disable() barrier()
99373 #define sched_preempt_enable_no_resched() barrier()
99374 #define preempt_enable_no_resched() barrier()
99375 +#define raw_preempt_enable_no_resched() barrier()
99376 #define preempt_enable() barrier()
99377 #define preempt_check_resched() do { } while (0)
99378
99379 @@ -128,11 +147,13 @@ do { \
99380 /*
99381 * Modules have no business playing preemption tricks.
99382 */
99383 +#ifndef CONFIG_PAX_KERNEXEC
99384 #undef sched_preempt_enable_no_resched
99385 #undef preempt_enable_no_resched
99386 #undef preempt_enable_no_resched_notrace
99387 #undef preempt_check_resched
99388 #endif
99389 +#endif
99390
99391 #define preempt_set_need_resched() \
99392 do { \
99393 diff --git a/include/linux/printk.h b/include/linux/printk.h
99394 index 9b30871..1aebc2d 100644
99395 --- a/include/linux/printk.h
99396 +++ b/include/linux/printk.h
99397 @@ -120,7 +120,8 @@ static inline __printf(1, 2) __cold
99398 void early_printk(const char *s, ...) { }
99399 #endif
99400
99401 -typedef int(*printk_func_t)(const char *fmt, va_list args);
99402 +typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args);
99403 +extern int kptr_restrict;
99404
99405 #ifdef CONFIG_PRINTK
99406 asmlinkage __printf(5, 0)
99407 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
99408
99409 extern int printk_delay_msec;
99410 extern int dmesg_restrict;
99411 -extern int kptr_restrict;
99412
99413 extern void wake_up_klogd(void);
99414
99415 @@ -164,7 +164,7 @@ char *log_buf_addr_get(void);
99416 u32 log_buf_len_get(void);
99417 void log_buf_kexec_setup(void);
99418 void __init setup_log_buf(int early);
99419 -void dump_stack_set_arch_desc(const char *fmt, ...);
99420 +__printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
99421 void dump_stack_print_info(const char *log_lvl);
99422 void show_regs_print_info(const char *log_lvl);
99423 #else
99424 @@ -215,7 +215,7 @@ static inline void setup_log_buf(int early)
99425 {
99426 }
99427
99428 -static inline void dump_stack_set_arch_desc(const char *fmt, ...)
99429 +static inline __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...)
99430 {
99431 }
99432
99433 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
99434 index b97bf2e..f14c92d4 100644
99435 --- a/include/linux/proc_fs.h
99436 +++ b/include/linux/proc_fs.h
99437 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
99438 extern struct proc_dir_entry *proc_symlink(const char *,
99439 struct proc_dir_entry *, const char *);
99440 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
99441 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
99442 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
99443 struct proc_dir_entry *, void *);
99444 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
99445 + struct proc_dir_entry *, void *);
99446 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
99447 struct proc_dir_entry *);
99448
99449 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
99450 return proc_create_data(name, mode, parent, proc_fops, NULL);
99451 }
99452
99453 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
99454 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
99455 +{
99456 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99457 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
99458 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99459 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
99460 +#else
99461 + return proc_create_data(name, mode, parent, proc_fops, NULL);
99462 +#endif
99463 +}
99464 +
99465 +
99466 extern void proc_set_size(struct proc_dir_entry *, loff_t);
99467 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
99468 extern void *PDE_DATA(const struct inode *);
99469 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
99470 struct proc_dir_entry *parent,const char *dest) { return NULL;}
99471 static inline struct proc_dir_entry *proc_mkdir(const char *name,
99472 struct proc_dir_entry *parent) {return NULL;}
99473 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
99474 + struct proc_dir_entry *parent) { return NULL; }
99475 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
99476 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99477 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
99478 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99479 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
99480 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
99481 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
99482 @@ -79,7 +99,7 @@ struct net;
99483 static inline struct proc_dir_entry *proc_net_mkdir(
99484 struct net *net, const char *name, struct proc_dir_entry *parent)
99485 {
99486 - return proc_mkdir_data(name, 0, parent, net);
99487 + return proc_mkdir_data_restrict(name, 0, parent, net);
99488 }
99489
99490 #endif /* _LINUX_PROC_FS_H */
99491 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
99492 index 42dfc61..8113a99 100644
99493 --- a/include/linux/proc_ns.h
99494 +++ b/include/linux/proc_ns.h
99495 @@ -16,7 +16,7 @@ struct proc_ns_operations {
99496 struct ns_common *(*get)(struct task_struct *task);
99497 void (*put)(struct ns_common *ns);
99498 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
99499 -};
99500 +} __do_const __randomize_layout;
99501
99502 extern const struct proc_ns_operations netns_operations;
99503 extern const struct proc_ns_operations utsns_operations;
99504 diff --git a/include/linux/quota.h b/include/linux/quota.h
99505 index b2505ac..5f7ab55 100644
99506 --- a/include/linux/quota.h
99507 +++ b/include/linux/quota.h
99508 @@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */
99509
99510 extern bool qid_eq(struct kqid left, struct kqid right);
99511 extern bool qid_lt(struct kqid left, struct kqid right);
99512 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
99513 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
99514 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
99515 extern bool qid_valid(struct kqid qid);
99516
99517 diff --git a/include/linux/random.h b/include/linux/random.h
99518 index b05856e..0a9f14e 100644
99519 --- a/include/linux/random.h
99520 +++ b/include/linux/random.h
99521 @@ -9,9 +9,19 @@
99522 #include <uapi/linux/random.h>
99523
99524 extern void add_device_randomness(const void *, unsigned int);
99525 +
99526 +static inline void add_latent_entropy(void)
99527 +{
99528 +
99529 +#ifdef LATENT_ENTROPY_PLUGIN
99530 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99531 +#endif
99532 +
99533 +}
99534 +
99535 extern void add_input_randomness(unsigned int type, unsigned int code,
99536 - unsigned int value);
99537 -extern void add_interrupt_randomness(int irq, int irq_flags);
99538 + unsigned int value) __latent_entropy;
99539 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
99540
99541 extern void get_random_bytes(void *buf, int nbytes);
99542 extern void get_random_bytes_arch(void *buf, int nbytes);
99543 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
99544 extern const struct file_operations random_fops, urandom_fops;
99545 #endif
99546
99547 -unsigned int get_random_int(void);
99548 +unsigned int __intentional_overflow(-1) get_random_int(void);
99549 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
99550
99551 -u32 prandom_u32(void);
99552 +u32 prandom_u32(void) __intentional_overflow(-1);
99553 void prandom_bytes(void *buf, size_t nbytes);
99554 void prandom_seed(u32 seed);
99555 void prandom_reseed_late(void);
99556 @@ -37,6 +47,11 @@ struct rnd_state {
99557 u32 prandom_u32_state(struct rnd_state *state);
99558 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99559
99560 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
99561 +{
99562 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
99563 +}
99564 +
99565 /**
99566 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
99567 * @ep_ro: right open interval endpoint
99568 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99569 *
99570 * Returns: pseudo-random number in interval [0, ep_ro)
99571 */
99572 -static inline u32 prandom_u32_max(u32 ep_ro)
99573 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
99574 {
99575 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
99576 }
99577 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
99578 index 378c5ee..aa84a47 100644
99579 --- a/include/linux/rbtree_augmented.h
99580 +++ b/include/linux/rbtree_augmented.h
99581 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
99582 old->rbaugmented = rbcompute(old); \
99583 } \
99584 rbstatic const struct rb_augment_callbacks rbname = { \
99585 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
99586 + .propagate = rbname ## _propagate, \
99587 + .copy = rbname ## _copy, \
99588 + .rotate = rbname ## _rotate \
99589 };
99590
99591
99592 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
99593 index a18b16f..2683096 100644
99594 --- a/include/linux/rculist.h
99595 +++ b/include/linux/rculist.h
99596 @@ -29,8 +29,8 @@
99597 */
99598 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
99599 {
99600 - ACCESS_ONCE(list->next) = list;
99601 - ACCESS_ONCE(list->prev) = list;
99602 + ACCESS_ONCE_RW(list->next) = list;
99603 + ACCESS_ONCE_RW(list->prev) = list;
99604 }
99605
99606 /*
99607 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
99608 struct list_head *prev, struct list_head *next);
99609 #endif
99610
99611 +void __pax_list_add_rcu(struct list_head *new,
99612 + struct list_head *prev, struct list_head *next);
99613 +
99614 /**
99615 * list_add_rcu - add a new entry to rcu-protected list
99616 * @new: new entry to be added
99617 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
99618 __list_add_rcu(new, head, head->next);
99619 }
99620
99621 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
99622 +{
99623 + __pax_list_add_rcu(new, head, head->next);
99624 +}
99625 +
99626 /**
99627 * list_add_tail_rcu - add a new entry to rcu-protected list
99628 * @new: new entry to be added
99629 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
99630 __list_add_rcu(new, head->prev, head);
99631 }
99632
99633 +static inline void pax_list_add_tail_rcu(struct list_head *new,
99634 + struct list_head *head)
99635 +{
99636 + __pax_list_add_rcu(new, head->prev, head);
99637 +}
99638 +
99639 /**
99640 * list_del_rcu - deletes entry from list without re-initialization
99641 * @entry: the element to delete from the list.
99642 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
99643 entry->prev = LIST_POISON2;
99644 }
99645
99646 +extern void pax_list_del_rcu(struct list_head *entry);
99647 +
99648 /**
99649 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
99650 * @n: the element to delete from the hash list.
99651 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
99652 index 573a5af..de97a14 100644
99653 --- a/include/linux/rcupdate.h
99654 +++ b/include/linux/rcupdate.h
99655 @@ -365,7 +365,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
99656 do { \
99657 rcu_all_qs(); \
99658 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
99659 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
99660 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
99661 } while (0)
99662 #else /* #ifdef CONFIG_TASKS_RCU */
99663 #define TASKS_RCU(x) do { } while (0)
99664 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
99665 index a7ff409..03e2fa8 100644
99666 --- a/include/linux/reboot.h
99667 +++ b/include/linux/reboot.h
99668 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
99669 */
99670
99671 extern void migrate_to_reboot_cpu(void);
99672 -extern void machine_restart(char *cmd);
99673 -extern void machine_halt(void);
99674 -extern void machine_power_off(void);
99675 +extern void machine_restart(char *cmd) __noreturn;
99676 +extern void machine_halt(void) __noreturn;
99677 +extern void machine_power_off(void) __noreturn;
99678
99679 extern void machine_shutdown(void);
99680 struct pt_regs;
99681 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
99682 */
99683
99684 extern void kernel_restart_prepare(char *cmd);
99685 -extern void kernel_restart(char *cmd);
99686 -extern void kernel_halt(void);
99687 -extern void kernel_power_off(void);
99688 +extern void kernel_restart(char *cmd) __noreturn;
99689 +extern void kernel_halt(void) __noreturn;
99690 +extern void kernel_power_off(void) __noreturn;
99691
99692 extern int C_A_D; /* for sysctl */
99693 void ctrl_alt_del(void);
99694 @@ -77,7 +77,7 @@ extern void orderly_reboot(void);
99695 * Emergency restart, callable from an interrupt handler.
99696 */
99697
99698 -extern void emergency_restart(void);
99699 +extern void emergency_restart(void) __noreturn;
99700 #include <asm/emergency-restart.h>
99701
99702 #endif /* _LINUX_REBOOT_H */
99703 diff --git a/include/linux/regset.h b/include/linux/regset.h
99704 index 8e0c9fe..ac4d221 100644
99705 --- a/include/linux/regset.h
99706 +++ b/include/linux/regset.h
99707 @@ -161,7 +161,8 @@ struct user_regset {
99708 unsigned int align;
99709 unsigned int bias;
99710 unsigned int core_note_type;
99711 -};
99712 +} __do_const;
99713 +typedef struct user_regset __no_const user_regset_no_const;
99714
99715 /**
99716 * struct user_regset_view - available regsets
99717 diff --git a/include/linux/relay.h b/include/linux/relay.h
99718 index d7c8359..818daf5 100644
99719 --- a/include/linux/relay.h
99720 +++ b/include/linux/relay.h
99721 @@ -157,7 +157,7 @@ struct rchan_callbacks
99722 * The callback should return 0 if successful, negative if not.
99723 */
99724 int (*remove_buf_file)(struct dentry *dentry);
99725 -};
99726 +} __no_const;
99727
99728 /*
99729 * CONFIG_RELAY kernel API, kernel/relay.c
99730 diff --git a/include/linux/rio.h b/include/linux/rio.h
99731 index 6bda06f..bf39a9b 100644
99732 --- a/include/linux/rio.h
99733 +++ b/include/linux/rio.h
99734 @@ -358,7 +358,7 @@ struct rio_ops {
99735 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
99736 u64 rstart, u32 size, u32 flags);
99737 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
99738 -};
99739 +} __no_const;
99740
99741 #define RIO_RESOURCE_MEM 0x00000100
99742 #define RIO_RESOURCE_DOORBELL 0x00000200
99743 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
99744 index c89c53a..aa0a65a 100644
99745 --- a/include/linux/rmap.h
99746 +++ b/include/linux/rmap.h
99747 @@ -146,8 +146,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
99748 void anon_vma_init(void); /* create anon_vma_cachep */
99749 int anon_vma_prepare(struct vm_area_struct *);
99750 void unlink_anon_vmas(struct vm_area_struct *);
99751 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
99752 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
99753 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
99754 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
99755
99756 static inline void anon_vma_merge(struct vm_area_struct *vma,
99757 struct vm_area_struct *next)
99758 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
99759 index ed8f9e70..2e627f2 100644
99760 --- a/include/linux/scatterlist.h
99761 +++ b/include/linux/scatterlist.h
99762 @@ -1,6 +1,7 @@
99763 #ifndef _LINUX_SCATTERLIST_H
99764 #define _LINUX_SCATTERLIST_H
99765
99766 +#include <linux/sched.h>
99767 #include <linux/string.h>
99768 #include <linux/bug.h>
99769 #include <linux/mm.h>
99770 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
99771 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
99772 unsigned int buflen)
99773 {
99774 + const void *realbuf = buf;
99775 +
99776 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99777 + if (object_starts_on_stack(buf))
99778 + realbuf = buf - current->stack + current->lowmem_stack;
99779 +#endif
99780 +
99781 #ifdef CONFIG_DEBUG_SG
99782 - BUG_ON(!virt_addr_valid(buf));
99783 + BUG_ON(!virt_addr_valid(realbuf));
99784 #endif
99785 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
99786 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
99787 }
99788
99789 /*
99790 diff --git a/include/linux/sched.h b/include/linux/sched.h
99791 index 26a2e61..36bbf4b 100644
99792 --- a/include/linux/sched.h
99793 +++ b/include/linux/sched.h
99794 @@ -132,6 +132,7 @@ struct fs_struct;
99795 struct perf_event_context;
99796 struct blk_plug;
99797 struct filename;
99798 +struct linux_binprm;
99799
99800 #define VMACACHE_BITS 2
99801 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
99802 @@ -413,7 +414,7 @@ extern char __sched_text_start[], __sched_text_end[];
99803 extern int in_sched_functions(unsigned long addr);
99804
99805 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
99806 -extern signed long schedule_timeout(signed long timeout);
99807 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
99808 extern signed long schedule_timeout_interruptible(signed long timeout);
99809 extern signed long schedule_timeout_killable(signed long timeout);
99810 extern signed long schedule_timeout_uninterruptible(signed long timeout);
99811 @@ -431,6 +432,19 @@ struct nsproxy;
99812 struct user_namespace;
99813
99814 #ifdef CONFIG_MMU
99815 +
99816 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99817 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
99818 +#else
99819 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99820 +{
99821 + return 0;
99822 +}
99823 +#endif
99824 +
99825 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
99826 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
99827 +
99828 extern void arch_pick_mmap_layout(struct mm_struct *mm);
99829 extern unsigned long
99830 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
99831 @@ -729,6 +743,17 @@ struct signal_struct {
99832 #ifdef CONFIG_TASKSTATS
99833 struct taskstats *stats;
99834 #endif
99835 +
99836 +#ifdef CONFIG_GRKERNSEC
99837 + u32 curr_ip;
99838 + u32 saved_ip;
99839 + u32 gr_saddr;
99840 + u32 gr_daddr;
99841 + u16 gr_sport;
99842 + u16 gr_dport;
99843 + u8 used_accept:1;
99844 +#endif
99845 +
99846 #ifdef CONFIG_AUDIT
99847 unsigned audit_tty;
99848 unsigned audit_tty_log_passwd;
99849 @@ -755,7 +780,7 @@ struct signal_struct {
99850 struct mutex cred_guard_mutex; /* guard against foreign influences on
99851 * credential calculations
99852 * (notably. ptrace) */
99853 -};
99854 +} __randomize_layout;
99855
99856 /*
99857 * Bits in flags field of signal_struct.
99858 @@ -808,6 +833,14 @@ struct user_struct {
99859 struct key *session_keyring; /* UID's default session keyring */
99860 #endif
99861
99862 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
99863 + unsigned char kernel_banned;
99864 +#endif
99865 +#ifdef CONFIG_GRKERNSEC_BRUTE
99866 + unsigned char suid_banned;
99867 + unsigned long suid_ban_expires;
99868 +#endif
99869 +
99870 /* Hash table maintenance information */
99871 struct hlist_node uidhash_node;
99872 kuid_t uid;
99873 @@ -815,7 +848,7 @@ struct user_struct {
99874 #ifdef CONFIG_PERF_EVENTS
99875 atomic_long_t locked_vm;
99876 #endif
99877 -};
99878 +} __randomize_layout;
99879
99880 extern int uids_sysfs_init(void);
99881
99882 @@ -1292,6 +1325,9 @@ enum perf_event_task_context {
99883 struct task_struct {
99884 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
99885 void *stack;
99886 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99887 + void *lowmem_stack;
99888 +#endif
99889 atomic_t usage;
99890 unsigned int flags; /* per process flags, defined below */
99891 unsigned int ptrace;
99892 @@ -1425,8 +1461,8 @@ struct task_struct {
99893 struct list_head thread_node;
99894
99895 struct completion *vfork_done; /* for vfork() */
99896 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
99897 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99898 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
99899 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99900
99901 cputime_t utime, stime, utimescaled, stimescaled;
99902 cputime_t gtime;
99903 @@ -1451,11 +1487,6 @@ struct task_struct {
99904 struct task_cputime cputime_expires;
99905 struct list_head cpu_timers[3];
99906
99907 -/* process credentials */
99908 - const struct cred __rcu *real_cred; /* objective and real subjective task
99909 - * credentials (COW) */
99910 - const struct cred __rcu *cred; /* effective (overridable) subjective task
99911 - * credentials (COW) */
99912 char comm[TASK_COMM_LEN]; /* executable name excluding path
99913 - access with [gs]et_task_comm (which lock
99914 it with task_lock())
99915 @@ -1473,6 +1504,10 @@ struct task_struct {
99916 #endif
99917 /* CPU-specific state of this task */
99918 struct thread_struct thread;
99919 +/* thread_info moved to task_struct */
99920 +#ifdef CONFIG_X86
99921 + struct thread_info tinfo;
99922 +#endif
99923 /* filesystem information */
99924 struct fs_struct *fs;
99925 /* open file information */
99926 @@ -1547,6 +1582,10 @@ struct task_struct {
99927 gfp_t lockdep_reclaim_gfp;
99928 #endif
99929
99930 +/* process credentials */
99931 + const struct cred __rcu *real_cred; /* objective and real subjective task
99932 + * credentials (COW) */
99933 +
99934 /* journalling filesystem info */
99935 void *journal_info;
99936
99937 @@ -1585,6 +1624,10 @@ struct task_struct {
99938 /* cg_list protected by css_set_lock and tsk->alloc_lock */
99939 struct list_head cg_list;
99940 #endif
99941 +
99942 + const struct cred __rcu *cred; /* effective (overridable) subjective task
99943 + * credentials (COW) */
99944 +
99945 #ifdef CONFIG_FUTEX
99946 struct robust_list_head __user *robust_list;
99947 #ifdef CONFIG_COMPAT
99948 @@ -1696,7 +1739,7 @@ struct task_struct {
99949 * Number of functions that haven't been traced
99950 * because of depth overrun.
99951 */
99952 - atomic_t trace_overrun;
99953 + atomic_unchecked_t trace_overrun;
99954 /* Pause for the tracing */
99955 atomic_t tracing_graph_pause;
99956 #endif
99957 @@ -1724,7 +1767,78 @@ struct task_struct {
99958 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
99959 unsigned long task_state_change;
99960 #endif
99961 -};
99962 +
99963 +#ifdef CONFIG_GRKERNSEC
99964 + /* grsecurity */
99965 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99966 + u64 exec_id;
99967 +#endif
99968 +#ifdef CONFIG_GRKERNSEC_SETXID
99969 + const struct cred *delayed_cred;
99970 +#endif
99971 + struct dentry *gr_chroot_dentry;
99972 + struct acl_subject_label *acl;
99973 + struct acl_subject_label *tmpacl;
99974 + struct acl_role_label *role;
99975 + struct file *exec_file;
99976 + unsigned long brute_expires;
99977 + u16 acl_role_id;
99978 + u8 inherited;
99979 + /* is this the task that authenticated to the special role */
99980 + u8 acl_sp_role;
99981 + u8 is_writable;
99982 + u8 brute;
99983 + u8 gr_is_chrooted;
99984 +#endif
99985 +
99986 +} __randomize_layout;
99987 +
99988 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
99989 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
99990 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
99991 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
99992 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
99993 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
99994 +
99995 +#ifdef CONFIG_PAX_SOFTMODE
99996 +extern int pax_softmode;
99997 +#endif
99998 +
99999 +extern int pax_check_flags(unsigned long *);
100000 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
100001 +
100002 +/* if tsk != current then task_lock must be held on it */
100003 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
100004 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
100005 +{
100006 + if (likely(tsk->mm))
100007 + return tsk->mm->pax_flags;
100008 + else
100009 + return 0UL;
100010 +}
100011 +
100012 +/* if tsk != current then task_lock must be held on it */
100013 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
100014 +{
100015 + if (likely(tsk->mm)) {
100016 + tsk->mm->pax_flags = flags;
100017 + return 0;
100018 + }
100019 + return -EINVAL;
100020 +}
100021 +#endif
100022 +
100023 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
100024 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
100025 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
100026 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
100027 +#endif
100028 +
100029 +struct path;
100030 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
100031 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
100032 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
100033 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
100034
100035 /* Future-safe accessor for struct task_struct's cpus_allowed. */
100036 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
100037 @@ -1807,7 +1921,7 @@ struct pid_namespace;
100038 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
100039 struct pid_namespace *ns);
100040
100041 -static inline pid_t task_pid_nr(struct task_struct *tsk)
100042 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
100043 {
100044 return tsk->pid;
100045 }
100046 @@ -2175,6 +2289,25 @@ extern u64 sched_clock_cpu(int cpu);
100047
100048 extern void sched_clock_init(void);
100049
100050 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100051 +static inline void populate_stack(void)
100052 +{
100053 + struct task_struct *curtask = current;
100054 + int c;
100055 + int *ptr = curtask->stack;
100056 + int *end = curtask->stack + THREAD_SIZE;
100057 +
100058 + while (ptr < end) {
100059 + c = *(volatile int *)ptr;
100060 + ptr += PAGE_SIZE/sizeof(int);
100061 + }
100062 +}
100063 +#else
100064 +static inline void populate_stack(void)
100065 +{
100066 +}
100067 +#endif
100068 +
100069 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
100070 static inline void sched_clock_tick(void)
100071 {
100072 @@ -2303,7 +2436,9 @@ extern void set_curr_task(int cpu, struct task_struct *p);
100073 void yield(void);
100074
100075 union thread_union {
100076 +#ifndef CONFIG_X86
100077 struct thread_info thread_info;
100078 +#endif
100079 unsigned long stack[THREAD_SIZE/sizeof(long)];
100080 };
100081
100082 @@ -2336,6 +2471,7 @@ extern struct pid_namespace init_pid_ns;
100083 */
100084
100085 extern struct task_struct *find_task_by_vpid(pid_t nr);
100086 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
100087 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
100088 struct pid_namespace *ns);
100089
100090 @@ -2500,7 +2636,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
100091 extern void exit_itimers(struct signal_struct *);
100092 extern void flush_itimer_signals(void);
100093
100094 -extern void do_group_exit(int);
100095 +extern __noreturn void do_group_exit(int);
100096
100097 extern int do_execve(struct filename *,
100098 const char __user * const __user *,
100099 @@ -2721,9 +2857,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
100100 #define task_stack_end_corrupted(task) \
100101 (*(end_of_stack(task)) != STACK_END_MAGIC)
100102
100103 -static inline int object_is_on_stack(void *obj)
100104 +static inline int object_starts_on_stack(const void *obj)
100105 {
100106 - void *stack = task_stack_page(current);
100107 + const void *stack = task_stack_page(current);
100108
100109 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
100110 }
100111 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
100112 index 596a0e0..bea77ec 100644
100113 --- a/include/linux/sched/sysctl.h
100114 +++ b/include/linux/sched/sysctl.h
100115 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
100116 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
100117
100118 extern int sysctl_max_map_count;
100119 +extern unsigned long sysctl_heap_stack_gap;
100120
100121 extern unsigned int sysctl_sched_latency;
100122 extern unsigned int sysctl_sched_min_granularity;
100123 diff --git a/include/linux/security.h b/include/linux/security.h
100124 index 18264ea..e0238e4 100644
100125 --- a/include/linux/security.h
100126 +++ b/include/linux/security.h
100127 @@ -27,6 +27,7 @@
100128 #include <linux/slab.h>
100129 #include <linux/err.h>
100130 #include <linux/string.h>
100131 +#include <linux/grsecurity.h>
100132
100133 struct linux_binprm;
100134 struct cred;
100135 @@ -116,8 +117,6 @@ struct seq_file;
100136
100137 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
100138
100139 -void reset_security_ops(void);
100140 -
100141 #ifdef CONFIG_MMU
100142 extern unsigned long mmap_min_addr;
100143 extern unsigned long dac_mmap_min_addr;
100144 @@ -1755,7 +1754,7 @@ struct security_operations {
100145 struct audit_context *actx);
100146 void (*audit_rule_free) (void *lsmrule);
100147 #endif /* CONFIG_AUDIT */
100148 -};
100149 +} __randomize_layout;
100150
100151 /* prototypes */
100152 extern int security_init(void);
100153 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
100154 index dc368b8..e895209 100644
100155 --- a/include/linux/semaphore.h
100156 +++ b/include/linux/semaphore.h
100157 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
100158 }
100159
100160 extern void down(struct semaphore *sem);
100161 -extern int __must_check down_interruptible(struct semaphore *sem);
100162 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
100163 extern int __must_check down_killable(struct semaphore *sem);
100164 extern int __must_check down_trylock(struct semaphore *sem);
100165 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
100166 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
100167 index afbb1fd..e1d205d 100644
100168 --- a/include/linux/seq_file.h
100169 +++ b/include/linux/seq_file.h
100170 @@ -27,6 +27,9 @@ struct seq_file {
100171 struct mutex lock;
100172 const struct seq_operations *op;
100173 int poll_event;
100174 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
100175 + u64 exec_id;
100176 +#endif
100177 #ifdef CONFIG_USER_NS
100178 struct user_namespace *user_ns;
100179 #endif
100180 @@ -39,6 +42,7 @@ struct seq_operations {
100181 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
100182 int (*show) (struct seq_file *m, void *v);
100183 };
100184 +typedef struct seq_operations __no_const seq_operations_no_const;
100185
100186 #define SEQ_SKIP 1
100187
100188 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
100189
100190 char *mangle_path(char *s, const char *p, const char *esc);
100191 int seq_open(struct file *, const struct seq_operations *);
100192 +int seq_open_restrict(struct file *, const struct seq_operations *);
100193 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
100194 loff_t seq_lseek(struct file *, loff_t, int);
100195 int seq_release(struct inode *, struct file *);
100196 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
100197 const struct path *root, const char *esc);
100198
100199 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
100200 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
100201 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
100202 int single_release(struct inode *, struct file *);
100203 void *__seq_open_private(struct file *, const struct seq_operations *, int);
100204 diff --git a/include/linux/shm.h b/include/linux/shm.h
100205 index 6fb8016..ab4465e 100644
100206 --- a/include/linux/shm.h
100207 +++ b/include/linux/shm.h
100208 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
100209 /* The task created the shm object. NULL if the task is dead. */
100210 struct task_struct *shm_creator;
100211 struct list_head shm_clist; /* list by creator */
100212 +#ifdef CONFIG_GRKERNSEC
100213 + u64 shm_createtime;
100214 + pid_t shm_lapid;
100215 +#endif
100216 };
100217
100218 /* shm_mode upper byte flags */
100219 diff --git a/include/linux/signal.h b/include/linux/signal.h
100220 index ab1e039..ad4229e 100644
100221 --- a/include/linux/signal.h
100222 +++ b/include/linux/signal.h
100223 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
100224 * know it'll be handled, so that they don't get converted to
100225 * SIGKILL or just silently dropped.
100226 */
100227 - kernel_sigaction(sig, (__force __sighandler_t)2);
100228 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
100229 }
100230
100231 static inline void disallow_signal(int sig)
100232 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
100233 index f15154a..72cf02c 100644
100234 --- a/include/linux/skbuff.h
100235 +++ b/include/linux/skbuff.h
100236 @@ -776,7 +776,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
100237 int node);
100238 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
100239 struct sk_buff *build_skb(void *data, unsigned int frag_size);
100240 -static inline struct sk_buff *alloc_skb(unsigned int size,
100241 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
100242 gfp_t priority)
100243 {
100244 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
100245 @@ -1971,7 +1971,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
100246 return skb->inner_transport_header - skb->inner_network_header;
100247 }
100248
100249 -static inline int skb_network_offset(const struct sk_buff *skb)
100250 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
100251 {
100252 return skb_network_header(skb) - skb->data;
100253 }
100254 @@ -2031,7 +2031,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
100255 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
100256 */
100257 #ifndef NET_SKB_PAD
100258 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
100259 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
100260 #endif
100261
100262 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
100263 @@ -2673,9 +2673,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
100264 int *err);
100265 unsigned int datagram_poll(struct file *file, struct socket *sock,
100266 struct poll_table_struct *wait);
100267 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100268 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100269 struct iov_iter *to, int size);
100270 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100271 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100272 struct msghdr *msg, int size)
100273 {
100274 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
100275 @@ -3197,6 +3197,9 @@ static inline void nf_reset(struct sk_buff *skb)
100276 nf_bridge_put(skb->nf_bridge);
100277 skb->nf_bridge = NULL;
100278 #endif
100279 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
100280 + skb->nf_trace = 0;
100281 +#endif
100282 }
100283
100284 static inline void nf_reset_trace(struct sk_buff *skb)
100285 diff --git a/include/linux/slab.h b/include/linux/slab.h
100286 index ffd24c8..cbbe7de 100644
100287 --- a/include/linux/slab.h
100288 +++ b/include/linux/slab.h
100289 @@ -15,14 +15,29 @@
100290 #include <linux/types.h>
100291 #include <linux/workqueue.h>
100292
100293 +#include <linux/err.h>
100294
100295 /*
100296 * Flags to pass to kmem_cache_create().
100297 * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
100298 */
100299 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
100300 +
100301 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100302 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
100303 +#else
100304 +#define SLAB_USERCOPY 0x00000000UL
100305 +#endif
100306 +
100307 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
100308 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
100309 +
100310 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100311 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
100312 +#else
100313 +#define SLAB_NO_SANITIZE 0x00000000UL
100314 +#endif
100315 +
100316 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
100317 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
100318 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
100319 @@ -98,10 +113,13 @@
100320 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
100321 * Both make kfree a no-op.
100322 */
100323 -#define ZERO_SIZE_PTR ((void *)16)
100324 +#define ZERO_SIZE_PTR \
100325 +({ \
100326 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
100327 + (void *)(-MAX_ERRNO-1L); \
100328 +})
100329
100330 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
100331 - (unsigned long)ZERO_SIZE_PTR)
100332 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
100333
100334 #include <linux/kmemleak.h>
100335 #include <linux/kasan.h>
100336 @@ -143,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
100337 void kfree(const void *);
100338 void kzfree(const void *);
100339 size_t ksize(const void *);
100340 +const char *check_heap_object(const void *ptr, unsigned long n);
100341 +bool is_usercopy_object(const void *ptr);
100342
100343 /*
100344 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
100345 @@ -235,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
100346 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100347 #endif
100348
100349 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100350 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100351 +#endif
100352 +
100353 /*
100354 * Figure out which kmalloc slab an allocation of a certain size
100355 * belongs to.
100356 @@ -243,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100357 * 2 = 120 .. 192 bytes
100358 * n = 2^(n-1) .. 2^n -1
100359 */
100360 -static __always_inline int kmalloc_index(size_t size)
100361 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
100362 {
100363 if (!size)
100364 return 0;
100365 @@ -286,15 +310,15 @@ static __always_inline int kmalloc_index(size_t size)
100366 }
100367 #endif /* !CONFIG_SLOB */
100368
100369 -void *__kmalloc(size_t size, gfp_t flags);
100370 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
100371 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
100372 void kmem_cache_free(struct kmem_cache *, void *);
100373
100374 #ifdef CONFIG_NUMA
100375 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
100376 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
100377 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
100378 #else
100379 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
100380 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100381 {
100382 return __kmalloc(size, flags);
100383 }
100384 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
100385 index 33d0490..70a6313 100644
100386 --- a/include/linux/slab_def.h
100387 +++ b/include/linux/slab_def.h
100388 @@ -40,7 +40,7 @@ struct kmem_cache {
100389 /* 4) cache creation/removal */
100390 const char *name;
100391 struct list_head list;
100392 - int refcount;
100393 + atomic_t refcount;
100394 int object_size;
100395 int align;
100396
100397 @@ -56,10 +56,14 @@ struct kmem_cache {
100398 unsigned long node_allocs;
100399 unsigned long node_frees;
100400 unsigned long node_overflow;
100401 - atomic_t allochit;
100402 - atomic_t allocmiss;
100403 - atomic_t freehit;
100404 - atomic_t freemiss;
100405 + atomic_unchecked_t allochit;
100406 + atomic_unchecked_t allocmiss;
100407 + atomic_unchecked_t freehit;
100408 + atomic_unchecked_t freemiss;
100409 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100410 + atomic_unchecked_t sanitized;
100411 + atomic_unchecked_t not_sanitized;
100412 +#endif
100413
100414 /*
100415 * If debugging is enabled, then the allocator can add additional
100416 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
100417 index 3388511..6252f90 100644
100418 --- a/include/linux/slub_def.h
100419 +++ b/include/linux/slub_def.h
100420 @@ -74,7 +74,7 @@ struct kmem_cache {
100421 struct kmem_cache_order_objects max;
100422 struct kmem_cache_order_objects min;
100423 gfp_t allocflags; /* gfp flags to use on each alloc */
100424 - int refcount; /* Refcount for slab cache destroy */
100425 + atomic_t refcount; /* Refcount for slab cache destroy */
100426 void (*ctor)(void *);
100427 int inuse; /* Offset to metadata */
100428 int align; /* Alignment */
100429 diff --git a/include/linux/smp.h b/include/linux/smp.h
100430 index c441407..f487b83 100644
100431 --- a/include/linux/smp.h
100432 +++ b/include/linux/smp.h
100433 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
100434 #endif
100435
100436 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
100437 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
100438 #define put_cpu() preempt_enable()
100439 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
100440
100441 /*
100442 * Callback to arch code if there's nosmp or maxcpus=0 on the
100443 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
100444 index 083ac38..b23e3e8 100644
100445 --- a/include/linux/sock_diag.h
100446 +++ b/include/linux/sock_diag.h
100447 @@ -11,7 +11,7 @@ struct sock;
100448 struct sock_diag_handler {
100449 __u8 family;
100450 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
100451 -};
100452 +} __do_const;
100453
100454 int sock_diag_register(const struct sock_diag_handler *h);
100455 void sock_diag_unregister(const struct sock_diag_handler *h);
100456 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
100457 index 680f9a3..f13aeb0 100644
100458 --- a/include/linux/sonet.h
100459 +++ b/include/linux/sonet.h
100460 @@ -7,7 +7,7 @@
100461 #include <uapi/linux/sonet.h>
100462
100463 struct k_sonet_stats {
100464 -#define __HANDLE_ITEM(i) atomic_t i
100465 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
100466 __SONET_ITEMS
100467 #undef __HANDLE_ITEM
100468 };
100469 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
100470 index 07d8e53..dc934c9 100644
100471 --- a/include/linux/sunrpc/addr.h
100472 +++ b/include/linux/sunrpc/addr.h
100473 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
100474 {
100475 switch (sap->sa_family) {
100476 case AF_INET:
100477 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
100478 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
100479 case AF_INET6:
100480 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
100481 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
100482 }
100483 return 0;
100484 }
100485 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
100486 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
100487 const struct sockaddr *src)
100488 {
100489 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
100490 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
100491 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
100492
100493 dsin->sin_family = ssin->sin_family;
100494 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
100495 if (sa->sa_family != AF_INET6)
100496 return 0;
100497
100498 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
100499 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
100500 }
100501
100502 #endif /* _LINUX_SUNRPC_ADDR_H */
100503 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
100504 index 598ba80..d90cba6 100644
100505 --- a/include/linux/sunrpc/clnt.h
100506 +++ b/include/linux/sunrpc/clnt.h
100507 @@ -100,7 +100,7 @@ struct rpc_procinfo {
100508 unsigned int p_timer; /* Which RTT timer to use */
100509 u32 p_statidx; /* Which procedure to account */
100510 const char * p_name; /* name of procedure */
100511 -};
100512 +} __do_const;
100513
100514 #ifdef __KERNEL__
100515
100516 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
100517 index fae6fb9..023fbcd 100644
100518 --- a/include/linux/sunrpc/svc.h
100519 +++ b/include/linux/sunrpc/svc.h
100520 @@ -420,7 +420,7 @@ struct svc_procedure {
100521 unsigned int pc_count; /* call count */
100522 unsigned int pc_cachetype; /* cache info (NFS) */
100523 unsigned int pc_xdrressize; /* maximum size of XDR reply */
100524 -};
100525 +} __do_const;
100526
100527 /*
100528 * Function prototypes.
100529 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
100530 index df8edf8..d140fec 100644
100531 --- a/include/linux/sunrpc/svc_rdma.h
100532 +++ b/include/linux/sunrpc/svc_rdma.h
100533 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
100534 extern unsigned int svcrdma_max_requests;
100535 extern unsigned int svcrdma_max_req_size;
100536
100537 -extern atomic_t rdma_stat_recv;
100538 -extern atomic_t rdma_stat_read;
100539 -extern atomic_t rdma_stat_write;
100540 -extern atomic_t rdma_stat_sq_starve;
100541 -extern atomic_t rdma_stat_rq_starve;
100542 -extern atomic_t rdma_stat_rq_poll;
100543 -extern atomic_t rdma_stat_rq_prod;
100544 -extern atomic_t rdma_stat_sq_poll;
100545 -extern atomic_t rdma_stat_sq_prod;
100546 +extern atomic_unchecked_t rdma_stat_recv;
100547 +extern atomic_unchecked_t rdma_stat_read;
100548 +extern atomic_unchecked_t rdma_stat_write;
100549 +extern atomic_unchecked_t rdma_stat_sq_starve;
100550 +extern atomic_unchecked_t rdma_stat_rq_starve;
100551 +extern atomic_unchecked_t rdma_stat_rq_poll;
100552 +extern atomic_unchecked_t rdma_stat_rq_prod;
100553 +extern atomic_unchecked_t rdma_stat_sq_poll;
100554 +extern atomic_unchecked_t rdma_stat_sq_prod;
100555
100556 /*
100557 * Contexts are built when an RDMA request is created and are a
100558 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
100559 index 8d71d65..f79586e 100644
100560 --- a/include/linux/sunrpc/svcauth.h
100561 +++ b/include/linux/sunrpc/svcauth.h
100562 @@ -120,7 +120,7 @@ struct auth_ops {
100563 int (*release)(struct svc_rqst *rq);
100564 void (*domain_release)(struct auth_domain *);
100565 int (*set_client)(struct svc_rqst *rq);
100566 -};
100567 +} __do_const;
100568
100569 #define SVC_GARBAGE 1
100570 #define SVC_SYSERR 2
100571 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
100572 index e7a018e..49f8b17 100644
100573 --- a/include/linux/swiotlb.h
100574 +++ b/include/linux/swiotlb.h
100575 @@ -60,7 +60,8 @@ extern void
100576
100577 extern void
100578 swiotlb_free_coherent(struct device *hwdev, size_t size,
100579 - void *vaddr, dma_addr_t dma_handle);
100580 + void *vaddr, dma_addr_t dma_handle,
100581 + struct dma_attrs *attrs);
100582
100583 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
100584 unsigned long offset, size_t size,
100585 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
100586 index 76d1e38..200776e 100644
100587 --- a/include/linux/syscalls.h
100588 +++ b/include/linux/syscalls.h
100589 @@ -102,7 +102,12 @@ union bpf_attr;
100590 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
100591 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
100592 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
100593 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
100594 +#define __SC_LONG(t, a) __typeof__( \
100595 + __builtin_choose_expr( \
100596 + sizeof(t) > sizeof(int), \
100597 + (t) 0, \
100598 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
100599 + )) a
100600 #define __SC_CAST(t, a) (t) a
100601 #define __SC_ARGS(t, a) a
100602 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
100603 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
100604 asmlinkage long sys_fsync(unsigned int fd);
100605 asmlinkage long sys_fdatasync(unsigned int fd);
100606 asmlinkage long sys_bdflush(int func, long data);
100607 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
100608 - char __user *type, unsigned long flags,
100609 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
100610 + const char __user *type, unsigned long flags,
100611 void __user *data);
100612 -asmlinkage long sys_umount(char __user *name, int flags);
100613 -asmlinkage long sys_oldumount(char __user *name);
100614 +asmlinkage long sys_umount(const char __user *name, int flags);
100615 +asmlinkage long sys_oldumount(const char __user *name);
100616 asmlinkage long sys_truncate(const char __user *path, long length);
100617 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
100618 asmlinkage long sys_stat(const char __user *filename,
100619 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
100620 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
100621 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
100622 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
100623 - struct sockaddr __user *, int);
100624 + struct sockaddr __user *, int) __intentional_overflow(0);
100625 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
100626 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
100627 unsigned int vlen, unsigned flags);
100628 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
100629
100630 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
100631 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
100632 - unsigned nsops);
100633 + long nsops);
100634 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
100635 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
100636 - unsigned nsops,
100637 + long nsops,
100638 const struct timespec __user *timeout);
100639 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
100640 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
100641 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
100642 index 27b3b0b..e093dd9 100644
100643 --- a/include/linux/syscore_ops.h
100644 +++ b/include/linux/syscore_ops.h
100645 @@ -16,7 +16,7 @@ struct syscore_ops {
100646 int (*suspend)(void);
100647 void (*resume)(void);
100648 void (*shutdown)(void);
100649 -};
100650 +} __do_const;
100651
100652 extern void register_syscore_ops(struct syscore_ops *ops);
100653 extern void unregister_syscore_ops(struct syscore_ops *ops);
100654 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
100655 index fa7bc29..0d96561 100644
100656 --- a/include/linux/sysctl.h
100657 +++ b/include/linux/sysctl.h
100658 @@ -39,10 +39,16 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
100659
100660 extern int proc_dostring(struct ctl_table *, int,
100661 void __user *, size_t *, loff_t *);
100662 +extern int proc_dostring_modpriv(struct ctl_table *, int,
100663 + void __user *, size_t *, loff_t *);
100664 extern int proc_dointvec(struct ctl_table *, int,
100665 void __user *, size_t *, loff_t *);
100666 +extern int proc_dointvec_secure(struct ctl_table *, int,
100667 + void __user *, size_t *, loff_t *);
100668 extern int proc_dointvec_minmax(struct ctl_table *, int,
100669 void __user *, size_t *, loff_t *);
100670 +extern int proc_dointvec_minmax_secure(struct ctl_table *, int,
100671 + void __user *, size_t *, loff_t *);
100672 extern int proc_dointvec_jiffies(struct ctl_table *, int,
100673 void __user *, size_t *, loff_t *);
100674 extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
100675 @@ -113,7 +119,8 @@ struct ctl_table
100676 struct ctl_table_poll *poll;
100677 void *extra1;
100678 void *extra2;
100679 -};
100680 +} __do_const __randomize_layout;
100681 +typedef struct ctl_table __no_const ctl_table_no_const;
100682
100683 struct ctl_node {
100684 struct rb_node node;
100685 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
100686 index 9f65758..487a6f1 100644
100687 --- a/include/linux/sysfs.h
100688 +++ b/include/linux/sysfs.h
100689 @@ -34,7 +34,8 @@ struct attribute {
100690 struct lock_class_key *key;
100691 struct lock_class_key skey;
100692 #endif
100693 -};
100694 +} __do_const;
100695 +typedef struct attribute __no_const attribute_no_const;
100696
100697 /**
100698 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
100699 @@ -78,7 +79,8 @@ struct attribute_group {
100700 struct attribute *, int);
100701 struct attribute **attrs;
100702 struct bin_attribute **bin_attrs;
100703 -};
100704 +} __do_const;
100705 +typedef struct attribute_group __no_const attribute_group_no_const;
100706
100707 /**
100708 * Use these macros to make defining attributes easier. See include/linux/device.h
100709 @@ -152,7 +154,8 @@ struct bin_attribute {
100710 char *, loff_t, size_t);
100711 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
100712 struct vm_area_struct *vma);
100713 -};
100714 +} __do_const;
100715 +typedef struct bin_attribute __no_const bin_attribute_no_const;
100716
100717 /**
100718 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
100719 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
100720 index 387fa7d..3fcde6b 100644
100721 --- a/include/linux/sysrq.h
100722 +++ b/include/linux/sysrq.h
100723 @@ -16,6 +16,7 @@
100724
100725 #include <linux/errno.h>
100726 #include <linux/types.h>
100727 +#include <linux/compiler.h>
100728
100729 /* Possible values of bitmask for enabling sysrq functions */
100730 /* 0x0001 is reserved for enable everything */
100731 @@ -33,7 +34,7 @@ struct sysrq_key_op {
100732 char *help_msg;
100733 char *action_msg;
100734 int enable_mask;
100735 -};
100736 +} __do_const;
100737
100738 #ifdef CONFIG_MAGIC_SYSRQ
100739
100740 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
100741 index ff307b5..f1a4468 100644
100742 --- a/include/linux/thread_info.h
100743 +++ b/include/linux/thread_info.h
100744 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
100745 #error "no set_restore_sigmask() provided and default one won't work"
100746 #endif
100747
100748 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
100749 +
100750 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
100751 +{
100752 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
100753 +}
100754 +
100755 #endif /* __KERNEL__ */
100756
100757 #endif /* _LINUX_THREAD_INFO_H */
100758 diff --git a/include/linux/tty.h b/include/linux/tty.h
100759 index d76631f..de91e82 100644
100760 --- a/include/linux/tty.h
100761 +++ b/include/linux/tty.h
100762 @@ -225,7 +225,7 @@ struct tty_port {
100763 const struct tty_port_operations *ops; /* Port operations */
100764 spinlock_t lock; /* Lock protecting tty field */
100765 int blocked_open; /* Waiting to open */
100766 - int count; /* Usage count */
100767 + atomic_t count; /* Usage count */
100768 wait_queue_head_t open_wait; /* Open waiters */
100769 wait_queue_head_t close_wait; /* Close waiters */
100770 wait_queue_head_t delta_msr_wait; /* Modem status change */
100771 @@ -313,7 +313,7 @@ struct tty_struct {
100772 /* If the tty has a pending do_SAK, queue it here - akpm */
100773 struct work_struct SAK_work;
100774 struct tty_port *port;
100775 -};
100776 +} __randomize_layout;
100777
100778 /* Each of a tty's open files has private_data pointing to tty_file_private */
100779 struct tty_file_private {
100780 @@ -573,7 +573,7 @@ extern int tty_port_open(struct tty_port *port,
100781 struct tty_struct *tty, struct file *filp);
100782 static inline int tty_port_users(struct tty_port *port)
100783 {
100784 - return port->count + port->blocked_open;
100785 + return atomic_read(&port->count) + port->blocked_open;
100786 }
100787
100788 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
100789 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
100790 index 92e337c..f46757b 100644
100791 --- a/include/linux/tty_driver.h
100792 +++ b/include/linux/tty_driver.h
100793 @@ -291,7 +291,7 @@ struct tty_operations {
100794 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
100795 #endif
100796 const struct file_operations *proc_fops;
100797 -};
100798 +} __do_const __randomize_layout;
100799
100800 struct tty_driver {
100801 int magic; /* magic number for this structure */
100802 @@ -325,7 +325,7 @@ struct tty_driver {
100803
100804 const struct tty_operations *ops;
100805 struct list_head tty_drivers;
100806 -};
100807 +} __randomize_layout;
100808
100809 extern struct list_head tty_drivers;
100810
100811 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
100812 index 00c9d68..bc0188b 100644
100813 --- a/include/linux/tty_ldisc.h
100814 +++ b/include/linux/tty_ldisc.h
100815 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
100816
100817 struct module *owner;
100818
100819 - int refcount;
100820 + atomic_t refcount;
100821 };
100822
100823 struct tty_ldisc {
100824 diff --git a/include/linux/types.h b/include/linux/types.h
100825 index 8715287..1be77ee 100644
100826 --- a/include/linux/types.h
100827 +++ b/include/linux/types.h
100828 @@ -176,10 +176,26 @@ typedef struct {
100829 int counter;
100830 } atomic_t;
100831
100832 +#ifdef CONFIG_PAX_REFCOUNT
100833 +typedef struct {
100834 + int counter;
100835 +} atomic_unchecked_t;
100836 +#else
100837 +typedef atomic_t atomic_unchecked_t;
100838 +#endif
100839 +
100840 #ifdef CONFIG_64BIT
100841 typedef struct {
100842 long counter;
100843 } atomic64_t;
100844 +
100845 +#ifdef CONFIG_PAX_REFCOUNT
100846 +typedef struct {
100847 + long counter;
100848 +} atomic64_unchecked_t;
100849 +#else
100850 +typedef atomic64_t atomic64_unchecked_t;
100851 +#endif
100852 #endif
100853
100854 struct list_head {
100855 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
100856 index ecd3319..8a36ded 100644
100857 --- a/include/linux/uaccess.h
100858 +++ b/include/linux/uaccess.h
100859 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
100860 long ret; \
100861 mm_segment_t old_fs = get_fs(); \
100862 \
100863 - set_fs(KERNEL_DS); \
100864 pagefault_disable(); \
100865 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
100866 - pagefault_enable(); \
100867 + set_fs(KERNEL_DS); \
100868 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
100869 set_fs(old_fs); \
100870 + pagefault_enable(); \
100871 ret; \
100872 })
100873
100874 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
100875 index 0383552..a0125dd 100644
100876 --- a/include/linux/uidgid.h
100877 +++ b/include/linux/uidgid.h
100878 @@ -187,4 +187,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
100879
100880 #endif /* CONFIG_USER_NS */
100881
100882 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
100883 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
100884 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
100885 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
100886 +
100887 #endif /* _LINUX_UIDGID_H */
100888 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
100889 index 32c0e83..671eb35 100644
100890 --- a/include/linux/uio_driver.h
100891 +++ b/include/linux/uio_driver.h
100892 @@ -67,7 +67,7 @@ struct uio_device {
100893 struct module *owner;
100894 struct device *dev;
100895 int minor;
100896 - atomic_t event;
100897 + atomic_unchecked_t event;
100898 struct fasync_struct *async_queue;
100899 wait_queue_head_t wait;
100900 struct uio_info *info;
100901 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
100902 index 99c1b4d..562e6f3 100644
100903 --- a/include/linux/unaligned/access_ok.h
100904 +++ b/include/linux/unaligned/access_ok.h
100905 @@ -4,34 +4,34 @@
100906 #include <linux/kernel.h>
100907 #include <asm/byteorder.h>
100908
100909 -static inline u16 get_unaligned_le16(const void *p)
100910 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
100911 {
100912 - return le16_to_cpup((__le16 *)p);
100913 + return le16_to_cpup((const __le16 *)p);
100914 }
100915
100916 -static inline u32 get_unaligned_le32(const void *p)
100917 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
100918 {
100919 - return le32_to_cpup((__le32 *)p);
100920 + return le32_to_cpup((const __le32 *)p);
100921 }
100922
100923 -static inline u64 get_unaligned_le64(const void *p)
100924 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
100925 {
100926 - return le64_to_cpup((__le64 *)p);
100927 + return le64_to_cpup((const __le64 *)p);
100928 }
100929
100930 -static inline u16 get_unaligned_be16(const void *p)
100931 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
100932 {
100933 - return be16_to_cpup((__be16 *)p);
100934 + return be16_to_cpup((const __be16 *)p);
100935 }
100936
100937 -static inline u32 get_unaligned_be32(const void *p)
100938 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
100939 {
100940 - return be32_to_cpup((__be32 *)p);
100941 + return be32_to_cpup((const __be32 *)p);
100942 }
100943
100944 -static inline u64 get_unaligned_be64(const void *p)
100945 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
100946 {
100947 - return be64_to_cpup((__be64 *)p);
100948 + return be64_to_cpup((const __be64 *)p);
100949 }
100950
100951 static inline void put_unaligned_le16(u16 val, void *p)
100952 diff --git a/include/linux/usb.h b/include/linux/usb.h
100953 index 447fe29..9fc875f 100644
100954 --- a/include/linux/usb.h
100955 +++ b/include/linux/usb.h
100956 @@ -592,7 +592,7 @@ struct usb_device {
100957 int maxchild;
100958
100959 u32 quirks;
100960 - atomic_t urbnum;
100961 + atomic_unchecked_t urbnum;
100962
100963 unsigned long active_duration;
100964
100965 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
100966
100967 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
100968 __u8 request, __u8 requesttype, __u16 value, __u16 index,
100969 - void *data, __u16 size, int timeout);
100970 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
100971 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
100972 void *data, int len, int *actual_length, int timeout);
100973 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
100974 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
100975 index f06529c..dfeabd8 100644
100976 --- a/include/linux/usb/renesas_usbhs.h
100977 +++ b/include/linux/usb/renesas_usbhs.h
100978 @@ -39,7 +39,7 @@ enum {
100979 */
100980 struct renesas_usbhs_driver_callback {
100981 int (*notify_hotplug)(struct platform_device *pdev);
100982 -};
100983 +} __no_const;
100984
100985 /*
100986 * callback functions for platform
100987 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
100988 index 8297e5b..0dfae27 100644
100989 --- a/include/linux/user_namespace.h
100990 +++ b/include/linux/user_namespace.h
100991 @@ -39,7 +39,7 @@ struct user_namespace {
100992 struct key *persistent_keyring_register;
100993 struct rw_semaphore persistent_keyring_register_sem;
100994 #endif
100995 -};
100996 +} __randomize_layout;
100997
100998 extern struct user_namespace init_user_ns;
100999
101000 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
101001 index 5093f58..c103e58 100644
101002 --- a/include/linux/utsname.h
101003 +++ b/include/linux/utsname.h
101004 @@ -25,7 +25,7 @@ struct uts_namespace {
101005 struct new_utsname name;
101006 struct user_namespace *user_ns;
101007 struct ns_common ns;
101008 -};
101009 +} __randomize_layout;
101010 extern struct uts_namespace init_uts_ns;
101011
101012 #ifdef CONFIG_UTS_NS
101013 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
101014 index 6f8fbcf..4efc177 100644
101015 --- a/include/linux/vermagic.h
101016 +++ b/include/linux/vermagic.h
101017 @@ -25,9 +25,42 @@
101018 #define MODULE_ARCH_VERMAGIC ""
101019 #endif
101020
101021 +#ifdef CONFIG_PAX_REFCOUNT
101022 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
101023 +#else
101024 +#define MODULE_PAX_REFCOUNT ""
101025 +#endif
101026 +
101027 +#ifdef CONSTIFY_PLUGIN
101028 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
101029 +#else
101030 +#define MODULE_CONSTIFY_PLUGIN ""
101031 +#endif
101032 +
101033 +#ifdef STACKLEAK_PLUGIN
101034 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
101035 +#else
101036 +#define MODULE_STACKLEAK_PLUGIN ""
101037 +#endif
101038 +
101039 +#ifdef RANDSTRUCT_PLUGIN
101040 +#include <generated/randomize_layout_hash.h>
101041 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
101042 +#else
101043 +#define MODULE_RANDSTRUCT_PLUGIN
101044 +#endif
101045 +
101046 +#ifdef CONFIG_GRKERNSEC
101047 +#define MODULE_GRSEC "GRSEC "
101048 +#else
101049 +#define MODULE_GRSEC ""
101050 +#endif
101051 +
101052 #define VERMAGIC_STRING \
101053 UTS_RELEASE " " \
101054 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
101055 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
101056 - MODULE_ARCH_VERMAGIC
101057 + MODULE_ARCH_VERMAGIC \
101058 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
101059 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
101060
101061 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
101062 index b483abd..af305ad 100644
101063 --- a/include/linux/vga_switcheroo.h
101064 +++ b/include/linux/vga_switcheroo.h
101065 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
101066
101067 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
101068
101069 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
101070 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
101071 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
101072 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
101073 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
101074 #else
101075
101076 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
101077 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
101078
101079 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
101080
101081 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
101082 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
101083 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
101084 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
101085 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
101086
101087 #endif
101088 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
101089 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
101090 index 0ec5983..cc61051 100644
101091 --- a/include/linux/vmalloc.h
101092 +++ b/include/linux/vmalloc.h
101093 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
101094 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
101095 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
101096 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
101097 +
101098 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
101099 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
101100 +#endif
101101 +
101102 /* bits [20..32] reserved for arch specific ioremap internals */
101103
101104 /*
101105 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
101106 unsigned long flags, pgprot_t prot);
101107 extern void vunmap(const void *addr);
101108
101109 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
101110 +extern void unmap_process_stacks(struct task_struct *task);
101111 +#endif
101112 +
101113 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
101114 unsigned long uaddr, void *kaddr,
101115 unsigned long size);
101116 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
101117
101118 /* for /dev/kmem */
101119 extern long vread(char *buf, char *addr, unsigned long count);
101120 -extern long vwrite(char *buf, char *addr, unsigned long count);
101121 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
101122
101123 /*
101124 * Internals. Dont't use..
101125 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
101126 index 82e7db7..f8ce3d0 100644
101127 --- a/include/linux/vmstat.h
101128 +++ b/include/linux/vmstat.h
101129 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
101130 /*
101131 * Zone based page accounting with per cpu differentials.
101132 */
101133 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101134 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
101135
101136 static inline void zone_page_state_add(long x, struct zone *zone,
101137 enum zone_stat_item item)
101138 {
101139 - atomic_long_add(x, &zone->vm_stat[item]);
101140 - atomic_long_add(x, &vm_stat[item]);
101141 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
101142 + atomic_long_add_unchecked(x, &vm_stat[item]);
101143 }
101144
101145 -static inline unsigned long global_page_state(enum zone_stat_item item)
101146 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
101147 {
101148 - long x = atomic_long_read(&vm_stat[item]);
101149 + long x = atomic_long_read_unchecked(&vm_stat[item]);
101150 #ifdef CONFIG_SMP
101151 if (x < 0)
101152 x = 0;
101153 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
101154 return x;
101155 }
101156
101157 -static inline unsigned long zone_page_state(struct zone *zone,
101158 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
101159 enum zone_stat_item item)
101160 {
101161 - long x = atomic_long_read(&zone->vm_stat[item]);
101162 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101163 #ifdef CONFIG_SMP
101164 if (x < 0)
101165 x = 0;
101166 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
101167 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
101168 enum zone_stat_item item)
101169 {
101170 - long x = atomic_long_read(&zone->vm_stat[item]);
101171 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
101172
101173 #ifdef CONFIG_SMP
101174 int cpu;
101175 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
101176
101177 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
101178 {
101179 - atomic_long_inc(&zone->vm_stat[item]);
101180 - atomic_long_inc(&vm_stat[item]);
101181 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
101182 + atomic_long_inc_unchecked(&vm_stat[item]);
101183 }
101184
101185 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
101186 {
101187 - atomic_long_dec(&zone->vm_stat[item]);
101188 - atomic_long_dec(&vm_stat[item]);
101189 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
101190 + atomic_long_dec_unchecked(&vm_stat[item]);
101191 }
101192
101193 static inline void __inc_zone_page_state(struct page *page,
101194 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
101195 index 91b0a68..0e9adf6 100644
101196 --- a/include/linux/xattr.h
101197 +++ b/include/linux/xattr.h
101198 @@ -28,7 +28,7 @@ struct xattr_handler {
101199 size_t size, int handler_flags);
101200 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
101201 size_t size, int flags, int handler_flags);
101202 -};
101203 +} __do_const;
101204
101205 struct xattr {
101206 const char *name;
101207 @@ -37,6 +37,9 @@ struct xattr {
101208 };
101209
101210 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
101211 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
101212 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
101213 +#endif
101214 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
101215 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
101216 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
101217 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
101218 index 92dbbd3..13ab0b3 100644
101219 --- a/include/linux/zlib.h
101220 +++ b/include/linux/zlib.h
101221 @@ -31,6 +31,7 @@
101222 #define _ZLIB_H
101223
101224 #include <linux/zconf.h>
101225 +#include <linux/compiler.h>
101226
101227 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
101228 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
101229 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
101230
101231 /* basic functions */
101232
101233 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
101234 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
101235 /*
101236 Returns the number of bytes that needs to be allocated for a per-
101237 stream workspace with the specified parameters. A pointer to this
101238 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
101239 index acbcd2f..c3abe84 100644
101240 --- a/include/media/v4l2-dev.h
101241 +++ b/include/media/v4l2-dev.h
101242 @@ -74,7 +74,7 @@ struct v4l2_file_operations {
101243 int (*mmap) (struct file *, struct vm_area_struct *);
101244 int (*open) (struct file *);
101245 int (*release) (struct file *);
101246 -};
101247 +} __do_const;
101248
101249 /*
101250 * Newer version of video_device, handled by videodev2.c
101251 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
101252 index 9c58157..d86ebf5 100644
101253 --- a/include/media/v4l2-device.h
101254 +++ b/include/media/v4l2-device.h
101255 @@ -93,7 +93,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
101256 this function returns 0. If the name ends with a digit (e.g. cx18),
101257 then the name will be set to cx18-0 since cx180 looks really odd. */
101258 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
101259 - atomic_t *instance);
101260 + atomic_unchecked_t *instance);
101261
101262 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
101263 Since the parent disappears this ensures that v4l2_dev doesn't have an
101264 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
101265 index 5122b5e..598b440 100644
101266 --- a/include/net/9p/transport.h
101267 +++ b/include/net/9p/transport.h
101268 @@ -62,7 +62,7 @@ struct p9_trans_module {
101269 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
101270 int (*zc_request)(struct p9_client *, struct p9_req_t *,
101271 struct iov_iter *, struct iov_iter *, int , int, int);
101272 -};
101273 +} __do_const;
101274
101275 void v9fs_register_trans(struct p9_trans_module *m);
101276 void v9fs_unregister_trans(struct p9_trans_module *m);
101277 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
101278 index a175ba4..196eb8242 100644
101279 --- a/include/net/af_unix.h
101280 +++ b/include/net/af_unix.h
101281 @@ -36,7 +36,7 @@ struct unix_skb_parms {
101282 u32 secid; /* Security ID */
101283 #endif
101284 u32 consumed;
101285 -};
101286 +} __randomize_layout;
101287
101288 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
101289 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
101290 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
101291 index 2239a37..a83461f 100644
101292 --- a/include/net/bluetooth/l2cap.h
101293 +++ b/include/net/bluetooth/l2cap.h
101294 @@ -609,7 +609,7 @@ struct l2cap_ops {
101295 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
101296 unsigned long hdr_len,
101297 unsigned long len, int nb);
101298 -};
101299 +} __do_const;
101300
101301 struct l2cap_conn {
101302 struct hci_conn *hcon;
101303 diff --git a/include/net/bonding.h b/include/net/bonding.h
101304 index 78ed135..2f53667 100644
101305 --- a/include/net/bonding.h
101306 +++ b/include/net/bonding.h
101307 @@ -658,7 +658,7 @@ extern struct rtnl_link_ops bond_link_ops;
101308
101309 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
101310 {
101311 - atomic_long_inc(&dev->tx_dropped);
101312 + atomic_long_inc_unchecked(&dev->tx_dropped);
101313 dev_kfree_skb_any(skb);
101314 }
101315
101316 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
101317 index f2ae33d..c457cf0 100644
101318 --- a/include/net/caif/cfctrl.h
101319 +++ b/include/net/caif/cfctrl.h
101320 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
101321 void (*radioset_rsp)(void);
101322 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
101323 struct cflayer *client_layer);
101324 -};
101325 +} __no_const;
101326
101327 /* Link Setup Parameters for CAIF-Links. */
101328 struct cfctrl_link_param {
101329 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
101330 struct cfctrl {
101331 struct cfsrvl serv;
101332 struct cfctrl_rsp res;
101333 - atomic_t req_seq_no;
101334 - atomic_t rsp_seq_no;
101335 + atomic_unchecked_t req_seq_no;
101336 + atomic_unchecked_t rsp_seq_no;
101337 struct list_head list;
101338 /* Protects from simultaneous access to first_req list */
101339 spinlock_t info_list_lock;
101340 diff --git a/include/net/flow.h b/include/net/flow.h
101341 index 8109a15..504466d 100644
101342 --- a/include/net/flow.h
101343 +++ b/include/net/flow.h
101344 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
101345
101346 void flow_cache_flush(struct net *net);
101347 void flow_cache_flush_deferred(struct net *net);
101348 -extern atomic_t flow_cache_genid;
101349 +extern atomic_unchecked_t flow_cache_genid;
101350
101351 #endif
101352 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
101353 index a9af1cc..1f3fa7b 100644
101354 --- a/include/net/genetlink.h
101355 +++ b/include/net/genetlink.h
101356 @@ -128,7 +128,7 @@ struct genl_ops {
101357 u8 cmd;
101358 u8 internal_flags;
101359 u8 flags;
101360 -};
101361 +} __do_const;
101362
101363 int __genl_register_family(struct genl_family *family);
101364
101365 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
101366 index 0f712c0..cd762c4 100644
101367 --- a/include/net/gro_cells.h
101368 +++ b/include/net/gro_cells.h
101369 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
101370 cell = this_cpu_ptr(gcells->cells);
101371
101372 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
101373 - atomic_long_inc(&dev->rx_dropped);
101374 + atomic_long_inc_unchecked(&dev->rx_dropped);
101375 kfree_skb(skb);
101376 return;
101377 }
101378 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
101379 index 0320bbb..938789c 100644
101380 --- a/include/net/inet_connection_sock.h
101381 +++ b/include/net/inet_connection_sock.h
101382 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
101383 int (*bind_conflict)(const struct sock *sk,
101384 const struct inet_bind_bucket *tb, bool relax);
101385 void (*mtu_reduced)(struct sock *sk);
101386 -};
101387 +} __do_const;
101388
101389 /** inet_connection_sock - INET connection oriented sock
101390 *
101391 diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h
101392 index 8d17655..2f3246d 100644
101393 --- a/include/net/inet_frag.h
101394 +++ b/include/net/inet_frag.h
101395 @@ -21,13 +21,11 @@ struct netns_frags {
101396 * @INET_FRAG_FIRST_IN: first fragment has arrived
101397 * @INET_FRAG_LAST_IN: final fragment has arrived
101398 * @INET_FRAG_COMPLETE: frag queue has been processed and is due for destruction
101399 - * @INET_FRAG_EVICTED: frag queue is being evicted
101400 */
101401 enum {
101402 INET_FRAG_FIRST_IN = BIT(0),
101403 INET_FRAG_LAST_IN = BIT(1),
101404 INET_FRAG_COMPLETE = BIT(2),
101405 - INET_FRAG_EVICTED = BIT(3)
101406 };
101407
101408 /**
101409 @@ -45,6 +43,7 @@ enum {
101410 * @flags: fragment queue flags
101411 * @max_size: (ipv4 only) maximum received fragment size with IP_DF set
101412 * @net: namespace that this frag belongs to
101413 + * @list_evictor: list of queues to forcefully evict (e.g. due to low memory)
101414 */
101415 struct inet_frag_queue {
101416 spinlock_t lock;
101417 @@ -59,6 +58,7 @@ struct inet_frag_queue {
101418 __u8 flags;
101419 u16 max_size;
101420 struct netns_frags *net;
101421 + struct hlist_node list_evictor;
101422 };
101423
101424 #define INETFRAGS_HASHSZ 1024
101425 @@ -125,6 +125,11 @@ static inline void inet_frag_put(struct inet_frag_queue *q, struct inet_frags *f
101426 inet_frag_destroy(q, f);
101427 }
101428
101429 +static inline bool inet_frag_evicting(struct inet_frag_queue *q)
101430 +{
101431 + return !hlist_unhashed(&q->list_evictor);
101432 +}
101433 +
101434 /* Memory Tracking Functions. */
101435
101436 /* The default percpu_counter batch size is not big enough to scale to
101437 @@ -139,14 +144,14 @@ static inline int frag_mem_limit(struct netns_frags *nf)
101438 return percpu_counter_read(&nf->mem);
101439 }
101440
101441 -static inline void sub_frag_mem_limit(struct inet_frag_queue *q, int i)
101442 +static inline void sub_frag_mem_limit(struct netns_frags *nf, int i)
101443 {
101444 - __percpu_counter_add(&q->net->mem, -i, frag_percpu_counter_batch);
101445 + __percpu_counter_add(&nf->mem, -i, frag_percpu_counter_batch);
101446 }
101447
101448 -static inline void add_frag_mem_limit(struct inet_frag_queue *q, int i)
101449 +static inline void add_frag_mem_limit(struct netns_frags *nf, int i)
101450 {
101451 - __percpu_counter_add(&q->net->mem, i, frag_percpu_counter_batch);
101452 + __percpu_counter_add(&nf->mem, i, frag_percpu_counter_batch);
101453 }
101454
101455 static inline void init_frag_mem_limit(struct netns_frags *nf)
101456 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
101457 index d5332dd..10a5c3c 100644
101458 --- a/include/net/inetpeer.h
101459 +++ b/include/net/inetpeer.h
101460 @@ -48,7 +48,7 @@ struct inet_peer {
101461 */
101462 union {
101463 struct {
101464 - atomic_t rid; /* Frag reception counter */
101465 + atomic_unchecked_t rid; /* Frag reception counter */
101466 };
101467 struct rcu_head rcu;
101468 struct inet_peer *gc_next;
101469 diff --git a/include/net/ip.h b/include/net/ip.h
101470 index d14af7e..52816c2 100644
101471 --- a/include/net/ip.h
101472 +++ b/include/net/ip.h
101473 @@ -318,7 +318,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
101474 }
101475 }
101476
101477 -u32 ip_idents_reserve(u32 hash, int segs);
101478 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
101479 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
101480
101481 static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
101482 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
101483 index 54271ed..eb7e0e6 100644
101484 --- a/include/net/ip_fib.h
101485 +++ b/include/net/ip_fib.h
101486 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
101487
101488 #define FIB_RES_SADDR(net, res) \
101489 ((FIB_RES_NH(res).nh_saddr_genid == \
101490 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
101491 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
101492 FIB_RES_NH(res).nh_saddr : \
101493 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
101494 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
101495 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
101496 index 4e3731e..a242e28 100644
101497 --- a/include/net/ip_vs.h
101498 +++ b/include/net/ip_vs.h
101499 @@ -551,7 +551,7 @@ struct ip_vs_conn {
101500 struct ip_vs_conn *control; /* Master control connection */
101501 atomic_t n_control; /* Number of controlled ones */
101502 struct ip_vs_dest *dest; /* real server */
101503 - atomic_t in_pkts; /* incoming packet counter */
101504 + atomic_unchecked_t in_pkts; /* incoming packet counter */
101505
101506 /* Packet transmitter for different forwarding methods. If it
101507 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
101508 @@ -699,7 +699,7 @@ struct ip_vs_dest {
101509 __be16 port; /* port number of the server */
101510 union nf_inet_addr addr; /* IP address of the server */
101511 volatile unsigned int flags; /* dest status flags */
101512 - atomic_t conn_flags; /* flags to copy to conn */
101513 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
101514 atomic_t weight; /* server weight */
101515
101516 atomic_t refcnt; /* reference counter */
101517 @@ -946,11 +946,11 @@ struct netns_ipvs {
101518 /* ip_vs_lblc */
101519 int sysctl_lblc_expiration;
101520 struct ctl_table_header *lblc_ctl_header;
101521 - struct ctl_table *lblc_ctl_table;
101522 + ctl_table_no_const *lblc_ctl_table;
101523 /* ip_vs_lblcr */
101524 int sysctl_lblcr_expiration;
101525 struct ctl_table_header *lblcr_ctl_header;
101526 - struct ctl_table *lblcr_ctl_table;
101527 + ctl_table_no_const *lblcr_ctl_table;
101528 /* ip_vs_est */
101529 struct list_head est_list; /* estimator list */
101530 spinlock_t est_lock;
101531 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
101532 index 8d4f588..2e37ad2 100644
101533 --- a/include/net/irda/ircomm_tty.h
101534 +++ b/include/net/irda/ircomm_tty.h
101535 @@ -33,6 +33,7 @@
101536 #include <linux/termios.h>
101537 #include <linux/timer.h>
101538 #include <linux/tty.h> /* struct tty_struct */
101539 +#include <asm/local.h>
101540
101541 #include <net/irda/irias_object.h>
101542 #include <net/irda/ircomm_core.h>
101543 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
101544 index 714cc9a..ea05f3e 100644
101545 --- a/include/net/iucv/af_iucv.h
101546 +++ b/include/net/iucv/af_iucv.h
101547 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
101548 struct iucv_sock_list {
101549 struct hlist_head head;
101550 rwlock_t lock;
101551 - atomic_t autobind_name;
101552 + atomic_unchecked_t autobind_name;
101553 };
101554
101555 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
101556 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
101557 index f3be818..bf46196 100644
101558 --- a/include/net/llc_c_ac.h
101559 +++ b/include/net/llc_c_ac.h
101560 @@ -87,7 +87,7 @@
101561 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
101562 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
101563
101564 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101565 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101566
101567 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
101568 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
101569 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
101570 index 3948cf1..83b28c4 100644
101571 --- a/include/net/llc_c_ev.h
101572 +++ b/include/net/llc_c_ev.h
101573 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
101574 return (struct llc_conn_state_ev *)skb->cb;
101575 }
101576
101577 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101578 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101579 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101580 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101581
101582 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
101583 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
101584 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
101585 index 48f3f89..0e92c50 100644
101586 --- a/include/net/llc_c_st.h
101587 +++ b/include/net/llc_c_st.h
101588 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
101589 u8 next_state;
101590 const llc_conn_ev_qfyr_t *ev_qualifiers;
101591 const llc_conn_action_t *ev_actions;
101592 -};
101593 +} __do_const;
101594
101595 struct llc_conn_state {
101596 u8 current_state;
101597 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
101598 index a61b98c..aade1eb 100644
101599 --- a/include/net/llc_s_ac.h
101600 +++ b/include/net/llc_s_ac.h
101601 @@ -23,7 +23,7 @@
101602 #define SAP_ACT_TEST_IND 9
101603
101604 /* All action functions must look like this */
101605 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101606 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101607
101608 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
101609 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
101610 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
101611 index c4359e2..76dbc4a 100644
101612 --- a/include/net/llc_s_st.h
101613 +++ b/include/net/llc_s_st.h
101614 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
101615 llc_sap_ev_t ev;
101616 u8 next_state;
101617 const llc_sap_action_t *ev_actions;
101618 -};
101619 +} __do_const;
101620
101621 struct llc_sap_state {
101622 u8 curr_state;
101623 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
101624 index fc57f6b..9c1fdb2 100644
101625 --- a/include/net/mac80211.h
101626 +++ b/include/net/mac80211.h
101627 @@ -5104,7 +5104,7 @@ struct rate_control_ops {
101628 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
101629
101630 u32 (*get_expected_throughput)(void *priv_sta);
101631 -};
101632 +} __do_const;
101633
101634 static inline int rate_supported(struct ieee80211_sta *sta,
101635 enum ieee80211_band band,
101636 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
101637 index bd33e66..6508d00 100644
101638 --- a/include/net/neighbour.h
101639 +++ b/include/net/neighbour.h
101640 @@ -162,7 +162,7 @@ struct neigh_ops {
101641 void (*error_report)(struct neighbour *, struct sk_buff *);
101642 int (*output)(struct neighbour *, struct sk_buff *);
101643 int (*connected_output)(struct neighbour *, struct sk_buff *);
101644 -};
101645 +} __do_const;
101646
101647 struct pneigh_entry {
101648 struct pneigh_entry *next;
101649 @@ -216,7 +216,7 @@ struct neigh_table {
101650 struct neigh_statistics __percpu *stats;
101651 struct neigh_hash_table __rcu *nht;
101652 struct pneigh_entry **phash_buckets;
101653 -};
101654 +} __randomize_layout;
101655
101656 enum {
101657 NEIGH_ARP_TABLE = 0,
101658 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
101659 index f733656..54053db 100644
101660 --- a/include/net/net_namespace.h
101661 +++ b/include/net/net_namespace.h
101662 @@ -132,8 +132,8 @@ struct net {
101663 struct netns_mpls mpls;
101664 #endif
101665 struct sock *diag_nlsk;
101666 - atomic_t fnhe_genid;
101667 -};
101668 + atomic_unchecked_t fnhe_genid;
101669 +} __randomize_layout;
101670
101671 #include <linux/seq_file_net.h>
101672
101673 @@ -268,7 +268,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet)
101674 #define __net_init __init
101675 #define __net_exit __exit_refok
101676 #define __net_initdata __initdata
101677 +#ifdef CONSTIFY_PLUGIN
101678 #define __net_initconst __initconst
101679 +#else
101680 +#define __net_initconst __initdata
101681 +#endif
101682 #endif
101683
101684 int peernet2id(struct net *net, struct net *peer);
101685 @@ -281,7 +285,7 @@ struct pernet_operations {
101686 void (*exit_batch)(struct list_head *net_exit_list);
101687 int *id;
101688 size_t size;
101689 -};
101690 +} __do_const;
101691
101692 /*
101693 * Use these carefully. If you implement a network device and it
101694 @@ -329,12 +333,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
101695
101696 static inline int rt_genid_ipv4(struct net *net)
101697 {
101698 - return atomic_read(&net->ipv4.rt_genid);
101699 + return atomic_read_unchecked(&net->ipv4.rt_genid);
101700 }
101701
101702 static inline void rt_genid_bump_ipv4(struct net *net)
101703 {
101704 - atomic_inc(&net->ipv4.rt_genid);
101705 + atomic_inc_unchecked(&net->ipv4.rt_genid);
101706 }
101707
101708 extern void (*__fib6_flush_trees)(struct net *net);
101709 @@ -361,12 +365,12 @@ static inline void rt_genid_bump_all(struct net *net)
101710
101711 static inline int fnhe_genid(struct net *net)
101712 {
101713 - return atomic_read(&net->fnhe_genid);
101714 + return atomic_read_unchecked(&net->fnhe_genid);
101715 }
101716
101717 static inline void fnhe_genid_bump(struct net *net)
101718 {
101719 - atomic_inc(&net->fnhe_genid);
101720 + atomic_inc_unchecked(&net->fnhe_genid);
101721 }
101722
101723 #endif /* __NET_NET_NAMESPACE_H */
101724 diff --git a/include/net/netlink.h b/include/net/netlink.h
101725 index 2a5dbcc..8243656 100644
101726 --- a/include/net/netlink.h
101727 +++ b/include/net/netlink.h
101728 @@ -521,7 +521,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
101729 {
101730 if (mark) {
101731 WARN_ON((unsigned char *) mark < skb->data);
101732 - skb_trim(skb, (unsigned char *) mark - skb->data);
101733 + skb_trim(skb, (const unsigned char *) mark - skb->data);
101734 }
101735 }
101736
101737 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
101738 index 29d6a94..235d3d84 100644
101739 --- a/include/net/netns/conntrack.h
101740 +++ b/include/net/netns/conntrack.h
101741 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
101742 struct nf_proto_net {
101743 #ifdef CONFIG_SYSCTL
101744 struct ctl_table_header *ctl_table_header;
101745 - struct ctl_table *ctl_table;
101746 + ctl_table_no_const *ctl_table;
101747 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
101748 struct ctl_table_header *ctl_compat_header;
101749 - struct ctl_table *ctl_compat_table;
101750 + ctl_table_no_const *ctl_compat_table;
101751 #endif
101752 #endif
101753 unsigned int users;
101754 @@ -60,7 +60,7 @@ struct nf_ip_net {
101755 struct nf_icmp_net icmpv6;
101756 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
101757 struct ctl_table_header *ctl_table_header;
101758 - struct ctl_table *ctl_table;
101759 + ctl_table_no_const *ctl_table;
101760 #endif
101761 };
101762
101763 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
101764 index 614a49b..0b94386 100644
101765 --- a/include/net/netns/ipv4.h
101766 +++ b/include/net/netns/ipv4.h
101767 @@ -90,7 +90,7 @@ struct netns_ipv4 {
101768
101769 struct ping_group_range ping_group_range;
101770
101771 - atomic_t dev_addr_genid;
101772 + atomic_unchecked_t dev_addr_genid;
101773
101774 #ifdef CONFIG_SYSCTL
101775 unsigned long *sysctl_local_reserved_ports;
101776 @@ -104,6 +104,6 @@ struct netns_ipv4 {
101777 struct fib_rules_ops *mr_rules_ops;
101778 #endif
101779 #endif
101780 - atomic_t rt_genid;
101781 + atomic_unchecked_t rt_genid;
101782 };
101783 #endif
101784 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
101785 index d2527bf..2c802d5 100644
101786 --- a/include/net/netns/ipv6.h
101787 +++ b/include/net/netns/ipv6.h
101788 @@ -78,8 +78,8 @@ struct netns_ipv6 {
101789 struct fib_rules_ops *mr6_rules_ops;
101790 #endif
101791 #endif
101792 - atomic_t dev_addr_genid;
101793 - atomic_t fib6_sernum;
101794 + atomic_unchecked_t dev_addr_genid;
101795 + atomic_unchecked_t fib6_sernum;
101796 };
101797
101798 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
101799 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
101800 index 730d82a..045f2c4 100644
101801 --- a/include/net/netns/xfrm.h
101802 +++ b/include/net/netns/xfrm.h
101803 @@ -78,7 +78,7 @@ struct netns_xfrm {
101804
101805 /* flow cache part */
101806 struct flow_cache flow_cache_global;
101807 - atomic_t flow_cache_genid;
101808 + atomic_unchecked_t flow_cache_genid;
101809 struct list_head flow_cache_gc_list;
101810 spinlock_t flow_cache_gc_lock;
101811 struct work_struct flow_cache_gc_work;
101812 diff --git a/include/net/ping.h b/include/net/ping.h
101813 index ac80cb4..ec1ed09 100644
101814 --- a/include/net/ping.h
101815 +++ b/include/net/ping.h
101816 @@ -54,7 +54,7 @@ struct ping_iter_state {
101817
101818 extern struct proto ping_prot;
101819 #if IS_ENABLED(CONFIG_IPV6)
101820 -extern struct pingv6_ops pingv6_ops;
101821 +extern struct pingv6_ops *pingv6_ops;
101822 #endif
101823
101824 struct pingfakehdr {
101825 diff --git a/include/net/protocol.h b/include/net/protocol.h
101826 index d6fcc1f..ca277058 100644
101827 --- a/include/net/protocol.h
101828 +++ b/include/net/protocol.h
101829 @@ -49,7 +49,7 @@ struct net_protocol {
101830 * socket lookup?
101831 */
101832 icmp_strict_tag_validation:1;
101833 -};
101834 +} __do_const;
101835
101836 #if IS_ENABLED(CONFIG_IPV6)
101837 struct inet6_protocol {
101838 @@ -62,7 +62,7 @@ struct inet6_protocol {
101839 u8 type, u8 code, int offset,
101840 __be32 info);
101841 unsigned int flags; /* INET6_PROTO_xxx */
101842 -};
101843 +} __do_const;
101844
101845 #define INET6_PROTO_NOPOLICY 0x1
101846 #define INET6_PROTO_FINAL 0x2
101847 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
101848 index 343d922..7959cde 100644
101849 --- a/include/net/rtnetlink.h
101850 +++ b/include/net/rtnetlink.h
101851 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
101852 const struct net_device *dev,
101853 const struct net_device *slave_dev);
101854 struct net *(*get_link_net)(const struct net_device *dev);
101855 -};
101856 +} __do_const;
101857
101858 int __rtnl_link_register(struct rtnl_link_ops *ops);
101859 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
101860 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
101861 index 4a5b9a3..ca27d73 100644
101862 --- a/include/net/sctp/checksum.h
101863 +++ b/include/net/sctp/checksum.h
101864 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
101865 unsigned int offset)
101866 {
101867 struct sctphdr *sh = sctp_hdr(skb);
101868 - __le32 ret, old = sh->checksum;
101869 - const struct skb_checksum_ops ops = {
101870 + __le32 ret, old = sh->checksum;
101871 + static const struct skb_checksum_ops ops = {
101872 .update = sctp_csum_update,
101873 .combine = sctp_csum_combine,
101874 };
101875 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
101876 index 487ef34..d457f98 100644
101877 --- a/include/net/sctp/sm.h
101878 +++ b/include/net/sctp/sm.h
101879 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
101880 typedef struct {
101881 sctp_state_fn_t *fn;
101882 const char *name;
101883 -} sctp_sm_table_entry_t;
101884 +} __do_const sctp_sm_table_entry_t;
101885
101886 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
101887 * currently in use.
101888 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
101889 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
101890
101891 /* Extern declarations for major data structures. */
101892 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101893 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101894
101895
101896 /* Get the size of a DATA chunk payload. */
101897 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
101898 index 495c87e..5b327ff 100644
101899 --- a/include/net/sctp/structs.h
101900 +++ b/include/net/sctp/structs.h
101901 @@ -513,7 +513,7 @@ struct sctp_pf {
101902 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
101903 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
101904 struct sctp_af *af;
101905 -};
101906 +} __do_const;
101907
101908
101909 /* Structure to track chunk fragments that have been acked, but peer
101910 diff --git a/include/net/sock.h b/include/net/sock.h
101911 index 3a4898e..67456ac 100644
101912 --- a/include/net/sock.h
101913 +++ b/include/net/sock.h
101914 @@ -363,7 +363,7 @@ struct sock {
101915 unsigned int sk_napi_id;
101916 unsigned int sk_ll_usec;
101917 #endif
101918 - atomic_t sk_drops;
101919 + atomic_unchecked_t sk_drops;
101920 int sk_rcvbuf;
101921
101922 struct sk_filter __rcu *sk_filter;
101923 @@ -1039,7 +1039,7 @@ struct proto {
101924 void (*destroy_cgroup)(struct mem_cgroup *memcg);
101925 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
101926 #endif
101927 -};
101928 +} __randomize_layout;
101929
101930 /*
101931 * Bits in struct cg_proto.flags
101932 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
101933 page_counter_uncharge(&prot->memory_allocated, amt);
101934 }
101935
101936 -static inline long
101937 +static inline long __intentional_overflow(-1)
101938 sk_memory_allocated(const struct sock *sk)
101939 {
101940 struct proto *prot = sk->sk_prot;
101941 @@ -1777,7 +1777,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
101942 }
101943
101944 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
101945 - struct iov_iter *from, char *to,
101946 + struct iov_iter *from, unsigned char *to,
101947 int copy, int offset)
101948 {
101949 if (skb->ip_summed == CHECKSUM_NONE) {
101950 @@ -2024,7 +2024,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
101951 }
101952 }
101953
101954 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101955 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101956
101957 /**
101958 * sk_page_frag - return an appropriate page_frag
101959 @@ -2099,7 +2099,7 @@ struct sock_skb_cb {
101960 static inline void
101961 sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
101962 {
101963 - SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
101964 + SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops);
101965 }
101966
101967 void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
101968 diff --git a/include/net/tcp.h b/include/net/tcp.h
101969 index 6d204f3..d5a8ff0 100644
101970 --- a/include/net/tcp.h
101971 +++ b/include/net/tcp.h
101972 @@ -523,7 +523,7 @@ void tcp_retransmit_timer(struct sock *sk);
101973 void tcp_xmit_retransmit_queue(struct sock *);
101974 void tcp_simple_retransmit(struct sock *);
101975 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
101976 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101977 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101978
101979 void tcp_send_probe0(struct sock *);
101980 void tcp_send_partial(struct sock *);
101981 @@ -699,8 +699,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
101982 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
101983 */
101984 struct tcp_skb_cb {
101985 - __u32 seq; /* Starting sequence number */
101986 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
101987 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
101988 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
101989 union {
101990 /* Note : tcp_tw_isn is used in input path only
101991 * (isn chosen by tcp_timewait_state_process())
101992 @@ -725,7 +725,7 @@ struct tcp_skb_cb {
101993
101994 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
101995 /* 1 byte hole */
101996 - __u32 ack_seq; /* Sequence number ACK'd */
101997 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
101998 union {
101999 struct inet_skb_parm h4;
102000 #if IS_ENABLED(CONFIG_IPV6)
102001 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
102002 index 36ac102..6e8b34b 100644
102003 --- a/include/net/xfrm.h
102004 +++ b/include/net/xfrm.h
102005 @@ -283,7 +283,6 @@ struct xfrm_dst;
102006 struct xfrm_policy_afinfo {
102007 unsigned short family;
102008 struct dst_ops *dst_ops;
102009 - void (*garbage_collect)(struct net *net);
102010 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
102011 const xfrm_address_t *saddr,
102012 const xfrm_address_t *daddr);
102013 @@ -301,7 +300,7 @@ struct xfrm_policy_afinfo {
102014 struct net_device *dev,
102015 const struct flowi *fl);
102016 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
102017 -};
102018 +} __do_const;
102019
102020 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
102021 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
102022 @@ -340,7 +339,7 @@ struct xfrm_state_afinfo {
102023 int (*transport_finish)(struct sk_buff *skb,
102024 int async);
102025 void (*local_error)(struct sk_buff *skb, u32 mtu);
102026 -};
102027 +} __do_const;
102028
102029 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
102030 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
102031 @@ -435,7 +434,7 @@ struct xfrm_mode {
102032 struct module *owner;
102033 unsigned int encap;
102034 int flags;
102035 -};
102036 +} __do_const;
102037
102038 /* Flags for xfrm_mode. */
102039 enum {
102040 @@ -530,7 +529,7 @@ struct xfrm_policy {
102041 struct timer_list timer;
102042
102043 struct flow_cache_object flo;
102044 - atomic_t genid;
102045 + atomic_unchecked_t genid;
102046 u32 priority;
102047 u32 index;
102048 struct xfrm_mark mark;
102049 @@ -1163,6 +1162,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
102050 }
102051
102052 void xfrm_garbage_collect(struct net *net);
102053 +void xfrm_garbage_collect_deferred(struct net *net);
102054
102055 #else
102056
102057 @@ -1201,6 +1201,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
102058 static inline void xfrm_garbage_collect(struct net *net)
102059 {
102060 }
102061 +static inline void xfrm_garbage_collect_deferred(struct net *net)
102062 +{
102063 +}
102064 #endif
102065
102066 static __inline__
102067 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
102068 index 1017e0b..227aa4d 100644
102069 --- a/include/rdma/iw_cm.h
102070 +++ b/include/rdma/iw_cm.h
102071 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
102072 int backlog);
102073
102074 int (*destroy_listen)(struct iw_cm_id *cm_id);
102075 -};
102076 +} __no_const;
102077
102078 /**
102079 * iw_create_cm_id - Create an IW CM identifier.
102080 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
102081 index 93d14da..734b3d8 100644
102082 --- a/include/scsi/libfc.h
102083 +++ b/include/scsi/libfc.h
102084 @@ -771,6 +771,7 @@ struct libfc_function_template {
102085 */
102086 void (*disc_stop_final) (struct fc_lport *);
102087 };
102088 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
102089
102090 /**
102091 * struct fc_disc - Discovery context
102092 @@ -875,7 +876,7 @@ struct fc_lport {
102093 struct fc_vport *vport;
102094
102095 /* Operational Information */
102096 - struct libfc_function_template tt;
102097 + libfc_function_template_no_const tt;
102098 u8 link_up;
102099 u8 qfull;
102100 enum fc_lport_state state;
102101 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
102102 index a4c9336..d6f8f34 100644
102103 --- a/include/scsi/scsi_device.h
102104 +++ b/include/scsi/scsi_device.h
102105 @@ -185,9 +185,9 @@ struct scsi_device {
102106 unsigned int max_device_blocked; /* what device_blocked counts down from */
102107 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
102108
102109 - atomic_t iorequest_cnt;
102110 - atomic_t iodone_cnt;
102111 - atomic_t ioerr_cnt;
102112 + atomic_unchecked_t iorequest_cnt;
102113 + atomic_unchecked_t iodone_cnt;
102114 + atomic_unchecked_t ioerr_cnt;
102115
102116 struct device sdev_gendev,
102117 sdev_dev;
102118 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
102119 index 891a658..fcd68df 100644
102120 --- a/include/scsi/scsi_driver.h
102121 +++ b/include/scsi/scsi_driver.h
102122 @@ -14,7 +14,7 @@ struct scsi_driver {
102123 void (*rescan)(struct device *);
102124 int (*init_command)(struct scsi_cmnd *);
102125 void (*uninit_command)(struct scsi_cmnd *);
102126 - int (*done)(struct scsi_cmnd *);
102127 + unsigned int (*done)(struct scsi_cmnd *);
102128 int (*eh_action)(struct scsi_cmnd *, int);
102129 };
102130 #define to_scsi_driver(drv) \
102131 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
102132 index 784bc2c..855a04c 100644
102133 --- a/include/scsi/scsi_transport_fc.h
102134 +++ b/include/scsi/scsi_transport_fc.h
102135 @@ -757,7 +757,8 @@ struct fc_function_template {
102136 unsigned long show_host_system_hostname:1;
102137
102138 unsigned long disable_target_scan:1;
102139 -};
102140 +} __do_const;
102141 +typedef struct fc_function_template __no_const fc_function_template_no_const;
102142
102143
102144 /**
102145 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
102146 index fa1d055..3647940 100644
102147 --- a/include/sound/compress_driver.h
102148 +++ b/include/sound/compress_driver.h
102149 @@ -130,7 +130,7 @@ struct snd_compr_ops {
102150 struct snd_compr_caps *caps);
102151 int (*get_codec_caps) (struct snd_compr_stream *stream,
102152 struct snd_compr_codec_caps *codec);
102153 -};
102154 +} __no_const;
102155
102156 /**
102157 * struct snd_compr: Compressed device
102158 diff --git a/include/sound/soc.h b/include/sound/soc.h
102159 index f6226914..e919a2e 100644
102160 --- a/include/sound/soc.h
102161 +++ b/include/sound/soc.h
102162 @@ -870,7 +870,7 @@ struct snd_soc_codec_driver {
102163 enum snd_soc_dapm_type, int);
102164
102165 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
102166 -};
102167 +} __do_const;
102168
102169 /* SoC platform interface */
102170 struct snd_soc_platform_driver {
102171 @@ -897,7 +897,7 @@ struct snd_soc_platform_driver {
102172 const struct snd_compr_ops *compr_ops;
102173
102174 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
102175 -};
102176 +} __do_const;
102177
102178 struct snd_soc_dai_link_component {
102179 const char *name;
102180 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
102181 index 480e9f8..2d59c93 100644
102182 --- a/include/target/target_core_base.h
102183 +++ b/include/target/target_core_base.h
102184 @@ -767,7 +767,7 @@ struct se_device {
102185 atomic_long_t write_bytes;
102186 /* Active commands on this virtual SE device */
102187 atomic_t simple_cmds;
102188 - atomic_t dev_ordered_id;
102189 + atomic_unchecked_t dev_ordered_id;
102190 atomic_t dev_ordered_sync;
102191 atomic_t dev_qf_count;
102192 int export_count;
102193 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
102194 new file mode 100644
102195 index 0000000..fb634b7
102196 --- /dev/null
102197 +++ b/include/trace/events/fs.h
102198 @@ -0,0 +1,53 @@
102199 +#undef TRACE_SYSTEM
102200 +#define TRACE_SYSTEM fs
102201 +
102202 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
102203 +#define _TRACE_FS_H
102204 +
102205 +#include <linux/fs.h>
102206 +#include <linux/tracepoint.h>
102207 +
102208 +TRACE_EVENT(do_sys_open,
102209 +
102210 + TP_PROTO(const char *filename, int flags, int mode),
102211 +
102212 + TP_ARGS(filename, flags, mode),
102213 +
102214 + TP_STRUCT__entry(
102215 + __string( filename, filename )
102216 + __field( int, flags )
102217 + __field( int, mode )
102218 + ),
102219 +
102220 + TP_fast_assign(
102221 + __assign_str(filename, filename);
102222 + __entry->flags = flags;
102223 + __entry->mode = mode;
102224 + ),
102225 +
102226 + TP_printk("\"%s\" %x %o",
102227 + __get_str(filename), __entry->flags, __entry->mode)
102228 +);
102229 +
102230 +TRACE_EVENT(open_exec,
102231 +
102232 + TP_PROTO(const char *filename),
102233 +
102234 + TP_ARGS(filename),
102235 +
102236 + TP_STRUCT__entry(
102237 + __string( filename, filename )
102238 + ),
102239 +
102240 + TP_fast_assign(
102241 + __assign_str(filename, filename);
102242 + ),
102243 +
102244 + TP_printk("\"%s\"",
102245 + __get_str(filename))
102246 +);
102247 +
102248 +#endif /* _TRACE_FS_H */
102249 +
102250 +/* This part must be outside protection */
102251 +#include <trace/define_trace.h>
102252 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
102253 index ff8f6c0..6b6bae3 100644
102254 --- a/include/trace/events/irq.h
102255 +++ b/include/trace/events/irq.h
102256 @@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST
102257 */
102258 TRACE_EVENT(irq_handler_entry,
102259
102260 - TP_PROTO(int irq, struct irqaction *action),
102261 + TP_PROTO(int irq, const struct irqaction *action),
102262
102263 TP_ARGS(irq, action),
102264
102265 @@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry,
102266 */
102267 TRACE_EVENT(irq_handler_exit,
102268
102269 - TP_PROTO(int irq, struct irqaction *action, int ret),
102270 + TP_PROTO(int irq, const struct irqaction *action, int ret),
102271
102272 TP_ARGS(irq, action, ret),
102273
102274 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
102275 index 551b673..9c680df 100644
102276 --- a/include/uapi/drm/i915_drm.h
102277 +++ b/include/uapi/drm/i915_drm.h
102278 @@ -350,6 +350,7 @@ typedef struct drm_i915_irq_wait {
102279 #define I915_PARAM_REVISION 32
102280 #define I915_PARAM_SUBSLICE_TOTAL 33
102281 #define I915_PARAM_EU_TOTAL 34
102282 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
102283
102284 typedef struct drm_i915_getparam {
102285 int param;
102286 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
102287 index 7caf44c..23c6f27 100644
102288 --- a/include/uapi/linux/a.out.h
102289 +++ b/include/uapi/linux/a.out.h
102290 @@ -39,6 +39,14 @@ enum machine_type {
102291 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
102292 };
102293
102294 +/* Constants for the N_FLAGS field */
102295 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102296 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
102297 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
102298 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
102299 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102300 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102301 +
102302 #if !defined (N_MAGIC)
102303 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
102304 #endif
102305 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
102306 index 22b6ad3..aeba37e 100644
102307 --- a/include/uapi/linux/bcache.h
102308 +++ b/include/uapi/linux/bcache.h
102309 @@ -5,6 +5,7 @@
102310 * Bcache on disk data structures
102311 */
102312
102313 +#include <linux/compiler.h>
102314 #include <asm/types.h>
102315
102316 #define BITMASK(name, type, field, offset, size) \
102317 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
102318 /* Btree keys - all units are in sectors */
102319
102320 struct bkey {
102321 - __u64 high;
102322 - __u64 low;
102323 + __u64 high __intentional_overflow(-1);
102324 + __u64 low __intentional_overflow(-1);
102325 __u64 ptr[];
102326 };
102327
102328 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
102329 index d876736..ccce5c0 100644
102330 --- a/include/uapi/linux/byteorder/little_endian.h
102331 +++ b/include/uapi/linux/byteorder/little_endian.h
102332 @@ -42,51 +42,51 @@
102333
102334 static inline __le64 __cpu_to_le64p(const __u64 *p)
102335 {
102336 - return (__force __le64)*p;
102337 + return (__force const __le64)*p;
102338 }
102339 -static inline __u64 __le64_to_cpup(const __le64 *p)
102340 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
102341 {
102342 - return (__force __u64)*p;
102343 + return (__force const __u64)*p;
102344 }
102345 static inline __le32 __cpu_to_le32p(const __u32 *p)
102346 {
102347 - return (__force __le32)*p;
102348 + return (__force const __le32)*p;
102349 }
102350 static inline __u32 __le32_to_cpup(const __le32 *p)
102351 {
102352 - return (__force __u32)*p;
102353 + return (__force const __u32)*p;
102354 }
102355 static inline __le16 __cpu_to_le16p(const __u16 *p)
102356 {
102357 - return (__force __le16)*p;
102358 + return (__force const __le16)*p;
102359 }
102360 static inline __u16 __le16_to_cpup(const __le16 *p)
102361 {
102362 - return (__force __u16)*p;
102363 + return (__force const __u16)*p;
102364 }
102365 static inline __be64 __cpu_to_be64p(const __u64 *p)
102366 {
102367 - return (__force __be64)__swab64p(p);
102368 + return (__force const __be64)__swab64p(p);
102369 }
102370 static inline __u64 __be64_to_cpup(const __be64 *p)
102371 {
102372 - return __swab64p((__u64 *)p);
102373 + return __swab64p((const __u64 *)p);
102374 }
102375 static inline __be32 __cpu_to_be32p(const __u32 *p)
102376 {
102377 - return (__force __be32)__swab32p(p);
102378 + return (__force const __be32)__swab32p(p);
102379 }
102380 -static inline __u32 __be32_to_cpup(const __be32 *p)
102381 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
102382 {
102383 - return __swab32p((__u32 *)p);
102384 + return __swab32p((const __u32 *)p);
102385 }
102386 static inline __be16 __cpu_to_be16p(const __u16 *p)
102387 {
102388 - return (__force __be16)__swab16p(p);
102389 + return (__force const __be16)__swab16p(p);
102390 }
102391 static inline __u16 __be16_to_cpup(const __be16 *p)
102392 {
102393 - return __swab16p((__u16 *)p);
102394 + return __swab16p((const __u16 *)p);
102395 }
102396 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
102397 #define __le64_to_cpus(x) do { (void)(x); } while (0)
102398 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
102399 index 71e1d0e..6cc9caf 100644
102400 --- a/include/uapi/linux/elf.h
102401 +++ b/include/uapi/linux/elf.h
102402 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
102403 #define PT_GNU_EH_FRAME 0x6474e550
102404
102405 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
102406 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
102407 +
102408 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
102409 +
102410 +/* Constants for the e_flags field */
102411 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102412 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
102413 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
102414 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
102415 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102416 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102417
102418 /*
102419 * Extended Numbering
102420 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
102421 #define DT_DEBUG 21
102422 #define DT_TEXTREL 22
102423 #define DT_JMPREL 23
102424 +#define DT_FLAGS 30
102425 + #define DF_TEXTREL 0x00000004
102426 #define DT_ENCODING 32
102427 #define OLD_DT_LOOS 0x60000000
102428 #define DT_LOOS 0x6000000d
102429 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
102430 #define PF_W 0x2
102431 #define PF_X 0x1
102432
102433 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
102434 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
102435 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
102436 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
102437 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
102438 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
102439 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
102440 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
102441 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
102442 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
102443 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
102444 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
102445 +
102446 typedef struct elf32_phdr{
102447 Elf32_Word p_type;
102448 Elf32_Off p_offset;
102449 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
102450 #define EI_OSABI 7
102451 #define EI_PAD 8
102452
102453 +#define EI_PAX 14
102454 +
102455 #define ELFMAG0 0x7f /* EI_MAG */
102456 #define ELFMAG1 'E'
102457 #define ELFMAG2 'L'
102458 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
102459 index aa169c4..6a2771d 100644
102460 --- a/include/uapi/linux/personality.h
102461 +++ b/include/uapi/linux/personality.h
102462 @@ -30,6 +30,7 @@ enum {
102463 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
102464 ADDR_NO_RANDOMIZE | \
102465 ADDR_COMPAT_LAYOUT | \
102466 + ADDR_LIMIT_3GB | \
102467 MMAP_PAGE_ZERO)
102468
102469 /*
102470 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
102471 index 7530e74..e714828 100644
102472 --- a/include/uapi/linux/screen_info.h
102473 +++ b/include/uapi/linux/screen_info.h
102474 @@ -43,7 +43,8 @@ struct screen_info {
102475 __u16 pages; /* 0x32 */
102476 __u16 vesa_attributes; /* 0x34 */
102477 __u32 capabilities; /* 0x36 */
102478 - __u8 _reserved[6]; /* 0x3a */
102479 + __u16 vesapm_size; /* 0x3a */
102480 + __u8 _reserved[4]; /* 0x3c */
102481 } __attribute__((packed));
102482
102483 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
102484 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
102485 index 0e011eb..82681b1 100644
102486 --- a/include/uapi/linux/swab.h
102487 +++ b/include/uapi/linux/swab.h
102488 @@ -43,7 +43,7 @@
102489 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
102490 */
102491
102492 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
102493 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
102494 {
102495 #ifdef __HAVE_BUILTIN_BSWAP16__
102496 return __builtin_bswap16(val);
102497 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
102498 #endif
102499 }
102500
102501 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
102502 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
102503 {
102504 #ifdef __HAVE_BUILTIN_BSWAP32__
102505 return __builtin_bswap32(val);
102506 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
102507 #endif
102508 }
102509
102510 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
102511 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
102512 {
102513 #ifdef __HAVE_BUILTIN_BSWAP64__
102514 return __builtin_bswap64(val);
102515 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
102516 index 1590c49..5eab462 100644
102517 --- a/include/uapi/linux/xattr.h
102518 +++ b/include/uapi/linux/xattr.h
102519 @@ -73,5 +73,9 @@
102520 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
102521 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
102522
102523 +/* User namespace */
102524 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
102525 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
102526 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
102527
102528 #endif /* _UAPI_LINUX_XATTR_H */
102529 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
102530 index f9466fa..f4e2b81 100644
102531 --- a/include/video/udlfb.h
102532 +++ b/include/video/udlfb.h
102533 @@ -53,10 +53,10 @@ struct dlfb_data {
102534 u32 pseudo_palette[256];
102535 int blank_mode; /*one of FB_BLANK_ */
102536 /* blit-only rendering path metrics, exposed through sysfs */
102537 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102538 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
102539 - atomic_t bytes_sent; /* to usb, after compression including overhead */
102540 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
102541 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102542 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
102543 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
102544 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
102545 };
102546
102547 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
102548 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
102549 index 30f5362..8ed8ac9 100644
102550 --- a/include/video/uvesafb.h
102551 +++ b/include/video/uvesafb.h
102552 @@ -122,6 +122,7 @@ struct uvesafb_par {
102553 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
102554 u8 pmi_setpal; /* PMI for palette changes */
102555 u16 *pmi_base; /* protected mode interface location */
102556 + u8 *pmi_code; /* protected mode code location */
102557 void *pmi_start;
102558 void *pmi_pal;
102559 u8 *vbe_state_orig; /*
102560 diff --git a/init/Kconfig b/init/Kconfig
102561 index dc24dec..b77638f 100644
102562 --- a/init/Kconfig
102563 +++ b/init/Kconfig
102564 @@ -1145,6 +1145,7 @@ endif # CGROUPS
102565
102566 config CHECKPOINT_RESTORE
102567 bool "Checkpoint/restore support" if EXPERT
102568 + depends on !GRKERNSEC
102569 default n
102570 help
102571 Enables additional kernel features in a sake of checkpoint/restore.
102572 @@ -1670,7 +1671,7 @@ config SLUB_DEBUG
102573
102574 config COMPAT_BRK
102575 bool "Disable heap randomization"
102576 - default y
102577 + default n
102578 help
102579 Randomizing heap placement makes heap exploits harder, but it
102580 also breaks ancient binaries (including anything libc5 based).
102581 @@ -2001,7 +2002,7 @@ config INIT_ALL_POSSIBLE
102582 config STOP_MACHINE
102583 bool
102584 default y
102585 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
102586 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
102587 help
102588 Need stop_machine() primitive.
102589
102590 diff --git a/init/Makefile b/init/Makefile
102591 index 7bc47ee..6da2dc7 100644
102592 --- a/init/Makefile
102593 +++ b/init/Makefile
102594 @@ -2,6 +2,9 @@
102595 # Makefile for the linux kernel.
102596 #
102597
102598 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
102599 +asflags-y := $(GCC_PLUGINS_AFLAGS)
102600 +
102601 obj-y := main.o version.o mounts.o
102602 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
102603 obj-y += noinitramfs.o
102604 diff --git a/init/do_mounts.c b/init/do_mounts.c
102605 index a95bbdb..82c48fd 100644
102606 --- a/init/do_mounts.c
102607 +++ b/init/do_mounts.c
102608 @@ -363,11 +363,11 @@ static void __init get_fs_names(char *page)
102609 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
102610 {
102611 struct super_block *s;
102612 - int err = sys_mount(name, "/root", fs, flags, data);
102613 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
102614 if (err)
102615 return err;
102616
102617 - sys_chdir("/root");
102618 + sys_chdir((const char __force_user *)"/root");
102619 s = current->fs->pwd.dentry->d_sb;
102620 ROOT_DEV = s->s_dev;
102621 printk(KERN_INFO
102622 @@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...)
102623 va_start(args, fmt);
102624 vsprintf(buf, fmt, args);
102625 va_end(args);
102626 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
102627 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
102628 if (fd >= 0) {
102629 sys_ioctl(fd, FDEJECT, 0);
102630 sys_close(fd);
102631 }
102632 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
102633 - fd = sys_open("/dev/console", O_RDWR, 0);
102634 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
102635 if (fd >= 0) {
102636 sys_ioctl(fd, TCGETS, (long)&termios);
102637 termios.c_lflag &= ~ICANON;
102638 sys_ioctl(fd, TCSETSF, (long)&termios);
102639 - sys_read(fd, &c, 1);
102640 + sys_read(fd, (char __user *)&c, 1);
102641 termios.c_lflag |= ICANON;
102642 sys_ioctl(fd, TCSETSF, (long)&termios);
102643 sys_close(fd);
102644 @@ -595,8 +595,8 @@ void __init prepare_namespace(void)
102645 mount_root();
102646 out:
102647 devtmpfs_mount("dev");
102648 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102649 - sys_chroot(".");
102650 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102651 + sys_chroot((const char __force_user *)".");
102652 }
102653
102654 static bool is_tmpfs;
102655 diff --git a/init/do_mounts.h b/init/do_mounts.h
102656 index f5b978a..69dbfe8 100644
102657 --- a/init/do_mounts.h
102658 +++ b/init/do_mounts.h
102659 @@ -15,15 +15,15 @@ extern int root_mountflags;
102660
102661 static inline int create_dev(char *name, dev_t dev)
102662 {
102663 - sys_unlink(name);
102664 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
102665 + sys_unlink((char __force_user *)name);
102666 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
102667 }
102668
102669 #if BITS_PER_LONG == 32
102670 static inline u32 bstat(char *name)
102671 {
102672 struct stat64 stat;
102673 - if (sys_stat64(name, &stat) != 0)
102674 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
102675 return 0;
102676 if (!S_ISBLK(stat.st_mode))
102677 return 0;
102678 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
102679 static inline u32 bstat(char *name)
102680 {
102681 struct stat stat;
102682 - if (sys_newstat(name, &stat) != 0)
102683 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
102684 return 0;
102685 if (!S_ISBLK(stat.st_mode))
102686 return 0;
102687 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
102688 index 3e0878e..8a9d7a0 100644
102689 --- a/init/do_mounts_initrd.c
102690 +++ b/init/do_mounts_initrd.c
102691 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
102692 {
102693 sys_unshare(CLONE_FS | CLONE_FILES);
102694 /* stdin/stdout/stderr for /linuxrc */
102695 - sys_open("/dev/console", O_RDWR, 0);
102696 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
102697 sys_dup(0);
102698 sys_dup(0);
102699 /* move initrd over / and chdir/chroot in initrd root */
102700 - sys_chdir("/root");
102701 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102702 - sys_chroot(".");
102703 + sys_chdir((const char __force_user *)"/root");
102704 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102705 + sys_chroot((const char __force_user *)".");
102706 sys_setsid();
102707 return 0;
102708 }
102709 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
102710 create_dev("/dev/root.old", Root_RAM0);
102711 /* mount initrd on rootfs' /root */
102712 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
102713 - sys_mkdir("/old", 0700);
102714 - sys_chdir("/old");
102715 + sys_mkdir((const char __force_user *)"/old", 0700);
102716 + sys_chdir((const char __force_user *)"/old");
102717
102718 /* try loading default modules from initrd */
102719 load_default_modules();
102720 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
102721 current->flags &= ~PF_FREEZER_SKIP;
102722
102723 /* move initrd to rootfs' /old */
102724 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
102725 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
102726 /* switch root and cwd back to / of rootfs */
102727 - sys_chroot("..");
102728 + sys_chroot((const char __force_user *)"..");
102729
102730 if (new_decode_dev(real_root_dev) == Root_RAM0) {
102731 - sys_chdir("/old");
102732 + sys_chdir((const char __force_user *)"/old");
102733 return;
102734 }
102735
102736 - sys_chdir("/");
102737 + sys_chdir((const char __force_user *)"/");
102738 ROOT_DEV = new_decode_dev(real_root_dev);
102739 mount_root();
102740
102741 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
102742 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
102743 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
102744 if (!error)
102745 printk("okay\n");
102746 else {
102747 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
102748 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
102749 if (error == -ENOENT)
102750 printk("/initrd does not exist. Ignored.\n");
102751 else
102752 printk("failed\n");
102753 printk(KERN_NOTICE "Unmounting old root\n");
102754 - sys_umount("/old", MNT_DETACH);
102755 + sys_umount((char __force_user *)"/old", MNT_DETACH);
102756 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
102757 if (fd < 0) {
102758 error = fd;
102759 @@ -127,11 +127,11 @@ int __init initrd_load(void)
102760 * mounted in the normal path.
102761 */
102762 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
102763 - sys_unlink("/initrd.image");
102764 + sys_unlink((const char __force_user *)"/initrd.image");
102765 handle_initrd();
102766 return 1;
102767 }
102768 }
102769 - sys_unlink("/initrd.image");
102770 + sys_unlink((const char __force_user *)"/initrd.image");
102771 return 0;
102772 }
102773 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
102774 index 8cb6db5..d729f50 100644
102775 --- a/init/do_mounts_md.c
102776 +++ b/init/do_mounts_md.c
102777 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
102778 partitioned ? "_d" : "", minor,
102779 md_setup_args[ent].device_names);
102780
102781 - fd = sys_open(name, 0, 0);
102782 + fd = sys_open((char __force_user *)name, 0, 0);
102783 if (fd < 0) {
102784 printk(KERN_ERR "md: open failed - cannot start "
102785 "array %s\n", name);
102786 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
102787 * array without it
102788 */
102789 sys_close(fd);
102790 - fd = sys_open(name, 0, 0);
102791 + fd = sys_open((char __force_user *)name, 0, 0);
102792 sys_ioctl(fd, BLKRRPART, 0);
102793 }
102794 sys_close(fd);
102795 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
102796
102797 wait_for_device_probe();
102798
102799 - fd = sys_open("/dev/md0", 0, 0);
102800 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
102801 if (fd >= 0) {
102802 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
102803 sys_close(fd);
102804 diff --git a/init/init_task.c b/init/init_task.c
102805 index ba0a7f36..2bcf1d5 100644
102806 --- a/init/init_task.c
102807 +++ b/init/init_task.c
102808 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
102809 * Initial thread structure. Alignment of this is handled by a special
102810 * linker map entry.
102811 */
102812 +#ifdef CONFIG_X86
102813 +union thread_union init_thread_union __init_task_data;
102814 +#else
102815 union thread_union init_thread_union __init_task_data =
102816 { INIT_THREAD_INFO(init_task) };
102817 +#endif
102818 diff --git a/init/initramfs.c b/init/initramfs.c
102819 index ad1bd77..dca2c1b 100644
102820 --- a/init/initramfs.c
102821 +++ b/init/initramfs.c
102822 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
102823
102824 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
102825 while (count) {
102826 - ssize_t rv = sys_write(fd, p, count);
102827 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
102828
102829 if (rv < 0) {
102830 if (rv == -EINTR || rv == -EAGAIN)
102831 @@ -107,7 +107,7 @@ static void __init free_hash(void)
102832 }
102833 }
102834
102835 -static long __init do_utime(char *filename, time_t mtime)
102836 +static long __init do_utime(char __force_user *filename, time_t mtime)
102837 {
102838 struct timespec t[2];
102839
102840 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
102841 struct dir_entry *de, *tmp;
102842 list_for_each_entry_safe(de, tmp, &dir_list, list) {
102843 list_del(&de->list);
102844 - do_utime(de->name, de->mtime);
102845 + do_utime((char __force_user *)de->name, de->mtime);
102846 kfree(de->name);
102847 kfree(de);
102848 }
102849 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
102850 if (nlink >= 2) {
102851 char *old = find_link(major, minor, ino, mode, collected);
102852 if (old)
102853 - return (sys_link(old, collected) < 0) ? -1 : 1;
102854 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
102855 }
102856 return 0;
102857 }
102858 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
102859 {
102860 struct stat st;
102861
102862 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
102863 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
102864 if (S_ISDIR(st.st_mode))
102865 - sys_rmdir(path);
102866 + sys_rmdir((char __force_user *)path);
102867 else
102868 - sys_unlink(path);
102869 + sys_unlink((char __force_user *)path);
102870 }
102871 }
102872
102873 @@ -338,7 +338,7 @@ static int __init do_name(void)
102874 int openflags = O_WRONLY|O_CREAT;
102875 if (ml != 1)
102876 openflags |= O_TRUNC;
102877 - wfd = sys_open(collected, openflags, mode);
102878 + wfd = sys_open((char __force_user *)collected, openflags, mode);
102879
102880 if (wfd >= 0) {
102881 sys_fchown(wfd, uid, gid);
102882 @@ -350,17 +350,17 @@ static int __init do_name(void)
102883 }
102884 }
102885 } else if (S_ISDIR(mode)) {
102886 - sys_mkdir(collected, mode);
102887 - sys_chown(collected, uid, gid);
102888 - sys_chmod(collected, mode);
102889 + sys_mkdir((char __force_user *)collected, mode);
102890 + sys_chown((char __force_user *)collected, uid, gid);
102891 + sys_chmod((char __force_user *)collected, mode);
102892 dir_add(collected, mtime);
102893 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
102894 S_ISFIFO(mode) || S_ISSOCK(mode)) {
102895 if (maybe_link() == 0) {
102896 - sys_mknod(collected, mode, rdev);
102897 - sys_chown(collected, uid, gid);
102898 - sys_chmod(collected, mode);
102899 - do_utime(collected, mtime);
102900 + sys_mknod((char __force_user *)collected, mode, rdev);
102901 + sys_chown((char __force_user *)collected, uid, gid);
102902 + sys_chmod((char __force_user *)collected, mode);
102903 + do_utime((char __force_user *)collected, mtime);
102904 }
102905 }
102906 return 0;
102907 @@ -372,7 +372,7 @@ static int __init do_copy(void)
102908 if (xwrite(wfd, victim, body_len) != body_len)
102909 error("write error");
102910 sys_close(wfd);
102911 - do_utime(vcollected, mtime);
102912 + do_utime((char __force_user *)vcollected, mtime);
102913 kfree(vcollected);
102914 eat(body_len);
102915 state = SkipIt;
102916 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
102917 {
102918 collected[N_ALIGN(name_len) + body_len] = '\0';
102919 clean_path(collected, 0);
102920 - sys_symlink(collected + N_ALIGN(name_len), collected);
102921 - sys_lchown(collected, uid, gid);
102922 - do_utime(collected, mtime);
102923 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
102924 + sys_lchown((char __force_user *)collected, uid, gid);
102925 + do_utime((char __force_user *)collected, mtime);
102926 state = SkipIt;
102927 next_state = Reset;
102928 return 0;
102929 diff --git a/init/main.c b/init/main.c
102930 index 2a89545..449eca2 100644
102931 --- a/init/main.c
102932 +++ b/init/main.c
102933 @@ -97,6 +97,8 @@ extern void radix_tree_init(void);
102934 static inline void mark_rodata_ro(void) { }
102935 #endif
102936
102937 +extern void grsecurity_init(void);
102938 +
102939 /*
102940 * Debug helper: via this flag we know that we are in 'early bootup code'
102941 * where only the boot processor is running with IRQ disabled. This means
102942 @@ -158,6 +160,85 @@ static int __init set_reset_devices(char *str)
102943
102944 __setup("reset_devices", set_reset_devices);
102945
102946 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
102947 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
102948 +static int __init setup_grsec_proc_gid(char *str)
102949 +{
102950 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
102951 + return 1;
102952 +}
102953 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
102954 +#endif
102955 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
102956 +int grsec_enable_sysfs_restrict = 1;
102957 +static int __init setup_grsec_sysfs_restrict(char *str)
102958 +{
102959 + if (!simple_strtol(str, NULL, 0))
102960 + grsec_enable_sysfs_restrict = 0;
102961 + return 1;
102962 +}
102963 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
102964 +#endif
102965 +
102966 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
102967 +unsigned long pax_user_shadow_base __read_only;
102968 +EXPORT_SYMBOL(pax_user_shadow_base);
102969 +extern char pax_enter_kernel_user[];
102970 +extern char pax_exit_kernel_user[];
102971 +#endif
102972 +
102973 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
102974 +static int __init setup_pax_nouderef(char *str)
102975 +{
102976 +#ifdef CONFIG_X86_32
102977 + unsigned int cpu;
102978 + struct desc_struct *gdt;
102979 +
102980 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
102981 + gdt = get_cpu_gdt_table(cpu);
102982 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
102983 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
102984 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
102985 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
102986 + }
102987 + loadsegment(ds, __KERNEL_DS);
102988 + loadsegment(es, __KERNEL_DS);
102989 + loadsegment(ss, __KERNEL_DS);
102990 +#else
102991 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
102992 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
102993 + clone_pgd_mask = ~(pgdval_t)0UL;
102994 + pax_user_shadow_base = 0UL;
102995 + setup_clear_cpu_cap(X86_FEATURE_PCID);
102996 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
102997 +#endif
102998 +
102999 + return 0;
103000 +}
103001 +early_param("pax_nouderef", setup_pax_nouderef);
103002 +
103003 +#ifdef CONFIG_X86_64
103004 +static int __init setup_pax_weakuderef(char *str)
103005 +{
103006 + if (clone_pgd_mask != ~(pgdval_t)0UL)
103007 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
103008 + return 1;
103009 +}
103010 +__setup("pax_weakuderef", setup_pax_weakuderef);
103011 +#endif
103012 +#endif
103013 +
103014 +#ifdef CONFIG_PAX_SOFTMODE
103015 +int pax_softmode;
103016 +
103017 +static int __init setup_pax_softmode(char *str)
103018 +{
103019 + get_option(&str, &pax_softmode);
103020 + return 1;
103021 +}
103022 +__setup("pax_softmode=", setup_pax_softmode);
103023 +#endif
103024 +
103025 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
103026 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
103027 static const char *panic_later, *panic_param;
103028 @@ -726,7 +807,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
103029 struct blacklist_entry *entry;
103030 char *fn_name;
103031
103032 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
103033 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
103034 if (!fn_name)
103035 return false;
103036
103037 @@ -778,7 +859,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
103038 {
103039 int count = preempt_count();
103040 int ret;
103041 - char msgbuf[64];
103042 + const char *msg1 = "", *msg2 = "";
103043
103044 if (initcall_blacklisted(fn))
103045 return -EPERM;
103046 @@ -788,18 +869,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
103047 else
103048 ret = fn();
103049
103050 - msgbuf[0] = 0;
103051 -
103052 if (preempt_count() != count) {
103053 - sprintf(msgbuf, "preemption imbalance ");
103054 + msg1 = " preemption imbalance";
103055 preempt_count_set(count);
103056 }
103057 if (irqs_disabled()) {
103058 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
103059 + msg2 = " disabled interrupts";
103060 local_irq_enable();
103061 }
103062 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
103063 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
103064
103065 + add_latent_entropy();
103066 return ret;
103067 }
103068
103069 @@ -905,8 +985,8 @@ static int run_init_process(const char *init_filename)
103070 {
103071 argv_init[0] = init_filename;
103072 return do_execve(getname_kernel(init_filename),
103073 - (const char __user *const __user *)argv_init,
103074 - (const char __user *const __user *)envp_init);
103075 + (const char __user *const __force_user *)argv_init,
103076 + (const char __user *const __force_user *)envp_init);
103077 }
103078
103079 static int try_to_run_init_process(const char *init_filename)
103080 @@ -923,6 +1003,10 @@ static int try_to_run_init_process(const char *init_filename)
103081 return ret;
103082 }
103083
103084 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
103085 +extern int gr_init_ran;
103086 +#endif
103087 +
103088 static noinline void __init kernel_init_freeable(void);
103089
103090 static int __ref kernel_init(void *unused)
103091 @@ -947,6 +1031,11 @@ static int __ref kernel_init(void *unused)
103092 ramdisk_execute_command, ret);
103093 }
103094
103095 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
103096 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
103097 + gr_init_ran = 1;
103098 +#endif
103099 +
103100 /*
103101 * We try each of these until one succeeds.
103102 *
103103 @@ -1002,7 +1091,7 @@ static noinline void __init kernel_init_freeable(void)
103104 do_basic_setup();
103105
103106 /* Open the /dev/console on the rootfs, this should never fail */
103107 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
103108 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
103109 pr_err("Warning: unable to open an initial console.\n");
103110
103111 (void) sys_dup(0);
103112 @@ -1015,11 +1104,13 @@ static noinline void __init kernel_init_freeable(void)
103113 if (!ramdisk_execute_command)
103114 ramdisk_execute_command = "/init";
103115
103116 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
103117 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
103118 ramdisk_execute_command = NULL;
103119 prepare_namespace();
103120 }
103121
103122 + grsecurity_init();
103123 +
103124 /*
103125 * Ok, we have completed the initial bootup, and
103126 * we're essentially up and running. Get rid of the
103127 diff --git a/ipc/compat.c b/ipc/compat.c
103128 index 9b3c85f..5266b0f 100644
103129 --- a/ipc/compat.c
103130 +++ b/ipc/compat.c
103131 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
103132 COMPAT_SHMLBA);
103133 if (err < 0)
103134 return err;
103135 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
103136 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
103137 }
103138 case SHMDT:
103139 return sys_shmdt(compat_ptr(ptr));
103140 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
103141 }
103142
103143 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
103144 - unsigned, nsops,
103145 + compat_long_t, nsops,
103146 const struct compat_timespec __user *, timeout)
103147 {
103148 struct timespec __user *ts64;
103149 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
103150 index 8ad93c2..efd80f8 100644
103151 --- a/ipc/ipc_sysctl.c
103152 +++ b/ipc/ipc_sysctl.c
103153 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
103154 static int proc_ipc_dointvec(struct ctl_table *table, int write,
103155 void __user *buffer, size_t *lenp, loff_t *ppos)
103156 {
103157 - struct ctl_table ipc_table;
103158 + ctl_table_no_const ipc_table;
103159
103160 memcpy(&ipc_table, table, sizeof(ipc_table));
103161 ipc_table.data = get_ipc(table);
103162 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
103163 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
103164 void __user *buffer, size_t *lenp, loff_t *ppos)
103165 {
103166 - struct ctl_table ipc_table;
103167 + ctl_table_no_const ipc_table;
103168
103169 memcpy(&ipc_table, table, sizeof(ipc_table));
103170 ipc_table.data = get_ipc(table);
103171 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
103172 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103173 void __user *buffer, size_t *lenp, loff_t *ppos)
103174 {
103175 - struct ctl_table ipc_table;
103176 + ctl_table_no_const ipc_table;
103177 memcpy(&ipc_table, table, sizeof(ipc_table));
103178 ipc_table.data = get_ipc(table);
103179
103180 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
103181 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
103182 void __user *buffer, size_t *lenp, loff_t *ppos)
103183 {
103184 - struct ctl_table ipc_table;
103185 + ctl_table_no_const ipc_table;
103186 int dummy = 0;
103187
103188 memcpy(&ipc_table, table, sizeof(ipc_table));
103189 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
103190 index 68d4e95..1477ded 100644
103191 --- a/ipc/mq_sysctl.c
103192 +++ b/ipc/mq_sysctl.c
103193 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
103194 static int proc_mq_dointvec(struct ctl_table *table, int write,
103195 void __user *buffer, size_t *lenp, loff_t *ppos)
103196 {
103197 - struct ctl_table mq_table;
103198 + ctl_table_no_const mq_table;
103199 memcpy(&mq_table, table, sizeof(mq_table));
103200 mq_table.data = get_mq(table);
103201
103202 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
103203 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
103204 void __user *buffer, size_t *lenp, loff_t *ppos)
103205 {
103206 - struct ctl_table mq_table;
103207 + ctl_table_no_const mq_table;
103208 memcpy(&mq_table, table, sizeof(mq_table));
103209 mq_table.data = get_mq(table);
103210
103211 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
103212 index 3aaea7f..e8a13d6 100644
103213 --- a/ipc/mqueue.c
103214 +++ b/ipc/mqueue.c
103215 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
103216 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
103217 info->attr.mq_msgsize);
103218
103219 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
103220 spin_lock(&mq_lock);
103221 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
103222 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
103223 diff --git a/ipc/sem.c b/ipc/sem.c
103224 index d1a6edd..ef08b40 100644
103225 --- a/ipc/sem.c
103226 +++ b/ipc/sem.c
103227 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
103228 }
103229
103230 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
103231 - unsigned, nsops, const struct timespec __user *, timeout)
103232 + long, nsops, const struct timespec __user *, timeout)
103233 {
103234 int error = -EINVAL;
103235 struct sem_array *sma;
103236 @@ -2015,7 +2015,7 @@ out_free:
103237 }
103238
103239 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
103240 - unsigned, nsops)
103241 + long, nsops)
103242 {
103243 return sys_semtimedop(semid, tsops, nsops, NULL);
103244 }
103245 diff --git a/ipc/shm.c b/ipc/shm.c
103246 index 6d76707..b646bbe 100644
103247 --- a/ipc/shm.c
103248 +++ b/ipc/shm.c
103249 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
103250 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
103251 #endif
103252
103253 +#ifdef CONFIG_GRKERNSEC
103254 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103255 + const u64 shm_createtime, const kuid_t cuid,
103256 + const int shmid);
103257 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
103258 + const u64 shm_createtime);
103259 +#endif
103260 +
103261 void shm_init_ns(struct ipc_namespace *ns)
103262 {
103263 ns->shm_ctlmax = SHMMAX;
103264 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
103265 shp->shm_lprid = 0;
103266 shp->shm_atim = shp->shm_dtim = 0;
103267 shp->shm_ctim = get_seconds();
103268 +#ifdef CONFIG_GRKERNSEC
103269 + shp->shm_createtime = ktime_get_ns();
103270 +#endif
103271 shp->shm_segsz = size;
103272 shp->shm_nattch = 0;
103273 shp->shm_file = file;
103274 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103275 f_mode = FMODE_READ | FMODE_WRITE;
103276 }
103277 if (shmflg & SHM_EXEC) {
103278 +
103279 +#ifdef CONFIG_PAX_MPROTECT
103280 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
103281 + goto out;
103282 +#endif
103283 +
103284 prot |= PROT_EXEC;
103285 acc_mode |= S_IXUGO;
103286 }
103287 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103288 if (err)
103289 goto out_unlock;
103290
103291 +#ifdef CONFIG_GRKERNSEC
103292 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
103293 + shp->shm_perm.cuid, shmid) ||
103294 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
103295 + err = -EACCES;
103296 + goto out_unlock;
103297 + }
103298 +#endif
103299 +
103300 ipc_lock_object(&shp->shm_perm);
103301
103302 /* check if shm_destroy() is tearing down shp */
103303 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103304 path = shp->shm_file->f_path;
103305 path_get(&path);
103306 shp->shm_nattch++;
103307 +#ifdef CONFIG_GRKERNSEC
103308 + shp->shm_lapid = current->pid;
103309 +#endif
103310 size = i_size_read(d_inode(path.dentry));
103311 ipc_unlock_object(&shp->shm_perm);
103312 rcu_read_unlock();
103313 diff --git a/ipc/util.c b/ipc/util.c
103314 index ff3323e..d6d63d1 100644
103315 --- a/ipc/util.c
103316 +++ b/ipc/util.c
103317 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
103318 int (*show)(struct seq_file *, void *);
103319 };
103320
103321 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
103322 +
103323 /**
103324 * ipc_init - initialise ipc subsystem
103325 *
103326 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
103327 granted_mode >>= 6;
103328 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
103329 granted_mode >>= 3;
103330 +
103331 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
103332 + return -1;
103333 +
103334 /* is there some bit set in requested_mode but not in granted_mode? */
103335 if ((requested_mode & ~granted_mode & 0007) &&
103336 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
103337 diff --git a/kernel/audit.c b/kernel/audit.c
103338 index 1c13e42..6c171ab 100644
103339 --- a/kernel/audit.c
103340 +++ b/kernel/audit.c
103341 @@ -124,7 +124,7 @@ u32 audit_sig_sid = 0;
103342 3) suppressed due to audit_rate_limit
103343 4) suppressed due to audit_backlog_limit
103344 */
103345 -static atomic_t audit_lost = ATOMIC_INIT(0);
103346 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
103347
103348 /* The netlink socket. */
103349 static struct sock *audit_sock;
103350 @@ -258,7 +258,7 @@ void audit_log_lost(const char *message)
103351 unsigned long now;
103352 int print;
103353
103354 - atomic_inc(&audit_lost);
103355 + atomic_inc_unchecked(&audit_lost);
103356
103357 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
103358
103359 @@ -275,7 +275,7 @@ void audit_log_lost(const char *message)
103360 if (print) {
103361 if (printk_ratelimit())
103362 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
103363 - atomic_read(&audit_lost),
103364 + atomic_read_unchecked(&audit_lost),
103365 audit_rate_limit,
103366 audit_backlog_limit);
103367 audit_panic(message);
103368 @@ -833,7 +833,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
103369 s.pid = audit_pid;
103370 s.rate_limit = audit_rate_limit;
103371 s.backlog_limit = audit_backlog_limit;
103372 - s.lost = atomic_read(&audit_lost);
103373 + s.lost = atomic_read_unchecked(&audit_lost);
103374 s.backlog = skb_queue_len(&audit_skb_queue);
103375 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
103376 s.backlog_wait_time = audit_backlog_wait_time_master;
103377 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
103378 index 9fb9d1c..afb1610 100644
103379 --- a/kernel/auditsc.c
103380 +++ b/kernel/auditsc.c
103381 @@ -1023,7 +1023,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
103382 * for strings that are too long, we should not have created
103383 * any.
103384 */
103385 - if (unlikely((len == -1) || len > MAX_ARG_STRLEN - 1)) {
103386 + if (unlikely(len > MAX_ARG_STRLEN - 1)) {
103387 WARN_ON(1);
103388 send_sig(SIGKILL, current, 0);
103389 return -1;
103390 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
103391 }
103392
103393 /* global counter which is incremented every time something logs in */
103394 -static atomic_t session_id = ATOMIC_INIT(0);
103395 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
103396
103397 static int audit_set_loginuid_perm(kuid_t loginuid)
103398 {
103399 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
103400
103401 /* are we setting or clearing? */
103402 if (uid_valid(loginuid))
103403 - sessionid = (unsigned int)atomic_inc_return(&session_id);
103404 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
103405
103406 task->sessionid = sessionid;
103407 task->loginuid = loginuid;
103408 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
103409 index 54f0e7f..fed997b 100644
103410 --- a/kernel/bpf/core.c
103411 +++ b/kernel/bpf/core.c
103412 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103413 * random section of illegal instructions.
103414 */
103415 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
103416 - hdr = module_alloc(size);
103417 + hdr = module_alloc_exec(size);
103418 if (hdr == NULL)
103419 return NULL;
103420
103421 /* Fill space with illegal/arch-dep instructions. */
103422 bpf_fill_ill_insns(hdr, size);
103423
103424 + pax_open_kernel();
103425 hdr->pages = size / PAGE_SIZE;
103426 + pax_close_kernel();
103427 +
103428 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
103429 PAGE_SIZE - sizeof(*hdr));
103430 start = (prandom_u32() % hole) & ~(alignment - 1);
103431 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103432
103433 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
103434 {
103435 - module_memfree(hdr);
103436 + module_memfree_exec(hdr);
103437 }
103438 #endif /* CONFIG_BPF_JIT */
103439
103440 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
103441 index 3bae6c5..59ea175 100644
103442 --- a/kernel/bpf/syscall.c
103443 +++ b/kernel/bpf/syscall.c
103444 @@ -554,11 +554,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
103445 int err;
103446
103447 /* the syscall is limited to root temporarily. This restriction will be
103448 - * lifted when security audit is clean. Note that eBPF+tracing must have
103449 - * this restriction, since it may pass kernel data to user space
103450 + * lifted by upstream when a half-assed security audit is clean. Note
103451 + * that eBPF+tracing must have this restriction, since it may pass
103452 + * kernel data to user space
103453 */
103454 if (!capable(CAP_SYS_ADMIN))
103455 return -EPERM;
103456 +#ifdef CONFIG_GRKERNSEC
103457 + return -EPERM;
103458 +#endif
103459
103460 if (!access_ok(VERIFY_READ, uattr, 1))
103461 return -EFAULT;
103462 diff --git a/kernel/capability.c b/kernel/capability.c
103463 index 45432b5..988f1e4 100644
103464 --- a/kernel/capability.c
103465 +++ b/kernel/capability.c
103466 @@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
103467 * before modification is attempted and the application
103468 * fails.
103469 */
103470 + if (tocopy > ARRAY_SIZE(kdata))
103471 + return -EFAULT;
103472 +
103473 if (copy_to_user(dataptr, kdata, tocopy
103474 * sizeof(struct __user_cap_data_struct))) {
103475 return -EFAULT;
103476 @@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t,
103477 int ret;
103478
103479 rcu_read_lock();
103480 - ret = security_capable(__task_cred(t), ns, cap);
103481 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
103482 + gr_task_is_capable(t, __task_cred(t), cap);
103483 rcu_read_unlock();
103484
103485 - return (ret == 0);
103486 + return ret;
103487 }
103488
103489 /**
103490 @@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
103491 int ret;
103492
103493 rcu_read_lock();
103494 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
103495 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
103496 rcu_read_unlock();
103497
103498 - return (ret == 0);
103499 + return ret;
103500 }
103501
103502 /**
103503 @@ -379,7 +383,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
103504 BUG();
103505 }
103506
103507 - if (security_capable(current_cred(), ns, cap) == 0) {
103508 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
103509 current->flags |= PF_SUPERPRIV;
103510 return true;
103511 }
103512 @@ -387,6 +391,20 @@ bool ns_capable(struct user_namespace *ns, int cap)
103513 }
103514 EXPORT_SYMBOL(ns_capable);
103515
103516 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
103517 +{
103518 + if (unlikely(!cap_valid(cap))) {
103519 + pr_crit("capable_nolog() called with invalid cap=%u\n", cap);
103520 + BUG();
103521 + }
103522 +
103523 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
103524 + current->flags |= PF_SUPERPRIV;
103525 + return true;
103526 + }
103527 + return false;
103528 +}
103529 +EXPORT_SYMBOL(ns_capable_nolog);
103530
103531 /**
103532 * capable - Determine if the current task has a superior capability in effect
103533 @@ -403,6 +421,13 @@ bool capable(int cap)
103534 return ns_capable(&init_user_ns, cap);
103535 }
103536 EXPORT_SYMBOL(capable);
103537 +
103538 +bool capable_nolog(int cap)
103539 +{
103540 + return ns_capable_nolog(&init_user_ns, cap);
103541 +}
103542 +EXPORT_SYMBOL(capable_nolog);
103543 +
103544 #endif /* CONFIG_MULTIUSER */
103545
103546 /**
103547 @@ -447,3 +472,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
103548 kgid_has_mapping(ns, inode->i_gid);
103549 }
103550 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
103551 +
103552 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
103553 +{
103554 + struct user_namespace *ns = current_user_ns();
103555 +
103556 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
103557 + kgid_has_mapping(ns, inode->i_gid);
103558 +}
103559 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
103560 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
103561 index e8a5491..ab4bfa3 100644
103562 --- a/kernel/cgroup.c
103563 +++ b/kernel/cgroup.c
103564 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
103565 if (!pathbuf || !agentbuf)
103566 goto out;
103567
103568 + if (agentbuf[0] == '\0')
103569 + goto out;
103570 +
103571 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
103572 if (!path)
103573 goto out;
103574 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
103575 struct task_struct *task;
103576 int count = 0;
103577
103578 - seq_printf(seq, "css_set %p\n", cset);
103579 + seq_printf(seq, "css_set %pK\n", cset);
103580
103581 list_for_each_entry(task, &cset->tasks, cg_list) {
103582 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
103583 diff --git a/kernel/compat.c b/kernel/compat.c
103584 index 333d364..762ec00 100644
103585 --- a/kernel/compat.c
103586 +++ b/kernel/compat.c
103587 @@ -13,6 +13,7 @@
103588
103589 #include <linux/linkage.h>
103590 #include <linux/compat.h>
103591 +#include <linux/module.h>
103592 #include <linux/errno.h>
103593 #include <linux/time.h>
103594 #include <linux/signal.h>
103595 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
103596 mm_segment_t oldfs;
103597 long ret;
103598
103599 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
103600 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
103601 oldfs = get_fs();
103602 set_fs(KERNEL_DS);
103603 ret = hrtimer_nanosleep_restart(restart);
103604 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
103605 oldfs = get_fs();
103606 set_fs(KERNEL_DS);
103607 ret = hrtimer_nanosleep(&tu,
103608 - rmtp ? (struct timespec __user *)&rmt : NULL,
103609 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
103610 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
103611 set_fs(oldfs);
103612
103613 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
103614 mm_segment_t old_fs = get_fs();
103615
103616 set_fs(KERNEL_DS);
103617 - ret = sys_sigpending((old_sigset_t __user *) &s);
103618 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
103619 set_fs(old_fs);
103620 if (ret == 0)
103621 ret = put_user(s, set);
103622 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
103623 mm_segment_t old_fs = get_fs();
103624
103625 set_fs(KERNEL_DS);
103626 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
103627 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
103628 set_fs(old_fs);
103629
103630 if (!ret) {
103631 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
103632 set_fs (KERNEL_DS);
103633 ret = sys_wait4(pid,
103634 (stat_addr ?
103635 - (unsigned int __user *) &status : NULL),
103636 - options, (struct rusage __user *) &r);
103637 + (unsigned int __force_user *) &status : NULL),
103638 + options, (struct rusage __force_user *) &r);
103639 set_fs (old_fs);
103640
103641 if (ret > 0) {
103642 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
103643 memset(&info, 0, sizeof(info));
103644
103645 set_fs(KERNEL_DS);
103646 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
103647 - uru ? (struct rusage __user *)&ru : NULL);
103648 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
103649 + uru ? (struct rusage __force_user *)&ru : NULL);
103650 set_fs(old_fs);
103651
103652 if ((ret < 0) || (info.si_signo == 0))
103653 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
103654 oldfs = get_fs();
103655 set_fs(KERNEL_DS);
103656 err = sys_timer_settime(timer_id, flags,
103657 - (struct itimerspec __user *) &newts,
103658 - (struct itimerspec __user *) &oldts);
103659 + (struct itimerspec __force_user *) &newts,
103660 + (struct itimerspec __force_user *) &oldts);
103661 set_fs(oldfs);
103662 if (!err && old && put_compat_itimerspec(old, &oldts))
103663 return -EFAULT;
103664 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
103665 oldfs = get_fs();
103666 set_fs(KERNEL_DS);
103667 err = sys_timer_gettime(timer_id,
103668 - (struct itimerspec __user *) &ts);
103669 + (struct itimerspec __force_user *) &ts);
103670 set_fs(oldfs);
103671 if (!err && put_compat_itimerspec(setting, &ts))
103672 return -EFAULT;
103673 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
103674 oldfs = get_fs();
103675 set_fs(KERNEL_DS);
103676 err = sys_clock_settime(which_clock,
103677 - (struct timespec __user *) &ts);
103678 + (struct timespec __force_user *) &ts);
103679 set_fs(oldfs);
103680 return err;
103681 }
103682 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
103683 oldfs = get_fs();
103684 set_fs(KERNEL_DS);
103685 err = sys_clock_gettime(which_clock,
103686 - (struct timespec __user *) &ts);
103687 + (struct timespec __force_user *) &ts);
103688 set_fs(oldfs);
103689 if (!err && compat_put_timespec(&ts, tp))
103690 return -EFAULT;
103691 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
103692
103693 oldfs = get_fs();
103694 set_fs(KERNEL_DS);
103695 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
103696 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
103697 set_fs(oldfs);
103698
103699 err = compat_put_timex(utp, &txc);
103700 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
103701 oldfs = get_fs();
103702 set_fs(KERNEL_DS);
103703 err = sys_clock_getres(which_clock,
103704 - (struct timespec __user *) &ts);
103705 + (struct timespec __force_user *) &ts);
103706 set_fs(oldfs);
103707 if (!err && tp && compat_put_timespec(&ts, tp))
103708 return -EFAULT;
103709 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
103710 struct timespec tu;
103711 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
103712
103713 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
103714 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
103715 oldfs = get_fs();
103716 set_fs(KERNEL_DS);
103717 err = clock_nanosleep_restart(restart);
103718 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
103719 oldfs = get_fs();
103720 set_fs(KERNEL_DS);
103721 err = sys_clock_nanosleep(which_clock, flags,
103722 - (struct timespec __user *) &in,
103723 - (struct timespec __user *) &out);
103724 + (struct timespec __force_user *) &in,
103725 + (struct timespec __force_user *) &out);
103726 set_fs(oldfs);
103727
103728 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
103729 @@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
103730 mm_segment_t old_fs = get_fs();
103731
103732 set_fs(KERNEL_DS);
103733 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
103734 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
103735 set_fs(old_fs);
103736 if (compat_put_timespec(&t, interval))
103737 return -EFAULT;
103738 diff --git a/kernel/configs.c b/kernel/configs.c
103739 index c18b1f1..b9a0132 100644
103740 --- a/kernel/configs.c
103741 +++ b/kernel/configs.c
103742 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
103743 struct proc_dir_entry *entry;
103744
103745 /* create the current config file */
103746 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
103747 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
103748 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
103749 + &ikconfig_file_ops);
103750 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
103751 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
103752 + &ikconfig_file_ops);
103753 +#endif
103754 +#else
103755 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
103756 &ikconfig_file_ops);
103757 +#endif
103758 +
103759 if (!entry)
103760 return -ENOMEM;
103761
103762 diff --git a/kernel/cred.c b/kernel/cred.c
103763 index ec1c076..7da8a0e 100644
103764 --- a/kernel/cred.c
103765 +++ b/kernel/cred.c
103766 @@ -167,6 +167,15 @@ void exit_creds(struct task_struct *tsk)
103767 validate_creds(cred);
103768 alter_cred_subscribers(cred, -1);
103769 put_cred(cred);
103770 +
103771 +#ifdef CONFIG_GRKERNSEC_SETXID
103772 + cred = (struct cred *) tsk->delayed_cred;
103773 + if (cred != NULL) {
103774 + tsk->delayed_cred = NULL;
103775 + validate_creds(cred);
103776 + put_cred(cred);
103777 + }
103778 +#endif
103779 }
103780
103781 /**
103782 @@ -414,7 +423,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
103783 * Always returns 0 thus allowing this function to be tail-called at the end
103784 * of, say, sys_setgid().
103785 */
103786 -int commit_creds(struct cred *new)
103787 +static int __commit_creds(struct cred *new)
103788 {
103789 struct task_struct *task = current;
103790 const struct cred *old = task->real_cred;
103791 @@ -433,6 +442,8 @@ int commit_creds(struct cred *new)
103792
103793 get_cred(new); /* we will require a ref for the subj creds too */
103794
103795 + gr_set_role_label(task, new->uid, new->gid);
103796 +
103797 /* dumpability changes */
103798 if (!uid_eq(old->euid, new->euid) ||
103799 !gid_eq(old->egid, new->egid) ||
103800 @@ -482,6 +493,105 @@ int commit_creds(struct cred *new)
103801 put_cred(old);
103802 return 0;
103803 }
103804 +#ifdef CONFIG_GRKERNSEC_SETXID
103805 +extern int set_user(struct cred *new);
103806 +
103807 +void gr_delayed_cred_worker(void)
103808 +{
103809 + const struct cred *new = current->delayed_cred;
103810 + struct cred *ncred;
103811 +
103812 + current->delayed_cred = NULL;
103813 +
103814 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
103815 + // from doing get_cred on it when queueing this
103816 + put_cred(new);
103817 + return;
103818 + } else if (new == NULL)
103819 + return;
103820 +
103821 + ncred = prepare_creds();
103822 + if (!ncred)
103823 + goto die;
103824 + // uids
103825 + ncred->uid = new->uid;
103826 + ncred->euid = new->euid;
103827 + ncred->suid = new->suid;
103828 + ncred->fsuid = new->fsuid;
103829 + // gids
103830 + ncred->gid = new->gid;
103831 + ncred->egid = new->egid;
103832 + ncred->sgid = new->sgid;
103833 + ncred->fsgid = new->fsgid;
103834 + // groups
103835 + set_groups(ncred, new->group_info);
103836 + // caps
103837 + ncred->securebits = new->securebits;
103838 + ncred->cap_inheritable = new->cap_inheritable;
103839 + ncred->cap_permitted = new->cap_permitted;
103840 + ncred->cap_effective = new->cap_effective;
103841 + ncred->cap_bset = new->cap_bset;
103842 +
103843 + if (set_user(ncred)) {
103844 + abort_creds(ncred);
103845 + goto die;
103846 + }
103847 +
103848 + // from doing get_cred on it when queueing this
103849 + put_cred(new);
103850 +
103851 + __commit_creds(ncred);
103852 + return;
103853 +die:
103854 + // from doing get_cred on it when queueing this
103855 + put_cred(new);
103856 + do_group_exit(SIGKILL);
103857 +}
103858 +#endif
103859 +
103860 +int commit_creds(struct cred *new)
103861 +{
103862 +#ifdef CONFIG_GRKERNSEC_SETXID
103863 + int ret;
103864 + int schedule_it = 0;
103865 + struct task_struct *t;
103866 + unsigned oldsecurebits = current_cred()->securebits;
103867 +
103868 + /* we won't get called with tasklist_lock held for writing
103869 + and interrupts disabled as the cred struct in that case is
103870 + init_cred
103871 + */
103872 + if (grsec_enable_setxid && !current_is_single_threaded() &&
103873 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
103874 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
103875 + schedule_it = 1;
103876 + }
103877 + ret = __commit_creds(new);
103878 + if (schedule_it) {
103879 + rcu_read_lock();
103880 + read_lock(&tasklist_lock);
103881 + for (t = next_thread(current); t != current;
103882 + t = next_thread(t)) {
103883 + /* we'll check if the thread has uid 0 in
103884 + * the delayed worker routine
103885 + */
103886 + if (task_securebits(t) == oldsecurebits &&
103887 + t->delayed_cred == NULL) {
103888 + t->delayed_cred = get_cred(new);
103889 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
103890 + set_tsk_need_resched(t);
103891 + }
103892 + }
103893 + read_unlock(&tasklist_lock);
103894 + rcu_read_unlock();
103895 + }
103896 +
103897 + return ret;
103898 +#else
103899 + return __commit_creds(new);
103900 +#endif
103901 +}
103902 +
103903 EXPORT_SYMBOL(commit_creds);
103904
103905 /**
103906 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
103907 index 0874e2e..5b32cc9 100644
103908 --- a/kernel/debug/debug_core.c
103909 +++ b/kernel/debug/debug_core.c
103910 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
103911 */
103912 static atomic_t masters_in_kgdb;
103913 static atomic_t slaves_in_kgdb;
103914 -static atomic_t kgdb_break_tasklet_var;
103915 +static atomic_unchecked_t kgdb_break_tasklet_var;
103916 atomic_t kgdb_setting_breakpoint;
103917
103918 struct task_struct *kgdb_usethread;
103919 @@ -137,7 +137,7 @@ int kgdb_single_step;
103920 static pid_t kgdb_sstep_pid;
103921
103922 /* to keep track of the CPU which is doing the single stepping*/
103923 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103924 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103925
103926 /*
103927 * If you are debugging a problem where roundup (the collection of
103928 @@ -552,7 +552,7 @@ return_normal:
103929 * kernel will only try for the value of sstep_tries before
103930 * giving up and continuing on.
103931 */
103932 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
103933 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
103934 (kgdb_info[cpu].task &&
103935 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
103936 atomic_set(&kgdb_active, -1);
103937 @@ -654,8 +654,8 @@ cpu_master_loop:
103938 }
103939
103940 kgdb_restore:
103941 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
103942 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
103943 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
103944 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
103945 if (kgdb_info[sstep_cpu].task)
103946 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
103947 else
103948 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
103949 static void kgdb_tasklet_bpt(unsigned long ing)
103950 {
103951 kgdb_breakpoint();
103952 - atomic_set(&kgdb_break_tasklet_var, 0);
103953 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
103954 }
103955
103956 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
103957
103958 void kgdb_schedule_breakpoint(void)
103959 {
103960 - if (atomic_read(&kgdb_break_tasklet_var) ||
103961 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
103962 atomic_read(&kgdb_active) != -1 ||
103963 atomic_read(&kgdb_setting_breakpoint))
103964 return;
103965 - atomic_inc(&kgdb_break_tasklet_var);
103966 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
103967 tasklet_schedule(&kgdb_tasklet_breakpoint);
103968 }
103969 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
103970 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
103971 index 41213454..861e178 100644
103972 --- a/kernel/debug/kdb/kdb_main.c
103973 +++ b/kernel/debug/kdb/kdb_main.c
103974 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
103975 continue;
103976
103977 kdb_printf("%-20s%8u 0x%p ", mod->name,
103978 - mod->core_size, (void *)mod);
103979 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
103980 #ifdef CONFIG_MODULE_UNLOAD
103981 kdb_printf("%4d ", module_refcount(mod));
103982 #endif
103983 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
103984 kdb_printf(" (Loading)");
103985 else
103986 kdb_printf(" (Live)");
103987 - kdb_printf(" 0x%p", mod->module_core);
103988 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
103989
103990 #ifdef CONFIG_MODULE_UNLOAD
103991 {
103992 diff --git a/kernel/events/core.c b/kernel/events/core.c
103993 index 0ceb386..ddaf008 100644
103994 --- a/kernel/events/core.c
103995 +++ b/kernel/events/core.c
103996 @@ -172,8 +172,15 @@ static struct srcu_struct pmus_srcu;
103997 * 0 - disallow raw tracepoint access for unpriv
103998 * 1 - disallow cpu events for unpriv
103999 * 2 - disallow kernel profiling for unpriv
104000 + * 3 - disallow all unpriv perf event use
104001 */
104002 -int sysctl_perf_event_paranoid __read_mostly = 1;
104003 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
104004 +int sysctl_perf_event_legitimately_concerned __read_only = 3;
104005 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
104006 +int sysctl_perf_event_legitimately_concerned __read_only = 2;
104007 +#else
104008 +int sysctl_perf_event_legitimately_concerned __read_only = 1;
104009 +#endif
104010
104011 /* Minimum for 512 kiB + 1 user control page */
104012 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
104013 @@ -199,7 +206,7 @@ void update_perf_cpu_limits(void)
104014
104015 tmp *= sysctl_perf_cpu_time_max_percent;
104016 do_div(tmp, 100);
104017 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
104018 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
104019 }
104020
104021 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
104022 @@ -305,7 +312,7 @@ void perf_sample_event_took(u64 sample_len_ns)
104023 }
104024 }
104025
104026 -static atomic64_t perf_event_id;
104027 +static atomic64_unchecked_t perf_event_id;
104028
104029 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
104030 enum event_type_t event_type);
104031 @@ -3771,9 +3778,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
104032 mutex_lock(&event->child_mutex);
104033 total += perf_event_read(event);
104034 *enabled += event->total_time_enabled +
104035 - atomic64_read(&event->child_total_time_enabled);
104036 + atomic64_read_unchecked(&event->child_total_time_enabled);
104037 *running += event->total_time_running +
104038 - atomic64_read(&event->child_total_time_running);
104039 + atomic64_read_unchecked(&event->child_total_time_running);
104040
104041 list_for_each_entry(child, &event->child_list, child_list) {
104042 total += perf_event_read(child);
104043 @@ -4268,10 +4275,10 @@ void perf_event_update_userpage(struct perf_event *event)
104044 userpg->offset -= local64_read(&event->hw.prev_count);
104045
104046 userpg->time_enabled = enabled +
104047 - atomic64_read(&event->child_total_time_enabled);
104048 + atomic64_read_unchecked(&event->child_total_time_enabled);
104049
104050 userpg->time_running = running +
104051 - atomic64_read(&event->child_total_time_running);
104052 + atomic64_read_unchecked(&event->child_total_time_running);
104053
104054 arch_perf_update_userpage(event, userpg, now);
104055
104056 @@ -4946,7 +4953,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
104057
104058 /* Data. */
104059 sp = perf_user_stack_pointer(regs);
104060 - rem = __output_copy_user(handle, (void *) sp, dump_size);
104061 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
104062 dyn_size = dump_size - rem;
104063
104064 perf_output_skip(handle, rem);
104065 @@ -5037,11 +5044,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
104066 values[n++] = perf_event_count(event);
104067 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
104068 values[n++] = enabled +
104069 - atomic64_read(&event->child_total_time_enabled);
104070 + atomic64_read_unchecked(&event->child_total_time_enabled);
104071 }
104072 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
104073 values[n++] = running +
104074 - atomic64_read(&event->child_total_time_running);
104075 + atomic64_read_unchecked(&event->child_total_time_running);
104076 }
104077 if (read_format & PERF_FORMAT_ID)
104078 values[n++] = primary_event_id(event);
104079 @@ -7533,7 +7540,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
104080 event->parent = parent_event;
104081
104082 event->ns = get_pid_ns(task_active_pid_ns(current));
104083 - event->id = atomic64_inc_return(&perf_event_id);
104084 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
104085
104086 event->state = PERF_EVENT_STATE_INACTIVE;
104087
104088 @@ -7892,6 +7899,11 @@ SYSCALL_DEFINE5(perf_event_open,
104089 if (flags & ~PERF_FLAG_ALL)
104090 return -EINVAL;
104091
104092 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
104093 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
104094 + return -EACCES;
104095 +#endif
104096 +
104097 err = perf_copy_attr(attr_uptr, &attr);
104098 if (err)
104099 return err;
104100 @@ -8340,10 +8352,10 @@ static void sync_child_event(struct perf_event *child_event,
104101 /*
104102 * Add back the child's count to the parent's count:
104103 */
104104 - atomic64_add(child_val, &parent_event->child_count);
104105 - atomic64_add(child_event->total_time_enabled,
104106 + atomic64_add_unchecked(child_val, &parent_event->child_count);
104107 + atomic64_add_unchecked(child_event->total_time_enabled,
104108 &parent_event->child_total_time_enabled);
104109 - atomic64_add(child_event->total_time_running,
104110 + atomic64_add_unchecked(child_event->total_time_running,
104111 &parent_event->child_total_time_running);
104112
104113 /*
104114 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
104115 index 9f6ce9b..e4f2cbb 100644
104116 --- a/kernel/events/internal.h
104117 +++ b/kernel/events/internal.h
104118 @@ -114,10 +114,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb)
104119 return rb->aux_nr_pages << PAGE_SHIFT;
104120 }
104121
104122 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
104123 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
104124 static inline unsigned long \
104125 func_name(struct perf_output_handle *handle, \
104126 - const void *buf, unsigned long len) \
104127 + const void user *buf, unsigned long len) \
104128 { \
104129 unsigned long size, written; \
104130 \
104131 @@ -150,7 +150,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
104132 return 0;
104133 }
104134
104135 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
104136 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
104137
104138 static inline unsigned long
104139 memcpy_skip(void *dst, const void *src, unsigned long n)
104140 @@ -158,7 +158,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
104141 return 0;
104142 }
104143
104144 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
104145 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
104146
104147 #ifndef arch_perf_out_copy_user
104148 #define arch_perf_out_copy_user arch_perf_out_copy_user
104149 @@ -176,7 +176,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
104150 }
104151 #endif
104152
104153 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
104154 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
104155
104156 /* Callchain handling */
104157 extern struct perf_callchain_entry *
104158 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
104159 index cb346f2..e4dc317 100644
104160 --- a/kernel/events/uprobes.c
104161 +++ b/kernel/events/uprobes.c
104162 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
104163 {
104164 struct page *page;
104165 uprobe_opcode_t opcode;
104166 - int result;
104167 + long result;
104168
104169 pagefault_disable();
104170 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
104171 diff --git a/kernel/exit.c b/kernel/exit.c
104172 index 22fcc05..5f07dbc 100644
104173 --- a/kernel/exit.c
104174 +++ b/kernel/exit.c
104175 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
104176 struct task_struct *leader;
104177 int zap_leader;
104178 repeat:
104179 +#ifdef CONFIG_NET
104180 + gr_del_task_from_ip_table(p);
104181 +#endif
104182 +
104183 /* don't need to get the RCU readlock here - the process is dead and
104184 * can't be modifying its own credentials. But shut RCU-lockdep up */
104185 rcu_read_lock();
104186 @@ -656,6 +660,8 @@ void do_exit(long code)
104187 int group_dead;
104188 TASKS_RCU(int tasks_rcu_i);
104189
104190 + set_fs(USER_DS);
104191 +
104192 profile_task_exit(tsk);
104193
104194 WARN_ON(blk_needs_flush_plug(tsk));
104195 @@ -672,7 +678,6 @@ void do_exit(long code)
104196 * mm_release()->clear_child_tid() from writing to a user-controlled
104197 * kernel address.
104198 */
104199 - set_fs(USER_DS);
104200
104201 ptrace_event(PTRACE_EVENT_EXIT, code);
104202
104203 @@ -730,6 +735,9 @@ void do_exit(long code)
104204 tsk->exit_code = code;
104205 taskstats_exit(tsk, group_dead);
104206
104207 + gr_acl_handle_psacct(tsk, code);
104208 + gr_acl_handle_exit();
104209 +
104210 exit_mm(tsk);
104211
104212 if (group_dead)
104213 @@ -847,7 +855,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
104214 * Take down every thread in the group. This is called by fatal signals
104215 * as well as by sys_exit_group (below).
104216 */
104217 -void
104218 +__noreturn void
104219 do_group_exit(int exit_code)
104220 {
104221 struct signal_struct *sig = current->signal;
104222 diff --git a/kernel/fork.c b/kernel/fork.c
104223 index 03c1eaa..461be4c 100644
104224 --- a/kernel/fork.c
104225 +++ b/kernel/fork.c
104226 @@ -188,12 +188,54 @@ static void free_thread_info(struct thread_info *ti)
104227 void thread_info_cache_init(void)
104228 {
104229 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
104230 - THREAD_SIZE, 0, NULL);
104231 + THREAD_SIZE, SLAB_USERCOPY, NULL);
104232 BUG_ON(thread_info_cache == NULL);
104233 }
104234 # endif
104235 #endif
104236
104237 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104238 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104239 + int node, void **lowmem_stack)
104240 +{
104241 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
104242 + void *ret = NULL;
104243 + unsigned int i;
104244 +
104245 + *lowmem_stack = alloc_thread_info_node(tsk, node);
104246 + if (*lowmem_stack == NULL)
104247 + goto out;
104248 +
104249 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
104250 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
104251 +
104252 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
104253 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
104254 + if (ret == NULL) {
104255 + free_thread_info(*lowmem_stack);
104256 + *lowmem_stack = NULL;
104257 + }
104258 +
104259 +out:
104260 + return ret;
104261 +}
104262 +
104263 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104264 +{
104265 + unmap_process_stacks(tsk);
104266 +}
104267 +#else
104268 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
104269 + int node, void **lowmem_stack)
104270 +{
104271 + return alloc_thread_info_node(tsk, node);
104272 +}
104273 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
104274 +{
104275 + free_thread_info(ti);
104276 +}
104277 +#endif
104278 +
104279 /* SLAB cache for signal_struct structures (tsk->signal) */
104280 static struct kmem_cache *signal_cachep;
104281
104282 @@ -212,18 +254,22 @@ struct kmem_cache *vm_area_cachep;
104283 /* SLAB cache for mm_struct structures (tsk->mm) */
104284 static struct kmem_cache *mm_cachep;
104285
104286 -static void account_kernel_stack(struct thread_info *ti, int account)
104287 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
104288 {
104289 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104290 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
104291 +#else
104292 struct zone *zone = page_zone(virt_to_page(ti));
104293 +#endif
104294
104295 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
104296 }
104297
104298 void free_task(struct task_struct *tsk)
104299 {
104300 - account_kernel_stack(tsk->stack, -1);
104301 + account_kernel_stack(tsk, tsk->stack, -1);
104302 arch_release_thread_info(tsk->stack);
104303 - free_thread_info(tsk->stack);
104304 + gr_free_thread_info(tsk, tsk->stack);
104305 rt_mutex_debug_task_free(tsk);
104306 ftrace_graph_exit_task(tsk);
104307 put_seccomp_filter(tsk);
104308 @@ -329,6 +375,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104309 {
104310 struct task_struct *tsk;
104311 struct thread_info *ti;
104312 + void *lowmem_stack;
104313 int node = tsk_fork_get_node(orig);
104314 int err;
104315
104316 @@ -336,7 +383,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104317 if (!tsk)
104318 return NULL;
104319
104320 - ti = alloc_thread_info_node(tsk, node);
104321 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
104322 if (!ti)
104323 goto free_tsk;
104324
104325 @@ -345,6 +392,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104326 goto free_ti;
104327
104328 tsk->stack = ti;
104329 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104330 + tsk->lowmem_stack = lowmem_stack;
104331 +#endif
104332 #ifdef CONFIG_SECCOMP
104333 /*
104334 * We must handle setting up seccomp filters once we're under
104335 @@ -361,7 +411,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104336 set_task_stack_end_magic(tsk);
104337
104338 #ifdef CONFIG_CC_STACKPROTECTOR
104339 - tsk->stack_canary = get_random_int();
104340 + tsk->stack_canary = pax_get_random_long();
104341 #endif
104342
104343 /*
104344 @@ -375,24 +425,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104345 tsk->splice_pipe = NULL;
104346 tsk->task_frag.page = NULL;
104347
104348 - account_kernel_stack(ti, 1);
104349 + account_kernel_stack(tsk, ti, 1);
104350
104351 return tsk;
104352
104353 free_ti:
104354 - free_thread_info(ti);
104355 + gr_free_thread_info(tsk, ti);
104356 free_tsk:
104357 free_task_struct(tsk);
104358 return NULL;
104359 }
104360
104361 #ifdef CONFIG_MMU
104362 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104363 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
104364 +{
104365 + struct vm_area_struct *tmp;
104366 + unsigned long charge;
104367 + struct file *file;
104368 + int retval;
104369 +
104370 + charge = 0;
104371 + if (mpnt->vm_flags & VM_ACCOUNT) {
104372 + unsigned long len = vma_pages(mpnt);
104373 +
104374 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104375 + goto fail_nomem;
104376 + charge = len;
104377 + }
104378 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104379 + if (!tmp)
104380 + goto fail_nomem;
104381 + *tmp = *mpnt;
104382 + tmp->vm_mm = mm;
104383 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
104384 + retval = vma_dup_policy(mpnt, tmp);
104385 + if (retval)
104386 + goto fail_nomem_policy;
104387 + if (anon_vma_fork(tmp, mpnt))
104388 + goto fail_nomem_anon_vma_fork;
104389 + tmp->vm_flags &= ~VM_LOCKED;
104390 + tmp->vm_next = tmp->vm_prev = NULL;
104391 + tmp->vm_mirror = NULL;
104392 + file = tmp->vm_file;
104393 + if (file) {
104394 + struct inode *inode = file_inode(file);
104395 + struct address_space *mapping = file->f_mapping;
104396 +
104397 + get_file(file);
104398 + if (tmp->vm_flags & VM_DENYWRITE)
104399 + atomic_dec(&inode->i_writecount);
104400 + i_mmap_lock_write(mapping);
104401 + if (tmp->vm_flags & VM_SHARED)
104402 + atomic_inc(&mapping->i_mmap_writable);
104403 + flush_dcache_mmap_lock(mapping);
104404 + /* insert tmp into the share list, just after mpnt */
104405 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
104406 + flush_dcache_mmap_unlock(mapping);
104407 + i_mmap_unlock_write(mapping);
104408 + }
104409 +
104410 + /*
104411 + * Clear hugetlb-related page reserves for children. This only
104412 + * affects MAP_PRIVATE mappings. Faults generated by the child
104413 + * are not guaranteed to succeed, even if read-only
104414 + */
104415 + if (is_vm_hugetlb_page(tmp))
104416 + reset_vma_resv_huge_pages(tmp);
104417 +
104418 + return tmp;
104419 +
104420 +fail_nomem_anon_vma_fork:
104421 + mpol_put(vma_policy(tmp));
104422 +fail_nomem_policy:
104423 + kmem_cache_free(vm_area_cachep, tmp);
104424 +fail_nomem:
104425 + vm_unacct_memory(charge);
104426 + return NULL;
104427 +}
104428 +
104429 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104430 {
104431 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
104432 struct rb_node **rb_link, *rb_parent;
104433 int retval;
104434 - unsigned long charge;
104435
104436 uprobe_start_dup_mmap();
104437 down_write(&oldmm->mmap_sem);
104438 @@ -423,51 +538,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104439
104440 prev = NULL;
104441 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
104442 - struct file *file;
104443 -
104444 if (mpnt->vm_flags & VM_DONTCOPY) {
104445 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
104446 -vma_pages(mpnt));
104447 continue;
104448 }
104449 - charge = 0;
104450 - if (mpnt->vm_flags & VM_ACCOUNT) {
104451 - unsigned long len = vma_pages(mpnt);
104452 -
104453 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104454 - goto fail_nomem;
104455 - charge = len;
104456 - }
104457 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104458 - if (!tmp)
104459 - goto fail_nomem;
104460 - *tmp = *mpnt;
104461 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
104462 - retval = vma_dup_policy(mpnt, tmp);
104463 - if (retval)
104464 - goto fail_nomem_policy;
104465 - tmp->vm_mm = mm;
104466 - if (anon_vma_fork(tmp, mpnt))
104467 - goto fail_nomem_anon_vma_fork;
104468 - tmp->vm_flags &= ~VM_LOCKED;
104469 - tmp->vm_next = tmp->vm_prev = NULL;
104470 - file = tmp->vm_file;
104471 - if (file) {
104472 - struct inode *inode = file_inode(file);
104473 - struct address_space *mapping = file->f_mapping;
104474 -
104475 - get_file(file);
104476 - if (tmp->vm_flags & VM_DENYWRITE)
104477 - atomic_dec(&inode->i_writecount);
104478 - i_mmap_lock_write(mapping);
104479 - if (tmp->vm_flags & VM_SHARED)
104480 - atomic_inc(&mapping->i_mmap_writable);
104481 - flush_dcache_mmap_lock(mapping);
104482 - /* insert tmp into the share list, just after mpnt */
104483 - vma_interval_tree_insert_after(tmp, mpnt,
104484 - &mapping->i_mmap);
104485 - flush_dcache_mmap_unlock(mapping);
104486 - i_mmap_unlock_write(mapping);
104487 + tmp = dup_vma(mm, oldmm, mpnt);
104488 + if (!tmp) {
104489 + retval = -ENOMEM;
104490 + goto out;
104491 }
104492
104493 /*
104494 @@ -499,6 +578,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104495 if (retval)
104496 goto out;
104497 }
104498 +
104499 +#ifdef CONFIG_PAX_SEGMEXEC
104500 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
104501 + struct vm_area_struct *mpnt_m;
104502 +
104503 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
104504 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
104505 +
104506 + if (!mpnt->vm_mirror)
104507 + continue;
104508 +
104509 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
104510 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
104511 + mpnt->vm_mirror = mpnt_m;
104512 + } else {
104513 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
104514 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
104515 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
104516 + mpnt->vm_mirror->vm_mirror = mpnt;
104517 + }
104518 + }
104519 + BUG_ON(mpnt_m);
104520 + }
104521 +#endif
104522 +
104523 /* a new mm has just been created */
104524 arch_dup_mmap(oldmm, mm);
104525 retval = 0;
104526 @@ -508,14 +612,6 @@ out:
104527 up_write(&oldmm->mmap_sem);
104528 uprobe_end_dup_mmap();
104529 return retval;
104530 -fail_nomem_anon_vma_fork:
104531 - mpol_put(vma_policy(tmp));
104532 -fail_nomem_policy:
104533 - kmem_cache_free(vm_area_cachep, tmp);
104534 -fail_nomem:
104535 - retval = -ENOMEM;
104536 - vm_unacct_memory(charge);
104537 - goto out;
104538 }
104539
104540 static inline int mm_alloc_pgd(struct mm_struct *mm)
104541 @@ -790,8 +886,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
104542 return ERR_PTR(err);
104543
104544 mm = get_task_mm(task);
104545 - if (mm && mm != current->mm &&
104546 - !ptrace_may_access(task, mode)) {
104547 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
104548 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
104549 mmput(mm);
104550 mm = ERR_PTR(-EACCES);
104551 }
104552 @@ -992,13 +1088,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
104553 spin_unlock(&fs->lock);
104554 return -EAGAIN;
104555 }
104556 - fs->users++;
104557 + atomic_inc(&fs->users);
104558 spin_unlock(&fs->lock);
104559 return 0;
104560 }
104561 tsk->fs = copy_fs_struct(fs);
104562 if (!tsk->fs)
104563 return -ENOMEM;
104564 + /* Carry through gr_chroot_dentry and is_chrooted instead
104565 + of recomputing it here. Already copied when the task struct
104566 + is duplicated. This allows pivot_root to not be treated as
104567 + a chroot
104568 + */
104569 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
104570 +
104571 return 0;
104572 }
104573
104574 @@ -1236,7 +1339,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
104575 * parts of the process environment (as per the clone
104576 * flags). The actual kick-off is left to the caller.
104577 */
104578 -static struct task_struct *copy_process(unsigned long clone_flags,
104579 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
104580 unsigned long stack_start,
104581 unsigned long stack_size,
104582 int __user *child_tidptr,
104583 @@ -1307,6 +1410,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104584 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
104585 #endif
104586 retval = -EAGAIN;
104587 +
104588 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
104589 +
104590 if (atomic_read(&p->real_cred->user->processes) >=
104591 task_rlimit(p, RLIMIT_NPROC)) {
104592 if (p->real_cred->user != INIT_USER &&
104593 @@ -1554,6 +1660,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104594 goto bad_fork_free_pid;
104595 }
104596
104597 + /* synchronizes with gr_set_acls()
104598 + we need to call this past the point of no return for fork()
104599 + */
104600 + gr_copy_label(p);
104601 +
104602 if (likely(p->pid)) {
104603 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
104604
104605 @@ -1643,6 +1754,8 @@ bad_fork_cleanup_count:
104606 bad_fork_free:
104607 free_task(p);
104608 fork_out:
104609 + gr_log_forkfail(retval);
104610 +
104611 return ERR_PTR(retval);
104612 }
104613
104614 @@ -1704,6 +1817,7 @@ long do_fork(unsigned long clone_flags,
104615
104616 p = copy_process(clone_flags, stack_start, stack_size,
104617 child_tidptr, NULL, trace);
104618 + add_latent_entropy();
104619 /*
104620 * Do this prior waking up the new thread - the thread pointer
104621 * might get invalid after that point, if the thread exits quickly.
104622 @@ -1720,6 +1834,8 @@ long do_fork(unsigned long clone_flags,
104623 if (clone_flags & CLONE_PARENT_SETTID)
104624 put_user(nr, parent_tidptr);
104625
104626 + gr_handle_brute_check();
104627 +
104628 if (clone_flags & CLONE_VFORK) {
104629 p->vfork_done = &vfork;
104630 init_completion(&vfork);
104631 @@ -1838,7 +1954,7 @@ void __init proc_caches_init(void)
104632 mm_cachep = kmem_cache_create("mm_struct",
104633 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
104634 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
104635 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
104636 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
104637 mmap_init();
104638 nsproxy_cache_init();
104639 }
104640 @@ -1878,7 +1994,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
104641 return 0;
104642
104643 /* don't need lock here; in the worst case we'll do useless copy */
104644 - if (fs->users == 1)
104645 + if (atomic_read(&fs->users) == 1)
104646 return 0;
104647
104648 *new_fsp = copy_fs_struct(fs);
104649 @@ -1990,7 +2106,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
104650 fs = current->fs;
104651 spin_lock(&fs->lock);
104652 current->fs = new_fs;
104653 - if (--fs->users)
104654 + gr_set_chroot_entries(current, &current->fs->root);
104655 + if (atomic_dec_return(&fs->users))
104656 new_fs = NULL;
104657 else
104658 new_fs = fs;
104659 @@ -2054,7 +2171,7 @@ int unshare_files(struct files_struct **displaced)
104660 int sysctl_max_threads(struct ctl_table *table, int write,
104661 void __user *buffer, size_t *lenp, loff_t *ppos)
104662 {
104663 - struct ctl_table t;
104664 + ctl_table_no_const t;
104665 int ret;
104666 int threads = max_threads;
104667 int min = MIN_THREADS;
104668 diff --git a/kernel/futex.c b/kernel/futex.c
104669 index 2579e40..c33f33e 100644
104670 --- a/kernel/futex.c
104671 +++ b/kernel/futex.c
104672 @@ -201,7 +201,7 @@ struct futex_pi_state {
104673 atomic_t refcount;
104674
104675 union futex_key key;
104676 -};
104677 +} __randomize_layout;
104678
104679 /**
104680 * struct futex_q - The hashed futex queue entry, one per waiting task
104681 @@ -235,7 +235,7 @@ struct futex_q {
104682 struct rt_mutex_waiter *rt_waiter;
104683 union futex_key *requeue_pi_key;
104684 u32 bitset;
104685 -};
104686 +} __randomize_layout;
104687
104688 static const struct futex_q futex_q_init = {
104689 /* list gets initialized in queue_me()*/
104690 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
104691 struct page *page, *page_head;
104692 int err, ro = 0;
104693
104694 +#ifdef CONFIG_PAX_SEGMEXEC
104695 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
104696 + return -EFAULT;
104697 +#endif
104698 +
104699 /*
104700 * The futex address must be "naturally" aligned.
104701 */
104702 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
104703
104704 static int get_futex_value_locked(u32 *dest, u32 __user *from)
104705 {
104706 - int ret;
104707 + unsigned long ret;
104708
104709 pagefault_disable();
104710 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
104711 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
104712 {
104713 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
104714 u32 curval;
104715 + mm_segment_t oldfs;
104716
104717 /*
104718 * This will fail and we want it. Some arch implementations do
104719 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
104720 * implementation, the non-functional ones will return
104721 * -ENOSYS.
104722 */
104723 + oldfs = get_fs();
104724 + set_fs(USER_DS);
104725 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
104726 futex_cmpxchg_enabled = 1;
104727 + set_fs(oldfs);
104728 #endif
104729 }
104730
104731 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
104732 index 55c8c93..9ba7ad6 100644
104733 --- a/kernel/futex_compat.c
104734 +++ b/kernel/futex_compat.c
104735 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
104736 return 0;
104737 }
104738
104739 -static void __user *futex_uaddr(struct robust_list __user *entry,
104740 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
104741 compat_long_t futex_offset)
104742 {
104743 compat_uptr_t base = ptr_to_compat(entry);
104744 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
104745 index a744098..539f7b6 100644
104746 --- a/kernel/gcov/base.c
104747 +++ b/kernel/gcov/base.c
104748 @@ -117,11 +117,6 @@ void gcov_enable_events(void)
104749 }
104750
104751 #ifdef CONFIG_MODULES
104752 -static inline int within(void *addr, void *start, unsigned long size)
104753 -{
104754 - return ((addr >= start) && (addr < start + size));
104755 -}
104756 -
104757 /* Update list and generate events when modules are unloaded. */
104758 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104759 void *data)
104760 @@ -136,7 +131,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104761
104762 /* Remove entries located in module from linked list. */
104763 while ((info = gcov_info_next(info))) {
104764 - if (within(info, mod->module_core, mod->core_size)) {
104765 + if (within_module_core_rw((unsigned long)info, mod)) {
104766 gcov_info_unlink(prev, info);
104767 if (gcov_events_enabled)
104768 gcov_event(GCOV_REMOVE, info);
104769 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
104770 index e68932b..2247e06 100644
104771 --- a/kernel/irq/manage.c
104772 +++ b/kernel/irq/manage.c
104773 @@ -906,7 +906,7 @@ static int irq_thread(void *data)
104774
104775 action_ret = handler_fn(desc, action);
104776 if (action_ret == IRQ_HANDLED)
104777 - atomic_inc(&desc->threads_handled);
104778 + atomic_inc_unchecked(&desc->threads_handled);
104779
104780 wake_threads_waitq(desc);
104781 }
104782 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
104783 index e2514b0..de3dfe0 100644
104784 --- a/kernel/irq/spurious.c
104785 +++ b/kernel/irq/spurious.c
104786 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
104787 * count. We just care about the count being
104788 * different than the one we saw before.
104789 */
104790 - handled = atomic_read(&desc->threads_handled);
104791 + handled = atomic_read_unchecked(&desc->threads_handled);
104792 handled |= SPURIOUS_DEFERRED;
104793 if (handled != desc->threads_handled_last) {
104794 action_ret = IRQ_HANDLED;
104795 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
104796 index 9019f15..9a3c42e 100644
104797 --- a/kernel/jump_label.c
104798 +++ b/kernel/jump_label.c
104799 @@ -14,6 +14,7 @@
104800 #include <linux/err.h>
104801 #include <linux/static_key.h>
104802 #include <linux/jump_label_ratelimit.h>
104803 +#include <linux/mm.h>
104804
104805 #ifdef HAVE_JUMP_LABEL
104806
104807 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
104808
104809 size = (((unsigned long)stop - (unsigned long)start)
104810 / sizeof(struct jump_entry));
104811 + pax_open_kernel();
104812 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
104813 + pax_close_kernel();
104814 }
104815
104816 static void jump_label_update(struct static_key *key, int enable);
104817 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
104818 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
104819 struct jump_entry *iter;
104820
104821 + pax_open_kernel();
104822 for (iter = iter_start; iter < iter_stop; iter++) {
104823 if (within_module_init(iter->code, mod))
104824 iter->code = 0;
104825 }
104826 + pax_close_kernel();
104827 }
104828
104829 static int
104830 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
104831 index 5c5987f..bc502b0 100644
104832 --- a/kernel/kallsyms.c
104833 +++ b/kernel/kallsyms.c
104834 @@ -11,6 +11,9 @@
104835 * Changed the compression method from stem compression to "table lookup"
104836 * compression (see scripts/kallsyms.c for a more complete description)
104837 */
104838 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104839 +#define __INCLUDED_BY_HIDESYM 1
104840 +#endif
104841 #include <linux/kallsyms.h>
104842 #include <linux/module.h>
104843 #include <linux/init.h>
104844 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
104845
104846 static inline int is_kernel_inittext(unsigned long addr)
104847 {
104848 + if (system_state != SYSTEM_BOOTING)
104849 + return 0;
104850 +
104851 if (addr >= (unsigned long)_sinittext
104852 && addr <= (unsigned long)_einittext)
104853 return 1;
104854 return 0;
104855 }
104856
104857 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104858 +#ifdef CONFIG_MODULES
104859 +static inline int is_module_text(unsigned long addr)
104860 +{
104861 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
104862 + return 1;
104863 +
104864 + addr = ktla_ktva(addr);
104865 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
104866 +}
104867 +#else
104868 +static inline int is_module_text(unsigned long addr)
104869 +{
104870 + return 0;
104871 +}
104872 +#endif
104873 +#endif
104874 +
104875 static inline int is_kernel_text(unsigned long addr)
104876 {
104877 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
104878 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
104879
104880 static inline int is_kernel(unsigned long addr)
104881 {
104882 +
104883 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104884 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
104885 + return 1;
104886 +
104887 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
104888 +#else
104889 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
104890 +#endif
104891 +
104892 return 1;
104893 return in_gate_area_no_mm(addr);
104894 }
104895
104896 static int is_ksym_addr(unsigned long addr)
104897 {
104898 +
104899 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104900 + if (is_module_text(addr))
104901 + return 0;
104902 +#endif
104903 +
104904 if (all_var)
104905 return is_kernel(addr);
104906
104907 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
104908
104909 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
104910 {
104911 - iter->name[0] = '\0';
104912 iter->nameoff = get_symbol_offset(new_pos);
104913 iter->pos = new_pos;
104914 }
104915 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
104916 {
104917 struct kallsym_iter *iter = m->private;
104918
104919 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104920 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
104921 + return 0;
104922 +#endif
104923 +
104924 /* Some debugging symbols have no name. Ignore them. */
104925 if (!iter->name[0])
104926 return 0;
104927 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
104928 */
104929 type = iter->exported ? toupper(iter->type) :
104930 tolower(iter->type);
104931 +
104932 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
104933 type, iter->name, iter->module_name);
104934 } else
104935 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
104936 index 0aa69ea..a7fcafb 100644
104937 --- a/kernel/kcmp.c
104938 +++ b/kernel/kcmp.c
104939 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
104940 struct task_struct *task1, *task2;
104941 int ret;
104942
104943 +#ifdef CONFIG_GRKERNSEC
104944 + return -ENOSYS;
104945 +#endif
104946 +
104947 rcu_read_lock();
104948
104949 /*
104950 diff --git a/kernel/kexec.c b/kernel/kexec.c
104951 index 7a36fdc..de8c4ed 100644
104952 --- a/kernel/kexec.c
104953 +++ b/kernel/kexec.c
104954 @@ -1232,7 +1232,7 @@ static int kimage_load_segment(struct kimage *image,
104955 */
104956 struct kimage *kexec_image;
104957 struct kimage *kexec_crash_image;
104958 -int kexec_load_disabled;
104959 +int kexec_load_disabled __read_only;
104960
104961 static DEFINE_MUTEX(kexec_mutex);
104962
104963 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
104964 compat_ulong_t, flags)
104965 {
104966 struct compat_kexec_segment in;
104967 - struct kexec_segment out, __user *ksegments;
104968 + struct kexec_segment out;
104969 + struct kexec_segment __user *ksegments;
104970 unsigned long i, result;
104971
104972 /* Don't allow clients that don't understand the native
104973 diff --git a/kernel/kmod.c b/kernel/kmod.c
104974 index 2777f40..a689506 100644
104975 --- a/kernel/kmod.c
104976 +++ b/kernel/kmod.c
104977 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
104978 kfree(info->argv);
104979 }
104980
104981 -static int call_modprobe(char *module_name, int wait)
104982 +static int call_modprobe(char *module_name, char *module_param, int wait)
104983 {
104984 struct subprocess_info *info;
104985 static char *envp[] = {
104986 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
104987 NULL
104988 };
104989
104990 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
104991 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
104992 if (!argv)
104993 goto out;
104994
104995 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
104996 argv[1] = "-q";
104997 argv[2] = "--";
104998 argv[3] = module_name; /* check free_modprobe_argv() */
104999 - argv[4] = NULL;
105000 + argv[4] = module_param;
105001 + argv[5] = NULL;
105002
105003 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
105004 NULL, free_modprobe_argv, NULL);
105005 @@ -122,9 +123,8 @@ out:
105006 * If module auto-loading support is disabled then this function
105007 * becomes a no-operation.
105008 */
105009 -int __request_module(bool wait, const char *fmt, ...)
105010 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
105011 {
105012 - va_list args;
105013 char module_name[MODULE_NAME_LEN];
105014 unsigned int max_modprobes;
105015 int ret;
105016 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
105017 if (!modprobe_path[0])
105018 return 0;
105019
105020 - va_start(args, fmt);
105021 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
105022 - va_end(args);
105023 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
105024 if (ret >= MODULE_NAME_LEN)
105025 return -ENAMETOOLONG;
105026
105027 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
105028 if (ret)
105029 return ret;
105030
105031 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105032 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
105033 + /* hack to workaround consolekit/udisks stupidity */
105034 + read_lock(&tasklist_lock);
105035 + if (!strcmp(current->comm, "mount") &&
105036 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
105037 + read_unlock(&tasklist_lock);
105038 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
105039 + return -EPERM;
105040 + }
105041 + read_unlock(&tasklist_lock);
105042 + }
105043 +#endif
105044 +
105045 /* If modprobe needs a service that is in a module, we get a recursive
105046 * loop. Limit the number of running kmod threads to max_threads/2 or
105047 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
105048 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
105049
105050 trace_module_request(module_name, wait, _RET_IP_);
105051
105052 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
105053 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
105054
105055 atomic_dec(&kmod_concurrent);
105056 return ret;
105057 }
105058 +
105059 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
105060 +{
105061 + va_list args;
105062 + int ret;
105063 +
105064 + va_start(args, fmt);
105065 + ret = ____request_module(wait, module_param, fmt, args);
105066 + va_end(args);
105067 +
105068 + return ret;
105069 +}
105070 +
105071 +int __request_module(bool wait, const char *fmt, ...)
105072 +{
105073 + va_list args;
105074 + int ret;
105075 +
105076 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105077 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
105078 + char module_param[MODULE_NAME_LEN];
105079 +
105080 + memset(module_param, 0, sizeof(module_param));
105081 +
105082 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
105083 +
105084 + va_start(args, fmt);
105085 + ret = ____request_module(wait, module_param, fmt, args);
105086 + va_end(args);
105087 +
105088 + return ret;
105089 + }
105090 +#endif
105091 +
105092 + va_start(args, fmt);
105093 + ret = ____request_module(wait, NULL, fmt, args);
105094 + va_end(args);
105095 +
105096 + return ret;
105097 +}
105098 +
105099 EXPORT_SYMBOL(__request_module);
105100 #endif /* CONFIG_MODULES */
105101
105102 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
105103 {
105104 +#ifdef CONFIG_GRKERNSEC
105105 + kfree(info->path);
105106 + info->path = info->origpath;
105107 +#endif
105108 if (info->cleanup)
105109 (*info->cleanup)(info);
105110 kfree(info);
105111 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
105112 */
105113 set_user_nice(current, 0);
105114
105115 +#ifdef CONFIG_GRKERNSEC
105116 + /* this is race-free as far as userland is concerned as we copied
105117 + out the path to be used prior to this point and are now operating
105118 + on that copy
105119 + */
105120 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
105121 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
105122 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
105123 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
105124 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
105125 + retval = -EPERM;
105126 + goto out;
105127 + }
105128 +#endif
105129 +
105130 retval = -ENOMEM;
105131 new = prepare_kernel_cred(current);
105132 if (!new)
105133 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
105134 commit_creds(new);
105135
105136 retval = do_execve(getname_kernel(sub_info->path),
105137 - (const char __user *const __user *)sub_info->argv,
105138 - (const char __user *const __user *)sub_info->envp);
105139 + (const char __user *const __force_user *)sub_info->argv,
105140 + (const char __user *const __force_user *)sub_info->envp);
105141 out:
105142 sub_info->retval = retval;
105143 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
105144 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
105145 *
105146 * Thus the __user pointer cast is valid here.
105147 */
105148 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
105149 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
105150
105151 /*
105152 * If ret is 0, either ____call_usermodehelper failed and the
105153 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
105154 goto out;
105155
105156 INIT_WORK(&sub_info->work, __call_usermodehelper);
105157 +#ifdef CONFIG_GRKERNSEC
105158 + sub_info->origpath = path;
105159 + sub_info->path = kstrdup(path, gfp_mask);
105160 +#else
105161 sub_info->path = path;
105162 +#endif
105163 sub_info->argv = argv;
105164 sub_info->envp = envp;
105165
105166 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
105167 static int proc_cap_handler(struct ctl_table *table, int write,
105168 void __user *buffer, size_t *lenp, loff_t *ppos)
105169 {
105170 - struct ctl_table t;
105171 + ctl_table_no_const t;
105172 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
105173 kernel_cap_t new_cap;
105174 int err, i;
105175 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
105176 index c90e417..e6c515d 100644
105177 --- a/kernel/kprobes.c
105178 +++ b/kernel/kprobes.c
105179 @@ -31,6 +31,9 @@
105180 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
105181 * <prasanna@in.ibm.com> added function-return probes.
105182 */
105183 +#ifdef CONFIG_GRKERNSEC_HIDESYM
105184 +#define __INCLUDED_BY_HIDESYM 1
105185 +#endif
105186 #include <linux/kprobes.h>
105187 #include <linux/hash.h>
105188 #include <linux/init.h>
105189 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
105190
105191 static void *alloc_insn_page(void)
105192 {
105193 - return module_alloc(PAGE_SIZE);
105194 + return module_alloc_exec(PAGE_SIZE);
105195 }
105196
105197 static void free_insn_page(void *page)
105198 {
105199 - module_memfree(page);
105200 + module_memfree_exec(page);
105201 }
105202
105203 struct kprobe_insn_cache kprobe_insn_slots = {
105204 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
105205 kprobe_type = "k";
105206
105207 if (sym)
105208 - seq_printf(pi, "%p %s %s+0x%x %s ",
105209 + seq_printf(pi, "%pK %s %s+0x%x %s ",
105210 p->addr, kprobe_type, sym, offset,
105211 (modname ? modname : " "));
105212 else
105213 - seq_printf(pi, "%p %s %p ",
105214 + seq_printf(pi, "%pK %s %pK ",
105215 p->addr, kprobe_type, p->addr);
105216
105217 if (!pp)
105218 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
105219 index 6683cce..daf8999 100644
105220 --- a/kernel/ksysfs.c
105221 +++ b/kernel/ksysfs.c
105222 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
105223 {
105224 if (count+1 > UEVENT_HELPER_PATH_LEN)
105225 return -ENOENT;
105226 + if (!capable(CAP_SYS_ADMIN))
105227 + return -EPERM;
105228 memcpy(uevent_helper, buf, count);
105229 uevent_helper[count] = '\0';
105230 if (count && uevent_helper[count-1] == '\n')
105231 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
105232 return count;
105233 }
105234
105235 -static struct bin_attribute notes_attr = {
105236 +static bin_attribute_no_const notes_attr __read_only = {
105237 .attr = {
105238 .name = "notes",
105239 .mode = S_IRUGO,
105240 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
105241 index aaeae88..10f3663 100644
105242 --- a/kernel/locking/lockdep.c
105243 +++ b/kernel/locking/lockdep.c
105244 @@ -613,6 +613,10 @@ static int static_obj(void *obj)
105245 end = (unsigned long) &_end,
105246 addr = (unsigned long) obj;
105247
105248 +#ifdef CONFIG_PAX_KERNEXEC
105249 + start = ktla_ktva(start);
105250 +#endif
105251 +
105252 /*
105253 * static variable?
105254 */
105255 @@ -757,6 +761,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
105256 if (!static_obj(lock->key)) {
105257 debug_locks_off();
105258 printk("INFO: trying to register non-static key.\n");
105259 + printk("lock:%pS key:%pS.\n", lock, lock->key);
105260 printk("the code is fine but needs lockdep annotation.\n");
105261 printk("turning off the locking correctness validator.\n");
105262 dump_stack();
105263 @@ -3102,7 +3107,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
105264 if (!class)
105265 return 0;
105266 }
105267 - atomic_inc((atomic_t *)&class->ops);
105268 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
105269 if (very_verbose(class)) {
105270 printk("\nacquire class [%p] %s", class->key, class->name);
105271 if (class->name_version > 1)
105272 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
105273 index d83d798..ea3120d 100644
105274 --- a/kernel/locking/lockdep_proc.c
105275 +++ b/kernel/locking/lockdep_proc.c
105276 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
105277 return 0;
105278 }
105279
105280 - seq_printf(m, "%p", class->key);
105281 + seq_printf(m, "%pK", class->key);
105282 #ifdef CONFIG_DEBUG_LOCKDEP
105283 seq_printf(m, " OPS:%8ld", class->ops);
105284 #endif
105285 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
105286
105287 list_for_each_entry(entry, &class->locks_after, entry) {
105288 if (entry->distance == 1) {
105289 - seq_printf(m, " -> [%p] ", entry->class->key);
105290 + seq_printf(m, " -> [%pK] ", entry->class->key);
105291 print_name(m, entry->class);
105292 seq_puts(m, "\n");
105293 }
105294 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
105295 if (!class->key)
105296 continue;
105297
105298 - seq_printf(m, "[%p] ", class->key);
105299 + seq_printf(m, "[%pK] ", class->key);
105300 print_name(m, class);
105301 seq_puts(m, "\n");
105302 }
105303 @@ -508,7 +508,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105304 if (!i)
105305 seq_line(m, '-', 40-namelen, namelen);
105306
105307 - snprintf(ip, sizeof(ip), "[<%p>]",
105308 + snprintf(ip, sizeof(ip), "[<%pK>]",
105309 (void *)class->contention_point[i]);
105310 seq_printf(m, "%40s %14lu %29s %pS\n",
105311 name, stats->contention_point[i],
105312 @@ -523,7 +523,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105313 if (!i)
105314 seq_line(m, '-', 40-namelen, namelen);
105315
105316 - snprintf(ip, sizeof(ip), "[<%p>]",
105317 + snprintf(ip, sizeof(ip), "[<%pK>]",
105318 (void *)class->contending_point[i]);
105319 seq_printf(m, "%40s %14lu %29s %pS\n",
105320 name, stats->contending_point[i],
105321 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
105322 index 3ef3736..9c951fa 100644
105323 --- a/kernel/locking/mutex-debug.c
105324 +++ b/kernel/locking/mutex-debug.c
105325 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
105326 }
105327
105328 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105329 - struct thread_info *ti)
105330 + struct task_struct *task)
105331 {
105332 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
105333
105334 /* Mark the current thread as blocked on the lock: */
105335 - ti->task->blocked_on = waiter;
105336 + task->blocked_on = waiter;
105337 }
105338
105339 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105340 - struct thread_info *ti)
105341 + struct task_struct *task)
105342 {
105343 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
105344 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
105345 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
105346 - ti->task->blocked_on = NULL;
105347 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
105348 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
105349 + task->blocked_on = NULL;
105350
105351 list_del_init(&waiter->list);
105352 waiter->task = NULL;
105353 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
105354 index 0799fd3..d06ae3b 100644
105355 --- a/kernel/locking/mutex-debug.h
105356 +++ b/kernel/locking/mutex-debug.h
105357 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
105358 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
105359 extern void debug_mutex_add_waiter(struct mutex *lock,
105360 struct mutex_waiter *waiter,
105361 - struct thread_info *ti);
105362 + struct task_struct *task);
105363 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105364 - struct thread_info *ti);
105365 + struct task_struct *task);
105366 extern void debug_mutex_unlock(struct mutex *lock);
105367 extern void debug_mutex_init(struct mutex *lock, const char *name,
105368 struct lock_class_key *key);
105369 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
105370 index 4cccea6..4382db9 100644
105371 --- a/kernel/locking/mutex.c
105372 +++ b/kernel/locking/mutex.c
105373 @@ -533,7 +533,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105374 goto skip_wait;
105375
105376 debug_mutex_lock_common(lock, &waiter);
105377 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
105378 + debug_mutex_add_waiter(lock, &waiter, task);
105379
105380 /* add waiting tasks to the end of the waitqueue (FIFO): */
105381 list_add_tail(&waiter.list, &lock->wait_list);
105382 @@ -580,7 +580,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105383 }
105384 __set_task_state(task, TASK_RUNNING);
105385
105386 - mutex_remove_waiter(lock, &waiter, current_thread_info());
105387 + mutex_remove_waiter(lock, &waiter, task);
105388 /* set it to 0 if there are no waiters left: */
105389 if (likely(list_empty(&lock->wait_list)))
105390 atomic_set(&lock->count, 0);
105391 @@ -601,7 +601,7 @@ skip_wait:
105392 return 0;
105393
105394 err:
105395 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
105396 + mutex_remove_waiter(lock, &waiter, task);
105397 spin_unlock_mutex(&lock->wait_lock, flags);
105398 debug_mutex_free_waiter(&waiter);
105399 mutex_release(&lock->dep_map, 1, ip);
105400 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
105401 index 1d96dd0..994ff19 100644
105402 --- a/kernel/locking/rtmutex-tester.c
105403 +++ b/kernel/locking/rtmutex-tester.c
105404 @@ -22,7 +22,7 @@
105405 #define MAX_RT_TEST_MUTEXES 8
105406
105407 static spinlock_t rttest_lock;
105408 -static atomic_t rttest_event;
105409 +static atomic_unchecked_t rttest_event;
105410
105411 struct test_thread_data {
105412 int opcode;
105413 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105414
105415 case RTTEST_LOCKCONT:
105416 td->mutexes[td->opdata] = 1;
105417 - td->event = atomic_add_return(1, &rttest_event);
105418 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105419 return 0;
105420
105421 case RTTEST_RESET:
105422 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105423 return 0;
105424
105425 case RTTEST_RESETEVENT:
105426 - atomic_set(&rttest_event, 0);
105427 + atomic_set_unchecked(&rttest_event, 0);
105428 return 0;
105429
105430 default:
105431 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105432 return ret;
105433
105434 td->mutexes[id] = 1;
105435 - td->event = atomic_add_return(1, &rttest_event);
105436 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105437 rt_mutex_lock(&mutexes[id]);
105438 - td->event = atomic_add_return(1, &rttest_event);
105439 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105440 td->mutexes[id] = 4;
105441 return 0;
105442
105443 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105444 return ret;
105445
105446 td->mutexes[id] = 1;
105447 - td->event = atomic_add_return(1, &rttest_event);
105448 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105449 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
105450 - td->event = atomic_add_return(1, &rttest_event);
105451 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105452 td->mutexes[id] = ret ? 0 : 4;
105453 return ret ? -EINTR : 0;
105454
105455 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105456 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
105457 return ret;
105458
105459 - td->event = atomic_add_return(1, &rttest_event);
105460 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105461 rt_mutex_unlock(&mutexes[id]);
105462 - td->event = atomic_add_return(1, &rttest_event);
105463 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105464 td->mutexes[id] = 0;
105465 return 0;
105466
105467 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105468 break;
105469
105470 td->mutexes[dat] = 2;
105471 - td->event = atomic_add_return(1, &rttest_event);
105472 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105473 break;
105474
105475 default:
105476 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105477 return;
105478
105479 td->mutexes[dat] = 3;
105480 - td->event = atomic_add_return(1, &rttest_event);
105481 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105482 break;
105483
105484 case RTTEST_LOCKNOWAIT:
105485 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105486 return;
105487
105488 td->mutexes[dat] = 1;
105489 - td->event = atomic_add_return(1, &rttest_event);
105490 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105491 return;
105492
105493 default:
105494 diff --git a/kernel/module.c b/kernel/module.c
105495 index cfc9e84..a058697 100644
105496 --- a/kernel/module.c
105497 +++ b/kernel/module.c
105498 @@ -59,6 +59,7 @@
105499 #include <linux/jump_label.h>
105500 #include <linux/pfn.h>
105501 #include <linux/bsearch.h>
105502 +#include <linux/grsecurity.h>
105503 #include <uapi/linux/module.h>
105504 #include "module-internal.h"
105505
105506 @@ -145,7 +146,7 @@ module_param(sig_enforce, bool_enable_only, 0644);
105507 #endif /* CONFIG_MODULE_SIG */
105508
105509 /* Block module loading/unloading? */
105510 -int modules_disabled = 0;
105511 +int modules_disabled __read_only = 0;
105512 core_param(nomodule, modules_disabled, bint, 0);
105513
105514 /* Waiting for a module to finish initializing? */
105515 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
105516
105517 /* Bounds of module allocation, for speeding __module_address.
105518 * Protected by module_mutex. */
105519 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
105520 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
105521 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
105522
105523 int register_module_notifier(struct notifier_block *nb)
105524 {
105525 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105526 return true;
105527
105528 list_for_each_entry_rcu(mod, &modules, list) {
105529 - struct symsearch arr[] = {
105530 + struct symsearch modarr[] = {
105531 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
105532 NOT_GPL_ONLY, false },
105533 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
105534 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105535 if (mod->state == MODULE_STATE_UNFORMED)
105536 continue;
105537
105538 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
105539 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
105540 return true;
105541 }
105542 return false;
105543 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
105544 if (!pcpusec->sh_size)
105545 return 0;
105546
105547 - if (align > PAGE_SIZE) {
105548 + if (align-1 >= PAGE_SIZE) {
105549 pr_warn("%s: per-cpu alignment %li > %li\n",
105550 mod->name, align, PAGE_SIZE);
105551 align = PAGE_SIZE;
105552 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
105553 static ssize_t show_coresize(struct module_attribute *mattr,
105554 struct module_kobject *mk, char *buffer)
105555 {
105556 - return sprintf(buffer, "%u\n", mk->mod->core_size);
105557 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
105558 }
105559
105560 static struct module_attribute modinfo_coresize =
105561 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
105562 static ssize_t show_initsize(struct module_attribute *mattr,
105563 struct module_kobject *mk, char *buffer)
105564 {
105565 - return sprintf(buffer, "%u\n", mk->mod->init_size);
105566 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
105567 }
105568
105569 static struct module_attribute modinfo_initsize =
105570 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
105571 goto bad_version;
105572 }
105573
105574 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105575 + /*
105576 + * avoid potentially printing jibberish on attempted load
105577 + * of a module randomized with a different seed
105578 + */
105579 + pr_warn("no symbol version for %s\n", symname);
105580 +#else
105581 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
105582 +#endif
105583 return 0;
105584
105585 bad_version:
105586 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105587 + /*
105588 + * avoid potentially printing jibberish on attempted load
105589 + * of a module randomized with a different seed
105590 + */
105591 + pr_warn("attempted module disagrees about version of symbol %s\n",
105592 + symname);
105593 +#else
105594 pr_warn("%s: disagrees about version of symbol %s\n",
105595 mod->name, symname);
105596 +#endif
105597 return 0;
105598 }
105599
105600 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
105601 */
105602 #ifdef CONFIG_SYSFS
105603
105604 -#ifdef CONFIG_KALLSYMS
105605 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
105606 static inline bool sect_empty(const Elf_Shdr *sect)
105607 {
105608 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
105609 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
105610 {
105611 unsigned int notes, loaded, i;
105612 struct module_notes_attrs *notes_attrs;
105613 - struct bin_attribute *nattr;
105614 + bin_attribute_no_const *nattr;
105615
105616 /* failed to create section attributes, so can't create notes */
105617 if (!mod->sect_attrs)
105618 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
105619 static int module_add_modinfo_attrs(struct module *mod)
105620 {
105621 struct module_attribute *attr;
105622 - struct module_attribute *temp_attr;
105623 + module_attribute_no_const *temp_attr;
105624 int error = 0;
105625 int i;
105626
105627 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
105628
105629 static void unset_module_core_ro_nx(struct module *mod)
105630 {
105631 - set_page_attributes(mod->module_core + mod->core_text_size,
105632 - mod->module_core + mod->core_size,
105633 + set_page_attributes(mod->module_core_rw,
105634 + mod->module_core_rw + mod->core_size_rw,
105635 set_memory_x);
105636 - set_page_attributes(mod->module_core,
105637 - mod->module_core + mod->core_ro_size,
105638 + set_page_attributes(mod->module_core_rx,
105639 + mod->module_core_rx + mod->core_size_rx,
105640 set_memory_rw);
105641 }
105642
105643 static void unset_module_init_ro_nx(struct module *mod)
105644 {
105645 - set_page_attributes(mod->module_init + mod->init_text_size,
105646 - mod->module_init + mod->init_size,
105647 + set_page_attributes(mod->module_init_rw,
105648 + mod->module_init_rw + mod->init_size_rw,
105649 set_memory_x);
105650 - set_page_attributes(mod->module_init,
105651 - mod->module_init + mod->init_ro_size,
105652 + set_page_attributes(mod->module_init_rx,
105653 + mod->module_init_rx + mod->init_size_rx,
105654 set_memory_rw);
105655 }
105656
105657 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
105658 list_for_each_entry_rcu(mod, &modules, list) {
105659 if (mod->state == MODULE_STATE_UNFORMED)
105660 continue;
105661 - if ((mod->module_core) && (mod->core_text_size)) {
105662 - set_page_attributes(mod->module_core,
105663 - mod->module_core + mod->core_text_size,
105664 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105665 + set_page_attributes(mod->module_core_rx,
105666 + mod->module_core_rx + mod->core_size_rx,
105667 set_memory_rw);
105668 }
105669 - if ((mod->module_init) && (mod->init_text_size)) {
105670 - set_page_attributes(mod->module_init,
105671 - mod->module_init + mod->init_text_size,
105672 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105673 + set_page_attributes(mod->module_init_rx,
105674 + mod->module_init_rx + mod->init_size_rx,
105675 set_memory_rw);
105676 }
105677 }
105678 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
105679 list_for_each_entry_rcu(mod, &modules, list) {
105680 if (mod->state == MODULE_STATE_UNFORMED)
105681 continue;
105682 - if ((mod->module_core) && (mod->core_text_size)) {
105683 - set_page_attributes(mod->module_core,
105684 - mod->module_core + mod->core_text_size,
105685 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105686 + set_page_attributes(mod->module_core_rx,
105687 + mod->module_core_rx + mod->core_size_rx,
105688 set_memory_ro);
105689 }
105690 - if ((mod->module_init) && (mod->init_text_size)) {
105691 - set_page_attributes(mod->module_init,
105692 - mod->module_init + mod->init_text_size,
105693 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105694 + set_page_attributes(mod->module_init_rx,
105695 + mod->module_init_rx + mod->init_size_rx,
105696 set_memory_ro);
105697 }
105698 }
105699 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
105700 #else
105701 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
105702 static void unset_module_core_ro_nx(struct module *mod) { }
105703 -static void unset_module_init_ro_nx(struct module *mod) { }
105704 +static void unset_module_init_ro_nx(struct module *mod)
105705 +{
105706 +
105707 +#ifdef CONFIG_PAX_KERNEXEC
105708 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105709 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105710 +#endif
105711 +
105712 +}
105713 #endif
105714
105715 void __weak module_memfree(void *module_region)
105716 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
105717 /* This may be NULL, but that's OK */
105718 unset_module_init_ro_nx(mod);
105719 module_arch_freeing_init(mod);
105720 - module_memfree(mod->module_init);
105721 + module_memfree(mod->module_init_rw);
105722 + module_memfree_exec(mod->module_init_rx);
105723 kfree(mod->args);
105724 percpu_modfree(mod);
105725
105726 /* Free lock-classes; relies on the preceding sync_rcu(). */
105727 - lockdep_free_key_range(mod->module_core, mod->core_size);
105728 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
105729 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
105730
105731 /* Finally, free the core (containing the module structure) */
105732 unset_module_core_ro_nx(mod);
105733 - module_memfree(mod->module_core);
105734 + module_memfree_exec(mod->module_core_rx);
105735 + module_memfree(mod->module_core_rw);
105736
105737 #ifdef CONFIG_MPU
105738 update_protections(current->mm);
105739 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105740 int ret = 0;
105741 const struct kernel_symbol *ksym;
105742
105743 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105744 + int is_fs_load = 0;
105745 + int register_filesystem_found = 0;
105746 + char *p;
105747 +
105748 + p = strstr(mod->args, "grsec_modharden_fs");
105749 + if (p) {
105750 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
105751 + /* copy \0 as well */
105752 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
105753 + is_fs_load = 1;
105754 + }
105755 +#endif
105756 +
105757 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
105758 const char *name = info->strtab + sym[i].st_name;
105759
105760 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105761 + /* it's a real shame this will never get ripped and copied
105762 + upstream! ;(
105763 + */
105764 + if (is_fs_load && !strcmp(name, "register_filesystem"))
105765 + register_filesystem_found = 1;
105766 +#endif
105767 +
105768 switch (sym[i].st_shndx) {
105769 case SHN_COMMON:
105770 /* Ignore common symbols */
105771 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105772 ksym = resolve_symbol_wait(mod, info, name);
105773 /* Ok if resolved. */
105774 if (ksym && !IS_ERR(ksym)) {
105775 + pax_open_kernel();
105776 sym[i].st_value = ksym->value;
105777 + pax_close_kernel();
105778 break;
105779 }
105780
105781 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105782 secbase = (unsigned long)mod_percpu(mod);
105783 else
105784 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
105785 + pax_open_kernel();
105786 sym[i].st_value += secbase;
105787 + pax_close_kernel();
105788 break;
105789 }
105790 }
105791
105792 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105793 + if (is_fs_load && !register_filesystem_found) {
105794 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
105795 + ret = -EPERM;
105796 + }
105797 +#endif
105798 +
105799 return ret;
105800 }
105801
105802 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
105803 || s->sh_entsize != ~0UL
105804 || strstarts(sname, ".init"))
105805 continue;
105806 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
105807 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105808 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
105809 + else
105810 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
105811 pr_debug("\t%s\n", sname);
105812 }
105813 - switch (m) {
105814 - case 0: /* executable */
105815 - mod->core_size = debug_align(mod->core_size);
105816 - mod->core_text_size = mod->core_size;
105817 - break;
105818 - case 1: /* RO: text and ro-data */
105819 - mod->core_size = debug_align(mod->core_size);
105820 - mod->core_ro_size = mod->core_size;
105821 - break;
105822 - case 3: /* whole core */
105823 - mod->core_size = debug_align(mod->core_size);
105824 - break;
105825 - }
105826 }
105827
105828 pr_debug("Init section allocation order:\n");
105829 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
105830 || s->sh_entsize != ~0UL
105831 || !strstarts(sname, ".init"))
105832 continue;
105833 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
105834 - | INIT_OFFSET_MASK);
105835 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105836 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
105837 + else
105838 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
105839 + s->sh_entsize |= INIT_OFFSET_MASK;
105840 pr_debug("\t%s\n", sname);
105841 }
105842 - switch (m) {
105843 - case 0: /* executable */
105844 - mod->init_size = debug_align(mod->init_size);
105845 - mod->init_text_size = mod->init_size;
105846 - break;
105847 - case 1: /* RO: text and ro-data */
105848 - mod->init_size = debug_align(mod->init_size);
105849 - mod->init_ro_size = mod->init_size;
105850 - break;
105851 - case 3: /* whole init */
105852 - mod->init_size = debug_align(mod->init_size);
105853 - break;
105854 - }
105855 }
105856 }
105857
105858 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105859
105860 /* Put symbol section at end of init part of module. */
105861 symsect->sh_flags |= SHF_ALLOC;
105862 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
105863 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
105864 info->index.sym) | INIT_OFFSET_MASK;
105865 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
105866
105867 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105868 }
105869
105870 /* Append room for core symbols at end of core part. */
105871 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
105872 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
105873 - mod->core_size += strtab_size;
105874 - mod->core_size = debug_align(mod->core_size);
105875 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
105876 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
105877 + mod->core_size_rx += strtab_size;
105878 + mod->core_size_rx = debug_align(mod->core_size_rx);
105879
105880 /* Put string table section at end of init part of module. */
105881 strsect->sh_flags |= SHF_ALLOC;
105882 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
105883 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
105884 info->index.str) | INIT_OFFSET_MASK;
105885 - mod->init_size = debug_align(mod->init_size);
105886 + mod->init_size_rx = debug_align(mod->init_size_rx);
105887 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
105888 }
105889
105890 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105891 /* Make sure we get permanent strtab: don't use info->strtab. */
105892 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
105893
105894 + pax_open_kernel();
105895 +
105896 /* Set types up while we still have access to sections. */
105897 for (i = 0; i < mod->num_symtab; i++)
105898 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
105899
105900 - mod->core_symtab = dst = mod->module_core + info->symoffs;
105901 - mod->core_strtab = s = mod->module_core + info->stroffs;
105902 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
105903 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
105904 src = mod->symtab;
105905 for (ndst = i = 0; i < mod->num_symtab; i++) {
105906 if (i == 0 ||
105907 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105908 }
105909 }
105910 mod->core_num_syms = ndst;
105911 +
105912 + pax_close_kernel();
105913 }
105914 #else
105915 static inline void layout_symtab(struct module *mod, struct load_info *info)
105916 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
105917 return vmalloc_exec(size);
105918 }
105919
105920 -static void *module_alloc_update_bounds(unsigned long size)
105921 +static void *module_alloc_update_bounds_rw(unsigned long size)
105922 {
105923 void *ret = module_alloc(size);
105924
105925 if (ret) {
105926 mutex_lock(&module_mutex);
105927 /* Update module bounds. */
105928 - if ((unsigned long)ret < module_addr_min)
105929 - module_addr_min = (unsigned long)ret;
105930 - if ((unsigned long)ret + size > module_addr_max)
105931 - module_addr_max = (unsigned long)ret + size;
105932 + if ((unsigned long)ret < module_addr_min_rw)
105933 + module_addr_min_rw = (unsigned long)ret;
105934 + if ((unsigned long)ret + size > module_addr_max_rw)
105935 + module_addr_max_rw = (unsigned long)ret + size;
105936 + mutex_unlock(&module_mutex);
105937 + }
105938 + return ret;
105939 +}
105940 +
105941 +static void *module_alloc_update_bounds_rx(unsigned long size)
105942 +{
105943 + void *ret = module_alloc_exec(size);
105944 +
105945 + if (ret) {
105946 + mutex_lock(&module_mutex);
105947 + /* Update module bounds. */
105948 + if ((unsigned long)ret < module_addr_min_rx)
105949 + module_addr_min_rx = (unsigned long)ret;
105950 + if ((unsigned long)ret + size > module_addr_max_rx)
105951 + module_addr_max_rx = (unsigned long)ret + size;
105952 mutex_unlock(&module_mutex);
105953 }
105954 return ret;
105955 @@ -2666,7 +2729,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105956 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
105957
105958 if (info->index.sym == 0) {
105959 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105960 + /*
105961 + * avoid potentially printing jibberish on attempted load
105962 + * of a module randomized with a different seed
105963 + */
105964 + pr_warn("module has no symbols (stripped?)\n");
105965 +#else
105966 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
105967 +#endif
105968 return ERR_PTR(-ENOEXEC);
105969 }
105970
105971 @@ -2682,8 +2753,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105972 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105973 {
105974 const char *modmagic = get_modinfo(info, "vermagic");
105975 + const char *license = get_modinfo(info, "license");
105976 int err;
105977
105978 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
105979 + if (!license || !license_is_gpl_compatible(license))
105980 + return -ENOEXEC;
105981 +#endif
105982 +
105983 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
105984 modmagic = NULL;
105985
105986 @@ -2708,7 +2785,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105987 }
105988
105989 /* Set up license info based on the info section */
105990 - set_license(mod, get_modinfo(info, "license"));
105991 + set_license(mod, license);
105992
105993 return 0;
105994 }
105995 @@ -2805,7 +2882,7 @@ static int move_module(struct module *mod, struct load_info *info)
105996 void *ptr;
105997
105998 /* Do the allocs. */
105999 - ptr = module_alloc_update_bounds(mod->core_size);
106000 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
106001 /*
106002 * The pointer to this block is stored in the module structure
106003 * which is inside the block. Just mark it as not being a
106004 @@ -2815,11 +2892,11 @@ static int move_module(struct module *mod, struct load_info *info)
106005 if (!ptr)
106006 return -ENOMEM;
106007
106008 - memset(ptr, 0, mod->core_size);
106009 - mod->module_core = ptr;
106010 + memset(ptr, 0, mod->core_size_rw);
106011 + mod->module_core_rw = ptr;
106012
106013 - if (mod->init_size) {
106014 - ptr = module_alloc_update_bounds(mod->init_size);
106015 + if (mod->init_size_rw) {
106016 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
106017 /*
106018 * The pointer to this block is stored in the module structure
106019 * which is inside the block. This block doesn't need to be
106020 @@ -2828,13 +2905,45 @@ static int move_module(struct module *mod, struct load_info *info)
106021 */
106022 kmemleak_ignore(ptr);
106023 if (!ptr) {
106024 - module_memfree(mod->module_core);
106025 + module_memfree(mod->module_core_rw);
106026 return -ENOMEM;
106027 }
106028 - memset(ptr, 0, mod->init_size);
106029 - mod->module_init = ptr;
106030 + memset(ptr, 0, mod->init_size_rw);
106031 + mod->module_init_rw = ptr;
106032 } else
106033 - mod->module_init = NULL;
106034 + mod->module_init_rw = NULL;
106035 +
106036 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
106037 + kmemleak_not_leak(ptr);
106038 + if (!ptr) {
106039 + if (mod->module_init_rw)
106040 + module_memfree(mod->module_init_rw);
106041 + module_memfree(mod->module_core_rw);
106042 + return -ENOMEM;
106043 + }
106044 +
106045 + pax_open_kernel();
106046 + memset(ptr, 0, mod->core_size_rx);
106047 + pax_close_kernel();
106048 + mod->module_core_rx = ptr;
106049 +
106050 + if (mod->init_size_rx) {
106051 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
106052 + kmemleak_ignore(ptr);
106053 + if (!ptr && mod->init_size_rx) {
106054 + module_memfree_exec(mod->module_core_rx);
106055 + if (mod->module_init_rw)
106056 + module_memfree(mod->module_init_rw);
106057 + module_memfree(mod->module_core_rw);
106058 + return -ENOMEM;
106059 + }
106060 +
106061 + pax_open_kernel();
106062 + memset(ptr, 0, mod->init_size_rx);
106063 + pax_close_kernel();
106064 + mod->module_init_rx = ptr;
106065 + } else
106066 + mod->module_init_rx = NULL;
106067
106068 /* Transfer each section which specifies SHF_ALLOC */
106069 pr_debug("final section addresses:\n");
106070 @@ -2845,16 +2954,45 @@ static int move_module(struct module *mod, struct load_info *info)
106071 if (!(shdr->sh_flags & SHF_ALLOC))
106072 continue;
106073
106074 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
106075 - dest = mod->module_init
106076 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106077 - else
106078 - dest = mod->module_core + shdr->sh_entsize;
106079 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
106080 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
106081 + dest = mod->module_init_rw
106082 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106083 + else
106084 + dest = mod->module_init_rx
106085 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
106086 + } else {
106087 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
106088 + dest = mod->module_core_rw + shdr->sh_entsize;
106089 + else
106090 + dest = mod->module_core_rx + shdr->sh_entsize;
106091 + }
106092 +
106093 + if (shdr->sh_type != SHT_NOBITS) {
106094 +
106095 +#ifdef CONFIG_PAX_KERNEXEC
106096 +#ifdef CONFIG_X86_64
106097 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
106098 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
106099 +#endif
106100 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
106101 + pax_open_kernel();
106102 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
106103 + pax_close_kernel();
106104 + } else
106105 +#endif
106106
106107 - if (shdr->sh_type != SHT_NOBITS)
106108 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
106109 + }
106110 /* Update sh_addr to point to copy in image. */
106111 - shdr->sh_addr = (unsigned long)dest;
106112 +
106113 +#ifdef CONFIG_PAX_KERNEXEC
106114 + if (shdr->sh_flags & SHF_EXECINSTR)
106115 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
106116 + else
106117 +#endif
106118 +
106119 + shdr->sh_addr = (unsigned long)dest;
106120 pr_debug("\t0x%lx %s\n",
106121 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
106122 }
106123 @@ -2911,12 +3049,12 @@ static void flush_module_icache(const struct module *mod)
106124 * Do it before processing of module parameters, so the module
106125 * can provide parameter accessor functions of its own.
106126 */
106127 - if (mod->module_init)
106128 - flush_icache_range((unsigned long)mod->module_init,
106129 - (unsigned long)mod->module_init
106130 - + mod->init_size);
106131 - flush_icache_range((unsigned long)mod->module_core,
106132 - (unsigned long)mod->module_core + mod->core_size);
106133 + if (mod->module_init_rx)
106134 + flush_icache_range((unsigned long)mod->module_init_rx,
106135 + (unsigned long)mod->module_init_rx
106136 + + mod->init_size_rx);
106137 + flush_icache_range((unsigned long)mod->module_core_rx,
106138 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
106139
106140 set_fs(old_fs);
106141 }
106142 @@ -2974,8 +3112,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
106143 {
106144 percpu_modfree(mod);
106145 module_arch_freeing_init(mod);
106146 - module_memfree(mod->module_init);
106147 - module_memfree(mod->module_core);
106148 + module_memfree_exec(mod->module_init_rx);
106149 + module_memfree_exec(mod->module_core_rx);
106150 + module_memfree(mod->module_init_rw);
106151 + module_memfree(mod->module_core_rw);
106152 }
106153
106154 int __weak module_finalize(const Elf_Ehdr *hdr,
106155 @@ -2988,7 +3128,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
106156 static int post_relocation(struct module *mod, const struct load_info *info)
106157 {
106158 /* Sort exception table now relocations are done. */
106159 + pax_open_kernel();
106160 sort_extable(mod->extable, mod->extable + mod->num_exentries);
106161 + pax_close_kernel();
106162
106163 /* Copy relocated percpu area over. */
106164 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
106165 @@ -3036,13 +3178,15 @@ static void do_mod_ctors(struct module *mod)
106166 /* For freeing module_init on success, in case kallsyms traversing */
106167 struct mod_initfree {
106168 struct rcu_head rcu;
106169 - void *module_init;
106170 + void *module_init_rw;
106171 + void *module_init_rx;
106172 };
106173
106174 static void do_free_init(struct rcu_head *head)
106175 {
106176 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
106177 - module_memfree(m->module_init);
106178 + module_memfree(m->module_init_rw);
106179 + module_memfree_exec(m->module_init_rx);
106180 kfree(m);
106181 }
106182
106183 @@ -3062,7 +3206,8 @@ static noinline int do_init_module(struct module *mod)
106184 ret = -ENOMEM;
106185 goto fail;
106186 }
106187 - freeinit->module_init = mod->module_init;
106188 + freeinit->module_init_rw = mod->module_init_rw;
106189 + freeinit->module_init_rx = mod->module_init_rx;
106190
106191 /*
106192 * We want to find out whether @mod uses async during init. Clear
106193 @@ -3121,10 +3266,10 @@ static noinline int do_init_module(struct module *mod)
106194 #endif
106195 unset_module_init_ro_nx(mod);
106196 module_arch_freeing_init(mod);
106197 - mod->module_init = NULL;
106198 - mod->init_size = 0;
106199 - mod->init_ro_size = 0;
106200 - mod->init_text_size = 0;
106201 + mod->module_init_rw = NULL;
106202 + mod->module_init_rx = NULL;
106203 + mod->init_size_rw = 0;
106204 + mod->init_size_rx = 0;
106205 /*
106206 * We want to free module_init, but be aware that kallsyms may be
106207 * walking this with preempt disabled. In all the failure paths,
106208 @@ -3212,16 +3357,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
106209 module_bug_finalize(info->hdr, info->sechdrs, mod);
106210
106211 /* Set RO and NX regions for core */
106212 - set_section_ro_nx(mod->module_core,
106213 - mod->core_text_size,
106214 - mod->core_ro_size,
106215 - mod->core_size);
106216 + set_section_ro_nx(mod->module_core_rx,
106217 + mod->core_size_rx,
106218 + mod->core_size_rx,
106219 + mod->core_size_rx);
106220
106221 /* Set RO and NX regions for init */
106222 - set_section_ro_nx(mod->module_init,
106223 - mod->init_text_size,
106224 - mod->init_ro_size,
106225 - mod->init_size);
106226 + set_section_ro_nx(mod->module_init_rx,
106227 + mod->init_size_rx,
106228 + mod->init_size_rx,
106229 + mod->init_size_rx);
106230
106231 /* Mark state as coming so strong_try_module_get() ignores us,
106232 * but kallsyms etc. can see us. */
106233 @@ -3305,9 +3450,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
106234 if (err)
106235 goto free_unload;
106236
106237 + /* Now copy in args */
106238 + mod->args = strndup_user(uargs, ~0UL >> 1);
106239 + if (IS_ERR(mod->args)) {
106240 + err = PTR_ERR(mod->args);
106241 + goto free_unload;
106242 + }
106243 +
106244 /* Set up MODINFO_ATTR fields */
106245 setup_modinfo(mod, info);
106246
106247 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
106248 + {
106249 + char *p, *p2;
106250 +
106251 + if (strstr(mod->args, "grsec_modharden_netdev")) {
106252 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
106253 + err = -EPERM;
106254 + goto free_modinfo;
106255 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
106256 + p += sizeof("grsec_modharden_normal") - 1;
106257 + p2 = strstr(p, "_");
106258 + if (p2) {
106259 + *p2 = '\0';
106260 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
106261 + *p2 = '_';
106262 + }
106263 + err = -EPERM;
106264 + goto free_modinfo;
106265 + }
106266 + }
106267 +#endif
106268 +
106269 /* Fix up syms, so that st_value is a pointer to location. */
106270 err = simplify_symbols(mod, info);
106271 if (err < 0)
106272 @@ -3323,13 +3497,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
106273
106274 flush_module_icache(mod);
106275
106276 - /* Now copy in args */
106277 - mod->args = strndup_user(uargs, ~0UL >> 1);
106278 - if (IS_ERR(mod->args)) {
106279 - err = PTR_ERR(mod->args);
106280 - goto free_arch_cleanup;
106281 - }
106282 -
106283 dynamic_debug_setup(info->debug, info->num_debug);
106284
106285 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
106286 @@ -3380,11 +3547,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
106287 ddebug_cleanup:
106288 dynamic_debug_remove(info->debug);
106289 synchronize_sched();
106290 - kfree(mod->args);
106291 - free_arch_cleanup:
106292 module_arch_cleanup(mod);
106293 free_modinfo:
106294 free_modinfo(mod);
106295 + kfree(mod->args);
106296 free_unload:
106297 module_unload_free(mod);
106298 unlink_mod:
106299 @@ -3397,7 +3563,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
106300 mutex_unlock(&module_mutex);
106301 free_module:
106302 /* Free lock-classes; relies on the preceding sync_rcu() */
106303 - lockdep_free_key_range(mod->module_core, mod->core_size);
106304 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
106305 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
106306
106307 module_deallocate(mod, info);
106308 free_copy:
106309 @@ -3474,10 +3641,16 @@ static const char *get_ksymbol(struct module *mod,
106310 unsigned long nextval;
106311
106312 /* At worse, next value is at end of module */
106313 - if (within_module_init(addr, mod))
106314 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
106315 + if (within_module_init_rx(addr, mod))
106316 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
106317 + else if (within_module_init_rw(addr, mod))
106318 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
106319 + else if (within_module_core_rx(addr, mod))
106320 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
106321 + else if (within_module_core_rw(addr, mod))
106322 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
106323 else
106324 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
106325 + return NULL;
106326
106327 /* Scan for closest preceding symbol, and next symbol. (ELF
106328 starts real symbols at 1). */
106329 @@ -3725,7 +3898,7 @@ static int m_show(struct seq_file *m, void *p)
106330 return 0;
106331
106332 seq_printf(m, "%s %u",
106333 - mod->name, mod->init_size + mod->core_size);
106334 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
106335 print_unload_info(m, mod);
106336
106337 /* Informative for users. */
106338 @@ -3734,7 +3907,7 @@ static int m_show(struct seq_file *m, void *p)
106339 mod->state == MODULE_STATE_COMING ? "Loading" :
106340 "Live");
106341 /* Used by oprofile and other similar tools. */
106342 - seq_printf(m, " 0x%pK", mod->module_core);
106343 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
106344
106345 /* Taints info */
106346 if (mod->taints)
106347 @@ -3770,7 +3943,17 @@ static const struct file_operations proc_modules_operations = {
106348
106349 static int __init proc_modules_init(void)
106350 {
106351 +#ifndef CONFIG_GRKERNSEC_HIDESYM
106352 +#ifdef CONFIG_GRKERNSEC_PROC_USER
106353 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106354 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
106355 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
106356 +#else
106357 proc_create("modules", 0, NULL, &proc_modules_operations);
106358 +#endif
106359 +#else
106360 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106361 +#endif
106362 return 0;
106363 }
106364 module_init(proc_modules_init);
106365 @@ -3831,7 +4014,8 @@ struct module *__module_address(unsigned long addr)
106366 {
106367 struct module *mod;
106368
106369 - if (addr < module_addr_min || addr > module_addr_max)
106370 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
106371 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
106372 return NULL;
106373
106374 list_for_each_entry_rcu(mod, &modules, list) {
106375 @@ -3872,11 +4056,20 @@ bool is_module_text_address(unsigned long addr)
106376 */
106377 struct module *__module_text_address(unsigned long addr)
106378 {
106379 - struct module *mod = __module_address(addr);
106380 + struct module *mod;
106381 +
106382 +#ifdef CONFIG_X86_32
106383 + addr = ktla_ktva(addr);
106384 +#endif
106385 +
106386 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
106387 + return NULL;
106388 +
106389 + mod = __module_address(addr);
106390 +
106391 if (mod) {
106392 /* Make sure it's within the text section. */
106393 - if (!within(addr, mod->module_init, mod->init_text_size)
106394 - && !within(addr, mod->module_core, mod->core_text_size))
106395 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
106396 mod = NULL;
106397 }
106398 return mod;
106399 diff --git a/kernel/notifier.c b/kernel/notifier.c
106400 index ae9fc7c..5085fbf 100644
106401 --- a/kernel/notifier.c
106402 +++ b/kernel/notifier.c
106403 @@ -5,6 +5,7 @@
106404 #include <linux/rcupdate.h>
106405 #include <linux/vmalloc.h>
106406 #include <linux/reboot.h>
106407 +#include <linux/mm.h>
106408
106409 /*
106410 * Notifier list for kernel code which wants to be called
106411 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
106412 while ((*nl) != NULL) {
106413 if (n->priority > (*nl)->priority)
106414 break;
106415 - nl = &((*nl)->next);
106416 + nl = (struct notifier_block **)&((*nl)->next);
106417 }
106418 - n->next = *nl;
106419 + pax_open_kernel();
106420 + *(const void **)&n->next = *nl;
106421 rcu_assign_pointer(*nl, n);
106422 + pax_close_kernel();
106423 return 0;
106424 }
106425
106426 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
106427 return 0;
106428 if (n->priority > (*nl)->priority)
106429 break;
106430 - nl = &((*nl)->next);
106431 + nl = (struct notifier_block **)&((*nl)->next);
106432 }
106433 - n->next = *nl;
106434 + pax_open_kernel();
106435 + *(const void **)&n->next = *nl;
106436 rcu_assign_pointer(*nl, n);
106437 + pax_close_kernel();
106438 return 0;
106439 }
106440
106441 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
106442 {
106443 while ((*nl) != NULL) {
106444 if ((*nl) == n) {
106445 + pax_open_kernel();
106446 rcu_assign_pointer(*nl, n->next);
106447 + pax_close_kernel();
106448 return 0;
106449 }
106450 - nl = &((*nl)->next);
106451 + nl = (struct notifier_block **)&((*nl)->next);
106452 }
106453 return -ENOENT;
106454 }
106455 diff --git a/kernel/padata.c b/kernel/padata.c
106456 index b38bea9..91acfbe 100644
106457 --- a/kernel/padata.c
106458 +++ b/kernel/padata.c
106459 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
106460 * seq_nr mod. number of cpus in use.
106461 */
106462
106463 - seq_nr = atomic_inc_return(&pd->seq_nr);
106464 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
106465 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
106466
106467 return padata_index_to_cpu(pd, cpu_index);
106468 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
106469 padata_init_pqueues(pd);
106470 padata_init_squeues(pd);
106471 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
106472 - atomic_set(&pd->seq_nr, -1);
106473 + atomic_set_unchecked(&pd->seq_nr, -1);
106474 atomic_set(&pd->reorder_objects, 0);
106475 atomic_set(&pd->refcnt, 0);
106476 pd->pinst = pinst;
106477 diff --git a/kernel/panic.c b/kernel/panic.c
106478 index 8136ad7..15c857b 100644
106479 --- a/kernel/panic.c
106480 +++ b/kernel/panic.c
106481 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
106482 /*
106483 * Stop ourself in panic -- architecture code may override this
106484 */
106485 -void __weak panic_smp_self_stop(void)
106486 +void __weak __noreturn panic_smp_self_stop(void)
106487 {
106488 while (1)
106489 cpu_relax();
106490 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
106491 disable_trace_on_warning();
106492
106493 pr_warn("------------[ cut here ]------------\n");
106494 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
106495 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
106496 raw_smp_processor_id(), current->pid, file, line, caller);
106497
106498 if (args)
106499 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
106500 */
106501 __visible void __stack_chk_fail(void)
106502 {
106503 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
106504 + dump_stack();
106505 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
106506 __builtin_return_address(0));
106507 }
106508 EXPORT_SYMBOL(__stack_chk_fail);
106509 diff --git a/kernel/pid.c b/kernel/pid.c
106510 index 4fd07d5..02bce4f 100644
106511 --- a/kernel/pid.c
106512 +++ b/kernel/pid.c
106513 @@ -33,6 +33,7 @@
106514 #include <linux/rculist.h>
106515 #include <linux/bootmem.h>
106516 #include <linux/hash.h>
106517 +#include <linux/security.h>
106518 #include <linux/pid_namespace.h>
106519 #include <linux/init_task.h>
106520 #include <linux/syscalls.h>
106521 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
106522
106523 int pid_max = PID_MAX_DEFAULT;
106524
106525 -#define RESERVED_PIDS 300
106526 +#define RESERVED_PIDS 500
106527
106528 int pid_max_min = RESERVED_PIDS + 1;
106529 int pid_max_max = PID_MAX_LIMIT;
106530 @@ -451,10 +452,18 @@ EXPORT_SYMBOL(pid_task);
106531 */
106532 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
106533 {
106534 + struct task_struct *task;
106535 +
106536 rcu_lockdep_assert(rcu_read_lock_held(),
106537 "find_task_by_pid_ns() needs rcu_read_lock()"
106538 " protection");
106539 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106540 +
106541 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106542 +
106543 + if (gr_pid_is_chrooted(task))
106544 + return NULL;
106545 +
106546 + return task;
106547 }
106548
106549 struct task_struct *find_task_by_vpid(pid_t vnr)
106550 @@ -462,6 +471,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
106551 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
106552 }
106553
106554 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
106555 +{
106556 + rcu_lockdep_assert(rcu_read_lock_held(),
106557 + "find_task_by_pid_ns() needs rcu_read_lock()"
106558 + " protection");
106559 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
106560 +}
106561 +
106562 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
106563 {
106564 struct pid *pid;
106565 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
106566 index a65ba13..f600dbb 100644
106567 --- a/kernel/pid_namespace.c
106568 +++ b/kernel/pid_namespace.c
106569 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
106570 void __user *buffer, size_t *lenp, loff_t *ppos)
106571 {
106572 struct pid_namespace *pid_ns = task_active_pid_ns(current);
106573 - struct ctl_table tmp = *table;
106574 + ctl_table_no_const tmp = *table;
106575
106576 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
106577 return -EPERM;
106578 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
106579 index 7e01f78..f5da19d 100644
106580 --- a/kernel/power/Kconfig
106581 +++ b/kernel/power/Kconfig
106582 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
106583 config HIBERNATION
106584 bool "Hibernation (aka 'suspend to disk')"
106585 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
106586 + depends on !GRKERNSEC_KMEM
106587 + depends on !PAX_MEMORY_SANITIZE
106588 select HIBERNATE_CALLBACKS
106589 select LZO_COMPRESS
106590 select LZO_DECOMPRESS
106591 diff --git a/kernel/power/process.c b/kernel/power/process.c
106592 index 564f786..361a18e 100644
106593 --- a/kernel/power/process.c
106594 +++ b/kernel/power/process.c
106595 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
106596 unsigned int elapsed_msecs;
106597 bool wakeup = false;
106598 int sleep_usecs = USEC_PER_MSEC;
106599 + bool timedout = false;
106600
106601 do_gettimeofday(&start);
106602
106603 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
106604
106605 while (true) {
106606 todo = 0;
106607 + if (time_after(jiffies, end_time))
106608 + timedout = true;
106609 read_lock(&tasklist_lock);
106610 for_each_process_thread(g, p) {
106611 if (p == current || !freeze_task(p))
106612 continue;
106613
106614 - if (!freezer_should_skip(p))
106615 + if (!freezer_should_skip(p)) {
106616 todo++;
106617 + if (timedout) {
106618 + printk(KERN_ERR "Task refusing to freeze:\n");
106619 + sched_show_task(p);
106620 + }
106621 + }
106622 }
106623 read_unlock(&tasklist_lock);
106624
106625 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
106626 todo += wq_busy;
106627 }
106628
106629 - if (!todo || time_after(jiffies, end_time))
106630 + if (!todo || timedout)
106631 break;
106632
106633 if (pm_wakeup_pending()) {
106634 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
106635 index c099b08..54bcfe8 100644
106636 --- a/kernel/printk/printk.c
106637 +++ b/kernel/printk/printk.c
106638 @@ -463,7 +463,7 @@ static int log_store(int facility, int level,
106639 return msg->text_len;
106640 }
106641
106642 -int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106643 +int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106644
106645 static int syslog_action_restricted(int type)
106646 {
106647 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
106648 if (from_file && type != SYSLOG_ACTION_OPEN)
106649 return 0;
106650
106651 +#ifdef CONFIG_GRKERNSEC_DMESG
106652 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
106653 + return -EPERM;
106654 +#endif
106655 +
106656 if (syslog_action_restricted(type)) {
106657 if (capable(CAP_SYSLOG))
106658 return 0;
106659 diff --git a/kernel/profile.c b/kernel/profile.c
106660 index a7bcd28..5b368fa 100644
106661 --- a/kernel/profile.c
106662 +++ b/kernel/profile.c
106663 @@ -37,7 +37,7 @@ struct profile_hit {
106664 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
106665 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
106666
106667 -static atomic_t *prof_buffer;
106668 +static atomic_unchecked_t *prof_buffer;
106669 static unsigned long prof_len, prof_shift;
106670
106671 int prof_on __read_mostly;
106672 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
106673 hits[i].pc = 0;
106674 continue;
106675 }
106676 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106677 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106678 hits[i].hits = hits[i].pc = 0;
106679 }
106680 }
106681 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106682 * Add the current hit(s) and flush the write-queue out
106683 * to the global buffer:
106684 */
106685 - atomic_add(nr_hits, &prof_buffer[pc]);
106686 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
106687 for (i = 0; i < NR_PROFILE_HIT; ++i) {
106688 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106689 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106690 hits[i].pc = hits[i].hits = 0;
106691 }
106692 out:
106693 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106694 {
106695 unsigned long pc;
106696 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
106697 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106698 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106699 }
106700 #endif /* !CONFIG_SMP */
106701
106702 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
106703 return -EFAULT;
106704 buf++; p++; count--; read++;
106705 }
106706 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
106707 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
106708 if (copy_to_user(buf, (void *)pnt, count))
106709 return -EFAULT;
106710 read += count;
106711 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
106712 }
106713 #endif
106714 profile_discard_flip_buffers();
106715 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
106716 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
106717 return count;
106718 }
106719
106720 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
106721 index c8e0e05..2be5614 100644
106722 --- a/kernel/ptrace.c
106723 +++ b/kernel/ptrace.c
106724 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
106725 if (seize)
106726 flags |= PT_SEIZED;
106727 rcu_read_lock();
106728 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106729 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106730 flags |= PT_PTRACE_CAP;
106731 rcu_read_unlock();
106732 task->ptrace = flags;
106733 @@ -514,7 +514,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
106734 break;
106735 return -EIO;
106736 }
106737 - if (copy_to_user(dst, buf, retval))
106738 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
106739 return -EFAULT;
106740 copied += retval;
106741 src += retval;
106742 @@ -802,7 +802,7 @@ int ptrace_request(struct task_struct *child, long request,
106743 bool seized = child->ptrace & PT_SEIZED;
106744 int ret = -EIO;
106745 siginfo_t siginfo, *si;
106746 - void __user *datavp = (void __user *) data;
106747 + void __user *datavp = (__force void __user *) data;
106748 unsigned long __user *datalp = datavp;
106749 unsigned long flags;
106750
106751 @@ -1048,14 +1048,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
106752 goto out;
106753 }
106754
106755 + if (gr_handle_ptrace(child, request)) {
106756 + ret = -EPERM;
106757 + goto out_put_task_struct;
106758 + }
106759 +
106760 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106761 ret = ptrace_attach(child, request, addr, data);
106762 /*
106763 * Some architectures need to do book-keeping after
106764 * a ptrace attach.
106765 */
106766 - if (!ret)
106767 + if (!ret) {
106768 arch_ptrace_attach(child);
106769 + gr_audit_ptrace(child);
106770 + }
106771 goto out_put_task_struct;
106772 }
106773
106774 @@ -1083,7 +1090,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
106775 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
106776 if (copied != sizeof(tmp))
106777 return -EIO;
106778 - return put_user(tmp, (unsigned long __user *)data);
106779 + return put_user(tmp, (__force unsigned long __user *)data);
106780 }
106781
106782 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
106783 @@ -1176,7 +1183,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
106784 }
106785
106786 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106787 - compat_long_t, addr, compat_long_t, data)
106788 + compat_ulong_t, addr, compat_ulong_t, data)
106789 {
106790 struct task_struct *child;
106791 long ret;
106792 @@ -1192,14 +1199,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106793 goto out;
106794 }
106795
106796 + if (gr_handle_ptrace(child, request)) {
106797 + ret = -EPERM;
106798 + goto out_put_task_struct;
106799 + }
106800 +
106801 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106802 ret = ptrace_attach(child, request, addr, data);
106803 /*
106804 * Some architectures need to do book-keeping after
106805 * a ptrace attach.
106806 */
106807 - if (!ret)
106808 + if (!ret) {
106809 arch_ptrace_attach(child);
106810 + gr_audit_ptrace(child);
106811 + }
106812 goto out_put_task_struct;
106813 }
106814
106815 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
106816 index 8dbe276..8e87dbd 100644
106817 --- a/kernel/rcu/rcutorture.c
106818 +++ b/kernel/rcu/rcutorture.c
106819 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106820 rcu_torture_count) = { 0 };
106821 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106822 rcu_torture_batch) = { 0 };
106823 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106824 -static atomic_t n_rcu_torture_alloc;
106825 -static atomic_t n_rcu_torture_alloc_fail;
106826 -static atomic_t n_rcu_torture_free;
106827 -static atomic_t n_rcu_torture_mberror;
106828 -static atomic_t n_rcu_torture_error;
106829 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106830 +static atomic_unchecked_t n_rcu_torture_alloc;
106831 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
106832 +static atomic_unchecked_t n_rcu_torture_free;
106833 +static atomic_unchecked_t n_rcu_torture_mberror;
106834 +static atomic_unchecked_t n_rcu_torture_error;
106835 static long n_rcu_torture_barrier_error;
106836 static long n_rcu_torture_boost_ktrerror;
106837 static long n_rcu_torture_boost_rterror;
106838 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
106839 static long n_rcu_torture_timers;
106840 static long n_barrier_attempts;
106841 static long n_barrier_successes;
106842 -static atomic_long_t n_cbfloods;
106843 +static atomic_long_unchecked_t n_cbfloods;
106844 static struct list_head rcu_torture_removed;
106845
106846 static int rcu_torture_writer_state;
106847 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
106848
106849 spin_lock_bh(&rcu_torture_lock);
106850 if (list_empty(&rcu_torture_freelist)) {
106851 - atomic_inc(&n_rcu_torture_alloc_fail);
106852 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
106853 spin_unlock_bh(&rcu_torture_lock);
106854 return NULL;
106855 }
106856 - atomic_inc(&n_rcu_torture_alloc);
106857 + atomic_inc_unchecked(&n_rcu_torture_alloc);
106858 p = rcu_torture_freelist.next;
106859 list_del_init(p);
106860 spin_unlock_bh(&rcu_torture_lock);
106861 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
106862 static void
106863 rcu_torture_free(struct rcu_torture *p)
106864 {
106865 - atomic_inc(&n_rcu_torture_free);
106866 + atomic_inc_unchecked(&n_rcu_torture_free);
106867 spin_lock_bh(&rcu_torture_lock);
106868 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
106869 spin_unlock_bh(&rcu_torture_lock);
106870 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
106871 i = rp->rtort_pipe_count;
106872 if (i > RCU_TORTURE_PIPE_LEN)
106873 i = RCU_TORTURE_PIPE_LEN;
106874 - atomic_inc(&rcu_torture_wcount[i]);
106875 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106876 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
106877 rp->rtort_mbtest = 0;
106878 return true;
106879 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
106880 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
106881 do {
106882 schedule_timeout_interruptible(cbflood_inter_holdoff);
106883 - atomic_long_inc(&n_cbfloods);
106884 + atomic_long_inc_unchecked(&n_cbfloods);
106885 WARN_ON(signal_pending(current));
106886 for (i = 0; i < cbflood_n_burst; i++) {
106887 for (j = 0; j < cbflood_n_per_burst; j++) {
106888 @@ -923,7 +923,7 @@ rcu_torture_writer(void *arg)
106889 i = old_rp->rtort_pipe_count;
106890 if (i > RCU_TORTURE_PIPE_LEN)
106891 i = RCU_TORTURE_PIPE_LEN;
106892 - atomic_inc(&rcu_torture_wcount[i]);
106893 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106894 old_rp->rtort_pipe_count++;
106895 switch (synctype[torture_random(&rand) % nsynctypes]) {
106896 case RTWS_DEF_FREE:
106897 @@ -1061,7 +1061,7 @@ static void rcu_torture_timer(unsigned long unused)
106898 return;
106899 }
106900 if (p->rtort_mbtest == 0)
106901 - atomic_inc(&n_rcu_torture_mberror);
106902 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106903 spin_lock(&rand_lock);
106904 cur_ops->read_delay(&rand);
106905 n_rcu_torture_timers++;
106906 @@ -1136,7 +1136,7 @@ rcu_torture_reader(void *arg)
106907 continue;
106908 }
106909 if (p->rtort_mbtest == 0)
106910 - atomic_inc(&n_rcu_torture_mberror);
106911 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106912 cur_ops->read_delay(&rand);
106913 preempt_disable();
106914 pipe_count = p->rtort_pipe_count;
106915 @@ -1205,11 +1205,11 @@ rcu_torture_stats_print(void)
106916 rcu_torture_current,
106917 rcu_torture_current_version,
106918 list_empty(&rcu_torture_freelist),
106919 - atomic_read(&n_rcu_torture_alloc),
106920 - atomic_read(&n_rcu_torture_alloc_fail),
106921 - atomic_read(&n_rcu_torture_free));
106922 + atomic_read_unchecked(&n_rcu_torture_alloc),
106923 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
106924 + atomic_read_unchecked(&n_rcu_torture_free));
106925 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
106926 - atomic_read(&n_rcu_torture_mberror),
106927 + atomic_read_unchecked(&n_rcu_torture_mberror),
106928 n_rcu_torture_boost_ktrerror,
106929 n_rcu_torture_boost_rterror);
106930 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
106931 @@ -1221,17 +1221,17 @@ rcu_torture_stats_print(void)
106932 n_barrier_successes,
106933 n_barrier_attempts,
106934 n_rcu_torture_barrier_error);
106935 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
106936 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
106937
106938 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106939 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
106940 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
106941 n_rcu_torture_barrier_error != 0 ||
106942 n_rcu_torture_boost_ktrerror != 0 ||
106943 n_rcu_torture_boost_rterror != 0 ||
106944 n_rcu_torture_boost_failure != 0 ||
106945 i > 1) {
106946 pr_cont("%s", "!!! ");
106947 - atomic_inc(&n_rcu_torture_error);
106948 + atomic_inc_unchecked(&n_rcu_torture_error);
106949 WARN_ON_ONCE(1);
106950 }
106951 pr_cont("Reader Pipe: ");
106952 @@ -1248,7 +1248,7 @@ rcu_torture_stats_print(void)
106953 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106954 pr_cont("Free-Block Circulation: ");
106955 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106956 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
106957 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
106958 }
106959 pr_cont("\n");
106960
106961 @@ -1595,7 +1595,7 @@ rcu_torture_cleanup(void)
106962
106963 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
106964
106965 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106966 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106967 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
106968 else if (torture_onoff_failures())
106969 rcu_torture_print_module_parms(cur_ops,
106970 @@ -1720,18 +1720,18 @@ rcu_torture_init(void)
106971
106972 rcu_torture_current = NULL;
106973 rcu_torture_current_version = 0;
106974 - atomic_set(&n_rcu_torture_alloc, 0);
106975 - atomic_set(&n_rcu_torture_alloc_fail, 0);
106976 - atomic_set(&n_rcu_torture_free, 0);
106977 - atomic_set(&n_rcu_torture_mberror, 0);
106978 - atomic_set(&n_rcu_torture_error, 0);
106979 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
106980 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
106981 + atomic_set_unchecked(&n_rcu_torture_free, 0);
106982 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
106983 + atomic_set_unchecked(&n_rcu_torture_error, 0);
106984 n_rcu_torture_barrier_error = 0;
106985 n_rcu_torture_boost_ktrerror = 0;
106986 n_rcu_torture_boost_rterror = 0;
106987 n_rcu_torture_boost_failure = 0;
106988 n_rcu_torture_boosts = 0;
106989 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
106990 - atomic_set(&rcu_torture_wcount[i], 0);
106991 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
106992 for_each_possible_cpu(cpu) {
106993 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106994 per_cpu(rcu_torture_count, cpu)[i] = 0;
106995 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
106996 index ec30868..89752ff 100644
106997 --- a/kernel/rcu/tiny.c
106998 +++ b/kernel/rcu/tiny.c
106999 @@ -42,7 +42,7 @@
107000 /* Forward declarations for tiny_plugin.h. */
107001 struct rcu_ctrlblk;
107002 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
107003 -static void rcu_process_callbacks(struct softirq_action *unused);
107004 +static void rcu_process_callbacks(void);
107005 static void __call_rcu(struct rcu_head *head,
107006 void (*func)(struct rcu_head *rcu),
107007 struct rcu_ctrlblk *rcp);
107008 @@ -203,7 +203,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
107009 false));
107010 }
107011
107012 -static void rcu_process_callbacks(struct softirq_action *unused)
107013 +static __latent_entropy void rcu_process_callbacks(void)
107014 {
107015 __rcu_process_callbacks(&rcu_sched_ctrlblk);
107016 __rcu_process_callbacks(&rcu_bh_ctrlblk);
107017 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
107018 index f94e209..d2985bd 100644
107019 --- a/kernel/rcu/tiny_plugin.h
107020 +++ b/kernel/rcu/tiny_plugin.h
107021 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
107022 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
107023 jiffies - rcp->gp_start, rcp->qlen);
107024 dump_stack();
107025 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
107026 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
107027 3 * rcu_jiffies_till_stall_check() + 3;
107028 } else if (ULONG_CMP_GE(j, js)) {
107029 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107030 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107031 }
107032 }
107033
107034 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
107035 {
107036 rcp->ticks_this_gp = 0;
107037 rcp->gp_start = jiffies;
107038 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107039 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
107040 }
107041
107042 static void check_cpu_stalls(void)
107043 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
107044 index 8cf7304..953f8ad 100644
107045 --- a/kernel/rcu/tree.c
107046 +++ b/kernel/rcu/tree.c
107047 @@ -290,7 +290,7 @@ static void rcu_momentary_dyntick_idle(void)
107048 */
107049 rdtp = this_cpu_ptr(&rcu_dynticks);
107050 smp_mb__before_atomic(); /* Earlier stuff before QS. */
107051 - atomic_add(2, &rdtp->dynticks); /* QS. */
107052 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
107053 smp_mb__after_atomic(); /* Later stuff after QS. */
107054 break;
107055 }
107056 @@ -602,9 +602,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
107057 rcu_prepare_for_idle();
107058 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
107059 smp_mb__before_atomic(); /* See above. */
107060 - atomic_inc(&rdtp->dynticks);
107061 + atomic_inc_unchecked(&rdtp->dynticks);
107062 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
107063 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
107064 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
107065 rcu_dynticks_task_enter();
107066
107067 /*
107068 @@ -725,10 +725,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
107069
107070 rcu_dynticks_task_exit();
107071 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
107072 - atomic_inc(&rdtp->dynticks);
107073 + atomic_inc_unchecked(&rdtp->dynticks);
107074 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
107075 smp_mb__after_atomic(); /* See above. */
107076 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107077 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107078 rcu_cleanup_after_idle();
107079 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
107080 if (!user && !is_idle_task(current)) {
107081 @@ -862,12 +862,12 @@ void rcu_nmi_enter(void)
107082 * to be in the outermost NMI handler that interrupted an RCU-idle
107083 * period (observation due to Andy Lutomirski).
107084 */
107085 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
107086 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
107087 smp_mb__before_atomic(); /* Force delay from prior write. */
107088 - atomic_inc(&rdtp->dynticks);
107089 + atomic_inc_unchecked(&rdtp->dynticks);
107090 /* atomic_inc() before later RCU read-side crit sects */
107091 smp_mb__after_atomic(); /* See above. */
107092 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107093 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107094 incby = 1;
107095 }
107096 rdtp->dynticks_nmi_nesting += incby;
107097 @@ -892,7 +892,7 @@ void rcu_nmi_exit(void)
107098 * to us!)
107099 */
107100 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
107101 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
107102 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
107103
107104 /*
107105 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
107106 @@ -907,9 +907,9 @@ void rcu_nmi_exit(void)
107107 rdtp->dynticks_nmi_nesting = 0;
107108 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
107109 smp_mb__before_atomic(); /* See above. */
107110 - atomic_inc(&rdtp->dynticks);
107111 + atomic_inc_unchecked(&rdtp->dynticks);
107112 smp_mb__after_atomic(); /* Force delay to next write. */
107113 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
107114 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
107115 }
107116
107117 /**
107118 @@ -922,7 +922,7 @@ void rcu_nmi_exit(void)
107119 */
107120 bool notrace __rcu_is_watching(void)
107121 {
107122 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
107123 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
107124 }
107125
107126 /**
107127 @@ -1005,7 +1005,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
107128 static int dyntick_save_progress_counter(struct rcu_data *rdp,
107129 bool *isidle, unsigned long *maxj)
107130 {
107131 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
107132 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
107133 rcu_sysidle_check_cpu(rdp, isidle, maxj);
107134 if ((rdp->dynticks_snap & 0x1) == 0) {
107135 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
107136 @@ -1013,7 +1013,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
107137 } else {
107138 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
107139 rdp->mynode->gpnum))
107140 - ACCESS_ONCE(rdp->gpwrap) = true;
107141 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
107142 return 0;
107143 }
107144 }
107145 @@ -1031,7 +1031,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
107146 int *rcrmp;
107147 unsigned int snap;
107148
107149 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
107150 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
107151 snap = (unsigned int)rdp->dynticks_snap;
107152
107153 /*
107154 @@ -1094,10 +1094,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
107155 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
107156 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
107157 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
107158 - ACCESS_ONCE(rdp->cond_resched_completed) =
107159 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
107160 ACCESS_ONCE(rdp->mynode->completed);
107161 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
107162 - ACCESS_ONCE(*rcrmp) =
107163 + ACCESS_ONCE_RW(*rcrmp) =
107164 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
107165 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
107166 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
107167 @@ -1119,7 +1119,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
107168 rsp->gp_start = j;
107169 smp_wmb(); /* Record start time before stall time. */
107170 j1 = rcu_jiffies_till_stall_check();
107171 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
107172 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
107173 rsp->jiffies_resched = j + j1 / 2;
107174 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
107175 }
107176 @@ -1178,7 +1178,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
107177 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107178 return;
107179 }
107180 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107181 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
107182 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107183
107184 /*
107185 @@ -1263,7 +1263,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
107186
107187 raw_spin_lock_irqsave(&rnp->lock, flags);
107188 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
107189 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
107190 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
107191 3 * rcu_jiffies_till_stall_check() + 3;
107192 raw_spin_unlock_irqrestore(&rnp->lock, flags);
107193
107194 @@ -1347,7 +1347,7 @@ void rcu_cpu_stall_reset(void)
107195 struct rcu_state *rsp;
107196
107197 for_each_rcu_flavor(rsp)
107198 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107199 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
107200 }
107201
107202 /*
107203 @@ -1704,7 +1704,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
107204 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
107205 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
107206 zero_cpu_stall_ticks(rdp);
107207 - ACCESS_ONCE(rdp->gpwrap) = false;
107208 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
107209 }
107210 return ret;
107211 }
107212 @@ -1740,7 +1740,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107213 struct rcu_data *rdp;
107214 struct rcu_node *rnp = rcu_get_root(rsp);
107215
107216 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107217 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107218 raw_spin_lock_irq(&rnp->lock);
107219 smp_mb__after_unlock_lock();
107220 if (!ACCESS_ONCE(rsp->gp_flags)) {
107221 @@ -1748,7 +1748,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107222 raw_spin_unlock_irq(&rnp->lock);
107223 return 0;
107224 }
107225 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107226 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
107227
107228 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
107229 /*
107230 @@ -1834,9 +1834,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
107231 rdp = this_cpu_ptr(rsp->rda);
107232 rcu_preempt_check_blocked_tasks(rnp);
107233 rnp->qsmask = rnp->qsmaskinit;
107234 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
107235 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
107236 if (WARN_ON_ONCE(rnp->completed != rsp->completed))
107237 - ACCESS_ONCE(rnp->completed) = rsp->completed;
107238 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
107239 if (rnp == rdp->mynode)
107240 (void)__note_gp_changes(rsp, rnp, rdp);
107241 rcu_preempt_boost_start_gp(rnp);
107242 @@ -1845,7 +1845,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
107243 rnp->grphi, rnp->qsmask);
107244 raw_spin_unlock_irq(&rnp->lock);
107245 cond_resched_rcu_qs();
107246 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107247 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107248 if (gp_init_delay > 0 &&
107249 !(rsp->gpnum % (rcu_num_nodes * PER_RCU_NODE_PERIOD)))
107250 schedule_timeout_uninterruptible(gp_init_delay);
107251 @@ -1864,7 +1864,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107252 unsigned long maxj;
107253 struct rcu_node *rnp = rcu_get_root(rsp);
107254
107255 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107256 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107257 rsp->n_force_qs++;
107258 if (fqs_state == RCU_SAVE_DYNTICK) {
107259 /* Collect dyntick-idle snapshots. */
107260 @@ -1885,7 +1885,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
107261 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
107262 raw_spin_lock_irq(&rnp->lock);
107263 smp_mb__after_unlock_lock();
107264 - ACCESS_ONCE(rsp->gp_flags) =
107265 + ACCESS_ONCE_RW(rsp->gp_flags) =
107266 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
107267 raw_spin_unlock_irq(&rnp->lock);
107268 }
107269 @@ -1903,7 +1903,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107270 struct rcu_data *rdp;
107271 struct rcu_node *rnp = rcu_get_root(rsp);
107272
107273 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107274 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107275 raw_spin_lock_irq(&rnp->lock);
107276 smp_mb__after_unlock_lock();
107277 gp_duration = jiffies - rsp->gp_start;
107278 @@ -1934,7 +1934,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107279 smp_mb__after_unlock_lock();
107280 WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
107281 WARN_ON_ONCE(rnp->qsmask);
107282 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
107283 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
107284 rdp = this_cpu_ptr(rsp->rda);
107285 if (rnp == rdp->mynode)
107286 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
107287 @@ -1942,7 +1942,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107288 nocb += rcu_future_gp_cleanup(rsp, rnp);
107289 raw_spin_unlock_irq(&rnp->lock);
107290 cond_resched_rcu_qs();
107291 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107292 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107293 }
107294 rnp = rcu_get_root(rsp);
107295 raw_spin_lock_irq(&rnp->lock);
107296 @@ -1950,14 +1950,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107297 rcu_nocb_gp_set(rnp, nocb);
107298
107299 /* Declare grace period done. */
107300 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
107301 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
107302 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
107303 rsp->fqs_state = RCU_GP_IDLE;
107304 rdp = this_cpu_ptr(rsp->rda);
107305 /* Advance CBs to reduce false positives below. */
107306 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
107307 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
107308 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107309 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107310 trace_rcu_grace_period(rsp->name,
107311 ACCESS_ONCE(rsp->gpnum),
107312 TPS("newreq"));
107313 @@ -1993,7 +1993,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
107314 if (rcu_gp_init(rsp))
107315 break;
107316 cond_resched_rcu_qs();
107317 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107318 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107319 WARN_ON(signal_pending(current));
107320 trace_rcu_grace_period(rsp->name,
107321 ACCESS_ONCE(rsp->gpnum),
107322 @@ -2037,11 +2037,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
107323 ACCESS_ONCE(rsp->gpnum),
107324 TPS("fqsend"));
107325 cond_resched_rcu_qs();
107326 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107327 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107328 } else {
107329 /* Deal with stray signal. */
107330 cond_resched_rcu_qs();
107331 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107332 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107333 WARN_ON(signal_pending(current));
107334 trace_rcu_grace_period(rsp->name,
107335 ACCESS_ONCE(rsp->gpnum),
107336 @@ -2086,7 +2086,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
107337 */
107338 return false;
107339 }
107340 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107341 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107342 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
107343 TPS("newreq"));
107344
107345 @@ -2359,7 +2359,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
107346 rsp->qlen += rdp->qlen;
107347 rdp->n_cbs_orphaned += rdp->qlen;
107348 rdp->qlen_lazy = 0;
107349 - ACCESS_ONCE(rdp->qlen) = 0;
107350 + ACCESS_ONCE_RW(rdp->qlen) = 0;
107351 }
107352
107353 /*
107354 @@ -2636,7 +2636,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
107355 }
107356 smp_mb(); /* List handling before counting for rcu_barrier(). */
107357 rdp->qlen_lazy -= count_lazy;
107358 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
107359 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
107360 rdp->n_cbs_invoked += count;
107361
107362 /* Reinstate batch limit if we have worked down the excess. */
107363 @@ -2814,7 +2814,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
107364 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107365 return; /* Someone beat us to it. */
107366 }
107367 - ACCESS_ONCE(rsp->gp_flags) =
107368 + ACCESS_ONCE_RW(rsp->gp_flags) =
107369 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
107370 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107371 rcu_gp_kthread_wake(rsp);
107372 @@ -2860,7 +2860,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
107373 /*
107374 * Do RCU core processing for the current CPU.
107375 */
107376 -static void rcu_process_callbacks(struct softirq_action *unused)
107377 +static void rcu_process_callbacks(void)
107378 {
107379 struct rcu_state *rsp;
107380
107381 @@ -2972,7 +2972,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107382 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
107383 if (debug_rcu_head_queue(head)) {
107384 /* Probable double call_rcu(), so leak the callback. */
107385 - ACCESS_ONCE(head->func) = rcu_leak_callback;
107386 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
107387 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
107388 return;
107389 }
107390 @@ -3011,7 +3011,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107391 if (!likely(rdp->nxtlist))
107392 init_default_callback_list(rdp);
107393 }
107394 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
107395 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
107396 if (lazy)
107397 rdp->qlen_lazy++;
107398 else
107399 @@ -3284,11 +3284,11 @@ void synchronize_sched_expedited(void)
107400 * counter wrap on a 32-bit system. Quite a few more CPUs would of
107401 * course be required on a 64-bit system.
107402 */
107403 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
107404 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
107405 (ulong)atomic_long_read(&rsp->expedited_done) +
107406 ULONG_MAX / 8)) {
107407 synchronize_sched();
107408 - atomic_long_inc(&rsp->expedited_wrap);
107409 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
107410 return;
107411 }
107412
107413 @@ -3296,12 +3296,12 @@ void synchronize_sched_expedited(void)
107414 * Take a ticket. Note that atomic_inc_return() implies a
107415 * full memory barrier.
107416 */
107417 - snap = atomic_long_inc_return(&rsp->expedited_start);
107418 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
107419 firstsnap = snap;
107420 if (!try_get_online_cpus()) {
107421 /* CPU hotplug operation in flight, fall back to normal GP. */
107422 wait_rcu_gp(call_rcu_sched);
107423 - atomic_long_inc(&rsp->expedited_normal);
107424 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107425 return;
107426 }
107427 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
107428 @@ -3314,7 +3314,7 @@ void synchronize_sched_expedited(void)
107429 for_each_cpu(cpu, cm) {
107430 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
107431
107432 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
107433 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
107434 cpumask_clear_cpu(cpu, cm);
107435 }
107436 if (cpumask_weight(cm) == 0)
107437 @@ -3329,14 +3329,14 @@ void synchronize_sched_expedited(void)
107438 synchronize_sched_expedited_cpu_stop,
107439 NULL) == -EAGAIN) {
107440 put_online_cpus();
107441 - atomic_long_inc(&rsp->expedited_tryfail);
107442 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
107443
107444 /* Check to see if someone else did our work for us. */
107445 s = atomic_long_read(&rsp->expedited_done);
107446 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107447 /* ensure test happens before caller kfree */
107448 smp_mb__before_atomic(); /* ^^^ */
107449 - atomic_long_inc(&rsp->expedited_workdone1);
107450 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
107451 free_cpumask_var(cm);
107452 return;
107453 }
107454 @@ -3346,7 +3346,7 @@ void synchronize_sched_expedited(void)
107455 udelay(trycount * num_online_cpus());
107456 } else {
107457 wait_rcu_gp(call_rcu_sched);
107458 - atomic_long_inc(&rsp->expedited_normal);
107459 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107460 free_cpumask_var(cm);
107461 return;
107462 }
107463 @@ -3356,7 +3356,7 @@ void synchronize_sched_expedited(void)
107464 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107465 /* ensure test happens before caller kfree */
107466 smp_mb__before_atomic(); /* ^^^ */
107467 - atomic_long_inc(&rsp->expedited_workdone2);
107468 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
107469 free_cpumask_var(cm);
107470 return;
107471 }
107472 @@ -3371,14 +3371,14 @@ void synchronize_sched_expedited(void)
107473 if (!try_get_online_cpus()) {
107474 /* CPU hotplug operation in flight, use normal GP. */
107475 wait_rcu_gp(call_rcu_sched);
107476 - atomic_long_inc(&rsp->expedited_normal);
107477 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107478 free_cpumask_var(cm);
107479 return;
107480 }
107481 - snap = atomic_long_read(&rsp->expedited_start);
107482 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
107483 smp_mb(); /* ensure read is before try_stop_cpus(). */
107484 }
107485 - atomic_long_inc(&rsp->expedited_stoppedcpus);
107486 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
107487
107488 all_cpus_idle:
107489 free_cpumask_var(cm);
107490 @@ -3390,16 +3390,16 @@ all_cpus_idle:
107491 * than we did already did their update.
107492 */
107493 do {
107494 - atomic_long_inc(&rsp->expedited_done_tries);
107495 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
107496 s = atomic_long_read(&rsp->expedited_done);
107497 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
107498 /* ensure test happens before caller kfree */
107499 smp_mb__before_atomic(); /* ^^^ */
107500 - atomic_long_inc(&rsp->expedited_done_lost);
107501 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
107502 break;
107503 }
107504 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
107505 - atomic_long_inc(&rsp->expedited_done_exit);
107506 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
107507
107508 put_online_cpus();
107509 }
107510 @@ -3609,7 +3609,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107511 * ACCESS_ONCE() to prevent the compiler from speculating
107512 * the increment to precede the early-exit check.
107513 */
107514 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107515 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107516 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
107517 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
107518 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
107519 @@ -3665,7 +3665,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107520
107521 /* Increment ->n_barrier_done to prevent duplicate work. */
107522 smp_mb(); /* Keep increment after above mechanism. */
107523 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107524 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107525 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
107526 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
107527 smp_mb(); /* Keep increment before caller's subsequent code. */
107528 @@ -3732,7 +3732,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
107529 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
107530 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
107531 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
107532 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
107533 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
107534 rdp->cpu = cpu;
107535 rdp->rsp = rsp;
107536 rcu_boot_init_nocb_percpu_data(rdp);
107537 @@ -3763,8 +3763,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
107538 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
107539 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
107540 rcu_sysidle_init_percpu_data(rdp->dynticks);
107541 - atomic_set(&rdp->dynticks->dynticks,
107542 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
107543 + atomic_set_unchecked(&rdp->dynticks->dynticks,
107544 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
107545 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
107546
107547 /*
107548 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
107549 index a69d3da..51993c4 100644
107550 --- a/kernel/rcu/tree.h
107551 +++ b/kernel/rcu/tree.h
107552 @@ -86,11 +86,11 @@ struct rcu_dynticks {
107553 long long dynticks_nesting; /* Track irq/process nesting level. */
107554 /* Process level is worth LLONG_MAX/2. */
107555 int dynticks_nmi_nesting; /* Track NMI nesting level. */
107556 - atomic_t dynticks; /* Even value for idle, else odd. */
107557 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
107558 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
107559 long long dynticks_idle_nesting;
107560 /* irq/process nesting level from idle. */
107561 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
107562 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
107563 /* "Idle" excludes userspace execution. */
107564 unsigned long dynticks_idle_jiffies;
107565 /* End of last non-NMI non-idle period. */
107566 @@ -463,17 +463,17 @@ struct rcu_state {
107567 /* _rcu_barrier(). */
107568 /* End of fields guarded by barrier_mutex. */
107569
107570 - atomic_long_t expedited_start; /* Starting ticket. */
107571 - atomic_long_t expedited_done; /* Done ticket. */
107572 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
107573 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
107574 - atomic_long_t expedited_workdone1; /* # done by others #1. */
107575 - atomic_long_t expedited_workdone2; /* # done by others #2. */
107576 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
107577 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
107578 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
107579 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
107580 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
107581 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
107582 + atomic_long_t expedited_done; /* Done ticket. */
107583 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
107584 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
107585 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
107586 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
107587 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
107588 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
107589 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
107590 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
107591 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
107592
107593 unsigned long jiffies_force_qs; /* Time at which to invoke */
107594 /* force_quiescent_state(). */
107595 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
107596 index 8c0ec0f..99d52c5 100644
107597 --- a/kernel/rcu/tree_plugin.h
107598 +++ b/kernel/rcu/tree_plugin.h
107599 @@ -570,7 +570,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
107600 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
107601 {
107602 return !rcu_preempted_readers_exp(rnp) &&
107603 - ACCESS_ONCE(rnp->expmask) == 0;
107604 + ACCESS_ONCE_RW(rnp->expmask) == 0;
107605 }
107606
107607 /*
107608 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
107609
107610 /* Clean up and exit. */
107611 smp_mb(); /* ensure expedited GP seen before counter increment. */
107612 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
107613 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
107614 sync_rcu_preempt_exp_count + 1;
107615 unlock_mb_ret:
107616 mutex_unlock(&sync_rcu_preempt_exp_mutex);
107617 @@ -1286,7 +1286,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
107618 free_cpumask_var(cm);
107619 }
107620
107621 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
107622 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
107623 .store = &rcu_cpu_kthread_task,
107624 .thread_should_run = rcu_cpu_kthread_should_run,
107625 .thread_fn = rcu_cpu_kthread,
107626 @@ -1757,7 +1757,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
107627 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
107628 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
107629 cpu, ticks_value, ticks_title,
107630 - atomic_read(&rdtp->dynticks) & 0xfff,
107631 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
107632 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
107633 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
107634 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
107635 @@ -1902,7 +1902,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
107636 return;
107637 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
107638 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
107639 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
107640 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
107641 wake_up(&rdp_leader->nocb_wq);
107642 }
107643 }
107644 @@ -1975,7 +1975,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
107645 atomic_long_add(rhcount, &rdp->nocb_q_count);
107646 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
107647 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
107648 - ACCESS_ONCE(*old_rhpp) = rhp;
107649 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
107650 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
107651 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
107652
107653 @@ -2164,7 +2164,7 @@ wait_again:
107654 continue; /* No CBs here, try next follower. */
107655
107656 /* Move callbacks to wait-for-GP list, which is empty. */
107657 - ACCESS_ONCE(rdp->nocb_head) = NULL;
107658 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
107659 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
107660 gotcbs = true;
107661 }
107662 @@ -2285,7 +2285,7 @@ static int rcu_nocb_kthread(void *arg)
107663 list = ACCESS_ONCE(rdp->nocb_follower_head);
107664 BUG_ON(!list);
107665 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
107666 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
107667 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
107668 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
107669
107670 /* Each pass through the following loop invokes a callback. */
107671 @@ -2335,7 +2335,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
107672 if (!rcu_nocb_need_deferred_wakeup(rdp))
107673 return;
107674 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
107675 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107676 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107677 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
107678 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
107679 }
107680 @@ -2448,7 +2448,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
107681 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
107682 "rcuo%c/%d", rsp->abbr, cpu);
107683 BUG_ON(IS_ERR(t));
107684 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
107685 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
107686 }
107687
107688 /*
107689 @@ -2663,11 +2663,11 @@ static void rcu_sysidle_enter(int irq)
107690
107691 /* Record start of fully idle period. */
107692 j = jiffies;
107693 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
107694 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
107695 smp_mb__before_atomic();
107696 - atomic_inc(&rdtp->dynticks_idle);
107697 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107698 smp_mb__after_atomic();
107699 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
107700 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
107701 }
107702
107703 /*
107704 @@ -2738,9 +2738,9 @@ static void rcu_sysidle_exit(int irq)
107705
107706 /* Record end of idle period. */
107707 smp_mb__before_atomic();
107708 - atomic_inc(&rdtp->dynticks_idle);
107709 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107710 smp_mb__after_atomic();
107711 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
107712 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
107713
107714 /*
107715 * If we are the timekeeping CPU, we are permitted to be non-idle
107716 @@ -2786,7 +2786,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
107717 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
107718
107719 /* Pick up current idle and NMI-nesting counter and check. */
107720 - cur = atomic_read(&rdtp->dynticks_idle);
107721 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
107722 if (cur & 0x1) {
107723 *isidle = false; /* We are not idle! */
107724 return;
107725 @@ -2835,7 +2835,7 @@ static void rcu_sysidle(unsigned long j)
107726 case RCU_SYSIDLE_NOT:
107727
107728 /* First time all are idle, so note a short idle period. */
107729 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107730 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107731 break;
107732
107733 case RCU_SYSIDLE_SHORT:
107734 @@ -2873,7 +2873,7 @@ static void rcu_sysidle_cancel(void)
107735 {
107736 smp_mb();
107737 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
107738 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
107739 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
107740 }
107741
107742 /*
107743 @@ -2925,7 +2925,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
107744 smp_mb(); /* grace period precedes setting inuse. */
107745
107746 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
107747 - ACCESS_ONCE(rshp->inuse) = 0;
107748 + ACCESS_ONCE_RW(rshp->inuse) = 0;
107749 }
107750
107751 /*
107752 @@ -3077,7 +3077,7 @@ static void rcu_bind_gp_kthread(void)
107753 static void rcu_dynticks_task_enter(void)
107754 {
107755 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107756 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
107757 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
107758 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107759 }
107760
107761 @@ -3085,6 +3085,6 @@ static void rcu_dynticks_task_enter(void)
107762 static void rcu_dynticks_task_exit(void)
107763 {
107764 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107765 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
107766 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
107767 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107768 }
107769 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
107770 index f92361e..0052f88 100644
107771 --- a/kernel/rcu/tree_trace.c
107772 +++ b/kernel/rcu/tree_trace.c
107773 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
107774 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
107775 rdp->qs_pending);
107776 seq_printf(m, " dt=%d/%llx/%d df=%lu",
107777 - atomic_read(&rdp->dynticks->dynticks),
107778 + atomic_read_unchecked(&rdp->dynticks->dynticks),
107779 rdp->dynticks->dynticks_nesting,
107780 rdp->dynticks->dynticks_nmi_nesting,
107781 rdp->dynticks_fqs);
107782 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
107783 struct rcu_state *rsp = (struct rcu_state *)m->private;
107784
107785 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
107786 - atomic_long_read(&rsp->expedited_start),
107787 + atomic_long_read_unchecked(&rsp->expedited_start),
107788 atomic_long_read(&rsp->expedited_done),
107789 - atomic_long_read(&rsp->expedited_wrap),
107790 - atomic_long_read(&rsp->expedited_tryfail),
107791 - atomic_long_read(&rsp->expedited_workdone1),
107792 - atomic_long_read(&rsp->expedited_workdone2),
107793 - atomic_long_read(&rsp->expedited_normal),
107794 - atomic_long_read(&rsp->expedited_stoppedcpus),
107795 - atomic_long_read(&rsp->expedited_done_tries),
107796 - atomic_long_read(&rsp->expedited_done_lost),
107797 - atomic_long_read(&rsp->expedited_done_exit));
107798 + atomic_long_read_unchecked(&rsp->expedited_wrap),
107799 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
107800 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
107801 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
107802 + atomic_long_read_unchecked(&rsp->expedited_normal),
107803 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
107804 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
107805 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
107806 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
107807 return 0;
107808 }
107809
107810 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
107811 index 1f13335..77ebb7f 100644
107812 --- a/kernel/rcu/update.c
107813 +++ b/kernel/rcu/update.c
107814 @@ -396,10 +396,10 @@ int rcu_jiffies_till_stall_check(void)
107815 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
107816 */
107817 if (till_stall_check < 3) {
107818 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
107819 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
107820 till_stall_check = 3;
107821 } else if (till_stall_check > 300) {
107822 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
107823 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
107824 till_stall_check = 300;
107825 }
107826 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
107827 @@ -555,7 +555,7 @@ static void check_holdout_task(struct task_struct *t,
107828 !ACCESS_ONCE(t->on_rq) ||
107829 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
107830 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
107831 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
107832 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
107833 list_del_init(&t->rcu_tasks_holdout_list);
107834 put_task_struct(t);
107835 return;
107836 @@ -643,7 +643,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
107837 !is_idle_task(t)) {
107838 get_task_struct(t);
107839 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
107840 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
107841 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
107842 list_add(&t->rcu_tasks_holdout_list,
107843 &rcu_tasks_holdouts);
107844 }
107845 @@ -740,7 +740,7 @@ static void rcu_spawn_tasks_kthread(void)
107846 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
107847 BUG_ON(IS_ERR(t));
107848 smp_mb(); /* Ensure others see full kthread. */
107849 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
107850 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
107851 mutex_unlock(&rcu_tasks_kthread_mutex);
107852 }
107853
107854 diff --git a/kernel/resource.c b/kernel/resource.c
107855 index 90552aa..ad13346 100644
107856 --- a/kernel/resource.c
107857 +++ b/kernel/resource.c
107858 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
107859
107860 static int __init ioresources_init(void)
107861 {
107862 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
107863 +#ifdef CONFIG_GRKERNSEC_PROC_USER
107864 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
107865 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
107866 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
107867 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
107868 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
107869 +#endif
107870 +#else
107871 proc_create("ioports", 0, NULL, &proc_ioports_operations);
107872 proc_create("iomem", 0, NULL, &proc_iomem_operations);
107873 +#endif
107874 return 0;
107875 }
107876 __initcall(ioresources_init);
107877 @@ -504,13 +514,13 @@ int region_is_ram(resource_size_t start, unsigned long size)
107878 {
107879 struct resource *p;
107880 resource_size_t end = start + size - 1;
107881 - int flags = IORESOURCE_MEM | IORESOURCE_BUSY;
107882 + unsigned long flags = IORESOURCE_MEM | IORESOURCE_BUSY;
107883 const char *name = "System RAM";
107884 int ret = -1;
107885
107886 read_lock(&resource_lock);
107887 for (p = iomem_resource.child; p ; p = p->sibling) {
107888 - if (end < p->start)
107889 + if (p->end < start)
107890 continue;
107891
107892 if (p->start <= start && end <= p->end) {
107893 @@ -521,7 +531,7 @@ int region_is_ram(resource_size_t start, unsigned long size)
107894 ret = 1;
107895 break;
107896 }
107897 - if (p->end < start)
107898 + if (end < p->start)
107899 break; /* not found */
107900 }
107901 read_unlock(&resource_lock);
107902 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
107903 index eae160d..c9aa22e 100644
107904 --- a/kernel/sched/auto_group.c
107905 +++ b/kernel/sched/auto_group.c
107906 @@ -11,7 +11,7 @@
107907
107908 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
107909 static struct autogroup autogroup_default;
107910 -static atomic_t autogroup_seq_nr;
107911 +static atomic_unchecked_t autogroup_seq_nr;
107912
107913 void __init autogroup_init(struct task_struct *init_task)
107914 {
107915 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
107916
107917 kref_init(&ag->kref);
107918 init_rwsem(&ag->lock);
107919 - ag->id = atomic_inc_return(&autogroup_seq_nr);
107920 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
107921 ag->tg = tg;
107922 #ifdef CONFIG_RT_GROUP_SCHED
107923 /*
107924 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
107925 index 8d0f35d..c16360d 100644
107926 --- a/kernel/sched/completion.c
107927 +++ b/kernel/sched/completion.c
107928 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
107929 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107930 * or number of jiffies left till timeout) if completed.
107931 */
107932 -long __sched
107933 +long __sched __intentional_overflow(-1)
107934 wait_for_completion_interruptible_timeout(struct completion *x,
107935 unsigned long timeout)
107936 {
107937 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
107938 *
107939 * Return: -ERESTARTSYS if interrupted, 0 if completed.
107940 */
107941 -int __sched wait_for_completion_killable(struct completion *x)
107942 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
107943 {
107944 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
107945 if (t == -ERESTARTSYS)
107946 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
107947 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107948 * or number of jiffies left till timeout) if completed.
107949 */
107950 -long __sched
107951 +long __sched __intentional_overflow(-1)
107952 wait_for_completion_killable_timeout(struct completion *x,
107953 unsigned long timeout)
107954 {
107955 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
107956 index 1236732..df281d6 100644
107957 --- a/kernel/sched/core.c
107958 +++ b/kernel/sched/core.c
107959 @@ -1867,7 +1867,7 @@ void set_numabalancing_state(bool enabled)
107960 int sysctl_numa_balancing(struct ctl_table *table, int write,
107961 void __user *buffer, size_t *lenp, loff_t *ppos)
107962 {
107963 - struct ctl_table t;
107964 + ctl_table_no_const t;
107965 int err;
107966 int state = numabalancing_enabled;
107967
107968 @@ -2317,8 +2317,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
107969 next->active_mm = oldmm;
107970 atomic_inc(&oldmm->mm_count);
107971 enter_lazy_tlb(oldmm, next);
107972 - } else
107973 + } else {
107974 switch_mm(oldmm, mm, next);
107975 + populate_stack();
107976 + }
107977
107978 if (!prev->mm) {
107979 prev->active_mm = NULL;
107980 @@ -3129,6 +3131,8 @@ int can_nice(const struct task_struct *p, const int nice)
107981 /* convert nice value [19,-20] to rlimit style value [1,40] */
107982 int nice_rlim = nice_to_rlimit(nice);
107983
107984 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
107985 +
107986 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
107987 capable(CAP_SYS_NICE));
107988 }
107989 @@ -3155,7 +3159,8 @@ SYSCALL_DEFINE1(nice, int, increment)
107990 nice = task_nice(current) + increment;
107991
107992 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
107993 - if (increment < 0 && !can_nice(current, nice))
107994 + if (increment < 0 && (!can_nice(current, nice) ||
107995 + gr_handle_chroot_nice()))
107996 return -EPERM;
107997
107998 retval = security_task_setnice(current, nice);
107999 @@ -3467,6 +3472,7 @@ recheck:
108000 if (policy != p->policy && !rlim_rtprio)
108001 return -EPERM;
108002
108003 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
108004 /* can't increase priority */
108005 if (attr->sched_priority > p->rt_priority &&
108006 attr->sched_priority > rlim_rtprio)
108007 @@ -4950,6 +4956,7 @@ void idle_task_exit(void)
108008
108009 if (mm != &init_mm) {
108010 switch_mm(mm, &init_mm, current);
108011 + populate_stack();
108012 finish_arch_post_lock_switch();
108013 }
108014 mmdrop(mm);
108015 @@ -5045,7 +5052,7 @@ static void migrate_tasks(unsigned int dead_cpu)
108016
108017 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
108018
108019 -static struct ctl_table sd_ctl_dir[] = {
108020 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
108021 {
108022 .procname = "sched_domain",
108023 .mode = 0555,
108024 @@ -5062,17 +5069,17 @@ static struct ctl_table sd_ctl_root[] = {
108025 {}
108026 };
108027
108028 -static struct ctl_table *sd_alloc_ctl_entry(int n)
108029 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
108030 {
108031 - struct ctl_table *entry =
108032 + ctl_table_no_const *entry =
108033 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
108034
108035 return entry;
108036 }
108037
108038 -static void sd_free_ctl_entry(struct ctl_table **tablep)
108039 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
108040 {
108041 - struct ctl_table *entry;
108042 + ctl_table_no_const *entry;
108043
108044 /*
108045 * In the intermediate directories, both the child directory and
108046 @@ -5080,22 +5087,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
108047 * will always be set. In the lowest directory the names are
108048 * static strings and all have proc handlers.
108049 */
108050 - for (entry = *tablep; entry->mode; entry++) {
108051 - if (entry->child)
108052 - sd_free_ctl_entry(&entry->child);
108053 + for (entry = tablep; entry->mode; entry++) {
108054 + if (entry->child) {
108055 + sd_free_ctl_entry(entry->child);
108056 + pax_open_kernel();
108057 + entry->child = NULL;
108058 + pax_close_kernel();
108059 + }
108060 if (entry->proc_handler == NULL)
108061 kfree(entry->procname);
108062 }
108063
108064 - kfree(*tablep);
108065 - *tablep = NULL;
108066 + kfree(tablep);
108067 }
108068
108069 static int min_load_idx = 0;
108070 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
108071
108072 static void
108073 -set_table_entry(struct ctl_table *entry,
108074 +set_table_entry(ctl_table_no_const *entry,
108075 const char *procname, void *data, int maxlen,
108076 umode_t mode, proc_handler *proc_handler,
108077 bool load_idx)
108078 @@ -5115,7 +5125,7 @@ set_table_entry(struct ctl_table *entry,
108079 static struct ctl_table *
108080 sd_alloc_ctl_domain_table(struct sched_domain *sd)
108081 {
108082 - struct ctl_table *table = sd_alloc_ctl_entry(14);
108083 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
108084
108085 if (table == NULL)
108086 return NULL;
108087 @@ -5153,9 +5163,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
108088 return table;
108089 }
108090
108091 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
108092 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
108093 {
108094 - struct ctl_table *entry, *table;
108095 + ctl_table_no_const *entry, *table;
108096 struct sched_domain *sd;
108097 int domain_num = 0, i;
108098 char buf[32];
108099 @@ -5182,11 +5192,13 @@ static struct ctl_table_header *sd_sysctl_header;
108100 static void register_sched_domain_sysctl(void)
108101 {
108102 int i, cpu_num = num_possible_cpus();
108103 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
108104 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
108105 char buf[32];
108106
108107 WARN_ON(sd_ctl_dir[0].child);
108108 + pax_open_kernel();
108109 sd_ctl_dir[0].child = entry;
108110 + pax_close_kernel();
108111
108112 if (entry == NULL)
108113 return;
108114 @@ -5209,8 +5221,12 @@ static void unregister_sched_domain_sysctl(void)
108115 if (sd_sysctl_header)
108116 unregister_sysctl_table(sd_sysctl_header);
108117 sd_sysctl_header = NULL;
108118 - if (sd_ctl_dir[0].child)
108119 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
108120 + if (sd_ctl_dir[0].child) {
108121 + sd_free_ctl_entry(sd_ctl_dir[0].child);
108122 + pax_open_kernel();
108123 + sd_ctl_dir[0].child = NULL;
108124 + pax_close_kernel();
108125 + }
108126 }
108127 #else
108128 static void register_sched_domain_sysctl(void)
108129 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
108130 index c2980e8..4737a6d 100644
108131 --- a/kernel/sched/fair.c
108132 +++ b/kernel/sched/fair.c
108133 @@ -2107,7 +2107,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
108134
108135 static void reset_ptenuma_scan(struct task_struct *p)
108136 {
108137 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
108138 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
108139 p->mm->numa_scan_offset = 0;
108140 }
108141
108142 @@ -7753,7 +7753,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
108143 * run_rebalance_domains is triggered when needed from the scheduler tick.
108144 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
108145 */
108146 -static void run_rebalance_domains(struct softirq_action *h)
108147 +static __latent_entropy void run_rebalance_domains(void)
108148 {
108149 struct rq *this_rq = this_rq();
108150 enum cpu_idle_type idle = this_rq->idle_balance ?
108151 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
108152 index e0e1299..e1e896b 100644
108153 --- a/kernel/sched/sched.h
108154 +++ b/kernel/sched/sched.h
108155 @@ -1219,7 +1219,7 @@ struct sched_class {
108156 #ifdef CONFIG_FAIR_GROUP_SCHED
108157 void (*task_move_group) (struct task_struct *p, int on_rq);
108158 #endif
108159 -};
108160 +} __do_const;
108161
108162 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
108163 {
108164 diff --git a/kernel/signal.c b/kernel/signal.c
108165 index d51c5dd..065c4c8 100644
108166 --- a/kernel/signal.c
108167 +++ b/kernel/signal.c
108168 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
108169
108170 int print_fatal_signals __read_mostly;
108171
108172 -static void __user *sig_handler(struct task_struct *t, int sig)
108173 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
108174 {
108175 return t->sighand->action[sig - 1].sa.sa_handler;
108176 }
108177
108178 -static int sig_handler_ignored(void __user *handler, int sig)
108179 +static int sig_handler_ignored(__sighandler_t handler, int sig)
108180 {
108181 /* Is it explicitly or implicitly ignored? */
108182 return handler == SIG_IGN ||
108183 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
108184
108185 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
108186 {
108187 - void __user *handler;
108188 + __sighandler_t handler;
108189
108190 handler = sig_handler(t, sig);
108191
108192 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
108193 atomic_inc(&user->sigpending);
108194 rcu_read_unlock();
108195
108196 + if (!override_rlimit)
108197 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
108198 +
108199 if (override_rlimit ||
108200 atomic_read(&user->sigpending) <=
108201 task_rlimit(t, RLIMIT_SIGPENDING)) {
108202 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
108203
108204 int unhandled_signal(struct task_struct *tsk, int sig)
108205 {
108206 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
108207 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
108208 if (is_global_init(tsk))
108209 return 1;
108210 if (handler != SIG_IGN && handler != SIG_DFL)
108211 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
108212 }
108213 }
108214
108215 + /* allow glibc communication via tgkill to other threads in our
108216 + thread group */
108217 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
108218 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
108219 + && gr_handle_signal(t, sig))
108220 + return -EPERM;
108221 +
108222 return security_task_kill(t, info, sig, 0);
108223 }
108224
108225 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108226 return send_signal(sig, info, p, 1);
108227 }
108228
108229 -static int
108230 +int
108231 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108232 {
108233 return send_signal(sig, info, t, 0);
108234 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108235 unsigned long int flags;
108236 int ret, blocked, ignored;
108237 struct k_sigaction *action;
108238 + int is_unhandled = 0;
108239
108240 spin_lock_irqsave(&t->sighand->siglock, flags);
108241 action = &t->sighand->action[sig-1];
108242 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
108243 }
108244 if (action->sa.sa_handler == SIG_DFL)
108245 t->signal->flags &= ~SIGNAL_UNKILLABLE;
108246 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
108247 + is_unhandled = 1;
108248 ret = specific_send_sig_info(sig, info, t);
108249 spin_unlock_irqrestore(&t->sighand->siglock, flags);
108250
108251 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
108252 + normal operation */
108253 + if (is_unhandled) {
108254 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
108255 + gr_handle_crash(t, sig);
108256 + }
108257 +
108258 return ret;
108259 }
108260
108261 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
108262 ret = check_kill_permission(sig, info, p);
108263 rcu_read_unlock();
108264
108265 - if (!ret && sig)
108266 + if (!ret && sig) {
108267 ret = do_send_sig_info(sig, info, p, true);
108268 + if (!ret)
108269 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
108270 + }
108271
108272 return ret;
108273 }
108274 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
108275 int error = -ESRCH;
108276
108277 rcu_read_lock();
108278 - p = find_task_by_vpid(pid);
108279 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
108280 + /* allow glibc communication via tgkill to other threads in our
108281 + thread group */
108282 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
108283 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
108284 + p = find_task_by_vpid_unrestricted(pid);
108285 + else
108286 +#endif
108287 + p = find_task_by_vpid(pid);
108288 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
108289 error = check_kill_permission(sig, info, p);
108290 /*
108291 @@ -3244,8 +3275,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
108292 }
108293 seg = get_fs();
108294 set_fs(KERNEL_DS);
108295 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
108296 - (stack_t __force __user *) &uoss,
108297 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
108298 + (stack_t __force_user *) &uoss,
108299 compat_user_stack_pointer());
108300 set_fs(seg);
108301 if (ret >= 0 && uoss_ptr) {
108302 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
108303 index c697f73..4ef1c25 100644
108304 --- a/kernel/smpboot.c
108305 +++ b/kernel/smpboot.c
108306 @@ -291,7 +291,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
108307 }
108308 smpboot_unpark_thread(plug_thread, cpu);
108309 }
108310 - list_add(&plug_thread->list, &hotplug_threads);
108311 + pax_list_add(&plug_thread->list, &hotplug_threads);
108312 out:
108313 mutex_unlock(&smpboot_threads_lock);
108314 put_online_cpus();
108315 @@ -309,7 +309,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
108316 {
108317 get_online_cpus();
108318 mutex_lock(&smpboot_threads_lock);
108319 - list_del(&plug_thread->list);
108320 + pax_list_del(&plug_thread->list);
108321 smpboot_destroy_threads(plug_thread);
108322 mutex_unlock(&smpboot_threads_lock);
108323 put_online_cpus();
108324 diff --git a/kernel/softirq.c b/kernel/softirq.c
108325 index 479e443..66d845e1 100644
108326 --- a/kernel/softirq.c
108327 +++ b/kernel/softirq.c
108328 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
108329 EXPORT_SYMBOL(irq_stat);
108330 #endif
108331
108332 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
108333 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
108334
108335 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
108336
108337 @@ -270,7 +270,7 @@ restart:
108338 kstat_incr_softirqs_this_cpu(vec_nr);
108339
108340 trace_softirq_entry(vec_nr);
108341 - h->action(h);
108342 + h->action();
108343 trace_softirq_exit(vec_nr);
108344 if (unlikely(prev_count != preempt_count())) {
108345 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
108346 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
108347 or_softirq_pending(1UL << nr);
108348 }
108349
108350 -void open_softirq(int nr, void (*action)(struct softirq_action *))
108351 +void __init open_softirq(int nr, void (*action)(void))
108352 {
108353 softirq_vec[nr].action = action;
108354 }
108355 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
108356 }
108357 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
108358
108359 -static void tasklet_action(struct softirq_action *a)
108360 +static void tasklet_action(void)
108361 {
108362 struct tasklet_struct *list;
108363
108364 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
108365 }
108366 }
108367
108368 -static void tasklet_hi_action(struct softirq_action *a)
108369 +static __latent_entropy void tasklet_hi_action(void)
108370 {
108371 struct tasklet_struct *list;
108372
108373 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
108374 .notifier_call = cpu_callback
108375 };
108376
108377 -static struct smp_hotplug_thread softirq_threads = {
108378 +static struct smp_hotplug_thread softirq_threads __read_only = {
108379 .store = &ksoftirqd,
108380 .thread_should_run = ksoftirqd_should_run,
108381 .thread_fn = run_ksoftirqd,
108382 diff --git a/kernel/sys.c b/kernel/sys.c
108383 index a4e372b..766810e 100644
108384 --- a/kernel/sys.c
108385 +++ b/kernel/sys.c
108386 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
108387 error = -EACCES;
108388 goto out;
108389 }
108390 +
108391 + if (gr_handle_chroot_setpriority(p, niceval)) {
108392 + error = -EACCES;
108393 + goto out;
108394 + }
108395 +
108396 no_nice = security_task_setnice(p, niceval);
108397 if (no_nice) {
108398 error = no_nice;
108399 @@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
108400 goto error;
108401 }
108402
108403 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
108404 + goto error;
108405 +
108406 + if (!gid_eq(new->gid, old->gid)) {
108407 + /* make sure we generate a learn log for what will
108408 + end up being a role transition after a full-learning
108409 + policy is generated
108410 + CAP_SETGID is required to perform a transition
108411 + we may not log a CAP_SETGID check above, e.g.
108412 + in the case where new rgid = old egid
108413 + */
108414 + gr_learn_cap(current, new, CAP_SETGID);
108415 + }
108416 +
108417 if (rgid != (gid_t) -1 ||
108418 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
108419 new->sgid = new->egid;
108420 @@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
108421 old = current_cred();
108422
108423 retval = -EPERM;
108424 +
108425 + if (gr_check_group_change(kgid, kgid, kgid))
108426 + goto error;
108427 +
108428 if (ns_capable(old->user_ns, CAP_SETGID))
108429 new->gid = new->egid = new->sgid = new->fsgid = kgid;
108430 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
108431 @@ -418,7 +442,7 @@ error:
108432 /*
108433 * change the user struct in a credentials set to match the new UID
108434 */
108435 -static int set_user(struct cred *new)
108436 +int set_user(struct cred *new)
108437 {
108438 struct user_struct *new_user;
108439
108440 @@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
108441 goto error;
108442 }
108443
108444 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
108445 + goto error;
108446 +
108447 if (!uid_eq(new->uid, old->uid)) {
108448 + /* make sure we generate a learn log for what will
108449 + end up being a role transition after a full-learning
108450 + policy is generated
108451 + CAP_SETUID is required to perform a transition
108452 + we may not log a CAP_SETUID check above, e.g.
108453 + in the case where new ruid = old euid
108454 + */
108455 + gr_learn_cap(current, new, CAP_SETUID);
108456 retval = set_user(new);
108457 if (retval < 0)
108458 goto error;
108459 @@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
108460 old = current_cred();
108461
108462 retval = -EPERM;
108463 +
108464 + if (gr_check_crash_uid(kuid))
108465 + goto error;
108466 + if (gr_check_user_change(kuid, kuid, kuid))
108467 + goto error;
108468 +
108469 if (ns_capable(old->user_ns, CAP_SETUID)) {
108470 new->suid = new->uid = kuid;
108471 if (!uid_eq(kuid, old->uid)) {
108472 @@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
108473 goto error;
108474 }
108475
108476 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
108477 + goto error;
108478 +
108479 if (ruid != (uid_t) -1) {
108480 new->uid = kruid;
108481 if (!uid_eq(kruid, old->uid)) {
108482 @@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
108483 goto error;
108484 }
108485
108486 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
108487 + goto error;
108488 +
108489 if (rgid != (gid_t) -1)
108490 new->gid = krgid;
108491 if (egid != (gid_t) -1)
108492 @@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
108493 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
108494 ns_capable(old->user_ns, CAP_SETUID)) {
108495 if (!uid_eq(kuid, old->fsuid)) {
108496 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
108497 + goto error;
108498 +
108499 new->fsuid = kuid;
108500 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
108501 goto change_okay;
108502 }
108503 }
108504
108505 +error:
108506 abort_creds(new);
108507 return old_fsuid;
108508
108509 @@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
108510 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
108511 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
108512 ns_capable(old->user_ns, CAP_SETGID)) {
108513 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
108514 + goto error;
108515 +
108516 if (!gid_eq(kgid, old->fsgid)) {
108517 new->fsgid = kgid;
108518 goto change_okay;
108519 }
108520 }
108521
108522 +error:
108523 abort_creds(new);
108524 return old_fsgid;
108525
108526 @@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
108527 return -EFAULT;
108528
108529 down_read(&uts_sem);
108530 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
108531 + error = __copy_to_user(name->sysname, &utsname()->sysname,
108532 __OLD_UTS_LEN);
108533 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
108534 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
108535 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
108536 __OLD_UTS_LEN);
108537 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
108538 - error |= __copy_to_user(&name->release, &utsname()->release,
108539 + error |= __copy_to_user(name->release, &utsname()->release,
108540 __OLD_UTS_LEN);
108541 error |= __put_user(0, name->release + __OLD_UTS_LEN);
108542 - error |= __copy_to_user(&name->version, &utsname()->version,
108543 + error |= __copy_to_user(name->version, &utsname()->version,
108544 __OLD_UTS_LEN);
108545 error |= __put_user(0, name->version + __OLD_UTS_LEN);
108546 - error |= __copy_to_user(&name->machine, &utsname()->machine,
108547 + error |= __copy_to_user(name->machine, &utsname()->machine,
108548 __OLD_UTS_LEN);
108549 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
108550 up_read(&uts_sem);
108551 @@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
108552 */
108553 new_rlim->rlim_cur = 1;
108554 }
108555 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
108556 + is changed to a lower value. Since tasks can be created by the same
108557 + user in between this limit change and an execve by this task, force
108558 + a recheck only for this task by setting PF_NPROC_EXCEEDED
108559 + */
108560 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
108561 + tsk->flags |= PF_NPROC_EXCEEDED;
108562 }
108563 if (!retval) {
108564 if (old_rlim)
108565 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
108566 index c3eee4c..586e4a0 100644
108567 --- a/kernel/sysctl.c
108568 +++ b/kernel/sysctl.c
108569 @@ -94,7 +94,6 @@
108570 #endif
108571
108572 #if defined(CONFIG_SYSCTL)
108573 -
108574 /* External variables not in a header file. */
108575 extern int suid_dumpable;
108576 #ifdef CONFIG_COREDUMP
108577 @@ -111,22 +110,24 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
108578 #ifndef CONFIG_MMU
108579 extern int sysctl_nr_trim_pages;
108580 #endif
108581 +extern int sysctl_modify_ldt;
108582
108583 /* Constants used for minimum and maximum */
108584 #ifdef CONFIG_LOCKUP_DETECTOR
108585 -static int sixty = 60;
108586 +static int sixty __read_only = 60;
108587 #endif
108588
108589 -static int __maybe_unused neg_one = -1;
108590 +static int __maybe_unused neg_one __read_only = -1;
108591
108592 -static int zero;
108593 -static int __maybe_unused one = 1;
108594 -static int __maybe_unused two = 2;
108595 -static int __maybe_unused four = 4;
108596 -static unsigned long one_ul = 1;
108597 -static int one_hundred = 100;
108598 +static int zero __read_only = 0;
108599 +static int __maybe_unused one __read_only = 1;
108600 +static int __maybe_unused two __read_only = 2;
108601 +static int __maybe_unused three __read_only = 3;
108602 +static int __maybe_unused four __read_only = 4;
108603 +static unsigned long one_ul __read_only = 1;
108604 +static int one_hundred __read_only = 100;
108605 #ifdef CONFIG_PRINTK
108606 -static int ten_thousand = 10000;
108607 +static int ten_thousand __read_only = 10000;
108608 #endif
108609
108610 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
108611 @@ -180,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
108612 void __user *buffer, size_t *lenp, loff_t *ppos);
108613 #endif
108614
108615 -#ifdef CONFIG_PRINTK
108616 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108617 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108618 void __user *buffer, size_t *lenp, loff_t *ppos);
108619 -#endif
108620
108621 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
108622 void __user *buffer, size_t *lenp, loff_t *ppos);
108623 @@ -214,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
108624
108625 #endif
108626
108627 +extern struct ctl_table grsecurity_table[];
108628 +
108629 static struct ctl_table kern_table[];
108630 static struct ctl_table vm_table[];
108631 static struct ctl_table fs_table[];
108632 @@ -228,6 +229,20 @@ extern struct ctl_table epoll_table[];
108633 int sysctl_legacy_va_layout;
108634 #endif
108635
108636 +#ifdef CONFIG_PAX_SOFTMODE
108637 +static struct ctl_table pax_table[] = {
108638 + {
108639 + .procname = "softmode",
108640 + .data = &pax_softmode,
108641 + .maxlen = sizeof(unsigned int),
108642 + .mode = 0600,
108643 + .proc_handler = &proc_dointvec,
108644 + },
108645 +
108646 + { }
108647 +};
108648 +#endif
108649 +
108650 /* The default sysctl tables: */
108651
108652 static struct ctl_table sysctl_base_table[] = {
108653 @@ -276,6 +291,22 @@ static int max_extfrag_threshold = 1000;
108654 #endif
108655
108656 static struct ctl_table kern_table[] = {
108657 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
108658 + {
108659 + .procname = "grsecurity",
108660 + .mode = 0500,
108661 + .child = grsecurity_table,
108662 + },
108663 +#endif
108664 +
108665 +#ifdef CONFIG_PAX_SOFTMODE
108666 + {
108667 + .procname = "pax",
108668 + .mode = 0500,
108669 + .child = pax_table,
108670 + },
108671 +#endif
108672 +
108673 {
108674 .procname = "sched_child_runs_first",
108675 .data = &sysctl_sched_child_runs_first,
108676 @@ -637,7 +668,7 @@ static struct ctl_table kern_table[] = {
108677 .maxlen = sizeof(int),
108678 .mode = 0644,
108679 /* only handle a transition from default "0" to "1" */
108680 - .proc_handler = proc_dointvec_minmax,
108681 + .proc_handler = proc_dointvec_minmax_secure,
108682 .extra1 = &one,
108683 .extra2 = &one,
108684 },
108685 @@ -648,7 +679,7 @@ static struct ctl_table kern_table[] = {
108686 .data = &modprobe_path,
108687 .maxlen = KMOD_PATH_LEN,
108688 .mode = 0644,
108689 - .proc_handler = proc_dostring,
108690 + .proc_handler = proc_dostring_modpriv,
108691 },
108692 {
108693 .procname = "modules_disabled",
108694 @@ -656,7 +687,7 @@ static struct ctl_table kern_table[] = {
108695 .maxlen = sizeof(int),
108696 .mode = 0644,
108697 /* only handle a transition from default "0" to "1" */
108698 - .proc_handler = proc_dointvec_minmax,
108699 + .proc_handler = proc_dointvec_minmax_secure,
108700 .extra1 = &one,
108701 .extra2 = &one,
108702 },
108703 @@ -811,20 +842,24 @@ static struct ctl_table kern_table[] = {
108704 .data = &dmesg_restrict,
108705 .maxlen = sizeof(int),
108706 .mode = 0644,
108707 - .proc_handler = proc_dointvec_minmax_sysadmin,
108708 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108709 .extra1 = &zero,
108710 .extra2 = &one,
108711 },
108712 +#endif
108713 {
108714 .procname = "kptr_restrict",
108715 .data = &kptr_restrict,
108716 .maxlen = sizeof(int),
108717 .mode = 0644,
108718 - .proc_handler = proc_dointvec_minmax_sysadmin,
108719 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108720 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108721 + .extra1 = &two,
108722 +#else
108723 .extra1 = &zero,
108724 +#endif
108725 .extra2 = &two,
108726 },
108727 -#endif
108728 {
108729 .procname = "ngroups_max",
108730 .data = &ngroups_max,
108731 @@ -962,6 +997,15 @@ static struct ctl_table kern_table[] = {
108732 .mode = 0644,
108733 .proc_handler = proc_dointvec,
108734 },
108735 + {
108736 + .procname = "modify_ldt",
108737 + .data = &sysctl_modify_ldt,
108738 + .maxlen = sizeof(int),
108739 + .mode = 0644,
108740 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108741 + .extra1 = &zero,
108742 + .extra2 = &one,
108743 + },
108744 #endif
108745 #if defined(CONFIG_MMU)
108746 {
108747 @@ -1084,10 +1128,17 @@ static struct ctl_table kern_table[] = {
108748 */
108749 {
108750 .procname = "perf_event_paranoid",
108751 - .data = &sysctl_perf_event_paranoid,
108752 - .maxlen = sizeof(sysctl_perf_event_paranoid),
108753 + .data = &sysctl_perf_event_legitimately_concerned,
108754 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
108755 .mode = 0644,
108756 - .proc_handler = proc_dointvec,
108757 + /* go ahead, be a hero */
108758 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108759 + .extra1 = &neg_one,
108760 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
108761 + .extra2 = &three,
108762 +#else
108763 + .extra2 = &two,
108764 +#endif
108765 },
108766 {
108767 .procname = "perf_event_mlock_kb",
108768 @@ -1369,6 +1420,13 @@ static struct ctl_table vm_table[] = {
108769 .proc_handler = proc_dointvec_minmax,
108770 .extra1 = &zero,
108771 },
108772 + {
108773 + .procname = "heap_stack_gap",
108774 + .data = &sysctl_heap_stack_gap,
108775 + .maxlen = sizeof(sysctl_heap_stack_gap),
108776 + .mode = 0644,
108777 + .proc_handler = proc_doulongvec_minmax,
108778 + },
108779 #else
108780 {
108781 .procname = "nr_trim_pages",
108782 @@ -1845,6 +1903,16 @@ int proc_dostring(struct ctl_table *table, int write,
108783 (char __user *)buffer, lenp, ppos);
108784 }
108785
108786 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108787 + void __user *buffer, size_t *lenp, loff_t *ppos)
108788 +{
108789 + if (write && !capable(CAP_SYS_MODULE))
108790 + return -EPERM;
108791 +
108792 + return _proc_do_string(table->data, table->maxlen, write,
108793 + buffer, lenp, ppos);
108794 +}
108795 +
108796 static size_t proc_skip_spaces(char **buf)
108797 {
108798 size_t ret;
108799 @@ -1950,6 +2018,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
108800 len = strlen(tmp);
108801 if (len > *size)
108802 len = *size;
108803 + if (len > sizeof(tmp))
108804 + len = sizeof(tmp);
108805 if (copy_to_user(*buf, tmp, len))
108806 return -EFAULT;
108807 *size -= len;
108808 @@ -2128,6 +2198,44 @@ int proc_dointvec(struct ctl_table *table, int write,
108809 NULL,NULL);
108810 }
108811
108812 +static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp,
108813 + int *valp,
108814 + int write, void *data)
108815 +{
108816 + if (write) {
108817 + if (*negp) {
108818 + if (*lvalp > (unsigned long) INT_MAX + 1)
108819 + return -EINVAL;
108820 + pax_open_kernel();
108821 + *valp = -*lvalp;
108822 + pax_close_kernel();
108823 + } else {
108824 + if (*lvalp > (unsigned long) INT_MAX)
108825 + return -EINVAL;
108826 + pax_open_kernel();
108827 + *valp = *lvalp;
108828 + pax_close_kernel();
108829 + }
108830 + } else {
108831 + int val = *valp;
108832 + if (val < 0) {
108833 + *negp = true;
108834 + *lvalp = (unsigned long)-val;
108835 + } else {
108836 + *negp = false;
108837 + *lvalp = (unsigned long)val;
108838 + }
108839 + }
108840 + return 0;
108841 +}
108842 +
108843 +int proc_dointvec_secure(struct ctl_table *table, int write,
108844 + void __user *buffer, size_t *lenp, loff_t *ppos)
108845 +{
108846 + return do_proc_dointvec(table,write,buffer,lenp,ppos,
108847 + do_proc_dointvec_conv_secure,NULL);
108848 +}
108849 +
108850 /*
108851 * Taint values can only be increased
108852 * This means we can safely use a temporary.
108853 @@ -2135,7 +2243,7 @@ int proc_dointvec(struct ctl_table *table, int write,
108854 static int proc_taint(struct ctl_table *table, int write,
108855 void __user *buffer, size_t *lenp, loff_t *ppos)
108856 {
108857 - struct ctl_table t;
108858 + ctl_table_no_const t;
108859 unsigned long tmptaint = get_taint();
108860 int err;
108861
108862 @@ -2163,16 +2271,14 @@ static int proc_taint(struct ctl_table *table, int write,
108863 return err;
108864 }
108865
108866 -#ifdef CONFIG_PRINTK
108867 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108868 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108869 void __user *buffer, size_t *lenp, loff_t *ppos)
108870 {
108871 if (write && !capable(CAP_SYS_ADMIN))
108872 return -EPERM;
108873
108874 - return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
108875 + return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos);
108876 }
108877 -#endif
108878
108879 struct do_proc_dointvec_minmax_conv_param {
108880 int *min;
108881 @@ -2203,6 +2309,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp,
108882 return 0;
108883 }
108884
108885 +static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp,
108886 + int *valp,
108887 + int write, void *data)
108888 +{
108889 + struct do_proc_dointvec_minmax_conv_param *param = data;
108890 + if (write) {
108891 + int val = *negp ? -*lvalp : *lvalp;
108892 + if ((param->min && *param->min > val) ||
108893 + (param->max && *param->max < val))
108894 + return -EINVAL;
108895 + pax_open_kernel();
108896 + *valp = val;
108897 + pax_close_kernel();
108898 + } else {
108899 + int val = *valp;
108900 + if (val < 0) {
108901 + *negp = true;
108902 + *lvalp = (unsigned long)-val;
108903 + } else {
108904 + *negp = false;
108905 + *lvalp = (unsigned long)val;
108906 + }
108907 + }
108908 + return 0;
108909 +}
108910 +
108911 /**
108912 * proc_dointvec_minmax - read a vector of integers with min/max values
108913 * @table: the sysctl table
108914 @@ -2230,6 +2362,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
108915 do_proc_dointvec_minmax_conv, &param);
108916 }
108917
108918 +int proc_dointvec_minmax_secure(struct ctl_table *table, int write,
108919 + void __user *buffer, size_t *lenp, loff_t *ppos)
108920 +{
108921 + struct do_proc_dointvec_minmax_conv_param param = {
108922 + .min = (int *) table->extra1,
108923 + .max = (int *) table->extra2,
108924 + };
108925 + return do_proc_dointvec(table, write, buffer, lenp, ppos,
108926 + do_proc_dointvec_minmax_conv_secure, &param);
108927 +}
108928 +
108929 static void validate_coredump_safety(void)
108930 {
108931 #ifdef CONFIG_COREDUMP
108932 @@ -2732,6 +2875,12 @@ int proc_dostring(struct ctl_table *table, int write,
108933 return -ENOSYS;
108934 }
108935
108936 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108937 + void __user *buffer, size_t *lenp, loff_t *ppos)
108938 +{
108939 + return -ENOSYS;
108940 +}
108941 +
108942 int proc_dointvec(struct ctl_table *table, int write,
108943 void __user *buffer, size_t *lenp, loff_t *ppos)
108944 {
108945 @@ -2788,5 +2937,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
108946 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
108947 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
108948 EXPORT_SYMBOL(proc_dostring);
108949 +EXPORT_SYMBOL(proc_dostring_modpriv);
108950 EXPORT_SYMBOL(proc_doulongvec_minmax);
108951 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
108952 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
108953 index 21f82c2..c1984e5 100644
108954 --- a/kernel/taskstats.c
108955 +++ b/kernel/taskstats.c
108956 @@ -28,9 +28,12 @@
108957 #include <linux/fs.h>
108958 #include <linux/file.h>
108959 #include <linux/pid_namespace.h>
108960 +#include <linux/grsecurity.h>
108961 #include <net/genetlink.h>
108962 #include <linux/atomic.h>
108963
108964 +extern int gr_is_taskstats_denied(int pid);
108965 +
108966 /*
108967 * Maximum length of a cpumask that can be specified in
108968 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
108969 @@ -567,6 +570,9 @@ err:
108970
108971 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
108972 {
108973 + if (gr_is_taskstats_denied(current->pid))
108974 + return -EACCES;
108975 +
108976 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
108977 return cmd_attr_register_cpumask(info);
108978 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
108979 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
108980 index 1b001ed..55ef9e4 100644
108981 --- a/kernel/time/alarmtimer.c
108982 +++ b/kernel/time/alarmtimer.c
108983 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
108984 struct platform_device *pdev;
108985 int error = 0;
108986 int i;
108987 - struct k_clock alarm_clock = {
108988 + static struct k_clock alarm_clock = {
108989 .clock_getres = alarm_clock_getres,
108990 .clock_get = alarm_clock_get,
108991 .timer_create = alarm_timer_create,
108992 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
108993 index 93ef7190..7c85701 100644
108994 --- a/kernel/time/hrtimer.c
108995 +++ b/kernel/time/hrtimer.c
108996 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
108997 local_irq_restore(flags);
108998 }
108999
109000 -static void run_hrtimer_softirq(struct softirq_action *h)
109001 +static __latent_entropy void run_hrtimer_softirq(void)
109002 {
109003 hrtimer_peek_ahead_timers();
109004 }
109005 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
109006 index 0075da7..63cc872 100644
109007 --- a/kernel/time/posix-cpu-timers.c
109008 +++ b/kernel/time/posix-cpu-timers.c
109009 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
109010
109011 static __init int init_posix_cpu_timers(void)
109012 {
109013 - struct k_clock process = {
109014 + static struct k_clock process = {
109015 .clock_getres = process_cpu_clock_getres,
109016 .clock_get = process_cpu_clock_get,
109017 .timer_create = process_cpu_timer_create,
109018 .nsleep = process_cpu_nsleep,
109019 .nsleep_restart = process_cpu_nsleep_restart,
109020 };
109021 - struct k_clock thread = {
109022 + static struct k_clock thread = {
109023 .clock_getres = thread_cpu_clock_getres,
109024 .clock_get = thread_cpu_clock_get,
109025 .timer_create = thread_cpu_timer_create,
109026 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
109027 index 31ea01f..7fc61ef 100644
109028 --- a/kernel/time/posix-timers.c
109029 +++ b/kernel/time/posix-timers.c
109030 @@ -43,6 +43,7 @@
109031 #include <linux/hash.h>
109032 #include <linux/posix-clock.h>
109033 #include <linux/posix-timers.h>
109034 +#include <linux/grsecurity.h>
109035 #include <linux/syscalls.h>
109036 #include <linux/wait.h>
109037 #include <linux/workqueue.h>
109038 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
109039 * which we beg off on and pass to do_sys_settimeofday().
109040 */
109041
109042 -static struct k_clock posix_clocks[MAX_CLOCKS];
109043 +static struct k_clock *posix_clocks[MAX_CLOCKS];
109044
109045 /*
109046 * These ones are defined below.
109047 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
109048 */
109049 static __init int init_posix_timers(void)
109050 {
109051 - struct k_clock clock_realtime = {
109052 + static struct k_clock clock_realtime = {
109053 .clock_getres = hrtimer_get_res,
109054 .clock_get = posix_clock_realtime_get,
109055 .clock_set = posix_clock_realtime_set,
109056 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
109057 .timer_get = common_timer_get,
109058 .timer_del = common_timer_del,
109059 };
109060 - struct k_clock clock_monotonic = {
109061 + static struct k_clock clock_monotonic = {
109062 .clock_getres = hrtimer_get_res,
109063 .clock_get = posix_ktime_get_ts,
109064 .nsleep = common_nsleep,
109065 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
109066 .timer_get = common_timer_get,
109067 .timer_del = common_timer_del,
109068 };
109069 - struct k_clock clock_monotonic_raw = {
109070 + static struct k_clock clock_monotonic_raw = {
109071 .clock_getres = hrtimer_get_res,
109072 .clock_get = posix_get_monotonic_raw,
109073 };
109074 - struct k_clock clock_realtime_coarse = {
109075 + static struct k_clock clock_realtime_coarse = {
109076 .clock_getres = posix_get_coarse_res,
109077 .clock_get = posix_get_realtime_coarse,
109078 };
109079 - struct k_clock clock_monotonic_coarse = {
109080 + static struct k_clock clock_monotonic_coarse = {
109081 .clock_getres = posix_get_coarse_res,
109082 .clock_get = posix_get_monotonic_coarse,
109083 };
109084 - struct k_clock clock_tai = {
109085 + static struct k_clock clock_tai = {
109086 .clock_getres = hrtimer_get_res,
109087 .clock_get = posix_get_tai,
109088 .nsleep = common_nsleep,
109089 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
109090 .timer_get = common_timer_get,
109091 .timer_del = common_timer_del,
109092 };
109093 - struct k_clock clock_boottime = {
109094 + static struct k_clock clock_boottime = {
109095 .clock_getres = hrtimer_get_res,
109096 .clock_get = posix_get_boottime,
109097 .nsleep = common_nsleep,
109098 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
109099 return;
109100 }
109101
109102 - posix_clocks[clock_id] = *new_clock;
109103 + posix_clocks[clock_id] = new_clock;
109104 }
109105 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
109106
109107 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
109108 return (id & CLOCKFD_MASK) == CLOCKFD ?
109109 &clock_posix_dynamic : &clock_posix_cpu;
109110
109111 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
109112 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
109113 return NULL;
109114 - return &posix_clocks[id];
109115 + return posix_clocks[id];
109116 }
109117
109118 static int common_timer_create(struct k_itimer *new_timer)
109119 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
109120 struct k_clock *kc = clockid_to_kclock(which_clock);
109121 struct k_itimer *new_timer;
109122 int error, new_timer_id;
109123 - sigevent_t event;
109124 + sigevent_t event = { };
109125 int it_id_set = IT_ID_NOT_SET;
109126
109127 if (!kc)
109128 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
109129 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
109130 return -EFAULT;
109131
109132 + /* only the CLOCK_REALTIME clock can be set, all other clocks
109133 + have their clock_set fptr set to a nosettime dummy function
109134 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
109135 + call common_clock_set, which calls do_sys_settimeofday, which
109136 + we hook
109137 + */
109138 +
109139 return kc->clock_set(which_clock, &new_tp);
109140 }
109141
109142 diff --git a/kernel/time/time.c b/kernel/time/time.c
109143 index 2c85b77..6530536 100644
109144 --- a/kernel/time/time.c
109145 +++ b/kernel/time/time.c
109146 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
109147 return error;
109148
109149 if (tz) {
109150 + /* we log in do_settimeofday called below, so don't log twice
109151 + */
109152 + if (!tv)
109153 + gr_log_timechange();
109154 +
109155 sys_tz = *tz;
109156 update_vsyscall_tz();
109157 if (firsttime) {
109158 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
109159 index 946acb7..1e13c0f 100644
109160 --- a/kernel/time/timekeeping.c
109161 +++ b/kernel/time/timekeeping.c
109162 @@ -15,6 +15,7 @@
109163 #include <linux/init.h>
109164 #include <linux/mm.h>
109165 #include <linux/sched.h>
109166 +#include <linux/grsecurity.h>
109167 #include <linux/syscore_ops.h>
109168 #include <linux/clocksource.h>
109169 #include <linux/jiffies.h>
109170 @@ -915,6 +916,8 @@ int do_settimeofday64(const struct timespec64 *ts)
109171 if (!timespec64_valid_strict(ts))
109172 return -EINVAL;
109173
109174 + gr_log_timechange();
109175 +
109176 raw_spin_lock_irqsave(&timekeeper_lock, flags);
109177 write_seqcount_begin(&tk_core.seq);
109178
109179 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
109180 index 2ece3aa..055a295 100644
109181 --- a/kernel/time/timer.c
109182 +++ b/kernel/time/timer.c
109183 @@ -1405,7 +1405,7 @@ void update_process_times(int user_tick)
109184 /*
109185 * This function runs timers and the timer-tq in bottom half context.
109186 */
109187 -static void run_timer_softirq(struct softirq_action *h)
109188 +static __latent_entropy void run_timer_softirq(void)
109189 {
109190 struct tvec_base *base = __this_cpu_read(tvec_bases);
109191
109192 @@ -1468,7 +1468,7 @@ static void process_timeout(unsigned long __data)
109193 *
109194 * In all cases the return value is guaranteed to be non-negative.
109195 */
109196 -signed long __sched schedule_timeout(signed long timeout)
109197 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
109198 {
109199 struct timer_list timer;
109200 unsigned long expire;
109201 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
109202 index e878c2e..cf1546bb 100644
109203 --- a/kernel/time/timer_list.c
109204 +++ b/kernel/time/timer_list.c
109205 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
109206
109207 static void print_name_offset(struct seq_file *m, void *sym)
109208 {
109209 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109210 + SEQ_printf(m, "<%p>", NULL);
109211 +#else
109212 char symname[KSYM_NAME_LEN];
109213
109214 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
109215 SEQ_printf(m, "<%pK>", sym);
109216 else
109217 SEQ_printf(m, "%s", symname);
109218 +#endif
109219 }
109220
109221 static void
109222 @@ -119,7 +123,11 @@ next_one:
109223 static void
109224 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
109225 {
109226 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109227 + SEQ_printf(m, " .base: %p\n", NULL);
109228 +#else
109229 SEQ_printf(m, " .base: %pK\n", base);
109230 +#endif
109231 SEQ_printf(m, " .index: %d\n",
109232 base->index);
109233 SEQ_printf(m, " .resolution: %Lu nsecs\n",
109234 @@ -388,7 +396,11 @@ static int __init init_timer_list_procfs(void)
109235 {
109236 struct proc_dir_entry *pe;
109237
109238 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109239 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
109240 +#else
109241 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
109242 +#endif
109243 if (!pe)
109244 return -ENOMEM;
109245 return 0;
109246 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
109247 index 1fb08f2..ca4bb1e 100644
109248 --- a/kernel/time/timer_stats.c
109249 +++ b/kernel/time/timer_stats.c
109250 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
109251 static unsigned long nr_entries;
109252 static struct entry entries[MAX_ENTRIES];
109253
109254 -static atomic_t overflow_count;
109255 +static atomic_unchecked_t overflow_count;
109256
109257 /*
109258 * The entries are in a hash-table, for fast lookup:
109259 @@ -140,7 +140,7 @@ static void reset_entries(void)
109260 nr_entries = 0;
109261 memset(entries, 0, sizeof(entries));
109262 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
109263 - atomic_set(&overflow_count, 0);
109264 + atomic_set_unchecked(&overflow_count, 0);
109265 }
109266
109267 static struct entry *alloc_entry(void)
109268 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109269 if (likely(entry))
109270 entry->count++;
109271 else
109272 - atomic_inc(&overflow_count);
109273 + atomic_inc_unchecked(&overflow_count);
109274
109275 out_unlock:
109276 raw_spin_unlock_irqrestore(lock, flags);
109277 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
109278
109279 static void print_name_offset(struct seq_file *m, unsigned long addr)
109280 {
109281 +#ifdef CONFIG_GRKERNSEC_HIDESYM
109282 + seq_printf(m, "<%p>", NULL);
109283 +#else
109284 char symname[KSYM_NAME_LEN];
109285
109286 if (lookup_symbol_name(addr, symname) < 0)
109287 - seq_printf(m, "<%p>", (void *)addr);
109288 + seq_printf(m, "<%pK>", (void *)addr);
109289 else
109290 seq_printf(m, "%s", symname);
109291 +#endif
109292 }
109293
109294 static int tstats_show(struct seq_file *m, void *v)
109295 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
109296
109297 seq_puts(m, "Timer Stats Version: v0.3\n");
109298 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
109299 - if (atomic_read(&overflow_count))
109300 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
109301 + if (atomic_read_unchecked(&overflow_count))
109302 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
109303 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
109304
109305 for (i = 0; i < nr_entries; i++) {
109306 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
109307 {
109308 struct proc_dir_entry *pe;
109309
109310 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
109311 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
109312 +#else
109313 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
109314 +#endif
109315 if (!pe)
109316 return -ENOMEM;
109317 return 0;
109318 diff --git a/kernel/torture.c b/kernel/torture.c
109319 index dd70993..0bf694b 100644
109320 --- a/kernel/torture.c
109321 +++ b/kernel/torture.c
109322 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
109323 mutex_lock(&fullstop_mutex);
109324 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
109325 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
109326 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
109327 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
109328 } else {
109329 pr_warn("Concurrent rmmod and shutdown illegal!\n");
109330 }
109331 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
109332 if (!torture_must_stop()) {
109333 if (stutter > 1) {
109334 schedule_timeout_interruptible(stutter - 1);
109335 - ACCESS_ONCE(stutter_pause_test) = 2;
109336 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
109337 }
109338 schedule_timeout_interruptible(1);
109339 - ACCESS_ONCE(stutter_pause_test) = 1;
109340 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
109341 }
109342 if (!torture_must_stop())
109343 schedule_timeout_interruptible(stutter);
109344 - ACCESS_ONCE(stutter_pause_test) = 0;
109345 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
109346 torture_shutdown_absorb("torture_stutter");
109347 } while (!torture_must_stop());
109348 torture_kthread_stopping("torture_stutter");
109349 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
109350 schedule_timeout_uninterruptible(10);
109351 return true;
109352 }
109353 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
109354 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
109355 mutex_unlock(&fullstop_mutex);
109356 torture_shutdown_cleanup();
109357 torture_shuffle_cleanup();
109358 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
109359 index 483cecf..ac46091 100644
109360 --- a/kernel/trace/blktrace.c
109361 +++ b/kernel/trace/blktrace.c
109362 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
109363 struct blk_trace *bt = filp->private_data;
109364 char buf[16];
109365
109366 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
109367 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
109368
109369 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
109370 }
109371 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
109372 return 1;
109373
109374 bt = buf->chan->private_data;
109375 - atomic_inc(&bt->dropped);
109376 + atomic_inc_unchecked(&bt->dropped);
109377 return 0;
109378 }
109379
109380 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
109381
109382 bt->dir = dir;
109383 bt->dev = dev;
109384 - atomic_set(&bt->dropped, 0);
109385 + atomic_set_unchecked(&bt->dropped, 0);
109386 INIT_LIST_HEAD(&bt->running_list);
109387
109388 ret = -EIO;
109389 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
109390 index 02bece4..43adc29 100644
109391 --- a/kernel/trace/ftrace.c
109392 +++ b/kernel/trace/ftrace.c
109393 @@ -98,6 +98,13 @@ struct ftrace_pid {
109394 struct pid *pid;
109395 };
109396
109397 +static bool ftrace_pids_enabled(void)
109398 +{
109399 + return !list_empty(&ftrace_pids);
109400 +}
109401 +
109402 +static void ftrace_update_trampoline(struct ftrace_ops *ops);
109403 +
109404 /*
109405 * ftrace_disabled is set when an anomaly is discovered.
109406 * ftrace_disabled is much stronger than ftrace_enabled.
109407 @@ -109,7 +116,6 @@ static DEFINE_MUTEX(ftrace_lock);
109408 static struct ftrace_ops *ftrace_control_list __read_mostly = &ftrace_list_end;
109409 static struct ftrace_ops *ftrace_ops_list __read_mostly = &ftrace_list_end;
109410 ftrace_func_t ftrace_trace_function __read_mostly = ftrace_stub;
109411 -ftrace_func_t ftrace_pid_function __read_mostly = ftrace_stub;
109412 static struct ftrace_ops global_ops;
109413 static struct ftrace_ops control_ops;
109414
109415 @@ -183,14 +189,7 @@ static void ftrace_pid_func(unsigned long ip, unsigned long parent_ip,
109416 if (!test_tsk_trace_trace(current))
109417 return;
109418
109419 - ftrace_pid_function(ip, parent_ip, op, regs);
109420 -}
109421 -
109422 -static void set_ftrace_pid_function(ftrace_func_t func)
109423 -{
109424 - /* do not set ftrace_pid_function to itself! */
109425 - if (func != ftrace_pid_func)
109426 - ftrace_pid_function = func;
109427 + op->saved_func(ip, parent_ip, op, regs);
109428 }
109429
109430 /**
109431 @@ -202,7 +201,6 @@ static void set_ftrace_pid_function(ftrace_func_t func)
109432 void clear_ftrace_function(void)
109433 {
109434 ftrace_trace_function = ftrace_stub;
109435 - ftrace_pid_function = ftrace_stub;
109436 }
109437
109438 static void control_ops_disable_all(struct ftrace_ops *ops)
109439 @@ -436,6 +434,12 @@ static int __register_ftrace_function(struct ftrace_ops *ops)
109440 } else
109441 add_ftrace_ops(&ftrace_ops_list, ops);
109442
109443 + /* Always save the function, and reset at unregistering */
109444 + ops->saved_func = ops->func;
109445 +
109446 + if (ops->flags & FTRACE_OPS_FL_PID && ftrace_pids_enabled())
109447 + ops->func = ftrace_pid_func;
109448 +
109449 ftrace_update_trampoline(ops);
109450
109451 if (ftrace_enabled)
109452 @@ -463,15 +467,28 @@ static int __unregister_ftrace_function(struct ftrace_ops *ops)
109453 if (ftrace_enabled)
109454 update_ftrace_function();
109455
109456 + ops->func = ops->saved_func;
109457 +
109458 return 0;
109459 }
109460
109461 static void ftrace_update_pid_func(void)
109462 {
109463 + bool enabled = ftrace_pids_enabled();
109464 + struct ftrace_ops *op;
109465 +
109466 /* Only do something if we are tracing something */
109467 if (ftrace_trace_function == ftrace_stub)
109468 return;
109469
109470 + do_for_each_ftrace_op(op, ftrace_ops_list) {
109471 + if (op->flags & FTRACE_OPS_FL_PID) {
109472 + op->func = enabled ? ftrace_pid_func :
109473 + op->saved_func;
109474 + ftrace_update_trampoline(op);
109475 + }
109476 + } while_for_each_ftrace_op(op);
109477 +
109478 update_ftrace_function();
109479 }
109480
109481 @@ -1133,7 +1150,8 @@ static struct ftrace_ops global_ops = {
109482 .local_hash.filter_hash = EMPTY_HASH,
109483 INIT_OPS_HASH(global_ops)
109484 .flags = FTRACE_OPS_FL_RECURSION_SAFE |
109485 - FTRACE_OPS_FL_INITIALIZED,
109486 + FTRACE_OPS_FL_INITIALIZED |
109487 + FTRACE_OPS_FL_PID,
109488 };
109489
109490 /*
109491 @@ -2395,12 +2413,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
109492 if (unlikely(ftrace_disabled))
109493 return 0;
109494
109495 + ret = ftrace_arch_code_modify_prepare();
109496 + FTRACE_WARN_ON(ret);
109497 + if (ret)
109498 + return 0;
109499 +
109500 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
109501 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
109502 if (ret) {
109503 ftrace_bug(ret, rec);
109504 - return 0;
109505 }
109506 - return 1;
109507 + return ret ? 0 : 1;
109508 }
109509
109510 /*
109511 @@ -4789,8 +4812,10 @@ static int ftrace_process_locs(struct module *mod,
109512 if (!count)
109513 return 0;
109514
109515 + pax_open_kernel();
109516 sort(start, count, sizeof(*start),
109517 ftrace_cmp_ips, ftrace_swap_ips);
109518 + pax_close_kernel();
109519
109520 start_pg = ftrace_allocate_pages(count);
109521 if (!start_pg)
109522 @@ -5023,7 +5048,9 @@ static void ftrace_update_trampoline(struct ftrace_ops *ops)
109523
109524 static struct ftrace_ops global_ops = {
109525 .func = ftrace_stub,
109526 - .flags = FTRACE_OPS_FL_RECURSION_SAFE | FTRACE_OPS_FL_INITIALIZED,
109527 + .flags = FTRACE_OPS_FL_RECURSION_SAFE |
109528 + FTRACE_OPS_FL_INITIALIZED |
109529 + FTRACE_OPS_FL_PID,
109530 };
109531
109532 static int __init ftrace_nodyn_init(void)
109533 @@ -5080,11 +5107,6 @@ void ftrace_init_array_ops(struct trace_array *tr, ftrace_func_t func)
109534 if (WARN_ON(tr->ops->func != ftrace_stub))
109535 printk("ftrace ops had %pS for function\n",
109536 tr->ops->func);
109537 - /* Only the top level instance does pid tracing */
109538 - if (!list_empty(&ftrace_pids)) {
109539 - set_ftrace_pid_function(func);
109540 - func = ftrace_pid_func;
109541 - }
109542 }
109543 tr->ops->func = func;
109544 tr->ops->private = tr;
109545 @@ -5371,7 +5393,7 @@ static void *fpid_start(struct seq_file *m, loff_t *pos)
109546 {
109547 mutex_lock(&ftrace_lock);
109548
109549 - if (list_empty(&ftrace_pids) && (!*pos))
109550 + if (!ftrace_pids_enabled() && (!*pos))
109551 return (void *) 1;
109552
109553 return seq_list_start(&ftrace_pids, *pos);
109554 @@ -5610,6 +5632,7 @@ static struct ftrace_ops graph_ops = {
109555 .func = ftrace_stub,
109556 .flags = FTRACE_OPS_FL_RECURSION_SAFE |
109557 FTRACE_OPS_FL_INITIALIZED |
109558 + FTRACE_OPS_FL_PID |
109559 FTRACE_OPS_FL_STUB,
109560 #ifdef FTRACE_GRAPH_TRAMP_ADDR
109561 .trampoline = FTRACE_GRAPH_TRAMP_ADDR,
109562 @@ -5659,7 +5682,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
109563
109564 if (t->ret_stack == NULL) {
109565 atomic_set(&t->tracing_graph_pause, 0);
109566 - atomic_set(&t->trace_overrun, 0);
109567 + atomic_set_unchecked(&t->trace_overrun, 0);
109568 t->curr_ret_stack = -1;
109569 /* Make sure the tasks see the -1 first: */
109570 smp_wmb();
109571 @@ -5882,7 +5905,7 @@ static void
109572 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
109573 {
109574 atomic_set(&t->tracing_graph_pause, 0);
109575 - atomic_set(&t->trace_overrun, 0);
109576 + atomic_set_unchecked(&t->trace_overrun, 0);
109577 t->ftrace_timestamp = 0;
109578 /* make curr_ret_stack visible before we add the ret_stack */
109579 smp_wmb();
109580 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
109581 index 0315d43..2e5e9a2 100644
109582 --- a/kernel/trace/ring_buffer.c
109583 +++ b/kernel/trace/ring_buffer.c
109584 @@ -348,9 +348,9 @@ struct buffer_data_page {
109585 */
109586 struct buffer_page {
109587 struct list_head list; /* list of buffer pages */
109588 - local_t write; /* index for next write */
109589 + local_unchecked_t write; /* index for next write */
109590 unsigned read; /* index for next read */
109591 - local_t entries; /* entries on this page */
109592 + local_unchecked_t entries; /* entries on this page */
109593 unsigned long real_end; /* real end of data */
109594 struct buffer_data_page *page; /* Actual data page */
109595 };
109596 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
109597 unsigned long last_overrun;
109598 local_t entries_bytes;
109599 local_t entries;
109600 - local_t overrun;
109601 - local_t commit_overrun;
109602 - local_t dropped_events;
109603 + local_unchecked_t overrun;
109604 + local_unchecked_t commit_overrun;
109605 + local_unchecked_t dropped_events;
109606 local_t committing;
109607 - local_t commits;
109608 + local_unchecked_t commits;
109609 unsigned long read;
109610 unsigned long read_bytes;
109611 u64 write_stamp;
109612 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109613 *
109614 * We add a counter to the write field to denote this.
109615 */
109616 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
109617 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
109618 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
109619 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
109620
109621 /*
109622 * Just make sure we have seen our old_write and synchronize
109623 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109624 * cmpxchg to only update if an interrupt did not already
109625 * do it for us. If the cmpxchg fails, we don't care.
109626 */
109627 - (void)local_cmpxchg(&next_page->write, old_write, val);
109628 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
109629 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
109630 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
109631
109632 /*
109633 * No need to worry about races with clearing out the commit.
109634 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
109635
109636 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
109637 {
109638 - return local_read(&bpage->entries) & RB_WRITE_MASK;
109639 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
109640 }
109641
109642 static inline unsigned long rb_page_write(struct buffer_page *bpage)
109643 {
109644 - return local_read(&bpage->write) & RB_WRITE_MASK;
109645 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
109646 }
109647
109648 static int
109649 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
109650 * bytes consumed in ring buffer from here.
109651 * Increment overrun to account for the lost events.
109652 */
109653 - local_add(page_entries, &cpu_buffer->overrun);
109654 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
109655 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109656 }
109657
109658 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
109659 * it is our responsibility to update
109660 * the counters.
109661 */
109662 - local_add(entries, &cpu_buffer->overrun);
109663 + local_add_unchecked(entries, &cpu_buffer->overrun);
109664 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109665
109666 /*
109667 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109668 if (tail == BUF_PAGE_SIZE)
109669 tail_page->real_end = 0;
109670
109671 - local_sub(length, &tail_page->write);
109672 + local_sub_unchecked(length, &tail_page->write);
109673 return;
109674 }
109675
109676 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109677 rb_event_set_padding(event);
109678
109679 /* Set the write back to the previous setting */
109680 - local_sub(length, &tail_page->write);
109681 + local_sub_unchecked(length, &tail_page->write);
109682 return;
109683 }
109684
109685 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109686
109687 /* Set write to end of buffer */
109688 length = (tail + length) - BUF_PAGE_SIZE;
109689 - local_sub(length, &tail_page->write);
109690 + local_sub_unchecked(length, &tail_page->write);
109691 }
109692
109693 /*
109694 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109695 * about it.
109696 */
109697 if (unlikely(next_page == commit_page)) {
109698 - local_inc(&cpu_buffer->commit_overrun);
109699 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109700 goto out_reset;
109701 }
109702
109703 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109704 * this is easy, just stop here.
109705 */
109706 if (!(buffer->flags & RB_FL_OVERWRITE)) {
109707 - local_inc(&cpu_buffer->dropped_events);
109708 + local_inc_unchecked(&cpu_buffer->dropped_events);
109709 goto out_reset;
109710 }
109711
109712 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109713 cpu_buffer->tail_page) &&
109714 (cpu_buffer->commit_page ==
109715 cpu_buffer->reader_page))) {
109716 - local_inc(&cpu_buffer->commit_overrun);
109717 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109718 goto out_reset;
109719 }
109720 }
109721 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109722 length += RB_LEN_TIME_EXTEND;
109723
109724 tail_page = cpu_buffer->tail_page;
109725 - write = local_add_return(length, &tail_page->write);
109726 + write = local_add_return_unchecked(length, &tail_page->write);
109727
109728 /* set write to only the index of the write */
109729 write &= RB_WRITE_MASK;
109730 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109731 kmemcheck_annotate_bitfield(event, bitfield);
109732 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
109733
109734 - local_inc(&tail_page->entries);
109735 + local_inc_unchecked(&tail_page->entries);
109736
109737 /*
109738 * If this is the first commit on the page, then update
109739 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109740
109741 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
109742 unsigned long write_mask =
109743 - local_read(&bpage->write) & ~RB_WRITE_MASK;
109744 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
109745 unsigned long event_length = rb_event_length(event);
109746 /*
109747 * This is on the tail page. It is possible that
109748 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109749 */
109750 old_index += write_mask;
109751 new_index += write_mask;
109752 - index = local_cmpxchg(&bpage->write, old_index, new_index);
109753 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
109754 if (index == old_index) {
109755 /* update counters */
109756 local_sub(event_length, &cpu_buffer->entries_bytes);
109757 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109758 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
109759 {
109760 local_inc(&cpu_buffer->committing);
109761 - local_inc(&cpu_buffer->commits);
109762 + local_inc_unchecked(&cpu_buffer->commits);
109763 }
109764
109765 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109766 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109767 return;
109768
109769 again:
109770 - commits = local_read(&cpu_buffer->commits);
109771 + commits = local_read_unchecked(&cpu_buffer->commits);
109772 /* synchronize with interrupts */
109773 barrier();
109774 if (local_read(&cpu_buffer->committing) == 1)
109775 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109776 * updating of the commit page and the clearing of the
109777 * committing counter.
109778 */
109779 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
109780 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
109781 !local_read(&cpu_buffer->committing)) {
109782 local_inc(&cpu_buffer->committing);
109783 goto again;
109784 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
109785 barrier();
109786 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
109787 local_dec(&cpu_buffer->committing);
109788 - local_dec(&cpu_buffer->commits);
109789 + local_dec_unchecked(&cpu_buffer->commits);
109790 return NULL;
109791 }
109792 #endif
109793 @@ -2898,7 +2898,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109794
109795 /* Do the likely case first */
109796 if (likely(bpage->page == (void *)addr)) {
109797 - local_dec(&bpage->entries);
109798 + local_dec_unchecked(&bpage->entries);
109799 return;
109800 }
109801
109802 @@ -2910,7 +2910,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109803 start = bpage;
109804 do {
109805 if (bpage->page == (void *)addr) {
109806 - local_dec(&bpage->entries);
109807 + local_dec_unchecked(&bpage->entries);
109808 return;
109809 }
109810 rb_inc_page(cpu_buffer, &bpage);
109811 @@ -3194,7 +3194,7 @@ static inline unsigned long
109812 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
109813 {
109814 return local_read(&cpu_buffer->entries) -
109815 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
109816 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
109817 }
109818
109819 /**
109820 @@ -3283,7 +3283,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
109821 return 0;
109822
109823 cpu_buffer = buffer->buffers[cpu];
109824 - ret = local_read(&cpu_buffer->overrun);
109825 + ret = local_read_unchecked(&cpu_buffer->overrun);
109826
109827 return ret;
109828 }
109829 @@ -3306,7 +3306,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
109830 return 0;
109831
109832 cpu_buffer = buffer->buffers[cpu];
109833 - ret = local_read(&cpu_buffer->commit_overrun);
109834 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
109835
109836 return ret;
109837 }
109838 @@ -3328,7 +3328,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
109839 return 0;
109840
109841 cpu_buffer = buffer->buffers[cpu];
109842 - ret = local_read(&cpu_buffer->dropped_events);
109843 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
109844
109845 return ret;
109846 }
109847 @@ -3391,7 +3391,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
109848 /* if you care about this being correct, lock the buffer */
109849 for_each_buffer_cpu(buffer, cpu) {
109850 cpu_buffer = buffer->buffers[cpu];
109851 - overruns += local_read(&cpu_buffer->overrun);
109852 + overruns += local_read_unchecked(&cpu_buffer->overrun);
109853 }
109854
109855 return overruns;
109856 @@ -3562,8 +3562,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109857 /*
109858 * Reset the reader page to size zero.
109859 */
109860 - local_set(&cpu_buffer->reader_page->write, 0);
109861 - local_set(&cpu_buffer->reader_page->entries, 0);
109862 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109863 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109864 local_set(&cpu_buffer->reader_page->page->commit, 0);
109865 cpu_buffer->reader_page->real_end = 0;
109866
109867 @@ -3597,7 +3597,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109868 * want to compare with the last_overrun.
109869 */
109870 smp_mb();
109871 - overwrite = local_read(&(cpu_buffer->overrun));
109872 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
109873
109874 /*
109875 * Here's the tricky part.
109876 @@ -4169,8 +4169,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109877
109878 cpu_buffer->head_page
109879 = list_entry(cpu_buffer->pages, struct buffer_page, list);
109880 - local_set(&cpu_buffer->head_page->write, 0);
109881 - local_set(&cpu_buffer->head_page->entries, 0);
109882 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
109883 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
109884 local_set(&cpu_buffer->head_page->page->commit, 0);
109885
109886 cpu_buffer->head_page->read = 0;
109887 @@ -4180,18 +4180,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109888
109889 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
109890 INIT_LIST_HEAD(&cpu_buffer->new_pages);
109891 - local_set(&cpu_buffer->reader_page->write, 0);
109892 - local_set(&cpu_buffer->reader_page->entries, 0);
109893 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109894 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109895 local_set(&cpu_buffer->reader_page->page->commit, 0);
109896 cpu_buffer->reader_page->read = 0;
109897
109898 local_set(&cpu_buffer->entries_bytes, 0);
109899 - local_set(&cpu_buffer->overrun, 0);
109900 - local_set(&cpu_buffer->commit_overrun, 0);
109901 - local_set(&cpu_buffer->dropped_events, 0);
109902 + local_set_unchecked(&cpu_buffer->overrun, 0);
109903 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
109904 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
109905 local_set(&cpu_buffer->entries, 0);
109906 local_set(&cpu_buffer->committing, 0);
109907 - local_set(&cpu_buffer->commits, 0);
109908 + local_set_unchecked(&cpu_buffer->commits, 0);
109909 cpu_buffer->read = 0;
109910 cpu_buffer->read_bytes = 0;
109911
109912 @@ -4592,8 +4592,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
109913 rb_init_page(bpage);
109914 bpage = reader->page;
109915 reader->page = *data_page;
109916 - local_set(&reader->write, 0);
109917 - local_set(&reader->entries, 0);
109918 + local_set_unchecked(&reader->write, 0);
109919 + local_set_unchecked(&reader->entries, 0);
109920 reader->read = 0;
109921 *data_page = bpage;
109922
109923 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
109924 index 0533049..85e27f0 100644
109925 --- a/kernel/trace/trace.c
109926 +++ b/kernel/trace/trace.c
109927 @@ -3538,7 +3538,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
109928 return 0;
109929 }
109930
109931 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
109932 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
109933 {
109934 /* do nothing if flag is already set */
109935 if (!!(trace_flags & mask) == !!enabled)
109936 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
109937 index d261201..da10429 100644
109938 --- a/kernel/trace/trace.h
109939 +++ b/kernel/trace/trace.h
109940 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
109941 void trace_printk_init_buffers(void);
109942 void trace_printk_start_comm(void);
109943 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
109944 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
109945 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
109946
109947 /*
109948 * Normal trace_printk() and friends allocates special buffers
109949 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
109950 index 57b67b1..66082a9 100644
109951 --- a/kernel/trace/trace_clock.c
109952 +++ b/kernel/trace/trace_clock.c
109953 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
109954 return now;
109955 }
109956
109957 -static atomic64_t trace_counter;
109958 +static atomic64_unchecked_t trace_counter;
109959
109960 /*
109961 * trace_clock_counter(): simply an atomic counter.
109962 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
109963 */
109964 u64 notrace trace_clock_counter(void)
109965 {
109966 - return atomic64_add_return(1, &trace_counter);
109967 + return atomic64_inc_return_unchecked(&trace_counter);
109968 }
109969 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
109970 index c4de47f..5f134b8 100644
109971 --- a/kernel/trace/trace_events.c
109972 +++ b/kernel/trace/trace_events.c
109973 @@ -1887,7 +1887,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
109974 return 0;
109975 }
109976
109977 -struct ftrace_module_file_ops;
109978 static void __add_event_to_tracers(struct ftrace_event_call *call);
109979
109980 /* Add an additional event_call dynamically */
109981 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
109982 index 7f2e97c..085a257 100644
109983 --- a/kernel/trace/trace_events_filter.c
109984 +++ b/kernel/trace/trace_events_filter.c
109985 @@ -1056,6 +1056,9 @@ static void parse_init(struct filter_parse_state *ps,
109986
109987 static char infix_next(struct filter_parse_state *ps)
109988 {
109989 + if (!ps->infix.cnt)
109990 + return 0;
109991 +
109992 ps->infix.cnt--;
109993
109994 return ps->infix.string[ps->infix.tail++];
109995 @@ -1071,6 +1074,9 @@ static char infix_peek(struct filter_parse_state *ps)
109996
109997 static void infix_advance(struct filter_parse_state *ps)
109998 {
109999 + if (!ps->infix.cnt)
110000 + return;
110001 +
110002 ps->infix.cnt--;
110003 ps->infix.tail++;
110004 }
110005 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
110006 index a51e796..1f32ebd 100644
110007 --- a/kernel/trace/trace_functions_graph.c
110008 +++ b/kernel/trace/trace_functions_graph.c
110009 @@ -132,7 +132,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
110010
110011 /* The return trace stack is full */
110012 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
110013 - atomic_inc(&current->trace_overrun);
110014 + atomic_inc_unchecked(&current->trace_overrun);
110015 return -EBUSY;
110016 }
110017
110018 @@ -229,7 +229,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
110019 *ret = current->ret_stack[index].ret;
110020 trace->func = current->ret_stack[index].func;
110021 trace->calltime = current->ret_stack[index].calltime;
110022 - trace->overrun = atomic_read(&current->trace_overrun);
110023 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
110024 trace->depth = index;
110025 }
110026
110027 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
110028 index 7a9ba62..2e0e4a1 100644
110029 --- a/kernel/trace/trace_mmiotrace.c
110030 +++ b/kernel/trace/trace_mmiotrace.c
110031 @@ -24,7 +24,7 @@ struct header_iter {
110032 static struct trace_array *mmio_trace_array;
110033 static bool overrun_detected;
110034 static unsigned long prev_overruns;
110035 -static atomic_t dropped_count;
110036 +static atomic_unchecked_t dropped_count;
110037
110038 static void mmio_reset_data(struct trace_array *tr)
110039 {
110040 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
110041
110042 static unsigned long count_overruns(struct trace_iterator *iter)
110043 {
110044 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
110045 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
110046 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
110047
110048 if (over > prev_overruns)
110049 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
110050 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
110051 sizeof(*entry), 0, pc);
110052 if (!event) {
110053 - atomic_inc(&dropped_count);
110054 + atomic_inc_unchecked(&dropped_count);
110055 return;
110056 }
110057 entry = ring_buffer_event_data(event);
110058 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
110059 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
110060 sizeof(*entry), 0, pc);
110061 if (!event) {
110062 - atomic_inc(&dropped_count);
110063 + atomic_inc_unchecked(&dropped_count);
110064 return;
110065 }
110066 entry = ring_buffer_event_data(event);
110067 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
110068 index 25a086b..a918131 100644
110069 --- a/kernel/trace/trace_output.c
110070 +++ b/kernel/trace/trace_output.c
110071 @@ -752,14 +752,16 @@ int register_ftrace_event(struct trace_event *event)
110072 goto out;
110073 }
110074
110075 + pax_open_kernel();
110076 if (event->funcs->trace == NULL)
110077 - event->funcs->trace = trace_nop_print;
110078 + *(void **)&event->funcs->trace = trace_nop_print;
110079 if (event->funcs->raw == NULL)
110080 - event->funcs->raw = trace_nop_print;
110081 + *(void **)&event->funcs->raw = trace_nop_print;
110082 if (event->funcs->hex == NULL)
110083 - event->funcs->hex = trace_nop_print;
110084 + *(void **)&event->funcs->hex = trace_nop_print;
110085 if (event->funcs->binary == NULL)
110086 - event->funcs->binary = trace_nop_print;
110087 + *(void **)&event->funcs->binary = trace_nop_print;
110088 + pax_close_kernel();
110089
110090 key = event->type & (EVENT_HASHSIZE - 1);
110091
110092 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
110093 index e694c9f..6775a38 100644
110094 --- a/kernel/trace/trace_seq.c
110095 +++ b/kernel/trace/trace_seq.c
110096 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
110097 return 0;
110098 }
110099
110100 - seq_buf_path(&s->seq, path, "\n");
110101 + seq_buf_path(&s->seq, path, "\n\\");
110102
110103 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
110104 s->seq.len = save_len;
110105 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
110106 index 3f34496..0492d95 100644
110107 --- a/kernel/trace/trace_stack.c
110108 +++ b/kernel/trace/trace_stack.c
110109 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
110110 return;
110111
110112 /* we do not handle interrupt stacks yet */
110113 - if (!object_is_on_stack(stack))
110114 + if (!object_starts_on_stack(stack))
110115 return;
110116
110117 local_irq_save(flags);
110118 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
110119 index f97f6e3..d367b48 100644
110120 --- a/kernel/trace/trace_syscalls.c
110121 +++ b/kernel/trace/trace_syscalls.c
110122 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
110123 int num;
110124
110125 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110126 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110127 + return -EINVAL;
110128
110129 mutex_lock(&syscall_trace_lock);
110130 if (!sys_perf_refcount_enter)
110131 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
110132 int num;
110133
110134 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110135 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110136 + return;
110137
110138 mutex_lock(&syscall_trace_lock);
110139 sys_perf_refcount_enter--;
110140 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
110141 int num;
110142
110143 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110144 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110145 + return -EINVAL;
110146
110147 mutex_lock(&syscall_trace_lock);
110148 if (!sys_perf_refcount_exit)
110149 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
110150 int num;
110151
110152 num = ((struct syscall_metadata *)call->data)->syscall_nr;
110153 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
110154 + return;
110155
110156 mutex_lock(&syscall_trace_lock);
110157 sys_perf_refcount_exit--;
110158 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
110159 index 4109f83..fe1f830 100644
110160 --- a/kernel/user_namespace.c
110161 +++ b/kernel/user_namespace.c
110162 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
110163 !kgid_has_mapping(parent_ns, group))
110164 return -EPERM;
110165
110166 +#ifdef CONFIG_GRKERNSEC
110167 + /*
110168 + * This doesn't really inspire confidence:
110169 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
110170 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
110171 + * Increases kernel attack surface in areas developers
110172 + * previously cared little about ("low importance due
110173 + * to requiring "root" capability")
110174 + * To be removed when this code receives *proper* review
110175 + */
110176 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
110177 + !capable(CAP_SETGID))
110178 + return -EPERM;
110179 +#endif
110180 +
110181 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
110182 if (!ns)
110183 return -ENOMEM;
110184 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
110185 if (atomic_read(&current->mm->mm_users) > 1)
110186 return -EINVAL;
110187
110188 - if (current->fs->users != 1)
110189 + if (atomic_read(&current->fs->users) != 1)
110190 return -EINVAL;
110191
110192 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
110193 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
110194 index c8eac43..4b5f08f 100644
110195 --- a/kernel/utsname_sysctl.c
110196 +++ b/kernel/utsname_sysctl.c
110197 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
110198 static int proc_do_uts_string(struct ctl_table *table, int write,
110199 void __user *buffer, size_t *lenp, loff_t *ppos)
110200 {
110201 - struct ctl_table uts_table;
110202 + ctl_table_no_const uts_table;
110203 int r;
110204 memcpy(&uts_table, table, sizeof(uts_table));
110205 uts_table.data = get_uts(table, write);
110206 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
110207 index 581a68a..7ff6a89 100644
110208 --- a/kernel/watchdog.c
110209 +++ b/kernel/watchdog.c
110210 @@ -648,7 +648,7 @@ void watchdog_nmi_enable_all(void) {}
110211 void watchdog_nmi_disable_all(void) {}
110212 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
110213
110214 -static struct smp_hotplug_thread watchdog_threads = {
110215 +static struct smp_hotplug_thread watchdog_threads __read_only = {
110216 .store = &softlockup_watchdog,
110217 .thread_should_run = watchdog_should_run,
110218 .thread_fn = watchdog,
110219 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
110220 index 586ad91..5f8844a 100644
110221 --- a/kernel/workqueue.c
110222 +++ b/kernel/workqueue.c
110223 @@ -4428,7 +4428,7 @@ static void rebind_workers(struct worker_pool *pool)
110224 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
110225 worker_flags |= WORKER_REBOUND;
110226 worker_flags &= ~WORKER_UNBOUND;
110227 - ACCESS_ONCE(worker->flags) = worker_flags;
110228 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
110229 }
110230
110231 spin_unlock_irq(&pool->lock);
110232 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
110233 index ba2b0c8..a571efc 100644
110234 --- a/lib/Kconfig.debug
110235 +++ b/lib/Kconfig.debug
110236 @@ -936,7 +936,7 @@ config DEBUG_MUTEXES
110237
110238 config DEBUG_WW_MUTEX_SLOWPATH
110239 bool "Wait/wound mutex debugging: Slowpath testing"
110240 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110241 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110242 select DEBUG_LOCK_ALLOC
110243 select DEBUG_SPINLOCK
110244 select DEBUG_MUTEXES
110245 @@ -953,7 +953,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
110246
110247 config DEBUG_LOCK_ALLOC
110248 bool "Lock debugging: detect incorrect freeing of live locks"
110249 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110250 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110251 select DEBUG_SPINLOCK
110252 select DEBUG_MUTEXES
110253 select LOCKDEP
110254 @@ -967,7 +967,7 @@ config DEBUG_LOCK_ALLOC
110255
110256 config PROVE_LOCKING
110257 bool "Lock debugging: prove locking correctness"
110258 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110259 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110260 select LOCKDEP
110261 select DEBUG_SPINLOCK
110262 select DEBUG_MUTEXES
110263 @@ -1018,7 +1018,7 @@ config LOCKDEP
110264
110265 config LOCK_STAT
110266 bool "Lock usage statistics"
110267 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
110268 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
110269 select LOCKDEP
110270 select DEBUG_SPINLOCK
110271 select DEBUG_MUTEXES
110272 @@ -1496,6 +1496,7 @@ config LATENCYTOP
110273 depends on DEBUG_KERNEL
110274 depends on STACKTRACE_SUPPORT
110275 depends on PROC_FS
110276 + depends on !GRKERNSEC_HIDESYM
110277 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
110278 select KALLSYMS
110279 select KALLSYMS_ALL
110280 @@ -1512,7 +1513,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
110281 config DEBUG_STRICT_USER_COPY_CHECKS
110282 bool "Strict user copy size checks"
110283 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
110284 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
110285 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
110286 help
110287 Enabling this option turns a certain set of sanity checks for user
110288 copy operations into compile time failures.
110289 @@ -1643,7 +1644,7 @@ endmenu # runtime tests
110290
110291 config PROVIDE_OHCI1394_DMA_INIT
110292 bool "Remote debugging over FireWire early on boot"
110293 - depends on PCI && X86
110294 + depends on PCI && X86 && !GRKERNSEC
110295 help
110296 If you want to debug problems which hang or crash the kernel early
110297 on boot and the crashing machine has a FireWire port, you can use
110298 diff --git a/lib/Makefile b/lib/Makefile
110299 index 6c37933..d48e7ca 100644
110300 --- a/lib/Makefile
110301 +++ b/lib/Makefile
110302 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
110303 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
110304 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
110305 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
110306 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
110307 +obj-y += list_debug.o
110308 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
110309
110310 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
110311 diff --git a/lib/average.c b/lib/average.c
110312 index 114d1be..ab0350c 100644
110313 --- a/lib/average.c
110314 +++ b/lib/average.c
110315 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
110316 {
110317 unsigned long internal = ACCESS_ONCE(avg->internal);
110318
110319 - ACCESS_ONCE(avg->internal) = internal ?
110320 + ACCESS_ONCE_RW(avg->internal) = internal ?
110321 (((internal << avg->weight) - internal) +
110322 (val << avg->factor)) >> avg->weight :
110323 (val << avg->factor);
110324 diff --git a/lib/bitmap.c b/lib/bitmap.c
110325 index 64c0926f..9de1a1f 100644
110326 --- a/lib/bitmap.c
110327 +++ b/lib/bitmap.c
110328 @@ -234,7 +234,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
110329 }
110330 EXPORT_SYMBOL(__bitmap_subset);
110331
110332 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110333 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
110334 {
110335 unsigned int k, lim = bits/BITS_PER_LONG;
110336 int w = 0;
110337 @@ -361,7 +361,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
110338 {
110339 int c, old_c, totaldigits, ndigits, nchunks, nbits;
110340 u32 chunk;
110341 - const char __user __force *ubuf = (const char __user __force *)buf;
110342 + const char __user *ubuf = (const char __force_user *)buf;
110343
110344 bitmap_zero(maskp, nmaskbits);
110345
110346 @@ -446,7 +446,7 @@ int bitmap_parse_user(const char __user *ubuf,
110347 {
110348 if (!access_ok(VERIFY_READ, ubuf, ulen))
110349 return -EFAULT;
110350 - return __bitmap_parse((const char __force *)ubuf,
110351 + return __bitmap_parse((const char __force_kernel *)ubuf,
110352 ulen, 1, maskp, nmaskbits);
110353
110354 }
110355 @@ -505,7 +505,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
110356 {
110357 unsigned a, b;
110358 int c, old_c, totaldigits;
110359 - const char __user __force *ubuf = (const char __user __force *)buf;
110360 + const char __user *ubuf = (const char __force_user *)buf;
110361 int exp_digit, in_range;
110362
110363 totaldigits = c = 0;
110364 @@ -600,7 +600,7 @@ int bitmap_parselist_user(const char __user *ubuf,
110365 {
110366 if (!access_ok(VERIFY_READ, ubuf, ulen))
110367 return -EFAULT;
110368 - return __bitmap_parselist((const char __force *)ubuf,
110369 + return __bitmap_parselist((const char __force_kernel *)ubuf,
110370 ulen, 1, maskp, nmaskbits);
110371 }
110372 EXPORT_SYMBOL(bitmap_parselist_user);
110373 diff --git a/lib/bug.c b/lib/bug.c
110374 index 0c3bd95..5a615a1 100644
110375 --- a/lib/bug.c
110376 +++ b/lib/bug.c
110377 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
110378 return BUG_TRAP_TYPE_NONE;
110379
110380 bug = find_bug(bugaddr);
110381 + if (!bug)
110382 + return BUG_TRAP_TYPE_NONE;
110383
110384 file = NULL;
110385 line = 0;
110386 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
110387 index 547f7f9..a6d4ba0 100644
110388 --- a/lib/debugobjects.c
110389 +++ b/lib/debugobjects.c
110390 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
110391 if (limit > 4)
110392 return;
110393
110394 - is_on_stack = object_is_on_stack(addr);
110395 + is_on_stack = object_starts_on_stack(addr);
110396 if (is_on_stack == onstack)
110397 return;
110398
110399 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
110400 index 6dd0335..1e9c239 100644
110401 --- a/lib/decompress_bunzip2.c
110402 +++ b/lib/decompress_bunzip2.c
110403 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
110404
110405 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
110406 uncompressed data. Allocate intermediate buffer for block. */
110407 - bd->dbufSize = 100000*(i-BZh0);
110408 + i -= BZh0;
110409 + bd->dbufSize = 100000 * i;
110410
110411 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
110412 if (!bd->dbuf)
110413 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
110414 index 0be83af..4605e93 100644
110415 --- a/lib/decompress_unlzma.c
110416 +++ b/lib/decompress_unlzma.c
110417 @@ -39,10 +39,10 @@
110418
110419 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
110420
110421 -static long long INIT read_int(unsigned char *ptr, int size)
110422 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
110423 {
110424 int i;
110425 - long long ret = 0;
110426 + unsigned long long ret = 0;
110427
110428 for (i = 0; i < size; i++)
110429 ret = (ret << 8) | ptr[size-i-1];
110430 diff --git a/lib/div64.c b/lib/div64.c
110431 index 19ea7ed..20cac21 100644
110432 --- a/lib/div64.c
110433 +++ b/lib/div64.c
110434 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
110435 EXPORT_SYMBOL(__div64_32);
110436
110437 #ifndef div_s64_rem
110438 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110439 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
110440 {
110441 u64 quotient;
110442
110443 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
110444 * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt'
110445 */
110446 #ifndef div64_u64
110447 -u64 div64_u64(u64 dividend, u64 divisor)
110448 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
110449 {
110450 u32 high = divisor >> 32;
110451 u64 quot;
110452 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
110453 index ae4b65e..daf0230 100644
110454 --- a/lib/dma-debug.c
110455 +++ b/lib/dma-debug.c
110456 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
110457
110458 void dma_debug_add_bus(struct bus_type *bus)
110459 {
110460 - struct notifier_block *nb;
110461 + notifier_block_no_const *nb;
110462
110463 if (dma_debug_disabled())
110464 return;
110465 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
110466
110467 static void check_for_stack(struct device *dev, void *addr)
110468 {
110469 - if (object_is_on_stack(addr))
110470 + if (object_starts_on_stack(addr))
110471 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
110472 "stack [addr=%p]\n", addr);
110473 }
110474 diff --git a/lib/inflate.c b/lib/inflate.c
110475 index 013a761..c28f3fc 100644
110476 --- a/lib/inflate.c
110477 +++ b/lib/inflate.c
110478 @@ -269,7 +269,7 @@ static void free(void *where)
110479 malloc_ptr = free_mem_ptr;
110480 }
110481 #else
110482 -#define malloc(a) kmalloc(a, GFP_KERNEL)
110483 +#define malloc(a) kmalloc((a), GFP_KERNEL)
110484 #define free(a) kfree(a)
110485 #endif
110486
110487 diff --git a/lib/ioremap.c b/lib/ioremap.c
110488 index 86c8911..f5bfc34 100644
110489 --- a/lib/ioremap.c
110490 +++ b/lib/ioremap.c
110491 @@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
110492 unsigned long next;
110493
110494 phys_addr -= addr;
110495 - pmd = pmd_alloc(&init_mm, pud, addr);
110496 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
110497 if (!pmd)
110498 return -ENOMEM;
110499 do {
110500 @@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
110501 unsigned long next;
110502
110503 phys_addr -= addr;
110504 - pud = pud_alloc(&init_mm, pgd, addr);
110505 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
110506 if (!pud)
110507 return -ENOMEM;
110508 do {
110509 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
110510 index bd2bea9..6b3c95e 100644
110511 --- a/lib/is_single_threaded.c
110512 +++ b/lib/is_single_threaded.c
110513 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
110514 struct task_struct *p, *t;
110515 bool ret;
110516
110517 + if (!mm)
110518 + return true;
110519 +
110520 if (atomic_read(&task->signal->live) != 1)
110521 return false;
110522
110523 diff --git a/lib/kobject.c b/lib/kobject.c
110524 index 3b841b9..7c215aa 100644
110525 --- a/lib/kobject.c
110526 +++ b/lib/kobject.c
110527 @@ -340,8 +340,9 @@ error:
110528 }
110529 EXPORT_SYMBOL(kobject_init);
110530
110531 -static int kobject_add_varg(struct kobject *kobj, struct kobject *parent,
110532 - const char *fmt, va_list vargs)
110533 +static __printf(3, 0) int kobject_add_varg(struct kobject *kobj,
110534 + struct kobject *parent,
110535 + const char *fmt, va_list vargs)
110536 {
110537 int retval;
110538
110539 @@ -936,9 +937,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
110540
110541
110542 static DEFINE_SPINLOCK(kobj_ns_type_lock);
110543 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
110544 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
110545
110546 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110547 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110548 {
110549 enum kobj_ns_type type = ops->type;
110550 int error;
110551 diff --git a/lib/list_debug.c b/lib/list_debug.c
110552 index c24c2f7..f0296f4 100644
110553 --- a/lib/list_debug.c
110554 +++ b/lib/list_debug.c
110555 @@ -11,7 +11,9 @@
110556 #include <linux/bug.h>
110557 #include <linux/kernel.h>
110558 #include <linux/rculist.h>
110559 +#include <linux/mm.h>
110560
110561 +#ifdef CONFIG_DEBUG_LIST
110562 /*
110563 * Insert a new entry between two known consecutive entries.
110564 *
110565 @@ -19,21 +21,40 @@
110566 * the prev/next entries already!
110567 */
110568
110569 +static bool __list_add_debug(struct list_head *new,
110570 + struct list_head *prev,
110571 + struct list_head *next)
110572 +{
110573 + if (unlikely(next->prev != prev)) {
110574 + printk(KERN_ERR "list_add corruption. next->prev should be "
110575 + "prev (%p), but was %p. (next=%p).\n",
110576 + prev, next->prev, next);
110577 + BUG();
110578 + return false;
110579 + }
110580 + if (unlikely(prev->next != next)) {
110581 + printk(KERN_ERR "list_add corruption. prev->next should be "
110582 + "next (%p), but was %p. (prev=%p).\n",
110583 + next, prev->next, prev);
110584 + BUG();
110585 + return false;
110586 + }
110587 + if (unlikely(new == prev || new == next)) {
110588 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
110589 + new, prev, next);
110590 + BUG();
110591 + return false;
110592 + }
110593 + return true;
110594 +}
110595 +
110596 void __list_add(struct list_head *new,
110597 - struct list_head *prev,
110598 - struct list_head *next)
110599 + struct list_head *prev,
110600 + struct list_head *next)
110601 {
110602 - WARN(next->prev != prev,
110603 - "list_add corruption. next->prev should be "
110604 - "prev (%p), but was %p. (next=%p).\n",
110605 - prev, next->prev, next);
110606 - WARN(prev->next != next,
110607 - "list_add corruption. prev->next should be "
110608 - "next (%p), but was %p. (prev=%p).\n",
110609 - next, prev->next, prev);
110610 - WARN(new == prev || new == next,
110611 - "list_add double add: new=%p, prev=%p, next=%p.\n",
110612 - new, prev, next);
110613 + if (!__list_add_debug(new, prev, next))
110614 + return;
110615 +
110616 next->prev = new;
110617 new->next = next;
110618 new->prev = prev;
110619 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
110620 }
110621 EXPORT_SYMBOL(__list_add);
110622
110623 -void __list_del_entry(struct list_head *entry)
110624 +static bool __list_del_entry_debug(struct list_head *entry)
110625 {
110626 struct list_head *prev, *next;
110627
110628 prev = entry->prev;
110629 next = entry->next;
110630
110631 - if (WARN(next == LIST_POISON1,
110632 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110633 - entry, LIST_POISON1) ||
110634 - WARN(prev == LIST_POISON2,
110635 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110636 - entry, LIST_POISON2) ||
110637 - WARN(prev->next != entry,
110638 - "list_del corruption. prev->next should be %p, "
110639 - "but was %p\n", entry, prev->next) ||
110640 - WARN(next->prev != entry,
110641 - "list_del corruption. next->prev should be %p, "
110642 - "but was %p\n", entry, next->prev))
110643 + if (unlikely(next == LIST_POISON1)) {
110644 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110645 + entry, LIST_POISON1);
110646 + BUG();
110647 + return false;
110648 + }
110649 + if (unlikely(prev == LIST_POISON2)) {
110650 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110651 + entry, LIST_POISON2);
110652 + BUG();
110653 + return false;
110654 + }
110655 + if (unlikely(entry->prev->next != entry)) {
110656 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
110657 + "but was %p\n", entry, prev->next);
110658 + BUG();
110659 + return false;
110660 + }
110661 + if (unlikely(entry->next->prev != entry)) {
110662 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
110663 + "but was %p\n", entry, next->prev);
110664 + BUG();
110665 + return false;
110666 + }
110667 + return true;
110668 +}
110669 +
110670 +void __list_del_entry(struct list_head *entry)
110671 +{
110672 + if (!__list_del_entry_debug(entry))
110673 return;
110674
110675 - __list_del(prev, next);
110676 + __list_del(entry->prev, entry->next);
110677 }
110678 EXPORT_SYMBOL(__list_del_entry);
110679
110680 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
110681 void __list_add_rcu(struct list_head *new,
110682 struct list_head *prev, struct list_head *next)
110683 {
110684 - WARN(next->prev != prev,
110685 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
110686 - prev, next->prev, next);
110687 - WARN(prev->next != next,
110688 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
110689 - next, prev->next, prev);
110690 + if (!__list_add_debug(new, prev, next))
110691 + return;
110692 +
110693 new->next = next;
110694 new->prev = prev;
110695 rcu_assign_pointer(list_next_rcu(prev), new);
110696 next->prev = new;
110697 }
110698 EXPORT_SYMBOL(__list_add_rcu);
110699 +#endif
110700 +
110701 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
110702 +{
110703 +#ifdef CONFIG_DEBUG_LIST
110704 + if (!__list_add_debug(new, prev, next))
110705 + return;
110706 +#endif
110707 +
110708 + pax_open_kernel();
110709 + next->prev = new;
110710 + new->next = next;
110711 + new->prev = prev;
110712 + prev->next = new;
110713 + pax_close_kernel();
110714 +}
110715 +EXPORT_SYMBOL(__pax_list_add);
110716 +
110717 +void pax_list_del(struct list_head *entry)
110718 +{
110719 +#ifdef CONFIG_DEBUG_LIST
110720 + if (!__list_del_entry_debug(entry))
110721 + return;
110722 +#endif
110723 +
110724 + pax_open_kernel();
110725 + __list_del(entry->prev, entry->next);
110726 + entry->next = LIST_POISON1;
110727 + entry->prev = LIST_POISON2;
110728 + pax_close_kernel();
110729 +}
110730 +EXPORT_SYMBOL(pax_list_del);
110731 +
110732 +void pax_list_del_init(struct list_head *entry)
110733 +{
110734 + pax_open_kernel();
110735 + __list_del(entry->prev, entry->next);
110736 + INIT_LIST_HEAD(entry);
110737 + pax_close_kernel();
110738 +}
110739 +EXPORT_SYMBOL(pax_list_del_init);
110740 +
110741 +void __pax_list_add_rcu(struct list_head *new,
110742 + struct list_head *prev, struct list_head *next)
110743 +{
110744 +#ifdef CONFIG_DEBUG_LIST
110745 + if (!__list_add_debug(new, prev, next))
110746 + return;
110747 +#endif
110748 +
110749 + pax_open_kernel();
110750 + new->next = next;
110751 + new->prev = prev;
110752 + rcu_assign_pointer(list_next_rcu(prev), new);
110753 + next->prev = new;
110754 + pax_close_kernel();
110755 +}
110756 +EXPORT_SYMBOL(__pax_list_add_rcu);
110757 +
110758 +void pax_list_del_rcu(struct list_head *entry)
110759 +{
110760 +#ifdef CONFIG_DEBUG_LIST
110761 + if (!__list_del_entry_debug(entry))
110762 + return;
110763 +#endif
110764 +
110765 + pax_open_kernel();
110766 + __list_del(entry->prev, entry->next);
110767 + entry->next = LIST_POISON1;
110768 + entry->prev = LIST_POISON2;
110769 + pax_close_kernel();
110770 +}
110771 +EXPORT_SYMBOL(pax_list_del_rcu);
110772 diff --git a/lib/lockref.c b/lib/lockref.c
110773 index 494994b..65caf94 100644
110774 --- a/lib/lockref.c
110775 +++ b/lib/lockref.c
110776 @@ -48,13 +48,13 @@
110777 void lockref_get(struct lockref *lockref)
110778 {
110779 CMPXCHG_LOOP(
110780 - new.count++;
110781 + __lockref_inc(&new);
110782 ,
110783 return;
110784 );
110785
110786 spin_lock(&lockref->lock);
110787 - lockref->count++;
110788 + __lockref_inc(lockref);
110789 spin_unlock(&lockref->lock);
110790 }
110791 EXPORT_SYMBOL(lockref_get);
110792 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110793 int retval;
110794
110795 CMPXCHG_LOOP(
110796 - new.count++;
110797 - if (old.count <= 0)
110798 + __lockref_inc(&new);
110799 + if (__lockref_read(&old) <= 0)
110800 return 0;
110801 ,
110802 return 1;
110803 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110804
110805 spin_lock(&lockref->lock);
110806 retval = 0;
110807 - if (lockref->count > 0) {
110808 - lockref->count++;
110809 + if (__lockref_read(lockref) > 0) {
110810 + __lockref_inc(lockref);
110811 retval = 1;
110812 }
110813 spin_unlock(&lockref->lock);
110814 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
110815 int lockref_get_or_lock(struct lockref *lockref)
110816 {
110817 CMPXCHG_LOOP(
110818 - new.count++;
110819 - if (old.count <= 0)
110820 + __lockref_inc(&new);
110821 + if (__lockref_read(&old) <= 0)
110822 break;
110823 ,
110824 return 1;
110825 );
110826
110827 spin_lock(&lockref->lock);
110828 - if (lockref->count <= 0)
110829 + if (__lockref_read(lockref) <= 0)
110830 return 0;
110831 - lockref->count++;
110832 + __lockref_inc(lockref);
110833 spin_unlock(&lockref->lock);
110834 return 1;
110835 }
110836 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
110837 int lockref_put_return(struct lockref *lockref)
110838 {
110839 CMPXCHG_LOOP(
110840 - new.count--;
110841 - if (old.count <= 0)
110842 + __lockref_dec(&new);
110843 + if (__lockref_read(&old) <= 0)
110844 return -1;
110845 ,
110846 - return new.count;
110847 + return __lockref_read(&new);
110848 );
110849 return -1;
110850 }
110851 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
110852 int lockref_put_or_lock(struct lockref *lockref)
110853 {
110854 CMPXCHG_LOOP(
110855 - new.count--;
110856 - if (old.count <= 1)
110857 + __lockref_dec(&new);
110858 + if (__lockref_read(&old) <= 1)
110859 break;
110860 ,
110861 return 1;
110862 );
110863
110864 spin_lock(&lockref->lock);
110865 - if (lockref->count <= 1)
110866 + if (__lockref_read(lockref) <= 1)
110867 return 0;
110868 - lockref->count--;
110869 + __lockref_dec(lockref);
110870 spin_unlock(&lockref->lock);
110871 return 1;
110872 }
110873 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
110874 void lockref_mark_dead(struct lockref *lockref)
110875 {
110876 assert_spin_locked(&lockref->lock);
110877 - lockref->count = -128;
110878 + __lockref_set(lockref, -128);
110879 }
110880 EXPORT_SYMBOL(lockref_mark_dead);
110881
110882 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110883 int retval;
110884
110885 CMPXCHG_LOOP(
110886 - new.count++;
110887 - if (old.count < 0)
110888 + __lockref_inc(&new);
110889 + if (__lockref_read(&old) < 0)
110890 return 0;
110891 ,
110892 return 1;
110893 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110894
110895 spin_lock(&lockref->lock);
110896 retval = 0;
110897 - if (lockref->count >= 0) {
110898 - lockref->count++;
110899 + if (__lockref_read(lockref) >= 0) {
110900 + __lockref_inc(lockref);
110901 retval = 1;
110902 }
110903 spin_unlock(&lockref->lock);
110904 diff --git a/lib/nlattr.c b/lib/nlattr.c
110905 index f5907d2..36072be 100644
110906 --- a/lib/nlattr.c
110907 +++ b/lib/nlattr.c
110908 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
110909 {
110910 int minlen = min_t(int, count, nla_len(src));
110911
110912 + BUG_ON(minlen < 0);
110913 +
110914 memcpy(dest, nla_data(src), minlen);
110915 if (count > minlen)
110916 memset(dest + minlen, 0, count - minlen);
110917 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
110918 index 6111bcb..02e816b 100644
110919 --- a/lib/percpu-refcount.c
110920 +++ b/lib/percpu-refcount.c
110921 @@ -31,7 +31,7 @@
110922 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
110923 */
110924
110925 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
110926 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
110927
110928 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
110929
110930 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
110931 index 3d2aa27..a472f20 100644
110932 --- a/lib/radix-tree.c
110933 +++ b/lib/radix-tree.c
110934 @@ -67,7 +67,7 @@ struct radix_tree_preload {
110935 int nr;
110936 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
110937 };
110938 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
110939 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
110940
110941 static inline void *ptr_to_indirect(void *ptr)
110942 {
110943 diff --git a/lib/random32.c b/lib/random32.c
110944 index 0bee183..526f12f 100644
110945 --- a/lib/random32.c
110946 +++ b/lib/random32.c
110947 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
110948 }
110949 #endif
110950
110951 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
110952 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
110953
110954 /**
110955 * prandom_u32_state - seeded pseudo-random number generator.
110956 diff --git a/lib/rbtree.c b/lib/rbtree.c
110957 index c16c81a..4dcbda1 100644
110958 --- a/lib/rbtree.c
110959 +++ b/lib/rbtree.c
110960 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
110961 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
110962
110963 static const struct rb_augment_callbacks dummy_callbacks = {
110964 - dummy_propagate, dummy_copy, dummy_rotate
110965 + .propagate = dummy_propagate,
110966 + .copy = dummy_copy,
110967 + .rotate = dummy_rotate
110968 };
110969
110970 void rb_insert_color(struct rb_node *node, struct rb_root *root)
110971 diff --git a/lib/show_mem.c b/lib/show_mem.c
110972 index adc98e18..0ce83c2 100644
110973 --- a/lib/show_mem.c
110974 +++ b/lib/show_mem.c
110975 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
110976 quicklist_total_size());
110977 #endif
110978 #ifdef CONFIG_MEMORY_FAILURE
110979 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
110980 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
110981 #endif
110982 }
110983 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
110984 index e0af6ff..fcc9f15 100644
110985 --- a/lib/strncpy_from_user.c
110986 +++ b/lib/strncpy_from_user.c
110987 @@ -22,7 +22,7 @@
110988 */
110989 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
110990 {
110991 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110992 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110993 long res = 0;
110994
110995 /*
110996 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
110997 index fe9a325..85cd8aa 100644
110998 --- a/lib/strnlen_user.c
110999 +++ b/lib/strnlen_user.c
111000 @@ -26,7 +26,7 @@
111001 */
111002 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
111003 {
111004 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111005 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
111006 long align, res = 0;
111007 unsigned long c;
111008
111009 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
111010 index 3c365ab..75b43df 100644
111011 --- a/lib/swiotlb.c
111012 +++ b/lib/swiotlb.c
111013 @@ -683,7 +683,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
111014
111015 void
111016 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
111017 - dma_addr_t dev_addr)
111018 + dma_addr_t dev_addr, struct dma_attrs *attrs)
111019 {
111020 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
111021
111022 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
111023 index c227cc4..5241df3 100644
111024 --- a/lib/test-hexdump.c
111025 +++ b/lib/test-hexdump.c
111026 @@ -25,19 +25,19 @@ static const char * const test_data_1_le[] __initconst = {
111027 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
111028 };
111029
111030 -static const char *test_data_2_le[] __initdata = {
111031 +static const char * const test_data_2_le[] __initconst = {
111032 "32be", "7bdb", "180a", "b293",
111033 "ba70", "24c4", "837d", "9b34",
111034 "9ca6", "ad31", "0f9c", "e9ac",
111035 "d14c", "9919", "b143", "0caf",
111036 };
111037
111038 -static const char *test_data_4_le[] __initdata = {
111039 +static const char * const test_data_4_le[] __initconst = {
111040 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
111041 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
111042 };
111043
111044 -static const char *test_data_8_le[] __initdata = {
111045 +static const char * const test_data_8_le[] __initconst = {
111046 "b293180a7bdb32be", "9b34837d24c4ba70",
111047 "e9ac0f9cad319ca6", "0cafb1439919d14c",
111048 };
111049 diff --git a/lib/usercopy.c b/lib/usercopy.c
111050 index 4f5b1dd..7cab418 100644
111051 --- a/lib/usercopy.c
111052 +++ b/lib/usercopy.c
111053 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
111054 WARN(1, "Buffer overflow detected!\n");
111055 }
111056 EXPORT_SYMBOL(copy_from_user_overflow);
111057 +
111058 +void copy_to_user_overflow(void)
111059 +{
111060 + WARN(1, "Buffer overflow detected!\n");
111061 +}
111062 +EXPORT_SYMBOL(copy_to_user_overflow);
111063 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
111064 index da39c60..ac91239 100644
111065 --- a/lib/vsprintf.c
111066 +++ b/lib/vsprintf.c
111067 @@ -16,6 +16,9 @@
111068 * - scnprintf and vscnprintf
111069 */
111070
111071 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111072 +#define __INCLUDED_BY_HIDESYM 1
111073 +#endif
111074 #include <stdarg.h>
111075 #include <linux/clk-provider.h>
111076 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
111077 @@ -628,7 +631,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
111078 #ifdef CONFIG_KALLSYMS
111079 if (*fmt == 'B')
111080 sprint_backtrace(sym, value);
111081 - else if (*fmt != 'f' && *fmt != 's')
111082 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
111083 sprint_symbol(sym, value);
111084 else
111085 sprint_symbol_no_offset(sym, value);
111086 @@ -1360,7 +1363,11 @@ char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec,
111087 }
111088 }
111089
111090 -int kptr_restrict __read_mostly;
111091 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111092 +int kptr_restrict __read_only = 2;
111093 +#else
111094 +int kptr_restrict __read_only;
111095 +#endif
111096
111097 /*
111098 * Show a '%p' thing. A kernel extension is that the '%p' is followed
111099 @@ -1371,8 +1378,10 @@ int kptr_restrict __read_mostly;
111100 *
111101 * - 'F' For symbolic function descriptor pointers with offset
111102 * - 'f' For simple symbolic function names without offset
111103 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
111104 * - 'S' For symbolic direct pointers with offset
111105 * - 's' For symbolic direct pointers without offset
111106 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
111107 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
111108 * - 'B' For backtraced symbolic direct pointers with offset
111109 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
111110 @@ -1460,12 +1469,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111111
111112 if (!ptr && *fmt != 'K') {
111113 /*
111114 - * Print (null) with the same width as a pointer so it makes
111115 + * Print (nil) with the same width as a pointer so it makes
111116 * tabular output look nice.
111117 */
111118 if (spec.field_width == -1)
111119 spec.field_width = default_width;
111120 - return string(buf, end, "(null)", spec);
111121 + return string(buf, end, "(nil)", spec);
111122 }
111123
111124 switch (*fmt) {
111125 @@ -1475,6 +1484,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111126 /* Fallthrough */
111127 case 'S':
111128 case 's':
111129 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111130 + break;
111131 +#else
111132 + return symbol_string(buf, end, ptr, spec, fmt);
111133 +#endif
111134 + case 'X':
111135 + ptr = dereference_function_descriptor(ptr);
111136 + case 'A':
111137 case 'B':
111138 return symbol_string(buf, end, ptr, spec, fmt);
111139 case 'R':
111140 @@ -1539,6 +1556,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111141 va_end(va);
111142 return buf;
111143 }
111144 + case 'P':
111145 + break;
111146 case 'K':
111147 /*
111148 * %pK cannot be used in IRQ context because its test
111149 @@ -1598,6 +1617,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
111150 ((const struct file *)ptr)->f_path.dentry,
111151 spec, fmt);
111152 }
111153 +
111154 +#ifdef CONFIG_GRKERNSEC_HIDESYM
111155 + /* 'P' = approved pointers to copy to userland,
111156 + as in the /proc/kallsyms case, as we make it display nothing
111157 + for non-root users, and the real contents for root users
111158 + 'X' = approved simple symbols
111159 + Also ignore 'K' pointers, since we force their NULLing for non-root users
111160 + above
111161 + */
111162 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
111163 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
111164 + dump_stack();
111165 + ptr = NULL;
111166 + }
111167 +#endif
111168 +
111169 spec.flags |= SMALL;
111170 if (spec.field_width == -1) {
111171 spec.field_width = default_width;
111172 @@ -2296,11 +2331,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
111173 typeof(type) value; \
111174 if (sizeof(type) == 8) { \
111175 args = PTR_ALIGN(args, sizeof(u32)); \
111176 - *(u32 *)&value = *(u32 *)args; \
111177 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
111178 + *(u32 *)&value = *(const u32 *)args; \
111179 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
111180 } else { \
111181 args = PTR_ALIGN(args, sizeof(type)); \
111182 - value = *(typeof(type) *)args; \
111183 + value = *(const typeof(type) *)args; \
111184 } \
111185 args += sizeof(type); \
111186 value; \
111187 @@ -2363,7 +2398,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
111188 case FORMAT_TYPE_STR: {
111189 const char *str_arg = args;
111190 args += strlen(str_arg) + 1;
111191 - str = string(str, end, (char *)str_arg, spec);
111192 + str = string(str, end, str_arg, spec);
111193 break;
111194 }
111195
111196 diff --git a/localversion-grsec b/localversion-grsec
111197 new file mode 100644
111198 index 0000000..7cd6065
111199 --- /dev/null
111200 +++ b/localversion-grsec
111201 @@ -0,0 +1 @@
111202 +-grsec
111203 diff --git a/mm/Kconfig b/mm/Kconfig
111204 index 390214d..f96e3b8 100644
111205 --- a/mm/Kconfig
111206 +++ b/mm/Kconfig
111207 @@ -342,10 +342,11 @@ config KSM
111208 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
111209
111210 config DEFAULT_MMAP_MIN_ADDR
111211 - int "Low address space to protect from user allocation"
111212 + int "Low address space to protect from user allocation"
111213 depends on MMU
111214 - default 4096
111215 - help
111216 + default 32768 if ALPHA || ARM || PARISC || SPARC32
111217 + default 65536
111218 + help
111219 This is the portion of low virtual memory which should be protected
111220 from userspace allocation. Keeping a user from writing to low pages
111221 can help reduce the impact of kernel NULL pointer bugs.
111222 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
111223
111224 config HWPOISON_INJECT
111225 tristate "HWPoison pages injector"
111226 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
111227 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
111228 select PROC_PAGE_MONITOR
111229
111230 config NOMMU_INITIAL_TRIM_EXCESS
111231 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
111232 index 957d3da..1d34e20 100644
111233 --- a/mm/Kconfig.debug
111234 +++ b/mm/Kconfig.debug
111235 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
111236 config DEBUG_PAGEALLOC
111237 bool "Debug page memory allocations"
111238 depends on DEBUG_KERNEL
111239 + depends on !PAX_MEMORY_SANITIZE
111240 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
111241 depends on !KMEMCHECK
111242 select PAGE_EXTENSION
111243 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
111244 index 000e7b3..aad2605 100644
111245 --- a/mm/backing-dev.c
111246 +++ b/mm/backing-dev.c
111247 @@ -12,7 +12,7 @@
111248 #include <linux/device.h>
111249 #include <trace/events/writeback.h>
111250
111251 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
111252 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
111253
111254 struct backing_dev_info noop_backing_dev_info = {
111255 .name = "noop",
111256 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
111257 return err;
111258
111259 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
111260 - atomic_long_inc_return(&bdi_seq));
111261 + atomic_long_inc_return_unchecked(&bdi_seq));
111262 if (err) {
111263 bdi_destroy(bdi);
111264 return err;
111265 diff --git a/mm/cma_debug.c b/mm/cma_debug.c
111266 index 7621ee3..f8e4b60 100644
111267 --- a/mm/cma_debug.c
111268 +++ b/mm/cma_debug.c
111269 @@ -39,7 +39,7 @@ static int cma_used_get(void *data, u64 *val)
111270
111271 mutex_lock(&cma->lock);
111272 /* pages counter is smaller than sizeof(int) */
111273 - used = bitmap_weight(cma->bitmap, (int)cma->count);
111274 + used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma));
111275 mutex_unlock(&cma->lock);
111276 *val = (u64)used << cma->order_per_bit;
111277
111278 @@ -52,13 +52,14 @@ static int cma_maxchunk_get(void *data, u64 *val)
111279 struct cma *cma = data;
111280 unsigned long maxchunk = 0;
111281 unsigned long start, end = 0;
111282 + unsigned long bitmap_maxno = cma_bitmap_maxno(cma);
111283
111284 mutex_lock(&cma->lock);
111285 for (;;) {
111286 - start = find_next_zero_bit(cma->bitmap, cma->count, end);
111287 + start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
111288 if (start >= cma->count)
111289 break;
111290 - end = find_next_bit(cma->bitmap, cma->count, start);
111291 + end = find_next_bit(cma->bitmap, bitmap_maxno, start);
111292 maxchunk = max(end - start, maxchunk);
111293 }
111294 mutex_unlock(&cma->lock);
111295 @@ -170,10 +171,10 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
111296
111297 tmp = debugfs_create_dir(name, cma_debugfs_root);
111298
111299 - debugfs_create_file("alloc", S_IWUSR, cma_debugfs_root, cma,
111300 + debugfs_create_file("alloc", S_IWUSR, tmp, cma,
111301 &cma_alloc_fops);
111302
111303 - debugfs_create_file("free", S_IWUSR, cma_debugfs_root, cma,
111304 + debugfs_create_file("free", S_IWUSR, tmp, cma,
111305 &cma_free_fops);
111306
111307 debugfs_create_file("base_pfn", S_IRUGO, tmp,
111308 diff --git a/mm/filemap.c b/mm/filemap.c
111309 index 6bf5e42..1e631ee 100644
111310 --- a/mm/filemap.c
111311 +++ b/mm/filemap.c
111312 @@ -2095,7 +2095,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
111313 struct address_space *mapping = file->f_mapping;
111314
111315 if (!mapping->a_ops->readpage)
111316 - return -ENOEXEC;
111317 + return -ENODEV;
111318 file_accessed(file);
111319 vma->vm_ops = &generic_file_vm_ops;
111320 return 0;
111321 @@ -2276,6 +2276,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from)
111322 pos = iocb->ki_pos;
111323
111324 if (limit != RLIM_INFINITY) {
111325 + gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0);
111326 if (iocb->ki_pos >= limit) {
111327 send_sig(SIGXFSZ, current, 0);
111328 return -EFBIG;
111329 diff --git a/mm/gup.c b/mm/gup.c
111330 index 6297f6b..7652403 100644
111331 --- a/mm/gup.c
111332 +++ b/mm/gup.c
111333 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
111334 unsigned int fault_flags = 0;
111335 int ret;
111336
111337 - /* For mm_populate(), just skip the stack guard page. */
111338 - if ((*flags & FOLL_POPULATE) &&
111339 - (stack_guard_page_start(vma, address) ||
111340 - stack_guard_page_end(vma, address + PAGE_SIZE)))
111341 - return -ENOENT;
111342 if (*flags & FOLL_WRITE)
111343 fault_flags |= FAULT_FLAG_WRITE;
111344 if (nonblocking)
111345 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111346 if (!(gup_flags & FOLL_FORCE))
111347 gup_flags |= FOLL_NUMA;
111348
111349 - do {
111350 + while (nr_pages) {
111351 struct page *page;
111352 unsigned int foll_flags = gup_flags;
111353 unsigned int page_increm;
111354
111355 /* first iteration or cross vma bound */
111356 if (!vma || start >= vma->vm_end) {
111357 - vma = find_extend_vma(mm, start);
111358 + vma = find_vma(mm, start);
111359 if (!vma && in_gate_area(mm, start)) {
111360 int ret;
111361 ret = get_gate_page(mm, start & PAGE_MASK,
111362 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
111363 goto next_page;
111364 }
111365
111366 - if (!vma || check_vma_flags(vma, gup_flags))
111367 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
111368 return i ? : -EFAULT;
111369 if (is_vm_hugetlb_page(vma)) {
111370 i = follow_hugetlb_page(mm, vma, pages, vmas,
111371 @@ -509,7 +504,7 @@ next_page:
111372 i += page_increm;
111373 start += page_increm * PAGE_SIZE;
111374 nr_pages -= page_increm;
111375 - } while (nr_pages);
111376 + }
111377 return i;
111378 }
111379 EXPORT_SYMBOL(__get_user_pages);
111380 diff --git a/mm/highmem.c b/mm/highmem.c
111381 index 123bcd3..0de52ba 100644
111382 --- a/mm/highmem.c
111383 +++ b/mm/highmem.c
111384 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
111385 * So no dangers, even with speculative execution.
111386 */
111387 page = pte_page(pkmap_page_table[i]);
111388 + pax_open_kernel();
111389 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
111390 -
111391 + pax_close_kernel();
111392 set_page_address(page, NULL);
111393 need_flush = 1;
111394 }
111395 @@ -259,9 +260,11 @@ start:
111396 }
111397 }
111398 vaddr = PKMAP_ADDR(last_pkmap_nr);
111399 +
111400 + pax_open_kernel();
111401 set_pte_at(&init_mm, vaddr,
111402 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
111403 -
111404 + pax_close_kernel();
111405 pkmap_count[last_pkmap_nr] = 1;
111406 set_page_address(page, (void *)vaddr);
111407
111408 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
111409 index 271e443..c582971 100644
111410 --- a/mm/hugetlb.c
111411 +++ b/mm/hugetlb.c
111412 @@ -2362,6 +2362,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111413 struct ctl_table *table, int write,
111414 void __user *buffer, size_t *length, loff_t *ppos)
111415 {
111416 + ctl_table_no_const t;
111417 struct hstate *h = &default_hstate;
111418 unsigned long tmp = h->max_huge_pages;
111419 int ret;
111420 @@ -2369,9 +2370,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
111421 if (!hugepages_supported())
111422 return -ENOTSUPP;
111423
111424 - table->data = &tmp;
111425 - table->maxlen = sizeof(unsigned long);
111426 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111427 + t = *table;
111428 + t.data = &tmp;
111429 + t.maxlen = sizeof(unsigned long);
111430 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
111431 if (ret)
111432 goto out;
111433
111434 @@ -2406,6 +2408,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111435 struct hstate *h = &default_hstate;
111436 unsigned long tmp;
111437 int ret;
111438 + ctl_table_no_const hugetlb_table;
111439
111440 if (!hugepages_supported())
111441 return -ENOTSUPP;
111442 @@ -2415,9 +2418,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
111443 if (write && hstate_is_gigantic(h))
111444 return -EINVAL;
111445
111446 - table->data = &tmp;
111447 - table->maxlen = sizeof(unsigned long);
111448 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
111449 + hugetlb_table = *table;
111450 + hugetlb_table.data = &tmp;
111451 + hugetlb_table.maxlen = sizeof(unsigned long);
111452 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
111453 if (ret)
111454 goto out;
111455
111456 @@ -2907,6 +2911,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
111457 i_mmap_unlock_write(mapping);
111458 }
111459
111460 +#ifdef CONFIG_PAX_SEGMEXEC
111461 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
111462 +{
111463 + struct mm_struct *mm = vma->vm_mm;
111464 + struct vm_area_struct *vma_m;
111465 + unsigned long address_m;
111466 + pte_t *ptep_m;
111467 +
111468 + vma_m = pax_find_mirror_vma(vma);
111469 + if (!vma_m)
111470 + return;
111471 +
111472 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111473 + address_m = address + SEGMEXEC_TASK_SIZE;
111474 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
111475 + get_page(page_m);
111476 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
111477 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
111478 +}
111479 +#endif
111480 +
111481 /*
111482 * Hugetlb_cow() should be called with page lock of the original hugepage held.
111483 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
111484 @@ -3020,6 +3045,11 @@ retry_avoidcopy:
111485 make_huge_pte(vma, new_page, 1));
111486 page_remove_rmap(old_page);
111487 hugepage_add_new_anon_rmap(new_page, vma, address);
111488 +
111489 +#ifdef CONFIG_PAX_SEGMEXEC
111490 + pax_mirror_huge_pte(vma, address, new_page);
111491 +#endif
111492 +
111493 /* Make the old page be freed below */
111494 new_page = old_page;
111495 }
111496 @@ -3181,6 +3211,10 @@ retry:
111497 && (vma->vm_flags & VM_SHARED)));
111498 set_huge_pte_at(mm, address, ptep, new_pte);
111499
111500 +#ifdef CONFIG_PAX_SEGMEXEC
111501 + pax_mirror_huge_pte(vma, address, page);
111502 +#endif
111503 +
111504 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
111505 /* Optimization, do the COW without a second fault */
111506 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
111507 @@ -3248,6 +3282,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111508 struct address_space *mapping;
111509 int need_wait_lock = 0;
111510
111511 +#ifdef CONFIG_PAX_SEGMEXEC
111512 + struct vm_area_struct *vma_m;
111513 +#endif
111514 +
111515 address &= huge_page_mask(h);
111516
111517 ptep = huge_pte_offset(mm, address);
111518 @@ -3261,6 +3299,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111519 VM_FAULT_SET_HINDEX(hstate_index(h));
111520 }
111521
111522 +#ifdef CONFIG_PAX_SEGMEXEC
111523 + vma_m = pax_find_mirror_vma(vma);
111524 + if (vma_m) {
111525 + unsigned long address_m;
111526 +
111527 + if (vma->vm_start > vma_m->vm_start) {
111528 + address_m = address;
111529 + address -= SEGMEXEC_TASK_SIZE;
111530 + vma = vma_m;
111531 + h = hstate_vma(vma);
111532 + } else
111533 + address_m = address + SEGMEXEC_TASK_SIZE;
111534 +
111535 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
111536 + return VM_FAULT_OOM;
111537 + address_m &= HPAGE_MASK;
111538 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
111539 + }
111540 +#endif
111541 +
111542 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
111543 if (!ptep)
111544 return VM_FAULT_OOM;
111545 diff --git a/mm/internal.h b/mm/internal.h
111546 index a25e359..e2c96e9 100644
111547 --- a/mm/internal.h
111548 +++ b/mm/internal.h
111549 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
111550
111551 extern int __isolate_free_page(struct page *page, unsigned int order);
111552 extern void __free_pages_bootmem(struct page *page, unsigned int order);
111553 +extern void free_compound_page(struct page *page);
111554 extern void prep_compound_page(struct page *page, unsigned long order);
111555 #ifdef CONFIG_MEMORY_FAILURE
111556 extern bool is_free_buddy_page(struct page *page);
111557 @@ -413,7 +414,7 @@ extern u32 hwpoison_filter_enable;
111558
111559 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
111560 unsigned long, unsigned long,
111561 - unsigned long, unsigned long);
111562 + unsigned long, unsigned long) __intentional_overflow(-1);
111563
111564 extern void set_pageblock_order(void);
111565 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
111566 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
111567 index 3716cdb..25b97dc 100644
111568 --- a/mm/kmemleak.c
111569 +++ b/mm/kmemleak.c
111570 @@ -368,7 +368,7 @@ static void print_unreferenced(struct seq_file *seq,
111571
111572 for (i = 0; i < object->trace_len; i++) {
111573 void *ptr = (void *)object->trace[i];
111574 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
111575 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
111576 }
111577 }
111578
111579 @@ -1926,7 +1926,7 @@ static int __init kmemleak_late_init(void)
111580 return -ENOMEM;
111581 }
111582
111583 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
111584 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
111585 &kmemleak_fops);
111586 if (!dentry)
111587 pr_warning("Failed to create the debugfs kmemleak file\n");
111588 diff --git a/mm/maccess.c b/mm/maccess.c
111589 index d53adf9..03a24bf 100644
111590 --- a/mm/maccess.c
111591 +++ b/mm/maccess.c
111592 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
111593 set_fs(KERNEL_DS);
111594 pagefault_disable();
111595 ret = __copy_from_user_inatomic(dst,
111596 - (__force const void __user *)src, size);
111597 + (const void __force_user *)src, size);
111598 pagefault_enable();
111599 set_fs(old_fs);
111600
111601 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
111602
111603 set_fs(KERNEL_DS);
111604 pagefault_disable();
111605 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
111606 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
111607 pagefault_enable();
111608 set_fs(old_fs);
111609
111610 diff --git a/mm/madvise.c b/mm/madvise.c
111611 index d551475..8fdd7f3 100644
111612 --- a/mm/madvise.c
111613 +++ b/mm/madvise.c
111614 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
111615 pgoff_t pgoff;
111616 unsigned long new_flags = vma->vm_flags;
111617
111618 +#ifdef CONFIG_PAX_SEGMEXEC
111619 + struct vm_area_struct *vma_m;
111620 +#endif
111621 +
111622 switch (behavior) {
111623 case MADV_NORMAL:
111624 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
111625 @@ -126,6 +130,13 @@ success:
111626 /*
111627 * vm_flags is protected by the mmap_sem held in write mode.
111628 */
111629 +
111630 +#ifdef CONFIG_PAX_SEGMEXEC
111631 + vma_m = pax_find_mirror_vma(vma);
111632 + if (vma_m)
111633 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
111634 +#endif
111635 +
111636 vma->vm_flags = new_flags;
111637
111638 out:
111639 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
111640 struct vm_area_struct **prev,
111641 unsigned long start, unsigned long end)
111642 {
111643 +
111644 +#ifdef CONFIG_PAX_SEGMEXEC
111645 + struct vm_area_struct *vma_m;
111646 +#endif
111647 +
111648 *prev = vma;
111649 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111650 return -EINVAL;
111651
111652 zap_page_range(vma, start, end - start, NULL);
111653 +
111654 +#ifdef CONFIG_PAX_SEGMEXEC
111655 + vma_m = pax_find_mirror_vma(vma);
111656 + if (vma_m) {
111657 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111658 + return -EINVAL;
111659 +
111660 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
111661 + }
111662 +#endif
111663 +
111664 return 0;
111665 }
111666
111667 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
111668 if (end < start)
111669 return error;
111670
111671 +#ifdef CONFIG_PAX_SEGMEXEC
111672 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
111673 + if (end > SEGMEXEC_TASK_SIZE)
111674 + return error;
111675 + } else
111676 +#endif
111677 +
111678 + if (end > TASK_SIZE)
111679 + return error;
111680 +
111681 error = 0;
111682 if (end == start)
111683 return error;
111684 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
111685 index 501820c..9612bcf 100644
111686 --- a/mm/memory-failure.c
111687 +++ b/mm/memory-failure.c
111688 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
111689
111690 int sysctl_memory_failure_recovery __read_mostly = 1;
111691
111692 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111693 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111694
111695 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
111696
111697 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
111698 pfn, t->comm, t->pid);
111699 si.si_signo = SIGBUS;
111700 si.si_errno = 0;
111701 - si.si_addr = (void *)addr;
111702 + si.si_addr = (void __user *)addr;
111703 #ifdef __ARCH_SI_TRAPNO
111704 si.si_trapno = trapno;
111705 #endif
111706 @@ -825,7 +825,7 @@ static struct page_state {
111707 unsigned long res;
111708 enum action_page_type type;
111709 int (*action)(struct page *p, unsigned long pfn);
111710 -} error_states[] = {
111711 +} __do_const error_states[] = {
111712 { reserved, reserved, MSG_KERNEL, me_kernel },
111713 /*
111714 * free pages are specially detected outside this table:
111715 @@ -1133,7 +1133,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111716 nr_pages = 1 << compound_order(hpage);
111717 else /* normal page or thp */
111718 nr_pages = 1;
111719 - atomic_long_add(nr_pages, &num_poisoned_pages);
111720 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
111721
111722 /*
111723 * We need/can do nothing about count=0 pages.
111724 @@ -1162,7 +1162,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111725 if (PageHWPoison(hpage)) {
111726 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
111727 || (p != hpage && TestSetPageHWPoison(hpage))) {
111728 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111729 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111730 unlock_page(hpage);
111731 return 0;
111732 }
111733 @@ -1231,14 +1231,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111734 */
111735 if (!PageHWPoison(p)) {
111736 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
111737 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111738 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111739 put_page(hpage);
111740 res = 0;
111741 goto out;
111742 }
111743 if (hwpoison_filter(p)) {
111744 if (TestClearPageHWPoison(p))
111745 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111746 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111747 unlock_page(hpage);
111748 put_page(hpage);
111749 return 0;
111750 @@ -1467,7 +1467,7 @@ int unpoison_memory(unsigned long pfn)
111751 return 0;
111752 }
111753 if (TestClearPageHWPoison(p))
111754 - atomic_long_dec(&num_poisoned_pages);
111755 + atomic_long_dec_unchecked(&num_poisoned_pages);
111756 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
111757 return 0;
111758 }
111759 @@ -1481,7 +1481,7 @@ int unpoison_memory(unsigned long pfn)
111760 */
111761 if (TestClearPageHWPoison(page)) {
111762 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
111763 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111764 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111765 freeit = 1;
111766 if (PageHuge(page))
111767 clear_page_hwpoison_huge_page(page);
111768 @@ -1616,11 +1616,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
111769 if (PageHuge(page)) {
111770 set_page_hwpoison_huge_page(hpage);
111771 dequeue_hwpoisoned_huge_page(hpage);
111772 - atomic_long_add(1 << compound_order(hpage),
111773 + atomic_long_add_unchecked(1 << compound_order(hpage),
111774 &num_poisoned_pages);
111775 } else {
111776 SetPageHWPoison(page);
111777 - atomic_long_inc(&num_poisoned_pages);
111778 + atomic_long_inc_unchecked(&num_poisoned_pages);
111779 }
111780 }
111781 return ret;
111782 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
111783 put_page(page);
111784 pr_info("soft_offline: %#lx: invalidated\n", pfn);
111785 SetPageHWPoison(page);
111786 - atomic_long_inc(&num_poisoned_pages);
111787 + atomic_long_inc_unchecked(&num_poisoned_pages);
111788 return 0;
111789 }
111790
111791 @@ -1708,7 +1708,7 @@ static int __soft_offline_page(struct page *page, int flags)
111792 if (!is_free_buddy_page(page))
111793 pr_info("soft offline: %#lx: page leaked\n",
111794 pfn);
111795 - atomic_long_inc(&num_poisoned_pages);
111796 + atomic_long_inc_unchecked(&num_poisoned_pages);
111797 }
111798 } else {
111799 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
111800 @@ -1778,11 +1778,11 @@ int soft_offline_page(struct page *page, int flags)
111801 if (PageHuge(page)) {
111802 set_page_hwpoison_huge_page(hpage);
111803 if (!dequeue_hwpoisoned_huge_page(hpage))
111804 - atomic_long_add(1 << compound_order(hpage),
111805 + atomic_long_add_unchecked(1 << compound_order(hpage),
111806 &num_poisoned_pages);
111807 } else {
111808 if (!TestSetPageHWPoison(page))
111809 - atomic_long_inc(&num_poisoned_pages);
111810 + atomic_long_inc_unchecked(&num_poisoned_pages);
111811 }
111812 }
111813 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
111814 diff --git a/mm/memory.c b/mm/memory.c
111815 index 22e037e..347d230 100644
111816 --- a/mm/memory.c
111817 +++ b/mm/memory.c
111818 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111819 free_pte_range(tlb, pmd, addr);
111820 } while (pmd++, addr = next, addr != end);
111821
111822 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
111823 start &= PUD_MASK;
111824 if (start < floor)
111825 return;
111826 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111827 pud_clear(pud);
111828 pmd_free_tlb(tlb, pmd, start);
111829 mm_dec_nr_pmds(tlb->mm);
111830 +#endif
111831 }
111832
111833 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111834 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111835 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
111836 } while (pud++, addr = next, addr != end);
111837
111838 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
111839 start &= PGDIR_MASK;
111840 if (start < floor)
111841 return;
111842 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111843 pud = pud_offset(pgd, start);
111844 pgd_clear(pgd);
111845 pud_free_tlb(tlb, pud, start);
111846 +#endif
111847 +
111848 }
111849
111850 /*
111851 @@ -690,7 +695,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
111852 /*
111853 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
111854 */
111855 - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
111856 + pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n",
111857 vma->vm_file,
111858 vma->vm_ops ? vma->vm_ops->fault : NULL,
111859 vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
111860 @@ -1463,6 +1468,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
111861 page_add_file_rmap(page);
111862 set_pte_at(mm, addr, pte, mk_pte(page, prot));
111863
111864 +#ifdef CONFIG_PAX_SEGMEXEC
111865 + pax_mirror_file_pte(vma, addr, page, ptl);
111866 +#endif
111867 +
111868 retval = 0;
111869 pte_unmap_unlock(pte, ptl);
111870 return retval;
111871 @@ -1507,9 +1516,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
111872 if (!page_count(page))
111873 return -EINVAL;
111874 if (!(vma->vm_flags & VM_MIXEDMAP)) {
111875 +
111876 +#ifdef CONFIG_PAX_SEGMEXEC
111877 + struct vm_area_struct *vma_m;
111878 +#endif
111879 +
111880 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
111881 BUG_ON(vma->vm_flags & VM_PFNMAP);
111882 vma->vm_flags |= VM_MIXEDMAP;
111883 +
111884 +#ifdef CONFIG_PAX_SEGMEXEC
111885 + vma_m = pax_find_mirror_vma(vma);
111886 + if (vma_m)
111887 + vma_m->vm_flags |= VM_MIXEDMAP;
111888 +#endif
111889 +
111890 }
111891 return insert_page(vma, addr, page, vma->vm_page_prot);
111892 }
111893 @@ -1592,6 +1613,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
111894 unsigned long pfn)
111895 {
111896 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
111897 + BUG_ON(vma->vm_mirror);
111898
111899 if (addr < vma->vm_start || addr >= vma->vm_end)
111900 return -EFAULT;
111901 @@ -1839,7 +1861,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
111902
111903 BUG_ON(pud_huge(*pud));
111904
111905 - pmd = pmd_alloc(mm, pud, addr);
111906 + pmd = (mm == &init_mm) ?
111907 + pmd_alloc_kernel(mm, pud, addr) :
111908 + pmd_alloc(mm, pud, addr);
111909 if (!pmd)
111910 return -ENOMEM;
111911 do {
111912 @@ -1859,7 +1883,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
111913 unsigned long next;
111914 int err;
111915
111916 - pud = pud_alloc(mm, pgd, addr);
111917 + pud = (mm == &init_mm) ?
111918 + pud_alloc_kernel(mm, pgd, addr) :
111919 + pud_alloc(mm, pgd, addr);
111920 if (!pud)
111921 return -ENOMEM;
111922 do {
111923 @@ -2040,6 +2066,185 @@ static inline int wp_page_reuse(struct mm_struct *mm,
111924 return VM_FAULT_WRITE;
111925 }
111926
111927 +#ifdef CONFIG_PAX_SEGMEXEC
111928 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
111929 +{
111930 + struct mm_struct *mm = vma->vm_mm;
111931 + spinlock_t *ptl;
111932 + pte_t *pte, entry;
111933 +
111934 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
111935 + entry = *pte;
111936 + if (!pte_present(entry)) {
111937 + if (!pte_none(entry)) {
111938 + free_swap_and_cache(pte_to_swp_entry(entry));
111939 + pte_clear_not_present_full(mm, address, pte, 0);
111940 + }
111941 + } else {
111942 + struct page *page;
111943 +
111944 + flush_cache_page(vma, address, pte_pfn(entry));
111945 + entry = ptep_clear_flush(vma, address, pte);
111946 + BUG_ON(pte_dirty(entry));
111947 + page = vm_normal_page(vma, address, entry);
111948 + if (page) {
111949 + update_hiwater_rss(mm);
111950 + if (PageAnon(page))
111951 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111952 + else
111953 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111954 + page_remove_rmap(page);
111955 + page_cache_release(page);
111956 + }
111957 + }
111958 + pte_unmap_unlock(pte, ptl);
111959 +}
111960 +
111961 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
111962 + *
111963 + * the ptl of the lower mapped page is held on entry and is not released on exit
111964 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
111965 + */
111966 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111967 +{
111968 + struct mm_struct *mm = vma->vm_mm;
111969 + unsigned long address_m;
111970 + spinlock_t *ptl_m;
111971 + struct vm_area_struct *vma_m;
111972 + pmd_t *pmd_m;
111973 + pte_t *pte_m, entry_m;
111974 +
111975 + BUG_ON(!page_m || !PageAnon(page_m));
111976 +
111977 + vma_m = pax_find_mirror_vma(vma);
111978 + if (!vma_m)
111979 + return;
111980 +
111981 + BUG_ON(!PageLocked(page_m));
111982 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111983 + address_m = address + SEGMEXEC_TASK_SIZE;
111984 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111985 + pte_m = pte_offset_map(pmd_m, address_m);
111986 + ptl_m = pte_lockptr(mm, pmd_m);
111987 + if (ptl != ptl_m) {
111988 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111989 + if (!pte_none(*pte_m))
111990 + goto out;
111991 + }
111992 +
111993 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111994 + page_cache_get(page_m);
111995 + page_add_anon_rmap(page_m, vma_m, address_m);
111996 + inc_mm_counter_fast(mm, MM_ANONPAGES);
111997 + set_pte_at(mm, address_m, pte_m, entry_m);
111998 + update_mmu_cache(vma_m, address_m, pte_m);
111999 +out:
112000 + if (ptl != ptl_m)
112001 + spin_unlock(ptl_m);
112002 + pte_unmap(pte_m);
112003 + unlock_page(page_m);
112004 +}
112005 +
112006 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
112007 +{
112008 + struct mm_struct *mm = vma->vm_mm;
112009 + unsigned long address_m;
112010 + spinlock_t *ptl_m;
112011 + struct vm_area_struct *vma_m;
112012 + pmd_t *pmd_m;
112013 + pte_t *pte_m, entry_m;
112014 +
112015 + BUG_ON(!page_m || PageAnon(page_m));
112016 +
112017 + vma_m = pax_find_mirror_vma(vma);
112018 + if (!vma_m)
112019 + return;
112020 +
112021 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
112022 + address_m = address + SEGMEXEC_TASK_SIZE;
112023 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
112024 + pte_m = pte_offset_map(pmd_m, address_m);
112025 + ptl_m = pte_lockptr(mm, pmd_m);
112026 + if (ptl != ptl_m) {
112027 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
112028 + if (!pte_none(*pte_m))
112029 + goto out;
112030 + }
112031 +
112032 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
112033 + page_cache_get(page_m);
112034 + page_add_file_rmap(page_m);
112035 + inc_mm_counter_fast(mm, MM_FILEPAGES);
112036 + set_pte_at(mm, address_m, pte_m, entry_m);
112037 + update_mmu_cache(vma_m, address_m, pte_m);
112038 +out:
112039 + if (ptl != ptl_m)
112040 + spin_unlock(ptl_m);
112041 + pte_unmap(pte_m);
112042 +}
112043 +
112044 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
112045 +{
112046 + struct mm_struct *mm = vma->vm_mm;
112047 + unsigned long address_m;
112048 + spinlock_t *ptl_m;
112049 + struct vm_area_struct *vma_m;
112050 + pmd_t *pmd_m;
112051 + pte_t *pte_m, entry_m;
112052 +
112053 + vma_m = pax_find_mirror_vma(vma);
112054 + if (!vma_m)
112055 + return;
112056 +
112057 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
112058 + address_m = address + SEGMEXEC_TASK_SIZE;
112059 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
112060 + pte_m = pte_offset_map(pmd_m, address_m);
112061 + ptl_m = pte_lockptr(mm, pmd_m);
112062 + if (ptl != ptl_m) {
112063 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
112064 + if (!pte_none(*pte_m))
112065 + goto out;
112066 + }
112067 +
112068 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
112069 + set_pte_at(mm, address_m, pte_m, entry_m);
112070 +out:
112071 + if (ptl != ptl_m)
112072 + spin_unlock(ptl_m);
112073 + pte_unmap(pte_m);
112074 +}
112075 +
112076 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
112077 +{
112078 + struct page *page_m;
112079 + pte_t entry;
112080 +
112081 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
112082 + goto out;
112083 +
112084 + entry = *pte;
112085 + page_m = vm_normal_page(vma, address, entry);
112086 + if (!page_m)
112087 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
112088 + else if (PageAnon(page_m)) {
112089 + if (pax_find_mirror_vma(vma)) {
112090 + pte_unmap_unlock(pte, ptl);
112091 + lock_page(page_m);
112092 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
112093 + if (pte_same(entry, *pte))
112094 + pax_mirror_anon_pte(vma, address, page_m, ptl);
112095 + else
112096 + unlock_page(page_m);
112097 + }
112098 + } else
112099 + pax_mirror_file_pte(vma, address, page_m, ptl);
112100 +
112101 +out:
112102 + pte_unmap_unlock(pte, ptl);
112103 +}
112104 +#endif
112105 +
112106 /*
112107 * Handle the case of a page which we actually need to copy to a new page.
112108 *
112109 @@ -2093,6 +2298,12 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
112110 */
112111 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
112112 if (likely(pte_same(*page_table, orig_pte))) {
112113 +
112114 +#ifdef CONFIG_PAX_SEGMEXEC
112115 + if (pax_find_mirror_vma(vma))
112116 + BUG_ON(!trylock_page(new_page));
112117 +#endif
112118 +
112119 if (old_page) {
112120 if (!PageAnon(old_page)) {
112121 dec_mm_counter_fast(mm, MM_FILEPAGES);
112122 @@ -2147,6 +2358,10 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
112123 page_remove_rmap(old_page);
112124 }
112125
112126 +#ifdef CONFIG_PAX_SEGMEXEC
112127 + pax_mirror_anon_pte(vma, address, new_page, ptl);
112128 +#endif
112129 +
112130 /* Free the old page.. */
112131 new_page = old_page;
112132 page_copied = 1;
112133 @@ -2578,6 +2793,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
112134 swap_free(entry);
112135 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
112136 try_to_free_swap(page);
112137 +
112138 +#ifdef CONFIG_PAX_SEGMEXEC
112139 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
112140 +#endif
112141 +
112142 unlock_page(page);
112143 if (page != swapcache) {
112144 /*
112145 @@ -2601,6 +2821,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
112146
112147 /* No need to invalidate - it was non-present before */
112148 update_mmu_cache(vma, address, page_table);
112149 +
112150 +#ifdef CONFIG_PAX_SEGMEXEC
112151 + pax_mirror_anon_pte(vma, address, page, ptl);
112152 +#endif
112153 +
112154 unlock:
112155 pte_unmap_unlock(page_table, ptl);
112156 out:
112157 @@ -2620,40 +2845,6 @@ out_release:
112158 }
112159
112160 /*
112161 - * This is like a special single-page "expand_{down|up}wards()",
112162 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
112163 - * doesn't hit another vma.
112164 - */
112165 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
112166 -{
112167 - address &= PAGE_MASK;
112168 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
112169 - struct vm_area_struct *prev = vma->vm_prev;
112170 -
112171 - /*
112172 - * Is there a mapping abutting this one below?
112173 - *
112174 - * That's only ok if it's the same stack mapping
112175 - * that has gotten split..
112176 - */
112177 - if (prev && prev->vm_end == address)
112178 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
112179 -
112180 - return expand_downwards(vma, address - PAGE_SIZE);
112181 - }
112182 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
112183 - struct vm_area_struct *next = vma->vm_next;
112184 -
112185 - /* As VM_GROWSDOWN but s/below/above/ */
112186 - if (next && next->vm_start == address + PAGE_SIZE)
112187 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
112188 -
112189 - return expand_upwards(vma, address + PAGE_SIZE);
112190 - }
112191 - return 0;
112192 -}
112193 -
112194 -/*
112195 * We enter with non-exclusive mmap_sem (to exclude vma changes,
112196 * but allow concurrent faults), and pte mapped but not yet locked.
112197 * We return with mmap_sem still held, but pte unmapped and unlocked.
112198 @@ -2663,27 +2854,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
112199 unsigned int flags)
112200 {
112201 struct mem_cgroup *memcg;
112202 - struct page *page;
112203 + struct page *page = NULL;
112204 spinlock_t *ptl;
112205 pte_t entry;
112206
112207 - pte_unmap(page_table);
112208 -
112209 - /* Check if we need to add a guard page to the stack */
112210 - if (check_stack_guard_page(vma, address) < 0)
112211 - return VM_FAULT_SIGSEGV;
112212 -
112213 - /* Use the zero-page for reads */
112214 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
112215 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
112216 vma->vm_page_prot));
112217 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
112218 + ptl = pte_lockptr(mm, pmd);
112219 + spin_lock(ptl);
112220 if (!pte_none(*page_table))
112221 goto unlock;
112222 goto setpte;
112223 }
112224
112225 /* Allocate our own private page. */
112226 + pte_unmap(page_table);
112227 +
112228 if (unlikely(anon_vma_prepare(vma)))
112229 goto oom;
112230 page = alloc_zeroed_user_highpage_movable(vma, address);
112231 @@ -2707,6 +2894,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
112232 if (!pte_none(*page_table))
112233 goto release;
112234
112235 +#ifdef CONFIG_PAX_SEGMEXEC
112236 + if (pax_find_mirror_vma(vma))
112237 + BUG_ON(!trylock_page(page));
112238 +#endif
112239 +
112240 inc_mm_counter_fast(mm, MM_ANONPAGES);
112241 page_add_new_anon_rmap(page, vma, address);
112242 mem_cgroup_commit_charge(page, memcg, false);
112243 @@ -2716,6 +2908,12 @@ setpte:
112244
112245 /* No need to invalidate - it was non-present before */
112246 update_mmu_cache(vma, address, page_table);
112247 +
112248 +#ifdef CONFIG_PAX_SEGMEXEC
112249 + if (page)
112250 + pax_mirror_anon_pte(vma, address, page, ptl);
112251 +#endif
112252 +
112253 unlock:
112254 pte_unmap_unlock(page_table, ptl);
112255 return 0;
112256 @@ -2948,6 +3146,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112257 return ret;
112258 }
112259 do_set_pte(vma, address, fault_page, pte, false, false);
112260 +
112261 +#ifdef CONFIG_PAX_SEGMEXEC
112262 + pax_mirror_file_pte(vma, address, fault_page, ptl);
112263 +#endif
112264 +
112265 unlock_page(fault_page);
112266 unlock_out:
112267 pte_unmap_unlock(pte, ptl);
112268 @@ -2999,7 +3202,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112269 }
112270 goto uncharge_out;
112271 }
112272 +
112273 +#ifdef CONFIG_PAX_SEGMEXEC
112274 + if (pax_find_mirror_vma(vma))
112275 + BUG_ON(!trylock_page(new_page));
112276 +#endif
112277 +
112278 do_set_pte(vma, address, new_page, pte, true, true);
112279 +
112280 +#ifdef CONFIG_PAX_SEGMEXEC
112281 + pax_mirror_anon_pte(vma, address, new_page, ptl);
112282 +#endif
112283 +
112284 mem_cgroup_commit_charge(new_page, memcg, false);
112285 lru_cache_add_active_or_unevictable(new_page, vma);
112286 pte_unmap_unlock(pte, ptl);
112287 @@ -3057,6 +3271,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112288 return ret;
112289 }
112290 do_set_pte(vma, address, fault_page, pte, true, false);
112291 +
112292 +#ifdef CONFIG_PAX_SEGMEXEC
112293 + pax_mirror_file_pte(vma, address, fault_page, ptl);
112294 +#endif
112295 +
112296 pte_unmap_unlock(pte, ptl);
112297
112298 if (set_page_dirty(fault_page))
112299 @@ -3280,6 +3499,12 @@ static int handle_pte_fault(struct mm_struct *mm,
112300 if (flags & FAULT_FLAG_WRITE)
112301 flush_tlb_fix_spurious_fault(vma, address);
112302 }
112303 +
112304 +#ifdef CONFIG_PAX_SEGMEXEC
112305 + pax_mirror_pte(vma, address, pte, pmd, ptl);
112306 + return 0;
112307 +#endif
112308 +
112309 unlock:
112310 pte_unmap_unlock(pte, ptl);
112311 return 0;
112312 @@ -3299,9 +3524,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
112313 pmd_t *pmd;
112314 pte_t *pte;
112315
112316 +#ifdef CONFIG_PAX_SEGMEXEC
112317 + struct vm_area_struct *vma_m;
112318 +#endif
112319 +
112320 if (unlikely(is_vm_hugetlb_page(vma)))
112321 return hugetlb_fault(mm, vma, address, flags);
112322
112323 +#ifdef CONFIG_PAX_SEGMEXEC
112324 + vma_m = pax_find_mirror_vma(vma);
112325 + if (vma_m) {
112326 + unsigned long address_m;
112327 + pgd_t *pgd_m;
112328 + pud_t *pud_m;
112329 + pmd_t *pmd_m;
112330 +
112331 + if (vma->vm_start > vma_m->vm_start) {
112332 + address_m = address;
112333 + address -= SEGMEXEC_TASK_SIZE;
112334 + vma = vma_m;
112335 + } else
112336 + address_m = address + SEGMEXEC_TASK_SIZE;
112337 +
112338 + pgd_m = pgd_offset(mm, address_m);
112339 + pud_m = pud_alloc(mm, pgd_m, address_m);
112340 + if (!pud_m)
112341 + return VM_FAULT_OOM;
112342 + pmd_m = pmd_alloc(mm, pud_m, address_m);
112343 + if (!pmd_m)
112344 + return VM_FAULT_OOM;
112345 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
112346 + return VM_FAULT_OOM;
112347 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
112348 + }
112349 +#endif
112350 +
112351 pgd = pgd_offset(mm, address);
112352 pud = pud_alloc(mm, pgd, address);
112353 if (!pud)
112354 @@ -3436,6 +3693,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112355 spin_unlock(&mm->page_table_lock);
112356 return 0;
112357 }
112358 +
112359 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
112360 +{
112361 + pud_t *new = pud_alloc_one(mm, address);
112362 + if (!new)
112363 + return -ENOMEM;
112364 +
112365 + smp_wmb(); /* See comment in __pte_alloc */
112366 +
112367 + spin_lock(&mm->page_table_lock);
112368 + if (pgd_present(*pgd)) /* Another has populated it */
112369 + pud_free(mm, new);
112370 + else
112371 + pgd_populate_kernel(mm, pgd, new);
112372 + spin_unlock(&mm->page_table_lock);
112373 + return 0;
112374 +}
112375 #endif /* __PAGETABLE_PUD_FOLDED */
112376
112377 #ifndef __PAGETABLE_PMD_FOLDED
112378 @@ -3468,6 +3742,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
112379 spin_unlock(&mm->page_table_lock);
112380 return 0;
112381 }
112382 +
112383 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
112384 +{
112385 + pmd_t *new = pmd_alloc_one(mm, address);
112386 + if (!new)
112387 + return -ENOMEM;
112388 +
112389 + smp_wmb(); /* See comment in __pte_alloc */
112390 +
112391 + spin_lock(&mm->page_table_lock);
112392 +#ifndef __ARCH_HAS_4LEVEL_HACK
112393 + if (!pud_present(*pud)) {
112394 + mm_inc_nr_pmds(mm);
112395 + pud_populate_kernel(mm, pud, new);
112396 + } else /* Another has populated it */
112397 + pmd_free(mm, new);
112398 +#else
112399 + if (!pgd_present(*pud)) {
112400 + mm_inc_nr_pmds(mm);
112401 + pgd_populate_kernel(mm, pud, new);
112402 + } else /* Another has populated it */
112403 + pmd_free(mm, new);
112404 +#endif /* __ARCH_HAS_4LEVEL_HACK */
112405 + spin_unlock(&mm->page_table_lock);
112406 + return 0;
112407 +}
112408 #endif /* __PAGETABLE_PMD_FOLDED */
112409
112410 static int __follow_pte(struct mm_struct *mm, unsigned long address,
112411 @@ -3577,8 +3877,8 @@ out:
112412 return ret;
112413 }
112414
112415 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112416 - void *buf, int len, int write)
112417 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
112418 + void *buf, size_t len, int write)
112419 {
112420 resource_size_t phys_addr;
112421 unsigned long prot = 0;
112422 @@ -3604,8 +3904,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
112423 * Access another process' address space as given in mm. If non-NULL, use the
112424 * given task for page fault accounting.
112425 */
112426 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112427 - unsigned long addr, void *buf, int len, int write)
112428 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112429 + unsigned long addr, void *buf, size_t len, int write)
112430 {
112431 struct vm_area_struct *vma;
112432 void *old_buf = buf;
112433 @@ -3613,7 +3913,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112434 down_read(&mm->mmap_sem);
112435 /* ignore errors, just check how much was successfully transferred */
112436 while (len) {
112437 - int bytes, ret, offset;
112438 + ssize_t bytes, ret, offset;
112439 void *maddr;
112440 struct page *page = NULL;
112441
112442 @@ -3674,8 +3974,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
112443 *
112444 * The caller must hold a reference on @mm.
112445 */
112446 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112447 - void *buf, int len, int write)
112448 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
112449 + void *buf, size_t len, int write)
112450 {
112451 return __access_remote_vm(NULL, mm, addr, buf, len, write);
112452 }
112453 @@ -3685,11 +3985,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
112454 * Source/target buffer must be kernel space,
112455 * Do not walk the page table directly, use get_user_pages
112456 */
112457 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
112458 - void *buf, int len, int write)
112459 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
112460 + void *buf, size_t len, int write)
112461 {
112462 struct mm_struct *mm;
112463 - int ret;
112464 + ssize_t ret;
112465
112466 mm = get_task_mm(tsk);
112467 if (!mm)
112468 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
112469 index 99d4c1d..a577817 100644
112470 --- a/mm/mempolicy.c
112471 +++ b/mm/mempolicy.c
112472 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112473 unsigned long vmstart;
112474 unsigned long vmend;
112475
112476 +#ifdef CONFIG_PAX_SEGMEXEC
112477 + struct vm_area_struct *vma_m;
112478 +#endif
112479 +
112480 vma = find_vma(mm, start);
112481 if (!vma || vma->vm_start > start)
112482 return -EFAULT;
112483 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112484 err = vma_replace_policy(vma, new_pol);
112485 if (err)
112486 goto out;
112487 +
112488 +#ifdef CONFIG_PAX_SEGMEXEC
112489 + vma_m = pax_find_mirror_vma(vma);
112490 + if (vma_m) {
112491 + err = vma_replace_policy(vma_m, new_pol);
112492 + if (err)
112493 + goto out;
112494 + }
112495 +#endif
112496 +
112497 }
112498
112499 out:
112500 @@ -1161,6 +1175,17 @@ static long do_mbind(unsigned long start, unsigned long len,
112501
112502 if (end < start)
112503 return -EINVAL;
112504 +
112505 +#ifdef CONFIG_PAX_SEGMEXEC
112506 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
112507 + if (end > SEGMEXEC_TASK_SIZE)
112508 + return -EINVAL;
112509 + } else
112510 +#endif
112511 +
112512 + if (end > TASK_SIZE)
112513 + return -EINVAL;
112514 +
112515 if (end == start)
112516 return 0;
112517
112518 @@ -1386,8 +1411,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112519 */
112520 tcred = __task_cred(task);
112521 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112522 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112523 - !capable(CAP_SYS_NICE)) {
112524 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112525 rcu_read_unlock();
112526 err = -EPERM;
112527 goto out_put;
112528 @@ -1418,6 +1442,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112529 goto out;
112530 }
112531
112532 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112533 + if (mm != current->mm &&
112534 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
112535 + mmput(mm);
112536 + err = -EPERM;
112537 + goto out;
112538 + }
112539 +#endif
112540 +
112541 err = do_migrate_pages(mm, old, new,
112542 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
112543
112544 diff --git a/mm/migrate.c b/mm/migrate.c
112545 index f53838f..a26fa94 100644
112546 --- a/mm/migrate.c
112547 +++ b/mm/migrate.c
112548 @@ -1484,8 +1484,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
112549 */
112550 tcred = __task_cred(task);
112551 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112552 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112553 - !capable(CAP_SYS_NICE)) {
112554 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112555 rcu_read_unlock();
112556 err = -EPERM;
112557 goto out;
112558 diff --git a/mm/mlock.c b/mm/mlock.c
112559 index 6fd2cf1..cbae765 100644
112560 --- a/mm/mlock.c
112561 +++ b/mm/mlock.c
112562 @@ -14,6 +14,7 @@
112563 #include <linux/pagevec.h>
112564 #include <linux/mempolicy.h>
112565 #include <linux/syscalls.h>
112566 +#include <linux/security.h>
112567 #include <linux/sched.h>
112568 #include <linux/export.h>
112569 #include <linux/rmap.h>
112570 @@ -557,7 +558,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
112571 {
112572 unsigned long nstart, end, tmp;
112573 struct vm_area_struct * vma, * prev;
112574 - int error;
112575 + int error = 0;
112576
112577 VM_BUG_ON(start & ~PAGE_MASK);
112578 VM_BUG_ON(len != PAGE_ALIGN(len));
112579 @@ -566,6 +567,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
112580 return -EINVAL;
112581 if (end == start)
112582 return 0;
112583 + if (end > TASK_SIZE)
112584 + return -EINVAL;
112585 +
112586 vma = find_vma(current->mm, start);
112587 if (!vma || vma->vm_start > start)
112588 return -ENOMEM;
112589 @@ -577,6 +581,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
112590 for (nstart = start ; ; ) {
112591 vm_flags_t newflags;
112592
112593 +#ifdef CONFIG_PAX_SEGMEXEC
112594 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112595 + break;
112596 +#endif
112597 +
112598 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
112599
112600 newflags = vma->vm_flags & ~VM_LOCKED;
112601 @@ -627,6 +636,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
112602 locked += current->mm->locked_vm;
112603
112604 /* check against resource limits */
112605 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
112606 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
112607 error = do_mlock(start, len, 1);
112608
112609 @@ -668,6 +678,11 @@ static int do_mlockall(int flags)
112610 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
112611 vm_flags_t newflags;
112612
112613 +#ifdef CONFIG_PAX_SEGMEXEC
112614 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112615 + break;
112616 +#endif
112617 +
112618 newflags = vma->vm_flags & ~VM_LOCKED;
112619 if (flags & MCL_CURRENT)
112620 newflags |= VM_LOCKED;
112621 @@ -699,8 +714,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
112622 lock_limit >>= PAGE_SHIFT;
112623
112624 ret = -ENOMEM;
112625 +
112626 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
112627 +
112628 down_write(&current->mm->mmap_sem);
112629 -
112630 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
112631 capable(CAP_IPC_LOCK))
112632 ret = do_mlockall(flags);
112633 diff --git a/mm/mm_init.c b/mm/mm_init.c
112634 index 5f420f7..dd42fb1b 100644
112635 --- a/mm/mm_init.c
112636 +++ b/mm/mm_init.c
112637 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
112638 return NOTIFY_OK;
112639 }
112640
112641 -static struct notifier_block compute_batch_nb __meminitdata = {
112642 +static struct notifier_block compute_batch_nb __meminitconst = {
112643 .notifier_call = mm_compute_batch_notifier,
112644 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
112645 };
112646 diff --git a/mm/mmap.c b/mm/mmap.c
112647 index bb50cac..6d50a9f 100644
112648 --- a/mm/mmap.c
112649 +++ b/mm/mmap.c
112650 @@ -41,6 +41,7 @@
112651 #include <linux/notifier.h>
112652 #include <linux/memory.h>
112653 #include <linux/printk.h>
112654 +#include <linux/random.h>
112655
112656 #include <asm/uaccess.h>
112657 #include <asm/cacheflush.h>
112658 @@ -57,6 +58,16 @@
112659 #define arch_rebalance_pgtables(addr, len) (addr)
112660 #endif
112661
112662 +static inline void verify_mm_writelocked(struct mm_struct *mm)
112663 +{
112664 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
112665 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
112666 + up_read(&mm->mmap_sem);
112667 + BUG();
112668 + }
112669 +#endif
112670 +}
112671 +
112672 static void unmap_region(struct mm_struct *mm,
112673 struct vm_area_struct *vma, struct vm_area_struct *prev,
112674 unsigned long start, unsigned long end);
112675 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
112676 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
112677 *
112678 */
112679 -pgprot_t protection_map[16] = {
112680 +pgprot_t protection_map[16] __read_only = {
112681 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
112682 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
112683 };
112684
112685 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
112686 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
112687 {
112688 - return __pgprot(pgprot_val(protection_map[vm_flags &
112689 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
112690 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
112691 pgprot_val(arch_vm_get_page_prot(vm_flags)));
112692 +
112693 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112694 + if (!(__supported_pte_mask & _PAGE_NX) &&
112695 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
112696 + (vm_flags & (VM_READ | VM_WRITE)))
112697 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
112698 +#endif
112699 +
112700 + return prot;
112701 }
112702 EXPORT_SYMBOL(vm_get_page_prot);
112703
112704 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
112705 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
112706 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
112707 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
112708 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
112709 /*
112710 * Make sure vm_committed_as in one cacheline and not cacheline shared with
112711 * other variables. It can be updated by several CPUs frequently.
112712 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
112713 struct vm_area_struct *next = vma->vm_next;
112714
112715 might_sleep();
112716 + BUG_ON(vma->vm_mirror);
112717 if (vma->vm_ops && vma->vm_ops->close)
112718 vma->vm_ops->close(vma);
112719 if (vma->vm_file)
112720 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
112721
112722 SYSCALL_DEFINE1(brk, unsigned long, brk)
112723 {
112724 + unsigned long rlim;
112725 unsigned long retval;
112726 unsigned long newbrk, oldbrk;
112727 struct mm_struct *mm = current->mm;
112728 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
112729 * segment grow beyond its set limit the in case where the limit is
112730 * not page aligned -Ram Gupta
112731 */
112732 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
112733 + rlim = rlimit(RLIMIT_DATA);
112734 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112735 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
112736 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
112737 + rlim = 4096 * PAGE_SIZE;
112738 +#endif
112739 + if (check_data_rlimit(rlim, brk, mm->start_brk,
112740 mm->end_data, mm->start_data))
112741 goto out;
112742
112743 @@ -967,6 +996,12 @@ static int
112744 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
112745 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112746 {
112747 +
112748 +#ifdef CONFIG_PAX_SEGMEXEC
112749 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
112750 + return 0;
112751 +#endif
112752 +
112753 if (is_mergeable_vma(vma, file, vm_flags) &&
112754 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112755 if (vma->vm_pgoff == vm_pgoff)
112756 @@ -986,6 +1021,12 @@ static int
112757 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
112758 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112759 {
112760 +
112761 +#ifdef CONFIG_PAX_SEGMEXEC
112762 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
112763 + return 0;
112764 +#endif
112765 +
112766 if (is_mergeable_vma(vma, file, vm_flags) &&
112767 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112768 pgoff_t vm_pglen;
112769 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112770 struct vm_area_struct *area, *next;
112771 int err;
112772
112773 +#ifdef CONFIG_PAX_SEGMEXEC
112774 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
112775 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
112776 +
112777 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
112778 +#endif
112779 +
112780 /*
112781 * We later require that vma->vm_flags == vm_flags,
112782 * so this tests vma->vm_flags & VM_SPECIAL, too.
112783 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112784 if (next && next->vm_end == end) /* cases 6, 7, 8 */
112785 next = next->vm_next;
112786
112787 +#ifdef CONFIG_PAX_SEGMEXEC
112788 + if (prev)
112789 + prev_m = pax_find_mirror_vma(prev);
112790 + if (area)
112791 + area_m = pax_find_mirror_vma(area);
112792 + if (next)
112793 + next_m = pax_find_mirror_vma(next);
112794 +#endif
112795 +
112796 /*
112797 * Can it merge with the predecessor?
112798 */
112799 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112800 /* cases 1, 6 */
112801 err = vma_adjust(prev, prev->vm_start,
112802 next->vm_end, prev->vm_pgoff, NULL);
112803 - } else /* cases 2, 5, 7 */
112804 +
112805 +#ifdef CONFIG_PAX_SEGMEXEC
112806 + if (!err && prev_m)
112807 + err = vma_adjust(prev_m, prev_m->vm_start,
112808 + next_m->vm_end, prev_m->vm_pgoff, NULL);
112809 +#endif
112810 +
112811 + } else { /* cases 2, 5, 7 */
112812 err = vma_adjust(prev, prev->vm_start,
112813 end, prev->vm_pgoff, NULL);
112814 +
112815 +#ifdef CONFIG_PAX_SEGMEXEC
112816 + if (!err && prev_m)
112817 + err = vma_adjust(prev_m, prev_m->vm_start,
112818 + end_m, prev_m->vm_pgoff, NULL);
112819 +#endif
112820 +
112821 + }
112822 if (err)
112823 return NULL;
112824 khugepaged_enter_vma_merge(prev, vm_flags);
112825 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112826 mpol_equal(policy, vma_policy(next)) &&
112827 can_vma_merge_before(next, vm_flags,
112828 anon_vma, file, pgoff+pglen)) {
112829 - if (prev && addr < prev->vm_end) /* case 4 */
112830 + if (prev && addr < prev->vm_end) { /* case 4 */
112831 err = vma_adjust(prev, prev->vm_start,
112832 addr, prev->vm_pgoff, NULL);
112833 - else /* cases 3, 8 */
112834 +
112835 +#ifdef CONFIG_PAX_SEGMEXEC
112836 + if (!err && prev_m)
112837 + err = vma_adjust(prev_m, prev_m->vm_start,
112838 + addr_m, prev_m->vm_pgoff, NULL);
112839 +#endif
112840 +
112841 + } else { /* cases 3, 8 */
112842 err = vma_adjust(area, addr, next->vm_end,
112843 next->vm_pgoff - pglen, NULL);
112844 +
112845 +#ifdef CONFIG_PAX_SEGMEXEC
112846 + if (!err && area_m)
112847 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
112848 + next_m->vm_pgoff - pglen, NULL);
112849 +#endif
112850 +
112851 + }
112852 if (err)
112853 return NULL;
112854 khugepaged_enter_vma_merge(area, vm_flags);
112855 @@ -1199,8 +1286,10 @@ none:
112856 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112857 struct file *file, long pages)
112858 {
112859 - const unsigned long stack_flags
112860 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
112861 +
112862 +#ifdef CONFIG_PAX_RANDMMAP
112863 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112864 +#endif
112865
112866 mm->total_vm += pages;
112867
112868 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112869 mm->shared_vm += pages;
112870 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
112871 mm->exec_vm += pages;
112872 - } else if (flags & stack_flags)
112873 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
112874 mm->stack_vm += pages;
112875 }
112876 #endif /* CONFIG_PROC_FS */
112877 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
112878 locked += mm->locked_vm;
112879 lock_limit = rlimit(RLIMIT_MEMLOCK);
112880 lock_limit >>= PAGE_SHIFT;
112881 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112882 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
112883 return -EAGAIN;
112884 }
112885 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112886 * (the exception is when the underlying filesystem is noexec
112887 * mounted, in which case we dont add PROT_EXEC.)
112888 */
112889 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
112890 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
112891 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
112892 prot |= PROT_EXEC;
112893
112894 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112895 /* Obtain the address to map to. we verify (or select) it and ensure
112896 * that it represents a valid section of the address space.
112897 */
112898 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
112899 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
112900 if (addr & ~PAGE_MASK)
112901 return addr;
112902
112903 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112904 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
112905 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
112906
112907 +#ifdef CONFIG_PAX_MPROTECT
112908 + if (mm->pax_flags & MF_PAX_MPROTECT) {
112909 +
112910 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
112911 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
112912 + mm->binfmt->handle_mmap)
112913 + mm->binfmt->handle_mmap(file);
112914 +#endif
112915 +
112916 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
112917 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
112918 + gr_log_rwxmmap(file);
112919 +
112920 +#ifdef CONFIG_PAX_EMUPLT
112921 + vm_flags &= ~VM_EXEC;
112922 +#else
112923 + return -EPERM;
112924 +#endif
112925 +
112926 + }
112927 +
112928 + if (!(vm_flags & VM_EXEC))
112929 + vm_flags &= ~VM_MAYEXEC;
112930 +#else
112931 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
112932 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
112933 +#endif
112934 + else
112935 + vm_flags &= ~VM_MAYWRITE;
112936 + }
112937 +#endif
112938 +
112939 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112940 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
112941 + vm_flags &= ~VM_PAGEEXEC;
112942 +#endif
112943 +
112944 if (flags & MAP_LOCKED)
112945 if (!can_do_mlock())
112946 return -EPERM;
112947 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112948 vm_flags |= VM_NORESERVE;
112949 }
112950
112951 + if (!gr_acl_handle_mmap(file, prot))
112952 + return -EACCES;
112953 +
112954 addr = mmap_region(file, addr, len, vm_flags, pgoff);
112955 if (!IS_ERR_VALUE(addr) &&
112956 ((vm_flags & VM_LOCKED) ||
112957 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
112958 vm_flags_t vm_flags = vma->vm_flags;
112959
112960 /* If it was private or non-writable, the write bit is already clear */
112961 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
112962 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
112963 return 0;
112964
112965 /* The backer wishes to know when pages are first written to? */
112966 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112967 struct rb_node **rb_link, *rb_parent;
112968 unsigned long charged = 0;
112969
112970 +#ifdef CONFIG_PAX_SEGMEXEC
112971 + struct vm_area_struct *vma_m = NULL;
112972 +#endif
112973 +
112974 + /*
112975 + * mm->mmap_sem is required to protect against another thread
112976 + * changing the mappings in case we sleep.
112977 + */
112978 + verify_mm_writelocked(mm);
112979 +
112980 /* Check against address space limit. */
112981 +
112982 +#ifdef CONFIG_PAX_RANDMMAP
112983 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112984 +#endif
112985 +
112986 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
112987 unsigned long nr_pages;
112988
112989 @@ -1555,6 +1700,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112990 &rb_parent)) {
112991 if (do_munmap(mm, addr, len))
112992 return -ENOMEM;
112993 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
112994 }
112995
112996 /*
112997 @@ -1586,6 +1732,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112998 goto unacct_error;
112999 }
113000
113001 +#ifdef CONFIG_PAX_SEGMEXEC
113002 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
113003 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113004 + if (!vma_m) {
113005 + error = -ENOMEM;
113006 + goto free_vma;
113007 + }
113008 + }
113009 +#endif
113010 +
113011 vma->vm_mm = mm;
113012 vma->vm_start = addr;
113013 vma->vm_end = addr + len;
113014 @@ -1616,6 +1772,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113015 if (error)
113016 goto unmap_and_free_vma;
113017
113018 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
113019 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
113020 + vma->vm_flags |= VM_PAGEEXEC;
113021 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113022 + }
113023 +#endif
113024 +
113025 /* Can addr have changed??
113026 *
113027 * Answer: Yes, several device drivers can do it in their
113028 @@ -1634,6 +1797,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
113029 }
113030
113031 vma_link(mm, vma, prev, rb_link, rb_parent);
113032 +
113033 +#ifdef CONFIG_PAX_SEGMEXEC
113034 + if (vma_m)
113035 + BUG_ON(pax_mirror_vma(vma_m, vma));
113036 +#endif
113037 +
113038 /* Once vma denies write, undo our temporary denial count */
113039 if (file) {
113040 if (vm_flags & VM_SHARED)
113041 @@ -1646,6 +1815,7 @@ out:
113042 perf_event_mmap(vma);
113043
113044 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
113045 + track_exec_limit(mm, addr, addr + len, vm_flags);
113046 if (vm_flags & VM_LOCKED) {
113047 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
113048 vma == get_gate_vma(current->mm)))
113049 @@ -1683,6 +1853,12 @@ allow_write_and_free_vma:
113050 if (vm_flags & VM_DENYWRITE)
113051 allow_write_access(file);
113052 free_vma:
113053 +
113054 +#ifdef CONFIG_PAX_SEGMEXEC
113055 + if (vma_m)
113056 + kmem_cache_free(vm_area_cachep, vma_m);
113057 +#endif
113058 +
113059 kmem_cache_free(vm_area_cachep, vma);
113060 unacct_error:
113061 if (charged)
113062 @@ -1690,7 +1866,63 @@ unacct_error:
113063 return error;
113064 }
113065
113066 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
113067 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
113068 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
113069 +{
113070 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
113071 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
113072 +
113073 + return 0;
113074 +}
113075 +#endif
113076 +
113077 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
113078 +{
113079 + if (!vma) {
113080 +#ifdef CONFIG_STACK_GROWSUP
113081 + if (addr > sysctl_heap_stack_gap)
113082 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
113083 + else
113084 + vma = find_vma(current->mm, 0);
113085 + if (vma && (vma->vm_flags & VM_GROWSUP))
113086 + return false;
113087 +#endif
113088 + return true;
113089 + }
113090 +
113091 + if (addr + len > vma->vm_start)
113092 + return false;
113093 +
113094 + if (vma->vm_flags & VM_GROWSDOWN)
113095 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
113096 +#ifdef CONFIG_STACK_GROWSUP
113097 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
113098 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
113099 +#endif
113100 + else if (offset)
113101 + return offset <= vma->vm_start - addr - len;
113102 +
113103 + return true;
113104 +}
113105 +
113106 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
113107 +{
113108 + if (vma->vm_start < len)
113109 + return -ENOMEM;
113110 +
113111 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
113112 + if (offset <= vma->vm_start - len)
113113 + return vma->vm_start - len - offset;
113114 + else
113115 + return -ENOMEM;
113116 + }
113117 +
113118 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
113119 + return vma->vm_start - len - sysctl_heap_stack_gap;
113120 + return -ENOMEM;
113121 +}
113122 +
113123 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
113124 {
113125 /*
113126 * We implement the search by looking for an rbtree node that
113127 @@ -1738,11 +1970,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
113128 }
113129 }
113130
113131 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
113132 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
113133 check_current:
113134 /* Check if current node has a suitable gap */
113135 if (gap_start > high_limit)
113136 return -ENOMEM;
113137 +
113138 + if (gap_end - gap_start > info->threadstack_offset)
113139 + gap_start += info->threadstack_offset;
113140 + else
113141 + gap_start = gap_end;
113142 +
113143 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
113144 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113145 + gap_start += sysctl_heap_stack_gap;
113146 + else
113147 + gap_start = gap_end;
113148 + }
113149 + if (vma->vm_flags & VM_GROWSDOWN) {
113150 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113151 + gap_end -= sysctl_heap_stack_gap;
113152 + else
113153 + gap_end = gap_start;
113154 + }
113155 if (gap_end >= low_limit && gap_end - gap_start >= length)
113156 goto found;
113157
113158 @@ -1792,7 +2042,7 @@ found:
113159 return gap_start;
113160 }
113161
113162 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
113163 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
113164 {
113165 struct mm_struct *mm = current->mm;
113166 struct vm_area_struct *vma;
113167 @@ -1846,6 +2096,24 @@ check_current:
113168 gap_end = vma->vm_start;
113169 if (gap_end < low_limit)
113170 return -ENOMEM;
113171 +
113172 + if (gap_end - gap_start > info->threadstack_offset)
113173 + gap_end -= info->threadstack_offset;
113174 + else
113175 + gap_end = gap_start;
113176 +
113177 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
113178 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113179 + gap_start += sysctl_heap_stack_gap;
113180 + else
113181 + gap_start = gap_end;
113182 + }
113183 + if (vma->vm_flags & VM_GROWSDOWN) {
113184 + if (gap_end - gap_start > sysctl_heap_stack_gap)
113185 + gap_end -= sysctl_heap_stack_gap;
113186 + else
113187 + gap_end = gap_start;
113188 + }
113189 if (gap_start <= high_limit && gap_end - gap_start >= length)
113190 goto found;
113191
113192 @@ -1909,6 +2177,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113193 struct mm_struct *mm = current->mm;
113194 struct vm_area_struct *vma;
113195 struct vm_unmapped_area_info info;
113196 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
113197
113198 if (len > TASK_SIZE - mmap_min_addr)
113199 return -ENOMEM;
113200 @@ -1916,11 +2185,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113201 if (flags & MAP_FIXED)
113202 return addr;
113203
113204 +#ifdef CONFIG_PAX_RANDMMAP
113205 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
113206 +#endif
113207 +
113208 if (addr) {
113209 addr = PAGE_ALIGN(addr);
113210 vma = find_vma(mm, addr);
113211 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
113212 - (!vma || addr + len <= vma->vm_start))
113213 + check_heap_stack_gap(vma, addr, len, offset))
113214 return addr;
113215 }
113216
113217 @@ -1929,6 +2202,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
113218 info.low_limit = mm->mmap_base;
113219 info.high_limit = TASK_SIZE;
113220 info.align_mask = 0;
113221 + info.threadstack_offset = offset;
113222 return vm_unmapped_area(&info);
113223 }
113224 #endif
113225 @@ -1947,6 +2221,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113226 struct mm_struct *mm = current->mm;
113227 unsigned long addr = addr0;
113228 struct vm_unmapped_area_info info;
113229 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
113230
113231 /* requested length too big for entire address space */
113232 if (len > TASK_SIZE - mmap_min_addr)
113233 @@ -1955,12 +2230,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113234 if (flags & MAP_FIXED)
113235 return addr;
113236
113237 +#ifdef CONFIG_PAX_RANDMMAP
113238 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
113239 +#endif
113240 +
113241 /* requesting a specific address */
113242 if (addr) {
113243 addr = PAGE_ALIGN(addr);
113244 vma = find_vma(mm, addr);
113245 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
113246 - (!vma || addr + len <= vma->vm_start))
113247 + check_heap_stack_gap(vma, addr, len, offset))
113248 return addr;
113249 }
113250
113251 @@ -1969,6 +2248,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113252 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
113253 info.high_limit = mm->mmap_base;
113254 info.align_mask = 0;
113255 + info.threadstack_offset = offset;
113256 addr = vm_unmapped_area(&info);
113257
113258 /*
113259 @@ -1981,6 +2261,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
113260 VM_BUG_ON(addr != -ENOMEM);
113261 info.flags = 0;
113262 info.low_limit = TASK_UNMAPPED_BASE;
113263 +
113264 +#ifdef CONFIG_PAX_RANDMMAP
113265 + if (mm->pax_flags & MF_PAX_RANDMMAP)
113266 + info.low_limit += mm->delta_mmap;
113267 +#endif
113268 +
113269 info.high_limit = TASK_SIZE;
113270 addr = vm_unmapped_area(&info);
113271 }
113272 @@ -2081,6 +2367,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
113273 return vma;
113274 }
113275
113276 +#ifdef CONFIG_PAX_SEGMEXEC
113277 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
113278 +{
113279 + struct vm_area_struct *vma_m;
113280 +
113281 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
113282 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
113283 + BUG_ON(vma->vm_mirror);
113284 + return NULL;
113285 + }
113286 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
113287 + vma_m = vma->vm_mirror;
113288 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
113289 + BUG_ON(vma->vm_file != vma_m->vm_file);
113290 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
113291 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
113292 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
113293 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
113294 + return vma_m;
113295 +}
113296 +#endif
113297 +
113298 /*
113299 * Verify that the stack growth is acceptable and
113300 * update accounting. This is shared with both the
113301 @@ -2098,8 +2406,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113302
113303 /* Stack limit test */
113304 actual_size = size;
113305 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
113306 - actual_size -= PAGE_SIZE;
113307 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
113308 if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
113309 return -ENOMEM;
113310
113311 @@ -2110,6 +2417,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113312 locked = mm->locked_vm + grow;
113313 limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
113314 limit >>= PAGE_SHIFT;
113315 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
113316 if (locked > limit && !capable(CAP_IPC_LOCK))
113317 return -ENOMEM;
113318 }
113319 @@ -2139,37 +2447,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
113320 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
113321 * vma is the last one with address > vma->vm_end. Have to extend vma.
113322 */
113323 +#ifndef CONFIG_IA64
113324 +static
113325 +#endif
113326 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
113327 {
113328 int error;
113329 + bool locknext;
113330
113331 if (!(vma->vm_flags & VM_GROWSUP))
113332 return -EFAULT;
113333
113334 + /* Also guard against wrapping around to address 0. */
113335 + if (address < PAGE_ALIGN(address+1))
113336 + address = PAGE_ALIGN(address+1);
113337 + else
113338 + return -ENOMEM;
113339 +
113340 /*
113341 * We must make sure the anon_vma is allocated
113342 * so that the anon_vma locking is not a noop.
113343 */
113344 if (unlikely(anon_vma_prepare(vma)))
113345 return -ENOMEM;
113346 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
113347 + if (locknext && anon_vma_prepare(vma->vm_next))
113348 + return -ENOMEM;
113349 vma_lock_anon_vma(vma);
113350 + if (locknext)
113351 + vma_lock_anon_vma(vma->vm_next);
113352
113353 /*
113354 * vma->vm_start/vm_end cannot change under us because the caller
113355 * is required to hold the mmap_sem in read mode. We need the
113356 - * anon_vma lock to serialize against concurrent expand_stacks.
113357 - * Also guard against wrapping around to address 0.
113358 + * anon_vma locks to serialize against concurrent expand_stacks
113359 + * and expand_upwards.
113360 */
113361 - if (address < PAGE_ALIGN(address+4))
113362 - address = PAGE_ALIGN(address+4);
113363 - else {
113364 - vma_unlock_anon_vma(vma);
113365 - return -ENOMEM;
113366 - }
113367 error = 0;
113368
113369 /* Somebody else might have raced and expanded it already */
113370 - if (address > vma->vm_end) {
113371 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
113372 + error = -ENOMEM;
113373 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
113374 unsigned long size, grow;
113375
113376 size = address - vma->vm_start;
113377 @@ -2204,6 +2523,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
113378 }
113379 }
113380 }
113381 + if (locknext)
113382 + vma_unlock_anon_vma(vma->vm_next);
113383 vma_unlock_anon_vma(vma);
113384 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113385 validate_mm(vma->vm_mm);
113386 @@ -2218,6 +2539,8 @@ int expand_downwards(struct vm_area_struct *vma,
113387 unsigned long address)
113388 {
113389 int error;
113390 + bool lockprev = false;
113391 + struct vm_area_struct *prev;
113392
113393 /*
113394 * We must make sure the anon_vma is allocated
113395 @@ -2231,6 +2554,15 @@ int expand_downwards(struct vm_area_struct *vma,
113396 if (error)
113397 return error;
113398
113399 + prev = vma->vm_prev;
113400 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
113401 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
113402 +#endif
113403 + if (lockprev && anon_vma_prepare(prev))
113404 + return -ENOMEM;
113405 + if (lockprev)
113406 + vma_lock_anon_vma(prev);
113407 +
113408 vma_lock_anon_vma(vma);
113409
113410 /*
113411 @@ -2240,9 +2572,17 @@ int expand_downwards(struct vm_area_struct *vma,
113412 */
113413
113414 /* Somebody else might have raced and expanded it already */
113415 - if (address < vma->vm_start) {
113416 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
113417 + error = -ENOMEM;
113418 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
113419 unsigned long size, grow;
113420
113421 +#ifdef CONFIG_PAX_SEGMEXEC
113422 + struct vm_area_struct *vma_m;
113423 +
113424 + vma_m = pax_find_mirror_vma(vma);
113425 +#endif
113426 +
113427 size = vma->vm_end - address;
113428 grow = (vma->vm_start - address) >> PAGE_SHIFT;
113429
113430 @@ -2267,13 +2607,27 @@ int expand_downwards(struct vm_area_struct *vma,
113431 vma->vm_pgoff -= grow;
113432 anon_vma_interval_tree_post_update_vma(vma);
113433 vma_gap_update(vma);
113434 +
113435 +#ifdef CONFIG_PAX_SEGMEXEC
113436 + if (vma_m) {
113437 + anon_vma_interval_tree_pre_update_vma(vma_m);
113438 + vma_m->vm_start -= grow << PAGE_SHIFT;
113439 + vma_m->vm_pgoff -= grow;
113440 + anon_vma_interval_tree_post_update_vma(vma_m);
113441 + vma_gap_update(vma_m);
113442 + }
113443 +#endif
113444 +
113445 spin_unlock(&vma->vm_mm->page_table_lock);
113446
113447 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
113448 perf_event_mmap(vma);
113449 }
113450 }
113451 }
113452 vma_unlock_anon_vma(vma);
113453 + if (lockprev)
113454 + vma_unlock_anon_vma(prev);
113455 khugepaged_enter_vma_merge(vma, vma->vm_flags);
113456 validate_mm(vma->vm_mm);
113457 return error;
113458 @@ -2373,6 +2727,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
113459 do {
113460 long nrpages = vma_pages(vma);
113461
113462 +#ifdef CONFIG_PAX_SEGMEXEC
113463 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
113464 + vma = remove_vma(vma);
113465 + continue;
113466 + }
113467 +#endif
113468 +
113469 if (vma->vm_flags & VM_ACCOUNT)
113470 nr_accounted += nrpages;
113471 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
113472 @@ -2417,6 +2778,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
113473 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
113474 vma->vm_prev = NULL;
113475 do {
113476 +
113477 +#ifdef CONFIG_PAX_SEGMEXEC
113478 + if (vma->vm_mirror) {
113479 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
113480 + vma->vm_mirror->vm_mirror = NULL;
113481 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
113482 + vma->vm_mirror = NULL;
113483 + }
113484 +#endif
113485 +
113486 vma_rb_erase(vma, &mm->mm_rb);
113487 mm->map_count--;
113488 tail_vma = vma;
113489 @@ -2444,14 +2815,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113490 struct vm_area_struct *new;
113491 int err = -ENOMEM;
113492
113493 +#ifdef CONFIG_PAX_SEGMEXEC
113494 + struct vm_area_struct *vma_m, *new_m = NULL;
113495 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
113496 +#endif
113497 +
113498 if (is_vm_hugetlb_page(vma) && (addr &
113499 ~(huge_page_mask(hstate_vma(vma)))))
113500 return -EINVAL;
113501
113502 +#ifdef CONFIG_PAX_SEGMEXEC
113503 + vma_m = pax_find_mirror_vma(vma);
113504 +#endif
113505 +
113506 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113507 if (!new)
113508 goto out_err;
113509
113510 +#ifdef CONFIG_PAX_SEGMEXEC
113511 + if (vma_m) {
113512 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113513 + if (!new_m) {
113514 + kmem_cache_free(vm_area_cachep, new);
113515 + goto out_err;
113516 + }
113517 + }
113518 +#endif
113519 +
113520 /* most fields are the same, copy all, and then fixup */
113521 *new = *vma;
113522
113523 @@ -2464,6 +2854,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113524 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
113525 }
113526
113527 +#ifdef CONFIG_PAX_SEGMEXEC
113528 + if (vma_m) {
113529 + *new_m = *vma_m;
113530 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
113531 + new_m->vm_mirror = new;
113532 + new->vm_mirror = new_m;
113533 +
113534 + if (new_below)
113535 + new_m->vm_end = addr_m;
113536 + else {
113537 + new_m->vm_start = addr_m;
113538 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
113539 + }
113540 + }
113541 +#endif
113542 +
113543 err = vma_dup_policy(vma, new);
113544 if (err)
113545 goto out_free_vma;
113546 @@ -2484,6 +2890,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113547 else
113548 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
113549
113550 +#ifdef CONFIG_PAX_SEGMEXEC
113551 + if (!err && vma_m) {
113552 + struct mempolicy *pol = vma_policy(new);
113553 +
113554 + if (anon_vma_clone(new_m, vma_m))
113555 + goto out_free_mpol;
113556 +
113557 + mpol_get(pol);
113558 + set_vma_policy(new_m, pol);
113559 +
113560 + if (new_m->vm_file)
113561 + get_file(new_m->vm_file);
113562 +
113563 + if (new_m->vm_ops && new_m->vm_ops->open)
113564 + new_m->vm_ops->open(new_m);
113565 +
113566 + if (new_below)
113567 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
113568 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
113569 + else
113570 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
113571 +
113572 + if (err) {
113573 + if (new_m->vm_ops && new_m->vm_ops->close)
113574 + new_m->vm_ops->close(new_m);
113575 + if (new_m->vm_file)
113576 + fput(new_m->vm_file);
113577 + mpol_put(pol);
113578 + }
113579 + }
113580 +#endif
113581 +
113582 /* Success. */
113583 if (!err)
113584 return 0;
113585 @@ -2493,10 +2931,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113586 new->vm_ops->close(new);
113587 if (new->vm_file)
113588 fput(new->vm_file);
113589 - unlink_anon_vmas(new);
113590 out_free_mpol:
113591 mpol_put(vma_policy(new));
113592 out_free_vma:
113593 +
113594 +#ifdef CONFIG_PAX_SEGMEXEC
113595 + if (new_m) {
113596 + unlink_anon_vmas(new_m);
113597 + kmem_cache_free(vm_area_cachep, new_m);
113598 + }
113599 +#endif
113600 +
113601 + unlink_anon_vmas(new);
113602 kmem_cache_free(vm_area_cachep, new);
113603 out_err:
113604 return err;
113605 @@ -2509,6 +2955,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113606 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113607 unsigned long addr, int new_below)
113608 {
113609 +
113610 +#ifdef CONFIG_PAX_SEGMEXEC
113611 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
113612 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
113613 + if (mm->map_count >= sysctl_max_map_count-1)
113614 + return -ENOMEM;
113615 + } else
113616 +#endif
113617 +
113618 if (mm->map_count >= sysctl_max_map_count)
113619 return -ENOMEM;
113620
113621 @@ -2520,11 +2975,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113622 * work. This now handles partial unmappings.
113623 * Jeremy Fitzhardinge <jeremy@goop.org>
113624 */
113625 +#ifdef CONFIG_PAX_SEGMEXEC
113626 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113627 {
113628 + int ret = __do_munmap(mm, start, len);
113629 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
113630 + return ret;
113631 +
113632 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
113633 +}
113634 +
113635 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113636 +#else
113637 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113638 +#endif
113639 +{
113640 unsigned long end;
113641 struct vm_area_struct *vma, *prev, *last;
113642
113643 + /*
113644 + * mm->mmap_sem is required to protect against another thread
113645 + * changing the mappings in case we sleep.
113646 + */
113647 + verify_mm_writelocked(mm);
113648 +
113649 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
113650 return -EINVAL;
113651
113652 @@ -2602,6 +3076,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113653 /* Fix up all other VM information */
113654 remove_vma_list(mm, vma);
113655
113656 + track_exec_limit(mm, start, end, 0UL);
113657 +
113658 return 0;
113659 }
113660
113661 @@ -2610,6 +3086,13 @@ int vm_munmap(unsigned long start, size_t len)
113662 int ret;
113663 struct mm_struct *mm = current->mm;
113664
113665 +
113666 +#ifdef CONFIG_PAX_SEGMEXEC
113667 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
113668 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
113669 + return -EINVAL;
113670 +#endif
113671 +
113672 down_write(&mm->mmap_sem);
113673 ret = do_munmap(mm, start, len);
113674 up_write(&mm->mmap_sem);
113675 @@ -2656,6 +3139,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
113676 down_write(&mm->mmap_sem);
113677 vma = find_vma(mm, start);
113678
113679 +#ifdef CONFIG_PAX_SEGMEXEC
113680 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
113681 + goto out;
113682 +#endif
113683 +
113684 if (!vma || !(vma->vm_flags & VM_SHARED))
113685 goto out;
113686
113687 @@ -2692,16 +3180,6 @@ out:
113688 return ret;
113689 }
113690
113691 -static inline void verify_mm_writelocked(struct mm_struct *mm)
113692 -{
113693 -#ifdef CONFIG_DEBUG_VM
113694 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
113695 - WARN_ON(1);
113696 - up_read(&mm->mmap_sem);
113697 - }
113698 -#endif
113699 -}
113700 -
113701 /*
113702 * this is really a simplified "do_mmap". it only handles
113703 * anonymous maps. eventually we may be able to do some
113704 @@ -2715,6 +3193,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113705 struct rb_node **rb_link, *rb_parent;
113706 pgoff_t pgoff = addr >> PAGE_SHIFT;
113707 int error;
113708 + unsigned long charged;
113709
113710 len = PAGE_ALIGN(len);
113711 if (!len)
113712 @@ -2722,10 +3201,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113713
113714 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
113715
113716 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
113717 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
113718 + flags &= ~VM_EXEC;
113719 +
113720 +#ifdef CONFIG_PAX_MPROTECT
113721 + if (mm->pax_flags & MF_PAX_MPROTECT)
113722 + flags &= ~VM_MAYEXEC;
113723 +#endif
113724 +
113725 + }
113726 +#endif
113727 +
113728 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
113729 if (error & ~PAGE_MASK)
113730 return error;
113731
113732 + charged = len >> PAGE_SHIFT;
113733 +
113734 error = mlock_future_check(mm, mm->def_flags, len);
113735 if (error)
113736 return error;
113737 @@ -2743,16 +3236,17 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113738 &rb_parent)) {
113739 if (do_munmap(mm, addr, len))
113740 return -ENOMEM;
113741 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113742 }
113743
113744 /* Check against address space limits *after* clearing old maps... */
113745 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
113746 + if (!may_expand_vm(mm, charged))
113747 return -ENOMEM;
113748
113749 if (mm->map_count > sysctl_max_map_count)
113750 return -ENOMEM;
113751
113752 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
113753 + if (security_vm_enough_memory_mm(mm, charged))
113754 return -ENOMEM;
113755
113756 /* Can we just expand an old private anonymous mapping? */
113757 @@ -2766,7 +3260,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113758 */
113759 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113760 if (!vma) {
113761 - vm_unacct_memory(len >> PAGE_SHIFT);
113762 + vm_unacct_memory(charged);
113763 return -ENOMEM;
113764 }
113765
113766 @@ -2780,10 +3274,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113767 vma_link(mm, vma, prev, rb_link, rb_parent);
113768 out:
113769 perf_event_mmap(vma);
113770 - mm->total_vm += len >> PAGE_SHIFT;
113771 + mm->total_vm += charged;
113772 if (flags & VM_LOCKED)
113773 - mm->locked_vm += (len >> PAGE_SHIFT);
113774 + mm->locked_vm += charged;
113775 vma->vm_flags |= VM_SOFTDIRTY;
113776 + track_exec_limit(mm, addr, addr + len, flags);
113777 return addr;
113778 }
113779
113780 @@ -2845,6 +3340,7 @@ void exit_mmap(struct mm_struct *mm)
113781 while (vma) {
113782 if (vma->vm_flags & VM_ACCOUNT)
113783 nr_accounted += vma_pages(vma);
113784 + vma->vm_mirror = NULL;
113785 vma = remove_vma(vma);
113786 }
113787 vm_unacct_memory(nr_accounted);
113788 @@ -2859,6 +3355,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113789 struct vm_area_struct *prev;
113790 struct rb_node **rb_link, *rb_parent;
113791
113792 +#ifdef CONFIG_PAX_SEGMEXEC
113793 + struct vm_area_struct *vma_m = NULL;
113794 +#endif
113795 +
113796 + if (security_mmap_addr(vma->vm_start))
113797 + return -EPERM;
113798 +
113799 /*
113800 * The vm_pgoff of a purely anonymous vma should be irrelevant
113801 * until its first write fault, when page's anon_vma and index
113802 @@ -2882,7 +3385,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113803 security_vm_enough_memory_mm(mm, vma_pages(vma)))
113804 return -ENOMEM;
113805
113806 +#ifdef CONFIG_PAX_SEGMEXEC
113807 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
113808 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113809 + if (!vma_m)
113810 + return -ENOMEM;
113811 + }
113812 +#endif
113813 +
113814 vma_link(mm, vma, prev, rb_link, rb_parent);
113815 +
113816 +#ifdef CONFIG_PAX_SEGMEXEC
113817 + if (vma_m)
113818 + BUG_ON(pax_mirror_vma(vma_m, vma));
113819 +#endif
113820 +
113821 return 0;
113822 }
113823
113824 @@ -2901,6 +3418,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113825 struct rb_node **rb_link, *rb_parent;
113826 bool faulted_in_anon_vma = true;
113827
113828 + BUG_ON(vma->vm_mirror);
113829 +
113830 /*
113831 * If anonymous vma has not yet been faulted, update new pgoff
113832 * to match new location, to increase its chance of merging.
113833 @@ -2965,6 +3484,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113834 return NULL;
113835 }
113836
113837 +#ifdef CONFIG_PAX_SEGMEXEC
113838 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
113839 +{
113840 + struct vm_area_struct *prev_m;
113841 + struct rb_node **rb_link_m, *rb_parent_m;
113842 + struct mempolicy *pol_m;
113843 +
113844 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
113845 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
113846 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
113847 + *vma_m = *vma;
113848 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
113849 + if (anon_vma_clone(vma_m, vma))
113850 + return -ENOMEM;
113851 + pol_m = vma_policy(vma_m);
113852 + mpol_get(pol_m);
113853 + set_vma_policy(vma_m, pol_m);
113854 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
113855 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
113856 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
113857 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
113858 + if (vma_m->vm_file)
113859 + get_file(vma_m->vm_file);
113860 + if (vma_m->vm_ops && vma_m->vm_ops->open)
113861 + vma_m->vm_ops->open(vma_m);
113862 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
113863 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
113864 + vma_m->vm_mirror = vma;
113865 + vma->vm_mirror = vma_m;
113866 + return 0;
113867 +}
113868 +#endif
113869 +
113870 /*
113871 * Return true if the calling process may expand its vm space by the passed
113872 * number of pages
113873 @@ -2976,6 +3528,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
113874
113875 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
113876
113877 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
113878 if (cur + npages > lim)
113879 return 0;
113880 return 1;
113881 @@ -3058,6 +3611,22 @@ static struct vm_area_struct *__install_special_mapping(
113882 vma->vm_start = addr;
113883 vma->vm_end = addr + len;
113884
113885 +#ifdef CONFIG_PAX_MPROTECT
113886 + if (mm->pax_flags & MF_PAX_MPROTECT) {
113887 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
113888 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
113889 + return ERR_PTR(-EPERM);
113890 + if (!(vm_flags & VM_EXEC))
113891 + vm_flags &= ~VM_MAYEXEC;
113892 +#else
113893 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
113894 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
113895 +#endif
113896 + else
113897 + vm_flags &= ~VM_MAYWRITE;
113898 + }
113899 +#endif
113900 +
113901 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
113902 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113903
113904 diff --git a/mm/mprotect.c b/mm/mprotect.c
113905 index 8858483..72f2464 100644
113906 --- a/mm/mprotect.c
113907 +++ b/mm/mprotect.c
113908 @@ -24,10 +24,18 @@
113909 #include <linux/migrate.h>
113910 #include <linux/perf_event.h>
113911 #include <linux/ksm.h>
113912 +#include <linux/sched/sysctl.h>
113913 +
113914 +#ifdef CONFIG_PAX_MPROTECT
113915 +#include <linux/elf.h>
113916 +#include <linux/binfmts.h>
113917 +#endif
113918 +
113919 #include <asm/uaccess.h>
113920 #include <asm/pgtable.h>
113921 #include <asm/cacheflush.h>
113922 #include <asm/tlbflush.h>
113923 +#include <asm/mmu_context.h>
113924
113925 /*
113926 * For a prot_numa update we only hold mmap_sem for read so there is a
113927 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
113928 return pages;
113929 }
113930
113931 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113932 +/* called while holding the mmap semaphor for writing except stack expansion */
113933 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
113934 +{
113935 + unsigned long oldlimit, newlimit = 0UL;
113936 +
113937 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
113938 + return;
113939 +
113940 + spin_lock(&mm->page_table_lock);
113941 + oldlimit = mm->context.user_cs_limit;
113942 + if ((prot & VM_EXEC) && oldlimit < end)
113943 + /* USER_CS limit moved up */
113944 + newlimit = end;
113945 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
113946 + /* USER_CS limit moved down */
113947 + newlimit = start;
113948 +
113949 + if (newlimit) {
113950 + mm->context.user_cs_limit = newlimit;
113951 +
113952 +#ifdef CONFIG_SMP
113953 + wmb();
113954 + cpumask_clear(&mm->context.cpu_user_cs_mask);
113955 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
113956 +#endif
113957 +
113958 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
113959 + }
113960 + spin_unlock(&mm->page_table_lock);
113961 + if (newlimit == end) {
113962 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
113963 +
113964 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
113965 + if (is_vm_hugetlb_page(vma))
113966 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
113967 + else
113968 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
113969 + }
113970 +}
113971 +#endif
113972 +
113973 int
113974 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113975 unsigned long start, unsigned long end, unsigned long newflags)
113976 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113977 int error;
113978 int dirty_accountable = 0;
113979
113980 +#ifdef CONFIG_PAX_SEGMEXEC
113981 + struct vm_area_struct *vma_m = NULL;
113982 + unsigned long start_m, end_m;
113983 +
113984 + start_m = start + SEGMEXEC_TASK_SIZE;
113985 + end_m = end + SEGMEXEC_TASK_SIZE;
113986 +#endif
113987 +
113988 if (newflags == oldflags) {
113989 *pprev = vma;
113990 return 0;
113991 }
113992
113993 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
113994 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
113995 +
113996 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
113997 + return -ENOMEM;
113998 +
113999 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
114000 + return -ENOMEM;
114001 + }
114002 +
114003 /*
114004 * If we make a private mapping writable we increase our commit;
114005 * but (without finer accounting) cannot reduce our commit if we
114006 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
114007 }
114008 }
114009
114010 +#ifdef CONFIG_PAX_SEGMEXEC
114011 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
114012 + if (start != vma->vm_start) {
114013 + error = split_vma(mm, vma, start, 1);
114014 + if (error)
114015 + goto fail;
114016 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
114017 + *pprev = (*pprev)->vm_next;
114018 + }
114019 +
114020 + if (end != vma->vm_end) {
114021 + error = split_vma(mm, vma, end, 0);
114022 + if (error)
114023 + goto fail;
114024 + }
114025 +
114026 + if (pax_find_mirror_vma(vma)) {
114027 + error = __do_munmap(mm, start_m, end_m - start_m);
114028 + if (error)
114029 + goto fail;
114030 + } else {
114031 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
114032 + if (!vma_m) {
114033 + error = -ENOMEM;
114034 + goto fail;
114035 + }
114036 + vma->vm_flags = newflags;
114037 + error = pax_mirror_vma(vma_m, vma);
114038 + if (error) {
114039 + vma->vm_flags = oldflags;
114040 + goto fail;
114041 + }
114042 + }
114043 + }
114044 +#endif
114045 +
114046 /*
114047 * First try to merge with previous and/or next vma.
114048 */
114049 @@ -315,7 +419,19 @@ success:
114050 * vm_flags and vm_page_prot are protected by the mmap_sem
114051 * held in write mode.
114052 */
114053 +
114054 +#ifdef CONFIG_PAX_SEGMEXEC
114055 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
114056 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
114057 +#endif
114058 +
114059 vma->vm_flags = newflags;
114060 +
114061 +#ifdef CONFIG_PAX_MPROTECT
114062 + if (mm->binfmt && mm->binfmt->handle_mprotect)
114063 + mm->binfmt->handle_mprotect(vma, newflags);
114064 +#endif
114065 +
114066 dirty_accountable = vma_wants_writenotify(vma);
114067 vma_set_page_prot(vma);
114068
114069 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114070 end = start + len;
114071 if (end <= start)
114072 return -ENOMEM;
114073 +
114074 +#ifdef CONFIG_PAX_SEGMEXEC
114075 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
114076 + if (end > SEGMEXEC_TASK_SIZE)
114077 + return -EINVAL;
114078 + } else
114079 +#endif
114080 +
114081 + if (end > TASK_SIZE)
114082 + return -EINVAL;
114083 +
114084 if (!arch_validate_prot(prot))
114085 return -EINVAL;
114086
114087 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114088 /*
114089 * Does the application expect PROT_READ to imply PROT_EXEC:
114090 */
114091 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
114092 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
114093 prot |= PROT_EXEC;
114094
114095 vm_flags = calc_vm_prot_bits(prot);
114096 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114097 if (start > vma->vm_start)
114098 prev = vma;
114099
114100 +#ifdef CONFIG_PAX_MPROTECT
114101 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
114102 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
114103 +#endif
114104 +
114105 for (nstart = start ; ; ) {
114106 unsigned long newflags;
114107
114108 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114109
114110 /* newflags >> 4 shift VM_MAY% in place of VM_% */
114111 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
114112 + if (prot & (PROT_WRITE | PROT_EXEC))
114113 + gr_log_rwxmprotect(vma);
114114 +
114115 + error = -EACCES;
114116 + goto out;
114117 + }
114118 +
114119 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
114120 error = -EACCES;
114121 goto out;
114122 }
114123 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
114124 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
114125 if (error)
114126 goto out;
114127 +
114128 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
114129 +
114130 nstart = tmp;
114131
114132 if (nstart < prev->vm_end)
114133 diff --git a/mm/mremap.c b/mm/mremap.c
114134 index 034e2d3..81deca5 100644
114135 --- a/mm/mremap.c
114136 +++ b/mm/mremap.c
114137 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
114138 continue;
114139 pte = ptep_get_and_clear(mm, old_addr, old_pte);
114140 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
114141 +
114142 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
114143 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
114144 + pte = pte_exprotect(pte);
114145 +#endif
114146 +
114147 pte = move_soft_dirty_pte(pte);
114148 set_pte_at(mm, new_addr, new_pte, pte);
114149 }
114150 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
114151 if (is_vm_hugetlb_page(vma))
114152 return ERR_PTR(-EINVAL);
114153
114154 +#ifdef CONFIG_PAX_SEGMEXEC
114155 + if (pax_find_mirror_vma(vma))
114156 + return ERR_PTR(-EINVAL);
114157 +#endif
114158 +
114159 /* We can't remap across vm area boundaries */
114160 if (old_len > vma->vm_end - addr)
114161 return ERR_PTR(-EFAULT);
114162 @@ -396,20 +407,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
114163 unsigned long ret = -EINVAL;
114164 unsigned long charged = 0;
114165 unsigned long map_flags;
114166 + unsigned long pax_task_size = TASK_SIZE;
114167
114168 if (new_addr & ~PAGE_MASK)
114169 goto out;
114170
114171 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
114172 +#ifdef CONFIG_PAX_SEGMEXEC
114173 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
114174 + pax_task_size = SEGMEXEC_TASK_SIZE;
114175 +#endif
114176 +
114177 + pax_task_size -= PAGE_SIZE;
114178 +
114179 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
114180 goto out;
114181
114182 /* Check if the location we're moving into overlaps the
114183 * old location at all, and fail if it does.
114184 */
114185 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
114186 - goto out;
114187 -
114188 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
114189 + if (addr + old_len > new_addr && new_addr + new_len > addr)
114190 goto out;
114191
114192 ret = do_munmap(mm, new_addr, new_len);
114193 @@ -478,6 +494,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114194 unsigned long ret = -EINVAL;
114195 unsigned long charged = 0;
114196 bool locked = false;
114197 + unsigned long pax_task_size = TASK_SIZE;
114198
114199 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
114200 return ret;
114201 @@ -499,6 +516,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114202 if (!new_len)
114203 return ret;
114204
114205 +#ifdef CONFIG_PAX_SEGMEXEC
114206 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
114207 + pax_task_size = SEGMEXEC_TASK_SIZE;
114208 +#endif
114209 +
114210 + pax_task_size -= PAGE_SIZE;
114211 +
114212 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
114213 + old_len > pax_task_size || addr > pax_task_size-old_len)
114214 + return ret;
114215 +
114216 down_write(&current->mm->mmap_sem);
114217
114218 if (flags & MREMAP_FIXED) {
114219 @@ -549,6 +577,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114220 new_addr = addr;
114221 }
114222 ret = addr;
114223 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
114224 goto out;
114225 }
114226 }
114227 @@ -572,7 +601,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
114228 goto out;
114229 }
114230
114231 + map_flags = vma->vm_flags;
114232 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
114233 + if (!(ret & ~PAGE_MASK)) {
114234 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
114235 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
114236 + }
114237 }
114238 out:
114239 if (ret & ~PAGE_MASK)
114240 diff --git a/mm/nommu.c b/mm/nommu.c
114241 index e544508..b56ce7a 100644
114242 --- a/mm/nommu.c
114243 +++ b/mm/nommu.c
114244 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
114245 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
114246 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
114247 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
114248 -int heap_stack_gap = 0;
114249
114250 atomic_long_t mmap_pages_allocated;
114251
114252 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
114253 EXPORT_SYMBOL(find_vma);
114254
114255 /*
114256 - * find a VMA
114257 - * - we don't extend stack VMAs under NOMMU conditions
114258 - */
114259 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
114260 -{
114261 - return find_vma(mm, addr);
114262 -}
114263 -
114264 -/*
114265 * expand a stack to a given address
114266 * - not supported under NOMMU conditions
114267 */
114268 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
114269
114270 /* most fields are the same, copy all, and then fixup */
114271 *new = *vma;
114272 + INIT_LIST_HEAD(&new->anon_vma_chain);
114273 *region = *vma->vm_region;
114274 new->vm_region = region;
114275
114276 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
114277 }
114278 EXPORT_SYMBOL(filemap_map_pages);
114279
114280 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114281 - unsigned long addr, void *buf, int len, int write)
114282 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114283 + unsigned long addr, void *buf, size_t len, int write)
114284 {
114285 struct vm_area_struct *vma;
114286
114287 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
114288 *
114289 * The caller must hold a reference on @mm.
114290 */
114291 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
114292 - void *buf, int len, int write)
114293 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
114294 + void *buf, size_t len, int write)
114295 {
114296 return __access_remote_vm(NULL, mm, addr, buf, len, write);
114297 }
114298 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
114299 * Access another process' address space.
114300 * - source/target buffer must be kernel space
114301 */
114302 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
114303 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
114304 {
114305 struct mm_struct *mm;
114306
114307 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
114308 index eb59f7e..b23a2a8 100644
114309 --- a/mm/page-writeback.c
114310 +++ b/mm/page-writeback.c
114311 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
114312 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
114313 * - the bdi dirty thresh drops quickly due to change of JBOD workload
114314 */
114315 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
114316 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
114317 unsigned long thresh,
114318 unsigned long bg_thresh,
114319 unsigned long dirty,
114320 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
114321 index ebffa0e..c61160a 100644
114322 --- a/mm/page_alloc.c
114323 +++ b/mm/page_alloc.c
114324 @@ -61,6 +61,7 @@
114325 #include <linux/hugetlb.h>
114326 #include <linux/sched/rt.h>
114327 #include <linux/page_owner.h>
114328 +#include <linux/random.h>
114329
114330 #include <asm/sections.h>
114331 #include <asm/tlbflush.h>
114332 @@ -357,7 +358,7 @@ out:
114333 * This usage means that zero-order pages may not be compound.
114334 */
114335
114336 -static void free_compound_page(struct page *page)
114337 +void free_compound_page(struct page *page)
114338 {
114339 __free_pages_ok(page, compound_order(page));
114340 }
114341 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
114342 __mod_zone_freepage_state(zone, (1 << order), migratetype);
114343 }
114344 #else
114345 -struct page_ext_operations debug_guardpage_ops = { NULL, };
114346 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
114347 static inline void set_page_guard(struct zone *zone, struct page *page,
114348 unsigned int order, int migratetype) {}
114349 static inline void clear_page_guard(struct zone *zone, struct page *page,
114350 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114351 bool compound = PageCompound(page);
114352 int i, bad = 0;
114353
114354 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114355 + unsigned long index = 1UL << order;
114356 +#endif
114357 +
114358 VM_BUG_ON_PAGE(PageTail(page), page);
114359 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
114360
114361 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
114362 debug_check_no_obj_freed(page_address(page),
114363 PAGE_SIZE << order);
114364 }
114365 +
114366 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114367 + for (; index; --index)
114368 + sanitize_highpage(page + index - 1);
114369 +#endif
114370 +
114371 arch_free_page(page, order);
114372 kernel_map_pages(page, 1 << order, 0);
114373
114374 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
114375 local_irq_restore(flags);
114376 }
114377
114378 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114379 +bool __meminitdata extra_latent_entropy;
114380 +
114381 +static int __init setup_pax_extra_latent_entropy(char *str)
114382 +{
114383 + extra_latent_entropy = true;
114384 + return 0;
114385 +}
114386 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
114387 +
114388 +volatile u64 latent_entropy __latent_entropy;
114389 +EXPORT_SYMBOL(latent_entropy);
114390 +#endif
114391 +
114392 void __init __free_pages_bootmem(struct page *page, unsigned int order)
114393 {
114394 unsigned int nr_pages = 1 << order;
114395 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
114396 __ClearPageReserved(p);
114397 set_page_count(p, 0);
114398
114399 +#ifdef CONFIG_PAX_LATENT_ENTROPY
114400 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
114401 + u64 hash = 0;
114402 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
114403 + const u64 *data = lowmem_page_address(page);
114404 +
114405 + for (index = 0; index < end; index++)
114406 + hash ^= hash + data[index];
114407 + latent_entropy ^= hash;
114408 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
114409 + }
114410 +#endif
114411 +
114412 page_zone(page)->managed_pages += nr_pages;
114413 set_page_refcounted(page);
114414 __free_pages(page, order);
114415 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
114416 kernel_map_pages(page, 1 << order, 1);
114417 kasan_alloc_pages(page, order);
114418
114419 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
114420 if (gfp_flags & __GFP_ZERO)
114421 prep_zero_page(page, order, gfp_flags);
114422 +#endif
114423
114424 if (order && (gfp_flags & __GFP_COMP))
114425 prep_compound_page(page, order);
114426 @@ -1649,6 +1689,8 @@ int __isolate_free_page(struct page *page, unsigned int order)
114427 zone->free_area[order].nr_free--;
114428 rmv_page_order(page);
114429
114430 + set_page_owner(page, order, 0);
114431 +
114432 /* Set the pageblock if the isolated page is at least a pageblock */
114433 if (order >= pageblock_order - 1) {
114434 struct page *endpage = page + (1 << order) - 1;
114435 @@ -1660,7 +1702,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
114436 }
114437 }
114438
114439 - set_page_owner(page, order, 0);
114440 +
114441 return 1UL << order;
114442 }
114443
114444 @@ -1749,7 +1791,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
114445 }
114446
114447 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
114448 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114449 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
114450 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
114451 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114452
114453 @@ -2068,7 +2110,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
114454 do {
114455 mod_zone_page_state(zone, NR_ALLOC_BATCH,
114456 high_wmark_pages(zone) - low_wmark_pages(zone) -
114457 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114458 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114459 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114460 } while (zone++ != preferred_zone);
114461 }
114462 @@ -5781,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
114463
114464 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
114465 high_wmark_pages(zone) - low_wmark_pages(zone) -
114466 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114467 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114468
114469 setup_zone_migrate_reserve(zone);
114470 spin_unlock_irqrestore(&zone->lock, flags);
114471 diff --git a/mm/percpu.c b/mm/percpu.c
114472 index 2dd7448..9bb6305 100644
114473 --- a/mm/percpu.c
114474 +++ b/mm/percpu.c
114475 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
114476 static unsigned int pcpu_high_unit_cpu __read_mostly;
114477
114478 /* the address of the first chunk which starts with the kernel static area */
114479 -void *pcpu_base_addr __read_mostly;
114480 +void *pcpu_base_addr __read_only;
114481 EXPORT_SYMBOL_GPL(pcpu_base_addr);
114482
114483 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
114484 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
114485 index e88d071..d80e01a 100644
114486 --- a/mm/process_vm_access.c
114487 +++ b/mm/process_vm_access.c
114488 @@ -13,6 +13,7 @@
114489 #include <linux/uio.h>
114490 #include <linux/sched.h>
114491 #include <linux/highmem.h>
114492 +#include <linux/security.h>
114493 #include <linux/ptrace.h>
114494 #include <linux/slab.h>
114495 #include <linux/syscalls.h>
114496 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114497 ssize_t iov_len;
114498 size_t total_len = iov_iter_count(iter);
114499
114500 + return -ENOSYS; // PaX: until properly audited
114501 +
114502 /*
114503 * Work out how many pages of struct pages we're going to need
114504 * when eventually calling get_user_pages
114505 */
114506 for (i = 0; i < riovcnt; i++) {
114507 iov_len = rvec[i].iov_len;
114508 - if (iov_len > 0) {
114509 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
114510 - + iov_len)
114511 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
114512 - / PAGE_SIZE + 1;
114513 - nr_pages = max(nr_pages, nr_pages_iov);
114514 - }
114515 + if (iov_len <= 0)
114516 + continue;
114517 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
114518 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
114519 + nr_pages = max(nr_pages, nr_pages_iov);
114520 }
114521
114522 if (nr_pages == 0)
114523 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114524 goto free_proc_pages;
114525 }
114526
114527 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
114528 + rc = -EPERM;
114529 + goto put_task_struct;
114530 + }
114531 +
114532 mm = mm_access(task, PTRACE_MODE_ATTACH);
114533 if (!mm || IS_ERR(mm)) {
114534 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
114535 diff --git a/mm/rmap.c b/mm/rmap.c
114536 index 24dd3f9..4eb43f4 100644
114537 --- a/mm/rmap.c
114538 +++ b/mm/rmap.c
114539 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114540 struct anon_vma *anon_vma = vma->anon_vma;
114541 struct anon_vma_chain *avc;
114542
114543 +#ifdef CONFIG_PAX_SEGMEXEC
114544 + struct anon_vma_chain *avc_m = NULL;
114545 +#endif
114546 +
114547 might_sleep();
114548 if (unlikely(!anon_vma)) {
114549 struct mm_struct *mm = vma->vm_mm;
114550 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114551 if (!avc)
114552 goto out_enomem;
114553
114554 +#ifdef CONFIG_PAX_SEGMEXEC
114555 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
114556 + if (!avc_m)
114557 + goto out_enomem_free_avc;
114558 +#endif
114559 +
114560 anon_vma = find_mergeable_anon_vma(vma);
114561 allocated = NULL;
114562 if (!anon_vma) {
114563 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114564 /* page_table_lock to protect against threads */
114565 spin_lock(&mm->page_table_lock);
114566 if (likely(!vma->anon_vma)) {
114567 +
114568 +#ifdef CONFIG_PAX_SEGMEXEC
114569 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
114570 +
114571 + if (vma_m) {
114572 + BUG_ON(vma_m->anon_vma);
114573 + vma_m->anon_vma = anon_vma;
114574 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
114575 + anon_vma->degree++;
114576 + avc_m = NULL;
114577 + }
114578 +#endif
114579 +
114580 vma->anon_vma = anon_vma;
114581 anon_vma_chain_link(vma, avc, anon_vma);
114582 /* vma reference or self-parent link for new root */
114583 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114584
114585 if (unlikely(allocated))
114586 put_anon_vma(allocated);
114587 +
114588 +#ifdef CONFIG_PAX_SEGMEXEC
114589 + if (unlikely(avc_m))
114590 + anon_vma_chain_free(avc_m);
114591 +#endif
114592 +
114593 if (unlikely(avc))
114594 anon_vma_chain_free(avc);
114595 }
114596 return 0;
114597
114598 out_enomem_free_avc:
114599 +
114600 +#ifdef CONFIG_PAX_SEGMEXEC
114601 + if (avc_m)
114602 + anon_vma_chain_free(avc_m);
114603 +#endif
114604 +
114605 anon_vma_chain_free(avc);
114606 out_enomem:
114607 return -ENOMEM;
114608 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
114609 * good chance of avoiding scanning the whole hierarchy when it searches where
114610 * page is mapped.
114611 */
114612 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114613 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
114614 {
114615 struct anon_vma_chain *avc, *pavc;
114616 struct anon_vma *root = NULL;
114617 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114618 * the corresponding VMA in the parent process is attached to.
114619 * Returns 0 on success, non-zero on failure.
114620 */
114621 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
114622 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
114623 {
114624 struct anon_vma_chain *avc;
114625 struct anon_vma *anon_vma;
114626 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
114627 void __init anon_vma_init(void)
114628 {
114629 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
114630 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
114631 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
114632 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
114633 + anon_vma_ctor);
114634 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
114635 + SLAB_PANIC|SLAB_NO_SANITIZE);
114636 }
114637
114638 /*
114639 diff --git a/mm/shmem.c b/mm/shmem.c
114640 index 47d536e..8321b4e 100644
114641 --- a/mm/shmem.c
114642 +++ b/mm/shmem.c
114643 @@ -33,7 +33,7 @@
114644 #include <linux/swap.h>
114645 #include <linux/uio.h>
114646
114647 -static struct vfsmount *shm_mnt;
114648 +struct vfsmount *shm_mnt;
114649
114650 #ifdef CONFIG_SHMEM
114651 /*
114652 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
114653 #define BOGO_DIRENT_SIZE 20
114654
114655 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
114656 -#define SHORT_SYMLINK_LEN 128
114657 +#define SHORT_SYMLINK_LEN 64
114658
114659 /*
114660 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
114661 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
114662 static int shmem_xattr_validate(const char *name)
114663 {
114664 struct { const char *prefix; size_t len; } arr[] = {
114665 +
114666 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114667 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
114668 +#endif
114669 +
114670 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
114671 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
114672 };
114673 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
114674 if (err)
114675 return err;
114676
114677 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114678 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
114679 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
114680 + return -EOPNOTSUPP;
114681 + if (size > 8)
114682 + return -EINVAL;
114683 + }
114684 +#endif
114685 +
114686 return simple_xattr_set(&info->xattrs, name, value, size, flags);
114687 }
114688
114689 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
114690 int err = -ENOMEM;
114691
114692 /* Round up to L1_CACHE_BYTES to resist false sharing */
114693 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
114694 - L1_CACHE_BYTES), GFP_KERNEL);
114695 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
114696 if (!sbinfo)
114697 return -ENOMEM;
114698
114699 diff --git a/mm/slab.c b/mm/slab.c
114700 index 7eb38dd..a5172b1 100644
114701 --- a/mm/slab.c
114702 +++ b/mm/slab.c
114703 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114704 if ((x)->max_freeable < i) \
114705 (x)->max_freeable = i; \
114706 } while (0)
114707 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
114708 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
114709 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
114710 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
114711 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
114712 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
114713 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
114714 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
114715 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
114716 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
114717 #else
114718 #define STATS_INC_ACTIVE(x) do { } while (0)
114719 #define STATS_DEC_ACTIVE(x) do { } while (0)
114720 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114721 #define STATS_INC_ALLOCMISS(x) do { } while (0)
114722 #define STATS_INC_FREEHIT(x) do { } while (0)
114723 #define STATS_INC_FREEMISS(x) do { } while (0)
114724 +#define STATS_INC_SANITIZED(x) do { } while (0)
114725 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
114726 #endif
114727
114728 #if DEBUG
114729 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
114730 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
114731 */
114732 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
114733 - const struct page *page, void *obj)
114734 + const struct page *page, const void *obj)
114735 {
114736 u32 offset = (obj - page->s_mem);
114737 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
114738 @@ -1452,7 +1456,7 @@ void __init kmem_cache_init(void)
114739 * structures first. Without this, further allocations will bug.
114740 */
114741 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
114742 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
114743 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
114744 slab_state = PARTIAL_NODE;
114745
114746 slab_early_init = 0;
114747 @@ -2073,7 +2077,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
114748
114749 cachep = find_mergeable(size, align, flags, name, ctor);
114750 if (cachep) {
114751 - cachep->refcount++;
114752 + atomic_inc(&cachep->refcount);
114753
114754 /*
114755 * Adjust the object sizes so that we clear
114756 @@ -3371,6 +3375,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
114757 struct array_cache *ac = cpu_cache_get(cachep);
114758
114759 check_irq_off();
114760 +
114761 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114762 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
114763 + STATS_INC_NOT_SANITIZED(cachep);
114764 + else {
114765 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
114766 +
114767 + if (cachep->ctor)
114768 + cachep->ctor(objp);
114769 +
114770 + STATS_INC_SANITIZED(cachep);
114771 + }
114772 +#endif
114773 +
114774 kmemleak_free_recursive(objp, cachep->flags);
114775 objp = cache_free_debugcheck(cachep, objp, caller);
114776
114777 @@ -3483,7 +3501,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
114778 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
114779 }
114780
114781 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
114782 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
114783 {
114784 return __do_kmalloc_node(size, flags, node, _RET_IP_);
114785 }
114786 @@ -3503,7 +3521,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
114787 * @flags: the type of memory to allocate (see kmalloc).
114788 * @caller: function caller for debug tracking of the caller
114789 */
114790 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
114791 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
114792 unsigned long caller)
114793 {
114794 struct kmem_cache *cachep;
114795 @@ -3576,6 +3594,7 @@ void kfree(const void *objp)
114796
114797 if (unlikely(ZERO_OR_NULL_PTR(objp)))
114798 return;
114799 + VM_BUG_ON(!virt_addr_valid(objp));
114800 local_irq_save(flags);
114801 kfree_debugcheck(objp);
114802 c = virt_to_cache(objp);
114803 @@ -3995,14 +4014,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
114804 }
114805 /* cpu stats */
114806 {
114807 - unsigned long allochit = atomic_read(&cachep->allochit);
114808 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
114809 - unsigned long freehit = atomic_read(&cachep->freehit);
114810 - unsigned long freemiss = atomic_read(&cachep->freemiss);
114811 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
114812 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
114813 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
114814 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
114815
114816 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
114817 allochit, allocmiss, freehit, freemiss);
114818 }
114819 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114820 + {
114821 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
114822 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
114823 +
114824 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
114825 + }
114826 +#endif
114827 #endif
114828 }
114829
114830 @@ -4210,13 +4237,69 @@ static const struct file_operations proc_slabstats_operations = {
114831 static int __init slab_proc_init(void)
114832 {
114833 #ifdef CONFIG_DEBUG_SLAB_LEAK
114834 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
114835 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
114836 #endif
114837 return 0;
114838 }
114839 module_init(slab_proc_init);
114840 #endif
114841
114842 +bool is_usercopy_object(const void *ptr)
114843 +{
114844 + struct page *page;
114845 + struct kmem_cache *cachep;
114846 +
114847 + if (ZERO_OR_NULL_PTR(ptr))
114848 + return false;
114849 +
114850 + if (!slab_is_available())
114851 + return false;
114852 +
114853 + if (!virt_addr_valid(ptr))
114854 + return false;
114855 +
114856 + page = virt_to_head_page(ptr);
114857 +
114858 + if (!PageSlab(page))
114859 + return false;
114860 +
114861 + cachep = page->slab_cache;
114862 + return cachep->flags & SLAB_USERCOPY;
114863 +}
114864 +
114865 +#ifdef CONFIG_PAX_USERCOPY
114866 +const char *check_heap_object(const void *ptr, unsigned long n)
114867 +{
114868 + struct page *page;
114869 + struct kmem_cache *cachep;
114870 + unsigned int objnr;
114871 + unsigned long offset;
114872 +
114873 + if (ZERO_OR_NULL_PTR(ptr))
114874 + return "<null>";
114875 +
114876 + if (!virt_addr_valid(ptr))
114877 + return NULL;
114878 +
114879 + page = virt_to_head_page(ptr);
114880 +
114881 + if (!PageSlab(page))
114882 + return NULL;
114883 +
114884 + cachep = page->slab_cache;
114885 + if (!(cachep->flags & SLAB_USERCOPY))
114886 + return cachep->name;
114887 +
114888 + objnr = obj_to_index(cachep, page, ptr);
114889 + BUG_ON(objnr >= cachep->num);
114890 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
114891 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
114892 + return NULL;
114893 +
114894 + return cachep->name;
114895 +}
114896 +#endif
114897 +
114898 /**
114899 * ksize - get the actual amount of memory allocated for a given object
114900 * @objp: Pointer to the object
114901 diff --git a/mm/slab.h b/mm/slab.h
114902 index 4c3ac12..7b2e470 100644
114903 --- a/mm/slab.h
114904 +++ b/mm/slab.h
114905 @@ -22,7 +22,7 @@ struct kmem_cache {
114906 unsigned int align; /* Alignment as calculated */
114907 unsigned long flags; /* Active flags on the slab */
114908 const char *name; /* Slab name for sysfs */
114909 - int refcount; /* Use counter */
114910 + atomic_t refcount; /* Use counter */
114911 void (*ctor)(void *); /* Called on object slot creation */
114912 struct list_head list; /* List of all slab caches on the system */
114913 };
114914 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
114915 /* The slab cache that manages slab cache information */
114916 extern struct kmem_cache *kmem_cache;
114917
114918 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114919 +#ifdef CONFIG_X86_64
114920 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
114921 +#else
114922 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
114923 +#endif
114924 +enum pax_sanitize_mode {
114925 + PAX_SANITIZE_SLAB_OFF = 0,
114926 + PAX_SANITIZE_SLAB_FAST,
114927 + PAX_SANITIZE_SLAB_FULL,
114928 +};
114929 +extern enum pax_sanitize_mode pax_sanitize_slab;
114930 +#endif
114931 +
114932 unsigned long calculate_alignment(unsigned long flags,
114933 unsigned long align, unsigned long size);
114934
114935 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
114936
114937 /* Legal flag mask for kmem_cache_create(), for various configurations */
114938 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
114939 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
114940 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
114941 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
114942
114943 #if defined(CONFIG_DEBUG_SLAB)
114944 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
114945 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
114946 return s;
114947
114948 page = virt_to_head_page(x);
114949 +
114950 + BUG_ON(!PageSlab(page));
114951 +
114952 cachep = page->slab_cache;
114953 if (slab_equal_or_root(cachep, s))
114954 return cachep;
114955 diff --git a/mm/slab_common.c b/mm/slab_common.c
114956 index 999bb34..9843aea 100644
114957 --- a/mm/slab_common.c
114958 +++ b/mm/slab_common.c
114959 @@ -25,11 +25,35 @@
114960
114961 #include "slab.h"
114962
114963 -enum slab_state slab_state;
114964 +enum slab_state slab_state __read_only;
114965 LIST_HEAD(slab_caches);
114966 DEFINE_MUTEX(slab_mutex);
114967 struct kmem_cache *kmem_cache;
114968
114969 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114970 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
114971 +static int __init pax_sanitize_slab_setup(char *str)
114972 +{
114973 + if (!str)
114974 + return 0;
114975 +
114976 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
114977 + pr_info("PaX slab sanitization: %s\n", "disabled");
114978 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
114979 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
114980 + pr_info("PaX slab sanitization: %s\n", "fast");
114981 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
114982 + } else if (!strcmp(str, "full")) {
114983 + pr_info("PaX slab sanitization: %s\n", "full");
114984 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
114985 + } else
114986 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
114987 +
114988 + return 0;
114989 +}
114990 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
114991 +#endif
114992 +
114993 /*
114994 * Set of flags that will prevent slab merging
114995 */
114996 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
114997 * Merge control. If this is set then no merging of slab caches will occur.
114998 * (Could be removed. This was introduced to pacify the merge skeptics.)
114999 */
115000 -static int slab_nomerge;
115001 +static int slab_nomerge = 1;
115002
115003 static int __init setup_slab_nomerge(char *str)
115004 {
115005 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
115006 /*
115007 * We may have set a slab to be unmergeable during bootstrap.
115008 */
115009 - if (s->refcount < 0)
115010 + if (atomic_read(&s->refcount) < 0)
115011 return 1;
115012
115013 return 0;
115014 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
115015 if (err)
115016 goto out_free_cache;
115017
115018 - s->refcount = 1;
115019 + atomic_set(&s->refcount, 1);
115020 list_add(&s->list, &slab_caches);
115021 out:
115022 if (err)
115023 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
115024 */
115025 flags &= CACHE_CREATE_MASK;
115026
115027 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115028 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
115029 + flags |= SLAB_NO_SANITIZE;
115030 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
115031 + flags &= ~SLAB_NO_SANITIZE;
115032 +#endif
115033 +
115034 s = __kmem_cache_alias(name, size, align, flags, ctor);
115035 if (s)
115036 goto out_unlock;
115037 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
115038 rcu_barrier();
115039
115040 list_for_each_entry_safe(s, s2, release, list) {
115041 -#ifdef SLAB_SUPPORTS_SYSFS
115042 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115043 sysfs_slab_remove(s);
115044 #else
115045 slab_kmem_cache_release(s);
115046 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
115047
115048 mutex_lock(&slab_mutex);
115049
115050 - s->refcount--;
115051 - if (s->refcount)
115052 + if (!atomic_dec_and_test(&s->refcount))
115053 goto out_unlock;
115054
115055 for_each_memcg_cache_safe(c, c2, s) {
115056 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
115057 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
115058 name, size, err);
115059
115060 - s->refcount = -1; /* Exempt from merging for now */
115061 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
115062 }
115063
115064 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
115065 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
115066
115067 create_boot_cache(s, name, size, flags);
115068 list_add(&s->list, &slab_caches);
115069 - s->refcount = 1;
115070 + atomic_set(&s->refcount, 1);
115071 return s;
115072 }
115073
115074 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
115075 EXPORT_SYMBOL(kmalloc_dma_caches);
115076 #endif
115077
115078 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115079 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
115080 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
115081 +#endif
115082 +
115083 /*
115084 * Conversion table for small slabs sizes / 8 to the index in the
115085 * kmalloc array. This is necessary for slabs < 192 since we have non power
115086 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
115087 return kmalloc_dma_caches[index];
115088
115089 #endif
115090 +
115091 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115092 + if (unlikely((flags & GFP_USERCOPY)))
115093 + return kmalloc_usercopy_caches[index];
115094 +
115095 +#endif
115096 +
115097 return kmalloc_caches[index];
115098 }
115099
115100 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
115101 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
115102 if (!kmalloc_caches[i]) {
115103 kmalloc_caches[i] = create_kmalloc_cache(NULL,
115104 - 1 << i, flags);
115105 + 1 << i, SLAB_USERCOPY | flags);
115106 }
115107
115108 /*
115109 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
115110 * earlier power of two caches
115111 */
115112 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
115113 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
115114 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
115115
115116 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
115117 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
115118 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
115119 }
115120
115121 /* Kmalloc array is now usable */
115122 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
115123 }
115124 }
115125 #endif
115126 +
115127 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115128 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
115129 + struct kmem_cache *s = kmalloc_caches[i];
115130 +
115131 + if (s) {
115132 + int size = kmalloc_size(i);
115133 + char *n = kasprintf(GFP_NOWAIT,
115134 + "usercopy-kmalloc-%d", size);
115135 +
115136 + BUG_ON(!n);
115137 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
115138 + size, SLAB_USERCOPY | flags);
115139 + }
115140 + }
115141 +#endif
115142 +
115143 }
115144 #endif /* !CONFIG_SLOB */
115145
115146 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
115147 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
115148 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
115149 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
115150 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115151 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
115152 +#endif
115153 #endif
115154 seq_putc(m, '\n');
115155 }
115156 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
115157 module_init(slab_proc_init);
115158 #endif /* CONFIG_SLABINFO */
115159
115160 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
115161 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
115162 gfp_t flags)
115163 {
115164 void *ret;
115165 diff --git a/mm/slob.c b/mm/slob.c
115166 index 4765f65..fafa9d5 100644
115167 --- a/mm/slob.c
115168 +++ b/mm/slob.c
115169 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
115170 /*
115171 * Return the size of a slob block.
115172 */
115173 -static slobidx_t slob_units(slob_t *s)
115174 +static slobidx_t slob_units(const slob_t *s)
115175 {
115176 if (s->units > 0)
115177 return s->units;
115178 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
115179 /*
115180 * Return the next free slob block pointer after this one.
115181 */
115182 -static slob_t *slob_next(slob_t *s)
115183 +static slob_t *slob_next(const slob_t *s)
115184 {
115185 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
115186 slobidx_t next;
115187 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
115188 /*
115189 * Returns true if s is the last free block in its page.
115190 */
115191 -static int slob_last(slob_t *s)
115192 +static int slob_last(const slob_t *s)
115193 {
115194 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
115195 }
115196
115197 -static void *slob_new_pages(gfp_t gfp, int order, int node)
115198 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
115199 {
115200 - void *page;
115201 + struct page *page;
115202
115203 #ifdef CONFIG_NUMA
115204 if (node != NUMA_NO_NODE)
115205 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
115206 if (!page)
115207 return NULL;
115208
115209 - return page_address(page);
115210 + __SetPageSlab(page);
115211 + return page;
115212 }
115213
115214 -static void slob_free_pages(void *b, int order)
115215 +static void slob_free_pages(struct page *sp, int order)
115216 {
115217 if (current->reclaim_state)
115218 current->reclaim_state->reclaimed_slab += 1 << order;
115219 - free_pages((unsigned long)b, order);
115220 + __ClearPageSlab(sp);
115221 + page_mapcount_reset(sp);
115222 + sp->private = 0;
115223 + __free_pages(sp, order);
115224 }
115225
115226 /*
115227 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
115228
115229 /* Not enough space: must allocate a new page */
115230 if (!b) {
115231 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
115232 - if (!b)
115233 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
115234 + if (!sp)
115235 return NULL;
115236 - sp = virt_to_page(b);
115237 - __SetPageSlab(sp);
115238 + b = page_address(sp);
115239
115240 spin_lock_irqsave(&slob_lock, flags);
115241 sp->units = SLOB_UNITS(PAGE_SIZE);
115242 sp->freelist = b;
115243 + sp->private = 0;
115244 INIT_LIST_HEAD(&sp->lru);
115245 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
115246 set_slob_page_free(sp, slob_list);
115247 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
115248 /*
115249 * slob_free: entry point into the slob allocator.
115250 */
115251 -static void slob_free(void *block, int size)
115252 +static void slob_free(struct kmem_cache *c, void *block, int size)
115253 {
115254 struct page *sp;
115255 slob_t *prev, *next, *b = (slob_t *)block;
115256 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
115257 if (slob_page_free(sp))
115258 clear_slob_page_free(sp);
115259 spin_unlock_irqrestore(&slob_lock, flags);
115260 - __ClearPageSlab(sp);
115261 - page_mapcount_reset(sp);
115262 - slob_free_pages(b, 0);
115263 + slob_free_pages(sp, 0);
115264 return;
115265 }
115266
115267 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115268 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
115269 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
115270 +#endif
115271 +
115272 if (!slob_page_free(sp)) {
115273 /* This slob page is about to become partially free. Easy! */
115274 sp->units = units;
115275 @@ -424,11 +431,10 @@ out:
115276 */
115277
115278 static __always_inline void *
115279 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115280 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
115281 {
115282 - unsigned int *m;
115283 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115284 - void *ret;
115285 + slob_t *m;
115286 + void *ret = NULL;
115287
115288 gfp &= gfp_allowed_mask;
115289
115290 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115291
115292 if (!m)
115293 return NULL;
115294 - *m = size;
115295 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
115296 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
115297 + m[0].units = size;
115298 + m[1].units = align;
115299 ret = (void *)m + align;
115300
115301 trace_kmalloc_node(caller, ret,
115302 size, size + align, gfp, node);
115303 } else {
115304 unsigned int order = get_order(size);
115305 + struct page *page;
115306
115307 if (likely(order))
115308 gfp |= __GFP_COMP;
115309 - ret = slob_new_pages(gfp, order, node);
115310 + page = slob_new_pages(gfp, order, node);
115311 + if (page) {
115312 + ret = page_address(page);
115313 + page->private = size;
115314 + }
115315
115316 trace_kmalloc_node(caller, ret,
115317 size, PAGE_SIZE << order, gfp, node);
115318 }
115319
115320 - kmemleak_alloc(ret, size, 1, gfp);
115321 return ret;
115322 }
115323
115324 -void *__kmalloc(size_t size, gfp_t gfp)
115325 +static __always_inline void *
115326 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
115327 +{
115328 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115329 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
115330 +
115331 + if (!ZERO_OR_NULL_PTR(ret))
115332 + kmemleak_alloc(ret, size, 1, gfp);
115333 + return ret;
115334 +}
115335 +
115336 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
115337 {
115338 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
115339 }
115340 @@ -491,34 +515,112 @@ void kfree(const void *block)
115341 return;
115342 kmemleak_free(block);
115343
115344 + VM_BUG_ON(!virt_addr_valid(block));
115345 sp = virt_to_page(block);
115346 - if (PageSlab(sp)) {
115347 + VM_BUG_ON(!PageSlab(sp));
115348 + if (!sp->private) {
115349 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115350 - unsigned int *m = (unsigned int *)(block - align);
115351 - slob_free(m, *m + align);
115352 - } else
115353 + slob_t *m = (slob_t *)(block - align);
115354 + slob_free(NULL, m, m[0].units + align);
115355 + } else {
115356 + __ClearPageSlab(sp);
115357 + page_mapcount_reset(sp);
115358 + sp->private = 0;
115359 __free_pages(sp, compound_order(sp));
115360 + }
115361 }
115362 EXPORT_SYMBOL(kfree);
115363
115364 +bool is_usercopy_object(const void *ptr)
115365 +{
115366 + if (!slab_is_available())
115367 + return false;
115368 +
115369 + // PAX: TODO
115370 +
115371 + return false;
115372 +}
115373 +
115374 +#ifdef CONFIG_PAX_USERCOPY
115375 +const char *check_heap_object(const void *ptr, unsigned long n)
115376 +{
115377 + struct page *page;
115378 + const slob_t *free;
115379 + const void *base;
115380 + unsigned long flags;
115381 +
115382 + if (ZERO_OR_NULL_PTR(ptr))
115383 + return "<null>";
115384 +
115385 + if (!virt_addr_valid(ptr))
115386 + return NULL;
115387 +
115388 + page = virt_to_head_page(ptr);
115389 + if (!PageSlab(page))
115390 + return NULL;
115391 +
115392 + if (page->private) {
115393 + base = page;
115394 + if (base <= ptr && n <= page->private - (ptr - base))
115395 + return NULL;
115396 + return "<slob>";
115397 + }
115398 +
115399 + /* some tricky double walking to find the chunk */
115400 + spin_lock_irqsave(&slob_lock, flags);
115401 + base = (void *)((unsigned long)ptr & PAGE_MASK);
115402 + free = page->freelist;
115403 +
115404 + while (!slob_last(free) && (void *)free <= ptr) {
115405 + base = free + slob_units(free);
115406 + free = slob_next(free);
115407 + }
115408 +
115409 + while (base < (void *)free) {
115410 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
115411 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
115412 + int offset;
115413 +
115414 + if (ptr < base + align)
115415 + break;
115416 +
115417 + offset = ptr - base - align;
115418 + if (offset >= m) {
115419 + base += size;
115420 + continue;
115421 + }
115422 +
115423 + if (n > m - offset)
115424 + break;
115425 +
115426 + spin_unlock_irqrestore(&slob_lock, flags);
115427 + return NULL;
115428 + }
115429 +
115430 + spin_unlock_irqrestore(&slob_lock, flags);
115431 + return "<slob>";
115432 +}
115433 +#endif
115434 +
115435 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
115436 size_t ksize(const void *block)
115437 {
115438 struct page *sp;
115439 int align;
115440 - unsigned int *m;
115441 + slob_t *m;
115442
115443 BUG_ON(!block);
115444 if (unlikely(block == ZERO_SIZE_PTR))
115445 return 0;
115446
115447 sp = virt_to_page(block);
115448 - if (unlikely(!PageSlab(sp)))
115449 - return PAGE_SIZE << compound_order(sp);
115450 + VM_BUG_ON(!PageSlab(sp));
115451 + if (sp->private)
115452 + return sp->private;
115453
115454 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
115455 - m = (unsigned int *)(block - align);
115456 - return SLOB_UNITS(*m) * SLOB_UNIT;
115457 + m = (slob_t *)(block - align);
115458 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
115459 }
115460 EXPORT_SYMBOL(ksize);
115461
115462 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
115463
115464 static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
115465 {
115466 - void *b;
115467 + void *b = NULL;
115468
115469 flags &= gfp_allowed_mask;
115470
115471 lockdep_trace_alloc(flags);
115472
115473 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115474 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
115475 +#else
115476 if (c->size < PAGE_SIZE) {
115477 b = slob_alloc(c->size, flags, c->align, node);
115478 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115479 SLOB_UNITS(c->size) * SLOB_UNIT,
115480 flags, node);
115481 } else {
115482 - b = slob_new_pages(flags, get_order(c->size), node);
115483 + struct page *sp;
115484 +
115485 + sp = slob_new_pages(flags, get_order(c->size), node);
115486 + if (sp) {
115487 + b = page_address(sp);
115488 + sp->private = c->size;
115489 + }
115490 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115491 PAGE_SIZE << get_order(c->size),
115492 flags, node);
115493 }
115494 +#endif
115495
115496 if (b && c->ctor)
115497 c->ctor(b);
115498 @@ -566,7 +678,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
115499 EXPORT_SYMBOL(kmem_cache_alloc);
115500
115501 #ifdef CONFIG_NUMA
115502 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
115503 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
115504 {
115505 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
115506 }
115507 @@ -579,12 +691,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
115508 EXPORT_SYMBOL(kmem_cache_alloc_node);
115509 #endif
115510
115511 -static void __kmem_cache_free(void *b, int size)
115512 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
115513 {
115514 - if (size < PAGE_SIZE)
115515 - slob_free(b, size);
115516 + struct page *sp;
115517 +
115518 + sp = virt_to_page(b);
115519 + BUG_ON(!PageSlab(sp));
115520 + if (!sp->private)
115521 + slob_free(c, b, size);
115522 else
115523 - slob_free_pages(b, get_order(size));
115524 + slob_free_pages(sp, get_order(size));
115525 }
115526
115527 static void kmem_rcu_free(struct rcu_head *head)
115528 @@ -592,22 +708,36 @@ static void kmem_rcu_free(struct rcu_head *head)
115529 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
115530 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
115531
115532 - __kmem_cache_free(b, slob_rcu->size);
115533 + __kmem_cache_free(NULL, b, slob_rcu->size);
115534 }
115535
115536 void kmem_cache_free(struct kmem_cache *c, void *b)
115537 {
115538 + int size = c->size;
115539 +
115540 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115541 + if (size + c->align < PAGE_SIZE) {
115542 + size += c->align;
115543 + b -= c->align;
115544 + }
115545 +#endif
115546 +
115547 kmemleak_free_recursive(b, c->flags);
115548 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
115549 struct slob_rcu *slob_rcu;
115550 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
115551 - slob_rcu->size = c->size;
115552 + slob_rcu = b + (size - sizeof(struct slob_rcu));
115553 + slob_rcu->size = size;
115554 call_rcu(&slob_rcu->head, kmem_rcu_free);
115555 } else {
115556 - __kmem_cache_free(b, c->size);
115557 + __kmem_cache_free(c, b, size);
115558 }
115559
115560 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115561 + trace_kfree(_RET_IP_, b);
115562 +#else
115563 trace_kmem_cache_free(_RET_IP_, b);
115564 +#endif
115565 +
115566 }
115567 EXPORT_SYMBOL(kmem_cache_free);
115568
115569 diff --git a/mm/slub.c b/mm/slub.c
115570 index 54c0876..31383a1 100644
115571 --- a/mm/slub.c
115572 +++ b/mm/slub.c
115573 @@ -198,7 +198,7 @@ struct track {
115574
115575 enum track_item { TRACK_ALLOC, TRACK_FREE };
115576
115577 -#ifdef CONFIG_SYSFS
115578 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115579 static int sysfs_slab_add(struct kmem_cache *);
115580 static int sysfs_slab_alias(struct kmem_cache *, const char *);
115581 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
115582 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
115583 if (!t->addr)
115584 return;
115585
115586 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
115587 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
115588 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
115589 #ifdef CONFIG_STACKTRACE
115590 {
115591 @@ -2707,6 +2707,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
115592
115593 slab_free_hook(s, x);
115594
115595 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115596 + if (!(s->flags & SLAB_NO_SANITIZE)) {
115597 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
115598 + if (s->ctor)
115599 + s->ctor(x);
115600 + }
115601 +#endif
115602 +
115603 redo:
115604 /*
115605 * Determine the currently cpus per cpu slab.
115606 @@ -3048,6 +3056,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
115607 s->inuse = size;
115608
115609 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
115610 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115611 + (!(flags & SLAB_NO_SANITIZE)) ||
115612 +#endif
115613 s->ctor)) {
115614 /*
115615 * Relocate free pointer after the object if it is not
115616 @@ -3302,7 +3313,7 @@ static int __init setup_slub_min_objects(char *str)
115617
115618 __setup("slub_min_objects=", setup_slub_min_objects);
115619
115620 -void *__kmalloc(size_t size, gfp_t flags)
115621 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
115622 {
115623 struct kmem_cache *s;
115624 void *ret;
115625 @@ -3340,7 +3351,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
115626 return ptr;
115627 }
115628
115629 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
115630 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
115631 {
115632 struct kmem_cache *s;
115633 void *ret;
115634 @@ -3388,6 +3399,59 @@ static size_t __ksize(const void *object)
115635 return slab_ksize(page->slab_cache);
115636 }
115637
115638 +bool is_usercopy_object(const void *ptr)
115639 +{
115640 + struct page *page;
115641 + struct kmem_cache *s;
115642 +
115643 + if (ZERO_OR_NULL_PTR(ptr))
115644 + return false;
115645 +
115646 + if (!slab_is_available())
115647 + return false;
115648 +
115649 + if (!virt_addr_valid(ptr))
115650 + return false;
115651 +
115652 + page = virt_to_head_page(ptr);
115653 +
115654 + if (!PageSlab(page))
115655 + return false;
115656 +
115657 + s = page->slab_cache;
115658 + return s->flags & SLAB_USERCOPY;
115659 +}
115660 +
115661 +#ifdef CONFIG_PAX_USERCOPY
115662 +const char *check_heap_object(const void *ptr, unsigned long n)
115663 +{
115664 + struct page *page;
115665 + struct kmem_cache *s;
115666 + unsigned long offset;
115667 +
115668 + if (ZERO_OR_NULL_PTR(ptr))
115669 + return "<null>";
115670 +
115671 + if (!virt_addr_valid(ptr))
115672 + return NULL;
115673 +
115674 + page = virt_to_head_page(ptr);
115675 +
115676 + if (!PageSlab(page))
115677 + return NULL;
115678 +
115679 + s = page->slab_cache;
115680 + if (!(s->flags & SLAB_USERCOPY))
115681 + return s->name;
115682 +
115683 + offset = (ptr - page_address(page)) % s->size;
115684 + if (offset <= s->object_size && n <= s->object_size - offset)
115685 + return NULL;
115686 +
115687 + return s->name;
115688 +}
115689 +#endif
115690 +
115691 size_t ksize(const void *object)
115692 {
115693 size_t size = __ksize(object);
115694 @@ -3408,6 +3472,7 @@ void kfree(const void *x)
115695 if (unlikely(ZERO_OR_NULL_PTR(x)))
115696 return;
115697
115698 + VM_BUG_ON(!virt_addr_valid(x));
115699 page = virt_to_head_page(x);
115700 if (unlikely(!PageSlab(page))) {
115701 BUG_ON(!PageCompound(page));
115702 @@ -3724,7 +3789,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115703
115704 s = find_mergeable(size, align, flags, name, ctor);
115705 if (s) {
115706 - s->refcount++;
115707 + atomic_inc(&s->refcount);
115708
115709 /*
115710 * Adjust the object sizes so that we clear
115711 @@ -3740,7 +3805,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115712 }
115713
115714 if (sysfs_slab_alias(s, name)) {
115715 - s->refcount--;
115716 + atomic_dec(&s->refcount);
115717 s = NULL;
115718 }
115719 }
115720 @@ -3857,7 +3922,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
115721 }
115722 #endif
115723
115724 -#ifdef CONFIG_SYSFS
115725 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115726 static int count_inuse(struct page *page)
115727 {
115728 return page->inuse;
115729 @@ -4138,7 +4203,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
115730 len += sprintf(buf + len, "%7ld ", l->count);
115731
115732 if (l->addr)
115733 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115734 + len += sprintf(buf + len, "%pS", NULL);
115735 +#else
115736 len += sprintf(buf + len, "%pS", (void *)l->addr);
115737 +#endif
115738 else
115739 len += sprintf(buf + len, "<not-available>");
115740
115741 @@ -4236,12 +4305,12 @@ static void __init resiliency_test(void)
115742 validate_slab_cache(kmalloc_caches[9]);
115743 }
115744 #else
115745 -#ifdef CONFIG_SYSFS
115746 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115747 static void resiliency_test(void) {};
115748 #endif
115749 #endif
115750
115751 -#ifdef CONFIG_SYSFS
115752 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115753 enum slab_stat_type {
115754 SL_ALL, /* All slabs */
115755 SL_PARTIAL, /* Only partially allocated slabs */
115756 @@ -4478,13 +4547,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
115757 {
115758 if (!s->ctor)
115759 return 0;
115760 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115761 + return sprintf(buf, "%pS\n", NULL);
115762 +#else
115763 return sprintf(buf, "%pS\n", s->ctor);
115764 +#endif
115765 }
115766 SLAB_ATTR_RO(ctor);
115767
115768 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
115769 {
115770 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
115771 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
115772 }
115773 SLAB_ATTR_RO(aliases);
115774
115775 @@ -4572,6 +4645,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
115776 SLAB_ATTR_RO(cache_dma);
115777 #endif
115778
115779 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115780 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
115781 +{
115782 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
115783 +}
115784 +SLAB_ATTR_RO(usercopy);
115785 +#endif
115786 +
115787 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115788 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
115789 +{
115790 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
115791 +}
115792 +SLAB_ATTR_RO(sanitize);
115793 +#endif
115794 +
115795 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
115796 {
115797 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
115798 @@ -4627,7 +4716,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
115799 * as well as cause other issues like converting a mergeable
115800 * cache into an umergeable one.
115801 */
115802 - if (s->refcount > 1)
115803 + if (atomic_read(&s->refcount) > 1)
115804 return -EINVAL;
115805
115806 s->flags &= ~SLAB_TRACE;
115807 @@ -4747,7 +4836,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
115808 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
115809 size_t length)
115810 {
115811 - if (s->refcount > 1)
115812 + if (atomic_read(&s->refcount) > 1)
115813 return -EINVAL;
115814
115815 s->flags &= ~SLAB_FAILSLAB;
115816 @@ -4914,6 +5003,12 @@ static struct attribute *slab_attrs[] = {
115817 #ifdef CONFIG_ZONE_DMA
115818 &cache_dma_attr.attr,
115819 #endif
115820 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115821 + &usercopy_attr.attr,
115822 +#endif
115823 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115824 + &sanitize_attr.attr,
115825 +#endif
115826 #ifdef CONFIG_NUMA
115827 &remote_node_defrag_ratio_attr.attr,
115828 #endif
115829 @@ -5155,6 +5250,7 @@ static char *create_unique_id(struct kmem_cache *s)
115830 return name;
115831 }
115832
115833 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115834 static int sysfs_slab_add(struct kmem_cache *s)
115835 {
115836 int err;
115837 @@ -5228,6 +5324,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
115838 kobject_del(&s->kobj);
115839 kobject_put(&s->kobj);
115840 }
115841 +#endif
115842
115843 /*
115844 * Need to buffer aliases during bootup until sysfs becomes
115845 @@ -5241,6 +5338,7 @@ struct saved_alias {
115846
115847 static struct saved_alias *alias_list;
115848
115849 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115850 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115851 {
115852 struct saved_alias *al;
115853 @@ -5263,6 +5361,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115854 alias_list = al;
115855 return 0;
115856 }
115857 +#endif
115858
115859 static int __init slab_sysfs_init(void)
115860 {
115861 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
115862 index 4cba9c2..b4f9fcc 100644
115863 --- a/mm/sparse-vmemmap.c
115864 +++ b/mm/sparse-vmemmap.c
115865 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
115866 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115867 if (!p)
115868 return NULL;
115869 - pud_populate(&init_mm, pud, p);
115870 + pud_populate_kernel(&init_mm, pud, p);
115871 }
115872 return pud;
115873 }
115874 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
115875 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115876 if (!p)
115877 return NULL;
115878 - pgd_populate(&init_mm, pgd, p);
115879 + pgd_populate_kernel(&init_mm, pgd, p);
115880 }
115881 return pgd;
115882 }
115883 diff --git a/mm/sparse.c b/mm/sparse.c
115884 index d1b48b6..6e8590e 100644
115885 --- a/mm/sparse.c
115886 +++ b/mm/sparse.c
115887 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
115888
115889 for (i = 0; i < PAGES_PER_SECTION; i++) {
115890 if (PageHWPoison(&memmap[i])) {
115891 - atomic_long_sub(1, &num_poisoned_pages);
115892 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
115893 ClearPageHWPoison(&memmap[i]);
115894 }
115895 }
115896 diff --git a/mm/swap.c b/mm/swap.c
115897 index a7251a8..ac754a9 100644
115898 --- a/mm/swap.c
115899 +++ b/mm/swap.c
115900 @@ -85,6 +85,8 @@ static void __put_compound_page(struct page *page)
115901 if (!PageHuge(page))
115902 __page_cache_release(page);
115903 dtor = get_compound_page_dtor(page);
115904 + if (!PageHuge(page))
115905 + BUG_ON(dtor != free_compound_page);
115906 (*dtor)(page);
115907 }
115908
115909 diff --git a/mm/swapfile.c b/mm/swapfile.c
115910 index a7e7210..b286e7d 100644
115911 --- a/mm/swapfile.c
115912 +++ b/mm/swapfile.c
115913 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
115914
115915 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
115916 /* Activity counter to indicate that a swapon or swapoff has occurred */
115917 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
115918 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
115919
115920 static inline unsigned char swap_count(unsigned char ent)
115921 {
115922 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
115923 spin_unlock(&swap_lock);
115924
115925 err = 0;
115926 - atomic_inc(&proc_poll_event);
115927 + atomic_inc_unchecked(&proc_poll_event);
115928 wake_up_interruptible(&proc_poll_wait);
115929
115930 out_dput:
115931 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
115932
115933 poll_wait(file, &proc_poll_wait, wait);
115934
115935 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
115936 - seq->poll_event = atomic_read(&proc_poll_event);
115937 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
115938 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115939 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
115940 }
115941
115942 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
115943 return ret;
115944
115945 seq = file->private_data;
115946 - seq->poll_event = atomic_read(&proc_poll_event);
115947 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115948 return 0;
115949 }
115950
115951 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
115952 (frontswap_map) ? "FS" : "");
115953
115954 mutex_unlock(&swapon_mutex);
115955 - atomic_inc(&proc_poll_event);
115956 + atomic_inc_unchecked(&proc_poll_event);
115957 wake_up_interruptible(&proc_poll_wait);
115958
115959 if (S_ISREG(inode->i_mode))
115960 diff --git a/mm/util.c b/mm/util.c
115961 index 68ff8a5..40c7a70 100644
115962 --- a/mm/util.c
115963 +++ b/mm/util.c
115964 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
115965 void arch_pick_mmap_layout(struct mm_struct *mm)
115966 {
115967 mm->mmap_base = TASK_UNMAPPED_BASE;
115968 +
115969 +#ifdef CONFIG_PAX_RANDMMAP
115970 + if (mm->pax_flags & MF_PAX_RANDMMAP)
115971 + mm->mmap_base += mm->delta_mmap;
115972 +#endif
115973 +
115974 mm->get_unmapped_area = arch_get_unmapped_area;
115975 }
115976 #endif
115977 @@ -434,6 +440,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
115978 if (!mm->arg_end)
115979 goto out_mm; /* Shh! No looking before we're done */
115980
115981 + if (gr_acl_handle_procpidmem(task))
115982 + goto out_mm;
115983 +
115984 len = mm->arg_end - mm->arg_start;
115985
115986 if (len > buflen)
115987 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
115988 index 2faaa29..9744185 100644
115989 --- a/mm/vmalloc.c
115990 +++ b/mm/vmalloc.c
115991 @@ -40,20 +40,65 @@ struct vfree_deferred {
115992 struct work_struct wq;
115993 };
115994 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
115995 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
115996 +
115997 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115998 +struct stack_deferred_llist {
115999 + struct llist_head list;
116000 + void *stack;
116001 + void *lowmem_stack;
116002 +};
116003 +
116004 +struct stack_deferred {
116005 + struct stack_deferred_llist list;
116006 + struct work_struct wq;
116007 +};
116008 +
116009 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
116010 +#endif
116011
116012 static void __vunmap(const void *, int);
116013
116014 -static void free_work(struct work_struct *w)
116015 +static void vfree_work(struct work_struct *w)
116016 {
116017 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
116018 struct llist_node *llnode = llist_del_all(&p->list);
116019 while (llnode) {
116020 - void *p = llnode;
116021 + void *x = llnode;
116022 llnode = llist_next(llnode);
116023 - __vunmap(p, 1);
116024 + __vunmap(x, 1);
116025 }
116026 }
116027
116028 +static void vunmap_work(struct work_struct *w)
116029 +{
116030 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
116031 + struct llist_node *llnode = llist_del_all(&p->list);
116032 + while (llnode) {
116033 + void *x = llnode;
116034 + llnode = llist_next(llnode);
116035 + __vunmap(x, 0);
116036 + }
116037 +}
116038 +
116039 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116040 +static void unmap_work(struct work_struct *w)
116041 +{
116042 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
116043 + struct llist_node *llnode = llist_del_all(&p->list.list);
116044 + while (llnode) {
116045 + struct stack_deferred_llist *x =
116046 + llist_entry((struct llist_head *)llnode,
116047 + struct stack_deferred_llist, list);
116048 + void *stack = ACCESS_ONCE(x->stack);
116049 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
116050 + llnode = llist_next(llnode);
116051 + __vunmap(stack, 0);
116052 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
116053 + }
116054 +}
116055 +#endif
116056 +
116057 /*** Page table manipulation functions ***/
116058
116059 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
116060 @@ -62,8 +107,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
116061
116062 pte = pte_offset_kernel(pmd, addr);
116063 do {
116064 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
116065 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
116066 +
116067 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116068 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
116069 + BUG_ON(!pte_exec(*pte));
116070 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
116071 + continue;
116072 + }
116073 +#endif
116074 +
116075 + {
116076 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
116077 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
116078 + }
116079 } while (pte++, addr += PAGE_SIZE, addr != end);
116080 }
116081
116082 @@ -127,16 +183,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
116083 pte = pte_alloc_kernel(pmd, addr);
116084 if (!pte)
116085 return -ENOMEM;
116086 +
116087 + pax_open_kernel();
116088 do {
116089 struct page *page = pages[*nr];
116090
116091 - if (WARN_ON(!pte_none(*pte)))
116092 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116093 + if (pgprot_val(prot) & _PAGE_NX)
116094 +#endif
116095 +
116096 + if (!pte_none(*pte)) {
116097 + pax_close_kernel();
116098 + WARN_ON(1);
116099 return -EBUSY;
116100 - if (WARN_ON(!page))
116101 + }
116102 + if (!page) {
116103 + pax_close_kernel();
116104 + WARN_ON(1);
116105 return -ENOMEM;
116106 + }
116107 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
116108 (*nr)++;
116109 } while (pte++, addr += PAGE_SIZE, addr != end);
116110 + pax_close_kernel();
116111 return 0;
116112 }
116113
116114 @@ -146,7 +215,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
116115 pmd_t *pmd;
116116 unsigned long next;
116117
116118 - pmd = pmd_alloc(&init_mm, pud, addr);
116119 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
116120 if (!pmd)
116121 return -ENOMEM;
116122 do {
116123 @@ -163,7 +232,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
116124 pud_t *pud;
116125 unsigned long next;
116126
116127 - pud = pud_alloc(&init_mm, pgd, addr);
116128 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
116129 if (!pud)
116130 return -ENOMEM;
116131 do {
116132 @@ -223,6 +292,12 @@ int is_vmalloc_or_module_addr(const void *x)
116133 if (addr >= MODULES_VADDR && addr < MODULES_END)
116134 return 1;
116135 #endif
116136 +
116137 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
116138 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
116139 + return 1;
116140 +#endif
116141 +
116142 return is_vmalloc_addr(x);
116143 }
116144
116145 @@ -243,8 +318,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
116146
116147 if (!pgd_none(*pgd)) {
116148 pud_t *pud = pud_offset(pgd, addr);
116149 +#ifdef CONFIG_X86
116150 + if (!pud_large(*pud))
116151 +#endif
116152 if (!pud_none(*pud)) {
116153 pmd_t *pmd = pmd_offset(pud, addr);
116154 +#ifdef CONFIG_X86
116155 + if (!pmd_large(*pmd))
116156 +#endif
116157 if (!pmd_none(*pmd)) {
116158 pte_t *ptep, pte;
116159
116160 @@ -346,7 +427,7 @@ static void purge_vmap_area_lazy(void);
116161 * Allocate a region of KVA of the specified size and alignment, within the
116162 * vstart and vend.
116163 */
116164 -static struct vmap_area *alloc_vmap_area(unsigned long size,
116165 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
116166 unsigned long align,
116167 unsigned long vstart, unsigned long vend,
116168 int node, gfp_t gfp_mask)
116169 @@ -1202,13 +1283,27 @@ void __init vmalloc_init(void)
116170 for_each_possible_cpu(i) {
116171 struct vmap_block_queue *vbq;
116172 struct vfree_deferred *p;
116173 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116174 + struct stack_deferred *p2;
116175 +#endif
116176
116177 vbq = &per_cpu(vmap_block_queue, i);
116178 spin_lock_init(&vbq->lock);
116179 INIT_LIST_HEAD(&vbq->free);
116180 +
116181 p = &per_cpu(vfree_deferred, i);
116182 init_llist_head(&p->list);
116183 - INIT_WORK(&p->wq, free_work);
116184 + INIT_WORK(&p->wq, vfree_work);
116185 +
116186 + p = &per_cpu(vunmap_deferred, i);
116187 + init_llist_head(&p->list);
116188 + INIT_WORK(&p->wq, vunmap_work);
116189 +
116190 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116191 + p2 = &per_cpu(stack_deferred, i);
116192 + init_llist_head(&p2->list.list);
116193 + INIT_WORK(&p2->wq, unmap_work);
116194 +#endif
116195 }
116196
116197 /* Import existing vmlist entries. */
116198 @@ -1333,6 +1428,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
116199 struct vm_struct *area;
116200
116201 BUG_ON(in_interrupt());
116202 +
116203 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116204 + if (flags & VM_KERNEXEC) {
116205 + if (start != VMALLOC_START || end != VMALLOC_END)
116206 + return NULL;
116207 + start = (unsigned long)MODULES_EXEC_VADDR;
116208 + end = (unsigned long)MODULES_EXEC_END;
116209 + }
116210 +#endif
116211 +
116212 if (flags & VM_IOREMAP)
116213 align = 1ul << clamp_t(int, fls_long(size),
116214 PAGE_SHIFT, IOREMAP_MAX_ORDER);
116215 @@ -1531,13 +1636,36 @@ EXPORT_SYMBOL(vfree);
116216 */
116217 void vunmap(const void *addr)
116218 {
116219 - BUG_ON(in_interrupt());
116220 - might_sleep();
116221 - if (addr)
116222 + if (!addr)
116223 + return;
116224 + if (unlikely(in_interrupt())) {
116225 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
116226 + if (llist_add((struct llist_node *)addr, &p->list))
116227 + schedule_work(&p->wq);
116228 + } else {
116229 + might_sleep();
116230 __vunmap(addr, 0);
116231 + }
116232 }
116233 EXPORT_SYMBOL(vunmap);
116234
116235 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
116236 +void unmap_process_stacks(struct task_struct *task)
116237 +{
116238 + if (unlikely(in_interrupt())) {
116239 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
116240 + struct stack_deferred_llist *list = task->stack;
116241 + list->stack = task->stack;
116242 + list->lowmem_stack = task->lowmem_stack;
116243 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
116244 + schedule_work(&p->wq);
116245 + } else {
116246 + __vunmap(task->stack, 0);
116247 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
116248 + }
116249 +}
116250 +#endif
116251 +
116252 /**
116253 * vmap - map an array of pages into virtually contiguous space
116254 * @pages: array of page pointers
116255 @@ -1558,6 +1686,11 @@ void *vmap(struct page **pages, unsigned int count,
116256 if (count > totalram_pages)
116257 return NULL;
116258
116259 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116260 + if (!(pgprot_val(prot) & _PAGE_NX))
116261 + flags |= VM_KERNEXEC;
116262 +#endif
116263 +
116264 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
116265 __builtin_return_address(0));
116266 if (!area)
116267 @@ -1662,6 +1795,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
116268 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
116269 goto fail;
116270
116271 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
116272 + if (!(pgprot_val(prot) & _PAGE_NX)) {
116273 + vm_flags |= VM_KERNEXEC;
116274 + start = VMALLOC_START;
116275 + end = VMALLOC_END;
116276 + }
116277 +#endif
116278 +
116279 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
116280 vm_flags, start, end, node, gfp_mask, caller);
116281 if (!area)
116282 @@ -1838,10 +1979,9 @@ EXPORT_SYMBOL(vzalloc_node);
116283 * For tight control over page level allocator and protection flags
116284 * use __vmalloc() instead.
116285 */
116286 -
116287 void *vmalloc_exec(unsigned long size)
116288 {
116289 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
116290 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
116291 NUMA_NO_NODE, __builtin_return_address(0));
116292 }
116293
116294 @@ -2148,6 +2288,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
116295 {
116296 struct vm_struct *area;
116297
116298 + BUG_ON(vma->vm_mirror);
116299 +
116300 size = PAGE_ALIGN(size);
116301
116302 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
116303 @@ -2630,7 +2772,11 @@ static int s_show(struct seq_file *m, void *p)
116304 v->addr, v->addr + v->size, v->size);
116305
116306 if (v->caller)
116307 +#ifdef CONFIG_GRKERNSEC_HIDESYM
116308 + seq_printf(m, " %pK", v->caller);
116309 +#else
116310 seq_printf(m, " %pS", v->caller);
116311 +#endif
116312
116313 if (v->nr_pages)
116314 seq_printf(m, " pages=%d", v->nr_pages);
116315 diff --git a/mm/vmstat.c b/mm/vmstat.c
116316 index 4f5cd97..9fb715a 100644
116317 --- a/mm/vmstat.c
116318 +++ b/mm/vmstat.c
116319 @@ -27,6 +27,7 @@
116320 #include <linux/mm_inline.h>
116321 #include <linux/page_ext.h>
116322 #include <linux/page_owner.h>
116323 +#include <linux/grsecurity.h>
116324
116325 #include "internal.h"
116326
116327 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
116328 *
116329 * vm_stat contains the global counters
116330 */
116331 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116332 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
116333 EXPORT_SYMBOL(vm_stat);
116334
116335 #ifdef CONFIG_SMP
116336 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
116337
116338 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116339 if (diff[i]) {
116340 - atomic_long_add(diff[i], &vm_stat[i]);
116341 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
116342 changes++;
116343 }
116344 return changes;
116345 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
116346 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
116347 if (v) {
116348
116349 - atomic_long_add(v, &zone->vm_stat[i]);
116350 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116351 global_diff[i] += v;
116352 #ifdef CONFIG_NUMA
116353 /* 3 seconds idle till flush */
116354 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
116355
116356 v = p->vm_stat_diff[i];
116357 p->vm_stat_diff[i] = 0;
116358 - atomic_long_add(v, &zone->vm_stat[i]);
116359 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116360 global_diff[i] += v;
116361 }
116362 }
116363 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
116364 if (pset->vm_stat_diff[i]) {
116365 int v = pset->vm_stat_diff[i];
116366 pset->vm_stat_diff[i] = 0;
116367 - atomic_long_add(v, &zone->vm_stat[i]);
116368 - atomic_long_add(v, &vm_stat[i]);
116369 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
116370 + atomic_long_add_unchecked(v, &vm_stat[i]);
116371 }
116372 }
116373 #endif
116374 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
116375 stat_items_size += sizeof(struct vm_event_state);
116376 #endif
116377
116378 - v = kmalloc(stat_items_size, GFP_KERNEL);
116379 + v = kzalloc(stat_items_size, GFP_KERNEL);
116380 m->private = v;
116381 if (!v)
116382 return ERR_PTR(-ENOMEM);
116383 +
116384 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116385 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
116386 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
116387 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
116388 + && !in_group_p(grsec_proc_gid)
116389 +#endif
116390 + )
116391 + return (unsigned long *)m->private + *pos;
116392 +#endif
116393 +#endif
116394 +
116395 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
116396 v[i] = global_page_state(i);
116397 v += NR_VM_ZONE_STAT_ITEMS;
116398 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
116399 cpu_notifier_register_done();
116400 #endif
116401 #ifdef CONFIG_PROC_FS
116402 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
116403 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
116404 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116405 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
116406 + {
116407 + mode_t gr_mode = S_IRUGO;
116408 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
116409 + gr_mode = S_IRUSR;
116410 +#endif
116411 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
116412 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
116413 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
116414 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
116415 + }
116416 #endif
116417 return 0;
116418 }
116419 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
116420 index 59555f0..fd7ade9 100644
116421 --- a/net/8021q/vlan.c
116422 +++ b/net/8021q/vlan.c
116423 @@ -491,7 +491,7 @@ out:
116424 return NOTIFY_DONE;
116425 }
116426
116427 -static struct notifier_block vlan_notifier_block __read_mostly = {
116428 +static struct notifier_block vlan_notifier_block = {
116429 .notifier_call = vlan_device_event,
116430 };
116431
116432 @@ -566,8 +566,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
116433 err = -EPERM;
116434 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
116435 break;
116436 - if ((args.u.name_type >= 0) &&
116437 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
116438 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
116439 struct vlan_net *vn;
116440
116441 vn = net_generic(net, vlan_net_id);
116442 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
116443 index c92b52f..006c052 100644
116444 --- a/net/8021q/vlan_netlink.c
116445 +++ b/net/8021q/vlan_netlink.c
116446 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
116447 return dev_net(real_dev);
116448 }
116449
116450 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
116451 +struct rtnl_link_ops vlan_link_ops = {
116452 .kind = "vlan",
116453 .maxtype = IFLA_VLAN_MAX,
116454 .policy = vlan_policy,
116455 diff --git a/net/9p/mod.c b/net/9p/mod.c
116456 index 6ab36ae..6f1841b 100644
116457 --- a/net/9p/mod.c
116458 +++ b/net/9p/mod.c
116459 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
116460 void v9fs_register_trans(struct p9_trans_module *m)
116461 {
116462 spin_lock(&v9fs_trans_lock);
116463 - list_add_tail(&m->list, &v9fs_trans_list);
116464 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
116465 spin_unlock(&v9fs_trans_lock);
116466 }
116467 EXPORT_SYMBOL(v9fs_register_trans);
116468 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
116469 void v9fs_unregister_trans(struct p9_trans_module *m)
116470 {
116471 spin_lock(&v9fs_trans_lock);
116472 - list_del_init(&m->list);
116473 + pax_list_del_init((struct list_head *)&m->list);
116474 spin_unlock(&v9fs_trans_lock);
116475 }
116476 EXPORT_SYMBOL(v9fs_unregister_trans);
116477 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
116478 index bced8c0..ef253b7 100644
116479 --- a/net/9p/trans_fd.c
116480 +++ b/net/9p/trans_fd.c
116481 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
116482 oldfs = get_fs();
116483 set_fs(get_ds());
116484 /* The cast to a user pointer is valid due to the set_fs() */
116485 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
116486 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
116487 set_fs(oldfs);
116488
116489 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
116490 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
116491 index af46bc4..f9adfcd 100644
116492 --- a/net/appletalk/atalk_proc.c
116493 +++ b/net/appletalk/atalk_proc.c
116494 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
116495 struct proc_dir_entry *p;
116496 int rc = -ENOMEM;
116497
116498 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
116499 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
116500 if (!atalk_proc_dir)
116501 goto out;
116502
116503 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
116504 index 876fbe8..8bbea9f 100644
116505 --- a/net/atm/atm_misc.c
116506 +++ b/net/atm/atm_misc.c
116507 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
116508 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
116509 return 1;
116510 atm_return(vcc, truesize);
116511 - atomic_inc(&vcc->stats->rx_drop);
116512 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116513 return 0;
116514 }
116515 EXPORT_SYMBOL(atm_charge);
116516 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
116517 }
116518 }
116519 atm_return(vcc, guess);
116520 - atomic_inc(&vcc->stats->rx_drop);
116521 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116522 return NULL;
116523 }
116524 EXPORT_SYMBOL(atm_alloc_charge);
116525 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
116526
116527 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116528 {
116529 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116530 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116531 __SONET_ITEMS
116532 #undef __HANDLE_ITEM
116533 }
116534 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
116535
116536 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116537 {
116538 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116539 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
116540 __SONET_ITEMS
116541 #undef __HANDLE_ITEM
116542 }
116543 diff --git a/net/atm/lec.c b/net/atm/lec.c
116544 index cd3b379..977a3c9 100644
116545 --- a/net/atm/lec.c
116546 +++ b/net/atm/lec.c
116547 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
116548 }
116549
116550 static struct lane2_ops lane2_ops = {
116551 - lane2_resolve, /* resolve, spec 3.1.3 */
116552 - lane2_associate_req, /* associate_req, spec 3.1.4 */
116553 - NULL /* associate indicator, spec 3.1.5 */
116554 + .resolve = lane2_resolve,
116555 + .associate_req = lane2_associate_req,
116556 + .associate_indicator = NULL
116557 };
116558
116559 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
116560 diff --git a/net/atm/lec.h b/net/atm/lec.h
116561 index 4149db1..f2ab682 100644
116562 --- a/net/atm/lec.h
116563 +++ b/net/atm/lec.h
116564 @@ -48,7 +48,7 @@ struct lane2_ops {
116565 const u8 *tlvs, u32 sizeoftlvs);
116566 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
116567 const u8 *tlvs, u32 sizeoftlvs);
116568 -};
116569 +} __no_const;
116570
116571 /*
116572 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
116573 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
116574 index d1b2d9a..d549f7f 100644
116575 --- a/net/atm/mpoa_caches.c
116576 +++ b/net/atm/mpoa_caches.c
116577 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
116578
116579
116580 static struct in_cache_ops ingress_ops = {
116581 - in_cache_add_entry, /* add_entry */
116582 - in_cache_get, /* get */
116583 - in_cache_get_with_mask, /* get_with_mask */
116584 - in_cache_get_by_vcc, /* get_by_vcc */
116585 - in_cache_put, /* put */
116586 - in_cache_remove_entry, /* remove_entry */
116587 - cache_hit, /* cache_hit */
116588 - clear_count_and_expired, /* clear_count */
116589 - check_resolving_entries, /* check_resolving */
116590 - refresh_entries, /* refresh */
116591 - in_destroy_cache /* destroy_cache */
116592 + .add_entry = in_cache_add_entry,
116593 + .get = in_cache_get,
116594 + .get_with_mask = in_cache_get_with_mask,
116595 + .get_by_vcc = in_cache_get_by_vcc,
116596 + .put = in_cache_put,
116597 + .remove_entry = in_cache_remove_entry,
116598 + .cache_hit = cache_hit,
116599 + .clear_count = clear_count_and_expired,
116600 + .check_resolving = check_resolving_entries,
116601 + .refresh = refresh_entries,
116602 + .destroy_cache = in_destroy_cache
116603 };
116604
116605 static struct eg_cache_ops egress_ops = {
116606 - eg_cache_add_entry, /* add_entry */
116607 - eg_cache_get_by_cache_id, /* get_by_cache_id */
116608 - eg_cache_get_by_tag, /* get_by_tag */
116609 - eg_cache_get_by_vcc, /* get_by_vcc */
116610 - eg_cache_get_by_src_ip, /* get_by_src_ip */
116611 - eg_cache_put, /* put */
116612 - eg_cache_remove_entry, /* remove_entry */
116613 - update_eg_cache_entry, /* update */
116614 - clear_expired, /* clear_expired */
116615 - eg_destroy_cache /* destroy_cache */
116616 + .add_entry = eg_cache_add_entry,
116617 + .get_by_cache_id = eg_cache_get_by_cache_id,
116618 + .get_by_tag = eg_cache_get_by_tag,
116619 + .get_by_vcc = eg_cache_get_by_vcc,
116620 + .get_by_src_ip = eg_cache_get_by_src_ip,
116621 + .put = eg_cache_put,
116622 + .remove_entry = eg_cache_remove_entry,
116623 + .update = update_eg_cache_entry,
116624 + .clear_expired = clear_expired,
116625 + .destroy_cache = eg_destroy_cache
116626 };
116627
116628
116629 diff --git a/net/atm/proc.c b/net/atm/proc.c
116630 index bbb6461..cf04016 100644
116631 --- a/net/atm/proc.c
116632 +++ b/net/atm/proc.c
116633 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
116634 const struct k_atm_aal_stats *stats)
116635 {
116636 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
116637 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
116638 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
116639 - atomic_read(&stats->rx_drop));
116640 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
116641 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
116642 + atomic_read_unchecked(&stats->rx_drop));
116643 }
116644
116645 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
116646 diff --git a/net/atm/resources.c b/net/atm/resources.c
116647 index 0447d5d..3cf4728 100644
116648 --- a/net/atm/resources.c
116649 +++ b/net/atm/resources.c
116650 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
116651 static void copy_aal_stats(struct k_atm_aal_stats *from,
116652 struct atm_aal_stats *to)
116653 {
116654 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116655 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116656 __AAL_STAT_ITEMS
116657 #undef __HANDLE_ITEM
116658 }
116659 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
116660 static void subtract_aal_stats(struct k_atm_aal_stats *from,
116661 struct atm_aal_stats *to)
116662 {
116663 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116664 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
116665 __AAL_STAT_ITEMS
116666 #undef __HANDLE_ITEM
116667 }
116668 diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
116669 index 1997538..3b78e84 100644
116670 --- a/net/ax25/ax25_subr.c
116671 +++ b/net/ax25/ax25_subr.c
116672 @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
116673 {
116674 ax25_clear_queues(ax25);
116675
116676 + ax25_stop_heartbeat(ax25);
116677 ax25_stop_t1timer(ax25);
116678 ax25_stop_t2timer(ax25);
116679 ax25_stop_t3timer(ax25);
116680 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
116681 index 919a5ce..cc6b444 100644
116682 --- a/net/ax25/sysctl_net_ax25.c
116683 +++ b/net/ax25/sysctl_net_ax25.c
116684 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
116685 {
116686 char path[sizeof("net/ax25/") + IFNAMSIZ];
116687 int k;
116688 - struct ctl_table *table;
116689 + ctl_table_no_const *table;
116690
116691 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
116692 if (!table)
116693 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
116694 index 00e00e0..710fcd2 100644
116695 --- a/net/batman-adv/bat_iv_ogm.c
116696 +++ b/net/batman-adv/bat_iv_ogm.c
116697 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
116698
116699 /* randomize initial seqno to avoid collision */
116700 get_random_bytes(&random_seqno, sizeof(random_seqno));
116701 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116702 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116703
116704 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
116705 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
116706 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
116707 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
116708
116709 /* change sequence number to network order */
116710 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
116711 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
116712 batadv_ogm_packet->seqno = htonl(seqno);
116713 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
116714 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
116715
116716 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
116717
116718 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
116719 return;
116720
116721 /* could be changed by schedule_own_packet() */
116722 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
116723 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
116724
116725 if (ogm_packet->flags & BATADV_DIRECTLINK)
116726 has_directlink_flag = true;
116727 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
116728 index 3d1dcaa..4699f4e 100644
116729 --- a/net/batman-adv/fragmentation.c
116730 +++ b/net/batman-adv/fragmentation.c
116731 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
116732 frag_header.packet_type = BATADV_UNICAST_FRAG;
116733 frag_header.version = BATADV_COMPAT_VERSION;
116734 frag_header.ttl = BATADV_TTL;
116735 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
116736 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
116737 frag_header.reserved = 0;
116738 frag_header.no = 0;
116739 frag_header.total_size = htons(skb->len);
116740 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
116741 index 5ec31d7..e371631 100644
116742 --- a/net/batman-adv/soft-interface.c
116743 +++ b/net/batman-adv/soft-interface.c
116744 @@ -295,7 +295,7 @@ send:
116745 primary_if->net_dev->dev_addr);
116746
116747 /* set broadcast sequence number */
116748 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
116749 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
116750 bcast_packet->seqno = htonl(seqno);
116751
116752 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
116753 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116754 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
116755
116756 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
116757 - atomic_set(&bat_priv->bcast_seqno, 1);
116758 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
116759 atomic_set(&bat_priv->tt.vn, 0);
116760 atomic_set(&bat_priv->tt.local_changes, 0);
116761 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
116762 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116763
116764 /* randomize initial seqno to avoid collision */
116765 get_random_bytes(&random_seqno, sizeof(random_seqno));
116766 - atomic_set(&bat_priv->frag_seqno, random_seqno);
116767 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
116768
116769 bat_priv->primary_if = NULL;
116770 bat_priv->num_ifaces = 0;
116771 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
116772 return 0;
116773 }
116774
116775 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
116776 +struct rtnl_link_ops batadv_link_ops = {
116777 .kind = "batadv",
116778 .priv_size = sizeof(struct batadv_priv),
116779 .setup = batadv_softif_init_early,
116780 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
116781 index 9398c3f..0e79657 100644
116782 --- a/net/batman-adv/types.h
116783 +++ b/net/batman-adv/types.h
116784 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
116785 struct batadv_hard_iface_bat_iv {
116786 unsigned char *ogm_buff;
116787 int ogm_buff_len;
116788 - atomic_t ogm_seqno;
116789 + atomic_unchecked_t ogm_seqno;
116790 };
116791
116792 /**
116793 @@ -766,7 +766,7 @@ struct batadv_priv {
116794 atomic_t bonding;
116795 atomic_t fragmentation;
116796 atomic_t packet_size_max;
116797 - atomic_t frag_seqno;
116798 + atomic_unchecked_t frag_seqno;
116799 #ifdef CONFIG_BATMAN_ADV_BLA
116800 atomic_t bridge_loop_avoidance;
116801 #endif
116802 @@ -785,7 +785,7 @@ struct batadv_priv {
116803 #endif
116804 uint32_t isolation_mark;
116805 uint32_t isolation_mark_mask;
116806 - atomic_t bcast_seqno;
116807 + atomic_unchecked_t bcast_seqno;
116808 atomic_t bcast_queue_left;
116809 atomic_t batman_queue_left;
116810 char num_ifaces;
116811 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
116812 index 56f9edb..0a13cd1 100644
116813 --- a/net/bluetooth/hci_sock.c
116814 +++ b/net/bluetooth/hci_sock.c
116815 @@ -1241,7 +1241,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
116816 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
116817 }
116818
116819 - len = min_t(unsigned int, len, sizeof(uf));
116820 + len = min((size_t)len, sizeof(uf));
116821 if (copy_from_user(&uf, optval, len)) {
116822 err = -EFAULT;
116823 break;
116824 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
116825 index dad4197..253bbdf 100644
116826 --- a/net/bluetooth/l2cap_core.c
116827 +++ b/net/bluetooth/l2cap_core.c
116828 @@ -3541,8 +3541,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
116829 break;
116830
116831 case L2CAP_CONF_RFC:
116832 - if (olen == sizeof(rfc))
116833 - memcpy(&rfc, (void *)val, olen);
116834 + if (olen != sizeof(rfc))
116835 + break;
116836 +
116837 + memcpy(&rfc, (void *)val, olen);
116838
116839 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
116840 rfc.mode != chan->mode)
116841 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
116842 index a7278f0..3443626 100644
116843 --- a/net/bluetooth/l2cap_sock.c
116844 +++ b/net/bluetooth/l2cap_sock.c
116845 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116846 struct sock *sk = sock->sk;
116847 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
116848 struct l2cap_options opts;
116849 - int len, err = 0;
116850 + int err = 0;
116851 + size_t len = optlen;
116852 u32 opt;
116853
116854 BT_DBG("sk %p", sk);
116855 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116856 opts.max_tx = chan->max_tx;
116857 opts.txwin_size = chan->tx_win;
116858
116859 - len = min_t(unsigned int, sizeof(opts), optlen);
116860 + len = min(sizeof(opts), len);
116861 if (copy_from_user((char *) &opts, optval, len)) {
116862 err = -EFAULT;
116863 break;
116864 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116865 struct bt_security sec;
116866 struct bt_power pwr;
116867 struct l2cap_conn *conn;
116868 - int len, err = 0;
116869 + int err = 0;
116870 + size_t len = optlen;
116871 u32 opt;
116872
116873 BT_DBG("sk %p", sk);
116874 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116875
116876 sec.level = BT_SECURITY_LOW;
116877
116878 - len = min_t(unsigned int, sizeof(sec), optlen);
116879 + len = min(sizeof(sec), len);
116880 if (copy_from_user((char *) &sec, optval, len)) {
116881 err = -EFAULT;
116882 break;
116883 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116884
116885 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
116886
116887 - len = min_t(unsigned int, sizeof(pwr), optlen);
116888 + len = min(sizeof(pwr), len);
116889 if (copy_from_user((char *) &pwr, optval, len)) {
116890 err = -EFAULT;
116891 break;
116892 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
116893 index 825e8fb..efc24a4 100644
116894 --- a/net/bluetooth/rfcomm/sock.c
116895 +++ b/net/bluetooth/rfcomm/sock.c
116896 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116897 struct sock *sk = sock->sk;
116898 struct bt_security sec;
116899 int err = 0;
116900 - size_t len;
116901 + size_t len = optlen;
116902 u32 opt;
116903
116904 BT_DBG("sk %p", sk);
116905 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116906
116907 sec.level = BT_SECURITY_LOW;
116908
116909 - len = min_t(unsigned int, sizeof(sec), optlen);
116910 + len = min(sizeof(sec), len);
116911 if (copy_from_user((char *) &sec, optval, len)) {
116912 err = -EFAULT;
116913 break;
116914 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
116915 index 8e385a0..a5bdd8e 100644
116916 --- a/net/bluetooth/rfcomm/tty.c
116917 +++ b/net/bluetooth/rfcomm/tty.c
116918 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
116919 BT_DBG("tty %p id %d", tty, tty->index);
116920
116921 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
116922 - dev->channel, dev->port.count);
116923 + dev->channel, atomic_read(&dev->port.count));
116924
116925 err = tty_port_open(&dev->port, tty, filp);
116926 if (err)
116927 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
116928 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
116929
116930 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
116931 - dev->port.count);
116932 + atomic_read(&dev->port.count));
116933
116934 tty_port_close(&dev->port, tty, filp);
116935 }
116936 diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c
116937 index 1ab3dc9..7b815bc 100644
116938 --- a/net/bluetooth/smp.c
116939 +++ b/net/bluetooth/smp.c
116940 @@ -2295,6 +2295,10 @@ int smp_conn_security(struct hci_conn *hcon, __u8 sec_level)
116941 return 1;
116942
116943 chan = conn->smp;
116944 + if (!chan) {
116945 + BT_ERR("SMP security requested but not available");
116946 + return 1;
116947 + }
116948
116949 if (!hci_dev_test_flag(hcon->hdev, HCI_LE_ENABLED))
116950 return 1;
116951 diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
116952 index e29ad70b..cc00066 100644
116953 --- a/net/bridge/br_mdb.c
116954 +++ b/net/bridge/br_mdb.c
116955 @@ -371,6 +371,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
116956 if (!p || p->br != br || p->state == BR_STATE_DISABLED)
116957 return -EINVAL;
116958
116959 + memset(&ip, 0, sizeof(ip));
116960 ip.proto = entry->addr.proto;
116961 if (ip.proto == htons(ETH_P_IP))
116962 ip.u.ip4 = entry->addr.u.ip4;
116963 @@ -417,6 +418,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
116964 if (!netif_running(br->dev) || br->multicast_disabled)
116965 return -EINVAL;
116966
116967 + memset(&ip, 0, sizeof(ip));
116968 ip.proto = entry->addr.proto;
116969 if (ip.proto == htons(ETH_P_IP)) {
116970 if (timer_pending(&br->ip4_other_query.timer))
116971 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
116972 index 4b5c236..0627070 100644
116973 --- a/net/bridge/br_netlink.c
116974 +++ b/net/bridge/br_netlink.c
116975 @@ -841,7 +841,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
116976 .get_link_af_size = br_get_link_af_size,
116977 };
116978
116979 -struct rtnl_link_ops br_link_ops __read_mostly = {
116980 +struct rtnl_link_ops br_link_ops = {
116981 .kind = "bridge",
116982 .priv_size = sizeof(struct net_bridge),
116983 .setup = br_dev_setup,
116984 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
116985 index 91180a7..1301daa 100644
116986 --- a/net/bridge/netfilter/ebtables.c
116987 +++ b/net/bridge/netfilter/ebtables.c
116988 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
116989 tmp.valid_hooks = t->table->valid_hooks;
116990 }
116991 mutex_unlock(&ebt_mutex);
116992 - if (copy_to_user(user, &tmp, *len) != 0) {
116993 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116994 BUGPRINT("c2u Didn't work\n");
116995 ret = -EFAULT;
116996 break;
116997 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116998 goto out;
116999 tmp.valid_hooks = t->valid_hooks;
117000
117001 - if (copy_to_user(user, &tmp, *len) != 0) {
117002 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
117003 ret = -EFAULT;
117004 break;
117005 }
117006 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
117007 tmp.entries_size = t->table->entries_size;
117008 tmp.valid_hooks = t->table->valid_hooks;
117009
117010 - if (copy_to_user(user, &tmp, *len) != 0) {
117011 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
117012 ret = -EFAULT;
117013 break;
117014 }
117015 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
117016 index f5afda1..dcf770a 100644
117017 --- a/net/caif/cfctrl.c
117018 +++ b/net/caif/cfctrl.c
117019 @@ -10,6 +10,7 @@
117020 #include <linux/spinlock.h>
117021 #include <linux/slab.h>
117022 #include <linux/pkt_sched.h>
117023 +#include <linux/sched.h>
117024 #include <net/caif/caif_layer.h>
117025 #include <net/caif/cfpkt.h>
117026 #include <net/caif/cfctrl.h>
117027 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
117028 memset(&dev_info, 0, sizeof(dev_info));
117029 dev_info.id = 0xff;
117030 cfsrvl_init(&this->serv, 0, &dev_info, false);
117031 - atomic_set(&this->req_seq_no, 1);
117032 - atomic_set(&this->rsp_seq_no, 1);
117033 + atomic_set_unchecked(&this->req_seq_no, 1);
117034 + atomic_set_unchecked(&this->rsp_seq_no, 1);
117035 this->serv.layer.receive = cfctrl_recv;
117036 sprintf(this->serv.layer.name, "ctrl");
117037 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
117038 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
117039 struct cfctrl_request_info *req)
117040 {
117041 spin_lock_bh(&ctrl->info_list_lock);
117042 - atomic_inc(&ctrl->req_seq_no);
117043 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
117044 + atomic_inc_unchecked(&ctrl->req_seq_no);
117045 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
117046 list_add_tail(&req->list, &ctrl->list);
117047 spin_unlock_bh(&ctrl->info_list_lock);
117048 }
117049 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
117050 if (p != first)
117051 pr_warn("Requests are not received in order\n");
117052
117053 - atomic_set(&ctrl->rsp_seq_no,
117054 + atomic_set_unchecked(&ctrl->rsp_seq_no,
117055 p->sequence_no);
117056 list_del(&p->list);
117057 goto out;
117058 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
117059 index 67a4a36..8d28068 100644
117060 --- a/net/caif/chnl_net.c
117061 +++ b/net/caif/chnl_net.c
117062 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
117063 };
117064
117065
117066 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
117067 +static struct rtnl_link_ops ipcaif_link_ops = {
117068 .kind = "caif",
117069 .priv_size = sizeof(struct chnl_net),
117070 .setup = ipcaif_net_setup,
117071 diff --git a/net/can/af_can.c b/net/can/af_can.c
117072 index 689c818..6323851 100644
117073 --- a/net/can/af_can.c
117074 +++ b/net/can/af_can.c
117075 @@ -888,7 +888,7 @@ static const struct net_proto_family can_family_ops = {
117076 };
117077
117078 /* notifier block for netdevice event */
117079 -static struct notifier_block can_netdev_notifier __read_mostly = {
117080 +static struct notifier_block can_netdev_notifier = {
117081 .notifier_call = can_notifier,
117082 };
117083
117084 diff --git a/net/can/bcm.c b/net/can/bcm.c
117085 index b523453..f96e639 100644
117086 --- a/net/can/bcm.c
117087 +++ b/net/can/bcm.c
117088 @@ -1618,7 +1618,7 @@ static int __init bcm_module_init(void)
117089 }
117090
117091 /* create /proc/net/can-bcm directory */
117092 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
117093 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
117094 return 0;
117095 }
117096
117097 diff --git a/net/can/gw.c b/net/can/gw.c
117098 index a6f448e..5902171 100644
117099 --- a/net/can/gw.c
117100 +++ b/net/can/gw.c
117101 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
117102 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
117103
117104 static HLIST_HEAD(cgw_list);
117105 -static struct notifier_block notifier;
117106
117107 static struct kmem_cache *cgw_cache __read_mostly;
117108
117109 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
117110 return err;
117111 }
117112
117113 +static struct notifier_block notifier = {
117114 + .notifier_call = cgw_notifier
117115 +};
117116 +
117117 static __init int cgw_module_init(void)
117118 {
117119 /* sanitize given module parameter */
117120 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
117121 return -ENOMEM;
117122
117123 /* set notifier */
117124 - notifier.notifier_call = cgw_notifier;
117125 register_netdevice_notifier(&notifier);
117126
117127 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
117128 diff --git a/net/can/proc.c b/net/can/proc.c
117129 index 1a19b98..df2b4ec 100644
117130 --- a/net/can/proc.c
117131 +++ b/net/can/proc.c
117132 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
117133 void can_init_proc(void)
117134 {
117135 /* create /proc/net/can directory */
117136 - can_dir = proc_mkdir("can", init_net.proc_net);
117137 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
117138
117139 if (!can_dir) {
117140 printk(KERN_INFO "can: failed to create /proc/net/can . "
117141 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
117142 index 967080a..5e75f04 100644
117143 --- a/net/ceph/messenger.c
117144 +++ b/net/ceph/messenger.c
117145 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
117146 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
117147
117148 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
117149 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
117150 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
117151
117152 static struct page *zero_page; /* used in certain error cases */
117153
117154 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
117155 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
117156 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
117157
117158 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
117159 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
117160 s = addr_str[i];
117161
117162 switch (ss->ss_family) {
117163 diff --git a/net/compat.c b/net/compat.c
117164 index 5cfd26a..7e43828 100644
117165 --- a/net/compat.c
117166 +++ b/net/compat.c
117167 @@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg,
117168
117169 #define CMSG_COMPAT_FIRSTHDR(msg) \
117170 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
117171 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
117172 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
117173 (struct compat_cmsghdr __user *)NULL)
117174
117175 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
117176 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
117177 (ucmlen) <= (unsigned long) \
117178 ((mhdr)->msg_controllen - \
117179 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
117180 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
117181
117182 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
117183 struct compat_cmsghdr __user *cmsg, int cmsg_len)
117184 {
117185 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
117186 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
117187 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
117188 msg->msg_controllen)
117189 return NULL;
117190 return (struct compat_cmsghdr __user *)ptr;
117191 @@ -201,7 +201,7 @@ Efault:
117192
117193 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
117194 {
117195 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
117196 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
117197 struct compat_cmsghdr cmhdr;
117198 struct compat_timeval ctv;
117199 struct compat_timespec cts[3];
117200 @@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
117201
117202 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
117203 {
117204 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
117205 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
117206 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
117207 int fdnum = scm->fp->count;
117208 struct file **fp = scm->fp->fp;
117209 @@ -345,7 +345,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
117210 return -EFAULT;
117211 old_fs = get_fs();
117212 set_fs(KERNEL_DS);
117213 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
117214 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
117215 set_fs(old_fs);
117216
117217 return err;
117218 @@ -406,7 +406,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
117219 len = sizeof(ktime);
117220 old_fs = get_fs();
117221 set_fs(KERNEL_DS);
117222 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
117223 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
117224 set_fs(old_fs);
117225
117226 if (!err) {
117227 @@ -549,7 +549,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117228 case MCAST_JOIN_GROUP:
117229 case MCAST_LEAVE_GROUP:
117230 {
117231 - struct compat_group_req __user *gr32 = (void *)optval;
117232 + struct compat_group_req __user *gr32 = (void __user *)optval;
117233 struct group_req __user *kgr =
117234 compat_alloc_user_space(sizeof(struct group_req));
117235 u32 interface;
117236 @@ -570,7 +570,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117237 case MCAST_BLOCK_SOURCE:
117238 case MCAST_UNBLOCK_SOURCE:
117239 {
117240 - struct compat_group_source_req __user *gsr32 = (void *)optval;
117241 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
117242 struct group_source_req __user *kgsr = compat_alloc_user_space(
117243 sizeof(struct group_source_req));
117244 u32 interface;
117245 @@ -591,7 +591,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
117246 }
117247 case MCAST_MSFILTER:
117248 {
117249 - struct compat_group_filter __user *gf32 = (void *)optval;
117250 + struct compat_group_filter __user *gf32 = (void __user *)optval;
117251 struct group_filter __user *kgf;
117252 u32 interface, fmode, numsrc;
117253
117254 @@ -629,7 +629,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
117255 char __user *optval, int __user *optlen,
117256 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
117257 {
117258 - struct compat_group_filter __user *gf32 = (void *)optval;
117259 + struct compat_group_filter __user *gf32 = (void __user *)optval;
117260 struct group_filter __user *kgf;
117261 int __user *koptlen;
117262 u32 interface, fmode, numsrc;
117263 @@ -773,7 +773,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
117264
117265 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
117266 return -EINVAL;
117267 - if (copy_from_user(a, args, nas[call]))
117268 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
117269 return -EFAULT;
117270 a0 = a[0];
117271 a1 = a[1];
117272 diff --git a/net/core/datagram.c b/net/core/datagram.c
117273 index b80fb91..d9f4ea5 100644
117274 --- a/net/core/datagram.c
117275 +++ b/net/core/datagram.c
117276 @@ -131,6 +131,35 @@ out_noerr:
117277 goto out;
117278 }
117279
117280 +static int skb_set_peeked(struct sk_buff *skb)
117281 +{
117282 + struct sk_buff *nskb;
117283 +
117284 + if (skb->peeked)
117285 + return 0;
117286 +
117287 + /* We have to unshare an skb before modifying it. */
117288 + if (!skb_shared(skb))
117289 + goto done;
117290 +
117291 + nskb = skb_clone(skb, GFP_ATOMIC);
117292 + if (!nskb)
117293 + return -ENOMEM;
117294 +
117295 + skb->prev->next = nskb;
117296 + skb->next->prev = nskb;
117297 + nskb->prev = skb->prev;
117298 + nskb->next = skb->next;
117299 +
117300 + consume_skb(skb);
117301 + skb = nskb;
117302 +
117303 +done:
117304 + skb->peeked = 1;
117305 +
117306 + return 0;
117307 +}
117308 +
117309 /**
117310 * __skb_recv_datagram - Receive a datagram skbuff
117311 * @sk: socket
117312 @@ -165,7 +194,9 @@ out_noerr:
117313 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117314 int *peeked, int *off, int *err)
117315 {
117316 + struct sk_buff_head *queue = &sk->sk_receive_queue;
117317 struct sk_buff *skb, *last;
117318 + unsigned long cpu_flags;
117319 long timeo;
117320 /*
117321 * Caller is allowed not to check sk->sk_err before skb_recv_datagram()
117322 @@ -184,8 +215,6 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117323 * Look at current nfs client by the way...
117324 * However, this function was correct in any case. 8)
117325 */
117326 - unsigned long cpu_flags;
117327 - struct sk_buff_head *queue = &sk->sk_receive_queue;
117328 int _off = *off;
117329
117330 last = (struct sk_buff *)queue;
117331 @@ -199,7 +228,11 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117332 _off -= skb->len;
117333 continue;
117334 }
117335 - skb->peeked = 1;
117336 +
117337 + error = skb_set_peeked(skb);
117338 + if (error)
117339 + goto unlock_err;
117340 +
117341 atomic_inc(&skb->users);
117342 } else
117343 __skb_unlink(skb, queue);
117344 @@ -223,6 +256,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
117345
117346 return NULL;
117347
117348 +unlock_err:
117349 + spin_unlock_irqrestore(&queue->lock, cpu_flags);
117350 no_packet:
117351 *err = error;
117352 return NULL;
117353 @@ -302,7 +337,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
117354 }
117355
117356 kfree_skb(skb);
117357 - atomic_inc(&sk->sk_drops);
117358 + atomic_inc_unchecked(&sk->sk_drops);
117359 sk_mem_reclaim_partial(sk);
117360
117361 return err;
117362 @@ -622,7 +657,8 @@ __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)
117363 !skb->csum_complete_sw)
117364 netdev_rx_csum_fault(skb->dev);
117365 }
117366 - skb->csum_valid = !sum;
117367 + if (!skb_shared(skb))
117368 + skb->csum_valid = !sum;
117369 return sum;
117370 }
117371 EXPORT_SYMBOL(__skb_checksum_complete_head);
117372 @@ -642,11 +678,13 @@ __sum16 __skb_checksum_complete(struct sk_buff *skb)
117373 netdev_rx_csum_fault(skb->dev);
117374 }
117375
117376 - /* Save full packet checksum */
117377 - skb->csum = csum;
117378 - skb->ip_summed = CHECKSUM_COMPLETE;
117379 - skb->csum_complete_sw = 1;
117380 - skb->csum_valid = !sum;
117381 + if (!skb_shared(skb)) {
117382 + /* Save full packet checksum */
117383 + skb->csum = csum;
117384 + skb->ip_summed = CHECKSUM_COMPLETE;
117385 + skb->csum_complete_sw = 1;
117386 + skb->csum_valid = !sum;
117387 + }
117388
117389 return sum;
117390 }
117391 diff --git a/net/core/dev.c b/net/core/dev.c
117392 index aa82f9a..f28b00e 100644
117393 --- a/net/core/dev.c
117394 +++ b/net/core/dev.c
117395 @@ -1720,7 +1720,7 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
117396 {
117397 if (skb_orphan_frags(skb, GFP_ATOMIC) ||
117398 unlikely(!is_skb_forwardable(dev, skb))) {
117399 - atomic_long_inc(&dev->rx_dropped);
117400 + atomic_long_inc_unchecked(&dev->rx_dropped);
117401 kfree_skb(skb);
117402 return NET_RX_DROP;
117403 }
117404 @@ -3018,7 +3018,7 @@ recursion_alert:
117405 drop:
117406 rcu_read_unlock_bh();
117407
117408 - atomic_long_inc(&dev->tx_dropped);
117409 + atomic_long_inc_unchecked(&dev->tx_dropped);
117410 kfree_skb_list(skb);
117411 return rc;
117412 out:
117413 @@ -3367,7 +3367,7 @@ enqueue:
117414
117415 local_irq_restore(flags);
117416
117417 - atomic_long_inc(&skb->dev->rx_dropped);
117418 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117419 kfree_skb(skb);
117420 return NET_RX_DROP;
117421 }
117422 @@ -3444,7 +3444,7 @@ int netif_rx_ni(struct sk_buff *skb)
117423 }
117424 EXPORT_SYMBOL(netif_rx_ni);
117425
117426 -static void net_tx_action(struct softirq_action *h)
117427 +static __latent_entropy void net_tx_action(void)
117428 {
117429 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117430
117431 @@ -3783,7 +3783,7 @@ ncls:
117432 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
117433 } else {
117434 drop:
117435 - atomic_long_inc(&skb->dev->rx_dropped);
117436 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
117437 kfree_skb(skb);
117438 /* Jamal, now you will not able to escape explaining
117439 * me how you were going to use this. :-)
117440 @@ -4672,7 +4672,7 @@ out_unlock:
117441 return work;
117442 }
117443
117444 -static void net_rx_action(struct softirq_action *h)
117445 +static __latent_entropy void net_rx_action(void)
117446 {
117447 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
117448 unsigned long time_limit = jiffies + 2;
117449 @@ -6721,8 +6721,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
117450 } else {
117451 netdev_stats_to_stats64(storage, &dev->stats);
117452 }
117453 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
117454 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
117455 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
117456 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
117457 return storage;
117458 }
117459 EXPORT_SYMBOL(dev_get_stats);
117460 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
117461 index b94b1d2..da3ed7c 100644
117462 --- a/net/core/dev_ioctl.c
117463 +++ b/net/core/dev_ioctl.c
117464 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
117465 no_module = !dev;
117466 if (no_module && capable(CAP_NET_ADMIN))
117467 no_module = request_module("netdev-%s", name);
117468 - if (no_module && capable(CAP_SYS_MODULE))
117469 + if (no_module && capable(CAP_SYS_MODULE)) {
117470 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
117471 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
117472 +#else
117473 request_module("%s", name);
117474 +#endif
117475 + }
117476 }
117477 EXPORT_SYMBOL(dev_load);
117478
117479 diff --git a/net/core/dst.c b/net/core/dst.c
117480 index e956ce6..002144be 100644
117481 --- a/net/core/dst.c
117482 +++ b/net/core/dst.c
117483 @@ -284,7 +284,9 @@ void dst_release(struct dst_entry *dst)
117484 int newrefcnt;
117485
117486 newrefcnt = atomic_dec_return(&dst->__refcnt);
117487 - WARN_ON(newrefcnt < 0);
117488 + if (unlikely(newrefcnt < 0))
117489 + net_warn_ratelimited("%s: dst:%p refcnt:%d\n",
117490 + __func__, dst, newrefcnt);
117491 if (unlikely(dst->flags & DST_NOCACHE) && !newrefcnt)
117492 call_rcu(&dst->rcu_head, dst_destroy_rcu);
117493 }
117494 diff --git a/net/core/filter.c b/net/core/filter.c
117495 index bf831a8..8d2c4c2 100644
117496 --- a/net/core/filter.c
117497 +++ b/net/core/filter.c
117498 @@ -579,7 +579,11 @@ do_pass:
117499
117500 /* Unknown instruction. */
117501 default:
117502 - goto err;
117503 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
117504 + fp->code, fp->jt, fp->jf, fp->k);
117505 + kfree(addrs);
117506 + BUG();
117507 + return -EINVAL;
117508 }
117509
117510 insn++;
117511 @@ -623,7 +627,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
117512 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
117513 int pc, ret = 0;
117514
117515 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
117516 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
117517
117518 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
117519 if (!masks)
117520 @@ -1038,7 +1042,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
117521 if (!fp)
117522 return -ENOMEM;
117523
117524 - memcpy(fp->insns, fprog->filter, fsize);
117525 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
117526
117527 fp->len = fprog->len;
117528 /* Since unattached filters are not copied back to user
117529 diff --git a/net/core/flow.c b/net/core/flow.c
117530 index 1033725..340f65d 100644
117531 --- a/net/core/flow.c
117532 +++ b/net/core/flow.c
117533 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
117534 static int flow_entry_valid(struct flow_cache_entry *fle,
117535 struct netns_xfrm *xfrm)
117536 {
117537 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
117538 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
117539 return 0;
117540 if (fle->object && !fle->object->ops->check(fle->object))
117541 return 0;
117542 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
117543 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
117544 fcp->hash_count++;
117545 }
117546 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
117547 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
117548 flo = fle->object;
117549 if (!flo)
117550 goto ret_object;
117551 @@ -263,7 +263,7 @@ nocache:
117552 }
117553 flo = resolver(net, key, family, dir, flo, ctx);
117554 if (fle) {
117555 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
117556 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
117557 if (!IS_ERR(flo))
117558 fle->object = flo;
117559 else
117560 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
117561 index 2237c1b..c0c80ab 100644
117562 --- a/net/core/neighbour.c
117563 +++ b/net/core/neighbour.c
117564 @@ -2818,7 +2818,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
117565 void __user *buffer, size_t *lenp, loff_t *ppos)
117566 {
117567 int size, ret;
117568 - struct ctl_table tmp = *ctl;
117569 + ctl_table_no_const tmp = *ctl;
117570
117571 tmp.extra1 = &zero;
117572 tmp.extra2 = &unres_qlen_max;
117573 @@ -2880,7 +2880,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
117574 void __user *buffer,
117575 size_t *lenp, loff_t *ppos)
117576 {
117577 - struct ctl_table tmp = *ctl;
117578 + ctl_table_no_const tmp = *ctl;
117579 int ret;
117580
117581 tmp.extra1 = &zero;
117582 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
117583 index 2bf8329..2eb1423 100644
117584 --- a/net/core/net-procfs.c
117585 +++ b/net/core/net-procfs.c
117586 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
117587 struct rtnl_link_stats64 temp;
117588 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
117589
117590 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117591 + if (gr_proc_is_restricted())
117592 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117593 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117594 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
117595 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
117596 + else
117597 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117598 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117599 dev->name, stats->rx_bytes, stats->rx_packets,
117600 stats->rx_errors,
117601 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
117602 return 0;
117603 }
117604
117605 -static const struct seq_operations dev_seq_ops = {
117606 +const struct seq_operations dev_seq_ops = {
117607 .start = dev_seq_start,
117608 .next = dev_seq_next,
117609 .stop = dev_seq_stop,
117610 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
117611
117612 static int softnet_seq_open(struct inode *inode, struct file *file)
117613 {
117614 - return seq_open(file, &softnet_seq_ops);
117615 + return seq_open_restrict(file, &softnet_seq_ops);
117616 }
117617
117618 static const struct file_operations softnet_seq_fops = {
117619 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
117620 else
117621 seq_printf(seq, "%04x", ntohs(pt->type));
117622
117623 +#ifdef CONFIG_GRKERNSEC_HIDESYM
117624 + seq_printf(seq, " %-8s %pf\n",
117625 + pt->dev ? pt->dev->name : "", NULL);
117626 +#else
117627 seq_printf(seq, " %-8s %pf\n",
117628 pt->dev ? pt->dev->name : "", pt->func);
117629 +#endif
117630 }
117631
117632 return 0;
117633 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
117634 index 4238d6d..e6b605c 100644
117635 --- a/net/core/net-sysfs.c
117636 +++ b/net/core/net-sysfs.c
117637 @@ -288,7 +288,7 @@ static ssize_t carrier_changes_show(struct device *dev,
117638 {
117639 struct net_device *netdev = to_net_dev(dev);
117640 return sprintf(buf, fmt_dec,
117641 - atomic_read(&netdev->carrier_changes));
117642 + atomic_read_unchecked(&netdev->carrier_changes));
117643 }
117644 static DEVICE_ATTR_RO(carrier_changes);
117645
117646 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
117647 index 572af00..5acf072 100644
117648 --- a/net/core/net_namespace.c
117649 +++ b/net/core/net_namespace.c
117650 @@ -734,7 +734,7 @@ static int __register_pernet_operations(struct list_head *list,
117651 int error;
117652 LIST_HEAD(net_exit_list);
117653
117654 - list_add_tail(&ops->list, list);
117655 + pax_list_add_tail((struct list_head *)&ops->list, list);
117656 if (ops->init || (ops->id && ops->size)) {
117657 for_each_net(net) {
117658 error = ops_init(ops, net);
117659 @@ -747,7 +747,7 @@ static int __register_pernet_operations(struct list_head *list,
117660
117661 out_undo:
117662 /* If I have an error cleanup all namespaces I initialized */
117663 - list_del(&ops->list);
117664 + pax_list_del((struct list_head *)&ops->list);
117665 ops_exit_list(ops, &net_exit_list);
117666 ops_free_list(ops, &net_exit_list);
117667 return error;
117668 @@ -758,7 +758,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
117669 struct net *net;
117670 LIST_HEAD(net_exit_list);
117671
117672 - list_del(&ops->list);
117673 + pax_list_del((struct list_head *)&ops->list);
117674 for_each_net(net)
117675 list_add_tail(&net->exit_list, &net_exit_list);
117676 ops_exit_list(ops, &net_exit_list);
117677 @@ -892,7 +892,7 @@ int register_pernet_device(struct pernet_operations *ops)
117678 mutex_lock(&net_mutex);
117679 error = register_pernet_operations(&pernet_list, ops);
117680 if (!error && (first_device == &pernet_list))
117681 - first_device = &ops->list;
117682 + first_device = (struct list_head *)&ops->list;
117683 mutex_unlock(&net_mutex);
117684 return error;
117685 }
117686 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
117687 index c126a87..10ad89d 100644
117688 --- a/net/core/netpoll.c
117689 +++ b/net/core/netpoll.c
117690 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117691 struct udphdr *udph;
117692 struct iphdr *iph;
117693 struct ethhdr *eth;
117694 - static atomic_t ip_ident;
117695 + static atomic_unchecked_t ip_ident;
117696 struct ipv6hdr *ip6h;
117697
117698 udp_len = len + sizeof(*udph);
117699 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117700 put_unaligned(0x45, (unsigned char *)iph);
117701 iph->tos = 0;
117702 put_unaligned(htons(ip_len), &(iph->tot_len));
117703 - iph->id = htons(atomic_inc_return(&ip_ident));
117704 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
117705 iph->frag_off = 0;
117706 iph->ttl = 64;
117707 iph->protocol = IPPROTO_UDP;
117708 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
117709 index 508155b..fad080f 100644
117710 --- a/net/core/pktgen.c
117711 +++ b/net/core/pktgen.c
117712 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
117713 pn->net = net;
117714 INIT_LIST_HEAD(&pn->pktgen_threads);
117715 pn->pktgen_exiting = false;
117716 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
117717 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
117718 if (!pn->proc_dir) {
117719 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
117720 return -ENODEV;
117721 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
117722 index 8de3682..fcb8a5e 100644
117723 --- a/net/core/rtnetlink.c
117724 +++ b/net/core/rtnetlink.c
117725 @@ -61,7 +61,7 @@ struct rtnl_link {
117726 rtnl_doit_func doit;
117727 rtnl_dumpit_func dumpit;
117728 rtnl_calcit_func calcit;
117729 -};
117730 +} __no_const;
117731
117732 static DEFINE_MUTEX(rtnl_mutex);
117733
117734 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
117735 * to use the ops for creating device. So do not
117736 * fill up dellink as well. That disables rtnl_dellink.
117737 */
117738 - if (ops->setup && !ops->dellink)
117739 - ops->dellink = unregister_netdevice_queue;
117740 + if (ops->setup && !ops->dellink) {
117741 + pax_open_kernel();
117742 + *(void **)&ops->dellink = unregister_netdevice_queue;
117743 + pax_close_kernel();
117744 + }
117745
117746 - list_add_tail(&ops->list, &link_ops);
117747 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
117748 return 0;
117749 }
117750 EXPORT_SYMBOL_GPL(__rtnl_link_register);
117751 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
117752 for_each_net(net) {
117753 __rtnl_kill_links(net, ops);
117754 }
117755 - list_del(&ops->list);
117756 + pax_list_del((struct list_head *)&ops->list);
117757 }
117758 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
117759
117760 @@ -1066,7 +1069,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
117761 (dev->ifalias &&
117762 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
117763 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
117764 - atomic_read(&dev->carrier_changes)))
117765 + atomic_read_unchecked(&dev->carrier_changes)))
117766 goto nla_put_failure;
117767
117768 if (1) {
117769 @@ -1748,10 +1751,13 @@ static int do_setlink(const struct sk_buff *skb,
117770 goto errout;
117771
117772 nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
117773 - if (nla_type(attr) != IFLA_VF_PORT)
117774 - continue;
117775 - err = nla_parse_nested(port, IFLA_PORT_MAX,
117776 - attr, ifla_port_policy);
117777 + if (nla_type(attr) != IFLA_VF_PORT ||
117778 + nla_len(attr) < NLA_HDRLEN) {
117779 + err = -EINVAL;
117780 + goto errout;
117781 + }
117782 + err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
117783 + ifla_port_policy);
117784 if (err < 0)
117785 goto errout;
117786 if (!port[IFLA_PORT_VF]) {
117787 diff --git a/net/core/scm.c b/net/core/scm.c
117788 index 3b6899b..cf36238 100644
117789 --- a/net/core/scm.c
117790 +++ b/net/core/scm.c
117791 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
117792 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117793 {
117794 struct cmsghdr __user *cm
117795 - = (__force struct cmsghdr __user *)msg->msg_control;
117796 + = (struct cmsghdr __force_user *)msg->msg_control;
117797 struct cmsghdr cmhdr;
117798 int cmlen = CMSG_LEN(len);
117799 int err;
117800 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117801 err = -EFAULT;
117802 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
117803 goto out;
117804 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
117805 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
117806 goto out;
117807 cmlen = CMSG_SPACE(len);
117808 if (msg->msg_controllen < cmlen)
117809 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
117810 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117811 {
117812 struct cmsghdr __user *cm
117813 - = (__force struct cmsghdr __user*)msg->msg_control;
117814 + = (struct cmsghdr __force_user *)msg->msg_control;
117815
117816 int fdmax = 0;
117817 int fdnum = scm->fp->count;
117818 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117819 if (fdnum < fdmax)
117820 fdmax = fdnum;
117821
117822 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
117823 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
117824 i++, cmfptr++)
117825 {
117826 struct socket *sock;
117827 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
117828 index 41ec022..3cc0a1c 100644
117829 --- a/net/core/skbuff.c
117830 +++ b/net/core/skbuff.c
117831 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
117832 __wsum skb_checksum(const struct sk_buff *skb, int offset,
117833 int len, __wsum csum)
117834 {
117835 - const struct skb_checksum_ops ops = {
117836 + static const struct skb_checksum_ops ops = {
117837 .update = csum_partial_ext,
117838 .combine = csum_block_add_ext,
117839 };
117840 @@ -3335,12 +3335,14 @@ void __init skb_init(void)
117841 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
117842 sizeof(struct sk_buff),
117843 0,
117844 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117845 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117846 + SLAB_NO_SANITIZE,
117847 NULL);
117848 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
117849 sizeof(struct sk_buff_fclones),
117850 0,
117851 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117852 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117853 + SLAB_NO_SANITIZE,
117854 NULL);
117855 }
117856
117857 diff --git a/net/core/sock.c b/net/core/sock.c
117858 index dc30dc5..8bb3ef3 100644
117859 --- a/net/core/sock.c
117860 +++ b/net/core/sock.c
117861 @@ -440,7 +440,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117862 struct sk_buff_head *list = &sk->sk_receive_queue;
117863
117864 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
117865 - atomic_inc(&sk->sk_drops);
117866 + atomic_inc_unchecked(&sk->sk_drops);
117867 trace_sock_rcvqueue_full(sk, skb);
117868 return -ENOMEM;
117869 }
117870 @@ -450,7 +450,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117871 return err;
117872
117873 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
117874 - atomic_inc(&sk->sk_drops);
117875 + atomic_inc_unchecked(&sk->sk_drops);
117876 return -ENOBUFS;
117877 }
117878
117879 @@ -483,7 +483,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117880 skb->dev = NULL;
117881
117882 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
117883 - atomic_inc(&sk->sk_drops);
117884 + atomic_inc_unchecked(&sk->sk_drops);
117885 goto discard_and_relse;
117886 }
117887 if (nested)
117888 @@ -501,7 +501,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117889 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
117890 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
117891 bh_unlock_sock(sk);
117892 - atomic_inc(&sk->sk_drops);
117893 + atomic_inc_unchecked(&sk->sk_drops);
117894 goto discard_and_relse;
117895 }
117896
117897 @@ -907,6 +907,7 @@ set_rcvbuf:
117898 }
117899 break;
117900
117901 +#ifndef GRKERNSEC_BPF_HARDEN
117902 case SO_ATTACH_BPF:
117903 ret = -EINVAL;
117904 if (optlen == sizeof(u32)) {
117905 @@ -919,7 +920,7 @@ set_rcvbuf:
117906 ret = sk_attach_bpf(ufd, sk);
117907 }
117908 break;
117909 -
117910 +#endif
117911 case SO_DETACH_FILTER:
117912 ret = sk_detach_filter(sk);
117913 break;
117914 @@ -1021,12 +1022,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117915 struct timeval tm;
117916 } v;
117917
117918 - int lv = sizeof(int);
117919 - int len;
117920 + unsigned int lv = sizeof(int);
117921 + unsigned int len;
117922
117923 if (get_user(len, optlen))
117924 return -EFAULT;
117925 - if (len < 0)
117926 + if (len > INT_MAX)
117927 return -EINVAL;
117928
117929 memset(&v, 0, sizeof(v));
117930 @@ -1164,11 +1165,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117931
117932 case SO_PEERNAME:
117933 {
117934 - char address[128];
117935 + char address[_K_SS_MAXSIZE];
117936
117937 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
117938 return -ENOTCONN;
117939 - if (lv < len)
117940 + if (lv < len || sizeof address < len)
117941 return -EINVAL;
117942 if (copy_to_user(optval, address, len))
117943 return -EFAULT;
117944 @@ -1256,7 +1257,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117945
117946 if (len > lv)
117947 len = lv;
117948 - if (copy_to_user(optval, &v, len))
117949 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
117950 return -EFAULT;
117951 lenout:
117952 if (put_user(len, optlen))
117953 @@ -2359,7 +2360,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
117954 */
117955 smp_wmb();
117956 atomic_set(&sk->sk_refcnt, 1);
117957 - atomic_set(&sk->sk_drops, 0);
117958 + atomic_set_unchecked(&sk->sk_drops, 0);
117959 }
117960 EXPORT_SYMBOL(sock_init_data);
117961
117962 @@ -2487,6 +2488,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
117963 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117964 int level, int type)
117965 {
117966 + struct sock_extended_err ee;
117967 struct sock_exterr_skb *serr;
117968 struct sk_buff *skb;
117969 int copied, err;
117970 @@ -2508,7 +2510,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117971 sock_recv_timestamp(msg, sk, skb);
117972
117973 serr = SKB_EXT_ERR(skb);
117974 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
117975 + ee = serr->ee;
117976 + put_cmsg(msg, level, type, sizeof ee, &ee);
117977
117978 msg->msg_flags |= MSG_ERRQUEUE;
117979 err = copied;
117980 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
117981 index 74dddf8..7f4e77e 100644
117982 --- a/net/core/sock_diag.c
117983 +++ b/net/core/sock_diag.c
117984 @@ -9,7 +9,7 @@
117985 #include <linux/inet_diag.h>
117986 #include <linux/sock_diag.h>
117987
117988 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
117989 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
117990 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
117991 static DEFINE_MUTEX(sock_diag_table_mutex);
117992
117993 @@ -127,8 +127,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
117994 mutex_lock(&sock_diag_table_mutex);
117995 if (sock_diag_handlers[hndl->family])
117996 err = -EBUSY;
117997 - else
117998 + else {
117999 + pax_open_kernel();
118000 sock_diag_handlers[hndl->family] = hndl;
118001 + pax_close_kernel();
118002 + }
118003 mutex_unlock(&sock_diag_table_mutex);
118004
118005 return err;
118006 @@ -144,7 +147,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
118007
118008 mutex_lock(&sock_diag_table_mutex);
118009 BUG_ON(sock_diag_handlers[family] != hnld);
118010 + pax_open_kernel();
118011 sock_diag_handlers[family] = NULL;
118012 + pax_close_kernel();
118013 mutex_unlock(&sock_diag_table_mutex);
118014 }
118015 EXPORT_SYMBOL_GPL(sock_diag_unregister);
118016 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
118017 index 95b6139..3048623 100644
118018 --- a/net/core/sysctl_net_core.c
118019 +++ b/net/core/sysctl_net_core.c
118020 @@ -35,7 +35,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
118021 {
118022 unsigned int orig_size, size;
118023 int ret, i;
118024 - struct ctl_table tmp = {
118025 + ctl_table_no_const tmp = {
118026 .data = &size,
118027 .maxlen = sizeof(size),
118028 .mode = table->mode
118029 @@ -203,7 +203,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
118030 void __user *buffer, size_t *lenp, loff_t *ppos)
118031 {
118032 char id[IFNAMSIZ];
118033 - struct ctl_table tbl = {
118034 + ctl_table_no_const tbl = {
118035 .data = id,
118036 .maxlen = IFNAMSIZ,
118037 };
118038 @@ -221,7 +221,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
118039 static int proc_do_rss_key(struct ctl_table *table, int write,
118040 void __user *buffer, size_t *lenp, loff_t *ppos)
118041 {
118042 - struct ctl_table fake_table;
118043 + ctl_table_no_const fake_table;
118044 char buf[NETDEV_RSS_KEY_LEN * 3];
118045
118046 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
118047 @@ -285,7 +285,7 @@ static struct ctl_table net_core_table[] = {
118048 .mode = 0444,
118049 .proc_handler = proc_do_rss_key,
118050 },
118051 -#ifdef CONFIG_BPF_JIT
118052 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
118053 {
118054 .procname = "bpf_jit_enable",
118055 .data = &bpf_jit_enable,
118056 @@ -409,13 +409,12 @@ static struct ctl_table netns_core_table[] = {
118057
118058 static __net_init int sysctl_core_net_init(struct net *net)
118059 {
118060 - struct ctl_table *tbl;
118061 + ctl_table_no_const *tbl = NULL;
118062
118063 net->core.sysctl_somaxconn = SOMAXCONN;
118064
118065 - tbl = netns_core_table;
118066 if (!net_eq(net, &init_net)) {
118067 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
118068 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
118069 if (tbl == NULL)
118070 goto err_dup;
118071
118072 @@ -425,17 +424,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
118073 if (net->user_ns != &init_user_ns) {
118074 tbl[0].procname = NULL;
118075 }
118076 - }
118077 -
118078 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
118079 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
118080 + } else
118081 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
118082 if (net->core.sysctl_hdr == NULL)
118083 goto err_reg;
118084
118085 return 0;
118086
118087 err_reg:
118088 - if (tbl != netns_core_table)
118089 - kfree(tbl);
118090 + kfree(tbl);
118091 err_dup:
118092 return -ENOMEM;
118093 }
118094 @@ -450,7 +448,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
118095 kfree(tbl);
118096 }
118097
118098 -static __net_initdata struct pernet_operations sysctl_core_ops = {
118099 +static __net_initconst struct pernet_operations sysctl_core_ops = {
118100 .init = sysctl_core_net_init,
118101 .exit = sysctl_core_net_exit,
118102 };
118103 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
118104 index 754484b..4f4b894 100644
118105 --- a/net/decnet/af_decnet.c
118106 +++ b/net/decnet/af_decnet.c
118107 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
118108 .sysctl_rmem = sysctl_decnet_rmem,
118109 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
118110 .obj_size = sizeof(struct dn_sock),
118111 + .slab_flags = SLAB_USERCOPY,
118112 };
118113
118114 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
118115 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
118116 index b2c26b0..41f803e 100644
118117 --- a/net/decnet/dn_dev.c
118118 +++ b/net/decnet/dn_dev.c
118119 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
118120 .extra1 = &min_t3,
118121 .extra2 = &max_t3
118122 },
118123 - {0}
118124 + { }
118125 },
118126 };
118127
118128 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
118129 index 5325b54..a0d4d69 100644
118130 --- a/net/decnet/sysctl_net_decnet.c
118131 +++ b/net/decnet/sysctl_net_decnet.c
118132 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
118133
118134 if (len > *lenp) len = *lenp;
118135
118136 - if (copy_to_user(buffer, addr, len))
118137 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
118138 return -EFAULT;
118139
118140 *lenp = len;
118141 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
118142
118143 if (len > *lenp) len = *lenp;
118144
118145 - if (copy_to_user(buffer, devname, len))
118146 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
118147 return -EFAULT;
118148
118149 *lenp = len;
118150 diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
118151 index 392e29a..da953a2 100644
118152 --- a/net/dsa/dsa.c
118153 +++ b/net/dsa/dsa.c
118154 @@ -851,7 +851,7 @@ static struct packet_type dsa_pack_type __read_mostly = {
118155 .func = dsa_switch_rcv,
118156 };
118157
118158 -static struct notifier_block dsa_netdevice_nb __read_mostly = {
118159 +static struct notifier_block dsa_netdevice_nb = {
118160 .notifier_call = dsa_slave_netdevice_event,
118161 };
118162
118163 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
118164 index a2c7e4c..3dc9f67 100644
118165 --- a/net/hsr/hsr_netlink.c
118166 +++ b/net/hsr/hsr_netlink.c
118167 @@ -102,7 +102,7 @@ nla_put_failure:
118168 return -EMSGSIZE;
118169 }
118170
118171 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
118172 +static struct rtnl_link_ops hsr_link_ops = {
118173 .kind = "hsr",
118174 .maxtype = IFLA_HSR_MAX,
118175 .policy = hsr_policy,
118176 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
118177 index 0ae5822..3fe3627 100644
118178 --- a/net/ieee802154/6lowpan/core.c
118179 +++ b/net/ieee802154/6lowpan/core.c
118180 @@ -219,7 +219,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
118181 dev_put(real_dev);
118182 }
118183
118184 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
118185 +static struct rtnl_link_ops lowpan_link_ops = {
118186 .kind = "lowpan",
118187 .priv_size = sizeof(struct lowpan_dev_info),
118188 .setup = lowpan_setup,
118189 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
118190 index f46e4d1..dcb7f86 100644
118191 --- a/net/ieee802154/6lowpan/reassembly.c
118192 +++ b/net/ieee802154/6lowpan/reassembly.c
118193 @@ -207,7 +207,7 @@ found:
118194 } else {
118195 fq->q.meat += skb->len;
118196 }
118197 - add_frag_mem_limit(&fq->q, skb->truesize);
118198 + add_frag_mem_limit(fq->q.net, skb->truesize);
118199
118200 if (fq->q.flags == (INET_FRAG_FIRST_IN | INET_FRAG_LAST_IN) &&
118201 fq->q.meat == fq->q.len) {
118202 @@ -287,7 +287,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
118203 clone->data_len = clone->len;
118204 head->data_len -= clone->len;
118205 head->len -= clone->len;
118206 - add_frag_mem_limit(&fq->q, clone->truesize);
118207 + add_frag_mem_limit(fq->q.net, clone->truesize);
118208 }
118209
118210 WARN_ON(head == NULL);
118211 @@ -310,7 +310,7 @@ static int lowpan_frag_reasm(struct lowpan_frag_queue *fq, struct sk_buff *prev,
118212 }
118213 fp = next;
118214 }
118215 - sub_frag_mem_limit(&fq->q, sum_truesize);
118216 + sub_frag_mem_limit(fq->q.net, sum_truesize);
118217
118218 head->next = NULL;
118219 head->dev = dev;
118220 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
118221
118222 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118223 {
118224 - struct ctl_table *table;
118225 + ctl_table_no_const *table = NULL;
118226 struct ctl_table_header *hdr;
118227 struct netns_ieee802154_lowpan *ieee802154_lowpan =
118228 net_ieee802154_lowpan(net);
118229
118230 - table = lowpan_frags_ns_ctl_table;
118231 if (!net_eq(net, &init_net)) {
118232 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
118233 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
118234 GFP_KERNEL);
118235 if (table == NULL)
118236 goto err_alloc;
118237 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118238 /* Don't export sysctls to unprivileged users */
118239 if (net->user_ns != &init_user_ns)
118240 table[0].procname = NULL;
118241 - }
118242 -
118243 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
118244 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
118245 + } else
118246 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
118247 if (hdr == NULL)
118248 goto err_reg;
118249
118250 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
118251 return 0;
118252
118253 err_reg:
118254 - if (!net_eq(net, &init_net))
118255 - kfree(table);
118256 + kfree(table);
118257 err_alloc:
118258 return -ENOMEM;
118259 }
118260 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
118261 index a5aa54e..3bd5f9f 100644
118262 --- a/net/ipv4/af_inet.c
118263 +++ b/net/ipv4/af_inet.c
118264 @@ -1391,7 +1391,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
118265 return ip_recv_error(sk, msg, len, addr_len);
118266 #if IS_ENABLED(CONFIG_IPV6)
118267 if (sk->sk_family == AF_INET6)
118268 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
118269 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
118270 #endif
118271 return -EINVAL;
118272 }
118273 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
118274 index 419d23c..2084616 100644
118275 --- a/net/ipv4/devinet.c
118276 +++ b/net/ipv4/devinet.c
118277 @@ -69,7 +69,8 @@
118278
118279 static struct ipv4_devconf ipv4_devconf = {
118280 .data = {
118281 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118282 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118283 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118284 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118285 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118286 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118287 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
118288
118289 static struct ipv4_devconf ipv4_devconf_dflt = {
118290 .data = {
118291 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
118292 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
118293 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
118294 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
118295 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
118296 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
118297 @@ -1580,7 +1582,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
118298 idx = 0;
118299 head = &net->dev_index_head[h];
118300 rcu_read_lock();
118301 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118302 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118303 net->dev_base_seq;
118304 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118305 if (idx < s_idx)
118306 @@ -1899,7 +1901,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
118307 idx = 0;
118308 head = &net->dev_index_head[h];
118309 rcu_read_lock();
118310 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
118311 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
118312 net->dev_base_seq;
118313 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118314 if (idx < s_idx)
118315 @@ -2134,7 +2136,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
118316 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
118317 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
118318
118319 -static struct devinet_sysctl_table {
118320 +static const struct devinet_sysctl_table {
118321 struct ctl_table_header *sysctl_header;
118322 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
118323 } devinet_sysctl = {
118324 @@ -2266,7 +2268,7 @@ static __net_init int devinet_init_net(struct net *net)
118325 int err;
118326 struct ipv4_devconf *all, *dflt;
118327 #ifdef CONFIG_SYSCTL
118328 - struct ctl_table *tbl = ctl_forward_entry;
118329 + ctl_table_no_const *tbl = NULL;
118330 struct ctl_table_header *forw_hdr;
118331 #endif
118332
118333 @@ -2284,7 +2286,7 @@ static __net_init int devinet_init_net(struct net *net)
118334 goto err_alloc_dflt;
118335
118336 #ifdef CONFIG_SYSCTL
118337 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
118338 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
118339 if (!tbl)
118340 goto err_alloc_ctl;
118341
118342 @@ -2304,7 +2306,10 @@ static __net_init int devinet_init_net(struct net *net)
118343 goto err_reg_dflt;
118344
118345 err = -ENOMEM;
118346 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118347 + if (!net_eq(net, &init_net))
118348 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
118349 + else
118350 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
118351 if (!forw_hdr)
118352 goto err_reg_ctl;
118353 net->ipv4.forw_hdr = forw_hdr;
118354 @@ -2320,8 +2325,7 @@ err_reg_ctl:
118355 err_reg_dflt:
118356 __devinet_sysctl_unregister(all);
118357 err_reg_all:
118358 - if (tbl != ctl_forward_entry)
118359 - kfree(tbl);
118360 + kfree(tbl);
118361 err_alloc_ctl:
118362 #endif
118363 if (dflt != &ipv4_devconf_dflt)
118364 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
118365 index 872494e..8e0b4d1 100644
118366 --- a/net/ipv4/fib_frontend.c
118367 +++ b/net/ipv4/fib_frontend.c
118368 @@ -1083,12 +1083,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
118369 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118370 fib_sync_up(dev);
118371 #endif
118372 - atomic_inc(&net->ipv4.dev_addr_genid);
118373 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118374 rt_cache_flush(dev_net(dev));
118375 break;
118376 case NETDEV_DOWN:
118377 fib_del_ifaddr(ifa, NULL);
118378 - atomic_inc(&net->ipv4.dev_addr_genid);
118379 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118380 if (!ifa->ifa_dev->ifa_list) {
118381 /* Last address was deleted from this interface.
118382 * Disable IP.
118383 @@ -1126,7 +1126,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
118384 #ifdef CONFIG_IP_ROUTE_MULTIPATH
118385 fib_sync_up(dev);
118386 #endif
118387 - atomic_inc(&net->ipv4.dev_addr_genid);
118388 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
118389 rt_cache_flush(net);
118390 break;
118391 case NETDEV_DOWN:
118392 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
118393 index 8d695b6..752d427a 100644
118394 --- a/net/ipv4/fib_semantics.c
118395 +++ b/net/ipv4/fib_semantics.c
118396 @@ -752,7 +752,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
118397 nh->nh_saddr = inet_select_addr(nh->nh_dev,
118398 nh->nh_gw,
118399 nh->nh_parent->fib_scope);
118400 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
118401 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
118402
118403 return nh->nh_saddr;
118404 }
118405 diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c
118406 index 5e346a0..d0a7c03 100644
118407 --- a/net/ipv4/inet_fragment.c
118408 +++ b/net/ipv4/inet_fragment.c
118409 @@ -131,34 +131,22 @@ inet_evict_bucket(struct inet_frags *f, struct inet_frag_bucket *hb)
118410 unsigned int evicted = 0;
118411 HLIST_HEAD(expired);
118412
118413 -evict_again:
118414 spin_lock(&hb->chain_lock);
118415
118416 hlist_for_each_entry_safe(fq, n, &hb->chain, list) {
118417 if (!inet_fragq_should_evict(fq))
118418 continue;
118419
118420 - if (!del_timer(&fq->timer)) {
118421 - /* q expiring right now thus increment its refcount so
118422 - * it won't be freed under us and wait until the timer
118423 - * has finished executing then destroy it
118424 - */
118425 - atomic_inc(&fq->refcnt);
118426 - spin_unlock(&hb->chain_lock);
118427 - del_timer_sync(&fq->timer);
118428 - inet_frag_put(fq, f);
118429 - goto evict_again;
118430 - }
118431 + if (!del_timer(&fq->timer))
118432 + continue;
118433
118434 - fq->flags |= INET_FRAG_EVICTED;
118435 - hlist_del(&fq->list);
118436 - hlist_add_head(&fq->list, &expired);
118437 + hlist_add_head(&fq->list_evictor, &expired);
118438 ++evicted;
118439 }
118440
118441 spin_unlock(&hb->chain_lock);
118442
118443 - hlist_for_each_entry_safe(fq, n, &expired, list)
118444 + hlist_for_each_entry_safe(fq, n, &expired, list_evictor)
118445 f->frag_expire((unsigned long) fq);
118446
118447 return evicted;
118448 @@ -240,19 +228,21 @@ void inet_frags_exit_net(struct netns_frags *nf, struct inet_frags *f)
118449 int i;
118450
118451 nf->low_thresh = 0;
118452 - local_bh_disable();
118453
118454 evict_again:
118455 + local_bh_disable();
118456 seq = read_seqbegin(&f->rnd_seqlock);
118457
118458 for (i = 0; i < INETFRAGS_HASHSZ ; i++)
118459 inet_evict_bucket(f, &f->hash[i]);
118460
118461 - if (read_seqretry(&f->rnd_seqlock, seq))
118462 + local_bh_enable();
118463 + cond_resched();
118464 +
118465 + if (read_seqretry(&f->rnd_seqlock, seq) ||
118466 + percpu_counter_sum(&nf->mem))
118467 goto evict_again;
118468
118469 - local_bh_enable();
118470 -
118471 percpu_counter_destroy(&nf->mem);
118472 }
118473 EXPORT_SYMBOL(inet_frags_exit_net);
118474 @@ -284,8 +274,8 @@ static inline void fq_unlink(struct inet_frag_queue *fq, struct inet_frags *f)
118475 struct inet_frag_bucket *hb;
118476
118477 hb = get_frag_bucket_locked(fq, f);
118478 - if (!(fq->flags & INET_FRAG_EVICTED))
118479 - hlist_del(&fq->list);
118480 + hlist_del(&fq->list);
118481 + fq->flags |= INET_FRAG_COMPLETE;
118482 spin_unlock(&hb->chain_lock);
118483 }
118484
118485 @@ -297,7 +287,6 @@ void inet_frag_kill(struct inet_frag_queue *fq, struct inet_frags *f)
118486 if (!(fq->flags & INET_FRAG_COMPLETE)) {
118487 fq_unlink(fq, f);
118488 atomic_dec(&fq->refcnt);
118489 - fq->flags |= INET_FRAG_COMPLETE;
118490 }
118491 }
118492 EXPORT_SYMBOL(inet_frag_kill);
118493 @@ -330,11 +319,12 @@ void inet_frag_destroy(struct inet_frag_queue *q, struct inet_frags *f)
118494 fp = xp;
118495 }
118496 sum = sum_truesize + f->qsize;
118497 - sub_frag_mem_limit(q, sum);
118498
118499 if (f->destructor)
118500 f->destructor(q);
118501 kmem_cache_free(f->frags_cachep, q);
118502 +
118503 + sub_frag_mem_limit(nf, sum);
118504 }
118505 EXPORT_SYMBOL(inet_frag_destroy);
118506
118507 @@ -390,7 +380,7 @@ static struct inet_frag_queue *inet_frag_alloc(struct netns_frags *nf,
118508
118509 q->net = nf;
118510 f->constructor(q, arg);
118511 - add_frag_mem_limit(q, f->qsize);
118512 + add_frag_mem_limit(nf, f->qsize);
118513
118514 setup_timer(&q->timer, f->frag_expire, (unsigned long)q);
118515 spin_lock_init(&q->lock);
118516 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
118517 index c6fb80b..8705495 100644
118518 --- a/net/ipv4/inet_hashtables.c
118519 +++ b/net/ipv4/inet_hashtables.c
118520 @@ -18,6 +18,7 @@
118521 #include <linux/sched.h>
118522 #include <linux/slab.h>
118523 #include <linux/wait.h>
118524 +#include <linux/security.h>
118525
118526 #include <net/inet_connection_sock.h>
118527 #include <net/inet_hashtables.h>
118528 @@ -53,6 +54,8 @@ u32 sk_ehashfn(const struct sock *sk)
118529 sk->sk_daddr, sk->sk_dport);
118530 }
118531
118532 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
118533 +
118534 /*
118535 * Allocate and initialize a new local port bind bucket.
118536 * The bindhash mutex for snum's hash chain must be held here.
118537 @@ -564,6 +567,8 @@ ok:
118538 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
118539 spin_unlock(&head->lock);
118540
118541 + gr_update_task_in_ip_table(inet_sk(sk));
118542 +
118543 if (tw) {
118544 inet_twsk_deschedule(tw);
118545 while (twrefcnt) {
118546 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
118547 index 241afd7..31b95d5 100644
118548 --- a/net/ipv4/inetpeer.c
118549 +++ b/net/ipv4/inetpeer.c
118550 @@ -461,7 +461,7 @@ relookup:
118551 if (p) {
118552 p->daddr = *daddr;
118553 atomic_set(&p->refcnt, 1);
118554 - atomic_set(&p->rid, 0);
118555 + atomic_set_unchecked(&p->rid, 0);
118556 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
118557 p->rate_tokens = 0;
118558 /* 60*HZ is arbitrary, but chosen enough high so that the first
118559 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
118560 index cc1da6d..593fc73 100644
118561 --- a/net/ipv4/ip_fragment.c
118562 +++ b/net/ipv4/ip_fragment.c
118563 @@ -192,7 +192,7 @@ static void ip_expire(unsigned long arg)
118564 ipq_kill(qp);
118565 IP_INC_STATS_BH(net, IPSTATS_MIB_REASMFAILS);
118566
118567 - if (!(qp->q.flags & INET_FRAG_EVICTED)) {
118568 + if (!inet_frag_evicting(&qp->q)) {
118569 struct sk_buff *head = qp->q.fragments;
118570 const struct iphdr *iph;
118571 int err;
118572 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
118573 return 0;
118574
118575 start = qp->rid;
118576 - end = atomic_inc_return(&peer->rid);
118577 + end = atomic_inc_return_unchecked(&peer->rid);
118578 qp->rid = end;
118579
118580 rc = qp->q.fragments && (end - start) > max;
118581 @@ -301,7 +301,7 @@ static int ip_frag_reinit(struct ipq *qp)
118582 kfree_skb(fp);
118583 fp = xp;
118584 } while (fp);
118585 - sub_frag_mem_limit(&qp->q, sum_truesize);
118586 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118587
118588 qp->q.flags = 0;
118589 qp->q.len = 0;
118590 @@ -446,7 +446,7 @@ found:
118591 qp->q.fragments = next;
118592
118593 qp->q.meat -= free_it->len;
118594 - sub_frag_mem_limit(&qp->q, free_it->truesize);
118595 + sub_frag_mem_limit(qp->q.net, free_it->truesize);
118596 kfree_skb(free_it);
118597 }
118598 }
118599 @@ -470,7 +470,7 @@ found:
118600 qp->q.stamp = skb->tstamp;
118601 qp->q.meat += skb->len;
118602 qp->ecn |= ecn;
118603 - add_frag_mem_limit(&qp->q, skb->truesize);
118604 + add_frag_mem_limit(qp->q.net, skb->truesize);
118605 if (offset == 0)
118606 qp->q.flags |= INET_FRAG_FIRST_IN;
118607
118608 @@ -573,7 +573,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118609 head->len -= clone->len;
118610 clone->csum = 0;
118611 clone->ip_summed = head->ip_summed;
118612 - add_frag_mem_limit(&qp->q, clone->truesize);
118613 + add_frag_mem_limit(qp->q.net, clone->truesize);
118614 }
118615
118616 skb_push(head, head->data - skb_network_header(head));
118617 @@ -601,7 +601,7 @@ static int ip_frag_reasm(struct ipq *qp, struct sk_buff *prev,
118618 }
118619 fp = next;
118620 }
118621 - sub_frag_mem_limit(&qp->q, sum_truesize);
118622 + sub_frag_mem_limit(qp->q.net, sum_truesize);
118623
118624 head->next = NULL;
118625 head->dev = dev;
118626 @@ -750,12 +750,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
118627
118628 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118629 {
118630 - struct ctl_table *table;
118631 + ctl_table_no_const *table = NULL;
118632 struct ctl_table_header *hdr;
118633
118634 - table = ip4_frags_ns_ctl_table;
118635 if (!net_eq(net, &init_net)) {
118636 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118637 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
118638 if (!table)
118639 goto err_alloc;
118640
118641 @@ -769,9 +768,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118642 /* Don't export sysctls to unprivileged users */
118643 if (net->user_ns != &init_user_ns)
118644 table[0].procname = NULL;
118645 - }
118646 + hdr = register_net_sysctl(net, "net/ipv4", table);
118647 + } else
118648 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
118649
118650 - hdr = register_net_sysctl(net, "net/ipv4", table);
118651 if (!hdr)
118652 goto err_reg;
118653
118654 @@ -779,8 +779,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
118655 return 0;
118656
118657 err_reg:
118658 - if (!net_eq(net, &init_net))
118659 - kfree(table);
118660 + kfree(table);
118661 err_alloc:
118662 return -ENOMEM;
118663 }
118664 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
118665 index 5fd7064..d13d75f 100644
118666 --- a/net/ipv4/ip_gre.c
118667 +++ b/net/ipv4/ip_gre.c
118668 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
118669 module_param(log_ecn_error, bool, 0644);
118670 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118671
118672 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
118673 +static struct rtnl_link_ops ipgre_link_ops;
118674 static int ipgre_tunnel_init(struct net_device *dev);
118675
118676 static int ipgre_net_id __read_mostly;
118677 @@ -819,7 +819,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
118678 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
118679 };
118680
118681 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118682 +static struct rtnl_link_ops ipgre_link_ops = {
118683 .kind = "gre",
118684 .maxtype = IFLA_GRE_MAX,
118685 .policy = ipgre_policy,
118686 @@ -834,7 +834,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118687 .get_link_net = ip_tunnel_get_link_net,
118688 };
118689
118690 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
118691 +static struct rtnl_link_ops ipgre_tap_ops = {
118692 .kind = "gretap",
118693 .maxtype = IFLA_GRE_MAX,
118694 .policy = ipgre_policy,
118695 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
118696 index 2db4c87..4db9282 100644
118697 --- a/net/ipv4/ip_input.c
118698 +++ b/net/ipv4/ip_input.c
118699 @@ -147,6 +147,10 @@
118700 #include <linux/mroute.h>
118701 #include <linux/netlink.h>
118702
118703 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118704 +extern int grsec_enable_blackhole;
118705 +#endif
118706 +
118707 /*
118708 * Process Router Attention IP option (RFC 2113)
118709 */
118710 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
118711 if (!raw) {
118712 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
118713 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
118714 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118715 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118716 +#endif
118717 icmp_send(skb, ICMP_DEST_UNREACH,
118718 ICMP_PROT_UNREACH, 0);
118719 }
118720 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
118721 index 6ddde89..653e224 100644
118722 --- a/net/ipv4/ip_sockglue.c
118723 +++ b/net/ipv4/ip_sockglue.c
118724 @@ -1291,7 +1291,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118725 len = min_t(unsigned int, len, opt->optlen);
118726 if (put_user(len, optlen))
118727 return -EFAULT;
118728 - if (copy_to_user(optval, opt->__data, len))
118729 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
118730 + copy_to_user(optval, opt->__data, len))
118731 return -EFAULT;
118732 return 0;
118733 }
118734 @@ -1425,7 +1426,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118735 if (sk->sk_type != SOCK_STREAM)
118736 return -ENOPROTOOPT;
118737
118738 - msg.msg_control = (__force void *) optval;
118739 + msg.msg_control = (__force_kernel void *) optval;
118740 msg.msg_controllen = len;
118741 msg.msg_flags = flags;
118742
118743 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
118744 index 0c15208..a3a76c5 100644
118745 --- a/net/ipv4/ip_vti.c
118746 +++ b/net/ipv4/ip_vti.c
118747 @@ -45,7 +45,7 @@
118748 #include <net/net_namespace.h>
118749 #include <net/netns/generic.h>
118750
118751 -static struct rtnl_link_ops vti_link_ops __read_mostly;
118752 +static struct rtnl_link_ops vti_link_ops;
118753
118754 static int vti_net_id __read_mostly;
118755 static int vti_tunnel_init(struct net_device *dev);
118756 @@ -525,7 +525,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
118757 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
118758 };
118759
118760 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
118761 +static struct rtnl_link_ops vti_link_ops = {
118762 .kind = "vti",
118763 .maxtype = IFLA_VTI_MAX,
118764 .policy = vti_policy,
118765 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
118766 index 8e7328c..9bd7ed3 100644
118767 --- a/net/ipv4/ipconfig.c
118768 +++ b/net/ipv4/ipconfig.c
118769 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
118770
118771 mm_segment_t oldfs = get_fs();
118772 set_fs(get_ds());
118773 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118774 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118775 set_fs(oldfs);
118776 return res;
118777 }
118778 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
118779
118780 mm_segment_t oldfs = get_fs();
118781 set_fs(get_ds());
118782 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118783 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118784 set_fs(oldfs);
118785 return res;
118786 }
118787 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
118788
118789 mm_segment_t oldfs = get_fs();
118790 set_fs(get_ds());
118791 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
118792 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
118793 set_fs(oldfs);
118794 return res;
118795 }
118796 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
118797 index ff96396..2e928ba 100644
118798 --- a/net/ipv4/ipip.c
118799 +++ b/net/ipv4/ipip.c
118800 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118801 static int ipip_net_id __read_mostly;
118802
118803 static int ipip_tunnel_init(struct net_device *dev);
118804 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
118805 +static struct rtnl_link_ops ipip_link_ops;
118806
118807 static int ipip_err(struct sk_buff *skb, u32 info)
118808 {
118809 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
118810 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
118811 };
118812
118813 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
118814 +static struct rtnl_link_ops ipip_link_ops = {
118815 .kind = "ipip",
118816 .maxtype = IFLA_IPTUN_MAX,
118817 .policy = ipip_policy,
118818 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
118819 index a612007..99ac4bc5 100644
118820 --- a/net/ipv4/netfilter/arp_tables.c
118821 +++ b/net/ipv4/netfilter/arp_tables.c
118822 @@ -884,14 +884,14 @@ static int compat_table_info(const struct xt_table_info *info,
118823 #endif
118824
118825 static int get_info(struct net *net, void __user *user,
118826 - const int *len, int compat)
118827 + int len, int compat)
118828 {
118829 char name[XT_TABLE_MAXNAMELEN];
118830 struct xt_table *t;
118831 int ret;
118832
118833 - if (*len != sizeof(struct arpt_getinfo)) {
118834 - duprintf("length %u != %Zu\n", *len,
118835 + if (len != sizeof(struct arpt_getinfo)) {
118836 + duprintf("length %u != %Zu\n", len,
118837 sizeof(struct arpt_getinfo));
118838 return -EINVAL;
118839 }
118840 @@ -928,7 +928,7 @@ static int get_info(struct net *net, void __user *user,
118841 info.size = private->size;
118842 strcpy(info.name, name);
118843
118844 - if (copy_to_user(user, &info, *len) != 0)
118845 + if (copy_to_user(user, &info, len) != 0)
118846 ret = -EFAULT;
118847 else
118848 ret = 0;
118849 @@ -1695,7 +1695,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
118850
118851 switch (cmd) {
118852 case ARPT_SO_GET_INFO:
118853 - ret = get_info(sock_net(sk), user, len, 1);
118854 + ret = get_info(sock_net(sk), user, *len, 1);
118855 break;
118856 case ARPT_SO_GET_ENTRIES:
118857 ret = compat_get_entries(sock_net(sk), user, len);
118858 @@ -1740,7 +1740,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
118859
118860 switch (cmd) {
118861 case ARPT_SO_GET_INFO:
118862 - ret = get_info(sock_net(sk), user, len, 0);
118863 + ret = get_info(sock_net(sk), user, *len, 0);
118864 break;
118865
118866 case ARPT_SO_GET_ENTRIES:
118867 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
118868 index 2d0e265..67e5b8d 100644
118869 --- a/net/ipv4/netfilter/ip_tables.c
118870 +++ b/net/ipv4/netfilter/ip_tables.c
118871 @@ -1072,14 +1072,14 @@ static int compat_table_info(const struct xt_table_info *info,
118872 #endif
118873
118874 static int get_info(struct net *net, void __user *user,
118875 - const int *len, int compat)
118876 + int len, int compat)
118877 {
118878 char name[XT_TABLE_MAXNAMELEN];
118879 struct xt_table *t;
118880 int ret;
118881
118882 - if (*len != sizeof(struct ipt_getinfo)) {
118883 - duprintf("length %u != %zu\n", *len,
118884 + if (len != sizeof(struct ipt_getinfo)) {
118885 + duprintf("length %u != %zu\n", len,
118886 sizeof(struct ipt_getinfo));
118887 return -EINVAL;
118888 }
118889 @@ -1116,7 +1116,7 @@ static int get_info(struct net *net, void __user *user,
118890 info.size = private->size;
118891 strcpy(info.name, name);
118892
118893 - if (copy_to_user(user, &info, *len) != 0)
118894 + if (copy_to_user(user, &info, len) != 0)
118895 ret = -EFAULT;
118896 else
118897 ret = 0;
118898 @@ -1978,7 +1978,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118899
118900 switch (cmd) {
118901 case IPT_SO_GET_INFO:
118902 - ret = get_info(sock_net(sk), user, len, 1);
118903 + ret = get_info(sock_net(sk), user, *len, 1);
118904 break;
118905 case IPT_SO_GET_ENTRIES:
118906 ret = compat_get_entries(sock_net(sk), user, len);
118907 @@ -2025,7 +2025,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118908
118909 switch (cmd) {
118910 case IPT_SO_GET_INFO:
118911 - ret = get_info(sock_net(sk), user, len, 0);
118912 + ret = get_info(sock_net(sk), user, *len, 0);
118913 break;
118914
118915 case IPT_SO_GET_ENTRIES:
118916 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118917 index 771ab3d..5b99b18 100644
118918 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
118919 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118920 @@ -725,7 +725,7 @@ static int clusterip_net_init(struct net *net)
118921 spin_lock_init(&cn->lock);
118922
118923 #ifdef CONFIG_PROC_FS
118924 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
118925 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
118926 if (!cn->procdir) {
118927 pr_err("Unable to proc dir entry\n");
118928 return -ENOMEM;
118929 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
118930 index 05ff44b..da00000 100644
118931 --- a/net/ipv4/ping.c
118932 +++ b/net/ipv4/ping.c
118933 @@ -59,7 +59,7 @@ struct ping_table {
118934 };
118935
118936 static struct ping_table ping_table;
118937 -struct pingv6_ops pingv6_ops;
118938 +struct pingv6_ops *pingv6_ops;
118939 EXPORT_SYMBOL_GPL(pingv6_ops);
118940
118941 static u16 ping_port_rover;
118942 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
118943 return -ENODEV;
118944 }
118945 }
118946 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
118947 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
118948 scoped);
118949 rcu_read_unlock();
118950
118951 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118952 }
118953 #if IS_ENABLED(CONFIG_IPV6)
118954 } else if (skb->protocol == htons(ETH_P_IPV6)) {
118955 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
118956 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
118957 #endif
118958 }
118959
118960 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118961 info, (u8 *)icmph);
118962 #if IS_ENABLED(CONFIG_IPV6)
118963 } else if (family == AF_INET6) {
118964 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
118965 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
118966 info, (u8 *)icmph);
118967 #endif
118968 }
118969 @@ -918,10 +918,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
118970 }
118971
118972 if (inet6_sk(sk)->rxopt.all)
118973 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
118974 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
118975 if (skb->protocol == htons(ETH_P_IPV6) &&
118976 inet6_sk(sk)->rxopt.all)
118977 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
118978 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
118979 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
118980 ip_cmsg_recv(msg, skb);
118981 #endif
118982 @@ -1116,7 +1116,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
118983 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
118984 0, sock_i_ino(sp),
118985 atomic_read(&sp->sk_refcnt), sp,
118986 - atomic_read(&sp->sk_drops));
118987 + atomic_read_unchecked(&sp->sk_drops));
118988 }
118989
118990 static int ping_v4_seq_show(struct seq_file *seq, void *v)
118991 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
118992 index 561cd4b..a32a155 100644
118993 --- a/net/ipv4/raw.c
118994 +++ b/net/ipv4/raw.c
118995 @@ -323,7 +323,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
118996 int raw_rcv(struct sock *sk, struct sk_buff *skb)
118997 {
118998 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
118999 - atomic_inc(&sk->sk_drops);
119000 + atomic_inc_unchecked(&sk->sk_drops);
119001 kfree_skb(skb);
119002 return NET_RX_DROP;
119003 }
119004 @@ -771,16 +771,20 @@ static int raw_init(struct sock *sk)
119005
119006 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
119007 {
119008 + struct icmp_filter filter;
119009 +
119010 if (optlen > sizeof(struct icmp_filter))
119011 optlen = sizeof(struct icmp_filter);
119012 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
119013 + if (copy_from_user(&filter, optval, optlen))
119014 return -EFAULT;
119015 + raw_sk(sk)->filter = filter;
119016 return 0;
119017 }
119018
119019 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
119020 {
119021 int len, ret = -EFAULT;
119022 + struct icmp_filter filter;
119023
119024 if (get_user(len, optlen))
119025 goto out;
119026 @@ -790,8 +794,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
119027 if (len > sizeof(struct icmp_filter))
119028 len = sizeof(struct icmp_filter);
119029 ret = -EFAULT;
119030 - if (put_user(len, optlen) ||
119031 - copy_to_user(optval, &raw_sk(sk)->filter, len))
119032 + filter = raw_sk(sk)->filter;
119033 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
119034 goto out;
119035 ret = 0;
119036 out: return ret;
119037 @@ -1020,7 +1024,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
119038 0, 0L, 0,
119039 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
119040 0, sock_i_ino(sp),
119041 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
119042 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
119043 }
119044
119045 static int raw_seq_show(struct seq_file *seq, void *v)
119046 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
119047 index f45f2a1..e7d47a3 100644
119048 --- a/net/ipv4/route.c
119049 +++ b/net/ipv4/route.c
119050 @@ -227,7 +227,7 @@ static const struct seq_operations rt_cache_seq_ops = {
119051
119052 static int rt_cache_seq_open(struct inode *inode, struct file *file)
119053 {
119054 - return seq_open(file, &rt_cache_seq_ops);
119055 + return seq_open_restrict(file, &rt_cache_seq_ops);
119056 }
119057
119058 static const struct file_operations rt_cache_seq_fops = {
119059 @@ -318,7 +318,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
119060
119061 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
119062 {
119063 - return seq_open(file, &rt_cpu_seq_ops);
119064 + return seq_open_restrict(file, &rt_cpu_seq_ops);
119065 }
119066
119067 static const struct file_operations rt_cpu_seq_fops = {
119068 @@ -356,7 +356,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
119069
119070 static int rt_acct_proc_open(struct inode *inode, struct file *file)
119071 {
119072 - return single_open(file, rt_acct_proc_show, NULL);
119073 + return single_open_restrict(file, rt_acct_proc_show, NULL);
119074 }
119075
119076 static const struct file_operations rt_acct_proc_fops = {
119077 @@ -458,11 +458,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
119078
119079 #define IP_IDENTS_SZ 2048u
119080 struct ip_ident_bucket {
119081 - atomic_t id;
119082 + atomic_unchecked_t id;
119083 u32 stamp32;
119084 };
119085
119086 -static struct ip_ident_bucket *ip_idents __read_mostly;
119087 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
119088
119089 /* In order to protect privacy, we add a perturbation to identifiers
119090 * if one generator is seldom used. This makes hard for an attacker
119091 @@ -478,7 +478,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
119092 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
119093 delta = prandom_u32_max(now - old);
119094
119095 - return atomic_add_return(segs + delta, &bucket->id) - segs;
119096 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
119097 }
119098 EXPORT_SYMBOL(ip_idents_reserve);
119099
119100 @@ -2641,34 +2641,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
119101 .maxlen = sizeof(int),
119102 .mode = 0200,
119103 .proc_handler = ipv4_sysctl_rtcache_flush,
119104 + .extra1 = &init_net,
119105 },
119106 { },
119107 };
119108
119109 static __net_init int sysctl_route_net_init(struct net *net)
119110 {
119111 - struct ctl_table *tbl;
119112 + ctl_table_no_const *tbl = NULL;
119113
119114 - tbl = ipv4_route_flush_table;
119115 if (!net_eq(net, &init_net)) {
119116 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
119117 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
119118 if (!tbl)
119119 goto err_dup;
119120
119121 /* Don't export sysctls to unprivileged users */
119122 if (net->user_ns != &init_user_ns)
119123 tbl[0].procname = NULL;
119124 - }
119125 - tbl[0].extra1 = net;
119126 + tbl[0].extra1 = net;
119127 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
119128 + } else
119129 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
119130
119131 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
119132 if (!net->ipv4.route_hdr)
119133 goto err_reg;
119134 return 0;
119135
119136 err_reg:
119137 - if (tbl != ipv4_route_flush_table)
119138 - kfree(tbl);
119139 + kfree(tbl);
119140 err_dup:
119141 return -ENOMEM;
119142 }
119143 @@ -2691,8 +2691,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
119144
119145 static __net_init int rt_genid_init(struct net *net)
119146 {
119147 - atomic_set(&net->ipv4.rt_genid, 0);
119148 - atomic_set(&net->fnhe_genid, 0);
119149 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
119150 + atomic_set_unchecked(&net->fnhe_genid, 0);
119151 get_random_bytes(&net->ipv4.dev_addr_genid,
119152 sizeof(net->ipv4.dev_addr_genid));
119153 return 0;
119154 @@ -2736,11 +2736,7 @@ int __init ip_rt_init(void)
119155 int rc = 0;
119156 int cpu;
119157
119158 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
119159 - if (!ip_idents)
119160 - panic("IP: failed to allocate ip_idents\n");
119161 -
119162 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
119163 + prandom_bytes(ip_idents, sizeof(ip_idents));
119164
119165 for_each_possible_cpu(cpu) {
119166 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
119167 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
119168 index c3852a7..7bdbde7 100644
119169 --- a/net/ipv4/sysctl_net_ipv4.c
119170 +++ b/net/ipv4/sysctl_net_ipv4.c
119171 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
119172 container_of(table->data, struct net, ipv4.ip_local_ports.range);
119173 int ret;
119174 int range[2];
119175 - struct ctl_table tmp = {
119176 + ctl_table_no_const tmp = {
119177 .data = &range,
119178 .maxlen = sizeof(range),
119179 .mode = table->mode,
119180 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
119181 int ret;
119182 gid_t urange[2];
119183 kgid_t low, high;
119184 - struct ctl_table tmp = {
119185 + ctl_table_no_const tmp = {
119186 .data = &urange,
119187 .maxlen = sizeof(urange),
119188 .mode = table->mode,
119189 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
119190 void __user *buffer, size_t *lenp, loff_t *ppos)
119191 {
119192 char val[TCP_CA_NAME_MAX];
119193 - struct ctl_table tbl = {
119194 + ctl_table_no_const tbl = {
119195 .data = val,
119196 .maxlen = TCP_CA_NAME_MAX,
119197 };
119198 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
119199 void __user *buffer, size_t *lenp,
119200 loff_t *ppos)
119201 {
119202 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
119203 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
119204 int ret;
119205
119206 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
119207 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
119208 void __user *buffer, size_t *lenp,
119209 loff_t *ppos)
119210 {
119211 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
119212 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
119213 int ret;
119214
119215 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
119216 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
119217 void __user *buffer, size_t *lenp,
119218 loff_t *ppos)
119219 {
119220 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
119221 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
119222 struct tcp_fastopen_context *ctxt;
119223 int ret;
119224 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
119225 @@ -902,13 +902,12 @@ static struct ctl_table ipv4_net_table[] = {
119226
119227 static __net_init int ipv4_sysctl_init_net(struct net *net)
119228 {
119229 - struct ctl_table *table;
119230 + ctl_table_no_const *table = NULL;
119231
119232 - table = ipv4_net_table;
119233 if (!net_eq(net, &init_net)) {
119234 int i;
119235
119236 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
119237 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
119238 if (!table)
119239 goto err_alloc;
119240
119241 @@ -917,7 +916,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
119242 table[i].data += (void *)net - (void *)&init_net;
119243 }
119244
119245 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
119246 + if (!net_eq(net, &init_net))
119247 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
119248 + else
119249 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
119250 if (!net->ipv4.ipv4_hdr)
119251 goto err_reg;
119252
119253 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
119254 index c9ab964..607d9f7 100644
119255 --- a/net/ipv4/tcp_input.c
119256 +++ b/net/ipv4/tcp_input.c
119257 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
119258 * without any lock. We want to make sure compiler wont store
119259 * intermediate values in this location.
119260 */
119261 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
119262 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
119263 sk->sk_max_pacing_rate);
119264 }
119265
119266 @@ -4610,7 +4610,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
119267 * simplifies code)
119268 */
119269 static void
119270 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119271 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
119272 struct sk_buff *head, struct sk_buff *tail,
119273 u32 start, u32 end)
119274 {
119275 @@ -5605,6 +5605,7 @@ discard:
119276 tcp_paws_reject(&tp->rx_opt, 0))
119277 goto discard_and_undo;
119278
119279 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
119280 if (th->syn) {
119281 /* We see SYN without ACK. It is attempt of
119282 * simultaneous connect with crossed SYNs.
119283 @@ -5655,6 +5656,7 @@ discard:
119284 goto discard;
119285 #endif
119286 }
119287 +#endif
119288 /* "fifth, if neither of the SYN or RST bits is set then
119289 * drop the segment and return."
119290 */
119291 @@ -5701,7 +5703,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
119292 goto discard;
119293
119294 if (th->syn) {
119295 - if (th->fin)
119296 + if (th->fin || th->urg || th->psh)
119297 goto discard;
119298 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
119299 return 1;
119300 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
119301 index fc1c658..42a8d34 100644
119302 --- a/net/ipv4/tcp_ipv4.c
119303 +++ b/net/ipv4/tcp_ipv4.c
119304 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
119305 int sysctl_tcp_low_latency __read_mostly;
119306 EXPORT_SYMBOL(sysctl_tcp_low_latency);
119307
119308 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119309 +extern int grsec_enable_blackhole;
119310 +#endif
119311 +
119312 #ifdef CONFIG_TCP_MD5SIG
119313 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
119314 __be32 daddr, __be32 saddr, const struct tcphdr *th);
119315 @@ -1427,6 +1431,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
119316 return 0;
119317
119318 reset:
119319 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119320 + if (!grsec_enable_blackhole)
119321 +#endif
119322 tcp_v4_send_reset(rsk, skb);
119323 discard:
119324 kfree_skb(skb);
119325 @@ -1591,12 +1598,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
119326 TCP_SKB_CB(skb)->sacked = 0;
119327
119328 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
119329 - if (!sk)
119330 + if (!sk) {
119331 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119332 + ret = 1;
119333 +#endif
119334 goto no_tcp_socket;
119335 -
119336 + }
119337 process:
119338 - if (sk->sk_state == TCP_TIME_WAIT)
119339 + if (sk->sk_state == TCP_TIME_WAIT) {
119340 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119341 + ret = 2;
119342 +#endif
119343 goto do_time_wait;
119344 + }
119345
119346 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
119347 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
119348 @@ -1652,6 +1666,10 @@ csum_error:
119349 bad_packet:
119350 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
119351 } else {
119352 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119353 + if (!grsec_enable_blackhole || (ret == 1 &&
119354 + (skb->dev->flags & IFF_LOOPBACK)))
119355 +#endif
119356 tcp_v4_send_reset(NULL, skb);
119357 }
119358
119359 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
119360 index 17e7339..c72ff6c 100644
119361 --- a/net/ipv4/tcp_minisocks.c
119362 +++ b/net/ipv4/tcp_minisocks.c
119363 @@ -27,6 +27,10 @@
119364 #include <net/inet_common.h>
119365 #include <net/xfrm.h>
119366
119367 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119368 +extern int grsec_enable_blackhole;
119369 +#endif
119370 +
119371 int sysctl_tcp_syncookies __read_mostly = 1;
119372 EXPORT_SYMBOL(sysctl_tcp_syncookies);
119373
119374 @@ -778,7 +782,10 @@ embryonic_reset:
119375 * avoid becoming vulnerable to outside attack aiming at
119376 * resetting legit local connections.
119377 */
119378 - req->rsk_ops->send_reset(sk, skb);
119379 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119380 + if (!grsec_enable_blackhole)
119381 +#endif
119382 + req->rsk_ops->send_reset(sk, skb);
119383 } else if (fastopen) { /* received a valid RST pkt */
119384 reqsk_fastopen_remove(sk, req, true);
119385 tcp_reset(sk);
119386 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
119387 index ebf5ff5..4d1ff32 100644
119388 --- a/net/ipv4/tcp_probe.c
119389 +++ b/net/ipv4/tcp_probe.c
119390 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
119391 if (cnt + width >= len)
119392 break;
119393
119394 - if (copy_to_user(buf + cnt, tbuf, width))
119395 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
119396 return -EFAULT;
119397 cnt += width;
119398 }
119399 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
119400 index 8c65dc1..55fd1ba 100644
119401 --- a/net/ipv4/tcp_timer.c
119402 +++ b/net/ipv4/tcp_timer.c
119403 @@ -22,6 +22,10 @@
119404 #include <linux/gfp.h>
119405 #include <net/tcp.h>
119406
119407 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119408 +extern int grsec_lastack_retries;
119409 +#endif
119410 +
119411 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
119412 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
119413 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
119414 @@ -195,6 +199,13 @@ static int tcp_write_timeout(struct sock *sk)
119415 }
119416 }
119417
119418 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119419 + if ((sk->sk_state == TCP_LAST_ACK) &&
119420 + (grsec_lastack_retries > 0) &&
119421 + (grsec_lastack_retries < retry_until))
119422 + retry_until = grsec_lastack_retries;
119423 +#endif
119424 +
119425 if (retransmits_timed_out(sk, retry_until,
119426 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
119427 /* Has it gone just too far? */
119428 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
119429 index 83aa604..dbfddf5 100644
119430 --- a/net/ipv4/udp.c
119431 +++ b/net/ipv4/udp.c
119432 @@ -87,6 +87,7 @@
119433 #include <linux/types.h>
119434 #include <linux/fcntl.h>
119435 #include <linux/module.h>
119436 +#include <linux/security.h>
119437 #include <linux/socket.h>
119438 #include <linux/sockios.h>
119439 #include <linux/igmp.h>
119440 @@ -115,6 +116,10 @@
119441 #include <net/busy_poll.h>
119442 #include "udp_impl.h"
119443
119444 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119445 +extern int grsec_enable_blackhole;
119446 +#endif
119447 +
119448 struct udp_table udp_table __read_mostly;
119449 EXPORT_SYMBOL(udp_table);
119450
119451 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
119452 return true;
119453 }
119454
119455 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
119456 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
119457 +
119458 /*
119459 * This routine is called by the ICMP module when it gets some
119460 * sort of error condition. If err < 0 then the socket should
119461 @@ -944,9 +952,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
119462 dport = usin->sin_port;
119463 if (dport == 0)
119464 return -EINVAL;
119465 +
119466 + err = gr_search_udp_sendmsg(sk, usin);
119467 + if (err)
119468 + return err;
119469 } else {
119470 if (sk->sk_state != TCP_ESTABLISHED)
119471 return -EDESTADDRREQ;
119472 +
119473 + err = gr_search_udp_sendmsg(sk, NULL);
119474 + if (err)
119475 + return err;
119476 +
119477 daddr = inet->inet_daddr;
119478 dport = inet->inet_dport;
119479 /* Open fast path for connected socket.
119480 @@ -1193,7 +1210,7 @@ static unsigned int first_packet_length(struct sock *sk)
119481 IS_UDPLITE(sk));
119482 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119483 IS_UDPLITE(sk));
119484 - atomic_inc(&sk->sk_drops);
119485 + atomic_inc_unchecked(&sk->sk_drops);
119486 __skb_unlink(skb, rcvq);
119487 __skb_queue_tail(&list_kill, skb);
119488 }
119489 @@ -1273,6 +1290,10 @@ try_again:
119490 if (!skb)
119491 goto out;
119492
119493 + err = gr_search_udp_recvmsg(sk, skb);
119494 + if (err)
119495 + goto out_free;
119496 +
119497 ulen = skb->len - sizeof(struct udphdr);
119498 copied = len;
119499 if (copied > ulen)
119500 @@ -1305,7 +1326,7 @@ try_again:
119501 if (unlikely(err)) {
119502 trace_kfree_skb(skb, udp_recvmsg);
119503 if (!peeked) {
119504 - atomic_inc(&sk->sk_drops);
119505 + atomic_inc_unchecked(&sk->sk_drops);
119506 UDP_INC_STATS_USER(sock_net(sk),
119507 UDP_MIB_INERRORS, is_udplite);
119508 }
119509 @@ -1599,7 +1620,7 @@ csum_error:
119510 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
119511 drop:
119512 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
119513 - atomic_inc(&sk->sk_drops);
119514 + atomic_inc_unchecked(&sk->sk_drops);
119515 kfree_skb(skb);
119516 return -1;
119517 }
119518 @@ -1617,7 +1638,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
119519 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
119520
119521 if (!skb1) {
119522 - atomic_inc(&sk->sk_drops);
119523 + atomic_inc_unchecked(&sk->sk_drops);
119524 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
119525 IS_UDPLITE(sk));
119526 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119527 @@ -1823,6 +1844,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
119528 goto csum_error;
119529
119530 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
119531 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119532 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
119533 +#endif
119534 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
119535
119536 /*
119537 @@ -2420,7 +2444,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
119538 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
119539 0, sock_i_ino(sp),
119540 atomic_read(&sp->sk_refcnt), sp,
119541 - atomic_read(&sp->sk_drops));
119542 + atomic_read_unchecked(&sp->sk_drops));
119543 }
119544
119545 int udp4_seq_show(struct seq_file *seq, void *v)
119546 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
119547 index bff6974..c63736c 100644
119548 --- a/net/ipv4/xfrm4_policy.c
119549 +++ b/net/ipv4/xfrm4_policy.c
119550 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
119551 fl4->flowi4_tos = iph->tos;
119552 }
119553
119554 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
119555 +static int xfrm4_garbage_collect(struct dst_ops *ops)
119556 {
119557 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
119558
119559 - xfrm4_policy_afinfo.garbage_collect(net);
119560 + xfrm_garbage_collect_deferred(net);
119561 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
119562 }
119563
119564 @@ -268,19 +268,18 @@ static struct ctl_table xfrm4_policy_table[] = {
119565
119566 static int __net_init xfrm4_net_init(struct net *net)
119567 {
119568 - struct ctl_table *table;
119569 + ctl_table_no_const *table = NULL;
119570 struct ctl_table_header *hdr;
119571
119572 - table = xfrm4_policy_table;
119573 if (!net_eq(net, &init_net)) {
119574 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119575 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
119576 if (!table)
119577 goto err_alloc;
119578
119579 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
119580 - }
119581 -
119582 - hdr = register_net_sysctl(net, "net/ipv4", table);
119583 + hdr = register_net_sysctl(net, "net/ipv4", table);
119584 + } else
119585 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
119586 if (!hdr)
119587 goto err_reg;
119588
119589 @@ -288,8 +287,7 @@ static int __net_init xfrm4_net_init(struct net *net)
119590 return 0;
119591
119592 err_reg:
119593 - if (!net_eq(net, &init_net))
119594 - kfree(table);
119595 + kfree(table);
119596 err_alloc:
119597 return -ENOMEM;
119598 }
119599 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
119600 index 37b70e8..1475ab7 100644
119601 --- a/net/ipv6/addrconf.c
119602 +++ b/net/ipv6/addrconf.c
119603 @@ -178,7 +178,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
119604 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119605 .mtu6 = IPV6_MIN_MTU,
119606 .accept_ra = 1,
119607 - .accept_redirects = 1,
119608 + .accept_redirects = 0,
119609 .autoconf = 1,
119610 .force_mld_version = 0,
119611 .mldv1_unsolicited_report_interval = 10 * HZ,
119612 @@ -219,7 +219,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
119613 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
119614 .mtu6 = IPV6_MIN_MTU,
119615 .accept_ra = 1,
119616 - .accept_redirects = 1,
119617 + .accept_redirects = 0,
119618 .autoconf = 1,
119619 .force_mld_version = 0,
119620 .mldv1_unsolicited_report_interval = 10 * HZ,
119621 @@ -620,7 +620,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
119622 idx = 0;
119623 head = &net->dev_index_head[h];
119624 rcu_read_lock();
119625 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
119626 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
119627 net->dev_base_seq;
119628 hlist_for_each_entry_rcu(dev, head, index_hlist) {
119629 if (idx < s_idx)
119630 @@ -2506,7 +2506,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
119631 p.iph.ihl = 5;
119632 p.iph.protocol = IPPROTO_IPV6;
119633 p.iph.ttl = 64;
119634 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
119635 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
119636
119637 if (ops->ndo_do_ioctl) {
119638 mm_segment_t oldfs = get_fs();
119639 @@ -3772,16 +3772,23 @@ static const struct file_operations if6_fops = {
119640 .release = seq_release_net,
119641 };
119642
119643 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
119644 +extern void unregister_ipv6_seq_ops_addr(void);
119645 +
119646 static int __net_init if6_proc_net_init(struct net *net)
119647 {
119648 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
119649 + register_ipv6_seq_ops_addr(&if6_seq_ops);
119650 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
119651 + unregister_ipv6_seq_ops_addr();
119652 return -ENOMEM;
119653 + }
119654 return 0;
119655 }
119656
119657 static void __net_exit if6_proc_net_exit(struct net *net)
119658 {
119659 remove_proc_entry("if_inet6", net->proc_net);
119660 + unregister_ipv6_seq_ops_addr();
119661 }
119662
119663 static struct pernet_operations if6_proc_net_ops = {
119664 @@ -4400,7 +4407,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
119665 s_ip_idx = ip_idx = cb->args[2];
119666
119667 rcu_read_lock();
119668 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119669 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119670 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
119671 idx = 0;
119672 head = &net->dev_index_head[h];
119673 @@ -5057,7 +5064,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119674 rt_genid_bump_ipv6(net);
119675 break;
119676 }
119677 - atomic_inc(&net->ipv6.dev_addr_genid);
119678 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
119679 }
119680
119681 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119682 @@ -5077,7 +5084,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
119683 int *valp = ctl->data;
119684 int val = *valp;
119685 loff_t pos = *ppos;
119686 - struct ctl_table lctl;
119687 + ctl_table_no_const lctl;
119688 int ret;
119689
119690 /*
119691 @@ -5102,7 +5109,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
119692 {
119693 struct inet6_dev *idev = ctl->extra1;
119694 int min_mtu = IPV6_MIN_MTU;
119695 - struct ctl_table lctl;
119696 + ctl_table_no_const lctl;
119697
119698 lctl = *ctl;
119699 lctl.extra1 = &min_mtu;
119700 @@ -5177,7 +5184,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
119701 int *valp = ctl->data;
119702 int val = *valp;
119703 loff_t pos = *ppos;
119704 - struct ctl_table lctl;
119705 + ctl_table_no_const lctl;
119706 int ret;
119707
119708 /*
119709 @@ -5242,7 +5249,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
119710 int err;
119711 struct in6_addr addr;
119712 char str[IPV6_MAX_STRLEN];
119713 - struct ctl_table lctl = *ctl;
119714 + ctl_table_no_const lctl = *ctl;
119715 struct net *net = ctl->extra2;
119716 struct ipv6_stable_secret *secret = ctl->data;
119717
119718 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
119719 index eef63b3..d68f5da 100644
119720 --- a/net/ipv6/af_inet6.c
119721 +++ b/net/ipv6/af_inet6.c
119722 @@ -768,7 +768,7 @@ static int __net_init inet6_net_init(struct net *net)
119723 net->ipv6.sysctl.auto_flowlabels = 0;
119724 net->ipv6.sysctl.idgen_retries = 3;
119725 net->ipv6.sysctl.idgen_delay = 1 * HZ;
119726 - atomic_set(&net->ipv6.fib6_sernum, 1);
119727 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
119728
119729 err = ipv6_init_mibs(net);
119730 if (err)
119731 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
119732 index 62d908e..bac79a9 100644
119733 --- a/net/ipv6/datagram.c
119734 +++ b/net/ipv6/datagram.c
119735 @@ -967,5 +967,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
119736 0,
119737 sock_i_ino(sp),
119738 atomic_read(&sp->sk_refcnt), sp,
119739 - atomic_read(&sp->sk_drops));
119740 + atomic_read_unchecked(&sp->sk_drops));
119741 }
119742 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
119743 index 2c2b5d5..cc01abd 100644
119744 --- a/net/ipv6/icmp.c
119745 +++ b/net/ipv6/icmp.c
119746 @@ -1004,7 +1004,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
119747
119748 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
119749 {
119750 - struct ctl_table *table;
119751 + ctl_table_no_const *table;
119752
119753 table = kmemdup(ipv6_icmp_table_template,
119754 sizeof(ipv6_icmp_table_template),
119755 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
119756 index bde57b1..5b45dbb 100644
119757 --- a/net/ipv6/ip6_fib.c
119758 +++ b/net/ipv6/ip6_fib.c
119759 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
119760 int new, old;
119761
119762 do {
119763 - old = atomic_read(&net->ipv6.fib6_sernum);
119764 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
119765 new = old < INT_MAX ? old + 1 : 1;
119766 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
119767 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
119768 old, new) != old);
119769 return new;
119770 }
119771 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
119772 index a38d3ac..d02e37d 100644
119773 --- a/net/ipv6/ip6_gre.c
119774 +++ b/net/ipv6/ip6_gre.c
119775 @@ -71,8 +71,8 @@ struct ip6gre_net {
119776 struct net_device *fb_tunnel_dev;
119777 };
119778
119779 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
119780 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
119781 +static struct rtnl_link_ops ip6gre_link_ops;
119782 +static struct rtnl_link_ops ip6gre_tap_ops;
119783 static int ip6gre_tunnel_init(struct net_device *dev);
119784 static void ip6gre_tunnel_setup(struct net_device *dev);
119785 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
119786 @@ -1280,7 +1280,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
119787 }
119788
119789
119790 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
119791 +static struct inet6_protocol ip6gre_protocol = {
119792 .handler = ip6gre_rcv,
119793 .err_handler = ip6gre_err,
119794 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
119795 @@ -1639,7 +1639,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
119796 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
119797 };
119798
119799 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119800 +static struct rtnl_link_ops ip6gre_link_ops = {
119801 .kind = "ip6gre",
119802 .maxtype = IFLA_GRE_MAX,
119803 .policy = ip6gre_policy,
119804 @@ -1654,7 +1654,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119805 .get_link_net = ip6_tnl_get_link_net,
119806 };
119807
119808 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
119809 +static struct rtnl_link_ops ip6gre_tap_ops = {
119810 .kind = "ip6gretap",
119811 .maxtype = IFLA_GRE_MAX,
119812 .policy = ip6gre_policy,
119813 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
119814 index 5cafd92..d5aead4 100644
119815 --- a/net/ipv6/ip6_tunnel.c
119816 +++ b/net/ipv6/ip6_tunnel.c
119817 @@ -80,7 +80,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119818
119819 static int ip6_tnl_dev_init(struct net_device *dev);
119820 static void ip6_tnl_dev_setup(struct net_device *dev);
119821 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
119822 +static struct rtnl_link_ops ip6_link_ops;
119823
119824 static int ip6_tnl_net_id __read_mostly;
119825 struct ip6_tnl_net {
119826 @@ -1776,7 +1776,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
119827 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
119828 };
119829
119830 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
119831 +static struct rtnl_link_ops ip6_link_ops = {
119832 .kind = "ip6tnl",
119833 .maxtype = IFLA_IPTUN_MAX,
119834 .policy = ip6_tnl_policy,
119835 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
119836 index 0224c03..c5ec3d9 100644
119837 --- a/net/ipv6/ip6_vti.c
119838 +++ b/net/ipv6/ip6_vti.c
119839 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119840
119841 static int vti6_dev_init(struct net_device *dev);
119842 static void vti6_dev_setup(struct net_device *dev);
119843 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
119844 +static struct rtnl_link_ops vti6_link_ops;
119845
119846 static int vti6_net_id __read_mostly;
119847 struct vti6_net {
119848 @@ -1019,7 +1019,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
119849 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
119850 };
119851
119852 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
119853 +static struct rtnl_link_ops vti6_link_ops = {
119854 .kind = "vti6",
119855 .maxtype = IFLA_VTI_MAX,
119856 .policy = vti6_policy,
119857 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
119858 index 63e6956..ebbbcf6 100644
119859 --- a/net/ipv6/ipv6_sockglue.c
119860 +++ b/net/ipv6/ipv6_sockglue.c
119861 @@ -1015,7 +1015,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
119862 if (sk->sk_type != SOCK_STREAM)
119863 return -ENOPROTOOPT;
119864
119865 - msg.msg_control = optval;
119866 + msg.msg_control = (void __force_kernel *)optval;
119867 msg.msg_controllen = len;
119868 msg.msg_flags = flags;
119869
119870 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
119871 index 62f5b0d..331fdb1 100644
119872 --- a/net/ipv6/netfilter/ip6_tables.c
119873 +++ b/net/ipv6/netfilter/ip6_tables.c
119874 @@ -1085,14 +1085,14 @@ static int compat_table_info(const struct xt_table_info *info,
119875 #endif
119876
119877 static int get_info(struct net *net, void __user *user,
119878 - const int *len, int compat)
119879 + int len, int compat)
119880 {
119881 char name[XT_TABLE_MAXNAMELEN];
119882 struct xt_table *t;
119883 int ret;
119884
119885 - if (*len != sizeof(struct ip6t_getinfo)) {
119886 - duprintf("length %u != %zu\n", *len,
119887 + if (len != sizeof(struct ip6t_getinfo)) {
119888 + duprintf("length %u != %zu\n", len,
119889 sizeof(struct ip6t_getinfo));
119890 return -EINVAL;
119891 }
119892 @@ -1129,7 +1129,7 @@ static int get_info(struct net *net, void __user *user,
119893 info.size = private->size;
119894 strcpy(info.name, name);
119895
119896 - if (copy_to_user(user, &info, *len) != 0)
119897 + if (copy_to_user(user, &info, len) != 0)
119898 ret = -EFAULT;
119899 else
119900 ret = 0;
119901 @@ -1991,7 +1991,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119902
119903 switch (cmd) {
119904 case IP6T_SO_GET_INFO:
119905 - ret = get_info(sock_net(sk), user, len, 1);
119906 + ret = get_info(sock_net(sk), user, *len, 1);
119907 break;
119908 case IP6T_SO_GET_ENTRIES:
119909 ret = compat_get_entries(sock_net(sk), user, len);
119910 @@ -2038,7 +2038,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119911
119912 switch (cmd) {
119913 case IP6T_SO_GET_INFO:
119914 - ret = get_info(sock_net(sk), user, len, 0);
119915 + ret = get_info(sock_net(sk), user, *len, 0);
119916 break;
119917
119918 case IP6T_SO_GET_ENTRIES:
119919 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
119920 index 6f187c8..55e564f 100644
119921 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
119922 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
119923 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
119924
119925 static int nf_ct_frag6_sysctl_register(struct net *net)
119926 {
119927 - struct ctl_table *table;
119928 + ctl_table_no_const *table = NULL;
119929 struct ctl_table_header *hdr;
119930
119931 - table = nf_ct_frag6_sysctl_table;
119932 if (!net_eq(net, &init_net)) {
119933 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
119934 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
119935 GFP_KERNEL);
119936 if (table == NULL)
119937 goto err_alloc;
119938 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119939 table[2].data = &net->nf_frag.frags.high_thresh;
119940 table[2].extra1 = &net->nf_frag.frags.low_thresh;
119941 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
119942 - }
119943 -
119944 - hdr = register_net_sysctl(net, "net/netfilter", table);
119945 + hdr = register_net_sysctl(net, "net/netfilter", table);
119946 + } else
119947 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
119948 if (hdr == NULL)
119949 goto err_reg;
119950
119951 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119952 return 0;
119953
119954 err_reg:
119955 - if (!net_eq(net, &init_net))
119956 - kfree(table);
119957 + kfree(table);
119958 err_alloc:
119959 return -ENOMEM;
119960 }
119961 @@ -348,7 +346,7 @@ found:
119962 fq->ecn |= ecn;
119963 if (payload_len > fq->q.max_size)
119964 fq->q.max_size = payload_len;
119965 - add_frag_mem_limit(&fq->q, skb->truesize);
119966 + add_frag_mem_limit(fq->q.net, skb->truesize);
119967
119968 /* The first fragment.
119969 * nhoffset is obtained from the first fragment, of course.
119970 @@ -430,7 +428,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
119971 clone->ip_summed = head->ip_summed;
119972
119973 NFCT_FRAG6_CB(clone)->orig = NULL;
119974 - add_frag_mem_limit(&fq->q, clone->truesize);
119975 + add_frag_mem_limit(fq->q.net, clone->truesize);
119976 }
119977
119978 /* We have to remove fragment header from datagram and to relocate
119979 @@ -454,7 +452,7 @@ nf_ct_frag6_reasm(struct frag_queue *fq, struct net_device *dev)
119980 head->csum = csum_add(head->csum, fp->csum);
119981 head->truesize += fp->truesize;
119982 }
119983 - sub_frag_mem_limit(&fq->q, head->truesize);
119984 + sub_frag_mem_limit(fq->q.net, head->truesize);
119985
119986 head->ignore_df = 1;
119987 head->next = NULL;
119988 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
119989 index 263a516..692f738 100644
119990 --- a/net/ipv6/ping.c
119991 +++ b/net/ipv6/ping.c
119992 @@ -240,6 +240,24 @@ static struct pernet_operations ping_v6_net_ops = {
119993 };
119994 #endif
119995
119996 +static struct pingv6_ops real_pingv6_ops = {
119997 + .ipv6_recv_error = ipv6_recv_error,
119998 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
119999 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
120000 + .icmpv6_err_convert = icmpv6_err_convert,
120001 + .ipv6_icmp_error = ipv6_icmp_error,
120002 + .ipv6_chk_addr = ipv6_chk_addr,
120003 +};
120004 +
120005 +static struct pingv6_ops dummy_pingv6_ops = {
120006 + .ipv6_recv_error = dummy_ipv6_recv_error,
120007 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
120008 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
120009 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
120010 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
120011 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
120012 +};
120013 +
120014 int __init pingv6_init(void)
120015 {
120016 #ifdef CONFIG_PROC_FS
120017 @@ -247,13 +265,7 @@ int __init pingv6_init(void)
120018 if (ret)
120019 return ret;
120020 #endif
120021 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
120022 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
120023 - pingv6_ops.ip6_datagram_recv_specific_ctl =
120024 - ip6_datagram_recv_specific_ctl;
120025 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
120026 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
120027 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
120028 + pingv6_ops = &real_pingv6_ops;
120029 return inet6_register_protosw(&pingv6_protosw);
120030 }
120031
120032 @@ -262,14 +274,9 @@ int __init pingv6_init(void)
120033 */
120034 void pingv6_exit(void)
120035 {
120036 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
120037 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
120038 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
120039 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
120040 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
120041 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
120042 #ifdef CONFIG_PROC_FS
120043 unregister_pernet_subsys(&ping_v6_net_ops);
120044 #endif
120045 + pingv6_ops = &dummy_pingv6_ops;
120046 inet6_unregister_protosw(&pingv6_protosw);
120047 }
120048 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
120049 index 679253d0..70b653c 100644
120050 --- a/net/ipv6/proc.c
120051 +++ b/net/ipv6/proc.c
120052 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
120053 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
120054 goto proc_snmp6_fail;
120055
120056 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
120057 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
120058 if (!net->mib.proc_net_devsnmp6)
120059 goto proc_dev_snmp6_fail;
120060 return 0;
120061 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
120062 index 8072bd4..1629245 100644
120063 --- a/net/ipv6/raw.c
120064 +++ b/net/ipv6/raw.c
120065 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
120066 {
120067 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
120068 skb_checksum_complete(skb)) {
120069 - atomic_inc(&sk->sk_drops);
120070 + atomic_inc_unchecked(&sk->sk_drops);
120071 kfree_skb(skb);
120072 return NET_RX_DROP;
120073 }
120074 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
120075 struct raw6_sock *rp = raw6_sk(sk);
120076
120077 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
120078 - atomic_inc(&sk->sk_drops);
120079 + atomic_inc_unchecked(&sk->sk_drops);
120080 kfree_skb(skb);
120081 return NET_RX_DROP;
120082 }
120083 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
120084
120085 if (inet->hdrincl) {
120086 if (skb_checksum_complete(skb)) {
120087 - atomic_inc(&sk->sk_drops);
120088 + atomic_inc_unchecked(&sk->sk_drops);
120089 kfree_skb(skb);
120090 return NET_RX_DROP;
120091 }
120092 @@ -608,7 +608,7 @@ out:
120093 return err;
120094 }
120095
120096 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
120097 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
120098 struct flowi6 *fl6, struct dst_entry **dstp,
120099 unsigned int flags)
120100 {
120101 @@ -913,12 +913,15 @@ do_confirm:
120102 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
120103 char __user *optval, int optlen)
120104 {
120105 + struct icmp6_filter filter;
120106 +
120107 switch (optname) {
120108 case ICMPV6_FILTER:
120109 if (optlen > sizeof(struct icmp6_filter))
120110 optlen = sizeof(struct icmp6_filter);
120111 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
120112 + if (copy_from_user(&filter, optval, optlen))
120113 return -EFAULT;
120114 + raw6_sk(sk)->filter = filter;
120115 return 0;
120116 default:
120117 return -ENOPROTOOPT;
120118 @@ -931,6 +934,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
120119 char __user *optval, int __user *optlen)
120120 {
120121 int len;
120122 + struct icmp6_filter filter;
120123
120124 switch (optname) {
120125 case ICMPV6_FILTER:
120126 @@ -942,7 +946,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
120127 len = sizeof(struct icmp6_filter);
120128 if (put_user(len, optlen))
120129 return -EFAULT;
120130 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
120131 + filter = raw6_sk(sk)->filter;
120132 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
120133 return -EFAULT;
120134 return 0;
120135 default:
120136 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
120137 index 8ffa2c8..0db5dad 100644
120138 --- a/net/ipv6/reassembly.c
120139 +++ b/net/ipv6/reassembly.c
120140 @@ -144,7 +144,7 @@ void ip6_expire_frag_queue(struct net *net, struct frag_queue *fq,
120141
120142 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMFAILS);
120143
120144 - if (fq->q.flags & INET_FRAG_EVICTED)
120145 + if (inet_frag_evicting(&fq->q))
120146 goto out_rcu_unlock;
120147
120148 IP6_INC_STATS_BH(net, __in6_dev_get(dev), IPSTATS_MIB_REASMTIMEOUT);
120149 @@ -330,7 +330,7 @@ found:
120150 fq->q.stamp = skb->tstamp;
120151 fq->q.meat += skb->len;
120152 fq->ecn |= ecn;
120153 - add_frag_mem_limit(&fq->q, skb->truesize);
120154 + add_frag_mem_limit(fq->q.net, skb->truesize);
120155
120156 /* The first fragment.
120157 * nhoffset is obtained from the first fragment, of course.
120158 @@ -443,7 +443,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
120159 head->len -= clone->len;
120160 clone->csum = 0;
120161 clone->ip_summed = head->ip_summed;
120162 - add_frag_mem_limit(&fq->q, clone->truesize);
120163 + add_frag_mem_limit(fq->q.net, clone->truesize);
120164 }
120165
120166 /* We have to remove fragment header from datagram and to relocate
120167 @@ -481,7 +481,7 @@ static int ip6_frag_reasm(struct frag_queue *fq, struct sk_buff *prev,
120168 }
120169 fp = next;
120170 }
120171 - sub_frag_mem_limit(&fq->q, sum_truesize);
120172 + sub_frag_mem_limit(fq->q.net, sum_truesize);
120173
120174 head->next = NULL;
120175 head->dev = dev;
120176 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
120177
120178 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120179 {
120180 - struct ctl_table *table;
120181 + ctl_table_no_const *table = NULL;
120182 struct ctl_table_header *hdr;
120183
120184 - table = ip6_frags_ns_ctl_table;
120185 if (!net_eq(net, &init_net)) {
120186 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
120187 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
120188 if (!table)
120189 goto err_alloc;
120190
120191 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120192 /* Don't export sysctls to unprivileged users */
120193 if (net->user_ns != &init_user_ns)
120194 table[0].procname = NULL;
120195 - }
120196 + hdr = register_net_sysctl(net, "net/ipv6", table);
120197 + } else
120198 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
120199
120200 - hdr = register_net_sysctl(net, "net/ipv6", table);
120201 if (!hdr)
120202 goto err_reg;
120203
120204 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
120205 return 0;
120206
120207 err_reg:
120208 - if (!net_eq(net, &init_net))
120209 - kfree(table);
120210 + kfree(table);
120211 err_alloc:
120212 return -ENOMEM;
120213 }
120214 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
120215 index c73ae50..aa55e00 100644
120216 --- a/net/ipv6/route.c
120217 +++ b/net/ipv6/route.c
120218 @@ -3046,7 +3046,7 @@ struct ctl_table ipv6_route_table_template[] = {
120219
120220 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
120221 {
120222 - struct ctl_table *table;
120223 + ctl_table_no_const *table;
120224
120225 table = kmemdup(ipv6_route_table_template,
120226 sizeof(ipv6_route_table_template),
120227 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
120228 index ac35a28..070cc8c 100644
120229 --- a/net/ipv6/sit.c
120230 +++ b/net/ipv6/sit.c
120231 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
120232 static void ipip6_dev_free(struct net_device *dev);
120233 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
120234 __be32 *v4dst);
120235 -static struct rtnl_link_ops sit_link_ops __read_mostly;
120236 +static struct rtnl_link_ops sit_link_ops;
120237
120238 static int sit_net_id __read_mostly;
120239 struct sit_net {
120240 @@ -1749,7 +1749,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
120241 unregister_netdevice_queue(dev, head);
120242 }
120243
120244 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
120245 +static struct rtnl_link_ops sit_link_ops = {
120246 .kind = "sit",
120247 .maxtype = IFLA_IPTUN_MAX,
120248 .policy = ipip6_policy,
120249 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
120250 index abcc79f..3b2d2d5 100644
120251 --- a/net/ipv6/sysctl_net_ipv6.c
120252 +++ b/net/ipv6/sysctl_net_ipv6.c
120253 @@ -92,7 +92,7 @@ static struct ctl_table ipv6_rotable[] = {
120254
120255 static int __net_init ipv6_sysctl_net_init(struct net *net)
120256 {
120257 - struct ctl_table *ipv6_table;
120258 + ctl_table_no_const *ipv6_table;
120259 struct ctl_table *ipv6_route_table;
120260 struct ctl_table *ipv6_icmp_table;
120261 int err;
120262 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
120263 index 3adffb3..a67e4d1 100644
120264 --- a/net/ipv6/tcp_ipv6.c
120265 +++ b/net/ipv6/tcp_ipv6.c
120266 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
120267 }
120268 }
120269
120270 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120271 +extern int grsec_enable_blackhole;
120272 +#endif
120273 +
120274 static __u32 tcp_v6_init_sequence(const struct sk_buff *skb)
120275 {
120276 return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32,
120277 @@ -1283,6 +1287,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
120278 return 0;
120279
120280 reset:
120281 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120282 + if (!grsec_enable_blackhole)
120283 +#endif
120284 tcp_v6_send_reset(sk, skb);
120285 discard:
120286 if (opt_skb)
120287 @@ -1392,12 +1399,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
120288
120289 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
120290 inet6_iif(skb));
120291 - if (!sk)
120292 + if (!sk) {
120293 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120294 + ret = 1;
120295 +#endif
120296 goto no_tcp_socket;
120297 + }
120298
120299 process:
120300 - if (sk->sk_state == TCP_TIME_WAIT)
120301 + if (sk->sk_state == TCP_TIME_WAIT) {
120302 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120303 + ret = 2;
120304 +#endif
120305 goto do_time_wait;
120306 + }
120307
120308 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
120309 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
120310 @@ -1448,6 +1463,10 @@ csum_error:
120311 bad_packet:
120312 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
120313 } else {
120314 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120315 + if (!grsec_enable_blackhole || (ret == 1 &&
120316 + (skb->dev->flags & IFF_LOOPBACK)))
120317 +#endif
120318 tcp_v6_send_reset(NULL, skb);
120319 }
120320
120321 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
120322 index e51fc3e..8f04229 100644
120323 --- a/net/ipv6/udp.c
120324 +++ b/net/ipv6/udp.c
120325 @@ -76,6 +76,10 @@ static u32 udp6_ehashfn(const struct net *net,
120326 udp_ipv6_hash_secret + net_hash_mix(net));
120327 }
120328
120329 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120330 +extern int grsec_enable_blackhole;
120331 +#endif
120332 +
120333 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
120334 {
120335 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
120336 @@ -445,7 +449,7 @@ try_again:
120337 if (unlikely(err)) {
120338 trace_kfree_skb(skb, udpv6_recvmsg);
120339 if (!peeked) {
120340 - atomic_inc(&sk->sk_drops);
120341 + atomic_inc_unchecked(&sk->sk_drops);
120342 if (is_udp4)
120343 UDP_INC_STATS_USER(sock_net(sk),
120344 UDP_MIB_INERRORS,
120345 @@ -709,7 +713,7 @@ csum_error:
120346 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
120347 drop:
120348 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
120349 - atomic_inc(&sk->sk_drops);
120350 + atomic_inc_unchecked(&sk->sk_drops);
120351 kfree_skb(skb);
120352 return -1;
120353 }
120354 @@ -750,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
120355 if (likely(!skb1))
120356 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
120357 if (!skb1) {
120358 - atomic_inc(&sk->sk_drops);
120359 + atomic_inc_unchecked(&sk->sk_drops);
120360 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
120361 IS_UDPLITE(sk));
120362 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
120363 @@ -934,6 +938,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
120364 goto csum_error;
120365
120366 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
120367 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
120368 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
120369 +#endif
120370 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
120371
120372 kfree_skb(skb);
120373 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
120374 index f337a90..2a9a9db 100644
120375 --- a/net/ipv6/xfrm6_policy.c
120376 +++ b/net/ipv6/xfrm6_policy.c
120377 @@ -222,11 +222,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
120378 }
120379 }
120380
120381 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
120382 +static int xfrm6_garbage_collect(struct dst_ops *ops)
120383 {
120384 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
120385
120386 - xfrm6_policy_afinfo.garbage_collect(net);
120387 + xfrm_garbage_collect_deferred(net);
120388 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
120389 }
120390
120391 @@ -338,19 +338,19 @@ static struct ctl_table xfrm6_policy_table[] = {
120392
120393 static int __net_init xfrm6_net_init(struct net *net)
120394 {
120395 - struct ctl_table *table;
120396 + ctl_table_no_const *table = NULL;
120397 struct ctl_table_header *hdr;
120398
120399 - table = xfrm6_policy_table;
120400 if (!net_eq(net, &init_net)) {
120401 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120402 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
120403 if (!table)
120404 goto err_alloc;
120405
120406 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
120407 - }
120408 + hdr = register_net_sysctl(net, "net/ipv6", table);
120409 + } else
120410 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
120411
120412 - hdr = register_net_sysctl(net, "net/ipv6", table);
120413 if (!hdr)
120414 goto err_reg;
120415
120416 @@ -358,8 +358,7 @@ static int __net_init xfrm6_net_init(struct net *net)
120417 return 0;
120418
120419 err_reg:
120420 - if (!net_eq(net, &init_net))
120421 - kfree(table);
120422 + kfree(table);
120423 err_alloc:
120424 return -ENOMEM;
120425 }
120426 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
120427 index c1d247e..9e5949d 100644
120428 --- a/net/ipx/ipx_proc.c
120429 +++ b/net/ipx/ipx_proc.c
120430 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
120431 struct proc_dir_entry *p;
120432 int rc = -ENOMEM;
120433
120434 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
120435 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
120436
120437 if (!ipx_proc_dir)
120438 goto out;
120439 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
120440 index 683346d..cb0e12d 100644
120441 --- a/net/irda/ircomm/ircomm_tty.c
120442 +++ b/net/irda/ircomm/ircomm_tty.c
120443 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120444 add_wait_queue(&port->open_wait, &wait);
120445
120446 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
120447 - __FILE__, __LINE__, tty->driver->name, port->count);
120448 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120449
120450 spin_lock_irqsave(&port->lock, flags);
120451 - port->count--;
120452 + atomic_dec(&port->count);
120453 port->blocked_open++;
120454 spin_unlock_irqrestore(&port->lock, flags);
120455
120456 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120457 }
120458
120459 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
120460 - __FILE__, __LINE__, tty->driver->name, port->count);
120461 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120462
120463 schedule();
120464 }
120465 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
120466
120467 spin_lock_irqsave(&port->lock, flags);
120468 if (!tty_hung_up_p(filp))
120469 - port->count++;
120470 + atomic_inc(&port->count);
120471 port->blocked_open--;
120472 spin_unlock_irqrestore(&port->lock, flags);
120473
120474 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
120475 - __FILE__, __LINE__, tty->driver->name, port->count);
120476 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
120477
120478 if (!retval)
120479 port->flags |= ASYNC_NORMAL_ACTIVE;
120480 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
120481
120482 /* ++ is not atomic, so this should be protected - Jean II */
120483 spin_lock_irqsave(&self->port.lock, flags);
120484 - self->port.count++;
120485 + atomic_inc(&self->port.count);
120486 spin_unlock_irqrestore(&self->port.lock, flags);
120487 tty_port_tty_set(&self->port, tty);
120488
120489 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
120490 - self->line, self->port.count);
120491 + self->line, atomic_read(&self->port.count));
120492
120493 /* Not really used by us, but lets do it anyway */
120494 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
120495 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
120496 tty_kref_put(port->tty);
120497 }
120498 port->tty = NULL;
120499 - port->count = 0;
120500 + atomic_set(&port->count, 0);
120501 spin_unlock_irqrestore(&port->lock, flags);
120502
120503 wake_up_interruptible(&port->open_wait);
120504 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
120505 seq_putc(m, '\n');
120506
120507 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
120508 - seq_printf(m, "Open count: %d\n", self->port.count);
120509 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
120510 seq_printf(m, "Max data size: %d\n", self->max_data_size);
120511 seq_printf(m, "Max header size: %d\n", self->max_header_size);
120512
120513 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
120514 index b9ac598..f88cc56 100644
120515 --- a/net/irda/irproc.c
120516 +++ b/net/irda/irproc.c
120517 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
120518 {
120519 int i;
120520
120521 - proc_irda = proc_mkdir("irda", init_net.proc_net);
120522 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
120523 if (proc_irda == NULL)
120524 return;
120525
120526 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
120527 index 6daa52a..786aa2b 100644
120528 --- a/net/iucv/af_iucv.c
120529 +++ b/net/iucv/af_iucv.c
120530 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
120531 {
120532 char name[12];
120533
120534 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
120535 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120536 while (__iucv_get_sock_by_name(name)) {
120537 sprintf(name, "%08x",
120538 - atomic_inc_return(&iucv_sk_list.autobind_name));
120539 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
120540 }
120541 memcpy(iucv->src_name, name, 8);
120542 }
120543 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
120544 index 2a6a1fd..6c112b0 100644
120545 --- a/net/iucv/iucv.c
120546 +++ b/net/iucv/iucv.c
120547 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
120548 return NOTIFY_OK;
120549 }
120550
120551 -static struct notifier_block __refdata iucv_cpu_notifier = {
120552 +static struct notifier_block iucv_cpu_notifier = {
120553 .notifier_call = iucv_cpu_notify,
120554 };
120555
120556 diff --git a/net/key/af_key.c b/net/key/af_key.c
120557 index f0d52d7..9c9af38 100644
120558 --- a/net/key/af_key.c
120559 +++ b/net/key/af_key.c
120560 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
120561 static u32 get_acqseq(void)
120562 {
120563 u32 res;
120564 - static atomic_t acqseq;
120565 + static atomic_unchecked_t acqseq;
120566
120567 do {
120568 - res = atomic_inc_return(&acqseq);
120569 + res = atomic_inc_return_unchecked(&acqseq);
120570 } while (!res);
120571 return res;
120572 }
120573 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
120574 index 4b55287..bd247f7 100644
120575 --- a/net/l2tp/l2tp_eth.c
120576 +++ b/net/l2tp/l2tp_eth.c
120577 @@ -42,12 +42,12 @@ struct l2tp_eth {
120578 struct sock *tunnel_sock;
120579 struct l2tp_session *session;
120580 struct list_head list;
120581 - atomic_long_t tx_bytes;
120582 - atomic_long_t tx_packets;
120583 - atomic_long_t tx_dropped;
120584 - atomic_long_t rx_bytes;
120585 - atomic_long_t rx_packets;
120586 - atomic_long_t rx_errors;
120587 + atomic_long_unchecked_t tx_bytes;
120588 + atomic_long_unchecked_t tx_packets;
120589 + atomic_long_unchecked_t tx_dropped;
120590 + atomic_long_unchecked_t rx_bytes;
120591 + atomic_long_unchecked_t rx_packets;
120592 + atomic_long_unchecked_t rx_errors;
120593 };
120594
120595 /* via l2tp_session_priv() */
120596 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
120597 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
120598
120599 if (likely(ret == NET_XMIT_SUCCESS)) {
120600 - atomic_long_add(len, &priv->tx_bytes);
120601 - atomic_long_inc(&priv->tx_packets);
120602 + atomic_long_add_unchecked(len, &priv->tx_bytes);
120603 + atomic_long_inc_unchecked(&priv->tx_packets);
120604 } else {
120605 - atomic_long_inc(&priv->tx_dropped);
120606 + atomic_long_inc_unchecked(&priv->tx_dropped);
120607 }
120608 return NETDEV_TX_OK;
120609 }
120610 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
120611 {
120612 struct l2tp_eth *priv = netdev_priv(dev);
120613
120614 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
120615 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
120616 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
120617 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
120618 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
120619 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
120620 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
120621 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
120622 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
120623 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
120624 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
120625 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
120626 return stats;
120627 }
120628
120629 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
120630 nf_reset(skb);
120631
120632 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
120633 - atomic_long_inc(&priv->rx_packets);
120634 - atomic_long_add(data_len, &priv->rx_bytes);
120635 + atomic_long_inc_unchecked(&priv->rx_packets);
120636 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
120637 } else {
120638 - atomic_long_inc(&priv->rx_errors);
120639 + atomic_long_inc_unchecked(&priv->rx_errors);
120640 }
120641 return;
120642
120643 error:
120644 - atomic_long_inc(&priv->rx_errors);
120645 + atomic_long_inc_unchecked(&priv->rx_errors);
120646 kfree_skb(skb);
120647 }
120648
120649 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
120650 index 7964993..2c48a3a 100644
120651 --- a/net/l2tp/l2tp_ip.c
120652 +++ b/net/l2tp/l2tp_ip.c
120653 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
120654 .ops = &l2tp_ip_ops,
120655 };
120656
120657 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
120658 +static const struct net_protocol l2tp_ip_protocol = {
120659 .handler = l2tp_ip_recv,
120660 .netns_ok = 1,
120661 };
120662 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
120663 index d1ded37..c0d1e49 100644
120664 --- a/net/l2tp/l2tp_ip6.c
120665 +++ b/net/l2tp/l2tp_ip6.c
120666 @@ -755,7 +755,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
120667 .ops = &l2tp_ip6_ops,
120668 };
120669
120670 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
120671 +static const struct inet6_protocol l2tp_ip6_protocol = {
120672 .handler = l2tp_ip6_recv,
120673 };
120674
120675 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
120676 index 1a3c7e0..80f8b0c 100644
120677 --- a/net/llc/llc_proc.c
120678 +++ b/net/llc/llc_proc.c
120679 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
120680 int rc = -ENOMEM;
120681 struct proc_dir_entry *p;
120682
120683 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
120684 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
120685 if (!llc_proc_dir)
120686 goto out;
120687
120688 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
120689 index ff347a0..6ea4923 100644
120690 --- a/net/mac80211/cfg.c
120691 +++ b/net/mac80211/cfg.c
120692 @@ -582,7 +582,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
120693 ret = ieee80211_vif_use_channel(sdata, chandef,
120694 IEEE80211_CHANCTX_EXCLUSIVE);
120695 }
120696 - } else if (local->open_count == local->monitors) {
120697 + } else if (local_read(&local->open_count) == local->monitors) {
120698 local->_oper_chandef = *chandef;
120699 ieee80211_hw_config(local, 0);
120700 }
120701 @@ -3428,7 +3428,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
120702 else
120703 local->probe_req_reg--;
120704
120705 - if (!local->open_count)
120706 + if (!local_read(&local->open_count))
120707 break;
120708
120709 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
120710 @@ -3563,8 +3563,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
120711 if (chanctx_conf) {
120712 *chandef = sdata->vif.bss_conf.chandef;
120713 ret = 0;
120714 - } else if (local->open_count > 0 &&
120715 - local->open_count == local->monitors &&
120716 + } else if (local_read(&local->open_count) > 0 &&
120717 + local_read(&local->open_count) == local->monitors &&
120718 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
120719 if (local->use_chanctx)
120720 *chandef = local->monitor_chandef;
120721 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
120722 index c0a9187..2a13300 100644
120723 --- a/net/mac80211/ieee80211_i.h
120724 +++ b/net/mac80211/ieee80211_i.h
120725 @@ -30,6 +30,7 @@
120726 #include <net/ieee80211_radiotap.h>
120727 #include <net/cfg80211.h>
120728 #include <net/mac80211.h>
120729 +#include <asm/local.h>
120730 #include "key.h"
120731 #include "sta_info.h"
120732 #include "debug.h"
120733 @@ -1118,7 +1119,7 @@ struct ieee80211_local {
120734 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
120735 spinlock_t queue_stop_reason_lock;
120736
120737 - int open_count;
120738 + local_t open_count;
120739 int monitors, cooked_mntrs;
120740 /* number of interfaces with corresponding FIF_ flags */
120741 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
120742 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
120743 index 84cef60..53ec813 100644
120744 --- a/net/mac80211/iface.c
120745 +++ b/net/mac80211/iface.c
120746 @@ -550,7 +550,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120747 break;
120748 }
120749
120750 - if (local->open_count == 0) {
120751 + if (local_read(&local->open_count) == 0) {
120752 res = drv_start(local);
120753 if (res)
120754 goto err_del_bss;
120755 @@ -597,7 +597,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120756 res = drv_add_interface(local, sdata);
120757 if (res)
120758 goto err_stop;
120759 - } else if (local->monitors == 0 && local->open_count == 0) {
120760 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
120761 res = ieee80211_add_virtual_monitor(local);
120762 if (res)
120763 goto err_stop;
120764 @@ -707,7 +707,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120765 atomic_inc(&local->iff_promiscs);
120766
120767 if (coming_up)
120768 - local->open_count++;
120769 + local_inc(&local->open_count);
120770
120771 if (hw_reconf_flags)
120772 ieee80211_hw_config(local, hw_reconf_flags);
120773 @@ -745,7 +745,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120774 err_del_interface:
120775 drv_remove_interface(local, sdata);
120776 err_stop:
120777 - if (!local->open_count)
120778 + if (!local_read(&local->open_count))
120779 drv_stop(local);
120780 err_del_bss:
120781 sdata->bss = NULL;
120782 @@ -915,7 +915,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120783 }
120784
120785 if (going_down)
120786 - local->open_count--;
120787 + local_dec(&local->open_count);
120788
120789 switch (sdata->vif.type) {
120790 case NL80211_IFTYPE_AP_VLAN:
120791 @@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120792 atomic_set(&sdata->txqs_len[txqi->txq.ac], 0);
120793 }
120794
120795 - if (local->open_count == 0)
120796 + if (local_read(&local->open_count) == 0)
120797 ieee80211_clear_tx_pending(local);
120798
120799 /*
120800 @@ -1027,7 +1027,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120801 if (cancel_scan)
120802 flush_delayed_work(&local->scan_work);
120803
120804 - if (local->open_count == 0) {
120805 + if (local_read(&local->open_count) == 0) {
120806 ieee80211_stop_device(local);
120807
120808 /* no reconfiguring after stop! */
120809 @@ -1038,7 +1038,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120810 ieee80211_configure_filter(local);
120811 ieee80211_hw_config(local, hw_reconf_flags);
120812
120813 - if (local->monitors == local->open_count)
120814 + if (local->monitors == local_read(&local->open_count))
120815 ieee80211_add_virtual_monitor(local);
120816 }
120817
120818 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
120819 index df3051d..359d2f4 100644
120820 --- a/net/mac80211/main.c
120821 +++ b/net/mac80211/main.c
120822 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
120823 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
120824 IEEE80211_CONF_CHANGE_POWER);
120825
120826 - if (changed && local->open_count) {
120827 + if (changed && local_read(&local->open_count)) {
120828 ret = drv_config(local, changed);
120829 /*
120830 * Goal:
120831 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
120832 index ac6ad62..77dbac5 100644
120833 --- a/net/mac80211/pm.c
120834 +++ b/net/mac80211/pm.c
120835 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120836 struct ieee80211_sub_if_data *sdata;
120837 struct sta_info *sta;
120838
120839 - if (!local->open_count)
120840 + if (!local_read(&local->open_count))
120841 goto suspend;
120842
120843 ieee80211_scan_cancel(local);
120844 @@ -150,7 +150,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120845 WARN_ON(!list_empty(&local->chanctx_list));
120846
120847 /* stop hardware - this must stop RX */
120848 - if (local->open_count)
120849 + if (local_read(&local->open_count))
120850 ieee80211_stop_device(local);
120851
120852 suspend:
120853 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
120854 index d53355b..21f583a 100644
120855 --- a/net/mac80211/rate.c
120856 +++ b/net/mac80211/rate.c
120857 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
120858
120859 ASSERT_RTNL();
120860
120861 - if (local->open_count)
120862 + if (local_read(&local->open_count))
120863 return -EBUSY;
120864
120865 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
120866 diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
120867 index 2880f2a..3085cec 100644
120868 --- a/net/mac80211/sta_info.c
120869 +++ b/net/mac80211/sta_info.c
120870 @@ -339,7 +339,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
120871 int size = sizeof(struct txq_info) +
120872 ALIGN(hw->txq_data_size, sizeof(void *));
120873
120874 - txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp);
120875 + txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp);
120876 if (!txq_data)
120877 goto free;
120878
120879 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
120880 index b864ebc..17326ff 100644
120881 --- a/net/mac80211/util.c
120882 +++ b/net/mac80211/util.c
120883 @@ -1761,7 +1761,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120884 bool sched_scan_stopped = false;
120885
120886 /* nothing to do if HW shouldn't run */
120887 - if (!local->open_count)
120888 + if (!local_read(&local->open_count))
120889 goto wake_up;
120890
120891 #ifdef CONFIG_PM
120892 @@ -2033,7 +2033,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120893 local->in_reconfig = false;
120894 barrier();
120895
120896 - if (local->monitors == local->open_count && local->monitors > 0)
120897 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
120898 ieee80211_add_virtual_monitor(local);
120899
120900 /*
120901 @@ -2088,7 +2088,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120902 * If this is for hw restart things are still running.
120903 * We may want to change that later, however.
120904 */
120905 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
120906 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
120907 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
120908
120909 if (!local->suspended)
120910 @@ -2112,7 +2112,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120911 flush_delayed_work(&local->scan_work);
120912 }
120913
120914 - if (local->open_count && !reconfig_due_to_wowlan)
120915 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
120916 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
120917
120918 list_for_each_entry(sdata, &local->interfaces, list) {
120919 diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
120920 index 1f93a59..96faa29 100644
120921 --- a/net/mpls/af_mpls.c
120922 +++ b/net/mpls/af_mpls.c
120923 @@ -456,7 +456,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
120924 struct mpls_dev *mdev)
120925 {
120926 char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
120927 - struct ctl_table *table;
120928 + ctl_table_no_const *table;
120929 int i;
120930
120931 table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL);
120932 @@ -1025,7 +1025,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write,
120933 struct net *net = table->data;
120934 int platform_labels = net->mpls.platform_labels;
120935 int ret;
120936 - struct ctl_table tmp = {
120937 + ctl_table_no_const tmp = {
120938 .procname = table->procname,
120939 .data = &platform_labels,
120940 .maxlen = sizeof(int),
120941 @@ -1055,7 +1055,7 @@ static const struct ctl_table mpls_table[] = {
120942
120943 static int mpls_net_init(struct net *net)
120944 {
120945 - struct ctl_table *table;
120946 + ctl_table_no_const *table;
120947
120948 net->mpls.platform_labels = 0;
120949 net->mpls.platform_label = NULL;
120950 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
120951 index a0f3e6a3..b026fe2 100644
120952 --- a/net/netfilter/Kconfig
120953 +++ b/net/netfilter/Kconfig
120954 @@ -1112,6 +1112,16 @@ config NETFILTER_XT_MATCH_ESP
120955
120956 To compile it as a module, choose M here. If unsure, say N.
120957
120958 +config NETFILTER_XT_MATCH_GRADM
120959 + tristate '"gradm" match support'
120960 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
120961 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
120962 + ---help---
120963 + The gradm match allows to match on grsecurity RBAC being enabled.
120964 + It is useful when iptables rules are applied early on bootup to
120965 + prevent connections to the machine (except from a trusted host)
120966 + while the RBAC system is disabled.
120967 +
120968 config NETFILTER_XT_MATCH_HASHLIMIT
120969 tristate '"hashlimit" match support'
120970 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
120971 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
120972 index a87d8b8..d43183c 100644
120973 --- a/net/netfilter/Makefile
120974 +++ b/net/netfilter/Makefile
120975 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
120976 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
120977 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
120978 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
120979 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
120980 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
120981 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
120982 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
120983 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
120984 index d259da3..6a32b2c 100644
120985 --- a/net/netfilter/ipset/ip_set_core.c
120986 +++ b/net/netfilter/ipset/ip_set_core.c
120987 @@ -1952,7 +1952,7 @@ done:
120988 return ret;
120989 }
120990
120991 -static struct nf_sockopt_ops so_set __read_mostly = {
120992 +static struct nf_sockopt_ops so_set = {
120993 .pf = PF_INET,
120994 .get_optmin = SO_IP_SET,
120995 .get_optmax = SO_IP_SET + 1,
120996 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
120997 index b0f7b62..0541842 100644
120998 --- a/net/netfilter/ipvs/ip_vs_conn.c
120999 +++ b/net/netfilter/ipvs/ip_vs_conn.c
121000 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
121001 /* Increase the refcnt counter of the dest */
121002 ip_vs_dest_hold(dest);
121003
121004 - conn_flags = atomic_read(&dest->conn_flags);
121005 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
121006 if (cp->protocol != IPPROTO_UDP)
121007 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
121008 flags = cp->flags;
121009 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
121010
121011 cp->control = NULL;
121012 atomic_set(&cp->n_control, 0);
121013 - atomic_set(&cp->in_pkts, 0);
121014 + atomic_set_unchecked(&cp->in_pkts, 0);
121015
121016 cp->packet_xmit = NULL;
121017 cp->app = NULL;
121018 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
121019
121020 /* Don't drop the entry if its number of incoming packets is not
121021 located in [0, 8] */
121022 - i = atomic_read(&cp->in_pkts);
121023 + i = atomic_read_unchecked(&cp->in_pkts);
121024 if (i > 8 || i < 0) return 0;
121025
121026 if (!todrop_rate[i]) return 0;
121027 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
121028 index 5d2b806..9005b29 100644
121029 --- a/net/netfilter/ipvs/ip_vs_core.c
121030 +++ b/net/netfilter/ipvs/ip_vs_core.c
121031 @@ -574,7 +574,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
121032 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
121033 /* do not touch skb anymore */
121034
121035 - atomic_inc(&cp->in_pkts);
121036 + atomic_inc_unchecked(&cp->in_pkts);
121037 ip_vs_conn_put(cp);
121038 return ret;
121039 }
121040 @@ -1750,7 +1750,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
121041 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
121042 pkts = sysctl_sync_threshold(ipvs);
121043 else
121044 - pkts = atomic_add_return(1, &cp->in_pkts);
121045 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121046
121047 if (ipvs->sync_state & IP_VS_STATE_MASTER)
121048 ip_vs_sync_conn(net, cp, pkts);
121049 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
121050 index 285eae3..226f4a7 100644
121051 --- a/net/netfilter/ipvs/ip_vs_ctl.c
121052 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
121053 @@ -814,7 +814,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
121054 */
121055 ip_vs_rs_hash(ipvs, dest);
121056 }
121057 - atomic_set(&dest->conn_flags, conn_flags);
121058 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
121059
121060 /* bind the service */
121061 old_svc = rcu_dereference_protected(dest->svc, 1);
121062 @@ -1679,7 +1679,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
121063 * align with netns init in ip_vs_control_net_init()
121064 */
121065
121066 -static struct ctl_table vs_vars[] = {
121067 +static ctl_table_no_const vs_vars[] __read_only = {
121068 {
121069 .procname = "amemthresh",
121070 .maxlen = sizeof(int),
121071 @@ -2020,7 +2020,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
121072 " %-7s %-6d %-10d %-10d\n",
121073 &dest->addr.in6,
121074 ntohs(dest->port),
121075 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
121076 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
121077 atomic_read(&dest->weight),
121078 atomic_read(&dest->activeconns),
121079 atomic_read(&dest->inactconns));
121080 @@ -2031,7 +2031,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
121081 "%-7s %-6d %-10d %-10d\n",
121082 ntohl(dest->addr.ip),
121083 ntohs(dest->port),
121084 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
121085 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
121086 atomic_read(&dest->weight),
121087 atomic_read(&dest->activeconns),
121088 atomic_read(&dest->inactconns));
121089 @@ -2528,7 +2528,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
121090
121091 entry.addr = dest->addr.ip;
121092 entry.port = dest->port;
121093 - entry.conn_flags = atomic_read(&dest->conn_flags);
121094 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
121095 entry.weight = atomic_read(&dest->weight);
121096 entry.u_threshold = dest->u_threshold;
121097 entry.l_threshold = dest->l_threshold;
121098 @@ -3101,7 +3101,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
121099 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
121100 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
121101 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
121102 - (atomic_read(&dest->conn_flags) &
121103 + (atomic_read_unchecked(&dest->conn_flags) &
121104 IP_VS_CONN_F_FWD_MASK)) ||
121105 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
121106 atomic_read(&dest->weight)) ||
121107 @@ -3739,7 +3739,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
121108 {
121109 int idx;
121110 struct netns_ipvs *ipvs = net_ipvs(net);
121111 - struct ctl_table *tbl;
121112 + ctl_table_no_const *tbl;
121113
121114 atomic_set(&ipvs->dropentry, 0);
121115 spin_lock_init(&ipvs->dropentry_lock);
121116 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
121117 index 127f140..553d652 100644
121118 --- a/net/netfilter/ipvs/ip_vs_lblc.c
121119 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
121120 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
121121 * IPVS LBLC sysctl table
121122 */
121123 #ifdef CONFIG_SYSCTL
121124 -static struct ctl_table vs_vars_table[] = {
121125 +static ctl_table_no_const vs_vars_table[] __read_only = {
121126 {
121127 .procname = "lblc_expiration",
121128 .data = NULL,
121129 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
121130 index 2229d2d..b32b785 100644
121131 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
121132 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
121133 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
121134 * IPVS LBLCR sysctl table
121135 */
121136
121137 -static struct ctl_table vs_vars_table[] = {
121138 +static ctl_table_no_const vs_vars_table[] __read_only = {
121139 {
121140 .procname = "lblcr_expiration",
121141 .data = NULL,
121142 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
121143 index 19b9cce..e4f3112 100644
121144 --- a/net/netfilter/ipvs/ip_vs_sync.c
121145 +++ b/net/netfilter/ipvs/ip_vs_sync.c
121146 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
121147 cp = cp->control;
121148 if (cp) {
121149 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
121150 - pkts = atomic_add_return(1, &cp->in_pkts);
121151 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121152 else
121153 pkts = sysctl_sync_threshold(ipvs);
121154 ip_vs_sync_conn(net, cp->control, pkts);
121155 @@ -771,7 +771,7 @@ control:
121156 if (!cp)
121157 return;
121158 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
121159 - pkts = atomic_add_return(1, &cp->in_pkts);
121160 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
121161 else
121162 pkts = sysctl_sync_threshold(ipvs);
121163 goto sloop;
121164 @@ -919,7 +919,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
121165
121166 if (opt)
121167 memcpy(&cp->in_seq, opt, sizeof(*opt));
121168 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
121169 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
121170 cp->state = state;
121171 cp->old_state = cp->state;
121172 /*
121173 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
121174 index 19986ec..416dbc5 100644
121175 --- a/net/netfilter/ipvs/ip_vs_xmit.c
121176 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
121177 @@ -1215,7 +1215,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
121178 else
121179 rc = NF_ACCEPT;
121180 /* do not touch skb anymore */
121181 - atomic_inc(&cp->in_pkts);
121182 + atomic_inc_unchecked(&cp->in_pkts);
121183 goto out;
121184 }
121185
121186 @@ -1308,7 +1308,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
121187 else
121188 rc = NF_ACCEPT;
121189 /* do not touch skb anymore */
121190 - atomic_inc(&cp->in_pkts);
121191 + atomic_inc_unchecked(&cp->in_pkts);
121192 goto out;
121193 }
121194
121195 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
121196 index 45da11a..ef3e5dc 100644
121197 --- a/net/netfilter/nf_conntrack_acct.c
121198 +++ b/net/netfilter/nf_conntrack_acct.c
121199 @@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
121200 #ifdef CONFIG_SYSCTL
121201 static int nf_conntrack_acct_init_sysctl(struct net *net)
121202 {
121203 - struct ctl_table *table;
121204 + ctl_table_no_const *table;
121205
121206 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
121207 GFP_KERNEL);
121208 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
121209 index 13fad86..18c984c 100644
121210 --- a/net/netfilter/nf_conntrack_core.c
121211 +++ b/net/netfilter/nf_conntrack_core.c
121212 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
121213 #define DYING_NULLS_VAL ((1<<30)+1)
121214 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
121215
121216 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121217 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
121218 +#endif
121219 +
121220 int nf_conntrack_init_net(struct net *net)
121221 {
121222 int ret = -ENOMEM;
121223 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
121224 if (!net->ct.stat)
121225 goto err_pcpu_lists;
121226
121227 +#ifdef CONFIG_GRKERNSEC_HIDESYM
121228 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
121229 +#else
121230 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
121231 +#endif
121232 if (!net->ct.slabname)
121233 goto err_slabname;
121234
121235 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
121236 index 4e78c57..ec8fb74 100644
121237 --- a/net/netfilter/nf_conntrack_ecache.c
121238 +++ b/net/netfilter/nf_conntrack_ecache.c
121239 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
121240 #ifdef CONFIG_SYSCTL
121241 static int nf_conntrack_event_init_sysctl(struct net *net)
121242 {
121243 - struct ctl_table *table;
121244 + ctl_table_no_const *table;
121245
121246 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
121247 GFP_KERNEL);
121248 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
121249 index bd9d315..989947e 100644
121250 --- a/net/netfilter/nf_conntrack_helper.c
121251 +++ b/net/netfilter/nf_conntrack_helper.c
121252 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
121253
121254 static int nf_conntrack_helper_init_sysctl(struct net *net)
121255 {
121256 - struct ctl_table *table;
121257 + ctl_table_no_const *table;
121258
121259 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
121260 GFP_KERNEL);
121261 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
121262 index b65d586..beec902 100644
121263 --- a/net/netfilter/nf_conntrack_proto.c
121264 +++ b/net/netfilter/nf_conntrack_proto.c
121265 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
121266
121267 static void
121268 nf_ct_unregister_sysctl(struct ctl_table_header **header,
121269 - struct ctl_table **table,
121270 + ctl_table_no_const **table,
121271 unsigned int users)
121272 {
121273 if (users > 0)
121274 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
121275 index fc823fa..8311af3 100644
121276 --- a/net/netfilter/nf_conntrack_standalone.c
121277 +++ b/net/netfilter/nf_conntrack_standalone.c
121278 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
121279
121280 static int nf_conntrack_standalone_init_sysctl(struct net *net)
121281 {
121282 - struct ctl_table *table;
121283 + ctl_table_no_const *table;
121284
121285 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
121286 GFP_KERNEL);
121287 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
121288 index 7a394df..bd91a8a 100644
121289 --- a/net/netfilter/nf_conntrack_timestamp.c
121290 +++ b/net/netfilter/nf_conntrack_timestamp.c
121291 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
121292 #ifdef CONFIG_SYSCTL
121293 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
121294 {
121295 - struct ctl_table *table;
121296 + ctl_table_no_const *table;
121297
121298 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
121299 GFP_KERNEL);
121300 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
121301 index 675d12c..b36e825 100644
121302 --- a/net/netfilter/nf_log.c
121303 +++ b/net/netfilter/nf_log.c
121304 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
121305
121306 #ifdef CONFIG_SYSCTL
121307 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
121308 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
121309 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
121310
121311 static int nf_log_proc_dostring(struct ctl_table *table, int write,
121312 void __user *buffer, size_t *lenp, loff_t *ppos)
121313 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
121314 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
121315 mutex_unlock(&nf_log_mutex);
121316 } else {
121317 + ctl_table_no_const nf_log_table = *table;
121318 +
121319 mutex_lock(&nf_log_mutex);
121320 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
121321 if (!logger)
121322 - table->data = "NONE";
121323 + nf_log_table.data = "NONE";
121324 else
121325 - table->data = logger->name;
121326 - r = proc_dostring(table, write, buffer, lenp, ppos);
121327 + nf_log_table.data = logger->name;
121328 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
121329 mutex_unlock(&nf_log_mutex);
121330 }
121331
121332 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
121333 index c68c1e5..8b5d670 100644
121334 --- a/net/netfilter/nf_sockopt.c
121335 +++ b/net/netfilter/nf_sockopt.c
121336 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
121337 }
121338 }
121339
121340 - list_add(&reg->list, &nf_sockopts);
121341 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
121342 out:
121343 mutex_unlock(&nf_sockopt_mutex);
121344 return ret;
121345 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
121346 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
121347 {
121348 mutex_lock(&nf_sockopt_mutex);
121349 - list_del(&reg->list);
121350 + pax_list_del((struct list_head *)&reg->list);
121351 mutex_unlock(&nf_sockopt_mutex);
121352 }
121353 EXPORT_SYMBOL(nf_unregister_sockopt);
121354 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
121355 index 4ef1fae..f72f08b 100644
121356 --- a/net/netfilter/nfnetlink_log.c
121357 +++ b/net/netfilter/nfnetlink_log.c
121358 @@ -84,7 +84,7 @@ static int nfnl_log_net_id __read_mostly;
121359 struct nfnl_log_net {
121360 spinlock_t instances_lock;
121361 struct hlist_head instance_table[INSTANCE_BUCKETS];
121362 - atomic_t global_seq;
121363 + atomic_unchecked_t global_seq;
121364 };
121365
121366 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
121367 @@ -572,7 +572,7 @@ __build_packet_message(struct nfnl_log_net *log,
121368 /* global sequence number */
121369 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
121370 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
121371 - htonl(atomic_inc_return(&log->global_seq))))
121372 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
121373 goto nla_put_failure;
121374
121375 if (data_len) {
121376 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
121377 index 7f29cfc..917ef5f 100644
121378 --- a/net/netfilter/nft_compat.c
121379 +++ b/net/netfilter/nft_compat.c
121380 @@ -321,14 +321,7 @@ static void nft_match_eval(const struct nft_expr *expr,
121381 return;
121382 }
121383
121384 - switch (ret ? 1 : 0) {
121385 - case 1:
121386 - regs->verdict.code = NFT_CONTINUE;
121387 - break;
121388 - case 0:
121389 - regs->verdict.code = NFT_BREAK;
121390 - break;
121391 - }
121392 + regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK;
121393 }
121394
121395 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
121396 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
121397 new file mode 100644
121398 index 0000000..c566332
121399 --- /dev/null
121400 +++ b/net/netfilter/xt_gradm.c
121401 @@ -0,0 +1,51 @@
121402 +/*
121403 + * gradm match for netfilter
121404 + * Copyright © Zbigniew Krzystolik, 2010
121405 + *
121406 + * This program is free software; you can redistribute it and/or modify
121407 + * it under the terms of the GNU General Public License; either version
121408 + * 2 or 3 as published by the Free Software Foundation.
121409 + */
121410 +#include <linux/module.h>
121411 +#include <linux/moduleparam.h>
121412 +#include <linux/skbuff.h>
121413 +#include <linux/netfilter/x_tables.h>
121414 +#include <linux/grsecurity.h>
121415 +#include <linux/netfilter/xt_gradm.h>
121416 +
121417 +static bool
121418 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
121419 +{
121420 + const struct xt_gradm_mtinfo *info = par->matchinfo;
121421 + bool retval = false;
121422 + if (gr_acl_is_enabled())
121423 + retval = true;
121424 + return retval ^ info->invflags;
121425 +}
121426 +
121427 +static struct xt_match gradm_mt_reg __read_mostly = {
121428 + .name = "gradm",
121429 + .revision = 0,
121430 + .family = NFPROTO_UNSPEC,
121431 + .match = gradm_mt,
121432 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
121433 + .me = THIS_MODULE,
121434 +};
121435 +
121436 +static int __init gradm_mt_init(void)
121437 +{
121438 + return xt_register_match(&gradm_mt_reg);
121439 +}
121440 +
121441 +static void __exit gradm_mt_exit(void)
121442 +{
121443 + xt_unregister_match(&gradm_mt_reg);
121444 +}
121445 +
121446 +module_init(gradm_mt_init);
121447 +module_exit(gradm_mt_exit);
121448 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
121449 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
121450 +MODULE_LICENSE("GPL");
121451 +MODULE_ALIAS("ipt_gradm");
121452 +MODULE_ALIAS("ip6t_gradm");
121453 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
121454 index 1786968..1ec6dac 100644
121455 --- a/net/netfilter/xt_hashlimit.c
121456 +++ b/net/netfilter/xt_hashlimit.c
121457 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
121458 {
121459 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
121460
121461 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
121462 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
121463 if (!hashlimit_net->ipt_hashlimit)
121464 return -ENOMEM;
121465 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
121466 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
121467 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
121468 if (!hashlimit_net->ip6t_hashlimit) {
121469 remove_proc_entry("ipt_hashlimit", net->proc_net);
121470 return -ENOMEM;
121471 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
121472 index 45e1b30..a764f94 100644
121473 --- a/net/netfilter/xt_recent.c
121474 +++ b/net/netfilter/xt_recent.c
121475 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
121476 {
121477 struct recent_net *recent_net = recent_pernet(net);
121478
121479 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
121480 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
121481 if (!recent_net->xt_recent)
121482 return -ENOMEM;
121483 return 0;
121484 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
121485 index 11de55e..f25e448 100644
121486 --- a/net/netfilter/xt_statistic.c
121487 +++ b/net/netfilter/xt_statistic.c
121488 @@ -19,7 +19,7 @@
121489 #include <linux/module.h>
121490
121491 struct xt_statistic_priv {
121492 - atomic_t count;
121493 + atomic_unchecked_t count;
121494 } ____cacheline_aligned_in_smp;
121495
121496 MODULE_LICENSE("GPL");
121497 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
121498 break;
121499 case XT_STATISTIC_MODE_NTH:
121500 do {
121501 - oval = atomic_read(&info->master->count);
121502 + oval = atomic_read_unchecked(&info->master->count);
121503 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
121504 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
121505 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
121506 if (nval == 0)
121507 ret = !ret;
121508 break;
121509 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
121510 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
121511 if (info->master == NULL)
121512 return -ENOMEM;
121513 - atomic_set(&info->master->count, info->u.nth.count);
121514 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
121515
121516 return 0;
121517 }
121518 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
121519 index bf6e766..be67817 100644
121520 --- a/net/netlink/af_netlink.c
121521 +++ b/net/netlink/af_netlink.c
121522 @@ -262,7 +262,7 @@ static void netlink_overrun(struct sock *sk)
121523 sk->sk_error_report(sk);
121524 }
121525 }
121526 - atomic_inc(&sk->sk_drops);
121527 + atomic_inc_unchecked(&sk->sk_drops);
121528 }
121529
121530 static void netlink_rcv_wake(struct sock *sk)
121531 @@ -3014,7 +3014,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
121532 sk_wmem_alloc_get(s),
121533 nlk->cb_running,
121534 atomic_read(&s->sk_refcnt),
121535 - atomic_read(&s->sk_drops),
121536 + atomic_read_unchecked(&s->sk_drops),
121537 sock_i_ino(s)
121538 );
121539
121540 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
121541 index 6a55f71..e88c937 100644
121542 --- a/net/openvswitch/vport-internal_dev.c
121543 +++ b/net/openvswitch/vport-internal_dev.c
121544 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
121545 .ndo_get_stats64 = internal_dev_get_stats,
121546 };
121547
121548 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
121549 +static struct rtnl_link_ops internal_dev_link_ops = {
121550 .kind = "openvswitch",
121551 };
121552
121553 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
121554 index 067a3ff..9ecc05c 100644
121555 --- a/net/openvswitch/vport.c
121556 +++ b/net/openvswitch/vport.c
121557 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
121558 * netdev-stats can be directly read over netlink-ioctl.
121559 */
121560
121561 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
121562 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
121563 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
121564 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
121565 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
121566 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
121567 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
121568 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
121569
121570 for_each_possible_cpu(i) {
121571 const struct pcpu_sw_netstats *percpu_stats;
121572 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
121573 {
121574 switch (err_type) {
121575 case VPORT_E_RX_DROPPED:
121576 - atomic_long_inc(&vport->err_stats.rx_dropped);
121577 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
121578 break;
121579
121580 case VPORT_E_RX_ERROR:
121581 - atomic_long_inc(&vport->err_stats.rx_errors);
121582 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
121583 break;
121584
121585 case VPORT_E_TX_DROPPED:
121586 - atomic_long_inc(&vport->err_stats.tx_dropped);
121587 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
121588 break;
121589
121590 case VPORT_E_TX_ERROR:
121591 - atomic_long_inc(&vport->err_stats.tx_errors);
121592 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
121593 break;
121594 }
121595
121596 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
121597 index bc85331..0d3dce0 100644
121598 --- a/net/openvswitch/vport.h
121599 +++ b/net/openvswitch/vport.h
121600 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
121601 /* The following definitions are for implementers of vport devices: */
121602
121603 struct vport_err_stats {
121604 - atomic_long_t rx_dropped;
121605 - atomic_long_t rx_errors;
121606 - atomic_long_t tx_dropped;
121607 - atomic_long_t tx_errors;
121608 + atomic_long_unchecked_t rx_dropped;
121609 + atomic_long_unchecked_t rx_errors;
121610 + atomic_long_unchecked_t tx_dropped;
121611 + atomic_long_unchecked_t tx_errors;
121612 };
121613 /**
121614 * struct vport_portids - array of netlink portids of a vport.
121615 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
121616 index fe1610d..ec1c87f 100644
121617 --- a/net/packet/af_packet.c
121618 +++ b/net/packet/af_packet.c
121619 @@ -275,7 +275,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
121620
121621 return ret;
121622 drop:
121623 - atomic_long_inc(&dev->tx_dropped);
121624 + atomic_long_inc_unchecked(&dev->tx_dropped);
121625 kfree_skb(skb);
121626 return NET_XMIT_DROP;
121627 }
121628 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
121629 drop_n_acct:
121630 spin_lock(&sk->sk_receive_queue.lock);
121631 po->stats.stats1.tp_drops++;
121632 - atomic_inc(&sk->sk_drops);
121633 + atomic_inc_unchecked(&sk->sk_drops);
121634 spin_unlock(&sk->sk_receive_queue.lock);
121635
121636 drop_n_restore:
121637 @@ -3514,7 +3514,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121638 case PACKET_HDRLEN:
121639 if (len > sizeof(int))
121640 len = sizeof(int);
121641 - if (copy_from_user(&val, optval, len))
121642 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
121643 return -EFAULT;
121644 switch (val) {
121645 case TPACKET_V1:
121646 @@ -3560,7 +3560,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
121647 len = lv;
121648 if (put_user(len, optlen))
121649 return -EFAULT;
121650 - if (copy_to_user(optval, data, len))
121651 + if (len > sizeof(st) || copy_to_user(optval, data, len))
121652 return -EFAULT;
121653 return 0;
121654 }
121655 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
121656 index 6de2aeb..1f8afe8 100644
121657 --- a/net/phonet/pep.c
121658 +++ b/net/phonet/pep.c
121659 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121660
121661 case PNS_PEP_CTRL_REQ:
121662 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
121663 - atomic_inc(&sk->sk_drops);
121664 + atomic_inc_unchecked(&sk->sk_drops);
121665 break;
121666 }
121667 __skb_pull(skb, 4);
121668 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
121669 }
121670
121671 if (pn->rx_credits == 0) {
121672 - atomic_inc(&sk->sk_drops);
121673 + atomic_inc_unchecked(&sk->sk_drops);
121674 err = -ENOBUFS;
121675 break;
121676 }
121677 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
121678 }
121679
121680 if (pn->rx_credits == 0) {
121681 - atomic_inc(&sk->sk_drops);
121682 + atomic_inc_unchecked(&sk->sk_drops);
121683 err = NET_RX_DROP;
121684 break;
121685 }
121686 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
121687 index d575ef4..1dedc31 100644
121688 --- a/net/phonet/socket.c
121689 +++ b/net/phonet/socket.c
121690 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
121691 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
121692 sock_i_ino(sk),
121693 atomic_read(&sk->sk_refcnt), sk,
121694 - atomic_read(&sk->sk_drops));
121695 + atomic_read_unchecked(&sk->sk_drops));
121696 }
121697 seq_pad(seq, '\n');
121698 return 0;
121699 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
121700 index c02a8c4..3c5b600 100644
121701 --- a/net/phonet/sysctl.c
121702 +++ b/net/phonet/sysctl.c
121703 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
121704 {
121705 int ret;
121706 int range[2] = {local_port_range[0], local_port_range[1]};
121707 - struct ctl_table tmp = {
121708 + ctl_table_no_const tmp = {
121709 .data = &range,
121710 .maxlen = sizeof(range),
121711 .mode = table->mode,
121712 diff --git a/net/rds/cong.c b/net/rds/cong.c
121713 index e6144b8..4f9fda6 100644
121714 --- a/net/rds/cong.c
121715 +++ b/net/rds/cong.c
121716 @@ -78,7 +78,7 @@
121717 * finds that the saved generation number is smaller than the global generation
121718 * number, it wakes up the process.
121719 */
121720 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
121721 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
121722
121723 /*
121724 * Congestion monitoring
121725 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
121726 rdsdebug("waking map %p for %pI4\n",
121727 map, &map->m_addr);
121728 rds_stats_inc(s_cong_update_received);
121729 - atomic_inc(&rds_cong_generation);
121730 + atomic_inc_unchecked(&rds_cong_generation);
121731 if (waitqueue_active(&map->m_waitq))
121732 wake_up(&map->m_waitq);
121733 if (waitqueue_active(&rds_poll_waitq))
121734 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
121735
121736 int rds_cong_updated_since(unsigned long *recent)
121737 {
121738 - unsigned long gen = atomic_read(&rds_cong_generation);
121739 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
121740
121741 if (likely(*recent == gen))
121742 return 0;
121743 diff --git a/net/rds/ib.h b/net/rds/ib.h
121744 index c36d713..af45bf2 100644
121745 --- a/net/rds/ib.h
121746 +++ b/net/rds/ib.h
121747 @@ -128,7 +128,7 @@ struct rds_ib_connection {
121748 /* sending acks */
121749 unsigned long i_ack_flags;
121750 #ifdef KERNEL_HAS_ATOMIC64
121751 - atomic64_t i_ack_next; /* next ACK to send */
121752 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121753 #else
121754 spinlock_t i_ack_lock; /* protect i_ack_next */
121755 u64 i_ack_next; /* next ACK to send */
121756 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
121757 index 8a09ee7..45e2b64 100644
121758 --- a/net/rds/ib_cm.c
121759 +++ b/net/rds/ib_cm.c
121760 @@ -726,7 +726,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
121761 /* Clear the ACK state */
121762 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121763 #ifdef KERNEL_HAS_ATOMIC64
121764 - atomic64_set(&ic->i_ack_next, 0);
121765 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121766 #else
121767 ic->i_ack_next = 0;
121768 #endif
121769 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
121770 index 1b981a4..ae44b0c 100644
121771 --- a/net/rds/ib_recv.c
121772 +++ b/net/rds/ib_recv.c
121773 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121774 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
121775 int ack_required)
121776 {
121777 - atomic64_set(&ic->i_ack_next, seq);
121778 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121779 if (ack_required) {
121780 smp_mb__before_atomic();
121781 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121782 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121783 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121784 smp_mb__after_atomic();
121785
121786 - return atomic64_read(&ic->i_ack_next);
121787 + return atomic64_read_unchecked(&ic->i_ack_next);
121788 }
121789 #endif
121790
121791 diff --git a/net/rds/iw.h b/net/rds/iw.h
121792 index cbe6674..dc9eb89 100644
121793 --- a/net/rds/iw.h
121794 +++ b/net/rds/iw.h
121795 @@ -134,7 +134,7 @@ struct rds_iw_connection {
121796 /* sending acks */
121797 unsigned long i_ack_flags;
121798 #ifdef KERNEL_HAS_ATOMIC64
121799 - atomic64_t i_ack_next; /* next ACK to send */
121800 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121801 #else
121802 spinlock_t i_ack_lock; /* protect i_ack_next */
121803 u64 i_ack_next; /* next ACK to send */
121804 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
121805 index a6c2bea..e520995 100644
121806 --- a/net/rds/iw_cm.c
121807 +++ b/net/rds/iw_cm.c
121808 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
121809 /* Clear the ACK state */
121810 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121811 #ifdef KERNEL_HAS_ATOMIC64
121812 - atomic64_set(&ic->i_ack_next, 0);
121813 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121814 #else
121815 ic->i_ack_next = 0;
121816 #endif
121817 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
121818 index a66d179..cf1e258 100644
121819 --- a/net/rds/iw_recv.c
121820 +++ b/net/rds/iw_recv.c
121821 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121822 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
121823 int ack_required)
121824 {
121825 - atomic64_set(&ic->i_ack_next, seq);
121826 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121827 if (ack_required) {
121828 smp_mb__before_atomic();
121829 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121830 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121831 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121832 smp_mb__after_atomic();
121833
121834 - return atomic64_read(&ic->i_ack_next);
121835 + return atomic64_read_unchecked(&ic->i_ack_next);
121836 }
121837 #endif
121838
121839 diff --git a/net/rds/rds.h b/net/rds/rds.h
121840 index 0d41155..80cc278 100644
121841 --- a/net/rds/rds.h
121842 +++ b/net/rds/rds.h
121843 @@ -449,7 +449,7 @@ struct rds_transport {
121844 void (*sync_mr)(void *trans_private, int direction);
121845 void (*free_mr)(void *trans_private, int invalidate);
121846 void (*flush_mrs)(void);
121847 -};
121848 +} __do_const;
121849
121850 struct rds_sock {
121851 struct sock rs_sk;
121852 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
121853 index edac9ef..16bcb98 100644
121854 --- a/net/rds/tcp.c
121855 +++ b/net/rds/tcp.c
121856 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
121857 int val = 1;
121858
121859 set_fs(KERNEL_DS);
121860 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
121861 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
121862 sizeof(val));
121863 set_fs(oldfs);
121864 }
121865 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
121866 index 53b17ca..45463e7 100644
121867 --- a/net/rds/tcp_send.c
121868 +++ b/net/rds/tcp_send.c
121869 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
121870
121871 oldfs = get_fs();
121872 set_fs(KERNEL_DS);
121873 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
121874 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
121875 sizeof(val));
121876 set_fs(oldfs);
121877 }
121878 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
121879 index 0095b9a..e95c49b 100644
121880 --- a/net/rxrpc/af_rxrpc.c
121881 +++ b/net/rxrpc/af_rxrpc.c
121882 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
121883 __be32 rxrpc_epoch;
121884
121885 /* current debugging ID */
121886 -atomic_t rxrpc_debug_id;
121887 +atomic_unchecked_t rxrpc_debug_id;
121888
121889 /* count of skbs currently in use */
121890 atomic_t rxrpc_n_skbs;
121891 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
121892 index e0547f5..a171f7a 100644
121893 --- a/net/rxrpc/ar-ack.c
121894 +++ b/net/rxrpc/ar-ack.c
121895 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121896
121897 _enter("{%d,%d,%d,%d},",
121898 call->acks_hard, call->acks_unacked,
121899 - atomic_read(&call->sequence),
121900 + atomic_read_unchecked(&call->sequence),
121901 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
121902
121903 stop = false;
121904 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121905
121906 /* each Tx packet has a new serial number */
121907 sp->hdr.serial =
121908 - htonl(atomic_inc_return(&call->conn->serial));
121909 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
121910
121911 hdr = (struct rxrpc_header *) txb->head;
121912 hdr->serial = sp->hdr.serial;
121913 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
121914 */
121915 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
121916 {
121917 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
121918 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
121919 }
121920
121921 /*
121922 @@ -678,7 +678,7 @@ process_further:
121923
121924 latest = ntohl(sp->hdr.serial);
121925 hard = ntohl(ack.firstPacket);
121926 - tx = atomic_read(&call->sequence);
121927 + tx = atomic_read_unchecked(&call->sequence);
121928
121929 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121930 latest,
121931 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
121932 goto maybe_reschedule;
121933
121934 send_ACK_with_skew:
121935 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
121936 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
121937 ntohl(ack.serial));
121938 send_ACK:
121939 mtu = call->conn->trans->peer->if_mtu;
121940 @@ -1222,7 +1222,7 @@ send_ACK:
121941 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
121942 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
121943
121944 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121945 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121946 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121947 ntohl(hdr.serial),
121948 ntohs(ack.maxSkew),
121949 @@ -1240,7 +1240,7 @@ send_ACK:
121950 send_message:
121951 _debug("send message");
121952
121953 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121954 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121955 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
121956 send_message_2:
121957
121958 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
121959 index a9e05db..194e793 100644
121960 --- a/net/rxrpc/ar-call.c
121961 +++ b/net/rxrpc/ar-call.c
121962 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
121963 spin_lock_init(&call->lock);
121964 rwlock_init(&call->state_lock);
121965 atomic_set(&call->usage, 1);
121966 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
121967 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121968 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
121969
121970 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
121971 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
121972 index 6631f4f..bfdf056 100644
121973 --- a/net/rxrpc/ar-connection.c
121974 +++ b/net/rxrpc/ar-connection.c
121975 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
121976 rwlock_init(&conn->lock);
121977 spin_lock_init(&conn->state_lock);
121978 atomic_set(&conn->usage, 1);
121979 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
121980 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121981 conn->avail_calls = RXRPC_MAXCALLS;
121982 conn->size_align = 4;
121983 conn->header_size = sizeof(struct rxrpc_header);
121984 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
121985 index e7ed43a..6afa140 100644
121986 --- a/net/rxrpc/ar-connevent.c
121987 +++ b/net/rxrpc/ar-connevent.c
121988 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
121989
121990 len = iov[0].iov_len + iov[1].iov_len;
121991
121992 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121993 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121994 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
121995
121996 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121997 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
121998 index 4505a69..fe73096 100644
121999 --- a/net/rxrpc/ar-input.c
122000 +++ b/net/rxrpc/ar-input.c
122001 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
122002 /* track the latest serial number on this connection for ACK packet
122003 * information */
122004 serial = ntohl(sp->hdr.serial);
122005 - hi_serial = atomic_read(&call->conn->hi_serial);
122006 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
122007 while (serial > hi_serial)
122008 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
122009 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
122010 serial);
122011
122012 /* request ACK generation for any ACK or DATA packet that requests
122013 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
122014 index aef1bd2..97736c3 100644
122015 --- a/net/rxrpc/ar-internal.h
122016 +++ b/net/rxrpc/ar-internal.h
122017 @@ -274,8 +274,8 @@ struct rxrpc_connection {
122018 int error; /* error code for local abort */
122019 int debug_id; /* debug ID for printks */
122020 unsigned int call_counter; /* call ID counter */
122021 - atomic_t serial; /* packet serial number counter */
122022 - atomic_t hi_serial; /* highest serial number received */
122023 + atomic_unchecked_t serial; /* packet serial number counter */
122024 + atomic_unchecked_t hi_serial; /* highest serial number received */
122025 u8 avail_calls; /* number of calls available */
122026 u8 size_align; /* data size alignment (for security) */
122027 u8 header_size; /* rxrpc + security header size */
122028 @@ -348,7 +348,7 @@ struct rxrpc_call {
122029 spinlock_t lock;
122030 rwlock_t state_lock; /* lock for state transition */
122031 atomic_t usage;
122032 - atomic_t sequence; /* Tx data packet sequence counter */
122033 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
122034 u32 abort_code; /* local/remote abort code */
122035 enum { /* current state of call */
122036 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
122037 @@ -433,7 +433,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
122038 */
122039 extern atomic_t rxrpc_n_skbs;
122040 extern __be32 rxrpc_epoch;
122041 -extern atomic_t rxrpc_debug_id;
122042 +extern atomic_unchecked_t rxrpc_debug_id;
122043 extern struct workqueue_struct *rxrpc_workqueue;
122044
122045 /*
122046 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
122047 index ca904ed..16082d5 100644
122048 --- a/net/rxrpc/ar-local.c
122049 +++ b/net/rxrpc/ar-local.c
122050 @@ -53,7 +53,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
122051 spin_lock_init(&local->lock);
122052 rwlock_init(&local->services_lock);
122053 atomic_set(&local->usage, 1);
122054 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
122055 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122056 memcpy(&local->srx, srx, sizeof(*srx));
122057 }
122058
122059 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
122060 index c004280..ab1ed5a 100644
122061 --- a/net/rxrpc/ar-output.c
122062 +++ b/net/rxrpc/ar-output.c
122063 @@ -648,14 +648,14 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
122064 memset(skb_put(skb, pad), 0, pad);
122065 }
122066
122067 - seq = atomic_inc_return(&call->sequence);
122068 + seq = atomic_inc_return_unchecked(&call->sequence);
122069
122070 sp->hdr.epoch = conn->epoch;
122071 sp->hdr.cid = call->cid;
122072 sp->hdr.callNumber = call->call_id;
122073 sp->hdr.seq = htonl(seq);
122074 sp->hdr.serial =
122075 - htonl(atomic_inc_return(&conn->serial));
122076 + htonl(atomic_inc_return_unchecked(&conn->serial));
122077 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
122078 sp->hdr.userStatus = 0;
122079 sp->hdr.securityIndex = conn->security_ix;
122080 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
122081 index bebaa43..2644591 100644
122082 --- a/net/rxrpc/ar-peer.c
122083 +++ b/net/rxrpc/ar-peer.c
122084 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
122085 INIT_LIST_HEAD(&peer->error_targets);
122086 spin_lock_init(&peer->lock);
122087 atomic_set(&peer->usage, 1);
122088 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
122089 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122090 memcpy(&peer->srx, srx, sizeof(*srx));
122091
122092 rxrpc_assess_MTU_size(peer);
122093 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
122094 index 38047f7..9f48511 100644
122095 --- a/net/rxrpc/ar-proc.c
122096 +++ b/net/rxrpc/ar-proc.c
122097 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
122098 atomic_read(&conn->usage),
122099 rxrpc_conn_states[conn->state],
122100 key_serial(conn->key),
122101 - atomic_read(&conn->serial),
122102 - atomic_read(&conn->hi_serial));
122103 + atomic_read_unchecked(&conn->serial),
122104 + atomic_read_unchecked(&conn->hi_serial));
122105
122106 return 0;
122107 }
122108 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
122109 index 1976dec..aa70be5 100644
122110 --- a/net/rxrpc/ar-transport.c
122111 +++ b/net/rxrpc/ar-transport.c
122112 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
122113 spin_lock_init(&trans->client_lock);
122114 rwlock_init(&trans->conn_lock);
122115 atomic_set(&trans->usage, 1);
122116 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
122117 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
122118
122119 if (peer->srx.transport.family == AF_INET) {
122120 switch (peer->srx.transport_type) {
122121 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
122122 index f226709..0e735a8 100644
122123 --- a/net/rxrpc/rxkad.c
122124 +++ b/net/rxrpc/rxkad.c
122125 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
122126
122127 len = iov[0].iov_len + iov[1].iov_len;
122128
122129 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
122130 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
122131 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
122132
122133 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
122134 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
122135
122136 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
122137
122138 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
122139 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
122140 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
122141
122142 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
122143 diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
122144 index dc6a2d3..3b4fb96 100644
122145 --- a/net/sched/act_bpf.c
122146 +++ b/net/sched/act_bpf.c
122147 @@ -332,6 +332,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
122148 bpf_prog_put(prog->filter);
122149 else
122150 bpf_prog_destroy(prog->filter);
122151 +
122152 + kfree(prog->bpf_ops);
122153 + kfree(prog->bpf_name);
122154 }
122155
122156 static struct tc_action_ops act_bpf_ops __read_mostly = {
122157 diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
122158 index 91bd9c1..c0b86f2 100644
122159 --- a/net/sched/cls_bpf.c
122160 +++ b/net/sched/cls_bpf.c
122161 @@ -364,7 +364,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
122162 goto errout;
122163
122164 if (oldprog) {
122165 - list_replace_rcu(&prog->link, &oldprog->link);
122166 + list_replace_rcu(&oldprog->link, &prog->link);
122167 tcf_unbind_filter(tp, &oldprog->res);
122168 call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
122169 } else {
122170 diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
122171 index a620c4e..75df923 100644
122172 --- a/net/sched/cls_flow.c
122173 +++ b/net/sched/cls_flow.c
122174 @@ -419,6 +419,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122175 if (!fnew)
122176 goto err2;
122177
122178 + tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
122179 +
122180 fold = (struct flow_filter *)*arg;
122181 if (fold) {
122182 err = -EINVAL;
122183 @@ -480,7 +482,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122184 fnew->mask = ~0U;
122185 fnew->tp = tp;
122186 get_random_bytes(&fnew->hashrnd, 4);
122187 - tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
122188 }
122189
122190 fnew->perturb_timer.function = flow_perturbation;
122191 @@ -520,7 +521,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
122192 if (*arg == 0)
122193 list_add_tail_rcu(&fnew->list, &head->filters);
122194 else
122195 - list_replace_rcu(&fnew->list, &fold->list);
122196 + list_replace_rcu(&fold->list, &fnew->list);
122197
122198 *arg = (unsigned long)fnew;
122199
122200 diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
122201 index c244c45b..4169e55 100644
122202 --- a/net/sched/sch_fq_codel.c
122203 +++ b/net/sched/sch_fq_codel.c
122204 @@ -162,14 +162,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
122205 skb = dequeue_head(flow);
122206 len = qdisc_pkt_len(skb);
122207 q->backlogs[idx] -= len;
122208 - kfree_skb(skb);
122209 sch->q.qlen--;
122210 qdisc_qstats_drop(sch);
122211 qdisc_qstats_backlog_dec(sch, skb);
122212 + kfree_skb(skb);
122213 flow->dropped++;
122214 return idx;
122215 }
122216
122217 +static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
122218 +{
122219 + unsigned int prev_backlog;
122220 +
122221 + prev_backlog = sch->qstats.backlog;
122222 + fq_codel_drop(sch);
122223 + return prev_backlog - sch->qstats.backlog;
122224 +}
122225 +
122226 static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
122227 {
122228 struct fq_codel_sched_data *q = qdisc_priv(sch);
122229 @@ -598,7 +607,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
122230 .enqueue = fq_codel_enqueue,
122231 .dequeue = fq_codel_dequeue,
122232 .peek = qdisc_peek_dequeued,
122233 - .drop = fq_codel_drop,
122234 + .drop = fq_codel_qdisc_drop,
122235 .init = fq_codel_init,
122236 .reset = fq_codel_reset,
122237 .destroy = fq_codel_destroy,
122238 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
122239 index 6efca30..1259f82 100644
122240 --- a/net/sched/sch_generic.c
122241 +++ b/net/sched/sch_generic.c
122242 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
122243 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122244 if (dev->reg_state == NETREG_UNINITIALIZED)
122245 return;
122246 - atomic_inc(&dev->carrier_changes);
122247 + atomic_inc_unchecked(&dev->carrier_changes);
122248 linkwatch_fire_event(dev);
122249 if (netif_running(dev))
122250 __netdev_watchdog_up(dev);
122251 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
122252 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
122253 if (dev->reg_state == NETREG_UNINITIALIZED)
122254 return;
122255 - atomic_inc(&dev->carrier_changes);
122256 + atomic_inc_unchecked(&dev->carrier_changes);
122257 linkwatch_fire_event(dev);
122258 }
122259 }
122260 diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
122261 index b877140..0f65ba4 100644
122262 --- a/net/sched/sch_sfq.c
122263 +++ b/net/sched/sch_sfq.c
122264 @@ -329,10 +329,10 @@ drop:
122265 len = qdisc_pkt_len(skb);
122266 slot->backlog -= len;
122267 sfq_dec(q, x);
122268 - kfree_skb(skb);
122269 sch->q.qlen--;
122270 qdisc_qstats_drop(sch);
122271 qdisc_qstats_backlog_dec(sch, skb);
122272 + kfree_skb(skb);
122273 return len;
122274 }
122275
122276 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
122277 index 0e4198e..f94193e 100644
122278 --- a/net/sctp/ipv6.c
122279 +++ b/net/sctp/ipv6.c
122280 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
122281 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
122282 };
122283
122284 -static struct sctp_af sctp_af_inet6 = {
122285 +static struct sctp_af sctp_af_inet6 __read_only = {
122286 .sa_family = AF_INET6,
122287 .sctp_xmit = sctp_v6_xmit,
122288 .setsockopt = ipv6_setsockopt,
122289 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
122290 #endif
122291 };
122292
122293 -static struct sctp_pf sctp_pf_inet6 = {
122294 +static struct sctp_pf sctp_pf_inet6 __read_only = {
122295 .event_msgname = sctp_inet6_event_msgname,
122296 .skb_msgname = sctp_inet6_skb_msgname,
122297 .af_supported = sctp_inet6_af_supported,
122298 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
122299
122300 void sctp_v6_pf_exit(void)
122301 {
122302 - list_del(&sctp_af_inet6.list);
122303 + pax_list_del(&sctp_af_inet6.list);
122304 }
122305
122306 /* Initialize IPv6 support and register with socket layer. */
122307 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
122308 index 53b7acd..e7a0919 100644
122309 --- a/net/sctp/protocol.c
122310 +++ b/net/sctp/protocol.c
122311 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
122312 return 0;
122313 }
122314
122315 + pax_open_kernel();
122316 INIT_LIST_HEAD(&af->list);
122317 - list_add_tail(&af->list, &sctp_address_families);
122318 + pax_close_kernel();
122319 + pax_list_add_tail(&af->list, &sctp_address_families);
122320 return 1;
122321 }
122322
122323 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
122324
122325 static struct sctp_af sctp_af_inet;
122326
122327 -static struct sctp_pf sctp_pf_inet = {
122328 +static struct sctp_pf sctp_pf_inet __read_only = {
122329 .event_msgname = sctp_inet_event_msgname,
122330 .skb_msgname = sctp_inet_skb_msgname,
122331 .af_supported = sctp_inet_af_supported,
122332 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
122333 };
122334
122335 /* IPv4 address related functions. */
122336 -static struct sctp_af sctp_af_inet = {
122337 +static struct sctp_af sctp_af_inet __read_only = {
122338 .sa_family = AF_INET,
122339 .sctp_xmit = sctp_v4_xmit,
122340 .setsockopt = ip_setsockopt,
122341 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
122342
122343 static void sctp_v4_pf_exit(void)
122344 {
122345 - list_del(&sctp_af_inet.list);
122346 + pax_list_del(&sctp_af_inet.list);
122347 }
122348
122349 static int sctp_v4_protosw_init(void)
122350 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
122351 index fef2acd..c705c4f 100644
122352 --- a/net/sctp/sm_sideeffect.c
122353 +++ b/net/sctp/sm_sideeffect.c
122354 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
122355 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
122356 }
122357
122358 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122359 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
122360 NULL,
122361 sctp_generate_t1_cookie_event,
122362 sctp_generate_t1_init_event,
122363 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
122364 index 5f6c4e6..07880fe 100644
122365 --- a/net/sctp/socket.c
122366 +++ b/net/sctp/socket.c
122367 @@ -2200,11 +2200,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
122368 {
122369 struct sctp_association *asoc;
122370 struct sctp_ulpevent *event;
122371 + struct sctp_event_subscribe subscribe;
122372
122373 if (optlen > sizeof(struct sctp_event_subscribe))
122374 return -EINVAL;
122375 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
122376 + if (copy_from_user(&subscribe, optval, optlen))
122377 return -EFAULT;
122378 + sctp_sk(sk)->subscribe = subscribe;
122379
122380 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
122381 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
122382 @@ -4385,13 +4387,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
122383 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122384 int __user *optlen)
122385 {
122386 + struct sctp_event_subscribe subscribe;
122387 +
122388 if (len <= 0)
122389 return -EINVAL;
122390 if (len > sizeof(struct sctp_event_subscribe))
122391 len = sizeof(struct sctp_event_subscribe);
122392 if (put_user(len, optlen))
122393 return -EFAULT;
122394 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
122395 + subscribe = sctp_sk(sk)->subscribe;
122396 + if (copy_to_user(optval, &subscribe, len))
122397 return -EFAULT;
122398 return 0;
122399 }
122400 @@ -4409,6 +4414,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
122401 */
122402 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
122403 {
122404 + __u32 autoclose;
122405 +
122406 /* Applicable to UDP-style socket only */
122407 if (sctp_style(sk, TCP))
122408 return -EOPNOTSUPP;
122409 @@ -4417,7 +4424,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
122410 len = sizeof(int);
122411 if (put_user(len, optlen))
122412 return -EFAULT;
122413 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
122414 + autoclose = sctp_sk(sk)->autoclose;
122415 + if (copy_to_user(optval, &autoclose, sizeof(int)))
122416 return -EFAULT;
122417 return 0;
122418 }
122419 @@ -4791,12 +4799,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
122420 */
122421 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
122422 {
122423 + struct sctp_initmsg initmsg;
122424 +
122425 if (len < sizeof(struct sctp_initmsg))
122426 return -EINVAL;
122427 len = sizeof(struct sctp_initmsg);
122428 if (put_user(len, optlen))
122429 return -EFAULT;
122430 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
122431 + initmsg = sctp_sk(sk)->initmsg;
122432 + if (copy_to_user(optval, &initmsg, len))
122433 return -EFAULT;
122434 return 0;
122435 }
122436 @@ -4837,6 +4848,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
122437 ->addr_to_user(sp, &temp);
122438 if (space_left < addrlen)
122439 return -ENOMEM;
122440 + if (addrlen > sizeof(temp) || addrlen < 0)
122441 + return -EFAULT;
122442 if (copy_to_user(to, &temp, addrlen))
122443 return -EFAULT;
122444 to += addrlen;
122445 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
122446 index 26d50c5..dfae665 100644
122447 --- a/net/sctp/sysctl.c
122448 +++ b/net/sctp/sysctl.c
122449 @@ -317,7 +317,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
122450 loff_t *ppos)
122451 {
122452 struct net *net = current->nsproxy->net_ns;
122453 - struct ctl_table tbl;
122454 + ctl_table_no_const tbl;
122455 bool changed = false;
122456 char *none = "none";
122457 char tmp[8];
122458 @@ -365,7 +365,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
122459 struct net *net = current->nsproxy->net_ns;
122460 unsigned int min = *(unsigned int *) ctl->extra1;
122461 unsigned int max = *(unsigned int *) ctl->extra2;
122462 - struct ctl_table tbl;
122463 + ctl_table_no_const tbl;
122464 int ret, new_value;
122465
122466 memset(&tbl, 0, sizeof(struct ctl_table));
122467 @@ -394,7 +394,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
122468 struct net *net = current->nsproxy->net_ns;
122469 unsigned int min = *(unsigned int *) ctl->extra1;
122470 unsigned int max = *(unsigned int *) ctl->extra2;
122471 - struct ctl_table tbl;
122472 + ctl_table_no_const tbl;
122473 int ret, new_value;
122474
122475 memset(&tbl, 0, sizeof(struct ctl_table));
122476 @@ -432,7 +432,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122477 loff_t *ppos)
122478 {
122479 struct net *net = current->nsproxy->net_ns;
122480 - struct ctl_table tbl;
122481 + ctl_table_no_const tbl;
122482 int new_value, ret;
122483
122484 memset(&tbl, 0, sizeof(struct ctl_table));
122485 @@ -459,7 +459,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
122486
122487 int sctp_sysctl_net_register(struct net *net)
122488 {
122489 - struct ctl_table *table;
122490 + ctl_table_no_const *table;
122491 int i;
122492
122493 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
122494 diff --git a/net/socket.c b/net/socket.c
122495 index 884e329..def6df6 100644
122496 --- a/net/socket.c
122497 +++ b/net/socket.c
122498 @@ -89,6 +89,7 @@
122499 #include <linux/magic.h>
122500 #include <linux/slab.h>
122501 #include <linux/xattr.h>
122502 +#include <linux/in.h>
122503
122504 #include <asm/uaccess.h>
122505 #include <asm/unistd.h>
122506 @@ -107,6 +108,7 @@
122507 #include <linux/atalk.h>
122508 #include <net/busy_poll.h>
122509 #include <linux/errqueue.h>
122510 +#include <linux/grsock.h>
122511
122512 #ifdef CONFIG_NET_RX_BUSY_POLL
122513 unsigned int sysctl_net_busy_read __read_mostly;
122514 @@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = {
122515 */
122516
122517 static DEFINE_SPINLOCK(net_family_lock);
122518 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122519 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
122520
122521 /*
122522 * Statistics counters of the socket lists
122523 @@ -326,7 +328,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
122524 &sockfs_dentry_operations, SOCKFS_MAGIC);
122525 }
122526
122527 -static struct vfsmount *sock_mnt __read_mostly;
122528 +struct vfsmount *sock_mnt __read_mostly;
122529
122530 static struct file_system_type sock_fs_type = {
122531 .name = "sockfs",
122532 @@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122533 return -EAFNOSUPPORT;
122534 if (type < 0 || type >= SOCK_MAX)
122535 return -EINVAL;
122536 + if (protocol < 0)
122537 + return -EINVAL;
122538
122539 /* Compatibility.
122540
122541 @@ -1128,6 +1132,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
122542 if (err)
122543 return err;
122544
122545 + if(!kern && !gr_search_socket(family, type, protocol)) {
122546 + if (rcu_access_pointer(net_families[family]) == NULL)
122547 + return -EAFNOSUPPORT;
122548 + else
122549 + return -EACCES;
122550 + }
122551 +
122552 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
122553 + if (rcu_access_pointer(net_families[family]) == NULL)
122554 + return -EAFNOSUPPORT;
122555 + else
122556 + return -EACCES;
122557 + }
122558 +
122559 /*
122560 * Allocate the socket and allow the family to set things up. if
122561 * the protocol is 0, the family is instructed to select an appropriate
122562 @@ -1379,6 +1397,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122563 if (sock) {
122564 err = move_addr_to_kernel(umyaddr, addrlen, &address);
122565 if (err >= 0) {
122566 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
122567 + err = -EACCES;
122568 + goto error;
122569 + }
122570 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
122571 + if (err)
122572 + goto error;
122573 +
122574 err = security_socket_bind(sock,
122575 (struct sockaddr *)&address,
122576 addrlen);
122577 @@ -1387,6 +1413,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
122578 (struct sockaddr *)
122579 &address, addrlen);
122580 }
122581 +error:
122582 fput_light(sock->file, fput_needed);
122583 }
122584 return err;
122585 @@ -1410,10 +1437,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
122586 if ((unsigned int)backlog > somaxconn)
122587 backlog = somaxconn;
122588
122589 + if (gr_handle_sock_server_other(sock->sk)) {
122590 + err = -EPERM;
122591 + goto error;
122592 + }
122593 +
122594 + err = gr_search_listen(sock);
122595 + if (err)
122596 + goto error;
122597 +
122598 err = security_socket_listen(sock, backlog);
122599 if (!err)
122600 err = sock->ops->listen(sock, backlog);
122601
122602 +error:
122603 fput_light(sock->file, fput_needed);
122604 }
122605 return err;
122606 @@ -1457,6 +1494,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122607 newsock->type = sock->type;
122608 newsock->ops = sock->ops;
122609
122610 + if (gr_handle_sock_server_other(sock->sk)) {
122611 + err = -EPERM;
122612 + sock_release(newsock);
122613 + goto out_put;
122614 + }
122615 +
122616 + err = gr_search_accept(sock);
122617 + if (err) {
122618 + sock_release(newsock);
122619 + goto out_put;
122620 + }
122621 +
122622 /*
122623 * We don't need try_module_get here, as the listening socket (sock)
122624 * has the protocol module (sock->ops->owner) held.
122625 @@ -1502,6 +1551,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
122626 fd_install(newfd, newfile);
122627 err = newfd;
122628
122629 + gr_attach_curr_ip(newsock->sk);
122630 +
122631 out_put:
122632 fput_light(sock->file, fput_needed);
122633 out:
122634 @@ -1534,6 +1585,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122635 int, addrlen)
122636 {
122637 struct socket *sock;
122638 + struct sockaddr *sck;
122639 struct sockaddr_storage address;
122640 int err, fput_needed;
122641
122642 @@ -1544,6 +1596,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
122643 if (err < 0)
122644 goto out_put;
122645
122646 + sck = (struct sockaddr *)&address;
122647 +
122648 + if (gr_handle_sock_client(sck)) {
122649 + err = -EACCES;
122650 + goto out_put;
122651 + }
122652 +
122653 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
122654 + if (err)
122655 + goto out_put;
122656 +
122657 err =
122658 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
122659 if (err)
122660 @@ -1625,6 +1688,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
122661 * the protocol.
122662 */
122663
122664 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
122665 +
122666 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
122667 unsigned int, flags, struct sockaddr __user *, addr,
122668 int, addr_len)
122669 @@ -1688,7 +1753,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
122670 struct socket *sock;
122671 struct iovec iov;
122672 struct msghdr msg;
122673 - struct sockaddr_storage address;
122674 + struct sockaddr_storage address = { };
122675 int err, err2;
122676 int fput_needed;
122677
122678 @@ -1930,7 +1995,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
122679 * checking falls down on this.
122680 */
122681 if (copy_from_user(ctl_buf,
122682 - (void __user __force *)msg_sys->msg_control,
122683 + (void __force_user *)msg_sys->msg_control,
122684 ctl_len))
122685 goto out_freectl;
122686 msg_sys->msg_control = ctl_buf;
122687 @@ -2080,7 +2145,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
122688 ssize_t err;
122689
122690 /* kernel mode address */
122691 - struct sockaddr_storage addr;
122692 + struct sockaddr_storage addr = { };
122693
122694 /* user mode address pointers */
122695 struct sockaddr __user *uaddr;
122696 @@ -2725,7 +2790,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
122697 ifr = compat_alloc_user_space(buf_size);
122698 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
122699
122700 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
122701 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
122702 return -EFAULT;
122703
122704 if (put_user(convert_in ? rxnfc : compat_ptr(data),
122705 @@ -2836,7 +2901,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
122706 old_fs = get_fs();
122707 set_fs(KERNEL_DS);
122708 err = dev_ioctl(net, cmd,
122709 - (struct ifreq __user __force *) &kifr);
122710 + (struct ifreq __force_user *) &kifr);
122711 set_fs(old_fs);
122712
122713 return err;
122714 @@ -2929,7 +2994,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
122715
122716 old_fs = get_fs();
122717 set_fs(KERNEL_DS);
122718 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
122719 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
122720 set_fs(old_fs);
122721
122722 if (cmd == SIOCGIFMAP && !err) {
122723 @@ -3013,7 +3078,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
122724 ret |= get_user(rtdev, &(ur4->rt_dev));
122725 if (rtdev) {
122726 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
122727 - r4.rt_dev = (char __user __force *)devname;
122728 + r4.rt_dev = (char __force_user *)devname;
122729 devname[15] = 0;
122730 } else
122731 r4.rt_dev = NULL;
122732 @@ -3240,8 +3305,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
122733 int __user *uoptlen;
122734 int err;
122735
122736 - uoptval = (char __user __force *) optval;
122737 - uoptlen = (int __user __force *) optlen;
122738 + uoptval = (char __force_user *) optval;
122739 + uoptlen = (int __force_user *) optlen;
122740
122741 set_fs(KERNEL_DS);
122742 if (level == SOL_SOCKET)
122743 @@ -3261,7 +3326,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
122744 char __user *uoptval;
122745 int err;
122746
122747 - uoptval = (char __user __force *) optval;
122748 + uoptval = (char __force_user *) optval;
122749
122750 set_fs(KERNEL_DS);
122751 if (level == SOL_SOCKET)
122752 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
122753 index 1095be9..815d777 100644
122754 --- a/net/sunrpc/auth_gss/svcauth_gss.c
122755 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
122756 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122757 uint64_t *handle)
122758 {
122759 struct rsc rsci, *rscp = NULL;
122760 - static atomic64_t ctxhctr;
122761 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
122762 long long ctxh;
122763 struct gss_api_mech *gm = NULL;
122764 time_t expiry;
122765 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122766 status = -ENOMEM;
122767 /* the handle needs to be just a unique id,
122768 * use a static counter */
122769 - ctxh = atomic64_inc_return(&ctxhctr);
122770 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
122771
122772 /* make a copy for the caller */
122773 *handle = ctxh;
122774 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
122775 index 2928aff..6f9efeb 100644
122776 --- a/net/sunrpc/cache.c
122777 +++ b/net/sunrpc/cache.c
122778 @@ -1597,7 +1597,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
122779 struct sunrpc_net *sn;
122780
122781 sn = net_generic(net, sunrpc_net_id);
122782 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
122783 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
122784 if (cd->u.procfs.proc_ent == NULL)
122785 goto out_nomem;
122786 cd->u.procfs.channel_ent = NULL;
122787 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
122788 index e6ce151..ba1cf85 100644
122789 --- a/net/sunrpc/clnt.c
122790 +++ b/net/sunrpc/clnt.c
122791 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
122792 (RPC_IS_ASYNC(task) ? "async" : "sync"));
122793
122794 /* Increment call count */
122795 - task->tk_msg.rpc_proc->p_count++;
122796 + pax_open_kernel();
122797 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
122798 + pax_close_kernel();
122799 clnt->cl_stats->rpccnt++;
122800 task->tk_action = call_reserve;
122801 }
122802 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
122803 index 337ca85..42feae8 100644
122804 --- a/net/sunrpc/sched.c
122805 +++ b/net/sunrpc/sched.c
122806 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
122807 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
122808 static void rpc_task_set_debuginfo(struct rpc_task *task)
122809 {
122810 - static atomic_t rpc_pid;
122811 + static atomic_unchecked_t rpc_pid;
122812
122813 - task->tk_pid = atomic_inc_return(&rpc_pid);
122814 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
122815 }
122816 #else
122817 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
122818 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
122819 index 2ecb994..5afb49f 100644
122820 --- a/net/sunrpc/stats.c
122821 +++ b/net/sunrpc/stats.c
122822 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
122823
122824 dprintk("RPC: registering /proc/net/rpc\n");
122825 sn = net_generic(net, sunrpc_net_id);
122826 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
122827 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
122828 if (sn->proc_net_rpc == NULL)
122829 return -ENOMEM;
122830
122831 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
122832 index 78974e4..1e0d1a5 100644
122833 --- a/net/sunrpc/svc.c
122834 +++ b/net/sunrpc/svc.c
122835 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
122836 svc_putnl(resv, RPC_SUCCESS);
122837
122838 /* Bump per-procedure stats counter */
122839 - procp->pc_count++;
122840 + pax_open_kernel();
122841 + (*(unsigned int *)&procp->pc_count)++;
122842 + pax_close_kernel();
122843
122844 /* Initialize storage for argp and resp */
122845 memset(rqstp->rq_argp, 0, procp->pc_argsize);
122846 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
122847 index 621ca7b..59421dd 100644
122848 --- a/net/sunrpc/svcauth_unix.c
122849 +++ b/net/sunrpc/svcauth_unix.c
122850 @@ -414,7 +414,7 @@ struct unix_gid {
122851 struct group_info *gi;
122852 };
122853
122854 -static int unix_gid_hash(kuid_t uid)
122855 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
122856 {
122857 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
122858 }
122859 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
122860 (*bpp)[-1] = '\n';
122861 }
122862
122863 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122864 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122865
122866 static int unix_gid_parse(struct cache_detail *cd,
122867 char *mesg, int mlen)
122868 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
122869 index c1b6270..05089c1 100644
122870 --- a/net/sunrpc/xprtrdma/svc_rdma.c
122871 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
122872 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
122873 static unsigned int min_max_inline = 4096;
122874 static unsigned int max_max_inline = 65536;
122875
122876 -atomic_t rdma_stat_recv;
122877 -atomic_t rdma_stat_read;
122878 -atomic_t rdma_stat_write;
122879 -atomic_t rdma_stat_sq_starve;
122880 -atomic_t rdma_stat_rq_starve;
122881 -atomic_t rdma_stat_rq_poll;
122882 -atomic_t rdma_stat_rq_prod;
122883 -atomic_t rdma_stat_sq_poll;
122884 -atomic_t rdma_stat_sq_prod;
122885 +atomic_unchecked_t rdma_stat_recv;
122886 +atomic_unchecked_t rdma_stat_read;
122887 +atomic_unchecked_t rdma_stat_write;
122888 +atomic_unchecked_t rdma_stat_sq_starve;
122889 +atomic_unchecked_t rdma_stat_rq_starve;
122890 +atomic_unchecked_t rdma_stat_rq_poll;
122891 +atomic_unchecked_t rdma_stat_rq_prod;
122892 +atomic_unchecked_t rdma_stat_sq_poll;
122893 +atomic_unchecked_t rdma_stat_sq_prod;
122894
122895 /* Temporary NFS request map and context caches */
122896 struct kmem_cache *svc_rdma_map_cachep;
122897 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
122898 len -= *ppos;
122899 if (len > *lenp)
122900 len = *lenp;
122901 - if (len && copy_to_user(buffer, str_buf, len))
122902 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
122903 return -EFAULT;
122904 *lenp = len;
122905 *ppos += len;
122906 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
122907 {
122908 .procname = "rdma_stat_read",
122909 .data = &rdma_stat_read,
122910 - .maxlen = sizeof(atomic_t),
122911 + .maxlen = sizeof(atomic_unchecked_t),
122912 .mode = 0644,
122913 .proc_handler = read_reset_stat,
122914 },
122915 {
122916 .procname = "rdma_stat_recv",
122917 .data = &rdma_stat_recv,
122918 - .maxlen = sizeof(atomic_t),
122919 + .maxlen = sizeof(atomic_unchecked_t),
122920 .mode = 0644,
122921 .proc_handler = read_reset_stat,
122922 },
122923 {
122924 .procname = "rdma_stat_write",
122925 .data = &rdma_stat_write,
122926 - .maxlen = sizeof(atomic_t),
122927 + .maxlen = sizeof(atomic_unchecked_t),
122928 .mode = 0644,
122929 .proc_handler = read_reset_stat,
122930 },
122931 {
122932 .procname = "rdma_stat_sq_starve",
122933 .data = &rdma_stat_sq_starve,
122934 - .maxlen = sizeof(atomic_t),
122935 + .maxlen = sizeof(atomic_unchecked_t),
122936 .mode = 0644,
122937 .proc_handler = read_reset_stat,
122938 },
122939 {
122940 .procname = "rdma_stat_rq_starve",
122941 .data = &rdma_stat_rq_starve,
122942 - .maxlen = sizeof(atomic_t),
122943 + .maxlen = sizeof(atomic_unchecked_t),
122944 .mode = 0644,
122945 .proc_handler = read_reset_stat,
122946 },
122947 {
122948 .procname = "rdma_stat_rq_poll",
122949 .data = &rdma_stat_rq_poll,
122950 - .maxlen = sizeof(atomic_t),
122951 + .maxlen = sizeof(atomic_unchecked_t),
122952 .mode = 0644,
122953 .proc_handler = read_reset_stat,
122954 },
122955 {
122956 .procname = "rdma_stat_rq_prod",
122957 .data = &rdma_stat_rq_prod,
122958 - .maxlen = sizeof(atomic_t),
122959 + .maxlen = sizeof(atomic_unchecked_t),
122960 .mode = 0644,
122961 .proc_handler = read_reset_stat,
122962 },
122963 {
122964 .procname = "rdma_stat_sq_poll",
122965 .data = &rdma_stat_sq_poll,
122966 - .maxlen = sizeof(atomic_t),
122967 + .maxlen = sizeof(atomic_unchecked_t),
122968 .mode = 0644,
122969 .proc_handler = read_reset_stat,
122970 },
122971 {
122972 .procname = "rdma_stat_sq_prod",
122973 .data = &rdma_stat_sq_prod,
122974 - .maxlen = sizeof(atomic_t),
122975 + .maxlen = sizeof(atomic_unchecked_t),
122976 .mode = 0644,
122977 .proc_handler = read_reset_stat,
122978 },
122979 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122980 index f9f13a3..d155c71 100644
122981 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122982 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122983 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
122984 *page_no = pg_no;
122985 *page_offset = pg_off;
122986 ret = read;
122987 - atomic_inc(&rdma_stat_read);
122988 + atomic_inc_unchecked(&rdma_stat_read);
122989 return ret;
122990 err:
122991 svc_rdma_unmap_dma(ctxt);
122992 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
122993 *page_no = pg_no;
122994 *page_offset = pg_off;
122995 ret = read;
122996 - atomic_inc(&rdma_stat_read);
122997 + atomic_inc_unchecked(&rdma_stat_read);
122998 return ret;
122999 err:
123000 svc_rdma_unmap_dma(ctxt);
123001 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
123002 dto_q);
123003 list_del_init(&ctxt->dto_q);
123004 } else {
123005 - atomic_inc(&rdma_stat_rq_starve);
123006 + atomic_inc_unchecked(&rdma_stat_rq_starve);
123007 clear_bit(XPT_DATA, &xprt->xpt_flags);
123008 ctxt = NULL;
123009 }
123010 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
123011 }
123012 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
123013 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
123014 - atomic_inc(&rdma_stat_recv);
123015 + atomic_inc_unchecked(&rdma_stat_recv);
123016
123017 /* Build up the XDR from the receive buffers. */
123018 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
123019 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123020 index 7de33d1a..7f10241 100644
123021 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123022 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
123023 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
123024 write_wr.wr.rdma.remote_addr = to;
123025
123026 /* Post It */
123027 - atomic_inc(&rdma_stat_write);
123028 + atomic_inc_unchecked(&rdma_stat_write);
123029 if (svc_rdma_send(xprt, &write_wr))
123030 goto err;
123031 return write_len - bc;
123032 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
123033 index f609c1c..abd491f 100644
123034 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
123035 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
123036 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
123037 return;
123038
123039 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
123040 - atomic_inc(&rdma_stat_rq_poll);
123041 + atomic_inc_unchecked(&rdma_stat_rq_poll);
123042
123043 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
123044 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
123045 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
123046 }
123047
123048 if (ctxt)
123049 - atomic_inc(&rdma_stat_rq_prod);
123050 + atomic_inc_unchecked(&rdma_stat_rq_prod);
123051
123052 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
123053 /*
123054 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
123055 return;
123056
123057 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
123058 - atomic_inc(&rdma_stat_sq_poll);
123059 + atomic_inc_unchecked(&rdma_stat_sq_poll);
123060 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
123061 int i;
123062
123063 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
123064 }
123065
123066 if (ctxt)
123067 - atomic_inc(&rdma_stat_sq_prod);
123068 + atomic_inc_unchecked(&rdma_stat_sq_prod);
123069 }
123070
123071 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
123072 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
123073 spin_lock_bh(&xprt->sc_lock);
123074 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
123075 spin_unlock_bh(&xprt->sc_lock);
123076 - atomic_inc(&rdma_stat_sq_starve);
123077 + atomic_inc_unchecked(&rdma_stat_sq_starve);
123078
123079 /* See if we can opportunistically reap SQ WR to make room */
123080 sq_cq_reap(xprt);
123081 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
123082 index e7000be..e3b0ba7 100644
123083 --- a/net/sysctl_net.c
123084 +++ b/net/sysctl_net.c
123085 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
123086 kgid_t root_gid = make_kgid(net->user_ns, 0);
123087
123088 /* Allow network administrator to have same access as root. */
123089 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
123090 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
123091 uid_eq(root_uid, current_euid())) {
123092 int mode = (table->mode >> 6) & 7;
123093 return (mode << 6) | (mode << 3) | mode;
123094 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
123095 index ce9121e..fd1fcce 100644
123096 --- a/net/tipc/netlink_compat.c
123097 +++ b/net/tipc/netlink_compat.c
123098 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
123099 int (*header)(struct tipc_nl_compat_msg *);
123100 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
123101 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
123102 -};
123103 +} __no_const;
123104
123105 struct tipc_nl_compat_cmd_doit {
123106 int (*doit)(struct sk_buff *skb, struct genl_info *info);
123107 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
123108 -};
123109 +} __no_const;
123110
123111 static int tipc_skb_tailroom(struct sk_buff *skb)
123112 {
123113 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
123114 void *hdr;
123115 struct nlattr *nest;
123116 struct sk_buff *args;
123117 - struct tipc_nl_compat_cmd_dump dump;
123118 + static struct tipc_nl_compat_cmd_dump dump = {
123119 + .dumpit = tipc_nl_publ_dump,
123120 + .format = __tipc_nl_compat_publ_dump,
123121 + };
123122
123123 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
123124 if (!args)
123125 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
123126 nla_nest_end(args, nest);
123127 genlmsg_end(args, hdr);
123128
123129 - dump.dumpit = tipc_nl_publ_dump;
123130 - dump.format = __tipc_nl_compat_publ_dump;
123131 -
123132 err = __tipc_nl_compat_dumpit(&dump, msg, args);
123133
123134 kfree_skb(args);
123135 diff --git a/net/tipc/socket.c b/net/tipc/socket.c
123136 index f485600..20cc6df 100644
123137 --- a/net/tipc/socket.c
123138 +++ b/net/tipc/socket.c
123139 @@ -2009,6 +2009,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
123140 res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
123141 if (res)
123142 goto exit;
123143 + security_sk_clone(sock->sk, new_sock->sk);
123144
123145 new_sk = new_sock->sk;
123146 new_tsock = tipc_sk(new_sk);
123147 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
123148 index 1c147c8..50d7957 100644
123149 --- a/net/tipc/subscr.c
123150 +++ b/net/tipc/subscr.c
123151 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
123152 struct tipc_subscriber *subscriber = sub->subscriber;
123153 struct kvec msg_sect;
123154
123155 - msg_sect.iov_base = (void *)&sub->evt;
123156 + msg_sect.iov_base = &sub->evt;
123157 msg_sect.iov_len = sizeof(struct tipc_event);
123158 sub->evt.event = htohl(event, sub->swap);
123159 sub->evt.found_lower = htohl(found_lower, sub->swap);
123160 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
123161 index 0643059..4628deb 100644
123162 --- a/net/unix/af_unix.c
123163 +++ b/net/unix/af_unix.c
123164 @@ -786,6 +786,12 @@ static struct sock *unix_find_other(struct net *net,
123165 err = -ECONNREFUSED;
123166 if (!S_ISSOCK(inode->i_mode))
123167 goto put_fail;
123168 +
123169 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
123170 + err = -EACCES;
123171 + goto put_fail;
123172 + }
123173 +
123174 u = unix_find_socket_byinode(inode);
123175 if (!u)
123176 goto put_fail;
123177 @@ -806,6 +812,13 @@ static struct sock *unix_find_other(struct net *net,
123178 if (u) {
123179 struct dentry *dentry;
123180 dentry = unix_sk(u)->path.dentry;
123181 +
123182 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
123183 + err = -EPERM;
123184 + sock_put(u);
123185 + goto fail;
123186 + }
123187 +
123188 if (dentry)
123189 touch_atime(&unix_sk(u)->path);
123190 } else
123191 @@ -839,12 +852,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
123192 */
123193 err = security_path_mknod(&path, dentry, mode, 0);
123194 if (!err) {
123195 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
123196 + err = -EACCES;
123197 + goto out;
123198 + }
123199 err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0);
123200 if (!err) {
123201 res->mnt = mntget(path.mnt);
123202 res->dentry = dget(dentry);
123203 + gr_handle_create(dentry, path.mnt);
123204 }
123205 }
123206 +out:
123207 done_path_create(&path, dentry);
123208 return err;
123209 }
123210 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
123211 writable = unix_writable(sk);
123212 other = unix_peer_get(sk);
123213 if (other) {
123214 - if (unix_peer(other) != sk) {
123215 + unix_state_lock(other);
123216 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
123217 + unix_state_unlock(other);
123218 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
123219 if (unix_recvq_full(other))
123220 writable = 0;
123221 - }
123222 + } else
123223 + unix_state_unlock(other);
123224 sock_put(other);
123225 }
123226
123227 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123228 seq_puts(seq, "Num RefCount Protocol Flags Type St "
123229 "Inode Path\n");
123230 else {
123231 - struct sock *s = v;
123232 + struct sock *s = v, *peer;
123233 struct unix_sock *u = unix_sk(s);
123234 unix_state_lock(s);
123235 + peer = unix_peer(s);
123236 + unix_state_unlock(s);
123237 +
123238 + unix_state_double_lock(s, peer);
123239
123240 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
123241 s,
123242 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
123243 seq_putc(seq, '@');
123244 i++;
123245 }
123246 - for ( ; i < len; i++)
123247 - seq_putc(seq, u->addr->name->sun_path[i]);
123248 - }
123249 - unix_state_unlock(s);
123250 + for ( ; i < len; i++) {
123251 + char c = u->addr->name->sun_path[i];
123252 + switch (c) {
123253 + case '\n':
123254 + seq_putc(seq, '\\');
123255 + seq_putc(seq, 'n');
123256 + break;
123257 + case '\t':
123258 + seq_putc(seq, '\\');
123259 + seq_putc(seq, 't');
123260 + break;
123261 + case '\\':
123262 + seq_putc(seq, '\\');
123263 + seq_putc(seq, '\\');
123264 + break;
123265 + default:
123266 + seq_putc(seq, c);
123267 + }
123268 + }
123269 + } else if (peer)
123270 + seq_printf(seq, " P%lu", sock_i_ino(peer));
123271 +
123272 + unix_state_double_unlock(s, peer);
123273 seq_putc(seq, '\n');
123274 }
123275
123276 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
123277 index b3d5150..ff3a837 100644
123278 --- a/net/unix/sysctl_net_unix.c
123279 +++ b/net/unix/sysctl_net_unix.c
123280 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
123281
123282 int __net_init unix_sysctl_register(struct net *net)
123283 {
123284 - struct ctl_table *table;
123285 + ctl_table_no_const *table;
123286
123287 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
123288 if (table == NULL)
123289 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
123290 index 9b7f207..2596621 100644
123291 --- a/net/vmw_vsock/vmci_transport_notify.c
123292 +++ b/net/vmw_vsock/vmci_transport_notify.c
123293 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
123294
123295 /* Socket control packet based operations. */
123296 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
123297 - vmci_transport_notify_pkt_socket_init,
123298 - vmci_transport_notify_pkt_socket_destruct,
123299 - vmci_transport_notify_pkt_poll_in,
123300 - vmci_transport_notify_pkt_poll_out,
123301 - vmci_transport_notify_pkt_handle_pkt,
123302 - vmci_transport_notify_pkt_recv_init,
123303 - vmci_transport_notify_pkt_recv_pre_block,
123304 - vmci_transport_notify_pkt_recv_pre_dequeue,
123305 - vmci_transport_notify_pkt_recv_post_dequeue,
123306 - vmci_transport_notify_pkt_send_init,
123307 - vmci_transport_notify_pkt_send_pre_block,
123308 - vmci_transport_notify_pkt_send_pre_enqueue,
123309 - vmci_transport_notify_pkt_send_post_enqueue,
123310 - vmci_transport_notify_pkt_process_request,
123311 - vmci_transport_notify_pkt_process_negotiate,
123312 + .socket_init = vmci_transport_notify_pkt_socket_init,
123313 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123314 + .poll_in = vmci_transport_notify_pkt_poll_in,
123315 + .poll_out = vmci_transport_notify_pkt_poll_out,
123316 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123317 + .recv_init = vmci_transport_notify_pkt_recv_init,
123318 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123319 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123320 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123321 + .send_init = vmci_transport_notify_pkt_send_init,
123322 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123323 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123324 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123325 + .process_request = vmci_transport_notify_pkt_process_request,
123326 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123327 };
123328 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
123329 index dc9c792..3089de0 100644
123330 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
123331 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
123332 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
123333
123334 /* Socket always on control packet based operations. */
123335 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
123336 - vmci_transport_notify_pkt_socket_init,
123337 - vmci_transport_notify_pkt_socket_destruct,
123338 - vmci_transport_notify_pkt_poll_in,
123339 - vmci_transport_notify_pkt_poll_out,
123340 - vmci_transport_notify_pkt_handle_pkt,
123341 - vmci_transport_notify_pkt_recv_init,
123342 - vmci_transport_notify_pkt_recv_pre_block,
123343 - vmci_transport_notify_pkt_recv_pre_dequeue,
123344 - vmci_transport_notify_pkt_recv_post_dequeue,
123345 - vmci_transport_notify_pkt_send_init,
123346 - vmci_transport_notify_pkt_send_pre_block,
123347 - vmci_transport_notify_pkt_send_pre_enqueue,
123348 - vmci_transport_notify_pkt_send_post_enqueue,
123349 - vmci_transport_notify_pkt_process_request,
123350 - vmci_transport_notify_pkt_process_negotiate,
123351 + .socket_init = vmci_transport_notify_pkt_socket_init,
123352 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
123353 + .poll_in = vmci_transport_notify_pkt_poll_in,
123354 + .poll_out = vmci_transport_notify_pkt_poll_out,
123355 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
123356 + .recv_init = vmci_transport_notify_pkt_recv_init,
123357 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
123358 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
123359 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
123360 + .send_init = vmci_transport_notify_pkt_send_init,
123361 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
123362 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
123363 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
123364 + .process_request = vmci_transport_notify_pkt_process_request,
123365 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
123366 };
123367 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
123368 index c8717c1..08539f5 100644
123369 --- a/net/wireless/wext-core.c
123370 +++ b/net/wireless/wext-core.c
123371 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123372 */
123373
123374 /* Support for very large requests */
123375 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
123376 - (user_length > descr->max_tokens)) {
123377 + if (user_length > descr->max_tokens) {
123378 /* Allow userspace to GET more than max so
123379 * we can support any size GET requests.
123380 * There is still a limit : -ENOMEM.
123381 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
123382 }
123383 }
123384
123385 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
123386 - /*
123387 - * If this is a GET, but not NOMAX, it means that the extra
123388 - * data is not bounded by userspace, but by max_tokens. Thus
123389 - * set the length to max_tokens. This matches the extra data
123390 - * allocation.
123391 - * The driver should fill it with the number of tokens it
123392 - * provided, and it may check iwp->length rather than having
123393 - * knowledge of max_tokens. If the driver doesn't change the
123394 - * iwp->length, this ioctl just copies back max_token tokens
123395 - * filled with zeroes. Hopefully the driver isn't claiming
123396 - * them to be valid data.
123397 - */
123398 - iwp->length = descr->max_tokens;
123399 - }
123400 -
123401 err = handler(dev, info, (union iwreq_data *) iwp, extra);
123402
123403 iwp->length += essid_compat;
123404 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
123405 index 4323952..a06dfe1 100644
123406 --- a/net/x25/sysctl_net_x25.c
123407 +++ b/net/x25/sysctl_net_x25.c
123408 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
123409 .mode = 0644,
123410 .proc_handler = proc_dointvec,
123411 },
123412 - { 0, },
123413 + { },
123414 };
123415
123416 void __init x25_register_sysctl(void)
123417 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
123418 index 0917f04..f4e3d8c 100644
123419 --- a/net/x25/x25_proc.c
123420 +++ b/net/x25/x25_proc.c
123421 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
123422
123423 int __init x25_proc_init(void)
123424 {
123425 - if (!proc_mkdir("x25", init_net.proc_net))
123426 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
123427 return -ENOMEM;
123428
123429 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
123430 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
123431 index 638af06..7d9daad 100644
123432 --- a/net/xfrm/xfrm_policy.c
123433 +++ b/net/xfrm/xfrm_policy.c
123434 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
123435 {
123436 policy->walk.dead = 1;
123437
123438 - atomic_inc(&policy->genid);
123439 + atomic_inc_unchecked(&policy->genid);
123440
123441 if (del_timer(&policy->polq.hold_timer))
123442 xfrm_pol_put(policy);
123443 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
123444 else
123445 hlist_add_head(&policy->bydst, chain);
123446 __xfrm_policy_link(policy, dir);
123447 - atomic_inc(&net->xfrm.flow_cache_genid);
123448 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
123449
123450 /* After previous checking, family can either be AF_INET or AF_INET6 */
123451 if (policy->family == AF_INET)
123452 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
123453
123454 xdst->num_pols = num_pols;
123455 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
123456 - xdst->policy_genid = atomic_read(&pols[0]->genid);
123457 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
123458
123459 return xdst;
123460 }
123461 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
123462 }
123463 EXPORT_SYMBOL(xfrm_garbage_collect);
123464
123465 -static void xfrm_garbage_collect_deferred(struct net *net)
123466 +void xfrm_garbage_collect_deferred(struct net *net)
123467 {
123468 flow_cache_flush_deferred(net);
123469 }
123470 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
123471
123472 static void xfrm_init_pmtu(struct dst_entry *dst)
123473 {
123474 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
123475 if (xdst->xfrm_genid != dst->xfrm->genid)
123476 return 0;
123477 if (xdst->num_pols > 0 &&
123478 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
123479 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
123480 return 0;
123481
123482 mtu = dst_mtu(dst->child);
123483 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
123484 dst_ops->link_failure = xfrm_link_failure;
123485 if (likely(dst_ops->neigh_lookup == NULL))
123486 dst_ops->neigh_lookup = xfrm_neigh_lookup;
123487 - if (likely(afinfo->garbage_collect == NULL))
123488 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
123489 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
123490 }
123491 spin_unlock(&xfrm_policy_afinfo_lock);
123492 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
123493 dst_ops->check = NULL;
123494 dst_ops->negative_advice = NULL;
123495 dst_ops->link_failure = NULL;
123496 - afinfo->garbage_collect = NULL;
123497 }
123498 return err;
123499 }
123500 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
123501 sizeof(pol->xfrm_vec[i].saddr));
123502 pol->xfrm_vec[i].encap_family = mp->new_family;
123503 /* flush bundles */
123504 - atomic_inc(&pol->genid);
123505 + atomic_inc_unchecked(&pol->genid);
123506 }
123507 }
123508
123509 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
123510 index 96688cd..e68a2eb 100644
123511 --- a/net/xfrm/xfrm_state.c
123512 +++ b/net/xfrm/xfrm_state.c
123513 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
123514
123515 if (unlikely(afinfo == NULL))
123516 return -EAFNOSUPPORT;
123517 - typemap = afinfo->type_map;
123518 + typemap = (const struct xfrm_type **)afinfo->type_map;
123519 spin_lock_bh(&xfrm_type_lock);
123520
123521 - if (likely(typemap[type->proto] == NULL))
123522 + if (likely(typemap[type->proto] == NULL)) {
123523 + pax_open_kernel();
123524 typemap[type->proto] = type;
123525 - else
123526 + pax_close_kernel();
123527 + } else
123528 err = -EEXIST;
123529 spin_unlock_bh(&xfrm_type_lock);
123530 xfrm_state_put_afinfo(afinfo);
123531 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
123532
123533 if (unlikely(afinfo == NULL))
123534 return -EAFNOSUPPORT;
123535 - typemap = afinfo->type_map;
123536 + typemap = (const struct xfrm_type **)afinfo->type_map;
123537 spin_lock_bh(&xfrm_type_lock);
123538
123539 if (unlikely(typemap[type->proto] != type))
123540 err = -ENOENT;
123541 - else
123542 + else {
123543 + pax_open_kernel();
123544 typemap[type->proto] = NULL;
123545 + pax_close_kernel();
123546 + }
123547 spin_unlock_bh(&xfrm_type_lock);
123548 xfrm_state_put_afinfo(afinfo);
123549 return err;
123550 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
123551 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
123552 {
123553 struct xfrm_state_afinfo *afinfo;
123554 - const struct xfrm_type **typemap;
123555 const struct xfrm_type *type;
123556 int modload_attempted = 0;
123557
123558 @@ -211,9 +215,8 @@ retry:
123559 afinfo = xfrm_state_get_afinfo(family);
123560 if (unlikely(afinfo == NULL))
123561 return NULL;
123562 - typemap = afinfo->type_map;
123563
123564 - type = typemap[proto];
123565 + type = afinfo->type_map[proto];
123566 if (unlikely(type && !try_module_get(type->owner)))
123567 type = NULL;
123568 if (!type && !modload_attempted) {
123569 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123570 return -EAFNOSUPPORT;
123571
123572 err = -EEXIST;
123573 - modemap = afinfo->mode_map;
123574 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123575 spin_lock_bh(&xfrm_mode_lock);
123576 if (modemap[mode->encap])
123577 goto out;
123578 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
123579 if (!try_module_get(afinfo->owner))
123580 goto out;
123581
123582 - mode->afinfo = afinfo;
123583 + pax_open_kernel();
123584 + *(const void **)&mode->afinfo = afinfo;
123585 modemap[mode->encap] = mode;
123586 + pax_close_kernel();
123587 err = 0;
123588
123589 out:
123590 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
123591 return -EAFNOSUPPORT;
123592
123593 err = -ENOENT;
123594 - modemap = afinfo->mode_map;
123595 + modemap = (struct xfrm_mode **)afinfo->mode_map;
123596 spin_lock_bh(&xfrm_mode_lock);
123597 if (likely(modemap[mode->encap] == mode)) {
123598 + pax_open_kernel();
123599 modemap[mode->encap] = NULL;
123600 + pax_close_kernel();
123601 module_put(mode->afinfo->owner);
123602 err = 0;
123603 }
123604 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
123605 u32 xfrm_get_acqseq(void)
123606 {
123607 u32 res;
123608 - static atomic_t acqseq;
123609 + static atomic_unchecked_t acqseq;
123610
123611 do {
123612 - res = atomic_inc_return(&acqseq);
123613 + res = atomic_inc_return_unchecked(&acqseq);
123614 } while (!res);
123615
123616 return res;
123617 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
123618 index 05a6e3d..6716ec9 100644
123619 --- a/net/xfrm/xfrm_sysctl.c
123620 +++ b/net/xfrm/xfrm_sysctl.c
123621 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
123622
123623 int __net_init xfrm_sysctl_init(struct net *net)
123624 {
123625 - struct ctl_table *table;
123626 + ctl_table_no_const *table;
123627
123628 __xfrm_sysctl_init(net);
123629
123630 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
123631 index d3437b8..6c3becb 100644
123632 --- a/scripts/Kbuild.include
123633 +++ b/scripts/Kbuild.include
123634 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
123635 # cc-ldoption
123636 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
123637 cc-ldoption = $(call try-run,\
123638 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123639 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
123640
123641 # ld-option
123642 # Usage: LDFLAGS += $(call ld-option, -X)
123643 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
123644 index 01df30a..b687dbf 100644
123645 --- a/scripts/Makefile.build
123646 +++ b/scripts/Makefile.build
123647 @@ -60,7 +60,7 @@ endif
123648 endif
123649
123650 # Do not include host rules unless needed
123651 -ifneq ($(hostprogs-y)$(hostprogs-m),)
123652 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
123653 include scripts/Makefile.host
123654 endif
123655
123656 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
123657 index 55c96cb..e4e88ab 100644
123658 --- a/scripts/Makefile.clean
123659 +++ b/scripts/Makefile.clean
123660 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
123661 __clean-files := $(extra-y) $(extra-m) $(extra-) \
123662 $(always) $(targets) $(clean-files) \
123663 $(host-progs) \
123664 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
123665 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
123666 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
123667
123668 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
123669
123670 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
123671 index 133edfa..c9aa07f 100644
123672 --- a/scripts/Makefile.host
123673 +++ b/scripts/Makefile.host
123674 @@ -20,7 +20,19 @@
123675 # Will compile qconf as a C++ program, and menu as a C program.
123676 # They are linked as C++ code to the executable qconf
123677
123678 +# hostprogs-y := conf
123679 +# conf-objs := conf.o libkconfig.so
123680 +# libkconfig-objs := expr.o type.o
123681 +# Will create a shared library named libkconfig.so that consists of
123682 +# expr.o and type.o (they are both compiled as C code and the object files
123683 +# are made as position independent code).
123684 +# conf.c is compiled as a C program, and conf.o is linked together with
123685 +# libkconfig.so as the executable conf.
123686 +# Note: Shared libraries consisting of C++ files are not supported
123687 +
123688 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
123689 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
123690 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
123691
123692 # C code
123693 # Executables compiled from a single .c file
123694 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
123695 # C++ Object (.o) files compiled from .cc files
123696 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
123697
123698 +# Shared libaries (only .c supported)
123699 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
123700 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
123701 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
123702 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
123703 +# Remove .so files from "xxx-objs"
123704 +host-cobjs := $(filter-out %.so,$(host-cobjs))
123705 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
123706 +
123707 +# Object (.o) files used by the shared libaries
123708 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
123709 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
123710 +
123711 # output directory for programs/.o files
123712 # hostprogs-y := tools/build may have been specified.
123713 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
123714 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
123715 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
123716 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
123717 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
123718 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
123719 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
123720 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
123721 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
123722 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
123723
123724 obj-dirs += $(host-objdirs)
123725 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
123726 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
123727 $(call if_changed_dep,host-cxxobjs)
123728
123729 +# Compile .c file, create position independent .o file
123730 +# host-cshobjs -> .o
123731 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
123732 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
123733 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
123734 + $(call if_changed_dep,host-cshobjs)
123735 +
123736 +# Compile .c file, create position independent .o file
123737 +# host-cxxshobjs -> .o
123738 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
123739 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
123740 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
123741 + $(call if_changed_dep,host-cxxshobjs)
123742 +
123743 +# Link a shared library, based on position independent .o files
123744 +# *.o -> .so shared library (host-cshlib)
123745 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
123746 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
123747 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123748 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123749 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
123750 + $(call if_changed,host-cshlib)
123751 +
123752 +# Link a shared library, based on position independent .o files
123753 +# *.o -> .so shared library (host-cxxshlib)
123754 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
123755 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
123756 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123757 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123758 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
123759 + $(call if_changed,host-cxxshlib)
123760 +
123761 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
123762 - $(host-cxxmulti) $(host-cxxobjs)
123763 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
123764 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
123765 index b304068..462d24e 100644
123766 --- a/scripts/basic/fixdep.c
123767 +++ b/scripts/basic/fixdep.c
123768 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
123769 /*
123770 * Lookup a value in the configuration string.
123771 */
123772 -static int is_defined_config(const char *name, int len, unsigned int hash)
123773 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
123774 {
123775 struct item *aux;
123776
123777 @@ -211,10 +211,10 @@ static void clear_config(void)
123778 /*
123779 * Record the use of a CONFIG_* word.
123780 */
123781 -static void use_config(const char *m, int slen)
123782 +static void use_config(const char *m, unsigned int slen)
123783 {
123784 unsigned int hash = strhash(m, slen);
123785 - int c, i;
123786 + unsigned int c, i;
123787
123788 if (is_defined_config(m, slen, hash))
123789 return;
123790 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
123791
123792 static void parse_config_file(const char *map, size_t len)
123793 {
123794 - const int *end = (const int *) (map + len);
123795 + const unsigned int *end = (const unsigned int *) (map + len);
123796 /* start at +1, so that p can never be < map */
123797 - const int *m = (const int *) map + 1;
123798 + const unsigned int *m = (const unsigned int *) map + 1;
123799 const char *p, *q;
123800
123801 for (; m < end; m++) {
123802 @@ -435,7 +435,7 @@ static void print_deps(void)
123803 static void traps(void)
123804 {
123805 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
123806 - int *p = (int *)test;
123807 + unsigned int *p = (unsigned int *)test;
123808
123809 if (*p != INT_CONF) {
123810 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
123811 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
123812 new file mode 100644
123813 index 0000000..eaa4fce
123814 --- /dev/null
123815 +++ b/scripts/gcc-plugin.sh
123816 @@ -0,0 +1,51 @@
123817 +#!/bin/sh
123818 +srctree=$(dirname "$0")
123819 +gccplugins_dir=$($3 -print-file-name=plugin)
123820 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123821 +#include "gcc-common.h"
123822 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
123823 +#warning $2 CXX
123824 +#else
123825 +#warning $1 CC
123826 +#endif
123827 +EOF
123828 +)
123829 +
123830 +if [ $? -ne 0 ]
123831 +then
123832 + exit 1
123833 +fi
123834 +
123835 +case "$plugincc" in
123836 + *"$1 CC"*)
123837 + echo "$1"
123838 + exit 0
123839 + ;;
123840 +
123841 + *"$2 CXX"*)
123842 + # the c++ compiler needs another test, see below
123843 + ;;
123844 +
123845 + *)
123846 + exit 1
123847 + ;;
123848 +esac
123849 +
123850 +# we need a c++ compiler that supports the designated initializer GNU extension
123851 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123852 +#include "gcc-common.h"
123853 +class test {
123854 +public:
123855 + int test;
123856 +} test = {
123857 + .test = 1
123858 +};
123859 +EOF
123860 +)
123861 +
123862 +if [ $? -eq 0 ]
123863 +then
123864 + echo "$2"
123865 + exit 0
123866 +fi
123867 +exit 1
123868 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
123869 index fdebd66..a349e33 100755
123870 --- a/scripts/headers_install.sh
123871 +++ b/scripts/headers_install.sh
123872 @@ -32,6 +32,7 @@ do
123873 FILE="$(basename "$i")"
123874 sed -r \
123875 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
123876 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
123877 -e 's/__attribute_const__([ \t]|$)/\1/g' \
123878 -e 's@^#include <linux/compiler.h>@@' \
123879 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
123880 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
123881 index 86a4fe7..99e91f9 100755
123882 --- a/scripts/link-vmlinux.sh
123883 +++ b/scripts/link-vmlinux.sh
123884 @@ -166,7 +166,7 @@ else
123885 fi;
123886
123887 # final build of init/
123888 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
123889 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
123890
123891 kallsymso=""
123892 kallsyms_vmlinux=""
123893 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
123894 index 78691d5..56972f2 100644
123895 --- a/scripts/mod/file2alias.c
123896 +++ b/scripts/mod/file2alias.c
123897 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
123898 unsigned long size, unsigned long id_size,
123899 void *symval)
123900 {
123901 - int i;
123902 + unsigned int i;
123903
123904 if (size % id_size || size < id_size) {
123905 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
123906 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
123907 /* USB is special because the bcdDevice can be matched against a numeric range */
123908 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
123909 static void do_usb_entry(void *symval,
123910 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
123911 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
123912 unsigned char range_lo, unsigned char range_hi,
123913 unsigned char max, struct module *mod)
123914 {
123915 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
123916 {
123917 unsigned int devlo, devhi;
123918 unsigned char chi, clo, max;
123919 - int ndigits;
123920 + unsigned int ndigits;
123921
123922 DEF_FIELD(symval, usb_device_id, match_flags);
123923 DEF_FIELD(symval, usb_device_id, idVendor);
123924 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
123925 for (i = 0; i < count; i++) {
123926 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
123927 char acpi_id[sizeof(*id)];
123928 - int j;
123929 + unsigned int j;
123930
123931 buf_printf(&mod->dev_table_buf,
123932 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
123933 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123934
123935 for (j = 0; j < PNP_MAX_DEVICES; j++) {
123936 const char *id = (char *)(*devs)[j].id;
123937 - int i2, j2;
123938 + unsigned int i2, j2;
123939 int dup = 0;
123940
123941 if (!id[0])
123942 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123943 /* add an individual alias for every device entry */
123944 if (!dup) {
123945 char acpi_id[PNP_ID_LEN];
123946 - int k;
123947 + unsigned int k;
123948
123949 buf_printf(&mod->dev_table_buf,
123950 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
123951 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
123952 static int do_dmi_entry(const char *filename, void *symval,
123953 char *alias)
123954 {
123955 - int i, j;
123956 + unsigned int i, j;
123957 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
123958 sprintf(alias, "dmi*");
123959
123960 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
123961 index 91ee1b2..c9cf01a 100644
123962 --- a/scripts/mod/modpost.c
123963 +++ b/scripts/mod/modpost.c
123964 @@ -942,6 +942,7 @@ enum mismatch {
123965 ANY_EXIT_TO_ANY_INIT,
123966 EXPORT_TO_INIT_EXIT,
123967 EXTABLE_TO_NON_TEXT,
123968 + DATA_TO_TEXT
123969 };
123970
123971 /**
123972 @@ -1068,6 +1069,12 @@ static const struct sectioncheck sectioncheck[] = {
123973 .good_tosec = {ALL_TEXT_SECTIONS , NULL},
123974 .mismatch = EXTABLE_TO_NON_TEXT,
123975 .handler = extable_mismatch_handler,
123976 +},
123977 +/* Do not reference code from writable data */
123978 +{
123979 + .fromsec = { DATA_SECTIONS, NULL },
123980 + .bad_tosec = { ALL_TEXT_SECTIONS, NULL },
123981 + .mismatch = DATA_TO_TEXT
123982 }
123983 };
123984
123985 @@ -1217,10 +1224,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
123986 continue;
123987 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
123988 continue;
123989 - if (sym->st_value == addr)
123990 - return sym;
123991 /* Find a symbol nearby - addr are maybe negative */
123992 d = sym->st_value - addr;
123993 + if (d == 0)
123994 + return sym;
123995 if (d < 0)
123996 d = addr - sym->st_value;
123997 if (d < distance) {
123998 @@ -1503,6 +1510,14 @@ static void report_sec_mismatch(const char *modname,
123999 fatal("There's a special handler for this mismatch type, "
124000 "we should never get here.");
124001 break;
124002 + case DATA_TO_TEXT:
124003 +#if 0
124004 + fprintf(stderr,
124005 + "The %s %s:%s references\n"
124006 + "the %s %s:%s%s\n",
124007 + from, fromsec, fromsym, to, tosec, tosym, to_p);
124008 +#endif
124009 + break;
124010 }
124011 fprintf(stderr, "\n");
124012 }
124013 @@ -1892,7 +1907,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
124014 static void check_sec_ref(struct module *mod, const char *modname,
124015 struct elf_info *elf)
124016 {
124017 - int i;
124018 + unsigned int i;
124019 Elf_Shdr *sechdrs = elf->sechdrs;
124020
124021 /* Walk through all sections */
124022 @@ -2023,7 +2038,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
124023 va_end(ap);
124024 }
124025
124026 -void buf_write(struct buffer *buf, const char *s, int len)
124027 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
124028 {
124029 if (buf->size - buf->pos < len) {
124030 buf->size += len + SZ;
124031 @@ -2242,7 +2257,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
124032 if (fstat(fileno(file), &st) < 0)
124033 goto close_write;
124034
124035 - if (st.st_size != b->pos)
124036 + if (st.st_size != (off_t)b->pos)
124037 goto close_write;
124038
124039 tmp = NOFAIL(malloc(b->pos));
124040 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
124041 index 168b43d..77914bf 100644
124042 --- a/scripts/mod/modpost.h
124043 +++ b/scripts/mod/modpost.h
124044 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
124045
124046 struct buffer {
124047 char *p;
124048 - int pos;
124049 - int size;
124050 + unsigned int pos;
124051 + unsigned int size;
124052 };
124053
124054 void __attribute__((format(printf, 2, 3)))
124055 buf_printf(struct buffer *buf, const char *fmt, ...);
124056
124057 void
124058 -buf_write(struct buffer *buf, const char *s, int len);
124059 +buf_write(struct buffer *buf, const char *s, unsigned int len);
124060
124061 struct module {
124062 struct module *next;
124063 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
124064 index 944418d..15291e4 100644
124065 --- a/scripts/mod/sumversion.c
124066 +++ b/scripts/mod/sumversion.c
124067 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
124068 goto out;
124069 }
124070
124071 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
124072 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
124073 warn("writing sum in %s failed: %s\n",
124074 filename, strerror(errno));
124075 goto out;
124076 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
124077 index 73a2c7d..df11b31 100644
124078 --- a/scripts/module-common.lds
124079 +++ b/scripts/module-common.lds
124080 @@ -6,6 +6,10 @@
124081 SECTIONS {
124082 /DISCARD/ : { *(.discard) }
124083
124084 + .rodata 0: {
124085 + *(.rodata) *(.rodata.*)
124086 + *(.data..read_only)
124087 + }
124088 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
124089 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
124090 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
124091 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
124092 index 99ca6e7..3a1a1a1 100644
124093 --- a/scripts/package/Makefile
124094 +++ b/scripts/package/Makefile
124095 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
124096 ln -sf $(srctree) $(KERNELPATH)
124097 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
124098 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
124099 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
124100 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
124101 rm $(KERNELPATH)
124102 rm -f $(objtree)/.scmversion
124103 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
124104 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
124105 index 88dbf23..d1b4291 100755
124106 --- a/scripts/package/builddeb
124107 +++ b/scripts/package/builddeb
124108 @@ -304,6 +304,7 @@ fi
124109 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
124110 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
124111 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
124112 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
124113 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
124114 mkdir -p "$destdir"
124115 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
124116 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
124117 index d9ab94b..eb7f04c 100755
124118 --- a/scripts/package/mkspec
124119 +++ b/scripts/package/mkspec
124120 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
124121 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
124122 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
124123 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
124124 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
124125 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
124126 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
124127 fi
124128
124129 echo ""
124130 echo "%clean"
124131 echo 'rm -rf $RPM_BUILD_ROOT'
124132 echo ""
124133 +echo "%pre"
124134 +echo 'chmod -f 0500 /boot'
124135 +echo 'if [ -d /lib/modules ]; then'
124136 +echo 'chmod -f 0500 /lib/modules'
124137 +echo 'fi'
124138 +echo 'if [ -d /lib32/modules ]; then'
124139 +echo 'chmod -f 0500 /lib32/modules'
124140 +echo 'fi'
124141 +echo 'if [ -d /lib64/modules ]; then'
124142 +echo 'chmod -f 0500 /lib64/modules'
124143 +echo 'fi'
124144 +echo ""
124145 +echo "%post devel"
124146 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
124147 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
124148 +echo ""
124149 echo "%post"
124150 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
124151 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
124152 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
124153 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
124154 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
124155 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
124156 +echo "if [ -x /sbin/dracut ]; then"
124157 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
124158 +echo "else"
124159 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
124160 echo "fi"
124161 echo ""
124162 echo "%files"
124163 -echo '%defattr (-, root, root)'
124164 +echo '%defattr (400, root, root, 500)'
124165 echo "%dir /lib/modules"
124166 -echo "/lib/modules/$KERNELRELEASE"
124167 echo "%exclude /lib/modules/$KERNELRELEASE/build"
124168 echo "%exclude /lib/modules/$KERNELRELEASE/source"
124169 +echo "/lib/modules/$KERNELRELEASE"
124170 echo "/lib/firmware/$KERNELRELEASE"
124171 echo "/boot/*"
124172 echo ""
124173 @@ -155,9 +166,8 @@ echo "/usr/include"
124174 echo ""
124175 if ! $PREBUILT; then
124176 echo "%files devel"
124177 -echo '%defattr (-, root, root)'
124178 +echo '%defattr (400, root, root, 500)'
124179 +echo "%dir /lib/modules/$KERNELRELEASE"
124180 echo "/usr/src/kernels/$KERNELRELEASE"
124181 -echo "/lib/modules/$KERNELRELEASE/build"
124182 -echo "/lib/modules/$KERNELRELEASE/source"
124183 echo ""
124184 fi
124185 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
124186 index 4718d78..9220d58 100644
124187 --- a/scripts/pnmtologo.c
124188 +++ b/scripts/pnmtologo.c
124189 @@ -244,14 +244,14 @@ static void write_header(void)
124190 fprintf(out, " * Linux logo %s\n", logoname);
124191 fputs(" */\n\n", out);
124192 fputs("#include <linux/linux_logo.h>\n\n", out);
124193 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
124194 + fprintf(out, "static unsigned char %s_data[] = {\n",
124195 logoname);
124196 }
124197
124198 static void write_footer(void)
124199 {
124200 fputs("\n};\n\n", out);
124201 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
124202 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
124203 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
124204 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
124205 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
124206 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
124207 fputs("\n};\n\n", out);
124208
124209 /* write logo clut */
124210 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
124211 + fprintf(out, "static unsigned char %s_clut[] = {\n",
124212 logoname);
124213 write_hex_cnt = 0;
124214 for (i = 0; i < logo_clutsize; i++) {
124215 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
124216 index ba87004..3f4852c 100644
124217 --- a/scripts/sortextable.h
124218 +++ b/scripts/sortextable.h
124219 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
124220 const char *secstrtab;
124221 const char *strtab;
124222 char *extab_image;
124223 - int extab_index = 0;
124224 - int i;
124225 - int idx;
124226 + unsigned int extab_index = 0;
124227 + unsigned int i;
124228 + unsigned int idx;
124229 unsigned int num_sections;
124230 unsigned int secindex_strings;
124231
124232 diff --git a/scripts/tags.sh b/scripts/tags.sh
124233 index cdb491d..8d32bfc 100755
124234 --- a/scripts/tags.sh
124235 +++ b/scripts/tags.sh
124236 @@ -26,7 +26,7 @@ else
124237 fi
124238
124239 # ignore userspace tools
124240 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
124241 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
124242
124243 # Find all available archs
124244 find_all_archs()
124245 diff --git a/security/Kconfig b/security/Kconfig
124246 index bf4ec46..1fa98bf 100644
124247 --- a/security/Kconfig
124248 +++ b/security/Kconfig
124249 @@ -4,6 +4,981 @@
124250
124251 menu "Security options"
124252
124253 +menu "Grsecurity"
124254 +
124255 + config ARCH_TRACK_EXEC_LIMIT
124256 + bool
124257 +
124258 + config PAX_KERNEXEC_PLUGIN
124259 + bool
124260 +
124261 + config PAX_PER_CPU_PGD
124262 + bool
124263 +
124264 + config TASK_SIZE_MAX_SHIFT
124265 + int
124266 + depends on X86_64
124267 + default 47 if !PAX_PER_CPU_PGD
124268 + default 42 if PAX_PER_CPU_PGD
124269 +
124270 + config PAX_ENABLE_PAE
124271 + bool
124272 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
124273 +
124274 + config PAX_USERCOPY_SLABS
124275 + bool
124276 +
124277 +config GRKERNSEC
124278 + bool "Grsecurity"
124279 + select CRYPTO
124280 + select CRYPTO_SHA256
124281 + select PROC_FS
124282 + select STOP_MACHINE
124283 + select TTY
124284 + select DEBUG_KERNEL
124285 + select DEBUG_LIST
124286 + select MULTIUSER
124287 + help
124288 + If you say Y here, you will be able to configure many features
124289 + that will enhance the security of your system. It is highly
124290 + recommended that you say Y here and read through the help
124291 + for each option so that you fully understand the features and
124292 + can evaluate their usefulness for your machine.
124293 +
124294 +choice
124295 + prompt "Configuration Method"
124296 + depends on GRKERNSEC
124297 + default GRKERNSEC_CONFIG_CUSTOM
124298 + help
124299 +
124300 +config GRKERNSEC_CONFIG_AUTO
124301 + bool "Automatic"
124302 + help
124303 + If you choose this configuration method, you'll be able to answer a small
124304 + number of simple questions about how you plan to use this kernel.
124305 + The settings of grsecurity and PaX will be automatically configured for
124306 + the highest commonly-used settings within the provided constraints.
124307 +
124308 + If you require additional configuration, custom changes can still be made
124309 + from the "custom configuration" menu.
124310 +
124311 +config GRKERNSEC_CONFIG_CUSTOM
124312 + bool "Custom"
124313 + help
124314 + If you choose this configuration method, you'll be able to configure all
124315 + grsecurity and PaX settings manually. Via this method, no options are
124316 + automatically enabled.
124317 +
124318 + Take note that if menuconfig is exited with this configuration method
124319 + chosen, you will not be able to use the automatic configuration methods
124320 + without starting again with a kernel configuration with no grsecurity
124321 + or PaX options specified inside.
124322 +
124323 +endchoice
124324 +
124325 +choice
124326 + prompt "Usage Type"
124327 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124328 + default GRKERNSEC_CONFIG_SERVER
124329 + help
124330 +
124331 +config GRKERNSEC_CONFIG_SERVER
124332 + bool "Server"
124333 + help
124334 + Choose this option if you plan to use this kernel on a server.
124335 +
124336 +config GRKERNSEC_CONFIG_DESKTOP
124337 + bool "Desktop"
124338 + help
124339 + Choose this option if you plan to use this kernel on a desktop.
124340 +
124341 +endchoice
124342 +
124343 +choice
124344 + prompt "Virtualization Type"
124345 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
124346 + default GRKERNSEC_CONFIG_VIRT_NONE
124347 + help
124348 +
124349 +config GRKERNSEC_CONFIG_VIRT_NONE
124350 + bool "None"
124351 + help
124352 + Choose this option if this kernel will be run on bare metal.
124353 +
124354 +config GRKERNSEC_CONFIG_VIRT_GUEST
124355 + bool "Guest"
124356 + help
124357 + Choose this option if this kernel will be run as a VM guest.
124358 +
124359 +config GRKERNSEC_CONFIG_VIRT_HOST
124360 + bool "Host"
124361 + help
124362 + Choose this option if this kernel will be run as a VM host.
124363 +
124364 +endchoice
124365 +
124366 +choice
124367 + prompt "Virtualization Hardware"
124368 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124369 + help
124370 +
124371 +config GRKERNSEC_CONFIG_VIRT_EPT
124372 + bool "EPT/RVI Processor Support"
124373 + depends on X86
124374 + help
124375 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
124376 + hardware virtualization. This allows for additional kernel hardening protections
124377 + to operate without additional performance impact.
124378 +
124379 + To see if your Intel processor supports EPT, see:
124380 + http://ark.intel.com/Products/VirtualizationTechnology
124381 + (Most Core i3/5/7 support EPT)
124382 +
124383 + To see if your AMD processor supports RVI, see:
124384 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
124385 +
124386 +config GRKERNSEC_CONFIG_VIRT_SOFT
124387 + bool "First-gen/No Hardware Virtualization"
124388 + help
124389 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
124390 + support hardware virtualization or doesn't support the EPT/RVI extensions.
124391 +
124392 +endchoice
124393 +
124394 +choice
124395 + prompt "Virtualization Software"
124396 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
124397 + help
124398 +
124399 +config GRKERNSEC_CONFIG_VIRT_XEN
124400 + bool "Xen"
124401 + help
124402 + Choose this option if this kernel is running as a Xen guest or host.
124403 +
124404 +config GRKERNSEC_CONFIG_VIRT_VMWARE
124405 + bool "VMWare"
124406 + help
124407 + Choose this option if this kernel is running as a VMWare guest or host.
124408 +
124409 +config GRKERNSEC_CONFIG_VIRT_KVM
124410 + bool "KVM"
124411 + help
124412 + Choose this option if this kernel is running as a KVM guest or host.
124413 +
124414 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
124415 + bool "VirtualBox"
124416 + help
124417 + Choose this option if this kernel is running as a VirtualBox guest or host.
124418 +
124419 +config GRKERNSEC_CONFIG_VIRT_HYPERV
124420 + bool "Hyper-V"
124421 + help
124422 + Choose this option if this kernel is running as a Hyper-V guest.
124423 +
124424 +endchoice
124425 +
124426 +choice
124427 + prompt "Required Priorities"
124428 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124429 + default GRKERNSEC_CONFIG_PRIORITY_PERF
124430 + help
124431 +
124432 +config GRKERNSEC_CONFIG_PRIORITY_PERF
124433 + bool "Performance"
124434 + help
124435 + Choose this option if performance is of highest priority for this deployment
124436 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
124437 + clearing of structures intended for userland, and freed memory sanitizing will
124438 + be disabled.
124439 +
124440 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
124441 + bool "Security"
124442 + help
124443 + Choose this option if security is of highest priority for this deployment of
124444 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
124445 + for userland, and freed memory sanitizing will be enabled for this kernel.
124446 + In a worst-case scenario, these features can introduce a 20% performance hit
124447 + (UDEREF on x64 contributing half of this hit).
124448 +
124449 +endchoice
124450 +
124451 +menu "Default Special Groups"
124452 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
124453 +
124454 +config GRKERNSEC_PROC_GID
124455 + int "GID exempted from /proc restrictions"
124456 + default 1001
124457 + help
124458 + Setting this GID determines which group will be exempted from
124459 + grsecurity's /proc restrictions, allowing users of the specified
124460 + group to view network statistics and the existence of other users'
124461 + processes on the system. This GID may also be chosen at boot time
124462 + via "grsec_proc_gid=" on the kernel commandline.
124463 +
124464 +config GRKERNSEC_TPE_UNTRUSTED_GID
124465 + int "GID for TPE-untrusted users"
124466 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
124467 + default 1005
124468 + help
124469 + Setting this GID determines which group untrusted users should
124470 + be added to. These users will be placed under grsecurity's Trusted Path
124471 + Execution mechanism, preventing them from executing their own binaries.
124472 + The users will only be able to execute binaries in directories owned and
124473 + writable only by the root user. If the sysctl option is enabled, a sysctl
124474 + option with name "tpe_gid" is created.
124475 +
124476 +config GRKERNSEC_TPE_TRUSTED_GID
124477 + int "GID for TPE-trusted users"
124478 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
124479 + default 1005
124480 + help
124481 + Setting this GID determines what group TPE restrictions will be
124482 + *disabled* for. If the sysctl option is enabled, a sysctl option
124483 + with name "tpe_gid" is created.
124484 +
124485 +config GRKERNSEC_SYMLINKOWN_GID
124486 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
124487 + depends on GRKERNSEC_CONFIG_SERVER
124488 + default 1006
124489 + help
124490 + Setting this GID determines what group kernel-enforced
124491 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
124492 + is enabled, a sysctl option with name "symlinkown_gid" is created.
124493 +
124494 +
124495 +endmenu
124496 +
124497 +menu "Customize Configuration"
124498 +depends on GRKERNSEC
124499 +
124500 +menu "PaX"
124501 +
124502 +config PAX
124503 + bool "Enable various PaX features"
124504 + default y if GRKERNSEC_CONFIG_AUTO
124505 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
124506 + help
124507 + This allows you to enable various PaX features. PaX adds
124508 + intrusion prevention mechanisms to the kernel that reduce
124509 + the risks posed by exploitable memory corruption bugs.
124510 +
124511 +menu "PaX Control"
124512 + depends on PAX
124513 +
124514 +config PAX_SOFTMODE
124515 + bool 'Support soft mode'
124516 + help
124517 + Enabling this option will allow you to run PaX in soft mode, that
124518 + is, PaX features will not be enforced by default, only on executables
124519 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
124520 + support as they are the only way to mark executables for soft mode use.
124521 +
124522 + Soft mode can be activated by using the "pax_softmode=1" kernel command
124523 + line option on boot. Furthermore you can control various PaX features
124524 + at runtime via the entries in /proc/sys/kernel/pax.
124525 +
124526 +config PAX_EI_PAX
124527 + bool 'Use legacy ELF header marking'
124528 + default y if GRKERNSEC_CONFIG_AUTO
124529 + help
124530 + Enabling this option will allow you to control PaX features on
124531 + a per executable basis via the 'chpax' utility available at
124532 + http://pax.grsecurity.net/. The control flags will be read from
124533 + an otherwise reserved part of the ELF header. This marking has
124534 + numerous drawbacks (no support for soft-mode, toolchain does not
124535 + know about the non-standard use of the ELF header) therefore it
124536 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
124537 + support.
124538 +
124539 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
124540 + support as well, they will override the legacy EI_PAX marks.
124541 +
124542 + If you enable none of the marking options then all applications
124543 + will run with PaX enabled on them by default.
124544 +
124545 +config PAX_PT_PAX_FLAGS
124546 + bool 'Use ELF program header marking'
124547 + default y if GRKERNSEC_CONFIG_AUTO
124548 + help
124549 + Enabling this option will allow you to control PaX features on
124550 + a per executable basis via the 'paxctl' utility available at
124551 + http://pax.grsecurity.net/. The control flags will be read from
124552 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
124553 + has the benefits of supporting both soft mode and being fully
124554 + integrated into the toolchain (the binutils patch is available
124555 + from http://pax.grsecurity.net).
124556 +
124557 + Note that if you enable the legacy EI_PAX marking support as well,
124558 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
124559 +
124560 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124561 + must make sure that the marks are the same if a binary has both marks.
124562 +
124563 + If you enable none of the marking options then all applications
124564 + will run with PaX enabled on them by default.
124565 +
124566 +config PAX_XATTR_PAX_FLAGS
124567 + bool 'Use filesystem extended attributes marking'
124568 + default y if GRKERNSEC_CONFIG_AUTO
124569 + select CIFS_XATTR if CIFS
124570 + select EXT2_FS_XATTR if EXT2_FS
124571 + select EXT3_FS_XATTR if EXT3_FS
124572 + select F2FS_FS_XATTR if F2FS_FS
124573 + select JFFS2_FS_XATTR if JFFS2_FS
124574 + select REISERFS_FS_XATTR if REISERFS_FS
124575 + select SQUASHFS_XATTR if SQUASHFS
124576 + select TMPFS_XATTR if TMPFS
124577 + help
124578 + Enabling this option will allow you to control PaX features on
124579 + a per executable basis via the 'setfattr' utility. The control
124580 + flags will be read from the user.pax.flags extended attribute of
124581 + the file. This marking has the benefit of supporting binary-only
124582 + applications that self-check themselves (e.g., skype) and would
124583 + not tolerate chpax/paxctl changes. The main drawback is that
124584 + extended attributes are not supported by some filesystems (e.g.,
124585 + isofs, udf, vfat) so copying files through such filesystems will
124586 + lose the extended attributes and these PaX markings.
124587 +
124588 + Note that if you enable the legacy EI_PAX marking support as well,
124589 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
124590 +
124591 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
124592 + must make sure that the marks are the same if a binary has both marks.
124593 +
124594 + If you enable none of the marking options then all applications
124595 + will run with PaX enabled on them by default.
124596 +
124597 +choice
124598 + prompt 'MAC system integration'
124599 + default PAX_HAVE_ACL_FLAGS
124600 + help
124601 + Mandatory Access Control systems have the option of controlling
124602 + PaX flags on a per executable basis, choose the method supported
124603 + by your particular system.
124604 +
124605 + - "none": if your MAC system does not interact with PaX,
124606 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
124607 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
124608 +
124609 + NOTE: this option is for developers/integrators only.
124610 +
124611 + config PAX_NO_ACL_FLAGS
124612 + bool 'none'
124613 +
124614 + config PAX_HAVE_ACL_FLAGS
124615 + bool 'direct'
124616 +
124617 + config PAX_HOOK_ACL_FLAGS
124618 + bool 'hook'
124619 +endchoice
124620 +
124621 +endmenu
124622 +
124623 +menu "Non-executable pages"
124624 + depends on PAX
124625 +
124626 +config PAX_NOEXEC
124627 + bool "Enforce non-executable pages"
124628 + default y if GRKERNSEC_CONFIG_AUTO
124629 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
124630 + help
124631 + By design some architectures do not allow for protecting memory
124632 + pages against execution or even if they do, Linux does not make
124633 + use of this feature. In practice this means that if a page is
124634 + readable (such as the stack or heap) it is also executable.
124635 +
124636 + There is a well known exploit technique that makes use of this
124637 + fact and a common programming mistake where an attacker can
124638 + introduce code of his choice somewhere in the attacked program's
124639 + memory (typically the stack or the heap) and then execute it.
124640 +
124641 + If the attacked program was running with different (typically
124642 + higher) privileges than that of the attacker, then he can elevate
124643 + his own privilege level (e.g. get a root shell, write to files for
124644 + which he does not have write access to, etc).
124645 +
124646 + Enabling this option will let you choose from various features
124647 + that prevent the injection and execution of 'foreign' code in
124648 + a program.
124649 +
124650 + This will also break programs that rely on the old behaviour and
124651 + expect that dynamically allocated memory via the malloc() family
124652 + of functions is executable (which it is not). Notable examples
124653 + are the XFree86 4.x server, the java runtime and wine.
124654 +
124655 +config PAX_PAGEEXEC
124656 + bool "Paging based non-executable pages"
124657 + default y if GRKERNSEC_CONFIG_AUTO
124658 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
124659 + select ARCH_TRACK_EXEC_LIMIT if X86_32
124660 + help
124661 + This implementation is based on the paging feature of the CPU.
124662 + On i386 without hardware non-executable bit support there is a
124663 + variable but usually low performance impact, however on Intel's
124664 + P4 core based CPUs it is very high so you should not enable this
124665 + for kernels meant to be used on such CPUs.
124666 +
124667 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
124668 + with hardware non-executable bit support there is no performance
124669 + impact, on ppc the impact is negligible.
124670 +
124671 + Note that several architectures require various emulations due to
124672 + badly designed userland ABIs, this will cause a performance impact
124673 + but will disappear as soon as userland is fixed. For example, ppc
124674 + userland MUST have been built with secure-plt by a recent toolchain.
124675 +
124676 +config PAX_SEGMEXEC
124677 + bool "Segmentation based non-executable pages"
124678 + default y if GRKERNSEC_CONFIG_AUTO
124679 + depends on PAX_NOEXEC && X86_32
124680 + help
124681 + This implementation is based on the segmentation feature of the
124682 + CPU and has a very small performance impact, however applications
124683 + will be limited to a 1.5 GB address space instead of the normal
124684 + 3 GB.
124685 +
124686 +config PAX_EMUTRAMP
124687 + bool "Emulate trampolines"
124688 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
124689 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
124690 + help
124691 + There are some programs and libraries that for one reason or
124692 + another attempt to execute special small code snippets from
124693 + non-executable memory pages. Most notable examples are the
124694 + signal handler return code generated by the kernel itself and
124695 + the GCC trampolines.
124696 +
124697 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
124698 + such programs will no longer work under your kernel.
124699 +
124700 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
124701 + utilities to enable trampoline emulation for the affected programs
124702 + yet still have the protection provided by the non-executable pages.
124703 +
124704 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
124705 + your system will not even boot.
124706 +
124707 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
124708 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
124709 + for the affected files.
124710 +
124711 + NOTE: enabling this feature *may* open up a loophole in the
124712 + protection provided by non-executable pages that an attacker
124713 + could abuse. Therefore the best solution is to not have any
124714 + files on your system that would require this option. This can
124715 + be achieved by not using libc5 (which relies on the kernel
124716 + signal handler return code) and not using or rewriting programs
124717 + that make use of the nested function implementation of GCC.
124718 + Skilled users can just fix GCC itself so that it implements
124719 + nested function calls in a way that does not interfere with PaX.
124720 +
124721 +config PAX_EMUSIGRT
124722 + bool "Automatically emulate sigreturn trampolines"
124723 + depends on PAX_EMUTRAMP && PARISC
124724 + default y
124725 + help
124726 + Enabling this option will have the kernel automatically detect
124727 + and emulate signal return trampolines executing on the stack
124728 + that would otherwise lead to task termination.
124729 +
124730 + This solution is intended as a temporary one for users with
124731 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
124732 + Modula-3 runtime, etc) or executables linked to such, basically
124733 + everything that does not specify its own SA_RESTORER function in
124734 + normal executable memory like glibc 2.1+ does.
124735 +
124736 + On parisc you MUST enable this option, otherwise your system will
124737 + not even boot.
124738 +
124739 + NOTE: this feature cannot be disabled on a per executable basis
124740 + and since it *does* open up a loophole in the protection provided
124741 + by non-executable pages, the best solution is to not have any
124742 + files on your system that would require this option.
124743 +
124744 +config PAX_MPROTECT
124745 + bool "Restrict mprotect()"
124746 + default y if GRKERNSEC_CONFIG_AUTO
124747 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
124748 + help
124749 + Enabling this option will prevent programs from
124750 + - changing the executable status of memory pages that were
124751 + not originally created as executable,
124752 + - making read-only executable pages writable again,
124753 + - creating executable pages from anonymous memory,
124754 + - making read-only-after-relocations (RELRO) data pages writable again.
124755 +
124756 + You should say Y here to complete the protection provided by
124757 + the enforcement of non-executable pages.
124758 +
124759 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124760 + this feature on a per file basis.
124761 +
124762 +config PAX_MPROTECT_COMPAT
124763 + bool "Use legacy/compat protection demoting (read help)"
124764 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124765 + depends on PAX_MPROTECT
124766 + help
124767 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
124768 + by sending the proper error code to the application. For some broken
124769 + userland, this can cause problems with Python or other applications. The
124770 + current implementation however allows for applications like clamav to
124771 + detect if JIT compilation/execution is allowed and to fall back gracefully
124772 + to an interpreter-based mode if it does not. While we encourage everyone
124773 + to use the current implementation as-is and push upstream to fix broken
124774 + userland (note that the RWX logging option can assist with this), in some
124775 + environments this may not be possible. Having to disable MPROTECT
124776 + completely on certain binaries reduces the security benefit of PaX,
124777 + so this option is provided for those environments to revert to the old
124778 + behavior.
124779 +
124780 +config PAX_ELFRELOCS
124781 + bool "Allow ELF text relocations (read help)"
124782 + depends on PAX_MPROTECT
124783 + default n
124784 + help
124785 + Non-executable pages and mprotect() restrictions are effective
124786 + in preventing the introduction of new executable code into an
124787 + attacked task's address space. There remain only two venues
124788 + for this kind of attack: if the attacker can execute already
124789 + existing code in the attacked task then he can either have it
124790 + create and mmap() a file containing his code or have it mmap()
124791 + an already existing ELF library that does not have position
124792 + independent code in it and use mprotect() on it to make it
124793 + writable and copy his code there. While protecting against
124794 + the former approach is beyond PaX, the latter can be prevented
124795 + by having only PIC ELF libraries on one's system (which do not
124796 + need to relocate their code). If you are sure this is your case,
124797 + as is the case with all modern Linux distributions, then leave
124798 + this option disabled. You should say 'n' here.
124799 +
124800 +config PAX_ETEXECRELOCS
124801 + bool "Allow ELF ET_EXEC text relocations"
124802 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
124803 + select PAX_ELFRELOCS
124804 + default y
124805 + help
124806 + On some architectures there are incorrectly created applications
124807 + that require text relocations and would not work without enabling
124808 + this option. If you are an alpha, ia64 or parisc user, you should
124809 + enable this option and disable it once you have made sure that
124810 + none of your applications need it.
124811 +
124812 +config PAX_EMUPLT
124813 + bool "Automatically emulate ELF PLT"
124814 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
124815 + default y
124816 + help
124817 + Enabling this option will have the kernel automatically detect
124818 + and emulate the Procedure Linkage Table entries in ELF files.
124819 + On some architectures such entries are in writable memory, and
124820 + become non-executable leading to task termination. Therefore
124821 + it is mandatory that you enable this option on alpha, parisc,
124822 + sparc and sparc64, otherwise your system would not even boot.
124823 +
124824 + NOTE: this feature *does* open up a loophole in the protection
124825 + provided by the non-executable pages, therefore the proper
124826 + solution is to modify the toolchain to produce a PLT that does
124827 + not need to be writable.
124828 +
124829 +config PAX_DLRESOLVE
124830 + bool 'Emulate old glibc resolver stub'
124831 + depends on PAX_EMUPLT && SPARC
124832 + default n
124833 + help
124834 + This option is needed if userland has an old glibc (before 2.4)
124835 + that puts a 'save' instruction into the runtime generated resolver
124836 + stub that needs special emulation.
124837 +
124838 +config PAX_KERNEXEC
124839 + bool "Enforce non-executable kernel pages"
124840 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
124841 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
124842 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
124843 + select PAX_KERNEXEC_PLUGIN if X86_64
124844 + select ARM_KERNMEM_PERMS if ARM
124845 + help
124846 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
124847 + that is, enabling this option will make it harder to inject
124848 + and execute 'foreign' code in kernel memory itself.
124849 +
124850 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
124851 + the kernel command-line will result in an RWX physical map.
124852 +
124853 + Likewise, the EFI runtime services are necessarily mapped as
124854 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
124855 + is recommended that you boot with "noefi" on the kernel
124856 + command-line if possible to eliminate the mapping.
124857 +
124858 +choice
124859 + prompt "Return Address Instrumentation Method"
124860 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
124861 + depends on PAX_KERNEXEC_PLUGIN
124862 + help
124863 + Select the method used to instrument function pointer dereferences.
124864 + Note that binary modules cannot be instrumented by this approach.
124865 +
124866 + Note that the implementation requires a gcc with plugin support,
124867 + i.e., gcc 4.5 or newer. You may need to install the supporting
124868 + headers explicitly in addition to the normal gcc package.
124869 +
124870 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
124871 + bool "bts"
124872 + help
124873 + This method is compatible with binary only modules but has
124874 + a higher runtime overhead.
124875 +
124876 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
124877 + bool "or"
124878 + depends on !PARAVIRT
124879 + help
124880 + This method is incompatible with binary only modules but has
124881 + a lower runtime overhead.
124882 +endchoice
124883 +
124884 +config PAX_KERNEXEC_PLUGIN_METHOD
124885 + string
124886 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
124887 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
124888 + default ""
124889 +
124890 +config PAX_KERNEXEC_MODULE_TEXT
124891 + int "Minimum amount of memory reserved for module code"
124892 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
124893 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124894 + depends on PAX_KERNEXEC && X86_32
124895 + help
124896 + Due to implementation details the kernel must reserve a fixed
124897 + amount of memory for runtime allocated code (such as modules)
124898 + at compile time that cannot be changed at runtime. Here you
124899 + can specify the minimum amount in MB that will be reserved.
124900 + Due to the same implementation details this size will always
124901 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
124902 + the actually available memory for runtime allocated code will
124903 + usually be more than this minimum.
124904 +
124905 + The default 4 MB should be enough for most users but if you have
124906 + an excessive number of modules (e.g., most distribution configs
124907 + compile many drivers as modules) or use huge modules such as
124908 + nvidia's kernel driver, you will need to adjust this amount.
124909 + A good rule of thumb is to look at your currently loaded kernel
124910 + modules and add up their sizes.
124911 +
124912 +endmenu
124913 +
124914 +menu "Address Space Layout Randomization"
124915 + depends on PAX
124916 +
124917 +config PAX_ASLR
124918 + bool "Address Space Layout Randomization"
124919 + default y if GRKERNSEC_CONFIG_AUTO
124920 + help
124921 + Many if not most exploit techniques rely on the knowledge of
124922 + certain addresses in the attacked program. The following options
124923 + will allow the kernel to apply a certain amount of randomization
124924 + to specific parts of the program thereby forcing an attacker to
124925 + guess them in most cases. Any failed guess will most likely crash
124926 + the attacked program which allows the kernel to detect such attempts
124927 + and react on them. PaX itself provides no reaction mechanisms,
124928 + instead it is strongly encouraged that you make use of grsecurity's
124929 + (http://www.grsecurity.net/) built-in crash detection features or
124930 + develop one yourself.
124931 +
124932 + By saying Y here you can choose to randomize the following areas:
124933 + - top of the task's kernel stack
124934 + - top of the task's userland stack
124935 + - base address for mmap() requests that do not specify one
124936 + (this includes all libraries)
124937 + - base address of the main executable
124938 +
124939 + It is strongly recommended to say Y here as address space layout
124940 + randomization has negligible impact on performance yet it provides
124941 + a very effective protection.
124942 +
124943 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124944 + this feature on a per file basis.
124945 +
124946 +config PAX_RANDKSTACK
124947 + bool "Randomize kernel stack base"
124948 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
124949 + depends on X86_TSC && X86
124950 + help
124951 + By saying Y here the kernel will randomize every task's kernel
124952 + stack on every system call. This will not only force an attacker
124953 + to guess it but also prevent him from making use of possible
124954 + leaked information about it.
124955 +
124956 + Since the kernel stack is a rather scarce resource, randomization
124957 + may cause unexpected stack overflows, therefore you should very
124958 + carefully test your system. Note that once enabled in the kernel
124959 + configuration, this feature cannot be disabled on a per file basis.
124960 +
124961 +config PAX_RANDUSTACK
124962 + bool
124963 +
124964 +config PAX_RANDMMAP
124965 + bool "Randomize user stack and mmap() bases"
124966 + default y if GRKERNSEC_CONFIG_AUTO
124967 + depends on PAX_ASLR
124968 + select PAX_RANDUSTACK
124969 + help
124970 + By saying Y here the kernel will randomize every task's userland
124971 + stack and use a randomized base address for mmap() requests that
124972 + do not specify one themselves.
124973 +
124974 + The stack randomization is done in two steps where the second
124975 + one may apply a big amount of shift to the top of the stack and
124976 + cause problems for programs that want to use lots of memory (more
124977 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
124978 +
124979 + As a result of mmap randomization all dynamically loaded libraries
124980 + will appear at random addresses and therefore be harder to exploit
124981 + by a technique where an attacker attempts to execute library code
124982 + for his purposes (e.g. spawn a shell from an exploited program that
124983 + is running at an elevated privilege level).
124984 +
124985 + Furthermore, if a program is relinked as a dynamic ELF file, its
124986 + base address will be randomized as well, completing the full
124987 + randomization of the address space layout. Attacking such programs
124988 + becomes a guess game. You can find an example of doing this at
124989 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
124990 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
124991 +
124992 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
124993 + feature on a per file basis.
124994 +
124995 +endmenu
124996 +
124997 +menu "Miscellaneous hardening features"
124998 +
124999 +config PAX_MEMORY_SANITIZE
125000 + bool "Sanitize all freed memory"
125001 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125002 + help
125003 + By saying Y here the kernel will erase memory pages and slab objects
125004 + as soon as they are freed. This in turn reduces the lifetime of data
125005 + stored in them, making it less likely that sensitive information such
125006 + as passwords, cryptographic secrets, etc stay in memory for too long.
125007 +
125008 + This is especially useful for programs whose runtime is short, long
125009 + lived processes and the kernel itself benefit from this as long as
125010 + they ensure timely freeing of memory that may hold sensitive
125011 + information.
125012 +
125013 + A nice side effect of the sanitization of slab objects is the
125014 + reduction of possible info leaks caused by padding bytes within the
125015 + leaky structures. Use-after-free bugs for structures containing
125016 + pointers can also be detected as dereferencing the sanitized pointer
125017 + will generate an access violation.
125018 +
125019 + The tradeoff is performance impact, on a single CPU system kernel
125020 + compilation sees a 3% slowdown, other systems and workloads may vary
125021 + and you are advised to test this feature on your expected workload
125022 + before deploying it.
125023 +
125024 + The slab sanitization feature excludes a few slab caches per default
125025 + for performance reasons. To extend the feature to cover those as
125026 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
125027 +
125028 + To reduce the performance penalty by sanitizing pages only, albeit
125029 + limiting the effectiveness of this feature at the same time, slab
125030 + sanitization can be disabled with the kernel command line parameter
125031 + "pax_sanitize_slab=off".
125032 +
125033 + Note that this feature does not protect data stored in live pages,
125034 + e.g., process memory swapped to disk may stay there for a long time.
125035 +
125036 +config PAX_MEMORY_STACKLEAK
125037 + bool "Sanitize kernel stack"
125038 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125039 + depends on X86
125040 + help
125041 + By saying Y here the kernel will erase the kernel stack before it
125042 + returns from a system call. This in turn reduces the information
125043 + that a kernel stack leak bug can reveal.
125044 +
125045 + Note that such a bug can still leak information that was put on
125046 + the stack by the current system call (the one eventually triggering
125047 + the bug) but traces of earlier system calls on the kernel stack
125048 + cannot leak anymore.
125049 +
125050 + The tradeoff is performance impact: on a single CPU system kernel
125051 + compilation sees a 1% slowdown, other systems and workloads may vary
125052 + and you are advised to test this feature on your expected workload
125053 + before deploying it.
125054 +
125055 + Note that the full feature requires a gcc with plugin support,
125056 + i.e., gcc 4.5 or newer. You may need to install the supporting
125057 + headers explicitly in addition to the normal gcc package. Using
125058 + older gcc versions means that functions with large enough stack
125059 + frames may leave uninitialized memory behind that may be exposed
125060 + to a later syscall leaking the stack.
125061 +
125062 +config PAX_MEMORY_STRUCTLEAK
125063 + bool "Forcibly initialize local variables copied to userland"
125064 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
125065 + help
125066 + By saying Y here the kernel will zero initialize some local
125067 + variables that are going to be copied to userland. This in
125068 + turn prevents unintended information leakage from the kernel
125069 + stack should later code forget to explicitly set all parts of
125070 + the copied variable.
125071 +
125072 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
125073 + at a much smaller coverage.
125074 +
125075 + Note that the implementation requires a gcc with plugin support,
125076 + i.e., gcc 4.5 or newer. You may need to install the supporting
125077 + headers explicitly in addition to the normal gcc package.
125078 +
125079 +config PAX_MEMORY_UDEREF
125080 + bool "Prevent invalid userland pointer dereference"
125081 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
125082 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
125083 + select PAX_PER_CPU_PGD if X86_64
125084 + help
125085 + By saying Y here the kernel will be prevented from dereferencing
125086 + userland pointers in contexts where the kernel expects only kernel
125087 + pointers. This is both a useful runtime debugging feature and a
125088 + security measure that prevents exploiting a class of kernel bugs.
125089 +
125090 + The tradeoff is that some virtualization solutions may experience
125091 + a huge slowdown and therefore you should not enable this feature
125092 + for kernels meant to run in such environments. Whether a given VM
125093 + solution is affected or not is best determined by simply trying it
125094 + out, the performance impact will be obvious right on boot as this
125095 + mechanism engages from very early on. A good rule of thumb is that
125096 + VMs running on CPUs without hardware virtualization support (i.e.,
125097 + the majority of IA-32 CPUs) will likely experience the slowdown.
125098 +
125099 + On X86_64 the kernel will make use of PCID support when available
125100 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
125101 + or performance impact. Pass pax_weakuderef on the kernel command
125102 + line to choose the latter.
125103 +
125104 +config PAX_REFCOUNT
125105 + bool "Prevent various kernel object reference counter overflows"
125106 + default y if GRKERNSEC_CONFIG_AUTO
125107 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
125108 + help
125109 + By saying Y here the kernel will detect and prevent overflowing
125110 + various (but not all) kinds of object reference counters. Such
125111 + overflows can normally occur due to bugs only and are often, if
125112 + not always, exploitable.
125113 +
125114 + The tradeoff is that data structures protected by an overflowed
125115 + refcount will never be freed and therefore will leak memory. Note
125116 + that this leak also happens even without this protection but in
125117 + that case the overflow can eventually trigger the freeing of the
125118 + data structure while it is still being used elsewhere, resulting
125119 + in the exploitable situation that this feature prevents.
125120 +
125121 + Since this has a negligible performance impact, you should enable
125122 + this feature.
125123 +
125124 +config PAX_CONSTIFY_PLUGIN
125125 + bool "Automatically constify eligible structures"
125126 + default y
125127 + depends on !UML && PAX_KERNEXEC
125128 + help
125129 + By saying Y here the compiler will automatically constify a class
125130 + of types that contain only function pointers. This reduces the
125131 + kernel's attack surface and also produces a better memory layout.
125132 +
125133 + Note that the implementation requires a gcc with plugin support,
125134 + i.e., gcc 4.5 or newer. You may need to install the supporting
125135 + headers explicitly in addition to the normal gcc package.
125136 +
125137 + Note that if some code really has to modify constified variables
125138 + then the source code will have to be patched to allow it. Examples
125139 + can be found in PaX itself (the no_const attribute) and for some
125140 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
125141 +
125142 +config PAX_USERCOPY
125143 + bool "Harden heap object copies between kernel and userland"
125144 + default y if GRKERNSEC_CONFIG_AUTO
125145 + depends on ARM || IA64 || PPC || SPARC || X86
125146 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
125147 + select PAX_USERCOPY_SLABS
125148 + help
125149 + By saying Y here the kernel will enforce the size of heap objects
125150 + when they are copied in either direction between the kernel and
125151 + userland, even if only a part of the heap object is copied.
125152 +
125153 + Specifically, this checking prevents information leaking from the
125154 + kernel heap during kernel to userland copies (if the kernel heap
125155 + object is otherwise fully initialized) and prevents kernel heap
125156 + overflows during userland to kernel copies.
125157 +
125158 + Note that the current implementation provides the strictest bounds
125159 + checks for the SLUB allocator.
125160 +
125161 + Enabling this option also enables per-slab cache protection against
125162 + data in a given cache being copied into/out of via userland
125163 + accessors. Though the whitelist of regions will be reduced over
125164 + time, it notably protects important data structures like task structs.
125165 +
125166 + If frame pointers are enabled on x86, this option will also restrict
125167 + copies into and out of the kernel stack to local variables within a
125168 + single frame.
125169 +
125170 + Since this has a negligible performance impact, you should enable
125171 + this feature.
125172 +
125173 +config PAX_USERCOPY_DEBUG
125174 + bool
125175 + depends on X86 && PAX_USERCOPY
125176 + default n
125177 +
125178 +config PAX_SIZE_OVERFLOW
125179 + bool "Prevent various integer overflows in function size parameters"
125180 + default y if GRKERNSEC_CONFIG_AUTO
125181 + depends on X86
125182 + help
125183 + By saying Y here the kernel recomputes expressions of function
125184 + arguments marked by a size_overflow attribute with double integer
125185 + precision (DImode/TImode for 32/64 bit integer types).
125186 +
125187 + The recomputed argument is checked against TYPE_MAX and an event
125188 + is logged on overflow and the triggering process is killed.
125189 +
125190 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
125191 +
125192 + Note that the implementation requires a gcc with plugin support,
125193 + i.e., gcc 4.5 or newer. You may need to install the supporting
125194 + headers explicitly in addition to the normal gcc package.
125195 +
125196 +config PAX_LATENT_ENTROPY
125197 + bool "Generate some entropy during boot and runtime"
125198 + default y if GRKERNSEC_CONFIG_AUTO
125199 + help
125200 + By saying Y here the kernel will instrument some kernel code to
125201 + extract some entropy from both original and artificially created
125202 + program state. This will help especially embedded systems where
125203 + there is little 'natural' source of entropy normally. The cost
125204 + is some slowdown of the boot process and fork and irq processing.
125205 +
125206 + When pax_extra_latent_entropy is passed on the kernel command line,
125207 + entropy will be extracted from up to the first 4GB of RAM while the
125208 + runtime memory allocator is being initialized. This costs even more
125209 + slowdown of the boot process.
125210 +
125211 + Note that the implementation requires a gcc with plugin support,
125212 + i.e., gcc 4.5 or newer. You may need to install the supporting
125213 + headers explicitly in addition to the normal gcc package.
125214 +
125215 + Note that entropy extracted this way is not cryptographically
125216 + secure!
125217 +
125218 +endmenu
125219 +
125220 +endmenu
125221 +
125222 +source grsecurity/Kconfig
125223 +
125224 +endmenu
125225 +
125226 +endmenu
125227 +
125228 source security/keys/Kconfig
125229
125230 config SECURITY_DMESG_RESTRICT
125231 @@ -104,7 +1079,7 @@ config INTEL_TXT
125232 config LSM_MMAP_MIN_ADDR
125233 int "Low address space for LSM to protect from user allocation"
125234 depends on SECURITY && SECURITY_SELINUX
125235 - default 32768 if ARM || (ARM64 && COMPAT)
125236 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
125237 default 65536
125238 help
125239 This is the portion of low virtual memory which should be protected
125240 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
125241 index 913f377..6e392d5 100644
125242 --- a/security/apparmor/file.c
125243 +++ b/security/apparmor/file.c
125244 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
125245 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
125246 struct path *new_dir, struct dentry *new_dentry)
125247 {
125248 - struct path link = { new_dir->mnt, new_dentry };
125249 - struct path target = { new_dir->mnt, old_dentry };
125250 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
125251 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
125252 struct path_cond cond = {
125253 d_backing_inode(old_dentry)->i_uid,
125254 d_backing_inode(old_dentry)->i_mode
125255 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
125256 index e5f1561..c351c05 100644
125257 --- a/security/apparmor/lsm.c
125258 +++ b/security/apparmor/lsm.c
125259 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125260 struct dentry *dentry, u32 mask,
125261 struct path_cond *cond)
125262 {
125263 - struct path path = { dir->mnt, dentry };
125264 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
125265
125266 return common_perm(op, &path, mask, cond);
125267 }
125268 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
125269 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
125270 struct dentry *dentry, u32 mask)
125271 {
125272 - struct path path = { mnt, dentry };
125273 + struct path path = { .mnt = mnt, .dentry = dentry };
125274 struct path_cond cond = { d_backing_inode(dentry)->i_uid,
125275 d_backing_inode(dentry)->i_mode
125276 };
125277 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
125278
125279 profile = aa_current_profile();
125280 if (!unconfined(profile)) {
125281 - struct path old_path = { old_dir->mnt, old_dentry };
125282 - struct path new_path = { new_dir->mnt, new_dentry };
125283 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
125284 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
125285 struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
125286 d_backing_inode(old_dentry)->i_mode
125287 };
125288 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
125289 return error;
125290 }
125291
125292 -static struct security_operations apparmor_ops = {
125293 +static struct security_operations apparmor_ops __read_only = {
125294 .name = "apparmor",
125295
125296 .ptrace_access_check = apparmor_ptrace_access_check,
125297 diff --git a/security/commoncap.c b/security/commoncap.c
125298 index f2875cd..9fc1de0 100644
125299 --- a/security/commoncap.c
125300 +++ b/security/commoncap.c
125301 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
125302 return 0;
125303 }
125304
125305 +/* returns:
125306 + 1 for suid privilege
125307 + 2 for sgid privilege
125308 + 3 for fscap privilege
125309 +*/
125310 +int is_privileged_binary(const struct dentry *dentry)
125311 +{
125312 + struct cpu_vfs_cap_data capdata;
125313 + struct inode *inode = dentry->d_inode;
125314 +
125315 + if (!inode || S_ISDIR(inode->i_mode))
125316 + return 0;
125317 +
125318 + if (inode->i_mode & S_ISUID)
125319 + return 1;
125320 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
125321 + return 2;
125322 +
125323 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
125324 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
125325 + return 3;
125326 + }
125327 +
125328 + return 0;
125329 +}
125330 +
125331 /*
125332 * Attempt to get the on-exec apply capability sets for an executable file from
125333 * its xattrs and, if present, apply them to the proposed credentials being
125334 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
125335 const struct cred *cred = current_cred();
125336 kuid_t root_uid = make_kuid(cred->user_ns, 0);
125337
125338 + if (gr_acl_enable_at_secure())
125339 + return 1;
125340 +
125341 if (!uid_eq(cred->uid, root_uid)) {
125342 if (bprm->cap_effective)
125343 return 1;
125344 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
125345 index 8ee997d..24c174b 100644
125346 --- a/security/integrity/ima/ima.h
125347 +++ b/security/integrity/ima/ima.h
125348 @@ -116,8 +116,8 @@ int ima_init_template(void);
125349 extern spinlock_t ima_queue_lock;
125350
125351 struct ima_h_table {
125352 - atomic_long_t len; /* number of stored measurements in the list */
125353 - atomic_long_t violations;
125354 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
125355 + atomic_long_unchecked_t violations;
125356 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
125357 };
125358 extern struct ima_h_table ima_htable;
125359 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
125360 index b8a27c5..50a769f 100644
125361 --- a/security/integrity/ima/ima_api.c
125362 +++ b/security/integrity/ima/ima_api.c
125363 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
125364 int result;
125365
125366 /* can overflow, only indicator */
125367 - atomic_long_inc(&ima_htable.violations);
125368 + atomic_long_inc_unchecked(&ima_htable.violations);
125369
125370 result = ima_alloc_init_template(NULL, file, filename,
125371 NULL, 0, &entry);
125372 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
125373 index 461215e..9bb12ee 100644
125374 --- a/security/integrity/ima/ima_fs.c
125375 +++ b/security/integrity/ima/ima_fs.c
125376 @@ -28,12 +28,12 @@
125377 static int valid_policy = 1;
125378 #define TMPBUFLEN 12
125379 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
125380 - loff_t *ppos, atomic_long_t *val)
125381 + loff_t *ppos, atomic_long_unchecked_t *val)
125382 {
125383 char tmpbuf[TMPBUFLEN];
125384 ssize_t len;
125385
125386 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
125387 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
125388 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
125389 }
125390
125391 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
125392 index 552705d..9920f4fb 100644
125393 --- a/security/integrity/ima/ima_queue.c
125394 +++ b/security/integrity/ima/ima_queue.c
125395 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
125396 INIT_LIST_HEAD(&qe->later);
125397 list_add_tail_rcu(&qe->later, &ima_measurements);
125398
125399 - atomic_long_inc(&ima_htable.len);
125400 + atomic_long_inc_unchecked(&ima_htable.len);
125401 key = ima_hash_key(entry->digest);
125402 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
125403 return 0;
125404 diff --git a/security/keys/key.c b/security/keys/key.c
125405 index aee2ec5..c276071 100644
125406 --- a/security/keys/key.c
125407 +++ b/security/keys/key.c
125408 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
125409
125410 atomic_set(&key->usage, 1);
125411 init_rwsem(&key->sem);
125412 - lockdep_set_class(&key->sem, &type->lock_class);
125413 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
125414 key->index_key.type = type;
125415 key->user = user;
125416 key->quotalen = quotalen;
125417 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
125418 struct key_type *p;
125419 int ret;
125420
125421 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
125422 + pax_open_kernel();
125423 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
125424 + pax_close_kernel();
125425
125426 ret = -EEXIST;
125427 down_write(&key_types_sem);
125428 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
125429 }
125430
125431 /* store the type */
125432 - list_add(&ktype->link, &key_types_list);
125433 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
125434
125435 pr_notice("Key type %s registered\n", ktype->name);
125436 ret = 0;
125437 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
125438 void unregister_key_type(struct key_type *ktype)
125439 {
125440 down_write(&key_types_sem);
125441 - list_del_init(&ktype->link);
125442 + pax_list_del_init((struct list_head *)&ktype->link);
125443 downgrade_write(&key_types_sem);
125444 key_gc_keytype(ktype);
125445 pr_notice("Key type %s unregistered\n", ktype->name);
125446 @@ -1125,10 +1127,10 @@ void __init key_init(void)
125447 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
125448
125449 /* add the special key types */
125450 - list_add_tail(&key_type_keyring.link, &key_types_list);
125451 - list_add_tail(&key_type_dead.link, &key_types_list);
125452 - list_add_tail(&key_type_user.link, &key_types_list);
125453 - list_add_tail(&key_type_logon.link, &key_types_list);
125454 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
125455 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
125456 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
125457 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
125458
125459 /* record the root user tracking */
125460 rb_link_node(&root_key_user.node,
125461 diff --git a/security/min_addr.c b/security/min_addr.c
125462 index f728728..6457a0c 100644
125463 --- a/security/min_addr.c
125464 +++ b/security/min_addr.c
125465 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
125466 */
125467 static void update_mmap_min_addr(void)
125468 {
125469 +#ifndef SPARC
125470 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
125471 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
125472 mmap_min_addr = dac_mmap_min_addr;
125473 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
125474 #else
125475 mmap_min_addr = dac_mmap_min_addr;
125476 #endif
125477 +#endif
125478 }
125479
125480 /*
125481 diff --git a/security/security.c b/security/security.c
125482 index 8e9b1f4..cda8e4c 100644
125483 --- a/security/security.c
125484 +++ b/security/security.c
125485 @@ -33,8 +33,8 @@
125486 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
125487 CONFIG_DEFAULT_SECURITY;
125488
125489 -static struct security_operations *security_ops;
125490 -static struct security_operations default_security_ops = {
125491 +struct security_operations *security_ops __read_only;
125492 +struct security_operations default_security_ops __read_only = {
125493 .name = "default",
125494 };
125495
125496 @@ -73,11 +73,6 @@ int __init security_init(void)
125497 return 0;
125498 }
125499
125500 -void reset_security_ops(void)
125501 -{
125502 - security_ops = &default_security_ops;
125503 -}
125504 -
125505 /* Save user chosen LSM */
125506 static int __init choose_lsm(char *str)
125507 {
125508 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
125509 index 3c17dda..482b12c 100644
125510 --- a/security/selinux/avc.c
125511 +++ b/security/selinux/avc.c
125512 @@ -59,7 +59,7 @@ struct avc_node {
125513 struct avc_cache {
125514 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
125515 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
125516 - atomic_t lru_hint; /* LRU hint for reclaim scan */
125517 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
125518 atomic_t active_nodes;
125519 u32 latest_notif; /* latest revocation notification */
125520 };
125521 @@ -167,7 +167,7 @@ void __init avc_init(void)
125522 spin_lock_init(&avc_cache.slots_lock[i]);
125523 }
125524 atomic_set(&avc_cache.active_nodes, 0);
125525 - atomic_set(&avc_cache.lru_hint, 0);
125526 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
125527
125528 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
125529 0, SLAB_PANIC, NULL);
125530 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
125531 spinlock_t *lock;
125532
125533 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
125534 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125535 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
125536 head = &avc_cache.slots[hvalue];
125537 lock = &avc_cache.slots_lock[hvalue];
125538
125539 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
125540 index 212070e..87aa172 100644
125541 --- a/security/selinux/hooks.c
125542 +++ b/security/selinux/hooks.c
125543 @@ -3288,7 +3288,8 @@ static int file_map_prot_check(struct file *file, unsigned long prot, int shared
125544 int rc = 0;
125545
125546 if (default_noexec &&
125547 - (prot & PROT_EXEC) && (!file || (!shared && (prot & PROT_WRITE)))) {
125548 + (prot & PROT_EXEC) && (!file || IS_PRIVATE(file_inode(file)) ||
125549 + (!shared && (prot & PROT_WRITE)))) {
125550 /*
125551 * We are making executable an anonymous mapping or a
125552 * private file mapping that will also be writable.
125553 @@ -5841,7 +5842,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
125554
125555 #endif
125556
125557 -static struct security_operations selinux_ops = {
125558 +static struct security_operations selinux_ops __read_only = {
125559 + .name = "selinux",
125560 .name = "selinux",
125561
125562 .binder_set_context_mgr = selinux_binder_set_context_mgr,
125563 @@ -6186,6 +6188,9 @@ static void selinux_nf_ip_exit(void)
125564 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
125565 static int selinux_disabled;
125566
125567 +extern struct security_operations *security_ops;
125568 +extern struct security_operations default_security_ops;
125569 +
125570 int selinux_disable(void)
125571 {
125572 if (ss_initialized) {
125573 @@ -6203,7 +6208,9 @@ int selinux_disable(void)
125574 selinux_disabled = 1;
125575 selinux_enabled = 0;
125576
125577 - reset_security_ops();
125578 + pax_open_kernel();
125579 + security_ops = &default_security_ops;
125580 + pax_close_kernel();
125581
125582 /* Try to destroy the avc node cache */
125583 avc_disable();
125584 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
125585 index 1450f85..a91e0bc 100644
125586 --- a/security/selinux/include/xfrm.h
125587 +++ b/security/selinux/include/xfrm.h
125588 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
125589
125590 rtnl_lock();
125591 for_each_net(net) {
125592 - atomic_inc(&net->xfrm.flow_cache_genid);
125593 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
125594 rt_genid_bump_all(net);
125595 }
125596 rtnl_unlock();
125597 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
125598 index b644757..3763b10 100644
125599 --- a/security/smack/smack_lsm.c
125600 +++ b/security/smack/smack_lsm.c
125601 @@ -4266,7 +4266,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
125602 return 0;
125603 }
125604
125605 -struct security_operations smack_ops = {
125606 +struct security_operations smack_ops __read_only = {
125607 .name = "smack",
125608
125609 .ptrace_access_check = smack_ptrace_access_check,
125610 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
125611 index 2367b10..a0c3c51 100644
125612 --- a/security/tomoyo/file.c
125613 +++ b/security/tomoyo/file.c
125614 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
125615 {
125616 struct tomoyo_request_info r;
125617 struct tomoyo_obj_info obj = {
125618 - .path1 = *path,
125619 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125620 };
125621 int error = -ENOMEM;
125622 struct tomoyo_path_info buf;
125623 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
125624 struct tomoyo_path_info buf;
125625 struct tomoyo_request_info r;
125626 struct tomoyo_obj_info obj = {
125627 - .path1 = *path,
125628 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125629 };
125630 int idx;
125631
125632 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta
125633 {
125634 struct tomoyo_request_info r;
125635 struct tomoyo_obj_info obj = {
125636 - .path1 = *path,
125637 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125638 };
125639 int error;
125640 struct tomoyo_path_info buf;
125641 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
125642 {
125643 struct tomoyo_request_info r;
125644 struct tomoyo_obj_info obj = {
125645 - .path1 = *path,
125646 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
125647 };
125648 int error = -ENOMEM;
125649 struct tomoyo_path_info buf;
125650 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
125651 struct tomoyo_path_info buf2;
125652 struct tomoyo_request_info r;
125653 struct tomoyo_obj_info obj = {
125654 - .path1 = *path1,
125655 - .path2 = *path2,
125656 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
125657 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
125658 };
125659 int idx;
125660
125661 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
125662 index 390c646..f2f8db3 100644
125663 --- a/security/tomoyo/mount.c
125664 +++ b/security/tomoyo/mount.c
125665 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
125666 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
125667 need_dev = -1; /* dev_name is a directory */
125668 } else {
125669 + if (!capable(CAP_SYS_ADMIN)) {
125670 + error = -EPERM;
125671 + goto out;
125672 + }
125673 fstype = get_fs_type(type);
125674 if (!fstype) {
125675 error = -ENODEV;
125676 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
125677 index 57c88d5..0c6fcf3 100644
125678 --- a/security/tomoyo/tomoyo.c
125679 +++ b/security/tomoyo/tomoyo.c
125680 @@ -171,7 +171,7 @@ static int tomoyo_path_truncate(struct path *path)
125681 */
125682 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125683 {
125684 - struct path path = { parent->mnt, dentry };
125685 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125686 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
125687 }
125688
125689 @@ -187,7 +187,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
125690 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125691 umode_t mode)
125692 {
125693 - struct path path = { parent->mnt, dentry };
125694 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125695 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
125696 mode & S_IALLUGO);
125697 }
125698 @@ -202,7 +202,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
125699 */
125700 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125701 {
125702 - struct path path = { parent->mnt, dentry };
125703 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125704 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
125705 }
125706
125707 @@ -218,7 +218,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
125708 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125709 const char *old_name)
125710 {
125711 - struct path path = { parent->mnt, dentry };
125712 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125713 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
125714 }
125715
125716 @@ -235,7 +235,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
125717 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125718 umode_t mode, unsigned int dev)
125719 {
125720 - struct path path = { parent->mnt, dentry };
125721 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
125722 int type = TOMOYO_TYPE_CREATE;
125723 const unsigned int perm = mode & S_IALLUGO;
125724
125725 @@ -274,8 +274,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
125726 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
125727 struct dentry *new_dentry)
125728 {
125729 - struct path path1 = { new_dir->mnt, old_dentry };
125730 - struct path path2 = { new_dir->mnt, new_dentry };
125731 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
125732 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
125733 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
125734 }
125735
125736 @@ -294,8 +294,8 @@ static int tomoyo_path_rename(struct path *old_parent,
125737 struct path *new_parent,
125738 struct dentry *new_dentry)
125739 {
125740 - struct path path1 = { old_parent->mnt, old_dentry };
125741 - struct path path2 = { new_parent->mnt, new_dentry };
125742 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
125743 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
125744 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
125745 }
125746
125747 @@ -423,7 +423,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
125748 */
125749 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
125750 {
125751 - struct path path = { mnt, mnt->mnt_root };
125752 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
125753 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
125754 }
125755
125756 @@ -502,7 +502,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
125757 * tomoyo_security_ops is a "struct security_operations" which is used for
125758 * registering TOMOYO.
125759 */
125760 -static struct security_operations tomoyo_security_ops = {
125761 +static struct security_operations tomoyo_security_ops __read_only = {
125762 .name = "tomoyo",
125763 .cred_alloc_blank = tomoyo_cred_alloc_blank,
125764 .cred_prepare = tomoyo_cred_prepare,
125765 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
125766 index 3123e1d..951f48d 100644
125767 --- a/security/yama/Kconfig
125768 +++ b/security/yama/Kconfig
125769 @@ -1,6 +1,6 @@
125770 config SECURITY_YAMA
125771 bool "Yama support"
125772 - depends on SECURITY
125773 + depends on SECURITY && !GRKERNSEC
125774 default n
125775 help
125776 This selects Yama, which extends DAC support with additional
125777 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
125778 index 24aae2a..81c4548 100644
125779 --- a/security/yama/yama_lsm.c
125780 +++ b/security/yama/yama_lsm.c
125781 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
125782 }
125783
125784 #ifndef CONFIG_SECURITY_YAMA_STACKED
125785 -static struct security_operations yama_ops = {
125786 +static struct security_operations yama_ops __read_only = {
125787 .name = "yama",
125788
125789 .ptrace_access_check = yama_ptrace_access_check,
125790 @@ -379,7 +379,7 @@ static struct security_operations yama_ops = {
125791 static int yama_dointvec_minmax(struct ctl_table *table, int write,
125792 void __user *buffer, size_t *lenp, loff_t *ppos)
125793 {
125794 - struct ctl_table table_copy;
125795 + ctl_table_no_const table_copy;
125796
125797 if (write && !capable(CAP_SYS_PTRACE))
125798 return -EPERM;
125799 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
125800 index 23c371e..da7c25e 100644
125801 --- a/sound/aoa/codecs/onyx.c
125802 +++ b/sound/aoa/codecs/onyx.c
125803 @@ -54,7 +54,7 @@ struct onyx {
125804 spdif_locked:1,
125805 analog_locked:1,
125806 original_mute:2;
125807 - int open_count;
125808 + local_t open_count;
125809 struct codec_info *codec_info;
125810
125811 /* mutex serializes concurrent access to the device
125812 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
125813 struct onyx *onyx = cii->codec_data;
125814
125815 mutex_lock(&onyx->mutex);
125816 - onyx->open_count++;
125817 + local_inc(&onyx->open_count);
125818 mutex_unlock(&onyx->mutex);
125819
125820 return 0;
125821 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
125822 struct onyx *onyx = cii->codec_data;
125823
125824 mutex_lock(&onyx->mutex);
125825 - onyx->open_count--;
125826 - if (!onyx->open_count)
125827 + if (local_dec_and_test(&onyx->open_count))
125828 onyx->spdif_locked = onyx->analog_locked = 0;
125829 mutex_unlock(&onyx->mutex);
125830
125831 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
125832 index ffd2025..df062c9 100644
125833 --- a/sound/aoa/codecs/onyx.h
125834 +++ b/sound/aoa/codecs/onyx.h
125835 @@ -11,6 +11,7 @@
125836 #include <linux/i2c.h>
125837 #include <asm/pmac_low_i2c.h>
125838 #include <asm/prom.h>
125839 +#include <asm/local.h>
125840
125841 /* PCM3052 register definitions */
125842
125843 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
125844 index 58550cc..4687a93 100644
125845 --- a/sound/core/oss/pcm_oss.c
125846 +++ b/sound/core/oss/pcm_oss.c
125847 @@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
125848 if (in_kernel) {
125849 mm_segment_t fs;
125850 fs = snd_enter_user();
125851 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125852 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125853 snd_leave_user(fs);
125854 } else {
125855 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125856 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125857 }
125858 if (ret != -EPIPE && ret != -ESTRPIPE)
125859 break;
125860 @@ -1232,10 +1232,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
125861 if (in_kernel) {
125862 mm_segment_t fs;
125863 fs = snd_enter_user();
125864 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125865 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125866 snd_leave_user(fs);
125867 } else {
125868 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125869 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125870 }
125871 if (ret == -EPIPE) {
125872 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
125873 @@ -1331,7 +1331,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
125874 struct snd_pcm_plugin_channel *channels;
125875 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
125876 if (!in_kernel) {
125877 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
125878 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
125879 return -EFAULT;
125880 buf = runtime->oss.buffer;
125881 }
125882 @@ -1401,7 +1401,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
125883 }
125884 } else {
125885 tmp = snd_pcm_oss_write2(substream,
125886 - (const char __force *)buf,
125887 + (const char __force_kernel *)buf,
125888 runtime->oss.period_bytes, 0);
125889 if (tmp <= 0)
125890 goto err;
125891 @@ -1427,7 +1427,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
125892 struct snd_pcm_runtime *runtime = substream->runtime;
125893 snd_pcm_sframes_t frames, frames1;
125894 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
125895 - char __user *final_dst = (char __force __user *)buf;
125896 + char __user *final_dst = (char __force_user *)buf;
125897 if (runtime->oss.plugin_first) {
125898 struct snd_pcm_plugin_channel *channels;
125899 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
125900 @@ -1489,7 +1489,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
125901 xfer += tmp;
125902 runtime->oss.buffer_used -= tmp;
125903 } else {
125904 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
125905 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
125906 runtime->oss.period_bytes, 0);
125907 if (tmp <= 0)
125908 goto err;
125909 @@ -1658,7 +1658,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
125910 size1);
125911 size1 /= runtime->channels; /* frames */
125912 fs = snd_enter_user();
125913 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
125914 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
125915 snd_leave_user(fs);
125916 }
125917 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
125918 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
125919 index b48b434..e2ba787 100644
125920 --- a/sound/core/pcm_compat.c
125921 +++ b/sound/core/pcm_compat.c
125922 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
125923 int err;
125924
125925 fs = snd_enter_user();
125926 - err = snd_pcm_delay(substream, &delay);
125927 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
125928 snd_leave_user(fs);
125929 if (err < 0)
125930 return err;
125931 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
125932 index d126c03..5d84d1cf 100644
125933 --- a/sound/core/pcm_native.c
125934 +++ b/sound/core/pcm_native.c
125935 @@ -3004,11 +3004,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
125936 switch (substream->stream) {
125937 case SNDRV_PCM_STREAM_PLAYBACK:
125938 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
125939 - (void __user *)arg);
125940 + (void __force_user *)arg);
125941 break;
125942 case SNDRV_PCM_STREAM_CAPTURE:
125943 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
125944 - (void __user *)arg);
125945 + (void __force_user *)arg);
125946 break;
125947 default:
125948 result = -EINVAL;
125949 diff --git a/sound/core/sound.c b/sound/core/sound.c
125950 index 5fc93d0..67d8037 100644
125951 --- a/sound/core/sound.c
125952 +++ b/sound/core/sound.c
125953 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
125954 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
125955 default: return;
125956 }
125957 - request_module(str);
125958 + request_module("%s", str);
125959 }
125960
125961 #endif /* modular kernel */
125962 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
125963 index 2a008a9..a1efb3f 100644
125964 --- a/sound/drivers/mts64.c
125965 +++ b/sound/drivers/mts64.c
125966 @@ -29,6 +29,7 @@
125967 #include <sound/initval.h>
125968 #include <sound/rawmidi.h>
125969 #include <sound/control.h>
125970 +#include <asm/local.h>
125971
125972 #define CARD_NAME "Miditerminal 4140"
125973 #define DRIVER_NAME "MTS64"
125974 @@ -67,7 +68,7 @@ struct mts64 {
125975 struct pardevice *pardev;
125976 int pardev_claimed;
125977
125978 - int open_count;
125979 + local_t open_count;
125980 int current_midi_output_port;
125981 int current_midi_input_port;
125982 u8 mode[MTS64_NUM_INPUT_PORTS];
125983 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125984 {
125985 struct mts64 *mts = substream->rmidi->private_data;
125986
125987 - if (mts->open_count == 0) {
125988 + if (local_read(&mts->open_count) == 0) {
125989 /* We don't need a spinlock here, because this is just called
125990 if the device has not been opened before.
125991 So there aren't any IRQs from the device */
125992 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125993
125994 msleep(50);
125995 }
125996 - ++(mts->open_count);
125997 + local_inc(&mts->open_count);
125998
125999 return 0;
126000 }
126001 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
126002 struct mts64 *mts = substream->rmidi->private_data;
126003 unsigned long flags;
126004
126005 - --(mts->open_count);
126006 - if (mts->open_count == 0) {
126007 + if (local_dec_return(&mts->open_count) == 0) {
126008 /* We need the spinlock_irqsave here because we can still
126009 have IRQs at this point */
126010 spin_lock_irqsave(&mts->lock, flags);
126011 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
126012
126013 msleep(500);
126014
126015 - } else if (mts->open_count < 0)
126016 - mts->open_count = 0;
126017 + } else if (local_read(&mts->open_count) < 0)
126018 + local_set(&mts->open_count, 0);
126019
126020 return 0;
126021 }
126022 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
126023 index 3b0ee42..8423ad6 100644
126024 --- a/sound/drivers/opl4/opl4_lib.c
126025 +++ b/sound/drivers/opl4/opl4_lib.c
126026 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
126027 MODULE_DESCRIPTION("OPL4 driver");
126028 MODULE_LICENSE("GPL");
126029
126030 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
126031 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
126032 {
126033 int timeout = 10;
126034 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
126035 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
126036 index 464385a..46ab3f6 100644
126037 --- a/sound/drivers/portman2x4.c
126038 +++ b/sound/drivers/portman2x4.c
126039 @@ -48,6 +48,7 @@
126040 #include <sound/initval.h>
126041 #include <sound/rawmidi.h>
126042 #include <sound/control.h>
126043 +#include <asm/local.h>
126044
126045 #define CARD_NAME "Portman 2x4"
126046 #define DRIVER_NAME "portman"
126047 @@ -85,7 +86,7 @@ struct portman {
126048 struct pardevice *pardev;
126049 int pardev_claimed;
126050
126051 - int open_count;
126052 + local_t open_count;
126053 int mode[PORTMAN_NUM_INPUT_PORTS];
126054 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
126055 };
126056 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
126057 index e061355..baed278 100644
126058 --- a/sound/firewire/amdtp.c
126059 +++ b/sound/firewire/amdtp.c
126060 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
126061 ptr = s->pcm_buffer_pointer + frames;
126062 if (ptr >= pcm->runtime->buffer_size)
126063 ptr -= pcm->runtime->buffer_size;
126064 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
126065 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
126066
126067 s->pcm_period_pointer += frames;
126068 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
126069 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
126070 */
126071 void amdtp_stream_update(struct amdtp_stream *s)
126072 {
126073 - ACCESS_ONCE(s->source_node_id_field) =
126074 + ACCESS_ONCE_RW(s->source_node_id_field) =
126075 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
126076 }
126077 EXPORT_SYMBOL(amdtp_stream_update);
126078 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
126079 index 8a03a91..aaacc0c 100644
126080 --- a/sound/firewire/amdtp.h
126081 +++ b/sound/firewire/amdtp.h
126082 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
126083 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
126084 struct snd_pcm_substream *pcm)
126085 {
126086 - ACCESS_ONCE(s->pcm) = pcm;
126087 + ACCESS_ONCE_RW(s->pcm) = pcm;
126088 }
126089
126090 /**
126091 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
126092 struct snd_rawmidi_substream *midi)
126093 {
126094 if (port < s->midi_ports)
126095 - ACCESS_ONCE(s->midi[port]) = midi;
126096 + ACCESS_ONCE_RW(s->midi[port]) = midi;
126097 }
126098
126099 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
126100 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
126101 index 48d6dca..a0266c23 100644
126102 --- a/sound/firewire/isight.c
126103 +++ b/sound/firewire/isight.c
126104 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
126105 ptr += count;
126106 if (ptr >= runtime->buffer_size)
126107 ptr -= runtime->buffer_size;
126108 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
126109 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
126110
126111 isight->period_counter += count;
126112 if (isight->period_counter >= runtime->period_size) {
126113 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
126114 if (err < 0)
126115 return err;
126116
126117 - ACCESS_ONCE(isight->pcm_active) = true;
126118 + ACCESS_ONCE_RW(isight->pcm_active) = true;
126119
126120 return 0;
126121 }
126122 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
126123 {
126124 struct isight *isight = substream->private_data;
126125
126126 - ACCESS_ONCE(isight->pcm_active) = false;
126127 + ACCESS_ONCE_RW(isight->pcm_active) = false;
126128
126129 mutex_lock(&isight->mutex);
126130 isight_stop_streaming(isight);
126131 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
126132
126133 switch (cmd) {
126134 case SNDRV_PCM_TRIGGER_START:
126135 - ACCESS_ONCE(isight->pcm_running) = true;
126136 + ACCESS_ONCE_RW(isight->pcm_running) = true;
126137 break;
126138 case SNDRV_PCM_TRIGGER_STOP:
126139 - ACCESS_ONCE(isight->pcm_running) = false;
126140 + ACCESS_ONCE_RW(isight->pcm_running) = false;
126141 break;
126142 default:
126143 return -EINVAL;
126144 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
126145 index 2dba848..c682aef 100644
126146 --- a/sound/firewire/scs1x.c
126147 +++ b/sound/firewire/scs1x.c
126148 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
126149 {
126150 struct scs *scs = stream->rmidi->private_data;
126151
126152 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
126153 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
126154 if (up) {
126155 scs->output_idle = false;
126156 tasklet_schedule(&scs->tasklet);
126157 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
126158 {
126159 struct scs *scs = stream->rmidi->private_data;
126160
126161 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
126162 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
126163 }
126164
126165 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
126166 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
126167
126168 snd_card_disconnect(scs->card);
126169
126170 - ACCESS_ONCE(scs->output) = NULL;
126171 - ACCESS_ONCE(scs->input) = NULL;
126172 + ACCESS_ONCE_RW(scs->output) = NULL;
126173 + ACCESS_ONCE_RW(scs->input) = NULL;
126174
126175 wait_event(scs->idle_wait, scs->output_idle);
126176
126177 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
126178 index 048439a..3be9f6f 100644
126179 --- a/sound/oss/sb_audio.c
126180 +++ b/sound/oss/sb_audio.c
126181 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
126182 buf16 = (signed short *)(localbuf + localoffs);
126183 while (c)
126184 {
126185 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
126186 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
126187 if (copy_from_user(lbuf8,
126188 userbuf+useroffs + p,
126189 locallen))
126190 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
126191 index 213a416..aeab5c9 100644
126192 --- a/sound/oss/swarm_cs4297a.c
126193 +++ b/sound/oss/swarm_cs4297a.c
126194 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
126195 {
126196 struct cs4297a_state *s;
126197 u32 pwr, id;
126198 - mm_segment_t fs;
126199 int rval;
126200 u64 cfg;
126201 int mdio_val;
126202 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
126203 if (!rval) {
126204 char *sb1250_duart_present;
126205
126206 +#if 0
126207 + mm_segment_t fs;
126208 fs = get_fs();
126209 set_fs(KERNEL_DS);
126210 -#if 0
126211 val = SOUND_MASK_LINE;
126212 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
126213 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
126214 val = initvol[i].vol;
126215 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
126216 }
126217 + set_fs(fs);
126218 // cs4297a_write_ac97(s, 0x18, 0x0808);
126219 #else
126220 // cs4297a_write_ac97(s, 0x5e, 0x180);
126221 cs4297a_write_ac97(s, 0x02, 0x0808);
126222 cs4297a_write_ac97(s, 0x18, 0x0808);
126223 #endif
126224 - set_fs(fs);
126225
126226 list_add(&s->list, &cs4297a_devs);
126227
126228 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
126229 index 5645481..63e53a2 100644
126230 --- a/sound/pci/hda/hda_codec.c
126231 +++ b/sound/pci/hda/hda_codec.c
126232 @@ -1946,7 +1946,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
126233 /* FIXME: set_fs() hack for obtaining user-space TLV data */
126234 mm_segment_t fs = get_fs();
126235 set_fs(get_ds());
126236 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
126237 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
126238 tlv = _tlv;
126239 set_fs(fs);
126240 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
126241 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
126242 index 149d4cb..7784769 100644
126243 --- a/sound/pci/ymfpci/ymfpci.h
126244 +++ b/sound/pci/ymfpci/ymfpci.h
126245 @@ -358,7 +358,7 @@ struct snd_ymfpci {
126246 spinlock_t reg_lock;
126247 spinlock_t voice_lock;
126248 wait_queue_head_t interrupt_sleep;
126249 - atomic_t interrupt_sleep_count;
126250 + atomic_unchecked_t interrupt_sleep_count;
126251 struct snd_info_entry *proc_entry;
126252 const struct firmware *dsp_microcode;
126253 const struct firmware *controller_microcode;
126254 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
126255 index 4c26076..a13f370 100644
126256 --- a/sound/pci/ymfpci/ymfpci_main.c
126257 +++ b/sound/pci/ymfpci/ymfpci_main.c
126258 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
126259 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
126260 break;
126261 }
126262 - if (atomic_read(&chip->interrupt_sleep_count)) {
126263 - atomic_set(&chip->interrupt_sleep_count, 0);
126264 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126265 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126266 wake_up(&chip->interrupt_sleep);
126267 }
126268 __end:
126269 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
126270 continue;
126271 init_waitqueue_entry(&wait, current);
126272 add_wait_queue(&chip->interrupt_sleep, &wait);
126273 - atomic_inc(&chip->interrupt_sleep_count);
126274 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
126275 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
126276 remove_wait_queue(&chip->interrupt_sleep, &wait);
126277 }
126278 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
126279 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
126280 spin_unlock(&chip->reg_lock);
126281
126282 - if (atomic_read(&chip->interrupt_sleep_count)) {
126283 - atomic_set(&chip->interrupt_sleep_count, 0);
126284 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
126285 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126286 wake_up(&chip->interrupt_sleep);
126287 }
126288 }
126289 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
126290 spin_lock_init(&chip->reg_lock);
126291 spin_lock_init(&chip->voice_lock);
126292 init_waitqueue_head(&chip->interrupt_sleep);
126293 - atomic_set(&chip->interrupt_sleep_count, 0);
126294 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
126295 chip->card = card;
126296 chip->pci = pci;
126297 chip->irq = -1;
126298 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
126299 index 08d7259..0336224 100644
126300 --- a/sound/soc/soc-ac97.c
126301 +++ b/sound/soc/soc-ac97.c
126302 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
126303 if (ret)
126304 return ret;
126305
126306 - ops->warm_reset = snd_soc_ac97_warm_reset;
126307 - ops->reset = snd_soc_ac97_reset;
126308 + pax_open_kernel();
126309 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
126310 + *(void **)&ops->reset = snd_soc_ac97_reset;
126311 + pax_close_kernel();
126312
126313 snd_ac97_rst_cfg = cfg;
126314 return 0;
126315 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
126316 index 1cfb19e..6e5731a 100644
126317 --- a/sound/soc/xtensa/xtfpga-i2s.c
126318 +++ b/sound/soc/xtensa/xtfpga-i2s.c
126319 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
126320 case SNDRV_PCM_TRIGGER_START:
126321 case SNDRV_PCM_TRIGGER_RESUME:
126322 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
126323 - ACCESS_ONCE(i2s->tx_ptr) = 0;
126324 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
126325 rcu_assign_pointer(i2s->tx_substream, substream);
126326 xtfpga_pcm_refill_fifo(i2s);
126327 break;
126328 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
126329 index a020920..55579f6 100644
126330 --- a/sound/synth/emux/emux_seq.c
126331 +++ b/sound/synth/emux/emux_seq.c
126332 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
126333 * MIDI emulation operators
126334 */
126335 static struct snd_midi_op emux_ops = {
126336 - snd_emux_note_on,
126337 - snd_emux_note_off,
126338 - snd_emux_key_press,
126339 - snd_emux_terminate_note,
126340 - snd_emux_control,
126341 - snd_emux_nrpn,
126342 - snd_emux_sysex,
126343 + .note_on = snd_emux_note_on,
126344 + .note_off = snd_emux_note_off,
126345 + .key_press = snd_emux_key_press,
126346 + .note_terminate = snd_emux_terminate_note,
126347 + .control = snd_emux_control,
126348 + .nrpn = snd_emux_nrpn,
126349 + .sysex = snd_emux_sysex,
126350 };
126351
126352
126353 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
126354 index 81b7da8..bb2676f 100644
126355 --- a/sound/usb/line6/driver.c
126356 +++ b/sound/usb/line6/driver.c
126357 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126358 {
126359 struct usb_device *usbdev = line6->usbdev;
126360 int ret;
126361 - unsigned char len;
126362 + unsigned char *plen;
126363 unsigned count;
126364
126365 if (address > 0xffff || datalen > 0xff)
126366 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126367 return ret;
126368 }
126369
126370 + plen = kmalloc(1, GFP_KERNEL);
126371 + if (plen == NULL)
126372 + return -ENOMEM;
126373 +
126374 /* Wait for data length. We'll get 0xff until length arrives. */
126375 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126376 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126377 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
126378 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126379 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126380 USB_DIR_IN,
126381 - 0x0012, 0x0000, &len, 1,
126382 + 0x0012, 0x0000, plen, 1,
126383 LINE6_TIMEOUT * HZ);
126384 if (ret < 0) {
126385 dev_err(line6->ifcdev,
126386 "receive length failed (error %d)\n", ret);
126387 + kfree(plen);
126388 return ret;
126389 }
126390
126391 - if (len != 0xff)
126392 + if (*plen != 0xff)
126393 break;
126394 }
126395
126396 - if (len == 0xff) {
126397 + if (*plen == 0xff) {
126398 dev_err(line6->ifcdev, "read failed after %d retries\n",
126399 count);
126400 + kfree(plen);
126401 return -EIO;
126402 - } else if (len != datalen) {
126403 + } else if (*plen != datalen) {
126404 /* should be equal or something went wrong */
126405 dev_err(line6->ifcdev,
126406 "length mismatch (expected %d, got %d)\n",
126407 - (int)datalen, (int)len);
126408 + (int)datalen, (int)*plen);
126409 + kfree(plen);
126410 return -EIO;
126411 }
126412
126413 + kfree(plen);
126414 +
126415 /* receive the result: */
126416 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
126417 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
126418 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126419 {
126420 struct usb_device *usbdev = line6->usbdev;
126421 int ret;
126422 - unsigned char status;
126423 + unsigned char *status;
126424 int count;
126425
126426 if (address > 0xffff || datalen > 0xffff)
126427 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126428 return ret;
126429 }
126430
126431 + status = kmalloc(1, GFP_KERNEL);
126432 + if (status == NULL)
126433 + return -ENOMEM;
126434 +
126435 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
126436 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
126437
126438 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
126439 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
126440 USB_DIR_IN,
126441 0x0012, 0x0000,
126442 - &status, 1, LINE6_TIMEOUT * HZ);
126443 + status, 1, LINE6_TIMEOUT * HZ);
126444
126445 if (ret < 0) {
126446 dev_err(line6->ifcdev,
126447 "receiving status failed (error %d)\n", ret);
126448 + kfree(status);
126449 return ret;
126450 }
126451
126452 - if (status != 0xff)
126453 + if (*status != 0xff)
126454 break;
126455 }
126456
126457 - if (status == 0xff) {
126458 + if (*status == 0xff) {
126459 dev_err(line6->ifcdev, "write failed after %d retries\n",
126460 count);
126461 + kfree(status);
126462 return -EIO;
126463 - } else if (status != 0) {
126464 + } else if (*status != 0) {
126465 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
126466 + kfree(status);
126467 return -EIO;
126468 }
126469
126470 + kfree(status);
126471 +
126472 return 0;
126473 }
126474 EXPORT_SYMBOL_GPL(line6_write_data);
126475 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
126476 index 6d4c50c..aa658c8 100644
126477 --- a/sound/usb/line6/toneport.c
126478 +++ b/sound/usb/line6/toneport.c
126479 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
126480 */
126481 static void toneport_setup(struct usb_line6_toneport *toneport)
126482 {
126483 - int ticks;
126484 + int *ticks;
126485 struct usb_line6 *line6 = &toneport->line6;
126486 struct usb_device *usbdev = line6->usbdev;
126487
126488 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
126489 + if (ticks == NULL)
126490 + return;
126491 +
126492 /* sync time on device with host: */
126493 - ticks = (int)get_seconds();
126494 - line6_write_data(line6, 0x80c6, &ticks, 4);
126495 + *ticks = (int)get_seconds();
126496 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
126497 +
126498 + kfree(ticks);
126499
126500 /* enable device: */
126501 toneport_send_cmd(usbdev, 0x0301, 0x0000);
126502 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
126503 new file mode 100644
126504 index 0000000..de92ed9
126505 --- /dev/null
126506 +++ b/tools/gcc/.gitignore
126507 @@ -0,0 +1 @@
126508 +randomize_layout_seed.h
126509 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
126510 new file mode 100644
126511 index 0000000..4945d82
126512 --- /dev/null
126513 +++ b/tools/gcc/Makefile
126514 @@ -0,0 +1,54 @@
126515 +#CC := gcc
126516 +#PLUGIN_SOURCE_FILES := pax_plugin.c
126517 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
126518 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
126519 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
126520 +
126521 +ifeq ($(PLUGINCC),$(HOSTCC))
126522 +HOSTLIBS := hostlibs
126523 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
126524 +export HOST_EXTRACFLAGS
126525 +else
126526 +HOSTLIBS := hostcxxlibs
126527 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
126528 +export HOST_EXTRACXXFLAGS
126529 +endif
126530 +
126531 +export GCCPLUGINS_DIR HOSTLIBS
126532 +
126533 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
126534 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
126535 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
126536 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
126537 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
126538 +$(HOSTLIBS)-y += colorize_plugin.so
126539 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
126540 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
126541 +$(HOSTLIBS)-y += initify_plugin.so
126542 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
126543 +
126544 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
126545 +subdir- += size_overflow_plugin
126546 +
126547 +always := $($(HOSTLIBS)-y)
126548 +
126549 +constify_plugin-objs := constify_plugin.o
126550 +stackleak_plugin-objs := stackleak_plugin.o
126551 +kallocstat_plugin-objs := kallocstat_plugin.o
126552 +kernexec_plugin-objs := kernexec_plugin.o
126553 +checker_plugin-objs := checker_plugin.o
126554 +colorize_plugin-objs := colorize_plugin.o
126555 +latent_entropy_plugin-objs := latent_entropy_plugin.o
126556 +structleak_plugin-objs := structleak_plugin.o
126557 +initify_plugin-objs := initify_plugin.o
126558 +randomize_layout_plugin-objs := randomize_layout_plugin.o
126559 +
126560 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
126561 +
126562 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
126563 + cmd_create_randomize_layout_seed = \
126564 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
126565 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
126566 + $(call if_changed,create_randomize_layout_seed)
126567 +
126568 +targets += randomize_layout_seed.h randomize_layout_hash.h
126569 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
126570 new file mode 100644
126571 index 0000000..5452feea
126572 --- /dev/null
126573 +++ b/tools/gcc/checker_plugin.c
126574 @@ -0,0 +1,150 @@
126575 +/*
126576 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
126577 + * Licensed under the GPL v2
126578 + *
126579 + * Note: the choice of the license means that the compilation process is
126580 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126581 + * but for the kernel it doesn't matter since it doesn't link against
126582 + * any of the gcc libraries
126583 + *
126584 + * gcc plugin to implement various sparse (source code checker) features
126585 + *
126586 + * TODO:
126587 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
126588 + *
126589 + * BUGS:
126590 + * - none known
126591 + */
126592 +
126593 +#include "gcc-common.h"
126594 +
126595 +extern void c_register_addr_space (const char *str, addr_space_t as);
126596 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
126597 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
126598 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
126599 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
126600 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
126601 +
126602 +int plugin_is_GPL_compatible;
126603 +
126604 +static struct plugin_info checker_plugin_info = {
126605 + .version = "201304082245",
126606 + .help = NULL,
126607 +};
126608 +
126609 +#define ADDR_SPACE_KERNEL 0
126610 +#define ADDR_SPACE_FORCE_KERNEL 1
126611 +#define ADDR_SPACE_USER 2
126612 +#define ADDR_SPACE_FORCE_USER 3
126613 +#define ADDR_SPACE_IOMEM 0
126614 +#define ADDR_SPACE_FORCE_IOMEM 0
126615 +#define ADDR_SPACE_PERCPU 0
126616 +#define ADDR_SPACE_FORCE_PERCPU 0
126617 +#define ADDR_SPACE_RCU 0
126618 +#define ADDR_SPACE_FORCE_RCU 0
126619 +
126620 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
126621 +{
126622 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
126623 +}
126624 +
126625 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
126626 +{
126627 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
126628 +}
126629 +
126630 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
126631 +{
126632 + return default_addr_space_valid_pointer_mode(mode, as);
126633 +}
126634 +
126635 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
126636 +{
126637 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
126638 +}
126639 +
126640 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
126641 +{
126642 + return default_addr_space_legitimize_address(x, oldx, mode, as);
126643 +}
126644 +
126645 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
126646 +{
126647 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
126648 + return true;
126649 +
126650 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
126651 + return true;
126652 +
126653 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
126654 + return true;
126655 +
126656 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
126657 + return true;
126658 +
126659 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
126660 + return true;
126661 +
126662 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
126663 + return true;
126664 +
126665 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
126666 + return true;
126667 +
126668 + return subset == superset;
126669 +}
126670 +
126671 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
126672 +{
126673 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
126674 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
126675 +
126676 + return op;
126677 +}
126678 +
126679 +static void register_checker_address_spaces(void *event_data, void *data)
126680 +{
126681 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
126682 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
126683 + c_register_addr_space("__user", ADDR_SPACE_USER);
126684 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
126685 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
126686 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
126687 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
126688 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
126689 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
126690 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
126691 +
126692 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
126693 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
126694 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
126695 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
126696 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
126697 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
126698 + targetm.addr_space.convert = checker_addr_space_convert;
126699 +}
126700 +
126701 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126702 +{
126703 + const char * const plugin_name = plugin_info->base_name;
126704 + const int argc = plugin_info->argc;
126705 + const struct plugin_argument * const argv = plugin_info->argv;
126706 + int i;
126707 +
126708 + if (!plugin_default_version_check(version, &gcc_version)) {
126709 + error(G_("incompatible gcc/plugin versions"));
126710 + return 1;
126711 + }
126712 +
126713 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
126714 +
126715 + for (i = 0; i < argc; ++i)
126716 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126717 +
126718 + if (TARGET_64BIT == 0)
126719 + return 0;
126720 +
126721 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
126722 +
126723 + return 0;
126724 +}
126725 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
126726 new file mode 100644
126727 index 0000000..0c96d8a
126728 --- /dev/null
126729 +++ b/tools/gcc/colorize_plugin.c
126730 @@ -0,0 +1,215 @@
126731 +/*
126732 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
126733 + * Licensed under the GPL v2
126734 + *
126735 + * Note: the choice of the license means that the compilation process is
126736 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126737 + * but for the kernel it doesn't matter since it doesn't link against
126738 + * any of the gcc libraries
126739 + *
126740 + * gcc plugin to colorize diagnostic output
126741 + *
126742 + */
126743 +
126744 +#include "gcc-common.h"
126745 +
126746 +int plugin_is_GPL_compatible;
126747 +
126748 +static struct plugin_info colorize_plugin_info = {
126749 + .version = "201404202350",
126750 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
126751 +};
126752 +
126753 +#define GREEN "\033[32m\033[K"
126754 +#define LIGHTGREEN "\033[1;32m\033[K"
126755 +#define YELLOW "\033[33m\033[K"
126756 +#define LIGHTYELLOW "\033[1;33m\033[K"
126757 +#define RED "\033[31m\033[K"
126758 +#define LIGHTRED "\033[1;31m\033[K"
126759 +#define BLUE "\033[34m\033[K"
126760 +#define LIGHTBLUE "\033[1;34m\033[K"
126761 +#define BRIGHT "\033[1;m\033[K"
126762 +#define NORMAL "\033[m\033[K"
126763 +
126764 +static diagnostic_starter_fn old_starter;
126765 +static diagnostic_finalizer_fn old_finalizer;
126766 +
126767 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126768 +{
126769 + const char *color;
126770 + char *newprefix;
126771 +
126772 + switch (diagnostic->kind) {
126773 + case DK_NOTE:
126774 + color = LIGHTBLUE;
126775 + break;
126776 +
126777 + case DK_PEDWARN:
126778 + case DK_WARNING:
126779 + color = LIGHTYELLOW;
126780 + break;
126781 +
126782 + case DK_ERROR:
126783 + case DK_FATAL:
126784 + case DK_ICE:
126785 + case DK_PERMERROR:
126786 + case DK_SORRY:
126787 + color = LIGHTRED;
126788 + break;
126789 +
126790 + default:
126791 + color = NORMAL;
126792 + }
126793 +
126794 + old_starter(context, diagnostic);
126795 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
126796 + return;
126797 + pp_destroy_prefix(context->printer);
126798 + pp_set_prefix(context->printer, newprefix);
126799 +}
126800 +
126801 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126802 +{
126803 + old_finalizer(context, diagnostic);
126804 +}
126805 +
126806 +static void colorize_arm(void)
126807 +{
126808 + old_starter = diagnostic_starter(global_dc);
126809 + old_finalizer = diagnostic_finalizer(global_dc);
126810 +
126811 + diagnostic_starter(global_dc) = start_colorize;
126812 + diagnostic_finalizer(global_dc) = finalize_colorize;
126813 +}
126814 +
126815 +static unsigned int execute_colorize_rearm(void)
126816 +{
126817 + if (diagnostic_starter(global_dc) == start_colorize)
126818 + return 0;
126819 +
126820 + colorize_arm();
126821 + return 0;
126822 +}
126823 +
126824 +#if BUILDING_GCC_VERSION >= 4009
126825 +namespace {
126826 +static const struct pass_data colorize_rearm_pass_data = {
126827 +#else
126828 +struct simple_ipa_opt_pass colorize_rearm_pass = {
126829 + .pass = {
126830 +#endif
126831 + .type = SIMPLE_IPA_PASS,
126832 + .name = "colorize_rearm",
126833 +#if BUILDING_GCC_VERSION >= 4008
126834 + .optinfo_flags = OPTGROUP_NONE,
126835 +#endif
126836 +#if BUILDING_GCC_VERSION >= 5000
126837 +#elif BUILDING_GCC_VERSION == 4009
126838 + .has_gate = false,
126839 + .has_execute = true,
126840 +#else
126841 + .gate = NULL,
126842 + .execute = execute_colorize_rearm,
126843 + .sub = NULL,
126844 + .next = NULL,
126845 + .static_pass_number = 0,
126846 +#endif
126847 + .tv_id = TV_NONE,
126848 + .properties_required = 0,
126849 + .properties_provided = 0,
126850 + .properties_destroyed = 0,
126851 + .todo_flags_start = 0,
126852 + .todo_flags_finish = 0
126853 +#if BUILDING_GCC_VERSION < 4009
126854 + }
126855 +#endif
126856 +};
126857 +
126858 +#if BUILDING_GCC_VERSION >= 4009
126859 +class colorize_rearm_pass : public simple_ipa_opt_pass {
126860 +public:
126861 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
126862 +#if BUILDING_GCC_VERSION >= 5000
126863 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
126864 +#else
126865 + unsigned int execute() { return execute_colorize_rearm(); }
126866 +#endif
126867 +};
126868 +}
126869 +
126870 +static opt_pass *make_colorize_rearm_pass(void)
126871 +{
126872 + return new colorize_rearm_pass();
126873 +}
126874 +#else
126875 +static struct opt_pass *make_colorize_rearm_pass(void)
126876 +{
126877 + return &colorize_rearm_pass.pass;
126878 +}
126879 +#endif
126880 +
126881 +static void colorize_start_unit(void *gcc_data, void *user_data)
126882 +{
126883 + colorize_arm();
126884 +}
126885 +
126886 +static bool should_colorize(void)
126887 +{
126888 +#if BUILDING_GCC_VERSION >= 4009
126889 + return false;
126890 +#else
126891 + char const *t = getenv("TERM");
126892 +
126893 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
126894 +#endif
126895 +}
126896 +
126897 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126898 +{
126899 + const char * const plugin_name = plugin_info->base_name;
126900 + const int argc = plugin_info->argc;
126901 + const struct plugin_argument * const argv = plugin_info->argv;
126902 + int i;
126903 + struct register_pass_info colorize_rearm_pass_info;
126904 + bool colorize;
126905 +
126906 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
126907 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
126908 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
126909 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
126910 +
126911 + if (!plugin_default_version_check(version, &gcc_version)) {
126912 + error(G_("incompatible gcc/plugin versions"));
126913 + return 1;
126914 + }
126915 +
126916 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
126917 +
126918 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
126919 +
126920 + for (i = 0; i < argc; ++i) {
126921 + if (!strcmp(argv[i].key, "color")) {
126922 + if (!argv[i].value) {
126923 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126924 + continue;
126925 + }
126926 + if (!strcmp(argv[i].value, "always"))
126927 + colorize = true;
126928 + else if (!strcmp(argv[i].value, "never"))
126929 + colorize = false;
126930 + else if (!strcmp(argv[i].value, "auto"))
126931 + colorize = should_colorize();
126932 + else
126933 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
126934 + continue;
126935 + }
126936 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126937 + }
126938 +
126939 + if (colorize) {
126940 + // TODO: parse GCC_COLORS as used by gcc 4.9+
126941 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
126942 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
126943 + }
126944 + return 0;
126945 +}
126946 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
126947 new file mode 100644
126948 index 0000000..c5de280
126949 --- /dev/null
126950 +++ b/tools/gcc/constify_plugin.c
126951 @@ -0,0 +1,568 @@
126952 +/*
126953 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
126954 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
126955 + * Licensed under the GPL v2, or (at your option) v3
126956 + *
126957 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
126958 + *
126959 + * Homepage:
126960 + * http://www.grsecurity.net/~ephox/const_plugin/
126961 + *
126962 + * Usage:
126963 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
126964 + * $ gcc -fplugin=constify_plugin.so test.c -O2
126965 + */
126966 +
126967 +#include "gcc-common.h"
126968 +
126969 +// unused C type flag in all versions 4.5-5.0
126970 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
126971 +
126972 +int plugin_is_GPL_compatible;
126973 +
126974 +static struct plugin_info const_plugin_info = {
126975 + .version = "201401270210",
126976 + .help = "no-constify\tturn off constification\n",
126977 +};
126978 +
126979 +typedef struct {
126980 + bool has_fptr_field;
126981 + bool has_writable_field;
126982 + bool has_do_const_field;
126983 + bool has_no_const_field;
126984 +} constify_info;
126985 +
126986 +static const_tree get_field_type(const_tree field)
126987 +{
126988 + return strip_array_types(TREE_TYPE(field));
126989 +}
126990 +
126991 +static bool is_fptr(const_tree field)
126992 +{
126993 + const_tree ptr = get_field_type(field);
126994 +
126995 + if (TREE_CODE(ptr) != POINTER_TYPE)
126996 + return false;
126997 +
126998 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
126999 +}
127000 +
127001 +/*
127002 + * determine whether the given structure type meets the requirements for automatic constification,
127003 + * including the constification attributes on nested structure types
127004 + */
127005 +static void constifiable(const_tree node, constify_info *cinfo)
127006 +{
127007 + const_tree field;
127008 +
127009 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
127010 +
127011 + // e.g., pointer to structure fields while still constructing the structure type
127012 + if (TYPE_FIELDS(node) == NULL_TREE)
127013 + return;
127014 +
127015 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
127016 + const_tree type = get_field_type(field);
127017 + enum tree_code code = TREE_CODE(type);
127018 +
127019 + if (node == type)
127020 + continue;
127021 +
127022 + if (is_fptr(field))
127023 + cinfo->has_fptr_field = true;
127024 + else if (!TREE_READONLY(field))
127025 + cinfo->has_writable_field = true;
127026 +
127027 + if (code == RECORD_TYPE || code == UNION_TYPE) {
127028 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
127029 + cinfo->has_do_const_field = true;
127030 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
127031 + cinfo->has_no_const_field = true;
127032 + else
127033 + constifiable(type, cinfo);
127034 + }
127035 + }
127036 +}
127037 +
127038 +static bool constified(const_tree node)
127039 +{
127040 + constify_info cinfo = {
127041 + .has_fptr_field = false,
127042 + .has_writable_field = false,
127043 + .has_do_const_field = false,
127044 + .has_no_const_field = false
127045 + };
127046 +
127047 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
127048 +
127049 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
127050 +// gcc_assert(!TYPE_READONLY(node));
127051 + return false;
127052 + }
127053 +
127054 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
127055 + gcc_assert(TYPE_READONLY(node));
127056 + return true;
127057 + }
127058 +
127059 + constifiable(node, &cinfo);
127060 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
127061 + return false;
127062 +
127063 + return TYPE_READONLY(node);
127064 +}
127065 +
127066 +static void deconstify_tree(tree node);
127067 +
127068 +static void deconstify_type(tree type)
127069 +{
127070 + tree field;
127071 +
127072 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
127073 +
127074 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
127075 + const_tree fieldtype = get_field_type(field);
127076 +
127077 + // special case handling of simple ptr-to-same-array-type members
127078 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
127079 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
127080 +
127081 + if (TREE_TYPE(TREE_TYPE(field)) == type)
127082 + continue;
127083 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
127084 + continue;
127085 + if (!constified(ptrtype))
127086 + continue;
127087 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
127088 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
127089 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
127090 + }
127091 + continue;
127092 + }
127093 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
127094 + continue;
127095 + if (!constified(fieldtype))
127096 + continue;
127097 +
127098 + deconstify_tree(field);
127099 + TREE_READONLY(field) = 0;
127100 + }
127101 + TYPE_READONLY(type) = 0;
127102 + C_TYPE_FIELDS_READONLY(type) = 0;
127103 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127104 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
127105 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
127106 + }
127107 +}
127108 +
127109 +static void deconstify_tree(tree node)
127110 +{
127111 + tree old_type, new_type, field;
127112 +
127113 + old_type = TREE_TYPE(node);
127114 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
127115 + node = TREE_TYPE(node) = copy_node(old_type);
127116 + old_type = TREE_TYPE(old_type);
127117 + }
127118 +
127119 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
127120 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
127121 +
127122 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
127123 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
127124 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
127125 + DECL_FIELD_CONTEXT(field) = new_type;
127126 +
127127 + deconstify_type(new_type);
127128 +
127129 + TREE_TYPE(node) = new_type;
127130 +}
127131 +
127132 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
127133 +{
127134 + tree type;
127135 + constify_info cinfo = {
127136 + .has_fptr_field = false,
127137 + .has_writable_field = false,
127138 + .has_do_const_field = false,
127139 + .has_no_const_field = false
127140 + };
127141 +
127142 + *no_add_attrs = true;
127143 + if (TREE_CODE(*node) == FUNCTION_DECL) {
127144 + error("%qE attribute does not apply to functions (%qF)", name, *node);
127145 + return NULL_TREE;
127146 + }
127147 +
127148 + if (TREE_CODE(*node) == PARM_DECL) {
127149 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
127150 + return NULL_TREE;
127151 + }
127152 +
127153 + if (TREE_CODE(*node) == VAR_DECL) {
127154 + error("%qE attribute does not apply to variables (%qD)", name, *node);
127155 + return NULL_TREE;
127156 + }
127157 +
127158 + if (TYPE_P(*node)) {
127159 + type = *node;
127160 + } else {
127161 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
127162 + type = TREE_TYPE(*node);
127163 + }
127164 +
127165 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
127166 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
127167 + return NULL_TREE;
127168 + }
127169 +
127170 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
127171 + error("%qE attribute is already applied to the type %qT", name, type);
127172 + return NULL_TREE;
127173 + }
127174 +
127175 + if (TYPE_P(*node)) {
127176 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
127177 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
127178 + else
127179 + *no_add_attrs = false;
127180 + return NULL_TREE;
127181 + }
127182 +
127183 + constifiable(type, &cinfo);
127184 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127185 + deconstify_tree(*node);
127186 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
127187 + return NULL_TREE;
127188 + }
127189 +
127190 + if (TYPE_FIELDS(type))
127191 + error("%qE attribute used on type %qT that is not constified", name, type);
127192 + return NULL_TREE;
127193 +}
127194 +
127195 +static void constify_type(tree type)
127196 +{
127197 + TYPE_READONLY(type) = 1;
127198 + C_TYPE_FIELDS_READONLY(type) = 1;
127199 + TYPE_CONSTIFY_VISITED(type) = 1;
127200 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
127201 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
127202 +}
127203 +
127204 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
127205 +{
127206 + *no_add_attrs = true;
127207 + if (!TYPE_P(*node)) {
127208 + error("%qE attribute applies to types only (%qD)", name, *node);
127209 + return NULL_TREE;
127210 + }
127211 +
127212 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
127213 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
127214 + return NULL_TREE;
127215 + }
127216 +
127217 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
127218 + error("%qE attribute used on %qT is already applied to the type", name, *node);
127219 + return NULL_TREE;
127220 + }
127221 +
127222 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
127223 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
127224 + return NULL_TREE;
127225 + }
127226 +
127227 + *no_add_attrs = false;
127228 + return NULL_TREE;
127229 +}
127230 +
127231 +static struct attribute_spec no_const_attr = {
127232 + .name = "no_const",
127233 + .min_length = 0,
127234 + .max_length = 0,
127235 + .decl_required = false,
127236 + .type_required = false,
127237 + .function_type_required = false,
127238 + .handler = handle_no_const_attribute,
127239 +#if BUILDING_GCC_VERSION >= 4007
127240 + .affects_type_identity = true
127241 +#endif
127242 +};
127243 +
127244 +static struct attribute_spec do_const_attr = {
127245 + .name = "do_const",
127246 + .min_length = 0,
127247 + .max_length = 0,
127248 + .decl_required = false,
127249 + .type_required = false,
127250 + .function_type_required = false,
127251 + .handler = handle_do_const_attribute,
127252 +#if BUILDING_GCC_VERSION >= 4007
127253 + .affects_type_identity = true
127254 +#endif
127255 +};
127256 +
127257 +static void register_attributes(void *event_data, void *data)
127258 +{
127259 + register_attribute(&no_const_attr);
127260 + register_attribute(&do_const_attr);
127261 +}
127262 +
127263 +static void finish_type(void *event_data, void *data)
127264 +{
127265 + tree type = (tree)event_data;
127266 + constify_info cinfo = {
127267 + .has_fptr_field = false,
127268 + .has_writable_field = false,
127269 + .has_do_const_field = false,
127270 + .has_no_const_field = false
127271 + };
127272 +
127273 + if (type == NULL_TREE || type == error_mark_node)
127274 + return;
127275 +
127276 +#if BUILDING_GCC_VERSION >= 5000
127277 + if (TREE_CODE(type) == ENUMERAL_TYPE)
127278 + return;
127279 +#endif
127280 +
127281 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
127282 + return;
127283 +
127284 + constifiable(type, &cinfo);
127285 +
127286 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
127287 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
127288 + deconstify_type(type);
127289 + TYPE_CONSTIFY_VISITED(type) = 1;
127290 + } else
127291 + error("'no_const' attribute used on type %qT that is not constified", type);
127292 + return;
127293 + }
127294 +
127295 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127296 + if (!cinfo.has_writable_field) {
127297 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
127298 + return;
127299 + }
127300 + constify_type(type);
127301 + return;
127302 + }
127303 +
127304 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
127305 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
127306 + error("'do_const' attribute used on type %qT that is constified", type);
127307 + return;
127308 + }
127309 + constify_type(type);
127310 + return;
127311 + }
127312 +
127313 + deconstify_type(type);
127314 + TYPE_CONSTIFY_VISITED(type) = 1;
127315 +}
127316 +
127317 +static void check_global_variables(void *event_data, void *data)
127318 +{
127319 +#if BUILDING_GCC_VERSION >= 4009
127320 + varpool_node *node;
127321 +#else
127322 + struct varpool_node *node;
127323 +#endif
127324 +
127325 + FOR_EACH_VARIABLE(node) {
127326 + tree var = NODE_DECL(node);
127327 + tree type = TREE_TYPE(var);
127328 +
127329 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127330 + continue;
127331 +
127332 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127333 + continue;
127334 +
127335 + if (!TYPE_CONSTIFY_VISITED(type))
127336 + continue;
127337 +
127338 + if (DECL_EXTERNAL(var))
127339 + continue;
127340 +
127341 + if (DECL_INITIAL(var))
127342 + continue;
127343 +
127344 + // this works around a gcc bug/feature where uninitialized globals
127345 + // are moved into the .bss section regardless of any constification
127346 + DECL_INITIAL(var) = build_constructor(type, NULL);
127347 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
127348 + }
127349 +}
127350 +
127351 +static unsigned int check_local_variables(void)
127352 +{
127353 + unsigned int ret = 0;
127354 + tree var;
127355 +
127356 + unsigned int i;
127357 +
127358 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
127359 + tree type = TREE_TYPE(var);
127360 +
127361 + gcc_assert(DECL_P(var));
127362 + if (is_global_var(var))
127363 + continue;
127364 +
127365 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
127366 + continue;
127367 +
127368 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
127369 + continue;
127370 +
127371 + if (!TYPE_CONSTIFY_VISITED(type))
127372 + continue;
127373 +
127374 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
127375 + ret = 1;
127376 + }
127377 + return ret;
127378 +}
127379 +
127380 +#if BUILDING_GCC_VERSION >= 4009
127381 +namespace {
127382 +static const struct pass_data check_local_variables_pass_data = {
127383 +#else
127384 +static struct gimple_opt_pass check_local_variables_pass = {
127385 + .pass = {
127386 +#endif
127387 + .type = GIMPLE_PASS,
127388 + .name = "check_local_variables",
127389 +#if BUILDING_GCC_VERSION >= 4008
127390 + .optinfo_flags = OPTGROUP_NONE,
127391 +#endif
127392 +#if BUILDING_GCC_VERSION >= 5000
127393 +#elif BUILDING_GCC_VERSION == 4009
127394 + .has_gate = false,
127395 + .has_execute = true,
127396 +#else
127397 + .gate = NULL,
127398 + .execute = check_local_variables,
127399 + .sub = NULL,
127400 + .next = NULL,
127401 + .static_pass_number = 0,
127402 +#endif
127403 + .tv_id = TV_NONE,
127404 + .properties_required = 0,
127405 + .properties_provided = 0,
127406 + .properties_destroyed = 0,
127407 + .todo_flags_start = 0,
127408 + .todo_flags_finish = 0
127409 +#if BUILDING_GCC_VERSION < 4009
127410 + }
127411 +#endif
127412 +};
127413 +
127414 +#if BUILDING_GCC_VERSION >= 4009
127415 +class check_local_variables_pass : public gimple_opt_pass {
127416 +public:
127417 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
127418 +#if BUILDING_GCC_VERSION >= 5000
127419 + virtual unsigned int execute(function *) { return check_local_variables(); }
127420 +#else
127421 + unsigned int execute() { return check_local_variables(); }
127422 +#endif
127423 +};
127424 +}
127425 +
127426 +static opt_pass *make_check_local_variables_pass(void)
127427 +{
127428 + return new check_local_variables_pass();
127429 +}
127430 +#else
127431 +static struct opt_pass *make_check_local_variables_pass(void)
127432 +{
127433 + return &check_local_variables_pass.pass;
127434 +}
127435 +#endif
127436 +
127437 +static struct {
127438 + const char *name;
127439 + const char *asm_op;
127440 +} sections[] = {
127441 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
127442 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
127443 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
127444 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
127445 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
127446 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
127447 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
127448 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
127449 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
127450 +};
127451 +
127452 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
127453 +
127454 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
127455 +{
127456 + size_t i;
127457 +
127458 + for (i = 0; i < ARRAY_SIZE(sections); i++)
127459 + if (!strcmp(sections[i].name, name))
127460 + return 0;
127461 + return old_section_type_flags(decl, name, reloc);
127462 +}
127463 +
127464 +static void constify_start_unit(void *gcc_data, void *user_data)
127465 +{
127466 +// size_t i;
127467 +
127468 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
127469 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
127470 +// sections[i].section = get_section(sections[i].name, 0, NULL);
127471 +
127472 + old_section_type_flags = targetm.section_type_flags;
127473 + targetm.section_type_flags = constify_section_type_flags;
127474 +}
127475 +
127476 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
127477 +{
127478 + const char * const plugin_name = plugin_info->base_name;
127479 + const int argc = plugin_info->argc;
127480 + const struct plugin_argument * const argv = plugin_info->argv;
127481 + int i;
127482 + bool constify = true;
127483 +
127484 + struct register_pass_info check_local_variables_pass_info;
127485 +
127486 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
127487 + check_local_variables_pass_info.reference_pass_name = "ssa";
127488 + check_local_variables_pass_info.ref_pass_instance_number = 1;
127489 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
127490 +
127491 + if (!plugin_default_version_check(version, &gcc_version)) {
127492 + error(G_("incompatible gcc/plugin versions"));
127493 + return 1;
127494 + }
127495 +
127496 + for (i = 0; i < argc; ++i) {
127497 + if (!(strcmp(argv[i].key, "no-constify"))) {
127498 + constify = false;
127499 + continue;
127500 + }
127501 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
127502 + }
127503 +
127504 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
127505 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
127506 + constify = false;
127507 + }
127508 +
127509 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
127510 + if (constify) {
127511 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
127512 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
127513 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
127514 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
127515 + }
127516 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
127517 +
127518 + return 0;
127519 +}
127520 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
127521 new file mode 100644
127522 index 0000000..70924d4
127523 --- /dev/null
127524 +++ b/tools/gcc/gcc-common.h
127525 @@ -0,0 +1,787 @@
127526 +#ifndef GCC_COMMON_H_INCLUDED
127527 +#define GCC_COMMON_H_INCLUDED
127528 +
127529 +#include "plugin.h"
127530 +#include "bversion.h"
127531 +#include "plugin-version.h"
127532 +#include "config.h"
127533 +#include "system.h"
127534 +#include "coretypes.h"
127535 +#include "tm.h"
127536 +#include "line-map.h"
127537 +#include "input.h"
127538 +#include "tree.h"
127539 +
127540 +#include "tree-inline.h"
127541 +#include "version.h"
127542 +#include "rtl.h"
127543 +#include "tm_p.h"
127544 +#include "flags.h"
127545 +//#include "insn-attr.h"
127546 +//#include "insn-config.h"
127547 +//#include "insn-flags.h"
127548 +#include "hard-reg-set.h"
127549 +//#include "recog.h"
127550 +#include "output.h"
127551 +#include "except.h"
127552 +#include "function.h"
127553 +#include "toplev.h"
127554 +//#include "expr.h"
127555 +#include "basic-block.h"
127556 +#include "intl.h"
127557 +#include "ggc.h"
127558 +//#include "regs.h"
127559 +#include "timevar.h"
127560 +
127561 +#include "params.h"
127562 +
127563 +#if BUILDING_GCC_VERSION <= 4009
127564 +#include "pointer-set.h"
127565 +#else
127566 +#include "hash-map.h"
127567 +#endif
127568 +
127569 +#include "emit-rtl.h"
127570 +//#include "reload.h"
127571 +//#include "ira.h"
127572 +//#include "dwarf2asm.h"
127573 +#include "debug.h"
127574 +#include "target.h"
127575 +#include "langhooks.h"
127576 +#include "cfgloop.h"
127577 +//#include "hosthooks.h"
127578 +#include "cgraph.h"
127579 +#include "opts.h"
127580 +//#include "coverage.h"
127581 +//#include "value-prof.h"
127582 +
127583 +#if BUILDING_GCC_VERSION == 4005
127584 +#include <sys/mman.h>
127585 +#endif
127586 +
127587 +#if BUILDING_GCC_VERSION >= 4007
127588 +#include "tree-pretty-print.h"
127589 +#include "gimple-pretty-print.h"
127590 +#endif
127591 +
127592 +#if BUILDING_GCC_VERSION >= 4006
127593 +//#include "c-tree.h"
127594 +//#include "cp/cp-tree.h"
127595 +#include "c-family/c-common.h"
127596 +#else
127597 +#include "c-common.h"
127598 +#endif
127599 +
127600 +#if BUILDING_GCC_VERSION <= 4008
127601 +#include "tree-flow.h"
127602 +#else
127603 +#include "tree-cfgcleanup.h"
127604 +#include "tree-ssa-operands.h"
127605 +#include "tree-into-ssa.h"
127606 +#endif
127607 +
127608 +#if BUILDING_GCC_VERSION >= 4008
127609 +#include "is-a.h"
127610 +#endif
127611 +
127612 +#include "diagnostic.h"
127613 +//#include "tree-diagnostic.h"
127614 +#include "tree-dump.h"
127615 +#include "tree-pass.h"
127616 +//#include "df.h"
127617 +#include "predict.h"
127618 +#include "ipa-utils.h"
127619 +
127620 +#if BUILDING_GCC_VERSION >= 4009
127621 +#include "varasm.h"
127622 +#include "stor-layout.h"
127623 +#include "internal-fn.h"
127624 +#include "gimple-expr.h"
127625 +#include "gimple-fold.h"
127626 +//#include "diagnostic-color.h"
127627 +#include "context.h"
127628 +#include "tree-ssa-alias.h"
127629 +#include "tree-ssa.h"
127630 +#include "stringpool.h"
127631 +#include "tree-ssanames.h"
127632 +#include "print-tree.h"
127633 +#include "tree-eh.h"
127634 +#include "stmt.h"
127635 +#include "gimplify.h"
127636 +#endif
127637 +
127638 +#include "gimple.h"
127639 +
127640 +#if BUILDING_GCC_VERSION >= 4009
127641 +#include "tree-ssa-operands.h"
127642 +#include "tree-phinodes.h"
127643 +#include "tree-cfg.h"
127644 +#include "gimple-iterator.h"
127645 +#include "gimple-ssa.h"
127646 +#include "ssa-iterators.h"
127647 +#endif
127648 +
127649 +//#include "lto/lto.h"
127650 +#if BUILDING_GCC_VERSION >= 4007
127651 +//#include "data-streamer.h"
127652 +#else
127653 +//#include "lto-streamer.h"
127654 +#endif
127655 +//#include "lto-compress.h"
127656 +#if BUILDING_GCC_VERSION >= 5000
127657 +//#include "lto-section-names.h"
127658 +#include "builtins.h"
127659 +#endif
127660 +
127661 +//#include "expr.h" where are you...
127662 +extern rtx emit_move_insn(rtx x, rtx y);
127663 +
127664 +// missing from basic_block.h...
127665 +extern void debug_dominance_info(enum cdi_direction dir);
127666 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
127667 +
127668 +#ifdef __cplusplus
127669 +static inline void debug_tree(const_tree t)
127670 +{
127671 + debug_tree(CONST_CAST_TREE(t));
127672 +}
127673 +#else
127674 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
127675 +#endif
127676 +
127677 +#define __unused __attribute__((__unused__))
127678 +
127679 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
127680 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
127681 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
127682 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
127683 +
127684 +// should come from c-tree.h if only it were installed for gcc 4.5...
127685 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
127686 +
127687 +#if BUILDING_GCC_VERSION == 4005
127688 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
127689 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
127690 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
127691 +#define TODO_rebuild_cgraph_edges 0
127692 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
127693 +
127694 +#ifndef O_BINARY
127695 +#define O_BINARY 0
127696 +#endif
127697 +
127698 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
127699 +{
127700 + tree fndecl;
127701 +
127702 + if (!is_gimple_call(stmt))
127703 + return false;
127704 + fndecl = gimple_call_fndecl(stmt);
127705 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
127706 + return false;
127707 +// print_node(stderr, "pax", fndecl, 4);
127708 + return DECL_FUNCTION_CODE(fndecl) == code;
127709 +}
127710 +
127711 +static inline bool is_simple_builtin(tree decl)
127712 +{
127713 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
127714 + return false;
127715 +
127716 + switch (DECL_FUNCTION_CODE(decl)) {
127717 + /* Builtins that expand to constants. */
127718 + case BUILT_IN_CONSTANT_P:
127719 + case BUILT_IN_EXPECT:
127720 + case BUILT_IN_OBJECT_SIZE:
127721 + case BUILT_IN_UNREACHABLE:
127722 + /* Simple register moves or loads from stack. */
127723 + case BUILT_IN_RETURN_ADDRESS:
127724 + case BUILT_IN_EXTRACT_RETURN_ADDR:
127725 + case BUILT_IN_FROB_RETURN_ADDR:
127726 + case BUILT_IN_RETURN:
127727 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
127728 + case BUILT_IN_FRAME_ADDRESS:
127729 + case BUILT_IN_VA_END:
127730 + case BUILT_IN_STACK_SAVE:
127731 + case BUILT_IN_STACK_RESTORE:
127732 + /* Exception state returns or moves registers around. */
127733 + case BUILT_IN_EH_FILTER:
127734 + case BUILT_IN_EH_POINTER:
127735 + case BUILT_IN_EH_COPY_VALUES:
127736 + return true;
127737 +
127738 + default:
127739 + return false;
127740 + }
127741 +}
127742 +
127743 +static inline void add_local_decl(struct function *fun, tree d)
127744 +{
127745 + gcc_assert(TREE_CODE(d) == VAR_DECL);
127746 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
127747 +}
127748 +#endif
127749 +
127750 +#if BUILDING_GCC_VERSION <= 4006
127751 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
127752 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
127753 +#define EDGE_PRESERVE 0ULL
127754 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
127755 +#define flag_fat_lto_objects true
127756 +
127757 +#define get_random_seed(noinit) ({ \
127758 + unsigned HOST_WIDE_INT seed; \
127759 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
127760 + seed * seed; })
127761 +
127762 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
127763 +
127764 +static inline bool gimple_clobber_p(gimple s __unused)
127765 +{
127766 + return false;
127767 +}
127768 +
127769 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
127770 +{
127771 + unsigned i;
127772 +
127773 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
127774 + tree op = gimple_asm_clobber_op(stmt, i);
127775 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
127776 + return true;
127777 + }
127778 +
127779 + return false;
127780 +}
127781 +
127782 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
127783 +{
127784 + return implicit_built_in_decls[fncode];
127785 +}
127786 +
127787 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
127788 +{
127789 + return cgraph_postorder(order);
127790 +}
127791 +
127792 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
127793 +{
127794 + struct cgraph_node *node = cgraph_get_node(decl);
127795 +
127796 + return node ? node : cgraph_node(decl);
127797 +}
127798 +
127799 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
127800 +{
127801 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
127802 +}
127803 +
127804 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
127805 +{
127806 + struct cgraph_node *node;
127807 +
127808 + for (node = cgraph_nodes; node; node = node->next)
127809 + if (cgraph_function_with_gimple_body_p(node))
127810 + return node;
127811 + return NULL;
127812 +}
127813 +
127814 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
127815 +{
127816 + for (node = node->next; node; node = node->next)
127817 + if (cgraph_function_with_gimple_body_p(node))
127818 + return node;
127819 + return NULL;
127820 +}
127821 +
127822 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
127823 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
127824 + (node) = cgraph_next_function_with_gimple_body(node))
127825 +
127826 +static inline void varpool_add_new_variable(tree decl)
127827 +{
127828 + varpool_finalize_decl(decl);
127829 +}
127830 +#endif
127831 +
127832 +#if BUILDING_GCC_VERSION == 4006
127833 +extern void debug_gimple_stmt(gimple);
127834 +extern void debug_gimple_seq(gimple_seq);
127835 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
127836 +extern void print_gimple_stmt(FILE *, gimple, int, int);
127837 +extern void print_gimple_expr(FILE *, gimple, int, int);
127838 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
127839 +#endif
127840 +
127841 +#if BUILDING_GCC_VERSION <= 4007
127842 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
127843 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
127844 +#define PROP_loops 0
127845 +#define NODE_SYMBOL(node) (node)
127846 +#define NODE_DECL(node) (node)->decl
127847 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
127848 +
127849 +static inline int bb_loop_depth(const_basic_block bb)
127850 +{
127851 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
127852 +}
127853 +
127854 +static inline bool gimple_store_p(gimple gs)
127855 +{
127856 + tree lhs = gimple_get_lhs(gs);
127857 + return lhs && !is_gimple_reg(lhs);
127858 +}
127859 +#endif
127860 +
127861 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
127862 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
127863 +{
127864 + return cgraph_alias_aliased_node(n);
127865 +}
127866 +#endif
127867 +
127868 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
127869 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127870 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
127871 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127872 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127873 +#endif
127874 +
127875 +#if BUILDING_GCC_VERSION <= 4008
127876 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
127877 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
127878 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
127879 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
127880 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
127881 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
127882 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
127883 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
127884 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
127885 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
127886 +
127887 +static inline bool tree_fits_shwi_p(const_tree t)
127888 +{
127889 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127890 + return false;
127891 +
127892 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
127893 + return true;
127894 +
127895 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
127896 + return true;
127897 +
127898 + return false;
127899 +}
127900 +
127901 +static inline bool tree_fits_uhwi_p(const_tree t)
127902 +{
127903 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127904 + return false;
127905 +
127906 + return TREE_INT_CST_HIGH(t) == 0;
127907 +}
127908 +
127909 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
127910 +{
127911 + gcc_assert(tree_fits_shwi_p(t));
127912 + return TREE_INT_CST_LOW(t);
127913 +}
127914 +
127915 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
127916 +{
127917 + gcc_assert(tree_fits_uhwi_p(t));
127918 + return TREE_INT_CST_LOW(t);
127919 +}
127920 +
127921 +static inline const char *get_tree_code_name(enum tree_code code)
127922 +{
127923 + gcc_assert(code < MAX_TREE_CODES);
127924 + return tree_code_name[code];
127925 +}
127926 +
127927 +#define ipa_remove_stmt_references(cnode, stmt)
127928 +
127929 +typedef union gimple_statement_d gasm;
127930 +typedef union gimple_statement_d gassign;
127931 +typedef union gimple_statement_d gcall;
127932 +typedef union gimple_statement_d gcond;
127933 +typedef union gimple_statement_d gdebug;
127934 +typedef union gimple_statement_d gphi;
127935 +typedef union gimple_statement_d greturn;
127936 +
127937 +static inline gasm *as_a_gasm(gimple stmt)
127938 +{
127939 + return stmt;
127940 +}
127941 +
127942 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127943 +{
127944 + return stmt;
127945 +}
127946 +
127947 +static inline gassign *as_a_gassign(gimple stmt)
127948 +{
127949 + return stmt;
127950 +}
127951 +
127952 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127953 +{
127954 + return stmt;
127955 +}
127956 +
127957 +static inline gcall *as_a_gcall(gimple stmt)
127958 +{
127959 + return stmt;
127960 +}
127961 +
127962 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127963 +{
127964 + return stmt;
127965 +}
127966 +
127967 +static inline gcond *as_a_gcond(gimple stmt)
127968 +{
127969 + return stmt;
127970 +}
127971 +
127972 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127973 +{
127974 + return stmt;
127975 +}
127976 +
127977 +static inline gdebug *as_a_gdebug(gimple stmt)
127978 +{
127979 + return stmt;
127980 +}
127981 +
127982 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127983 +{
127984 + return stmt;
127985 +}
127986 +
127987 +static inline gphi *as_a_gphi(gimple stmt)
127988 +{
127989 + return stmt;
127990 +}
127991 +
127992 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127993 +{
127994 + return stmt;
127995 +}
127996 +
127997 +static inline greturn *as_a_greturn(gimple stmt)
127998 +{
127999 + return stmt;
128000 +}
128001 +
128002 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128003 +{
128004 + return stmt;
128005 +}
128006 +#endif
128007 +
128008 +#if BUILDING_GCC_VERSION == 4008
128009 +#define NODE_SYMBOL(node) (&(node)->symbol)
128010 +#define NODE_DECL(node) (node)->symbol.decl
128011 +#endif
128012 +
128013 +#if BUILDING_GCC_VERSION >= 4008
128014 +#define add_referenced_var(var)
128015 +#define mark_sym_for_renaming(var)
128016 +#define varpool_mark_needed_node(node)
128017 +#define create_var_ann(var)
128018 +#define TODO_dump_func 0
128019 +#define TODO_dump_cgraph 0
128020 +#endif
128021 +
128022 +#if BUILDING_GCC_VERSION <= 4009
128023 +#define TODO_verify_il 0
128024 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
128025 +
128026 +#define section_name_prefix LTO_SECTION_NAME_PREFIX
128027 +#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
128028 +
128029 +typedef struct rtx_def rtx_insn;
128030 +
128031 +static inline void set_decl_section_name(tree node, const char *value)
128032 +{
128033 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
128034 +}
128035 +#endif
128036 +
128037 +#if BUILDING_GCC_VERSION == 4009
128038 +typedef struct gimple_statement_asm gasm;
128039 +typedef struct gimple_statement_base gassign;
128040 +typedef struct gimple_statement_call gcall;
128041 +typedef struct gimple_statement_base gcond;
128042 +typedef struct gimple_statement_base gdebug;
128043 +typedef struct gimple_statement_phi gphi;
128044 +typedef struct gimple_statement_base greturn;
128045 +
128046 +static inline gasm *as_a_gasm(gimple stmt)
128047 +{
128048 + return as_a<gasm>(stmt);
128049 +}
128050 +
128051 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128052 +{
128053 + return as_a<const gasm>(stmt);
128054 +}
128055 +
128056 +static inline gassign *as_a_gassign(gimple stmt)
128057 +{
128058 + return stmt;
128059 +}
128060 +
128061 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128062 +{
128063 + return stmt;
128064 +}
128065 +
128066 +static inline gcall *as_a_gcall(gimple stmt)
128067 +{
128068 + return as_a<gcall>(stmt);
128069 +}
128070 +
128071 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128072 +{
128073 + return as_a<const gcall>(stmt);
128074 +}
128075 +
128076 +static inline gcond *as_a_gcond(gimple stmt)
128077 +{
128078 + return stmt;
128079 +}
128080 +
128081 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
128082 +{
128083 + return stmt;
128084 +}
128085 +
128086 +static inline gdebug *as_a_gdebug(gimple stmt)
128087 +{
128088 + return stmt;
128089 +}
128090 +
128091 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
128092 +{
128093 + return stmt;
128094 +}
128095 +
128096 +static inline gphi *as_a_gphi(gimple stmt)
128097 +{
128098 + return as_a<gphi>(stmt);
128099 +}
128100 +
128101 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128102 +{
128103 + return as_a<const gphi>(stmt);
128104 +}
128105 +
128106 +static inline greturn *as_a_greturn(gimple stmt)
128107 +{
128108 + return stmt;
128109 +}
128110 +
128111 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128112 +{
128113 + return stmt;
128114 +}
128115 +#endif
128116 +
128117 +#if BUILDING_GCC_VERSION >= 4009
128118 +#define TODO_ggc_collect 0
128119 +#define NODE_SYMBOL(node) (node)
128120 +#define NODE_DECL(node) (node)->decl
128121 +#define cgraph_node_name(node) (node)->name()
128122 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
128123 +#endif
128124 +
128125 +#if BUILDING_GCC_VERSION >= 5000
128126 +#define TODO_verify_ssa TODO_verify_il
128127 +#define TODO_verify_flow TODO_verify_il
128128 +#define TODO_verify_stmts TODO_verify_il
128129 +#define TODO_verify_rtl_sharing TODO_verify_il
128130 +
128131 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
128132 +
128133 +#define INSN_DELETED_P(insn) (insn)->deleted()
128134 +
128135 +// symtab/cgraph related
128136 +#define debug_cgraph_node(node) (node)->debug()
128137 +#define cgraph_get_node(decl) cgraph_node::get(decl)
128138 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
128139 +#define cgraph_n_nodes symtab->cgraph_count
128140 +#define cgraph_max_uid symtab->cgraph_max_uid
128141 +#define varpool_get_node(decl) varpool_node::get(decl)
128142 +
128143 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
128144 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
128145 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
128146 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
128147 +
128148 +typedef struct cgraph_node *cgraph_node_ptr;
128149 +typedef struct cgraph_edge *cgraph_edge_p;
128150 +typedef struct varpool_node *varpool_node_ptr;
128151 +
128152 +static inline void change_decl_assembler_name(tree decl, tree name)
128153 +{
128154 + symtab->change_decl_assembler_name(decl, name);
128155 +}
128156 +
128157 +static inline void varpool_finalize_decl(tree decl)
128158 +{
128159 + varpool_node::finalize_decl(decl);
128160 +}
128161 +
128162 +static inline void varpool_add_new_variable(tree decl)
128163 +{
128164 + varpool_node::add(decl);
128165 +}
128166 +
128167 +static inline unsigned int rebuild_cgraph_edges(void)
128168 +{
128169 + return cgraph_edge::rebuild_edges();
128170 +}
128171 +
128172 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
128173 +{
128174 + return node->function_symbol(availability);
128175 +}
128176 +
128177 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
128178 +{
128179 + return node->ultimate_alias_target(availability);
128180 +}
128181 +
128182 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
128183 +{
128184 + return node->only_called_directly_p();
128185 +}
128186 +
128187 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
128188 +{
128189 + return node->get_availability();
128190 +}
128191 +
128192 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
128193 +{
128194 + return node->get_alias_target();
128195 +}
128196 +
128197 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
128198 +{
128199 + return symtab->add_cgraph_insertion_hook(hook, data);
128200 +}
128201 +
128202 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
128203 +{
128204 + symtab->remove_cgraph_insertion_hook(entry);
128205 +}
128206 +
128207 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
128208 +{
128209 + return symtab->add_cgraph_removal_hook(hook, data);
128210 +}
128211 +
128212 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
128213 +{
128214 + symtab->remove_cgraph_removal_hook(entry);
128215 +}
128216 +
128217 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
128218 +{
128219 + return symtab->add_cgraph_duplication_hook(hook, data);
128220 +}
128221 +
128222 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
128223 +{
128224 + symtab->remove_cgraph_duplication_hook(entry);
128225 +}
128226 +
128227 +// gimple related
128228 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
128229 +{
128230 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
128231 +}
128232 +
128233 +template <>
128234 +template <>
128235 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
128236 +{
128237 + return gs->code == GIMPLE_ASSIGN;
128238 +}
128239 +
128240 +template <>
128241 +template <>
128242 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
128243 +{
128244 + return gs->code == GIMPLE_RETURN;
128245 +}
128246 +
128247 +static inline gasm *as_a_gasm(gimple stmt)
128248 +{
128249 + return as_a<gasm *>(stmt);
128250 +}
128251 +
128252 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
128253 +{
128254 + return as_a<const gasm *>(stmt);
128255 +}
128256 +
128257 +static inline gassign *as_a_gassign(gimple stmt)
128258 +{
128259 + return as_a<gassign *>(stmt);
128260 +}
128261 +
128262 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
128263 +{
128264 + return as_a<const gassign *>(stmt);
128265 +}
128266 +
128267 +static inline gcall *as_a_gcall(gimple stmt)
128268 +{
128269 + return as_a<gcall *>(stmt);
128270 +}
128271 +
128272 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
128273 +{
128274 + return as_a<const gcall *>(stmt);
128275 +}
128276 +
128277 +static inline gphi *as_a_gphi(gimple stmt)
128278 +{
128279 + return as_a<gphi *>(stmt);
128280 +}
128281 +
128282 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
128283 +{
128284 + return as_a<const gphi *>(stmt);
128285 +}
128286 +
128287 +static inline greturn *as_a_greturn(gimple stmt)
128288 +{
128289 + return as_a<greturn *>(stmt);
128290 +}
128291 +
128292 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
128293 +{
128294 + return as_a<const greturn *>(stmt);
128295 +}
128296 +
128297 +// IPA/LTO related
128298 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
128299 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
128300 +
128301 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
128302 +{
128303 + return dyn_cast<cgraph_node_ptr>(ref->referring);
128304 +}
128305 +
128306 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
128307 +{
128308 + referring_node->remove_stmt_references(stmt);
128309 +}
128310 +#endif
128311 +
128312 +#endif
128313 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
128314 new file mode 100644
128315 index 0000000..7514850
128316 --- /dev/null
128317 +++ b/tools/gcc/gen-random-seed.sh
128318 @@ -0,0 +1,8 @@
128319 +#!/bin/sh
128320 +
128321 +if [ ! -f "$1" ]; then
128322 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
128323 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
128324 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
128325 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
128326 +fi
128327 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
128328 new file mode 100644
128329 index 0000000..294ac43
128330 --- /dev/null
128331 +++ b/tools/gcc/initify_plugin.c
128332 @@ -0,0 +1,450 @@
128333 +/*
128334 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
128335 + * Licensed under the GPL v2, or (at your option) v3
128336 + *
128337 + * Homepage:
128338 + * https://github.com/ephox-gcc-plugins/initify
128339 + *
128340 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
128341 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
128342 + *
128343 + * Usage:
128344 + * $ make
128345 + * $ make run
128346 + */
128347 +
128348 +#include "gcc-common.h"
128349 +
128350 +int plugin_is_GPL_compatible;
128351 +
128352 +static bool verbose = false;
128353 +
128354 +static struct plugin_info initify_plugin_info = {
128355 + .version = "20150524a",
128356 + .help = "initify_plugin\n",
128357 +};
128358 +
128359 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
128360 +{
128361 + tree orig_attr, arg;
128362 +
128363 + *no_add_attrs = true;
128364 + switch (TREE_CODE(*node)) {
128365 + case FUNCTION_DECL:
128366 + case FUNCTION_TYPE:
128367 + case METHOD_TYPE:
128368 + break;
128369 +
128370 + case TYPE_DECL: {
128371 + const_tree fntype = TREE_TYPE(*node);
128372 +
128373 + if (TREE_CODE(fntype) == POINTER_TYPE)
128374 + fntype = TREE_TYPE(fntype);
128375 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
128376 + break;
128377 + // FALLTHROUGH
128378 + }
128379 +
128380 + default:
128381 + error("%s: %qE attribute only applies to functions", __func__, name);
128382 + debug_tree(*node);
128383 + return NULL_TREE;
128384 + }
128385 +
128386 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
128387 + tree position = TREE_VALUE(arg);
128388 +
128389 + if (TREE_CODE(position) != INTEGER_CST) {
128390 + error("%s: parameter isn't an integer", __func__);
128391 + debug_tree(arg);
128392 + return NULL_TREE;
128393 + }
128394 + }
128395 +
128396 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
128397 + if (orig_attr)
128398 + chainon(TREE_VALUE(orig_attr), args);
128399 + else
128400 + *no_add_attrs = false;
128401 +
128402 + return NULL_TREE;
128403 +}
128404 +
128405 +static struct attribute_spec nocapture_attr = {
128406 + .name = "nocapture",
128407 + .min_length = 1,
128408 + .max_length = -1,
128409 + .decl_required = true,
128410 + .type_required = false,
128411 + .function_type_required = false,
128412 + .handler = handle_nocapture_attribute,
128413 +#if BUILDING_GCC_VERSION >= 4007
128414 + .affects_type_identity = false
128415 +#endif
128416 +};
128417 +
128418 +static void register_attributes(void __unused *event_data, void __unused *data)
128419 +{
128420 + register_attribute(&nocapture_attr);
128421 +}
128422 +
128423 +static const char *get_init_exit_section(const_tree decl)
128424 +{
128425 + const_tree section;
128426 + tree attr_value;
128427 +
128428 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
128429 + if (!section)
128430 + return NULL;
128431 +
128432 + gcc_assert(TREE_VALUE(section));
128433 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
128434 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
128435 +
128436 + if (!strncmp(str, ".init.", 6))
128437 + return str;
128438 +
128439 + if (!strncmp(str, ".exit.", 6))
128440 + return str;
128441 + }
128442 +
128443 + return NULL;
128444 +}
128445 +
128446 +static tree get_string_cst(tree var)
128447 +{
128448 + if (var == NULL_TREE)
128449 + return NULL_TREE;
128450 +
128451 + if (TREE_CODE(var) == STRING_CST)
128452 + return var;
128453 +
128454 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
128455 + case tcc_expression:
128456 + case tcc_reference: {
128457 + int i;
128458 +
128459 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
128460 + tree ret = get_string_cst(TREE_OPERAND(var, i));
128461 + if (ret != NULL_TREE)
128462 + return ret;
128463 + }
128464 + break;
128465 + }
128466 +
128467 + default:
128468 + break;
128469 + }
128470 +
128471 + return NULL_TREE;
128472 +}
128473 +
128474 +static bool set_init_exit_section(tree decl, bool initexit)
128475 +{
128476 + const char *str;
128477 +
128478 + gcc_assert(DECL_P(decl));
128479 +
128480 + str = get_init_exit_section(decl);
128481 + if (str)
128482 + return false;
128483 +
128484 + if (initexit)
128485 + set_decl_section_name(decl, ".init.rodata.str");
128486 + else
128487 + set_decl_section_name(decl, ".exit.rodata.str");
128488 + return true;
128489 +}
128490 +
128491 +static void search_local_strs(bool initexit)
128492 +{
128493 + unsigned int i;
128494 + tree var;
128495 +
128496 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
128497 + tree str, init_val = DECL_INITIAL(var);
128498 +
128499 + if (init_val == NULL_TREE)
128500 + continue;
128501 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
128502 + continue;
128503 +
128504 + str = get_string_cst(init_val);
128505 + gcc_assert(str);
128506 +
128507 + if (set_init_exit_section(var, initexit) && verbose)
128508 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128509 + }
128510 +}
128511 +
128512 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
128513 +{
128514 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
128515 +
128516 + str = get_string_cst(arg);
128517 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
128518 +
128519 + type = TREE_TYPE(TREE_TYPE(decl));
128520 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
128521 + TYPE_READONLY(type) = 1;
128522 + TREE_PUBLIC(type) = 0;
128523 +
128524 + DECL_INITIAL(decl) = str;
128525 + DECL_CONTEXT(decl) = current_function_decl;
128526 + DECL_ARTIFICIAL(decl) = 1;
128527 +
128528 + TREE_STATIC(decl) = 1;
128529 + TREE_READONLY(decl) = 1;
128530 + TREE_ADDRESSABLE(decl) = 1;
128531 + TREE_USED(decl) = 1;
128532 +
128533 + add_referenced_var(decl);
128534 + add_local_decl(cfun, decl);
128535 +
128536 + varpool_add_new_variable(decl);
128537 + varpool_mark_needed_node(varpool_node(decl));
128538 +
128539 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
128540 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
128541 +
128542 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
128543 + gimple_call_set_arg(stmt, num, decl);
128544 + update_stmt(stmt);
128545 +
128546 + return TREE_OPERAND(decl, 0);
128547 +}
128548 +
128549 +static bool is_syscall(const_tree fn)
128550 +{
128551 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
128552 + return true;
128553 +
128554 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
128555 + return true;
128556 +
128557 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
128558 + return true;
128559 +
128560 + return false;
128561 +}
128562 +
128563 +static bool is_vararg(const_tree fn)
128564 +{
128565 + tree arg_list;
128566 +
128567 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
128568 + if (arg_list == NULL_TREE)
128569 + return false;
128570 +
128571 + return tree_last(arg_list) != void_list_node;
128572 +}
128573 +
128574 +// __printf(1, 0), 0: turn off the varargs checking
128575 +static bool check_varargs(const_tree attr)
128576 +{
128577 + const_tree attr_val;
128578 +
128579 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128580 + if (TREE_VALUE(attr_val) == integer_zero_node)
128581 + return false;
128582 + }
128583 + return true;
128584 +}
128585 +
128586 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
128587 +{
128588 + unsigned int attr_arg_val = 0;
128589 + tree attr_val;
128590 + const_tree attr;
128591 + const_tree fndecl = gimple_call_fndecl(stmt);
128592 +
128593 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
128594 +
128595 + if (is_syscall(fndecl))
128596 + return true;
128597 +
128598 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128599 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
128600 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
128601 +
128602 + if (attr_arg_val == num + 1)
128603 + return true;
128604 + }
128605 +
128606 + if (!is_vararg(fndecl))
128607 + return false;
128608 + if (!check_varargs(attr))
128609 + return false;
128610 + return attr_arg_val < num + 1;
128611 +}
128612 +
128613 +static void search_str_param(gcall *stmt, bool initexit)
128614 +{
128615 + unsigned int num;
128616 +
128617 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
128618 + tree var, str, arg = gimple_call_arg(stmt, num);
128619 +
128620 + str = get_string_cst(arg);
128621 + if (str == NULL_TREE)
128622 + continue;
128623 +
128624 + if (!is_nocapture_param(stmt, num))
128625 + continue;
128626 +
128627 + var = create_tmp_assign(stmt, num);
128628 + if (set_init_exit_section(var, initexit) && verbose)
128629 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
128630 + }
128631 +}
128632 +
128633 +static bool has_nocapture_param(const gcall *stmt)
128634 +{
128635 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
128636 +
128637 + if (fndecl == NULL_TREE)
128638 + return false;
128639 +
128640 + if (is_syscall(fndecl))
128641 + return true;
128642 +
128643 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
128644 + return attr != NULL_TREE;
128645 +}
128646 +
128647 +static void search_const_strs(bool initexit)
128648 +{
128649 + basic_block bb;
128650 +
128651 + FOR_ALL_BB_FN(bb, cfun) {
128652 + gimple_stmt_iterator gsi;
128653 +
128654 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128655 + gcall *call_stmt;
128656 + gimple stmt = gsi_stmt(gsi);
128657 +
128658 + if (!is_gimple_call(stmt))
128659 + continue;
128660 +
128661 + call_stmt = as_a_gcall(stmt);
128662 + if (has_nocapture_param(call_stmt))
128663 + search_str_param(call_stmt, initexit);
128664 + }
128665 + }
128666 +}
128667 +
128668 +static unsigned int handle_function(void)
128669 +{
128670 + bool initexit;
128671 + const char *section = get_init_exit_section(current_function_decl);
128672 +
128673 + if (!section)
128674 + return 0;
128675 +
128676 + initexit = !strncmp(section, ".init.", 6);
128677 + search_local_strs(initexit);
128678 + search_const_strs(initexit);
128679 +
128680 + return 0;
128681 +}
128682 +
128683 +#if BUILDING_GCC_VERSION >= 4009
128684 +namespace {
128685 +static const struct pass_data initify_plugin_pass_data = {
128686 +#else
128687 +static struct gimple_opt_pass initify_plugin_pass = {
128688 + .pass = {
128689 +#endif
128690 + .type = GIMPLE_PASS,
128691 + .name = "initify_plugin",
128692 +#if BUILDING_GCC_VERSION >= 4008
128693 + .optinfo_flags = OPTGROUP_NONE,
128694 +#endif
128695 +#if BUILDING_GCC_VERSION >= 5000
128696 +#elif BUILDING_GCC_VERSION >= 4009
128697 + .has_gate = false,
128698 + .has_execute = true,
128699 +#else
128700 + .gate = NULL,
128701 + .execute = handle_function,
128702 + .sub = NULL,
128703 + .next = NULL,
128704 + .static_pass_number = 0,
128705 +#endif
128706 + .tv_id = TV_NONE,
128707 + .properties_required = 0,
128708 + .properties_provided = 0,
128709 + .properties_destroyed = 0,
128710 + .todo_flags_start = 0,
128711 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
128712 +#if BUILDING_GCC_VERSION < 4009
128713 + }
128714 +#endif
128715 +};
128716 +
128717 +#if BUILDING_GCC_VERSION >= 4009
128718 +class initify_plugin_pass : public gimple_opt_pass {
128719 +public:
128720 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
128721 +#if BUILDING_GCC_VERSION >= 5000
128722 + virtual unsigned int execute(function *) { return handle_function(); }
128723 +#else
128724 + unsigned int execute() { return handle_function(); }
128725 +#endif
128726 +};
128727 +}
128728 +
128729 +static struct opt_pass *make_initify_plugin_pass(void)
128730 +{
128731 + return new initify_plugin_pass();
128732 +}
128733 +#else
128734 +static struct opt_pass *make_initify_plugin_pass(void)
128735 +{
128736 + return &initify_plugin_pass.pass;
128737 +}
128738 +#endif
128739 +
128740 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
128741 +
128742 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
128743 +{
128744 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
128745 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
128746 + gcc_assert(DECL_INITIAL(decl));
128747 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
128748 +
128749 + return 1 | SECTION_MERGE | SECTION_STRINGS;
128750 + }
128751 +
128752 + return old_section_type_flags(decl, name, reloc);
128753 +}
128754 +
128755 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
128756 +{
128757 + old_section_type_flags = targetm.section_type_flags;
128758 + targetm.section_type_flags = initify_section_type_flags;
128759 +}
128760 +
128761 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128762 +{
128763 + const char * const plugin_name = plugin_info->base_name;
128764 + struct register_pass_info initify_plugin_pass_info;
128765 +
128766 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
128767 + initify_plugin_pass_info.reference_pass_name = "nrv";
128768 + initify_plugin_pass_info.ref_pass_instance_number = 1;
128769 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128770 +
128771 + if (!plugin_default_version_check(version, &gcc_version)) {
128772 + error(G_("incompatible gcc/plugin versions"));
128773 + return 1;
128774 + }
128775 +
128776 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
128777 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
128778 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
128779 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
128780 +
128781 + return 0;
128782 +}
128783 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
128784 new file mode 100644
128785 index 0000000..457d54e
128786 --- /dev/null
128787 +++ b/tools/gcc/kallocstat_plugin.c
128788 @@ -0,0 +1,188 @@
128789 +/*
128790 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128791 + * Licensed under the GPL v2
128792 + *
128793 + * Note: the choice of the license means that the compilation process is
128794 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128795 + * but for the kernel it doesn't matter since it doesn't link against
128796 + * any of the gcc libraries
128797 + *
128798 + * gcc plugin to find the distribution of k*alloc sizes
128799 + *
128800 + * TODO:
128801 + *
128802 + * BUGS:
128803 + * - none known
128804 + */
128805 +
128806 +#include "gcc-common.h"
128807 +
128808 +int plugin_is_GPL_compatible;
128809 +
128810 +static struct plugin_info kallocstat_plugin_info = {
128811 + .version = "201401260140",
128812 + .help = NULL
128813 +};
128814 +
128815 +static const char * const kalloc_functions[] = {
128816 + "__kmalloc",
128817 + "kmalloc",
128818 + "kmalloc_large",
128819 + "kmalloc_node",
128820 + "kmalloc_order",
128821 + "kmalloc_order_trace",
128822 + "kmalloc_slab",
128823 + "kzalloc",
128824 + "kzalloc_node",
128825 +};
128826 +
128827 +static bool is_kalloc(const char *fnname)
128828 +{
128829 + size_t i;
128830 +
128831 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
128832 + if (!strcmp(fnname, kalloc_functions[i]))
128833 + return true;
128834 + return false;
128835 +}
128836 +
128837 +static unsigned int execute_kallocstat(void)
128838 +{
128839 + basic_block bb;
128840 +
128841 + // 1. loop through BBs and GIMPLE statements
128842 + FOR_EACH_BB_FN(bb, cfun) {
128843 + gimple_stmt_iterator gsi;
128844 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128845 + // gimple match:
128846 + tree fndecl, size;
128847 + gimple stmt;
128848 + const char *fnname;
128849 +
128850 + // is it a call
128851 + stmt = gsi_stmt(gsi);
128852 + if (!is_gimple_call(stmt))
128853 + continue;
128854 + fndecl = gimple_call_fndecl(stmt);
128855 + if (fndecl == NULL_TREE)
128856 + continue;
128857 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
128858 + continue;
128859 +
128860 + // is it a call to k*alloc
128861 + fnname = DECL_NAME_POINTER(fndecl);
128862 + if (!is_kalloc(fnname))
128863 + continue;
128864 +
128865 + // is the size arg const or the result of a simple const assignment
128866 + size = gimple_call_arg(stmt, 0);
128867 + while (true) {
128868 + expanded_location xloc;
128869 + size_t size_val;
128870 +
128871 + if (TREE_CONSTANT(size)) {
128872 + xloc = expand_location(gimple_location(stmt));
128873 + if (!xloc.file)
128874 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
128875 + size_val = TREE_INT_CST_LOW(size);
128876 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
128877 + break;
128878 + }
128879 +
128880 + if (TREE_CODE(size) != SSA_NAME)
128881 + break;
128882 + stmt = SSA_NAME_DEF_STMT(size);
128883 +//debug_gimple_stmt(stmt);
128884 +//debug_tree(size);
128885 + if (!stmt || !is_gimple_assign(stmt))
128886 + break;
128887 + if (gimple_num_ops(stmt) != 2)
128888 + break;
128889 + size = gimple_assign_rhs1(stmt);
128890 + }
128891 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128892 +//debug_tree(gimple_call_fn(call_stmt));
128893 +//print_node(stderr, "pax", fndecl, 4);
128894 + }
128895 + }
128896 +
128897 + return 0;
128898 +}
128899 +
128900 +#if BUILDING_GCC_VERSION >= 4009
128901 +namespace {
128902 +static const struct pass_data kallocstat_pass_data = {
128903 +#else
128904 +static struct gimple_opt_pass kallocstat_pass = {
128905 + .pass = {
128906 +#endif
128907 + .type = GIMPLE_PASS,
128908 + .name = "kallocstat",
128909 +#if BUILDING_GCC_VERSION >= 4008
128910 + .optinfo_flags = OPTGROUP_NONE,
128911 +#endif
128912 +#if BUILDING_GCC_VERSION >= 5000
128913 +#elif BUILDING_GCC_VERSION == 4009
128914 + .has_gate = false,
128915 + .has_execute = true,
128916 +#else
128917 + .gate = NULL,
128918 + .execute = execute_kallocstat,
128919 + .sub = NULL,
128920 + .next = NULL,
128921 + .static_pass_number = 0,
128922 +#endif
128923 + .tv_id = TV_NONE,
128924 + .properties_required = 0,
128925 + .properties_provided = 0,
128926 + .properties_destroyed = 0,
128927 + .todo_flags_start = 0,
128928 + .todo_flags_finish = 0
128929 +#if BUILDING_GCC_VERSION < 4009
128930 + }
128931 +#endif
128932 +};
128933 +
128934 +#if BUILDING_GCC_VERSION >= 4009
128935 +class kallocstat_pass : public gimple_opt_pass {
128936 +public:
128937 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
128938 +#if BUILDING_GCC_VERSION >= 5000
128939 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
128940 +#else
128941 + unsigned int execute() { return execute_kallocstat(); }
128942 +#endif
128943 +};
128944 +}
128945 +
128946 +static opt_pass *make_kallocstat_pass(void)
128947 +{
128948 + return new kallocstat_pass();
128949 +}
128950 +#else
128951 +static struct opt_pass *make_kallocstat_pass(void)
128952 +{
128953 + return &kallocstat_pass.pass;
128954 +}
128955 +#endif
128956 +
128957 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128958 +{
128959 + const char * const plugin_name = plugin_info->base_name;
128960 + struct register_pass_info kallocstat_pass_info;
128961 +
128962 + kallocstat_pass_info.pass = make_kallocstat_pass();
128963 + kallocstat_pass_info.reference_pass_name = "ssa";
128964 + kallocstat_pass_info.ref_pass_instance_number = 1;
128965 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128966 +
128967 + if (!plugin_default_version_check(version, &gcc_version)) {
128968 + error(G_("incompatible gcc/plugin versions"));
128969 + return 1;
128970 + }
128971 +
128972 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
128973 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
128974 +
128975 + return 0;
128976 +}
128977 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
128978 new file mode 100644
128979 index 0000000..4838c8a
128980 --- /dev/null
128981 +++ b/tools/gcc/kernexec_plugin.c
128982 @@ -0,0 +1,551 @@
128983 +/*
128984 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128985 + * Licensed under the GPL v2
128986 + *
128987 + * Note: the choice of the license means that the compilation process is
128988 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128989 + * but for the kernel it doesn't matter since it doesn't link against
128990 + * any of the gcc libraries
128991 + *
128992 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
128993 + *
128994 + * TODO:
128995 + *
128996 + * BUGS:
128997 + * - none known
128998 + */
128999 +
129000 +#include "gcc-common.h"
129001 +
129002 +int plugin_is_GPL_compatible;
129003 +
129004 +static struct plugin_info kernexec_plugin_info = {
129005 + .version = "201401260140",
129006 + .help = "method=[bts|or]\tinstrumentation method\n"
129007 +};
129008 +
129009 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
129010 +static void (*kernexec_instrument_retaddr)(rtx);
129011 +
129012 +/*
129013 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
129014 + */
129015 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
129016 +{
129017 + gimple stmt;
129018 + gasm *asm_movabs_stmt;
129019 +
129020 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
129021 + stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
129022 + asm_movabs_stmt = as_a_gasm(stmt);
129023 + gimple_asm_set_volatile(asm_movabs_stmt, true);
129024 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
129025 + update_stmt(asm_movabs_stmt);
129026 +}
129027 +
129028 +/*
129029 + * find all asm() stmts that clobber r12 and add a reload of r12
129030 + */
129031 +static unsigned int execute_kernexec_reload(void)
129032 +{
129033 + basic_block bb;
129034 +
129035 + // 1. loop through BBs and GIMPLE statements
129036 + FOR_EACH_BB_FN(bb, cfun) {
129037 + gimple_stmt_iterator gsi;
129038 +
129039 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
129040 + // gimple match: __asm__ ("" : : : "r12");
129041 + gimple stmt;
129042 + gasm *asm_stmt;
129043 + size_t nclobbers;
129044 +
129045 + // is it an asm ...
129046 + stmt = gsi_stmt(gsi);
129047 + if (gimple_code(stmt) != GIMPLE_ASM)
129048 + continue;
129049 +
129050 + asm_stmt = as_a_gasm(stmt);
129051 +
129052 + // ... clobbering r12
129053 + nclobbers = gimple_asm_nclobbers(asm_stmt);
129054 + while (nclobbers--) {
129055 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
129056 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
129057 + continue;
129058 + kernexec_reload_fptr_mask(&gsi);
129059 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
129060 + break;
129061 + }
129062 + }
129063 + }
129064 +
129065 + return 0;
129066 +}
129067 +
129068 +/*
129069 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
129070 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
129071 + */
129072 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
129073 +{
129074 + gimple assign_intptr, assign_new_fptr;
129075 + gcall *call_stmt;
129076 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
129077 +
129078 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
129079 + old_fptr = gimple_call_fn(call_stmt);
129080 +
129081 + // create temporary unsigned long variable used for bitops and cast fptr to it
129082 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
129083 + add_referenced_var(intptr);
129084 + intptr = make_ssa_name(intptr, NULL);
129085 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
129086 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
129087 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
129088 + update_stmt(assign_intptr);
129089 +
129090 + // apply logical or to temporary unsigned long and bitmask
129091 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
129092 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
129093 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
129094 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
129095 + assign_intptr = gimple_build_assign(intptr, orptr);
129096 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
129097 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
129098 + update_stmt(assign_intptr);
129099 +
129100 + // cast temporary unsigned long back to a temporary fptr variable
129101 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
129102 + add_referenced_var(new_fptr);
129103 + new_fptr = make_ssa_name(new_fptr, NULL);
129104 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
129105 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
129106 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
129107 + update_stmt(assign_new_fptr);
129108 +
129109 + // replace call stmt fn with the new fptr
129110 + gimple_call_set_fn(call_stmt, new_fptr);
129111 + update_stmt(call_stmt);
129112 +}
129113 +
129114 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
129115 +{
129116 + gimple stmt;
129117 + gasm *asm_or_stmt;
129118 + gcall *call_stmt;
129119 + tree old_fptr, new_fptr, input, output;
129120 +#if BUILDING_GCC_VERSION <= 4007
129121 + VEC(tree, gc) *inputs = NULL;
129122 + VEC(tree, gc) *outputs = NULL;
129123 +#else
129124 + vec<tree, va_gc> *inputs = NULL;
129125 + vec<tree, va_gc> *outputs = NULL;
129126 +#endif
129127 +
129128 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
129129 + old_fptr = gimple_call_fn(call_stmt);
129130 +
129131 + // create temporary fptr variable
129132 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
129133 + add_referenced_var(new_fptr);
129134 + new_fptr = make_ssa_name(new_fptr, NULL);
129135 +
129136 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
129137 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
129138 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
129139 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
129140 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
129141 +#if BUILDING_GCC_VERSION <= 4007
129142 + VEC_safe_push(tree, gc, inputs, input);
129143 + VEC_safe_push(tree, gc, outputs, output);
129144 +#else
129145 + vec_safe_push(inputs, input);
129146 + vec_safe_push(outputs, output);
129147 +#endif
129148 + stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
129149 + asm_or_stmt = as_a_gasm(stmt);
129150 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
129151 + gimple_asm_set_volatile(asm_or_stmt, true);
129152 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
129153 + update_stmt(asm_or_stmt);
129154 +
129155 + // replace call stmt fn with the new fptr
129156 + gimple_call_set_fn(call_stmt, new_fptr);
129157 + update_stmt(call_stmt);
129158 +}
129159 +
129160 +/*
129161 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
129162 + */
129163 +static unsigned int execute_kernexec_fptr(void)
129164 +{
129165 + basic_block bb;
129166 +
129167 + // 1. loop through BBs and GIMPLE statements
129168 + FOR_EACH_BB_FN(bb, cfun) {
129169 + gimple_stmt_iterator gsi;
129170 +
129171 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
129172 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
129173 + tree fn;
129174 + gimple stmt;
129175 + gcall *call_stmt;
129176 +
129177 + // is it a call ...
129178 + stmt = gsi_stmt(gsi);
129179 + if (!is_gimple_call(stmt))
129180 + continue;
129181 + call_stmt = as_a_gcall(stmt);
129182 + fn = gimple_call_fn(call_stmt);
129183 + if (TREE_CODE(fn) == ADDR_EXPR)
129184 + continue;
129185 + if (TREE_CODE(fn) != SSA_NAME)
129186 + gcc_unreachable();
129187 +
129188 + // ... through a function pointer
129189 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
129190 + fn = SSA_NAME_VAR(fn);
129191 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
129192 + debug_tree(fn);
129193 + gcc_unreachable();
129194 + }
129195 + }
129196 + fn = TREE_TYPE(fn);
129197 + if (TREE_CODE(fn) != POINTER_TYPE)
129198 + continue;
129199 + fn = TREE_TYPE(fn);
129200 + if (TREE_CODE(fn) != FUNCTION_TYPE)
129201 + continue;
129202 +
129203 + kernexec_instrument_fptr(&gsi);
129204 +
129205 +//debug_tree(gimple_call_fn(call_stmt));
129206 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
129207 + }
129208 + }
129209 +
129210 + return 0;
129211 +}
129212 +
129213 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
129214 +static void kernexec_instrument_retaddr_bts(rtx insn)
129215 +{
129216 + rtx btsq;
129217 + rtvec argvec, constraintvec, labelvec;
129218 + int line;
129219 +
129220 + // create asm volatile("btsq $63,(%%rsp)":::)
129221 + argvec = rtvec_alloc(0);
129222 + constraintvec = rtvec_alloc(0);
129223 + labelvec = rtvec_alloc(0);
129224 + line = expand_location(RTL_LOCATION(insn)).line;
129225 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129226 + MEM_VOLATILE_P(btsq) = 1;
129227 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
129228 + emit_insn_before(btsq, insn);
129229 +}
129230 +
129231 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
129232 +static void kernexec_instrument_retaddr_or(rtx insn)
129233 +{
129234 + rtx orq;
129235 + rtvec argvec, constraintvec, labelvec;
129236 + int line;
129237 +
129238 + // create asm volatile("orq %%r12,(%%rsp)":::)
129239 + argvec = rtvec_alloc(0);
129240 + constraintvec = rtvec_alloc(0);
129241 + labelvec = rtvec_alloc(0);
129242 + line = expand_location(RTL_LOCATION(insn)).line;
129243 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
129244 + MEM_VOLATILE_P(orq) = 1;
129245 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
129246 + emit_insn_before(orq, insn);
129247 +}
129248 +
129249 +/*
129250 + * find all asm level function returns and forcibly set the highest bit of the return address
129251 + */
129252 +static unsigned int execute_kernexec_retaddr(void)
129253 +{
129254 + rtx_insn *insn;
129255 +
129256 +// if (stack_realign_drap)
129257 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129258 +
129259 + // 1. find function returns
129260 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
129261 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
129262 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
129263 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
129264 + rtx body;
129265 +
129266 + // is it a retn
129267 + if (!JUMP_P(insn))
129268 + continue;
129269 + body = PATTERN(insn);
129270 + if (GET_CODE(body) == PARALLEL)
129271 + body = XVECEXP(body, 0, 0);
129272 + if (!ANY_RETURN_P(body))
129273 + continue;
129274 + kernexec_instrument_retaddr(insn);
129275 + }
129276 +
129277 +// print_simple_rtl(stderr, get_insns());
129278 +// print_rtl(stderr, get_insns());
129279 +
129280 + return 0;
129281 +}
129282 +
129283 +static bool kernexec_cmodel_check(void)
129284 +{
129285 + tree section;
129286 +
129287 + if (ix86_cmodel != CM_KERNEL)
129288 + return false;
129289 +
129290 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
129291 + if (!section || !TREE_VALUE(section))
129292 + return true;
129293 +
129294 + section = TREE_VALUE(TREE_VALUE(section));
129295 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
129296 + return true;
129297 +
129298 + return false;
129299 +}
129300 +
129301 +#if BUILDING_GCC_VERSION >= 4009
129302 +namespace {
129303 +static const struct pass_data kernexec_reload_pass_data = {
129304 +#else
129305 +static struct gimple_opt_pass kernexec_reload_pass = {
129306 + .pass = {
129307 +#endif
129308 + .type = GIMPLE_PASS,
129309 + .name = "kernexec_reload",
129310 +#if BUILDING_GCC_VERSION >= 4008
129311 + .optinfo_flags = OPTGROUP_NONE,
129312 +#endif
129313 +#if BUILDING_GCC_VERSION >= 5000
129314 +#elif BUILDING_GCC_VERSION == 4009
129315 + .has_gate = true,
129316 + .has_execute = true,
129317 +#else
129318 + .gate = kernexec_cmodel_check,
129319 + .execute = execute_kernexec_reload,
129320 + .sub = NULL,
129321 + .next = NULL,
129322 + .static_pass_number = 0,
129323 +#endif
129324 + .tv_id = TV_NONE,
129325 + .properties_required = 0,
129326 + .properties_provided = 0,
129327 + .properties_destroyed = 0,
129328 + .todo_flags_start = 0,
129329 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129330 +#if BUILDING_GCC_VERSION < 4009
129331 + }
129332 +#endif
129333 +};
129334 +
129335 +#if BUILDING_GCC_VERSION >= 4009
129336 +static const struct pass_data kernexec_fptr_pass_data = {
129337 +#else
129338 +static struct gimple_opt_pass kernexec_fptr_pass = {
129339 + .pass = {
129340 +#endif
129341 + .type = GIMPLE_PASS,
129342 + .name = "kernexec_fptr",
129343 +#if BUILDING_GCC_VERSION >= 4008
129344 + .optinfo_flags = OPTGROUP_NONE,
129345 +#endif
129346 +#if BUILDING_GCC_VERSION >= 5000
129347 +#elif BUILDING_GCC_VERSION == 4009
129348 + .has_gate = true,
129349 + .has_execute = true,
129350 +#else
129351 + .gate = kernexec_cmodel_check,
129352 + .execute = execute_kernexec_fptr,
129353 + .sub = NULL,
129354 + .next = NULL,
129355 + .static_pass_number = 0,
129356 +#endif
129357 + .tv_id = TV_NONE,
129358 + .properties_required = 0,
129359 + .properties_provided = 0,
129360 + .properties_destroyed = 0,
129361 + .todo_flags_start = 0,
129362 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
129363 +#if BUILDING_GCC_VERSION < 4009
129364 + }
129365 +#endif
129366 +};
129367 +
129368 +#if BUILDING_GCC_VERSION >= 4009
129369 +static const struct pass_data kernexec_retaddr_pass_data = {
129370 +#else
129371 +static struct rtl_opt_pass kernexec_retaddr_pass = {
129372 + .pass = {
129373 +#endif
129374 + .type = RTL_PASS,
129375 + .name = "kernexec_retaddr",
129376 +#if BUILDING_GCC_VERSION >= 4008
129377 + .optinfo_flags = OPTGROUP_NONE,
129378 +#endif
129379 +#if BUILDING_GCC_VERSION >= 5000
129380 +#elif BUILDING_GCC_VERSION == 4009
129381 + .has_gate = true,
129382 + .has_execute = true,
129383 +#else
129384 + .gate = kernexec_cmodel_check,
129385 + .execute = execute_kernexec_retaddr,
129386 + .sub = NULL,
129387 + .next = NULL,
129388 + .static_pass_number = 0,
129389 +#endif
129390 + .tv_id = TV_NONE,
129391 + .properties_required = 0,
129392 + .properties_provided = 0,
129393 + .properties_destroyed = 0,
129394 + .todo_flags_start = 0,
129395 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
129396 +#if BUILDING_GCC_VERSION < 4009
129397 + }
129398 +#endif
129399 +};
129400 +
129401 +#if BUILDING_GCC_VERSION >= 4009
129402 +class kernexec_reload_pass : public gimple_opt_pass {
129403 +public:
129404 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
129405 +#if BUILDING_GCC_VERSION >= 5000
129406 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129407 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
129408 +#else
129409 + bool gate() { return kernexec_cmodel_check(); }
129410 + unsigned int execute() { return execute_kernexec_reload(); }
129411 +#endif
129412 +};
129413 +
129414 +class kernexec_fptr_pass : public gimple_opt_pass {
129415 +public:
129416 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
129417 +#if BUILDING_GCC_VERSION >= 5000
129418 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129419 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
129420 +#else
129421 + bool gate() { return kernexec_cmodel_check(); }
129422 + unsigned int execute() { return execute_kernexec_fptr(); }
129423 +#endif
129424 +};
129425 +
129426 +class kernexec_retaddr_pass : public rtl_opt_pass {
129427 +public:
129428 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
129429 +#if BUILDING_GCC_VERSION >= 5000
129430 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
129431 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
129432 +#else
129433 + bool gate() { return kernexec_cmodel_check(); }
129434 + unsigned int execute() { return execute_kernexec_retaddr(); }
129435 +#endif
129436 +};
129437 +}
129438 +
129439 +static opt_pass *make_kernexec_reload_pass(void)
129440 +{
129441 + return new kernexec_reload_pass();
129442 +}
129443 +
129444 +static opt_pass *make_kernexec_fptr_pass(void)
129445 +{
129446 + return new kernexec_fptr_pass();
129447 +}
129448 +
129449 +static opt_pass *make_kernexec_retaddr_pass(void)
129450 +{
129451 + return new kernexec_retaddr_pass();
129452 +}
129453 +#else
129454 +static struct opt_pass *make_kernexec_reload_pass(void)
129455 +{
129456 + return &kernexec_reload_pass.pass;
129457 +}
129458 +
129459 +static struct opt_pass *make_kernexec_fptr_pass(void)
129460 +{
129461 + return &kernexec_fptr_pass.pass;
129462 +}
129463 +
129464 +static struct opt_pass *make_kernexec_retaddr_pass(void)
129465 +{
129466 + return &kernexec_retaddr_pass.pass;
129467 +}
129468 +#endif
129469 +
129470 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129471 +{
129472 + const char * const plugin_name = plugin_info->base_name;
129473 + const int argc = plugin_info->argc;
129474 + const struct plugin_argument * const argv = plugin_info->argv;
129475 + int i;
129476 + struct register_pass_info kernexec_reload_pass_info;
129477 + struct register_pass_info kernexec_fptr_pass_info;
129478 + struct register_pass_info kernexec_retaddr_pass_info;
129479 +
129480 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
129481 + kernexec_reload_pass_info.reference_pass_name = "ssa";
129482 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
129483 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129484 +
129485 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
129486 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
129487 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
129488 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129489 +
129490 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
129491 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
129492 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
129493 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
129494 +
129495 + if (!plugin_default_version_check(version, &gcc_version)) {
129496 + error(G_("incompatible gcc/plugin versions"));
129497 + return 1;
129498 + }
129499 +
129500 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
129501 +
129502 + if (TARGET_64BIT == 0)
129503 + return 0;
129504 +
129505 + for (i = 0; i < argc; ++i) {
129506 + if (!strcmp(argv[i].key, "method")) {
129507 + if (!argv[i].value) {
129508 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129509 + continue;
129510 + }
129511 + if (!strcmp(argv[i].value, "bts")) {
129512 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
129513 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
129514 + } else if (!strcmp(argv[i].value, "or")) {
129515 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
129516 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
129517 + fix_register("r12", 1, 1);
129518 + } else
129519 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
129520 + continue;
129521 + }
129522 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
129523 + }
129524 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
129525 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
129526 +
129527 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
129528 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
129529 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
129530 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
129531 +
129532 + return 0;
129533 +}
129534 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
129535 new file mode 100644
129536 index 0000000..ac6f9b4
129537 --- /dev/null
129538 +++ b/tools/gcc/latent_entropy_plugin.c
129539 @@ -0,0 +1,474 @@
129540 +/*
129541 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
129542 + * Licensed under the GPL v2
129543 + *
129544 + * Note: the choice of the license means that the compilation process is
129545 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
129546 + * but for the kernel it doesn't matter since it doesn't link against
129547 + * any of the gcc libraries
129548 + *
129549 + * gcc plugin to help generate a little bit of entropy from program state,
129550 + * used throughout the uptime of the kernel
129551 + *
129552 + * TODO:
129553 + * - add ipa pass to identify not explicitly marked candidate functions
129554 + * - mix in more program state (function arguments/return values, loop variables, etc)
129555 + * - more instrumentation control via attribute parameters
129556 + *
129557 + * BUGS:
129558 + * - none known
129559 + */
129560 +
129561 +#include "gcc-common.h"
129562 +
129563 +int plugin_is_GPL_compatible;
129564 +
129565 +static GTY(()) tree latent_entropy_decl;
129566 +
129567 +static struct plugin_info latent_entropy_plugin_info = {
129568 + .version = "201504282240",
129569 + .help = NULL
129570 +};
129571 +
129572 +static unsigned HOST_WIDE_INT seed;
129573 +static unsigned HOST_WIDE_INT get_random_const(void)
129574 +{
129575 + unsigned int i;
129576 + unsigned HOST_WIDE_INT ret = 0;
129577 +
129578 + for (i = 0; i < 8 * sizeof ret; i++) {
129579 + ret = (ret << 1) | (seed & 1);
129580 + seed >>= 1;
129581 + if (ret & 1)
129582 + seed ^= 0xD800000000000000ULL;
129583 + }
129584 +
129585 + return ret;
129586 +}
129587 +
129588 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129589 +{
129590 + tree type;
129591 + unsigned long long mask;
129592 +#if BUILDING_GCC_VERSION <= 4007
129593 + VEC(constructor_elt, gc) *vals;
129594 +#else
129595 + vec<constructor_elt, va_gc> *vals;
129596 +#endif
129597 +
129598 + switch (TREE_CODE(*node)) {
129599 + default:
129600 + *no_add_attrs = true;
129601 + error("%qE attribute only applies to functions and variables", name);
129602 + break;
129603 +
129604 + case VAR_DECL:
129605 + if (DECL_INITIAL(*node)) {
129606 + *no_add_attrs = true;
129607 + error("variable %qD with %qE attribute must not be initialized", *node, name);
129608 + break;
129609 + }
129610 +
129611 + if (!TREE_STATIC(*node)) {
129612 + *no_add_attrs = true;
129613 + error("variable %qD with %qE attribute must not be local", *node, name);
129614 + break;
129615 + }
129616 +
129617 + type = TREE_TYPE(*node);
129618 + switch (TREE_CODE(type)) {
129619 + default:
129620 + *no_add_attrs = true;
129621 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
129622 + break;
129623 +
129624 + case RECORD_TYPE: {
129625 + tree field;
129626 + unsigned int nelt = 0;
129627 +
129628 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
129629 + tree fieldtype;
129630 +
129631 + fieldtype = TREE_TYPE(field);
129632 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
129633 + *no_add_attrs = true;
129634 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
129635 + break;
129636 + }
129637 + }
129638 +
129639 + if (field)
129640 + break;
129641 +
129642 +#if BUILDING_GCC_VERSION <= 4007
129643 + vals = VEC_alloc(constructor_elt, gc, nelt);
129644 +#else
129645 + vec_alloc(vals, nelt);
129646 +#endif
129647 +
129648 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
129649 + tree fieldtype;
129650 +
129651 + fieldtype = TREE_TYPE(field);
129652 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
129653 + mask = 2 * (mask - 1) + 1;
129654 +
129655 + if (TYPE_UNSIGNED(fieldtype))
129656 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
129657 + else
129658 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
129659 + }
129660 +
129661 + DECL_INITIAL(*node) = build_constructor(type, vals);
129662 +//debug_tree(DECL_INITIAL(*node));
129663 + break;
129664 + }
129665 +
129666 + case INTEGER_TYPE:
129667 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
129668 + mask = 2 * (mask - 1) + 1;
129669 +
129670 + if (TYPE_UNSIGNED(type))
129671 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
129672 + else
129673 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
129674 + break;
129675 +
129676 + case ARRAY_TYPE: {
129677 + tree elt_type, array_size, elt_size;
129678 + unsigned int i, nelt;
129679 +
129680 + elt_type = TREE_TYPE(type);
129681 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
129682 + array_size = TYPE_SIZE_UNIT(type);
129683 +
129684 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
129685 + *no_add_attrs = true;
129686 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
129687 + break;
129688 + }
129689 +
129690 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
129691 +#if BUILDING_GCC_VERSION <= 4007
129692 + vals = VEC_alloc(constructor_elt, gc, nelt);
129693 +#else
129694 + vec_alloc(vals, nelt);
129695 +#endif
129696 +
129697 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
129698 + mask = 2 * (mask - 1) + 1;
129699 +
129700 + for (i = 0; i < nelt; i++)
129701 + if (TYPE_UNSIGNED(elt_type))
129702 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
129703 + else
129704 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
129705 +
129706 + DECL_INITIAL(*node) = build_constructor(type, vals);
129707 +//debug_tree(DECL_INITIAL(*node));
129708 + break;
129709 + }
129710 + }
129711 + break;
129712 +
129713 + case FUNCTION_DECL:
129714 + break;
129715 + }
129716 +
129717 + return NULL_TREE;
129718 +}
129719 +
129720 +static struct attribute_spec latent_entropy_attr = {
129721 + .name = "latent_entropy",
129722 + .min_length = 0,
129723 + .max_length = 0,
129724 + .decl_required = true,
129725 + .type_required = false,
129726 + .function_type_required = false,
129727 + .handler = handle_latent_entropy_attribute,
129728 +#if BUILDING_GCC_VERSION >= 4007
129729 + .affects_type_identity = false
129730 +#endif
129731 +};
129732 +
129733 +static void register_attributes(void *event_data, void *data)
129734 +{
129735 + register_attribute(&latent_entropy_attr);
129736 +}
129737 +
129738 +static bool gate_latent_entropy(void)
129739 +{
129740 + // don't bother with noreturn functions for now
129741 + if (TREE_THIS_VOLATILE(current_function_decl))
129742 + return false;
129743 +
129744 + // gcc-4.5 doesn't discover some trivial noreturn functions
129745 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
129746 + return false;
129747 +
129748 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
129749 +}
129750 +
129751 +static enum tree_code get_op(tree *rhs)
129752 +{
129753 + static enum tree_code op;
129754 + unsigned HOST_WIDE_INT random_const;
129755 +
129756 + random_const = get_random_const();
129757 +
129758 + switch (op) {
129759 + case BIT_XOR_EXPR:
129760 + op = PLUS_EXPR;
129761 + break;
129762 +
129763 + case PLUS_EXPR:
129764 + if (rhs) {
129765 + op = LROTATE_EXPR;
129766 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
129767 + break;
129768 + }
129769 +
129770 + case LROTATE_EXPR:
129771 + default:
129772 + op = BIT_XOR_EXPR;
129773 + break;
129774 + }
129775 + if (rhs)
129776 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
129777 + return op;
129778 +}
129779 +
129780 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
129781 +{
129782 + gimple_stmt_iterator gsi;
129783 + gimple assign;
129784 + tree addxorrol, rhs;
129785 + enum tree_code op;
129786 +
129787 + op = get_op(&rhs);
129788 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
129789 + assign = gimple_build_assign(local_entropy, addxorrol);
129790 + gsi = gsi_after_labels(bb);
129791 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
129792 + update_stmt(assign);
129793 +//debug_bb(bb);
129794 +}
129795 +
129796 +static void perturb_latent_entropy(basic_block bb, tree rhs)
129797 +{
129798 + gimple_stmt_iterator gsi;
129799 + gimple assign;
129800 + tree addxorrol, temp;
129801 +
129802 + // 1. create temporary copy of latent_entropy
129803 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
129804 + add_referenced_var(temp);
129805 +
129806 + // 2. read...
129807 + temp = make_ssa_name(temp, NULL);
129808 + assign = gimple_build_assign(temp, latent_entropy_decl);
129809 + SSA_NAME_DEF_STMT(temp) = assign;
129810 + add_referenced_var(latent_entropy_decl);
129811 + gsi = gsi_after_labels(bb);
129812 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129813 + update_stmt(assign);
129814 +
129815 + // 3. ...modify...
129816 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
129817 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
129818 + assign = gimple_build_assign(temp, addxorrol);
129819 + SSA_NAME_DEF_STMT(temp) = assign;
129820 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129821 + update_stmt(assign);
129822 +
129823 + // 4. ...write latent_entropy
129824 + assign = gimple_build_assign(latent_entropy_decl, temp);
129825 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129826 + update_stmt(assign);
129827 +}
129828 +
129829 +static unsigned int execute_latent_entropy(void)
129830 +{
129831 + basic_block bb;
129832 + gimple assign;
129833 + gimple_stmt_iterator gsi;
129834 + tree local_entropy;
129835 +
129836 + if (!latent_entropy_decl) {
129837 +#if BUILDING_GCC_VERSION >= 4009
129838 + varpool_node *node;
129839 +#else
129840 + struct varpool_node *node;
129841 +#endif
129842 +
129843 + FOR_EACH_VARIABLE(node) {
129844 + tree var = NODE_DECL(node);
129845 +
129846 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
129847 + continue;
129848 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
129849 + continue;
129850 + latent_entropy_decl = var;
129851 +// debug_tree(var);
129852 + break;
129853 + }
129854 + if (!latent_entropy_decl) {
129855 +// debug_tree(current_function_decl);
129856 + return 0;
129857 + }
129858 + }
129859 +
129860 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129861 +
129862 + // 1. create local entropy variable
129863 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
129864 + add_referenced_var(local_entropy);
129865 + mark_sym_for_renaming(local_entropy);
129866 +
129867 + // 2. initialize local entropy variable
129868 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
129869 + if (dom_info_available_p(CDI_DOMINATORS))
129870 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
129871 + gsi = gsi_start_bb(bb);
129872 +
129873 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
129874 +// gimple_set_location(assign, loc);
129875 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129876 + update_stmt(assign);
129877 +//debug_bb(bb);
129878 + gcc_assert(single_succ_p(bb));
129879 + bb = single_succ(bb);
129880 +
129881 + // 3. instrument each BB with an operation on the local entropy variable
129882 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
129883 + perturb_local_entropy(bb, local_entropy);
129884 +//debug_bb(bb);
129885 + bb = bb->next_bb;
129886 + };
129887 +
129888 + // 4. mix local entropy into the global entropy variable
129889 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129890 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
129891 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129892 + return 0;
129893 +}
129894 +
129895 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
129896 +{
129897 + tree latent_entropy_type;
129898 +
129899 + seed = get_random_seed(false);
129900 +
129901 + if (in_lto_p)
129902 + return;
129903 +
129904 + // extern volatile u64 latent_entropy
129905 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
129906 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
129907 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
129908 +
129909 + TREE_STATIC(latent_entropy_decl) = 1;
129910 + TREE_PUBLIC(latent_entropy_decl) = 1;
129911 + TREE_USED(latent_entropy_decl) = 1;
129912 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
129913 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
129914 + DECL_EXTERNAL(latent_entropy_decl) = 1;
129915 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
129916 + lang_hooks.decls.pushdecl(latent_entropy_decl);
129917 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
129918 +// varpool_finalize_decl(latent_entropy_decl);
129919 +// varpool_mark_needed_node(latent_entropy_decl);
129920 +}
129921 +
129922 +#if BUILDING_GCC_VERSION >= 4009
129923 +namespace {
129924 +static const struct pass_data latent_entropy_pass_data = {
129925 +#else
129926 +static struct gimple_opt_pass latent_entropy_pass = {
129927 + .pass = {
129928 +#endif
129929 + .type = GIMPLE_PASS,
129930 + .name = "latent_entropy",
129931 +#if BUILDING_GCC_VERSION >= 4008
129932 + .optinfo_flags = OPTGROUP_NONE,
129933 +#endif
129934 +#if BUILDING_GCC_VERSION >= 5000
129935 +#elif BUILDING_GCC_VERSION == 4009
129936 + .has_gate = true,
129937 + .has_execute = true,
129938 +#else
129939 + .gate = gate_latent_entropy,
129940 + .execute = execute_latent_entropy,
129941 + .sub = NULL,
129942 + .next = NULL,
129943 + .static_pass_number = 0,
129944 +#endif
129945 + .tv_id = TV_NONE,
129946 + .properties_required = PROP_gimple_leh | PROP_cfg,
129947 + .properties_provided = 0,
129948 + .properties_destroyed = 0,
129949 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
129950 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
129951 +#if BUILDING_GCC_VERSION < 4009
129952 + }
129953 +#endif
129954 +};
129955 +
129956 +#if BUILDING_GCC_VERSION >= 4009
129957 +class latent_entropy_pass : public gimple_opt_pass {
129958 +public:
129959 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
129960 +#if BUILDING_GCC_VERSION >= 5000
129961 + virtual bool gate(function *) { return gate_latent_entropy(); }
129962 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
129963 +#else
129964 + bool gate() { return gate_latent_entropy(); }
129965 + unsigned int execute() { return execute_latent_entropy(); }
129966 +#endif
129967 +};
129968 +}
129969 +
129970 +static opt_pass *make_latent_entropy_pass(void)
129971 +{
129972 + return new latent_entropy_pass();
129973 +}
129974 +#else
129975 +static struct opt_pass *make_latent_entropy_pass(void)
129976 +{
129977 + return &latent_entropy_pass.pass;
129978 +}
129979 +#endif
129980 +
129981 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129982 +{
129983 + const char * const plugin_name = plugin_info->base_name;
129984 + struct register_pass_info latent_entropy_pass_info;
129985 +
129986 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
129987 + latent_entropy_pass_info.reference_pass_name = "optimized";
129988 + latent_entropy_pass_info.ref_pass_instance_number = 1;
129989 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
129990 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
129991 + {
129992 + .base = &latent_entropy_decl,
129993 + .nelt = 1,
129994 + .stride = sizeof(latent_entropy_decl),
129995 + .cb = &gt_ggc_mx_tree_node,
129996 + .pchw = &gt_pch_nx_tree_node
129997 + },
129998 + LAST_GGC_ROOT_TAB
129999 + };
130000 +
130001 + if (!plugin_default_version_check(version, &gcc_version)) {
130002 + error(G_("incompatible gcc/plugin versions"));
130003 + return 1;
130004 + }
130005 +
130006 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
130007 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
130008 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
130009 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
130010 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130011 +
130012 + return 0;
130013 +}
130014 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
130015 new file mode 100644
130016 index 0000000..40dcfa9
130017 --- /dev/null
130018 +++ b/tools/gcc/randomize_layout_plugin.c
130019 @@ -0,0 +1,922 @@
130020 +/*
130021 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
130022 + * and PaX Team <pageexec@freemail.hu>
130023 + * Licensed under the GPL v2
130024 + *
130025 + * Usage:
130026 + * $ # for 4.5/4.6/C based 4.7
130027 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
130028 + * $ # for C++ based 4.7/4.8+
130029 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
130030 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
130031 + */
130032 +
130033 +#include "gcc-common.h"
130034 +#include "randomize_layout_seed.h"
130035 +
130036 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
130037 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
130038 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
130039 +#endif
130040 +
130041 +#define ORIG_TYPE_NAME(node) \
130042 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
130043 +
130044 +int plugin_is_GPL_compatible;
130045 +
130046 +static int performance_mode;
130047 +
130048 +static struct plugin_info randomize_layout_plugin_info = {
130049 + .version = "201402201816",
130050 + .help = "disable\t\t\tdo not activate plugin\n"
130051 + "performance-mode\tenable cacheline-aware layout randomization\n"
130052 +};
130053 +
130054 +/* from old Linux dcache.h */
130055 +static inline unsigned long
130056 +partial_name_hash(unsigned long c, unsigned long prevhash)
130057 +{
130058 + return (prevhash + (c << 4) + (c >> 4)) * 11;
130059 +}
130060 +static inline unsigned int
130061 +name_hash(const unsigned char *name)
130062 +{
130063 + unsigned long hash = 0;
130064 + unsigned int len = strlen((const char *)name);
130065 + while (len--)
130066 + hash = partial_name_hash(*name++, hash);
130067 + return (unsigned int)hash;
130068 +}
130069 +
130070 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130071 +{
130072 + tree type;
130073 +
130074 + *no_add_attrs = true;
130075 + if (TREE_CODE(*node) == FUNCTION_DECL) {
130076 + error("%qE attribute does not apply to functions (%qF)", name, *node);
130077 + return NULL_TREE;
130078 + }
130079 +
130080 + if (TREE_CODE(*node) == PARM_DECL) {
130081 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
130082 + return NULL_TREE;
130083 + }
130084 +
130085 + if (TREE_CODE(*node) == VAR_DECL) {
130086 + error("%qE attribute does not apply to variables (%qD)", name, *node);
130087 + return NULL_TREE;
130088 + }
130089 +
130090 + if (TYPE_P(*node)) {
130091 + type = *node;
130092 + } else {
130093 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
130094 + type = TREE_TYPE(*node);
130095 + }
130096 +
130097 + if (TREE_CODE(type) != RECORD_TYPE) {
130098 + error("%qE attribute used on %qT applies to struct types only", name, type);
130099 + return NULL_TREE;
130100 + }
130101 +
130102 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
130103 + error("%qE attribute is already applied to the type %qT", name, type);
130104 + return NULL_TREE;
130105 + }
130106 +
130107 + *no_add_attrs = false;
130108 +
130109 + return NULL_TREE;
130110 +}
130111 +
130112 +/* set on complete types that we don't need to inspect further at all */
130113 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130114 +{
130115 + *no_add_attrs = false;
130116 + return NULL_TREE;
130117 +}
130118 +
130119 +/*
130120 + * set on types that we've performed a shuffle on, to prevent re-shuffling
130121 + * this does not preclude us from inspecting its fields for potential shuffles
130122 + */
130123 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
130124 +{
130125 + *no_add_attrs = false;
130126 + return NULL_TREE;
130127 +}
130128 +
130129 +/*
130130 + * 64bit variant of Bob Jenkins' public domain PRNG
130131 + * 256 bits of internal state
130132 + */
130133 +
130134 +typedef unsigned long long u64;
130135 +
130136 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
130137 +
130138 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
130139 +static u64 ranval(ranctx *x) {
130140 + u64 e = x->a - rot(x->b, 7);
130141 + x->a = x->b ^ rot(x->c, 13);
130142 + x->b = x->c + rot(x->d, 37);
130143 + x->c = x->d + e;
130144 + x->d = e + x->a;
130145 + return x->d;
130146 +}
130147 +
130148 +static void raninit(ranctx *x, u64 *seed) {
130149 + int i;
130150 +
130151 + x->a = seed[0];
130152 + x->b = seed[1];
130153 + x->c = seed[2];
130154 + x->d = seed[3];
130155 +
130156 + for (i=0; i < 30; ++i)
130157 + (void)ranval(x);
130158 +}
130159 +
130160 +static u64 shuffle_seed[4];
130161 +
130162 +struct partition_group {
130163 + tree tree_start;
130164 + unsigned long start;
130165 + unsigned long length;
130166 +};
130167 +
130168 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
130169 +{
130170 + unsigned long i;
130171 + unsigned long accum_size = 0;
130172 + unsigned long accum_length = 0;
130173 + unsigned long group_idx = 0;
130174 +
130175 + gcc_assert(length < INT_MAX);
130176 +
130177 + memset(size_groups, 0, sizeof(struct partition_group) * length);
130178 +
130179 + for (i = 0; i < length; i++) {
130180 + if (size_groups[group_idx].tree_start == NULL_TREE) {
130181 + size_groups[group_idx].tree_start = fields[i];
130182 + size_groups[group_idx].start = i;
130183 + accum_length = 0;
130184 + accum_size = 0;
130185 + }
130186 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
130187 + accum_length++;
130188 + if (accum_size >= 64) {
130189 + size_groups[group_idx].length = accum_length;
130190 + accum_length = 0;
130191 + group_idx++;
130192 + }
130193 + }
130194 +
130195 + if (size_groups[group_idx].tree_start != NULL_TREE &&
130196 + !size_groups[group_idx].length) {
130197 + size_groups[group_idx].length = accum_length;
130198 + group_idx++;
130199 + }
130200 +
130201 + *num_groups = group_idx;
130202 +}
130203 +
130204 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130205 +{
130206 + unsigned long i, x;
130207 + struct partition_group size_group[length];
130208 + unsigned long num_groups = 0;
130209 + unsigned long randnum;
130210 +
130211 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
130212 + for (i = num_groups - 1; i > 0; i--) {
130213 + struct partition_group tmp;
130214 + randnum = ranval(prng_state) % (i + 1);
130215 + tmp = size_group[i];
130216 + size_group[i] = size_group[randnum];
130217 + size_group[randnum] = tmp;
130218 + }
130219 +
130220 + for (x = 0; x < num_groups; x++) {
130221 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
130222 + tree tmp;
130223 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
130224 + continue;
130225 + randnum = ranval(prng_state) % (i + 1);
130226 + // we could handle this case differently if desired
130227 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
130228 + continue;
130229 + tmp = newtree[i];
130230 + newtree[i] = newtree[randnum];
130231 + newtree[randnum] = tmp;
130232 + }
130233 + }
130234 +}
130235 +
130236 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
130237 +{
130238 + unsigned long i, randnum;
130239 +
130240 + for (i = length - 1; i > 0; i--) {
130241 + tree tmp;
130242 + randnum = ranval(prng_state) % (i + 1);
130243 + tmp = newtree[i];
130244 + newtree[i] = newtree[randnum];
130245 + newtree[randnum] = tmp;
130246 + }
130247 +}
130248 +
130249 +/* modern in-place Fisher-Yates shuffle */
130250 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
130251 +{
130252 + unsigned long i;
130253 + u64 seed[4];
130254 + ranctx prng_state;
130255 + const unsigned char *structname;
130256 +
130257 + if (length == 0)
130258 + return;
130259 +
130260 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130261 +
130262 + structname = ORIG_TYPE_NAME(type);
130263 +
130264 +#ifdef __DEBUG_PLUGIN
130265 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
130266 +#ifdef __DEBUG_VERBOSE
130267 + debug_tree((tree)type);
130268 +#endif
130269 +#endif
130270 +
130271 + for (i = 0; i < 4; i++) {
130272 + seed[i] = shuffle_seed[i];
130273 + seed[i] ^= name_hash(structname);
130274 + }
130275 +
130276 + raninit(&prng_state, (u64 *)&seed);
130277 +
130278 + if (performance_mode)
130279 + performance_shuffle(newtree, length, &prng_state);
130280 + else
130281 + full_shuffle(newtree, length, &prng_state);
130282 +}
130283 +
130284 +static bool is_flexible_array(const_tree field)
130285 +{
130286 + const_tree fieldtype;
130287 + const_tree typesize;
130288 + const_tree elemtype;
130289 + const_tree elemsize;
130290 +
130291 + fieldtype = TREE_TYPE(field);
130292 + typesize = TYPE_SIZE(fieldtype);
130293 +
130294 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
130295 + return false;
130296 +
130297 + elemtype = TREE_TYPE(fieldtype);
130298 + elemsize = TYPE_SIZE(elemtype);
130299 +
130300 + /* size of type is represented in bits */
130301 +
130302 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
130303 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
130304 + return true;
130305 +
130306 + if (typesize != NULL_TREE &&
130307 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
130308 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
130309 + return true;
130310 +
130311 + return false;
130312 +}
130313 +
130314 +static int relayout_struct(tree type)
130315 +{
130316 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
130317 + unsigned long shuffle_length = num_fields;
130318 + tree field;
130319 + tree newtree[num_fields];
130320 + unsigned long i;
130321 + tree list;
130322 + tree variant;
130323 + expanded_location xloc;
130324 +
130325 + if (TYPE_FIELDS(type) == NULL_TREE)
130326 + return 0;
130327 +
130328 + if (num_fields < 2)
130329 + return 0;
130330 +
130331 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130332 +
130333 + gcc_assert(num_fields < INT_MAX);
130334 +
130335 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
130336 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
130337 + return 0;
130338 +
130339 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
130340 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
130341 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
130342 + return 0;
130343 +
130344 + /* throw out any structs in uapi */
130345 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
130346 +
130347 + if (strstr(xloc.file, "/uapi/"))
130348 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
130349 +
130350 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
130351 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
130352 + newtree[i] = field;
130353 + }
130354 +
130355 + /*
130356 + * enforce that we don't randomize the layout of the last
130357 + * element of a struct if it's a 0 or 1-length array
130358 + * or a proper flexible array
130359 + */
130360 + if (is_flexible_array(newtree[num_fields - 1]))
130361 + shuffle_length--;
130362 +
130363 + shuffle(type, (tree *)newtree, shuffle_length);
130364 +
130365 + /*
130366 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
130367 + * as gcc provides no other way to detect such code
130368 + */
130369 + list = make_node(FIELD_DECL);
130370 + TREE_CHAIN(list) = newtree[0];
130371 + TREE_TYPE(list) = void_type_node;
130372 + DECL_SIZE(list) = bitsize_zero_node;
130373 + DECL_NONADDRESSABLE_P(list) = 1;
130374 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
130375 + DECL_SIZE_UNIT(list) = size_zero_node;
130376 + DECL_FIELD_OFFSET(list) = size_zero_node;
130377 + DECL_CONTEXT(list) = type;
130378 + // to satisfy the constify plugin
130379 + TREE_READONLY(list) = 1;
130380 +
130381 + for (i = 0; i < num_fields - 1; i++)
130382 + TREE_CHAIN(newtree[i]) = newtree[i+1];
130383 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
130384 +
130385 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
130386 + TYPE_FIELDS(variant) = list;
130387 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
130388 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
130389 + // force a re-layout
130390 + TYPE_SIZE(variant) = NULL_TREE;
130391 + layout_type(variant);
130392 + }
130393 +
130394 + return 1;
130395 +}
130396 +
130397 +/* from constify plugin */
130398 +static const_tree get_field_type(const_tree field)
130399 +{
130400 + return strip_array_types(TREE_TYPE(field));
130401 +}
130402 +
130403 +/* from constify plugin */
130404 +static bool is_fptr(const_tree fieldtype)
130405 +{
130406 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
130407 + return false;
130408 +
130409 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
130410 +}
130411 +
130412 +/* derived from constify plugin */
130413 +static int is_pure_ops_struct(const_tree node)
130414 +{
130415 + const_tree field;
130416 +
130417 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
130418 +
130419 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
130420 + const_tree fieldtype = get_field_type(field);
130421 + enum tree_code code = TREE_CODE(fieldtype);
130422 +
130423 + if (node == fieldtype)
130424 + continue;
130425 +
130426 + if (!is_fptr(fieldtype))
130427 + return 0;
130428 +
130429 + if (code != RECORD_TYPE && code != UNION_TYPE)
130430 + continue;
130431 +
130432 + if (!is_pure_ops_struct(fieldtype))
130433 + return 0;
130434 + }
130435 +
130436 + return 1;
130437 +}
130438 +
130439 +static void randomize_type(tree type)
130440 +{
130441 + tree variant;
130442 +
130443 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
130444 +
130445 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130446 + return;
130447 +
130448 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
130449 + relayout_struct(type);
130450 +
130451 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
130452 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
130453 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
130454 + }
130455 +#ifdef __DEBUG_PLUGIN
130456 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
130457 +#ifdef __DEBUG_VERBOSE
130458 + debug_tree(type);
130459 +#endif
130460 +#endif
130461 +}
130462 +
130463 +static void randomize_layout_finish_decl(void *event_data, void *data)
130464 +{
130465 + tree decl = (tree)event_data;
130466 + tree type;
130467 +
130468 + if (decl == NULL_TREE || decl == error_mark_node)
130469 + return;
130470 +
130471 + type = TREE_TYPE(decl);
130472 +
130473 + if (TREE_CODE(decl) != VAR_DECL)
130474 + return;
130475 +
130476 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
130477 + return;
130478 +
130479 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
130480 + return;
130481 +
130482 + relayout_decl(decl);
130483 +}
130484 +
130485 +static void finish_type(void *event_data, void *data)
130486 +{
130487 + tree type = (tree)event_data;
130488 +
130489 + if (type == NULL_TREE || type == error_mark_node)
130490 + return;
130491 +
130492 + if (TREE_CODE(type) != RECORD_TYPE)
130493 + return;
130494 +
130495 + if (TYPE_FIELDS(type) == NULL_TREE)
130496 + return;
130497 +
130498 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
130499 + return;
130500 +
130501 +#ifdef __DEBUG_PLUGIN
130502 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
130503 +#endif
130504 +#ifdef __DEBUG_VERBOSE
130505 + debug_tree(type);
130506 +#endif
130507 + randomize_type(type);
130508 +
130509 + return;
130510 +}
130511 +
130512 +static struct attribute_spec randomize_layout_attr = {
130513 + .name = "randomize_layout",
130514 + // related to args
130515 + .min_length = 0,
130516 + .max_length = 0,
130517 + .decl_required = false,
130518 + // need type declaration
130519 + .type_required = true,
130520 + .function_type_required = false,
130521 + .handler = handle_randomize_layout_attr,
130522 +#if BUILDING_GCC_VERSION >= 4007
130523 + .affects_type_identity = true
130524 +#endif
130525 +};
130526 +
130527 +static struct attribute_spec no_randomize_layout_attr = {
130528 + .name = "no_randomize_layout",
130529 + // related to args
130530 + .min_length = 0,
130531 + .max_length = 0,
130532 + .decl_required = false,
130533 + // need type declaration
130534 + .type_required = true,
130535 + .function_type_required = false,
130536 + .handler = handle_randomize_layout_attr,
130537 +#if BUILDING_GCC_VERSION >= 4007
130538 + .affects_type_identity = true
130539 +#endif
130540 +};
130541 +
130542 +static struct attribute_spec randomize_considered_attr = {
130543 + .name = "randomize_considered",
130544 + // related to args
130545 + .min_length = 0,
130546 + .max_length = 0,
130547 + .decl_required = false,
130548 + // need type declaration
130549 + .type_required = true,
130550 + .function_type_required = false,
130551 + .handler = handle_randomize_considered_attr,
130552 +#if BUILDING_GCC_VERSION >= 4007
130553 + .affects_type_identity = false
130554 +#endif
130555 +};
130556 +
130557 +static struct attribute_spec randomize_performed_attr = {
130558 + .name = "randomize_performed",
130559 + // related to args
130560 + .min_length = 0,
130561 + .max_length = 0,
130562 + .decl_required = false,
130563 + // need type declaration
130564 + .type_required = true,
130565 + .function_type_required = false,
130566 + .handler = handle_randomize_performed_attr,
130567 +#if BUILDING_GCC_VERSION >= 4007
130568 + .affects_type_identity = false
130569 +#endif
130570 +};
130571 +
130572 +static void register_attributes(void *event_data, void *data)
130573 +{
130574 + register_attribute(&randomize_layout_attr);
130575 + register_attribute(&no_randomize_layout_attr);
130576 + register_attribute(&randomize_considered_attr);
130577 + register_attribute(&randomize_performed_attr);
130578 +}
130579 +
130580 +static void check_bad_casts_in_constructor(tree var, tree init)
130581 +{
130582 + unsigned HOST_WIDE_INT idx;
130583 + tree field, val;
130584 + tree field_type, val_type;
130585 +
130586 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
130587 + if (TREE_CODE(val) == CONSTRUCTOR) {
130588 + check_bad_casts_in_constructor(var, val);
130589 + continue;
130590 + }
130591 +
130592 + /* pipacs' plugin creates franken-arrays that differ from those produced by
130593 + normal code which all have valid 'field' trees. work around this */
130594 + if (field == NULL_TREE)
130595 + continue;
130596 + field_type = TREE_TYPE(field);
130597 + val_type = TREE_TYPE(val);
130598 +
130599 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
130600 + continue;
130601 +
130602 + if (field_type == val_type)
130603 + continue;
130604 +
130605 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
130606 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
130607 +
130608 + if (field_type == void_type_node)
130609 + continue;
130610 + if (field_type == val_type)
130611 + continue;
130612 + if (TREE_CODE(val_type) != RECORD_TYPE)
130613 + continue;
130614 +
130615 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
130616 + continue;
130617 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
130618 + }
130619 +}
130620 +
130621 +/* derived from the constify plugin */
130622 +static void check_global_variables(void *event_data, void *data)
130623 +{
130624 + struct varpool_node *node;
130625 + tree init;
130626 +
130627 + FOR_EACH_VARIABLE(node) {
130628 + tree var = NODE_DECL(node);
130629 + init = DECL_INITIAL(var);
130630 + if (init == NULL_TREE)
130631 + continue;
130632 +
130633 + if (TREE_CODE(init) != CONSTRUCTOR)
130634 + continue;
130635 +
130636 + check_bad_casts_in_constructor(var, init);
130637 + }
130638 +}
130639 +
130640 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
130641 +{
130642 + basic_block dom;
130643 + gimple dom_stmt;
130644 + gimple call_stmt;
130645 + const_tree dom_lhs;
130646 + const_tree poss_is_err_cond;
130647 + const_tree poss_is_err_func;
130648 + const_tree is_err_arg;
130649 +
130650 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
130651 + if (!dom)
130652 + return false;
130653 +
130654 + dom_stmt = last_stmt(dom);
130655 + if (!dom_stmt)
130656 + return false;
130657 +
130658 + if (gimple_code(dom_stmt) != GIMPLE_COND)
130659 + return false;
130660 +
130661 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
130662 + return false;
130663 +
130664 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
130665 + return false;
130666 +
130667 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
130668 +
130669 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
130670 + return false;
130671 +
130672 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
130673 +
130674 + if (gimple_code(call_stmt) != GIMPLE_CALL)
130675 + return false;
130676 +
130677 + dom_lhs = gimple_get_lhs(call_stmt);
130678 + poss_is_err_func = gimple_call_fndecl(call_stmt);
130679 + if (!poss_is_err_func)
130680 + return false;
130681 + if (dom_lhs != poss_is_err_cond)
130682 + return false;
130683 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
130684 + return false;
130685 +
130686 + is_err_arg = gimple_call_arg(call_stmt, 0);
130687 + if (!is_err_arg)
130688 + return false;
130689 +
130690 + if (is_err_arg != rhs)
130691 + return false;
130692 +
130693 + return true;
130694 +}
130695 +
130696 +static void handle_local_var_initializers(void)
130697 +{
130698 + tree var;
130699 + unsigned int i;
130700 +
130701 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
130702 + tree init = DECL_INITIAL(var);
130703 + if (!init)
130704 + continue;
130705 + if (TREE_CODE(init) != CONSTRUCTOR)
130706 + continue;
130707 + check_bad_casts_in_constructor(var, init);
130708 + }
130709 +}
130710 +
130711 +/*
130712 + * iterate over all statements to find "bad" casts:
130713 + * those where the address of the start of a structure is cast
130714 + * to a pointer of a structure of a different type, or a
130715 + * structure pointer type is cast to a different structure pointer type
130716 + */
130717 +static unsigned int find_bad_casts(void)
130718 +{
130719 + basic_block bb;
130720 +
130721 + handle_local_var_initializers();
130722 +
130723 + FOR_ALL_BB_FN(bb, cfun) {
130724 + gimple_stmt_iterator gsi;
130725 +
130726 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130727 + gimple stmt;
130728 + const_tree lhs;
130729 + const_tree lhs_type;
130730 + const_tree rhs1;
130731 + const_tree rhs_type;
130732 + const_tree ptr_lhs_type;
130733 + const_tree ptr_rhs_type;
130734 + const_tree op0;
130735 + const_tree op0_type;
130736 + enum tree_code rhs_code;
130737 +
130738 + stmt = gsi_stmt(gsi);
130739 +
130740 +#ifdef __DEBUG_PLUGIN
130741 +#ifdef __DEBUG_VERBOSE
130742 + debug_gimple_stmt(stmt);
130743 + debug_tree(gimple_get_lhs(stmt));
130744 +#endif
130745 +#endif
130746 +
130747 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
130748 + continue;
130749 +
130750 +#ifdef __DEBUG_PLUGIN
130751 +#ifdef __DEBUG_VERBOSE
130752 + debug_tree(gimple_assign_rhs1(stmt));
130753 +#endif
130754 +#endif
130755 +
130756 + rhs_code = gimple_assign_rhs_code(stmt);
130757 +
130758 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
130759 + continue;
130760 +
130761 + lhs = gimple_get_lhs(stmt);
130762 + lhs_type = TREE_TYPE(lhs);
130763 + rhs1 = gimple_assign_rhs1(stmt);
130764 + rhs_type = TREE_TYPE(rhs1);
130765 +
130766 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
130767 + TREE_CODE(lhs_type) != POINTER_TYPE)
130768 + continue;
130769 +
130770 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
130771 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
130772 +
130773 + if (ptr_rhs_type == void_type_node)
130774 + continue;
130775 +
130776 + if (ptr_lhs_type == void_type_node)
130777 + continue;
130778 +
130779 + if (dominated_by_is_err(rhs1, bb))
130780 + continue;
130781 +
130782 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
130783 +#ifndef __DEBUG_PLUGIN
130784 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
130785 +#endif
130786 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130787 + continue;
130788 + }
130789 +
130790 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
130791 + continue;
130792 +
130793 + if (rhs_code == ADDR_EXPR) {
130794 + op0 = TREE_OPERAND(rhs1, 0);
130795 +
130796 + if (op0 == NULL_TREE)
130797 + continue;
130798 +
130799 + if (TREE_CODE(op0) != VAR_DECL)
130800 + continue;
130801 +
130802 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
130803 + if (op0_type == ptr_lhs_type)
130804 + continue;
130805 +
130806 +#ifndef __DEBUG_PLUGIN
130807 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
130808 +#endif
130809 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
130810 + } else {
130811 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
130812 + /* skip bogus type casts introduced by container_of */
130813 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
130814 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
130815 + continue;
130816 +#ifndef __DEBUG_PLUGIN
130817 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
130818 +#endif
130819 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130820 + }
130821 +
130822 + }
130823 + }
130824 + return 0;
130825 +}
130826 +
130827 +#if BUILDING_GCC_VERSION >= 4009
130828 +static const struct pass_data randomize_layout_bad_cast_data = {
130829 +#else
130830 +static struct gimple_opt_pass randomize_layout_bad_cast = {
130831 + .pass = {
130832 +#endif
130833 + .type = GIMPLE_PASS,
130834 + .name = "randomize_layout_bad_cast",
130835 +#if BUILDING_GCC_VERSION >= 4008
130836 + .optinfo_flags = OPTGROUP_NONE,
130837 +#endif
130838 +#if BUILDING_GCC_VERSION >= 5000
130839 +#elif BUILDING_GCC_VERSION >= 4009
130840 + .has_gate = false,
130841 + .has_execute = true,
130842 +#else
130843 + .gate = NULL,
130844 + .execute = find_bad_casts,
130845 + .sub = NULL,
130846 + .next = NULL,
130847 + .static_pass_number = 0,
130848 +#endif
130849 + .tv_id = TV_NONE,
130850 + .properties_required = PROP_cfg,
130851 + .properties_provided = 0,
130852 + .properties_destroyed = 0,
130853 + .todo_flags_start = 0,
130854 + .todo_flags_finish = TODO_dump_func
130855 +#if BUILDING_GCC_VERSION < 4009
130856 + }
130857 +#endif
130858 +};
130859 +
130860 +#if BUILDING_GCC_VERSION >= 4009
130861 +namespace {
130862 +class randomize_layout_bad_cast : public gimple_opt_pass {
130863 +public:
130864 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
130865 +#if BUILDING_GCC_VERSION >= 5000
130866 + virtual unsigned int execute(function *) { return find_bad_casts(); }
130867 +#else
130868 + unsigned int execute() { return find_bad_casts(); }
130869 +#endif
130870 +};
130871 +}
130872 +#endif
130873 +
130874 +static struct opt_pass *make_randomize_layout_bad_cast(void)
130875 +{
130876 +#if BUILDING_GCC_VERSION >= 4009
130877 + return new randomize_layout_bad_cast();
130878 +#else
130879 + return &randomize_layout_bad_cast.pass;
130880 +#endif
130881 +}
130882 +
130883 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
130884 +{
130885 + int i;
130886 + const char * const plugin_name = plugin_info->base_name;
130887 + const int argc = plugin_info->argc;
130888 + const struct plugin_argument * const argv = plugin_info->argv;
130889 + bool enable = true;
130890 + int obtained_seed = 0;
130891 + struct register_pass_info randomize_layout_bad_cast_info;
130892 +
130893 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
130894 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
130895 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
130896 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
130897 +
130898 + if (!plugin_default_version_check(version, &gcc_version)) {
130899 + error(G_("incompatible gcc/plugin versions"));
130900 + return 1;
130901 + }
130902 +
130903 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
130904 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
130905 + enable = false;
130906 + }
130907 +
130908 + for (i = 0; i < argc; ++i) {
130909 + if (!strcmp(argv[i].key, "disable")) {
130910 + enable = false;
130911 + continue;
130912 + }
130913 + if (!strcmp(argv[i].key, "performance-mode")) {
130914 + performance_mode = 1;
130915 + continue;
130916 + }
130917 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
130918 + }
130919 +
130920 + if (strlen(randstruct_seed) != 64) {
130921 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
130922 + return 1;
130923 + }
130924 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
130925 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
130926 + if (obtained_seed != 4) {
130927 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
130928 + return 1;
130929 + }
130930 +
130931 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
130932 + if (enable) {
130933 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
130934 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
130935 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
130936 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
130937 + }
130938 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130939 +
130940 + return 0;
130941 +}
130942 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
130943 new file mode 100644
130944 index 0000000..1f0214f
130945 --- /dev/null
130946 +++ b/tools/gcc/size_overflow_plugin/.gitignore
130947 @@ -0,0 +1,3 @@
130948 +randomize_layout_seed.h
130949 +size_overflow_hash.h
130950 +size_overflow_hash_aux.h
130951 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
130952 new file mode 100644
130953 index 0000000..1ae2ed5
130954 --- /dev/null
130955 +++ b/tools/gcc/size_overflow_plugin/Makefile
130956 @@ -0,0 +1,20 @@
130957 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
130958 +always := $($(HOSTLIBS)-y)
130959 +
130960 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
130961 +
130962 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
130963 +
130964 +quiet_cmd_build_size_overflow_hash = GENHASH $@
130965 + cmd_build_size_overflow_hash = \
130966 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
130967 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
130968 + $(call if_changed,build_size_overflow_hash)
130969 +
130970 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
130971 + cmd_build_size_overflow_hash_aux = \
130972 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
130973 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
130974 + $(call if_changed,build_size_overflow_hash_aux)
130975 +
130976 +targets += size_overflow_hash.h size_overflow_hash_aux.h
130977 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130978 new file mode 100644
130979 index 0000000..12b1e3b
130980 --- /dev/null
130981 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130982 @@ -0,0 +1,102 @@
130983 +#!/bin/bash
130984 +
130985 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
130986 +
130987 +header1="size_overflow_hash.h"
130988 +database="size_overflow_hash.data"
130989 +n=65536
130990 +hashtable_name="size_overflow_hash"
130991 +
130992 +usage() {
130993 +cat <<EOF
130994 +usage: $0 options
130995 +OPTIONS:
130996 + -h|--help help
130997 + -o header file
130998 + -d database file
130999 + -n hash array size
131000 + -s name of the hash table
131001 +EOF
131002 + return 0
131003 +}
131004 +
131005 +while true
131006 +do
131007 + case "$1" in
131008 + -h|--help) usage && exit 0;;
131009 + -n) n=$2; shift 2;;
131010 + -o) header1="$2"; shift 2;;
131011 + -d) database="$2"; shift 2;;
131012 + -s) hashtable_name="$2"; shift 2;;
131013 + --) shift 1; break ;;
131014 + *) break ;;
131015 + esac
131016 +done
131017 +
131018 +create_defines() {
131019 + for i in `seq 0 31`
131020 + do
131021 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
131022 + done
131023 + echo >> "$header1"
131024 +}
131025 +
131026 +create_structs() {
131027 + rm -f "$header1"
131028 +
131029 + create_defines
131030 +
131031 + cat "$database" | while read data
131032 + do
131033 + data_array=($data)
131034 + struct_hash_name="${data_array[0]}"
131035 + funcn="${data_array[1]}"
131036 + params="${data_array[2]}"
131037 + next="${data_array[4]}"
131038 +
131039 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
131040 +
131041 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
131042 + echo -en "\t.param\t= " >> "$header1"
131043 + line=
131044 + for param_num in ${params//-/ };
131045 + do
131046 + line="${line}PARAM"$param_num"|"
131047 + done
131048 +
131049 + echo -e "${line%?},\n};\n" >> "$header1"
131050 + done
131051 +}
131052 +
131053 +create_headers() {
131054 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
131055 +}
131056 +
131057 +create_array_elements() {
131058 + index=0
131059 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
131060 + do
131061 + data_array=($data)
131062 + i="${data_array[3]}"
131063 + hash="${data_array[0]}"
131064 + while [[ $index -lt $i ]]
131065 + do
131066 + echo -e "\t["$index"]\t= NULL," >> "$header1"
131067 + index=$(($index + 1))
131068 + done
131069 + index=$(($index + 1))
131070 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
131071 + done
131072 + echo '};' >> $header1
131073 +}
131074 +
131075 +size_overflow_plugin_dir=`dirname $header1`
131076 +if [ "$size_overflow_plugin_dir" != '.' ]; then
131077 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
131078 +fi
131079 +
131080 +create_structs
131081 +create_headers
131082 +create_array_elements
131083 +
131084 +exit 0
131085 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
131086 new file mode 100644
131087 index 0000000..7b7051a
131088 --- /dev/null
131089 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
131090 @@ -0,0 +1,411 @@
131091 +/*
131092 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131093 + * Licensed under the GPL v2, or (at your option) v3
131094 + *
131095 + * Homepage:
131096 + * https://github.com/ephox-gcc-plugins/size_overflow
131097 + *
131098 + * Documentation:
131099 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131100 + *
131101 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131102 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131103 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131104 + *
131105 + * Usage:
131106 + * $ make
131107 + * $ make run
131108 + */
131109 +
131110 +#include "size_overflow.h"
131111 +
131112 +// Data for the size_overflow asm stmt
131113 +struct asm_data {
131114 + // call or return stmt with our attributes
131115 + gimple target_stmt;
131116 + // def_stmt of the marked arg
131117 + gimple def_stmt;
131118 + // size_overflow asm rhs
131119 + tree input;
131120 + // the output (lhs) of the size_overflow asm is the marked arg
131121 + tree output;
131122 + // marked arg number (0 for return values)
131123 + unsigned int argnum;
131124 + // intentional mark type
131125 + enum intentional_mark intentional_mark;
131126 +};
131127 +
131128 +static void __unused print_asm_data(struct asm_data *asm_data)
131129 +{
131130 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
131131 +
131132 + fprintf(stderr, "def_stmt\n");
131133 + debug_gimple_stmt(asm_data->def_stmt);
131134 + fprintf(stderr, "target_stmt\n");
131135 + debug_gimple_stmt(asm_data->target_stmt);
131136 + fprintf(stderr, "output\n");
131137 + debug_tree(asm_data->output);
131138 + fprintf(stderr, "input\n");
131139 + debug_tree(asm_data->input);
131140 +}
131141 +
131142 +static const char *convert_mark_to_str(enum intentional_mark mark)
131143 +{
131144 + switch (mark) {
131145 + case MARK_NO:
131146 + return OK_ASM_STR;
131147 + case MARK_YES:
131148 + return YES_ASM_STR;
131149 + case MARK_END_INTENTIONAL:
131150 + return END_INTENTIONAL_ASM_STR;
131151 + case MARK_TURN_OFF:
131152 + return TURN_OFF_ASM_STR;
131153 + }
131154 + gcc_unreachable();
131155 +}
131156 +
131157 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
131158 +{
131159 + const char *fn_name;
131160 + char *asm_comment;
131161 + unsigned int len;
131162 +
131163 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
131164 + fn_name = DECL_NAME_POINTER(current_function_decl);
131165 + else
131166 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
131167 +
131168 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
131169 + gcc_assert(len > 0);
131170 +
131171 + return asm_comment;
131172 +}
131173 +
131174 +#if BUILDING_GCC_VERSION <= 4007
131175 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
131176 +#else
131177 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
131178 +#endif
131179 +{
131180 + tree list;
131181 +#if BUILDING_GCC_VERSION <= 4007
131182 + VEC(tree, gc) *vec_list = NULL;
131183 +#else
131184 + vec<tree, va_gc> *vec_list = NULL;
131185 +#endif
131186 +
131187 + list = build_tree_list(NULL_TREE, string);
131188 + list = chainon(NULL_TREE, build_tree_list(list, io));
131189 +#if BUILDING_GCC_VERSION <= 4007
131190 + VEC_safe_push(tree, gc, vec_list, list);
131191 +#else
131192 + vec_safe_push(vec_list, list);
131193 +#endif
131194 + return vec_list;
131195 +}
131196 +
131197 +static void create_so_asm_stmt(struct asm_data *asm_data)
131198 +{
131199 + char *asm_comment;
131200 + const char *mark_str;
131201 + gimple stmt;
131202 + gasm *asm_stmt;
131203 + gimple_stmt_iterator gsi;
131204 + tree str_input, str_output;
131205 +#if BUILDING_GCC_VERSION <= 4007
131206 + VEC(tree, gc) *input = NULL, *output = NULL;
131207 +#else
131208 + vec<tree, va_gc> *input = NULL, *output = NULL;
131209 +#endif
131210 +
131211 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
131212 + asm_comment = create_asm_comment(asm_data, mark_str);
131213 +
131214 + str_input = build_string(2, "0");
131215 + input = create_asm_io_list(str_input, asm_data->input);
131216 + str_output = build_string(4, "=rm");
131217 + output = create_asm_io_list(str_output, asm_data->output);
131218 +
131219 + stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
131220 + asm_stmt = as_a_gasm(stmt);
131221 + gimple_asm_set_volatile(asm_stmt, true);
131222 +
131223 + gsi = gsi_for_stmt(asm_data->def_stmt);
131224 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
131225 +
131226 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
131227 +
131228 + free(asm_comment);
131229 +}
131230 +
131231 +static void check_size_overflow_asm(struct asm_data *asm_data)
131232 +{
131233 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
131234 +
131235 + if (old_intentional_mark == asm_data->intentional_mark)
131236 + return;
131237 + if (asm_data->intentional_mark == MARK_NO)
131238 + return;
131239 +
131240 + print_intentional_mark(old_intentional_mark);
131241 + print_intentional_mark(asm_data->intentional_mark);
131242 + gcc_unreachable();
131243 +}
131244 +
131245 +static tree get_so_asm_output(struct asm_data *asm_data)
131246 +{
131247 + gimple stmt = asm_data->target_stmt;
131248 + unsigned int argnum = asm_data->argnum;
131249 +
131250 + switch (gimple_code(stmt)) {
131251 + case GIMPLE_RETURN:
131252 + gcc_assert(argnum == 0);
131253 + return gimple_return_retval(as_a_greturn(stmt));
131254 + case GIMPLE_CALL:
131255 + gcc_assert(argnum != 0);
131256 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
131257 + return gimple_call_arg(stmt, argnum - 1);
131258 + default:
131259 + debug_gimple_stmt(stmt);
131260 + gcc_unreachable();
131261 + }
131262 +}
131263 +
131264 +static tree get_so_asm_input(struct asm_data *asm_data)
131265 +{
131266 + gassign *assign;
131267 + tree output_type, new_var;
131268 + gimple_stmt_iterator gsi;
131269 +
131270 + output_type = TREE_TYPE(asm_data->output);
131271 + new_var = create_new_var(output_type);
131272 +
131273 + assign = gimple_build_assign(new_var, asm_data->output);
131274 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
131275 +
131276 + gsi = gsi_for_stmt(asm_data->target_stmt);
131277 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
131278 +
131279 + asm_data->def_stmt = assign;
131280 +
131281 + new_var = create_new_var(output_type);
131282 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
131283 +
131284 + return gimple_assign_lhs(assign);
131285 +}
131286 +
131287 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
131288 +{
131289 + switch (gimple_code(asm_data->target_stmt)) {
131290 + case GIMPLE_CALL:
131291 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
131292 + break;
131293 + case GIMPLE_RETURN:
131294 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
131295 + break;
131296 + default:
131297 + debug_gimple_stmt(asm_data->target_stmt);
131298 + gcc_unreachable();
131299 + }
131300 +
131301 + update_stmt(asm_data->def_stmt);
131302 +}
131303 +
131304 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
131305 + * is of the right kind create the appropriate size_overflow asm stmts:
131306 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
131307 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
131308 + */
131309 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
131310 +{
131311 + struct asm_data asm_data;
131312 +
131313 + asm_data.target_stmt = stmt;
131314 + asm_data.argnum = argnum;
131315 + asm_data.intentional_mark = intentional_mark;
131316 +
131317 + asm_data.output = get_so_asm_output(&asm_data);
131318 + if (asm_data.output == NULL_TREE)
131319 + return;
131320 + if (is_gimple_constant(asm_data.output))
131321 + return;
131322 + if (skip_types(asm_data.output))
131323 + return;
131324 +
131325 + asm_data.def_stmt = get_def_stmt(asm_data.output);
131326 + if (is_size_overflow_asm(asm_data.def_stmt)) {
131327 + check_size_overflow_asm(&asm_data);
131328 + return;
131329 + }
131330 +
131331 + asm_data.input = get_so_asm_input(&asm_data);
131332 +
131333 + create_so_asm_stmt(&asm_data);
131334 + set_so_asm_input_target_stmt(&asm_data);
131335 +
131336 + update_stmt(asm_data.def_stmt);
131337 + update_stmt(asm_data.target_stmt);
131338 +}
131339 +
131340 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
131341 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
131342 +{
131343 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
131344 + insert_size_overflow_asm(stmt, 0, MARK_NO);
131345 + return;
131346 + }
131347 +
131348 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
131349 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
131350 +}
131351 +
131352 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
131353 +static void set_argnum_attribute(const_tree attr, bool *argnums)
131354 +{
131355 + unsigned int argnum;
131356 + tree attr_value;
131357 +
131358 + gcc_assert(attr);
131359 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
131360 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
131361 + argnums[argnum] = true;
131362 + }
131363 +}
131364 +
131365 +// Check whether the arguments are marked by the size_overflow attribute.
131366 +static void search_interesting_so_args(tree fndecl, bool *argnums)
131367 +{
131368 + const_tree attr;
131369 +
131370 + attr = get_attribute("size_overflow", fndecl);
131371 + if (attr)
131372 + set_argnum_attribute(attr, argnums);
131373 +}
131374 +
131375 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
131376 +{
131377 + enum intentional_mark mark;
131378 +
131379 + mark = check_intentional_attribute(stmt, argnum);
131380 + if (mark == MARK_NO)
131381 + return MARK_NO;
131382 + insert_size_overflow_asm(stmt, argnum, mark);
131383 + return mark;
131384 +}
131385 +
131386 +static void handle_size_overflow_attr_ret(greturn *stmt)
131387 +{
131388 + enum intentional_mark mark;
131389 + bool orig_argnums[MAX_PARAM + 1] = {false};
131390 +
131391 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
131392 +
131393 + mark = handle_intentional_attr(stmt, 0);
131394 + if (mark == MARK_NO && orig_argnums[0])
131395 + insert_so_asm_by_so_attr(stmt, 0);
131396 +}
131397 +
131398 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
131399 +static void handle_size_overflow_attr_call(gcall *stmt)
131400 +{
131401 + tree fndecl;
131402 + unsigned int argnum;
131403 + bool orig_argnums[MAX_PARAM + 1] = {false};
131404 +
131405 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
131406 + if (fndecl == NULL_TREE)
131407 + return;
131408 + if (DECL_BUILT_IN(fndecl))
131409 + return;
131410 +
131411 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
131412 +
131413 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
131414 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
131415 +
131416 + if (mark == MARK_NO && orig_argnums[argnum])
131417 + insert_so_asm_by_so_attr(stmt, argnum);
131418 + }
131419 +}
131420 +
131421 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
131422 +static unsigned int search_interesting_functions(void)
131423 +{
131424 + basic_block bb;
131425 +
131426 + FOR_ALL_BB_FN(bb, cfun) {
131427 + gimple_stmt_iterator gsi;
131428 +
131429 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
131430 + gimple stmt = gsi_stmt(gsi);
131431 +
131432 + if (is_gimple_call(stmt))
131433 + handle_size_overflow_attr_call(as_a_gcall(stmt));
131434 + else if (gimple_code(stmt) == GIMPLE_RETURN)
131435 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
131436 + }
131437 + }
131438 + return 0;
131439 +}
131440 +
131441 +/*
131442 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
131443 + * this pass inserts asm stmts to mark the interesting args
131444 + * that the ipa pass will detect and insert the size overflow checks for.
131445 + */
131446 +#if BUILDING_GCC_VERSION >= 4009
131447 +static const struct pass_data insert_size_overflow_asm_pass_data = {
131448 +#else
131449 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
131450 + .pass = {
131451 +#endif
131452 + .type = GIMPLE_PASS,
131453 + .name = "insert_size_overflow_asm",
131454 +#if BUILDING_GCC_VERSION >= 4008
131455 + .optinfo_flags = OPTGROUP_NONE,
131456 +#endif
131457 +#if BUILDING_GCC_VERSION >= 5000
131458 +#elif BUILDING_GCC_VERSION >= 4009
131459 + .has_gate = false,
131460 + .has_execute = true,
131461 +#else
131462 + .gate = NULL,
131463 + .execute = search_interesting_functions,
131464 + .sub = NULL,
131465 + .next = NULL,
131466 + .static_pass_number = 0,
131467 +#endif
131468 + .tv_id = TV_NONE,
131469 + .properties_required = PROP_cfg,
131470 + .properties_provided = 0,
131471 + .properties_destroyed = 0,
131472 + .todo_flags_start = 0,
131473 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
131474 +#if BUILDING_GCC_VERSION < 4009
131475 + }
131476 +#endif
131477 +};
131478 +
131479 +#if BUILDING_GCC_VERSION >= 4009
131480 +namespace {
131481 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
131482 +public:
131483 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
131484 +#if BUILDING_GCC_VERSION >= 5000
131485 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
131486 +#else
131487 + unsigned int execute() { return search_interesting_functions(); }
131488 +#endif
131489 +};
131490 +}
131491 +
131492 +opt_pass *make_insert_size_overflow_asm_pass(void)
131493 +{
131494 + return new insert_size_overflow_asm_pass();
131495 +}
131496 +#else
131497 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
131498 +{
131499 + return &insert_size_overflow_asm_pass.pass;
131500 +}
131501 +#endif
131502 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131503 new file mode 100644
131504 index 0000000..2af88a3
131505 --- /dev/null
131506 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
131507 @@ -0,0 +1,958 @@
131508 +/*
131509 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131510 + * Licensed under the GPL v2, or (at your option) v3
131511 + *
131512 + * Homepage:
131513 + * https://github.com/ephox-gcc-plugins/size_overflow
131514 + *
131515 + * Documentation:
131516 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131517 + *
131518 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131519 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131520 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131521 + *
131522 + * Usage:
131523 + * $ make
131524 + * $ make run
131525 + */
131526 +
131527 +#include "size_overflow.h"
131528 +
131529 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
131530 +
131531 +static const char *get_asm_string(const gasm *stmt)
131532 +{
131533 + if (stmt)
131534 + return gimple_asm_string(stmt);
131535 + return NULL;
131536 +}
131537 +
131538 +tree get_size_overflow_asm_input(const gasm *stmt)
131539 +{
131540 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
131541 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
131542 +}
131543 +
131544 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
131545 +{
131546 + const char *str;
131547 +
131548 + if (!is_size_overflow_asm(stmt))
131549 + return false;
131550 +
131551 + str = get_asm_string(stmt);
131552 + if (!str)
131553 + return false;
131554 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
131555 +}
131556 +
131557 +bool is_size_overflow_asm(const_gimple stmt)
131558 +{
131559 + const char *str;
131560 +
131561 + if (!stmt)
131562 + return false;
131563 + if (gimple_code(stmt) != GIMPLE_ASM)
131564 + return false;
131565 +
131566 + str = get_asm_string(as_a_const_gasm(stmt));
131567 + if (!str)
131568 + return false;
131569 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
131570 +}
131571 +
131572 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
131573 +{
131574 + const char *str;
131575 +
131576 + if (!is_size_overflow_asm(stmt))
131577 + return false;
131578 +
131579 + str = get_asm_string(stmt);
131580 + if (!str)
131581 + return false;
131582 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
131583 +}
131584 +
131585 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
131586 +{
131587 + const char *str;
131588 +
131589 + if (!is_size_overflow_asm(stmt))
131590 + return false;
131591 +
131592 + str = get_asm_string(stmt);
131593 + if (!str)
131594 + return false;
131595 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
131596 +}
131597 +
131598 +/* Get the param of the intentional_overflow attribute.
131599 + * * 0: MARK_END_INTENTIONAL
131600 + * * 1..MAX_PARAM: MARK_YES
131601 + * * -1: MARK_TURN_OFF
131602 + */
131603 +static tree get_attribute_param(const_tree decl)
131604 +{
131605 + const_tree attr;
131606 +
131607 + if (decl == NULL_TREE)
131608 + return NULL_TREE;
131609 +
131610 + attr = get_attribute("intentional_overflow", decl);
131611 + if (attr)
131612 + return TREE_VALUE(attr);
131613 + return NULL_TREE;
131614 +}
131615 +
131616 +// MARK_TURN_OFF
131617 +static bool is_turn_off_intentional_attr(const_tree decl)
131618 +{
131619 + const_tree param_head;
131620 +
131621 + param_head = get_attribute_param(decl);
131622 + if (param_head == NULL_TREE)
131623 + return false;
131624 +
131625 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
131626 + return true;
131627 + return false;
131628 +}
131629 +
131630 +// MARK_END_INTENTIONAL
131631 +static bool is_end_intentional_intentional_attr(const_tree decl)
131632 +{
131633 + const_tree param_head;
131634 +
131635 + param_head = get_attribute_param(decl);
131636 + if (param_head == NULL_TREE)
131637 + return false;
131638 +
131639 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
131640 + return true;
131641 + return false;
131642 +}
131643 +
131644 +// MARK_YES
131645 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
131646 +{
131647 + tree param, param_head;
131648 +
131649 + if (argnum == 0)
131650 + return false;
131651 +
131652 + param_head = get_attribute_param(decl);
131653 + for (param = param_head; param; param = TREE_CHAIN(param)) {
131654 + int argval = tree_to_shwi(TREE_VALUE(param));
131655 +
131656 + if (argval <= 0)
131657 + continue;
131658 + if (argnum == (unsigned int)argval)
131659 + return true;
131660 + }
131661 + return false;
131662 +}
131663 +
131664 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
131665 +{
131666 + const struct size_overflow_hash *hash;
131667 + location_t loc;
131668 +
131669 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
131670 + return;
131671 +
131672 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
131673 + return;
131674 +
131675 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
131676 + if (!hash)
131677 + return;
131678 +
131679 + loc = DECL_SOURCE_LOCATION(decl);
131680 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
131681 +}
131682 +
131683 +// Get the field decl of a component ref for intentional_overflow checking
131684 +static const_tree search_field_decl(const_tree comp_ref)
131685 +{
131686 + const_tree field = NULL_TREE;
131687 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
131688 +
131689 + for (i = 0; i < len; i++) {
131690 + field = TREE_OPERAND(comp_ref, i);
131691 + if (TREE_CODE(field) == FIELD_DECL)
131692 + break;
131693 + }
131694 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
131695 + return field;
131696 +}
131697 +
131698 +/* Get the type of the intentional_overflow attribute of a node
131699 + * * MARK_TURN_OFF
131700 + * * MARK_YES
131701 + * * MARK_NO
131702 + * * MARK_END_INTENTIONAL
131703 + */
131704 +static enum intentional_mark get_intentional_attr_type(const_tree node)
131705 +{
131706 + const_tree cur_decl;
131707 +
131708 + if (node == NULL_TREE)
131709 + return MARK_NO;
131710 +
131711 + switch (TREE_CODE(node)) {
131712 + case COMPONENT_REF:
131713 + cur_decl = search_field_decl(node);
131714 + if (is_turn_off_intentional_attr(cur_decl))
131715 + return MARK_TURN_OFF;
131716 + if (is_end_intentional_intentional_attr(cur_decl))
131717 + return MARK_YES;
131718 + break;
131719 + case PARM_DECL: {
131720 + unsigned int argnum;
131721 +
131722 + cur_decl = get_orig_fndecl(current_function_decl);
131723 + argnum = find_arg_number_tree(node, cur_decl);
131724 + if (argnum == CANNOT_FIND_ARG)
131725 + return MARK_NO;
131726 + if (is_yes_intentional_attr(cur_decl, argnum))
131727 + return MARK_YES;
131728 + if (is_end_intentional_intentional_attr(cur_decl))
131729 + return MARK_END_INTENTIONAL;
131730 + break;
131731 + }
131732 + case FUNCTION_DECL: {
131733 + const_tree fndecl = get_orig_fndecl(node);
131734 +
131735 + if (is_turn_off_intentional_attr(fndecl))
131736 + return MARK_TURN_OFF;
131737 + if (is_end_intentional_intentional_attr(fndecl))
131738 + return MARK_END_INTENTIONAL;
131739 + }
131740 + default:
131741 + break;
131742 + }
131743 + return MARK_NO;
131744 +}
131745 +
131746 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
131747 +{
131748 + enum intentional_mark mark = MARK_NO;
131749 + gphi *phi = as_a_gphi(get_def_stmt(result));
131750 + unsigned int i, n = gimple_phi_num_args(phi);
131751 +
131752 + pointer_set_insert(visited, phi);
131753 + for (i = 0; i < n; i++) {
131754 + tree arg = gimple_phi_arg_def(phi, i);
131755 +
131756 + mark = walk_use_def(visited, arg);
131757 + if (mark != MARK_NO)
131758 + return mark;
131759 + }
131760 +
131761 + return mark;
131762 +}
131763 +
131764 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
131765 +{
131766 + enum intentional_mark mark;
131767 + tree rhs1, rhs2;
131768 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
131769 +
131770 + rhs1 = gimple_assign_rhs1(def_stmt);
131771 + rhs2 = gimple_assign_rhs2(def_stmt);
131772 +
131773 + mark = walk_use_def(visited, rhs1);
131774 + if (mark == MARK_NO)
131775 + return walk_use_def(visited, rhs2);
131776 + return mark;
131777 +}
131778 +
131779 +enum intentional_mark get_so_asm_type(const_gimple stmt)
131780 +{
131781 + const gasm *asm_stmt;
131782 +
131783 + if (!stmt)
131784 + return MARK_NO;
131785 + if (!is_size_overflow_asm(stmt))
131786 + return MARK_NO;
131787 +
131788 + asm_stmt = as_a_const_gasm(stmt);
131789 + if (is_size_overflow_insert_check_asm(asm_stmt))
131790 + return MARK_NO;
131791 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
131792 + return MARK_TURN_OFF;
131793 + if (is_size_overflow_intentional_asm_end(asm_stmt))
131794 + return MARK_END_INTENTIONAL;
131795 + return MARK_YES;
131796 +}
131797 +
131798 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
131799 +{
131800 + const_gimple def_stmt;
131801 +
131802 + if (TREE_CODE(lhs) != SSA_NAME)
131803 + return get_intentional_attr_type(lhs);
131804 +
131805 + def_stmt = get_def_stmt(lhs);
131806 + gcc_assert(def_stmt);
131807 +
131808 + if (pointer_set_insert(visited, def_stmt))
131809 + return MARK_NO;
131810 +
131811 + switch (gimple_code(def_stmt)) {
131812 + case GIMPLE_CALL:
131813 + case GIMPLE_RETURN:
131814 + return MARK_NO;
131815 + case GIMPLE_NOP:
131816 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
131817 + case GIMPLE_ASM:
131818 + return get_so_asm_type(as_a_const_gasm(def_stmt));
131819 + case GIMPLE_PHI:
131820 + return walk_use_def_phi(visited, lhs);
131821 + case GIMPLE_ASSIGN:
131822 + switch (gimple_num_ops(def_stmt)) {
131823 + case 2:
131824 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
131825 + case 3:
131826 + return walk_use_def_binary(visited, lhs);
131827 + }
131828 + default:
131829 + debug_gimple_stmt((gimple)def_stmt);
131830 + error("%s: unknown gimple code", __func__);
131831 + gcc_unreachable();
131832 + }
131833 +}
131834 +
131835 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
131836 +{
131837 + enum intentional_mark mark;
131838 + gimple_set *visited;
131839 +
131840 + visited = pointer_set_create();
131841 + mark = walk_use_def(visited, var);
131842 + pointer_set_destroy(visited);
131843 +
131844 + return mark;
131845 +}
131846 +
131847 +/* Search intentional_overflow attribute on caller and on callee too.
131848 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
131849 + * parameters aren't tracked backwards.
131850 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
131851 + * the function.
131852 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
131853 + * in all callers (on a structure field means that overflow checking is turned off
131854 + * in all expressions involving the given field).
131855 + */
131856 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
131857 +{
131858 + enum intentional_mark caller_mark, callee_mark;
131859 + const_tree fndecl, orig_cur_fndecl, arg;
131860 +
131861 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
131862 +
131863 + // handle MARK_TURN_OFF early on the caller
131864 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
131865 + return MARK_TURN_OFF;
131866 +
131867 + switch (gimple_code(stmt)) {
131868 + case GIMPLE_RETURN:
131869 + gcc_assert(argnum == 0);
131870 + // for now ignore other intentional attribute types on returns
131871 + return MARK_NO;
131872 + case GIMPLE_CALL:
131873 + gcc_assert(argnum != 0);
131874 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131875 + arg = gimple_call_arg(stmt, argnum - 1);
131876 + break;
131877 + default:
131878 + debug_gimple_stmt((gimple)stmt);
131879 + gcc_unreachable();
131880 + }
131881 +
131882 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
131883 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
131884 + return MARK_END_INTENTIONAL;
131885 +
131886 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
131887 + // handle MARK_TURN_OFF on the callee
131888 + if (is_turn_off_intentional_attr(fndecl))
131889 + return MARK_TURN_OFF;
131890 + // find a defining marked caller argument or struct field for arg
131891 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
131892 +
131893 + // did we find a marked struct field?
131894 + if (caller_mark == MARK_TURN_OFF)
131895 + return MARK_TURN_OFF;
131896 +
131897 + // handle MARK_END_INTENTIONAL on the callee
131898 + if (is_end_intentional_intentional_attr(fndecl))
131899 + callee_mark = MARK_END_INTENTIONAL;
131900 + // is it a marked callee parameter?
131901 + else if (is_yes_intentional_attr(fndecl, argnum))
131902 + callee_mark = MARK_YES;
131903 + else
131904 + callee_mark = MARK_NO;
131905 +
131906 + // no intentional attribute found
131907 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
131908 + return MARK_NO;
131909 +
131910 + // MARK_YES is meaningful only on the caller
131911 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
131912 + return MARK_NO;
131913 +
131914 + // we found a code region where we don't want to duplicate
131915 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
131916 + return MARK_END_INTENTIONAL;
131917 +
131918 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
131919 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
131920 + return MARK_NO;
131921 +
131922 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
131923 + if (caller_mark == MARK_YES) {
131924 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
131925 + return MARK_YES;
131926 + }
131927 +
131928 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
131929 + debug_gimple_stmt((gimple)stmt);
131930 + print_intentional_mark(caller_mark);
131931 + print_intentional_mark(callee_mark);
131932 + gcc_unreachable();
131933 +}
131934 +
131935 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
131936 +{
131937 + const_tree arg;
131938 +
131939 + switch (gimple_code(stmt)) {
131940 + case GIMPLE_RETURN:
131941 + gcc_assert(argnum == 0);
131942 + arg = gimple_return_retval(as_a_const_greturn(stmt));
131943 + break;
131944 + case GIMPLE_CALL:
131945 + gcc_assert(argnum != 0);
131946 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131947 + arg = gimple_call_arg(stmt, argnum - 1);
131948 + break;
131949 + case GIMPLE_ASM:
131950 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
131951 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
131952 + break;
131953 + default:
131954 + debug_gimple_stmt((gimple)stmt);
131955 + gcc_unreachable();
131956 + }
131957 +
131958 + // find a defining marked caller argument or struct field for arg
131959 + return check_intentional_size_overflow_asm_and_attribute(arg);
131960 +}
131961 +
131962 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
131963 +{
131964 + const_tree rhs1, lhs, rhs1_type, lhs_type;
131965 + enum machine_mode lhs_mode, rhs_mode;
131966 + gimple def_stmt = get_def_stmt(no_const_rhs);
131967 +
131968 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131969 + return false;
131970 +
131971 + rhs1 = gimple_assign_rhs1(def_stmt);
131972 + lhs = gimple_assign_lhs(def_stmt);
131973 + rhs1_type = TREE_TYPE(rhs1);
131974 + lhs_type = TREE_TYPE(lhs);
131975 + rhs_mode = TYPE_MODE(rhs1_type);
131976 + lhs_mode = TYPE_MODE(lhs_type);
131977 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
131978 + return false;
131979 +
131980 + return true;
131981 +}
131982 +
131983 +static unsigned int uses_num(tree node)
131984 +{
131985 + imm_use_iterator imm_iter;
131986 + use_operand_p use_p;
131987 + unsigned int num = 0;
131988 +
131989 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
131990 + gimple use_stmt = USE_STMT(use_p);
131991 +
131992 + if (use_stmt == NULL)
131993 + return num;
131994 + if (is_gimple_debug(use_stmt))
131995 + continue;
131996 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
131997 + continue;
131998 + num++;
131999 + }
132000 + return num;
132001 +}
132002 +
132003 +static bool no_uses(tree node)
132004 +{
132005 + return !uses_num(node);
132006 +}
132007 +
132008 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
132009 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
132010 +{
132011 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
132012 + gimple def_stmt = get_def_stmt(lhs);
132013 +
132014 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
132015 + return false;
132016 +
132017 + rhs1 = gimple_assign_rhs1(def_stmt);
132018 + rhs_type = TREE_TYPE(rhs1);
132019 + lhs_type = TREE_TYPE(lhs);
132020 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
132021 + return false;
132022 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
132023 + return false;
132024 +
132025 + def_stmt = get_def_stmt(rhs1);
132026 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
132027 + return false;
132028 +
132029 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
132030 + return false;
132031 +
132032 + rhs1 = gimple_assign_rhs1(def_stmt);
132033 + rhs2 = gimple_assign_rhs2(def_stmt);
132034 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
132035 + return false;
132036 +
132037 + if (is_gimple_constant(rhs2))
132038 + not_const_rhs = rhs1;
132039 + else
132040 + not_const_rhs = rhs2;
132041 +
132042 + return no_uses(not_const_rhs);
132043 +}
132044 +
132045 +static bool is_lt_signed_type_max(const_tree rhs)
132046 +{
132047 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
132048 +
132049 + if (!TYPE_UNSIGNED(type))
132050 + return true;
132051 +
132052 + switch (TYPE_MODE(type)) {
132053 + case QImode:
132054 + new_type = intQI_type_node;
132055 + break;
132056 + case HImode:
132057 + new_type = intHI_type_node;
132058 + break;
132059 + case SImode:
132060 + new_type = intSI_type_node;
132061 + break;
132062 + case DImode:
132063 + new_type = intDI_type_node;
132064 + break;
132065 + default:
132066 + debug_tree((tree)type);
132067 + gcc_unreachable();
132068 + }
132069 +
132070 + type_max = TYPE_MAX_VALUE(new_type);
132071 + if (!tree_int_cst_lt(type_max, rhs))
132072 + return true;
132073 +
132074 + return false;
132075 +}
132076 +
132077 +static bool is_gt_zero(const_tree rhs)
132078 +{
132079 + const_tree type = TREE_TYPE(rhs);
132080 +
132081 + if (TYPE_UNSIGNED(type))
132082 + return true;
132083 +
132084 + if (!tree_int_cst_lt(rhs, integer_zero_node))
132085 + return true;
132086 +
132087 + return false;
132088 +}
132089 +
132090 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
132091 +{
132092 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
132093 + return false;
132094 + if (!is_gimple_constant(rhs))
132095 + return false;
132096 +
132097 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
132098 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
132099 + return false;
132100 +
132101 + return true;
132102 +}
132103 +
132104 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
132105 +{
132106 + const_gimple assign;
132107 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132108 + tree origtype = TREE_TYPE(orig_rhs);
132109 +
132110 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132111 + pointer_set_insert(visited->my_stmts, assign);
132112 + return get_lhs(assign);
132113 +}
132114 +
132115 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
132116 +{
132117 + tree new_rhs, orig_rhs;
132118 + void (*gimple_assign_set_rhs)(gimple, tree);
132119 + tree rhs1 = gimple_assign_rhs1(stmt);
132120 + tree rhs2 = gimple_assign_rhs2(stmt);
132121 + tree lhs = gimple_assign_lhs(stmt);
132122 +
132123 + if (!check_overflow)
132124 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132125 +
132126 + if (change_rhs == NULL_TREE)
132127 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132128 +
132129 + if (new_rhs2 == NULL_TREE) {
132130 + orig_rhs = rhs1;
132131 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
132132 + } else {
132133 + orig_rhs = rhs2;
132134 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
132135 + }
132136 +
132137 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
132138 +
132139 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
132140 + gimple_assign_set_rhs(stmt, new_rhs);
132141 + update_stmt(stmt);
132142 +
132143 + return create_assign(visited, stmt, lhs, AFTER_STMT);
132144 +}
132145 +
132146 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
132147 +{
132148 + gimple rhs1_def_stmt, rhs2_def_stmt;
132149 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
132150 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
132151 + const_tree rhs1 = gimple_assign_rhs1(stmt);
132152 + const_tree rhs2 = gimple_assign_rhs2(stmt);
132153 +
132154 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
132155 + return false;
132156 +
132157 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
132158 +
132159 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
132160 + return false;
132161 +
132162 + rhs1_def_stmt = get_def_stmt(rhs1);
132163 + rhs2_def_stmt = get_def_stmt(rhs2);
132164 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
132165 + return false;
132166 +
132167 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
132168 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
132169 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
132170 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
132171 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
132172 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
132173 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
132174 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
132175 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
132176 + return false;
132177 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
132178 + return false;
132179 +
132180 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
132181 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
132182 + return true;
132183 +}
132184 +
132185 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
132186 +{
132187 + gassign *assign;
132188 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132189 + tree type = TREE_TYPE(rhs1);
132190 + tree lhs = create_new_var(type);
132191 +
132192 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
132193 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
132194 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132195 +
132196 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
132197 + update_stmt(assign);
132198 + pointer_set_insert(visited->my_stmts, assign);
132199 + return assign;
132200 +}
132201 +
132202 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
132203 +{
132204 + gimple_stmt_iterator gsi;
132205 + const_gimple cast_stmt;
132206 + tree type = TREE_TYPE(node);
132207 +
132208 + if (types_compatible_p(type, intTI_type_node))
132209 + return node;
132210 +
132211 + gsi = gsi_for_stmt(stmt);
132212 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132213 + pointer_set_insert(visited->my_stmts, cast_stmt);
132214 + return get_lhs(cast_stmt);
132215 +}
132216 +
132217 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
132218 +{
132219 + tree rhs1, def_stmt_rhs1;
132220 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
132221 +
132222 + def_stmt = get_def_stmt(var);
132223 + if (!gimple_assign_cast_p(def_stmt))
132224 + return NULL_TREE;
132225 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
132226 +
132227 + rhs1 = gimple_assign_rhs1(def_stmt);
132228 + rhs1_def_stmt = get_def_stmt(rhs1);
132229 + if (!gimple_assign_cast_p(rhs1_def_stmt))
132230 + return rhs1;
132231 +
132232 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
132233 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
132234 +
132235 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
132236 + case GIMPLE_CALL:
132237 + case GIMPLE_NOP:
132238 + case GIMPLE_ASM:
132239 + case GIMPLE_PHI:
132240 + return def_stmt_rhs1;
132241 + case GIMPLE_ASSIGN:
132242 + return rhs1;
132243 + default:
132244 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
132245 + gcc_unreachable();
132246 + }
132247 +}
132248 +
132249 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
132250 +{
132251 + tree new_rhs1, new_rhs2;
132252 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
132253 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
132254 + tree rhs1 = gimple_assign_rhs1(stmt);
132255 + tree rhs2 = gimple_assign_rhs2(stmt);
132256 +
132257 + if (!is_subtraction_special(visited, stmt))
132258 + return NULL_TREE;
132259 +
132260 + new_rhs1 = expand(visited, rhs1);
132261 + new_rhs2 = expand(visited, rhs2);
132262 +
132263 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
132264 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
132265 +
132266 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
132267 + return NULL_TREE;
132268 +
132269 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
132270 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
132271 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
132272 + }
132273 +
132274 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
132275 + new_lhs = gimple_assign_lhs(assign);
132276 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
132277 +
132278 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
132279 +}
132280 +
132281 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
132282 +{
132283 + const_gimple def_stmt;
132284 +
132285 + if (TREE_CODE(rhs) != SSA_NAME)
132286 + return false;
132287 +
132288 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
132289 + return false;
132290 +
132291 + def_stmt = get_def_stmt(rhs);
132292 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
132293 + return false;
132294 +
132295 + return true;
132296 +}
132297 +
132298 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
132299 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
132300 + * fffffff * 16 > signed max -> truncate
132301 + */
132302 +static bool look_for_mult_and_add(const_gimple stmt)
132303 +{
132304 + const_tree res;
132305 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
132306 + const_gimple def_stmt;
132307 +
132308 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
132309 + return false;
132310 + if (!is_gimple_assign(stmt))
132311 + return false;
132312 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
132313 + return false;
132314 +
132315 + rhs1 = gimple_assign_rhs1(stmt);
132316 + rhs2 = gimple_assign_rhs2(stmt);
132317 + if (is_gimple_constant(rhs1)) {
132318 + const_rhs = rhs1;
132319 + def_stmt = get_def_stmt(rhs2);
132320 + } else if (is_gimple_constant(rhs2)) {
132321 + const_rhs = rhs2;
132322 + def_stmt = get_def_stmt(rhs1);
132323 + } else
132324 + return false;
132325 +
132326 + if (!is_gimple_assign(def_stmt))
132327 + return false;
132328 +
132329 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
132330 + return false;
132331 +
132332 + def_rhs1 = gimple_assign_rhs1(def_stmt);
132333 + def_rhs2 = gimple_assign_rhs2(def_stmt);
132334 + if (is_gimple_constant(def_rhs1))
132335 + def_const_rhs = def_rhs1;
132336 + else if (is_gimple_constant(def_rhs2))
132337 + def_const_rhs = def_rhs2;
132338 + else
132339 + return false;
132340 +
132341 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
132342 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
132343 + return false;
132344 + return true;
132345 +}
132346 +
132347 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
132348 +{
132349 + const_gimple def_stmt_1, def_stmt_2;
132350 + const_tree rhs1, rhs2;
132351 + bool add_mul_rhs1, add_mul_rhs2;
132352 +
132353 + rhs1 = gimple_assign_rhs1(stmt);
132354 + def_stmt_1 = get_def_stmt(rhs1);
132355 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
132356 +
132357 + rhs2 = gimple_assign_rhs2(stmt);
132358 + def_stmt_2 = get_def_stmt(rhs2);
132359 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
132360 +
132361 + if (add_mul_rhs1)
132362 + return RHS1_INTENTIONAL_OVERFLOW;
132363 + if (add_mul_rhs2)
132364 + return RHS2_INTENTIONAL_OVERFLOW;
132365 + return NO_INTENTIONAL_OVERFLOW;
132366 +}
132367 +
132368 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
132369 +{
132370 + gassign *my_stmt;
132371 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
132372 +
132373 + gsi_next(&gsi);
132374 + my_stmt = as_a_gassign(gsi_stmt(gsi));
132375 +
132376 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
132377 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
132378 + return my_stmt;
132379 +
132380 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
132381 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
132382 + debug_gimple_stmt(stmt);
132383 + debug_gimple_stmt(my_stmt);
132384 + gcc_unreachable();
132385 + }
132386 +
132387 + return my_stmt;
132388 +}
132389 +
132390 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
132391 + * unsigned type cast to signed type, unsigned type: no more uses
132392 + * e.g., lib/vsprintf.c:simple_strtol()
132393 + * _10 = (unsigned long int) _9
132394 + * _11 = -_10;
132395 + * _12 = (long int) _11; (_11_ no more uses)
132396 + */
132397 +static bool is_call_or_cast(gimple stmt)
132398 +{
132399 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
132400 +}
132401 +
132402 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
132403 +{
132404 + const_tree rhs;
132405 + gimple def_stmt;
132406 +
132407 + if (node == NULL_TREE)
132408 + return true;
132409 + if (is_gimple_constant(node))
132410 + return true;
132411 +
132412 + def_stmt = get_def_stmt(node);
132413 + if (!def_stmt)
132414 + return false;
132415 +
132416 + if (is_call_or_cast(def_stmt))
132417 + return true;
132418 +
132419 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
132420 + return false;
132421 + rhs = gimple_assign_rhs1(def_stmt);
132422 + def_stmt = get_def_stmt(rhs);
132423 + if (!def_stmt)
132424 + return false;
132425 + return is_call_or_cast(def_stmt);
132426 +}
132427 +
132428 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
132429 +{
132430 + unsigned int use_num;
132431 + gassign *so_stmt;
132432 + const_gimple def_stmt;
132433 + const_tree rhs1, rhs2;
132434 + tree rhs = gimple_assign_rhs1(stmt);
132435 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
132436 + const_tree rhs_type = TREE_TYPE(rhs);
132437 +
132438 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
132439 + return;
132440 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
132441 + return;
132442 + use_num = uses_num(rhs);
132443 + if (use_num != 1)
132444 + return;
132445 +
132446 + def_stmt = get_def_stmt(rhs);
132447 + if (!def_stmt)
132448 + return;
132449 + if (!is_gimple_assign(def_stmt))
132450 + return;
132451 +
132452 + rhs1 = gimple_assign_rhs1(def_stmt);
132453 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
132454 + return;
132455 +
132456 + rhs2 = gimple_assign_rhs2(def_stmt);
132457 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
132458 + return;
132459 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
132460 + return;
132461 +
132462 + so_stmt = get_dup_stmt(visited, stmt);
132463 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
132464 +}
132465 +
132466 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
132467 new file mode 100644
132468 index 0000000..c1b4773
132469 --- /dev/null
132470 +++ b/tools/gcc/size_overflow_plugin/misc.c
132471 @@ -0,0 +1,441 @@
132472 +/*
132473 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132474 + * Licensed under the GPL v2, or (at your option) v3
132475 + *
132476 + * Homepage:
132477 + * https://github.com/ephox-gcc-plugins/size_overflow
132478 + *
132479 + * Documentation:
132480 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132481 + *
132482 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132483 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132484 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132485 + *
132486 + * Usage:
132487 + * $ make
132488 + * $ make run
132489 + */
132490 +
132491 +#include "size_overflow.h"
132492 +
132493 +const char *get_type_name_from_field(const_tree field_decl)
132494 +{
132495 + const_tree context, type_name;
132496 +
132497 + if (TREE_CODE(field_decl) != FIELD_DECL)
132498 + return NULL;
132499 +
132500 + context = DECL_CONTEXT(field_decl);
132501 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
132502 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
132503 + if (type_name == NULL_TREE)
132504 + return NULL;
132505 +
132506 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
132507 + return IDENTIFIER_POINTER(type_name);
132508 + else if (TREE_CODE(type_name) == TYPE_DECL)
132509 + return DECL_NAME_POINTER(type_name);
132510 +
132511 + debug_tree((tree)field_decl);
132512 + debug_tree((tree)type_name);
132513 + gcc_unreachable();
132514 +}
132515 +
132516 +// Was the function created by the compiler itself?
132517 +bool made_by_compiler(const_tree decl)
132518 +{
132519 + struct cgraph_node *node;
132520 +
132521 + if (FUNCTION_PTR_P(decl))
132522 + return false;
132523 + if (TREE_CODE(decl) == VAR_DECL)
132524 + return false;
132525 +
132526 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
132527 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
132528 + return true;
132529 + if (DECL_ARTIFICIAL(decl))
132530 + return true;
132531 +
132532 + node = get_cnode(decl);
132533 + if (!node)
132534 + return false;
132535 + return node->clone_of != NULL;
132536 +}
132537 +
132538 +bool skip_types(const_tree var)
132539 +{
132540 + const_tree type;
132541 +
132542 + type = TREE_TYPE(var);
132543 + if (type == NULL_TREE)
132544 + return true;
132545 +
132546 + switch (TREE_CODE(type)) {
132547 + case INTEGER_TYPE:
132548 + case ENUMERAL_TYPE:
132549 + return false;
132550 + default:
132551 + return true;
132552 + }
132553 +}
132554 +
132555 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
132556 +{
132557 + gimple def_stmt;
132558 +
132559 + gcc_assert(fn_ptr != NULL_TREE);
132560 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
132561 +
132562 + if (is_gimple_constant(fn_ptr))
132563 + return NULL;
132564 +
132565 + def_stmt = get_def_stmt(fn_ptr);
132566 + gcc_assert(def_stmt);
132567 + return def_stmt;
132568 +}
132569 +
132570 +gimple get_def_stmt(const_tree node)
132571 +{
132572 + gcc_assert(node != NULL_TREE);
132573 +
132574 + if (TREE_CODE(node) != SSA_NAME)
132575 + return NULL;
132576 + return SSA_NAME_DEF_STMT(node);
132577 +}
132578 +
132579 +tree create_new_var(tree type)
132580 +{
132581 + tree new_var = create_tmp_var(type, "cicus");
132582 +
132583 + add_referenced_var(new_var);
132584 + return new_var;
132585 +}
132586 +
132587 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
132588 +{
132589 + const_gimple def_stmt = get_def_stmt(rhs);
132590 +
132591 + if (force)
132592 + return false;
132593 +
132594 + if (is_gimple_constant(rhs))
132595 + return false;
132596 +
132597 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
132598 + return false;
132599 +
132600 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
132601 + return false;
132602 +
132603 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
132604 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
132605 + return false;
132606 +
132607 + return true;
132608 +}
132609 +
132610 +tree cast_a_tree(tree type, tree var)
132611 +{
132612 + gcc_assert(type != NULL_TREE);
132613 + gcc_assert(var != NULL_TREE);
132614 + gcc_assert(fold_convertible_p(type, var));
132615 +
132616 + return fold_convert(type, var);
132617 +}
132618 +
132619 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
132620 +{
132621 + gassign *assign;
132622 + gimple def_stmt;
132623 +
132624 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
132625 + gcc_assert(!is_gimple_constant(rhs));
132626 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
132627 + gcc_unreachable();
132628 +
132629 + def_stmt = get_def_stmt(rhs);
132630 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
132631 + return def_stmt;
132632 +
132633 + if (lhs == CREATE_NEW_VAR)
132634 + lhs = create_new_var(dst_type);
132635 +
132636 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
132637 +
132638 + if (!gsi_end_p(*gsi)) {
132639 + location_t loc = gimple_location(gsi_stmt(*gsi));
132640 + gimple_set_location(assign, loc);
132641 + }
132642 +
132643 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
132644 +
132645 + if (before)
132646 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
132647 + else
132648 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
132649 + update_stmt(assign);
132650 + return assign;
132651 +}
132652 +
132653 +bool is_size_overflow_type(const_tree var)
132654 +{
132655 + const char *name;
132656 + const_tree type_name, type;
132657 +
132658 + if (var == NULL_TREE)
132659 + return false;
132660 +
132661 + type = TREE_TYPE(var);
132662 + type_name = TYPE_NAME(type);
132663 + if (type_name == NULL_TREE)
132664 + return false;
132665 +
132666 + if (DECL_P(type_name))
132667 + name = DECL_NAME_POINTER(type_name);
132668 + else
132669 + name = IDENTIFIER_POINTER(type_name);
132670 +
132671 + if (!strncmp(name, "size_overflow_type", 18))
132672 + return true;
132673 + return false;
132674 +}
132675 +
132676 +// Determine if a cloned function has all the original arguments
132677 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
132678 +{
132679 + const_tree new_decl_list, old_decl_list;
132680 +
132681 + if (new_node->clone_of && new_node->clone.tree_map)
132682 + return !new_node->clone.args_to_skip;
132683 +
132684 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
132685 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
132686 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
132687 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
132688 +
132689 + return true;
132690 +}
132691 +
132692 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
132693 +{
132694 + unsigned int new_num;
132695 + const_tree fndecl_arg;
132696 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
132697 + const_tree arg, target_fndecl_arglist;
132698 +
132699 + if (num == 0)
132700 + return num;
132701 +
132702 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
132703 + return num;
132704 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
132705 + return CANNOT_FIND_ARG;
132706 +
132707 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
132708 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
132709 + return CANNOT_FIND_ARG;
132710 +
132711 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
132712 + gcc_assert(fndecl_arg != NULL_TREE);
132713 +
132714 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
132715 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
132716 + return new_num;
132717 + }
132718 +
132719 + return CANNOT_FIND_ARG;
132720 +}
132721 +
132722 +// Find the specified argument in the originally cloned function
132723 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
132724 +{
132725 + bitmap args_to_skip;
132726 + unsigned int i, new_argnum = clone_argnum;
132727 +
132728 + if (unchanged_arglist(new_node, old_node))
132729 + return clone_argnum;
132730 +
132731 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132732 + args_to_skip = new_node->clone.args_to_skip;
132733 + for (i = 0; i < clone_argnum; i++) {
132734 + if (bitmap_bit_p(args_to_skip, i))
132735 + new_argnum++;
132736 + }
132737 + return new_argnum;
132738 +}
132739 +
132740 +// Find the specified argument in the clone
132741 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
132742 +{
132743 + bitmap args_to_skip;
132744 + unsigned int i, new_argnum = orig_argnum;
132745 +
132746 + if (unchanged_arglist(new_node, old_node))
132747 + return orig_argnum;
132748 +
132749 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132750 + args_to_skip = new_node->clone.args_to_skip;
132751 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
132752 + // XXX torolni kellene a nodeot
132753 + return CANNOT_FIND_ARG;
132754 +
132755 + for (i = 0; i < orig_argnum; i++) {
132756 + if (bitmap_bit_p(args_to_skip, i))
132757 + new_argnum--;
132758 + }
132759 + return new_argnum;
132760 +}
132761 +
132762 +// Associate the argument between a clone and a cloned function
132763 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
132764 +{
132765 + bool node_clone, correct_argnum_of_node_clone;
132766 + const_tree correct_argnum_of_node_decl, node_decl;
132767 +
132768 + if (node == correct_argnum_of_node)
132769 + return argnum;
132770 + if (argnum == 0)
132771 + return argnum;
132772 +
132773 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
132774 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
132775 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
132776 +
132777 + if (node) {
132778 + node_decl = NODE_DECL(node);
132779 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
132780 + node_clone = made_by_compiler(node_decl);
132781 + } else {
132782 + node_decl = NULL_TREE;
132783 + node_clone = false;
132784 + }
132785 +
132786 + if (correct_argnum_of_node_decl == node_decl)
132787 + return argnum;
132788 +
132789 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
132790 + // the original decl is lost if both nodes are clones
132791 + if (node_clone && correct_argnum_of_node_clone) {
132792 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
132793 + return argnum;
132794 + }
132795 +
132796 + if (node_clone && !correct_argnum_of_node_clone)
132797 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
132798 + else if (!node_clone && correct_argnum_of_node_clone)
132799 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
132800 +
132801 + if (node)
132802 + debug_tree((tree)NODE_DECL(node));
132803 + debug_tree((tree)correct_argnum_of_node_decl);
132804 + gcc_unreachable();
132805 +}
132806 +
132807 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
132808 +{
132809 + struct cgraph_node *node, *correct_argnum_of_node;
132810 +
132811 + gcc_assert(decl != NULL_TREE);
132812 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
132813 +
132814 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
132815 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
132816 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
132817 +
132818 + node = get_cnode(decl);
132819 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
132820 +}
132821 +
132822 +// Find the original cloned function
132823 +tree get_orig_fndecl(const_tree clone_fndecl)
132824 +{
132825 + struct cgraph_node *node;
132826 +
132827 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
132828 + return (tree)DECL_ORIGIN(clone_fndecl);
132829 + node = get_cnode(clone_fndecl);
132830 + if (!node)
132831 + return (tree)clone_fndecl;
132832 +
132833 + while (node->clone_of)
132834 + node = node->clone_of;
132835 + if (!made_by_compiler(NODE_DECL(node)))
132836 + return NODE_DECL(node);
132837 + // Return the cloned decl because it is needed for the transform callback
132838 + return (tree)clone_fndecl;
132839 +}
132840 +
132841 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
132842 +{
132843 + if (gimple_call_num_args(stmt) == 0)
132844 + return NULL_TREE;
132845 + return gimple_call_fndecl(stmt);
132846 +}
132847 +
132848 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
132849 +{
132850 + tree fndecl;
132851 +
132852 + fndecl = get_interesting_fndecl_from_stmt(stmt);
132853 + if (fndecl == NULL_TREE)
132854 + return NULL_TREE;
132855 + return get_orig_fndecl(fndecl);
132856 +}
132857 +
132858 +void set_dominance_info(void)
132859 +{
132860 + calculate_dominance_info(CDI_DOMINATORS);
132861 + calculate_dominance_info(CDI_POST_DOMINATORS);
132862 +}
132863 +
132864 +void unset_dominance_info(void)
132865 +{
132866 + free_dominance_info(CDI_DOMINATORS);
132867 + free_dominance_info(CDI_POST_DOMINATORS);
132868 +}
132869 +
132870 +void set_current_function_decl(tree fndecl)
132871 +{
132872 + gcc_assert(fndecl != NULL_TREE);
132873 +
132874 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
132875 +#if BUILDING_GCC_VERSION <= 4007
132876 + current_function_decl = fndecl;
132877 +#endif
132878 + set_dominance_info();
132879 +}
132880 +
132881 +void unset_current_function_decl(void)
132882 +{
132883 + unset_dominance_info();
132884 +#if BUILDING_GCC_VERSION <= 4007
132885 + current_function_decl = NULL_TREE;
132886 +#endif
132887 + pop_cfun();
132888 +}
132889 +
132890 +bool is_valid_cgraph_node(struct cgraph_node *node)
132891 +{
132892 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
132893 + return false;
132894 + if (node->thunk.thunk_p || node->alias)
132895 + return false;
132896 + return true;
132897 +}
132898 +
132899 +tree get_lhs(const_gimple stmt)
132900 +{
132901 + switch (gimple_code(stmt)) {
132902 + case GIMPLE_ASSIGN:
132903 + case GIMPLE_CALL:
132904 + return gimple_get_lhs(stmt);
132905 + case GIMPLE_PHI:
132906 + return gimple_phi_result(stmt);
132907 + default:
132908 + debug_gimple_stmt((gimple)stmt);
132909 + gcc_unreachable();
132910 + }
132911 +}
132912 +
132913 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132914 new file mode 100644
132915 index 0000000..5622b51
132916 --- /dev/null
132917 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132918 @@ -0,0 +1,137 @@
132919 +/*
132920 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132921 + * Licensed under the GPL v2, or (at your option) v3
132922 + *
132923 + * Homepage:
132924 + * https://github.com/ephox-gcc-plugins/size_overflow
132925 + *
132926 + * Documentation:
132927 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132928 + *
132929 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132930 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132931 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132932 + *
132933 + * Usage:
132934 + * $ make
132935 + * $ make run
132936 + */
132937 +
132938 +#include "size_overflow.h"
132939 +
132940 +bool skip_expr_on_double_type(const gassign *stmt)
132941 +{
132942 + enum tree_code code = gimple_assign_rhs_code(stmt);
132943 +
132944 + switch (code) {
132945 + case RSHIFT_EXPR:
132946 + case TRUNC_DIV_EXPR:
132947 + case CEIL_DIV_EXPR:
132948 + case FLOOR_DIV_EXPR:
132949 + case ROUND_DIV_EXPR:
132950 + case EXACT_DIV_EXPR:
132951 + case RDIV_EXPR:
132952 + case TRUNC_MOD_EXPR:
132953 + case CEIL_MOD_EXPR:
132954 + case FLOOR_MOD_EXPR:
132955 + case ROUND_MOD_EXPR:
132956 + return true;
132957 + default:
132958 + return false;
132959 + }
132960 +}
132961 +
132962 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
132963 +{
132964 + const_tree orig_rhs1;
132965 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
132966 + const_gimple down_cast, up_cast;
132967 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
132968 +
132969 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132970 + down_lhs = get_lhs(down_cast);
132971 +
132972 + gsi = gsi_for_stmt(use_stmt);
132973 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132974 + new_lhs = get_lhs(up_cast);
132975 +
132976 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
132977 + if (operand_equal_p(orig_rhs1, rhs, 0))
132978 + gimple_assign_set_rhs1(use_stmt, new_lhs);
132979 + else
132980 + gimple_assign_set_rhs2(use_stmt, new_lhs);
132981 + update_stmt(use_stmt);
132982 +
132983 + pointer_set_insert(visited->my_stmts, up_cast);
132984 + pointer_set_insert(visited->my_stmts, down_cast);
132985 + pointer_set_insert(visited->skip_expr_casts, up_cast);
132986 + pointer_set_insert(visited->skip_expr_casts, down_cast);
132987 +}
132988 +
132989 +static tree get_proper_unsigned_half_type(const_tree node)
132990 +{
132991 + tree new_type, type;
132992 +
132993 + gcc_assert(is_size_overflow_type(node));
132994 +
132995 + type = TREE_TYPE(node);
132996 + switch (TYPE_MODE(type)) {
132997 + case HImode:
132998 + new_type = unsigned_intQI_type_node;
132999 + break;
133000 + case SImode:
133001 + new_type = unsigned_intHI_type_node;
133002 + break;
133003 + case DImode:
133004 + new_type = unsigned_intSI_type_node;
133005 + break;
133006 + case TImode:
133007 + new_type = unsigned_intDI_type_node;
133008 + break;
133009 + default:
133010 + gcc_unreachable();
133011 + }
133012 +
133013 + if (TYPE_QUALS(type) != 0)
133014 + return build_qualified_type(new_type, TYPE_QUALS(type));
133015 + return new_type;
133016 +}
133017 +
133018 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
133019 +{
133020 + tree type;
133021 +
133022 + if (rhs == NULL_TREE)
133023 + return;
133024 + if (!is_size_overflow_type(rhs))
133025 + return;
133026 +
133027 + type = get_proper_unsigned_half_type(rhs);
133028 + if (is_gimple_constant(rhs))
133029 + return;
133030 + create_up_and_down_cast(visited, stmt, type, rhs);
133031 +}
133032 +
133033 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
133034 +{
133035 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
133036 + return;
133037 + gcc_assert(is_size_overflow_type(rhs));
133038 + insert_cast_rhs(visited, stmt, rhs);
133039 +}
133040 +
133041 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
133042 +{
133043 + tree rhs1, rhs2;
133044 +
133045 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
133046 + rhs1 = gimple_assign_rhs1(stmt);
133047 + insert_cast(visited, stmt, rhs1);
133048 + }
133049 +
133050 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
133051 + rhs2 = gimple_assign_rhs2(stmt);
133052 + insert_cast(visited, stmt, rhs2);
133053 + }
133054 +}
133055 +
133056 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
133057 new file mode 100644
133058 index 0000000..07e2ba7
133059 --- /dev/null
133060 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
133061 @@ -0,0 +1,281 @@
133062 +#ifndef SIZE_OVERFLOW_H
133063 +#define SIZE_OVERFLOW_H
133064 +
133065 +#define CREATE_NEW_VAR NULL_TREE
133066 +#define MAX_PARAM 31
133067 +#define CANNOT_FIND_ARG 32
133068 +#define NONE_ARGNUM 32
133069 +
133070 +#define BEFORE_STMT true
133071 +#define AFTER_STMT false
133072 +
133073 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
133074 +#define YES_ASM_STR "# size_overflow MARK_YES "
133075 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
133076 +#define SO_ASM_STR "# size_overflow "
133077 +#define OK_ASM_STR "# size_overflow MARK_NO"
133078 +
133079 +#define FUNCTION_PTR_P(node) \
133080 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
133081 +
133082 +#define CODES_LIMIT 32
133083 +
133084 +#define GLOBAL_NIFN_LEN 65536
133085 +#define NO_HASH 65537
133086 +
133087 +#include "gcc-common.h"
133088 +
133089 +#include <string.h>
133090 +#include <limits.h>
133091 +
133092 +enum intentional_mark {
133093 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
133094 +};
133095 +
133096 +enum intentional_overflow_type {
133097 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
133098 +};
133099 +
133100 +enum size_overflow_mark {
133101 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
133102 +};
133103 +
133104 +struct decl_hash {
133105 + size_t tree_codes_len;
133106 + unsigned char tree_codes[CODES_LIMIT];
133107 + const_tree decl;
133108 + unsigned int hash;
133109 + const char *fn_name;
133110 +};
133111 +
133112 +struct next_interesting_function;
133113 +typedef struct next_interesting_function * next_interesting_function_t;
133114 +
133115 +#if BUILDING_GCC_VERSION <= 4007
133116 +DEF_VEC_P(next_interesting_function_t);
133117 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
133118 +#endif
133119 +
133120 +#if BUILDING_GCC_VERSION >= 5000
133121 +typedef struct hash_set<const_gimple> gimple_set;
133122 +
133123 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
133124 +{
133125 + return visited->add(stmt);
133126 +}
133127 +
133128 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
133129 +{
133130 + return visited->contains(stmt);
133131 +}
133132 +
133133 +static inline gimple_set* pointer_set_create(void)
133134 +{
133135 + return new hash_set<const_gimple>;
133136 +}
133137 +
133138 +static inline void pointer_set_destroy(gimple_set *visited)
133139 +{
133140 + delete visited;
133141 +}
133142 +
133143 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
133144 +
133145 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
133146 +{
133147 + return visited->add(node);
133148 +}
133149 +
133150 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
133151 +{
133152 + return visited->contains(node);
133153 +}
133154 +
133155 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
133156 +{
133157 + return new hash_set<next_interesting_function_t>;
133158 +}
133159 +
133160 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
133161 +{
133162 + delete visited;
133163 +}
133164 +#else
133165 +typedef struct pointer_set_t gimple_set;
133166 +typedef struct pointer_set_t next_interesting_function_set;
133167 +
133168 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
133169 +{
133170 + return pointer_set_create();
133171 +}
133172 +#endif
133173 +
133174 +struct visited {
133175 + gimple_set *stmts;
133176 + gimple_set *my_stmts;
133177 + gimple_set *skip_expr_casts;
133178 + gimple_set *no_cast_check;
133179 +};
133180 +
133181 +/*
133182 + * * children: callers with data flow into the integer parameter of decl
133183 + * * decl_name: name of the function or the field
133184 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
133185 + * * hash: hash num of the function
133186 + * * num: parameter number (1-31) or return value (0)
133187 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
133188 + * * orig_next_node: pointer to the originally cloned function
133189 + */
133190 +struct next_interesting_function {
133191 + next_interesting_function_t next;
133192 +#if BUILDING_GCC_VERSION <= 4007
133193 + VEC(next_interesting_function_t, heap) *children;
133194 +#else
133195 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
133196 +#endif
133197 + const char *decl_name;
133198 + const char *context;
133199 + unsigned int hash;
133200 + unsigned int num;
133201 + enum size_overflow_mark marked;
133202 + next_interesting_function_t orig_next_node;
133203 +};
133204 +
133205 +// size_overflow_plugin.c
133206 +extern tree report_size_overflow_decl;
133207 +extern tree size_overflow_type_HI;
133208 +extern tree size_overflow_type_SI;
133209 +extern tree size_overflow_type_DI;
133210 +extern tree size_overflow_type_TI;
133211 +
133212 +
133213 +// size_overflow_plugin_hash.c
133214 +struct size_overflow_hash {
133215 + const struct size_overflow_hash * const next;
133216 + const char * const name;
133217 + const unsigned int param;
133218 +};
133219 +
133220 +extern const char *get_orig_decl_name(const_tree decl);
133221 +extern bool is_size_overflow_asm(const_gimple stmt);
133222 +extern void print_missing_function(next_interesting_function_t node);
133223 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
133224 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
133225 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
133226 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
133227 +
133228 +
133229 +// intentional_overflow.c
133230 +extern tree get_size_overflow_asm_input(const gasm *stmt);
133231 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
133232 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
133233 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
133234 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
133235 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
133236 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
133237 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
133238 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
133239 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
133240 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
133241 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
133242 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
133243 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
133244 +
133245 +
133246 +// insert_size_overflow_asm.c
133247 +#if BUILDING_GCC_VERSION >= 4009
133248 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
133249 +#else
133250 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
133251 +#endif
133252 +extern bool search_interesting_args(tree fndecl, bool *argnums);
133253 +
133254 +
133255 +// misc.c
133256 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
133257 +extern const char *get_type_name_from_field(const_tree field_decl);
133258 +extern void set_dominance_info(void);
133259 +extern void unset_dominance_info(void);
133260 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
133261 +extern tree get_orig_fndecl(const_tree clone_fndecl);
133262 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
133263 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
133264 +extern void set_current_function_decl(tree fndecl);
133265 +extern void unset_current_function_decl(void);
133266 +extern gimple get_def_stmt(const_tree node);
133267 +extern tree create_new_var(tree type);
133268 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
133269 +extern bool skip_types(const_tree var);
133270 +extern tree cast_a_tree(tree type, tree var);
133271 +extern bool is_size_overflow_type(const_tree var);
133272 +extern bool made_by_compiler(const_tree decl);
133273 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
133274 +extern tree get_lhs(const_gimple stmt);
133275 +
133276 +
133277 +// size_overflow_transform.c
133278 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
133279 +extern tree handle_fnptr_assign(const_gimple stmt);
133280 +
133281 +
133282 +// size_overflow_transform_core.c
133283 +extern tree expand(struct visited *visited, tree lhs);
133284 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
133285 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
133286 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
133287 +
133288 +
133289 +// remove_unnecessary_dup.c
133290 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
133291 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
133292 +extern bool skip_expr_on_double_type(const gassign *stmt);
133293 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
133294 +
133295 +
133296 +// size_overflow_ipa.c
133297 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
133298 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
133299 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
133300 +extern struct cgraph_node *get_cnode(const_tree fndecl);
133301 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
133302 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
133303 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
133304 +extern void size_overflow_register_hooks(void);
133305 +#if BUILDING_GCC_VERSION >= 4009
133306 +extern opt_pass *make_size_overflow_functions_pass(void);
133307 +#else
133308 +extern struct opt_pass *make_size_overflow_functions_pass(void);
133309 +#endif
133310 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
133311 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133312 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133313 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
133314 +
133315 +
133316 +// size_overflow_lto.c
133317 +extern void size_overflow_read_summary_lto(void);
133318 +#if BUILDING_GCC_VERSION >= 4008
133319 +extern void size_overflow_write_summary_lto(void);
133320 +#elif BUILDING_GCC_VERSION >= 4006
133321 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
133322 +#else
133323 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
133324 +#endif
133325 +
133326 +// size_overflow_fnptrs.c
133327 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
133328 +extern void check_local_variables(next_interesting_function_t next_node);
133329 +extern void check_global_variables(next_interesting_function_t cur_global);
133330 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
133331 +
133332 +
133333 +// size_overflow_debug.c
133334 +extern void __unused print_intentional_mark(enum intentional_mark mark);
133335 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
133336 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
133337 +extern void __unused print_global_next_interesting_functions(void);
133338 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
133339 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
133340 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
133341 +
133342 +#endif
133343 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133344 new file mode 100644
133345 index 0000000..b8e7188
133346 --- /dev/null
133347 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
133348 @@ -0,0 +1,164 @@
133349 +/*
133350 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
133351 + * Licensed under the GPL v2, or (at your option) v3
133352 + *
133353 + * Homepage:
133354 + * https://github.com/ephox-gcc-plugins/size_overflow
133355 + *
133356 + * Documentation:
133357 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
133358 + *
133359 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
133360 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
133361 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
133362 + *
133363 + * Usage:
133364 + * $ make
133365 + * $ make run
133366 + */
133367 +
133368 +#include "size_overflow.h"
133369 +
133370 +void __unused print_intentional_mark(enum intentional_mark mark)
133371 +{
133372 + fprintf(stderr, "intentional mark: ");
133373 + switch (mark) {
133374 + case MARK_NO:
133375 + fprintf(stderr, "mark_no\n");
133376 + break;
133377 + case MARK_YES:
133378 + fprintf(stderr, "mark_yes\n");
133379 + break;
133380 + case MARK_TURN_OFF:
133381 + fprintf(stderr, "mark_turn_off\n");
133382 + break;
133383 + case MARK_END_INTENTIONAL:
133384 + fprintf(stderr, "mark_end_intentional\n");
133385 + break;
133386 + }
133387 +}
133388 +
133389 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
133390 +{
133391 + basic_block bb;
133392 +
133393 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
133394 +
133395 + fprintf(file, "\nstmts:\n");
133396 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
133397 + gimple_stmt_iterator si;
133398 +
133399 + fprintf(file, "<bb %u>:\n", bb->index);
133400 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
133401 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133402 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
133403 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
133404 + fprintf(file, "\n");
133405 + }
133406 +
133407 + fprintf(file, "---------------------------------\n");
133408 +
133409 + return 0;
133410 +}
133411 +
133412 +static void __unused print_next_interesting_function(next_interesting_function_t node)
133413 +{
133414 + unsigned int i;
133415 + next_interesting_function_t cur;
133416 +
133417 + if (!node)
133418 + return;
133419 +
133420 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
133421 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
133422 +
133423 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
133424 +#if BUILDING_GCC_VERSION <= 4007
133425 + if (VEC_empty(next_interesting_function_t, node->children))
133426 + return;
133427 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
133428 +#else
133429 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
133430 +#endif
133431 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
133432 + }
133433 +}
133434 +
133435 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
133436 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
133437 +{
133438 + next_interesting_function_t cur;
133439 + unsigned int len;
133440 +
133441 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
133442 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
133443 + fprintf(stderr, "%u. ", len + 1);
133444 + print_next_interesting_function(cur);
133445 +
133446 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
133447 + print_next_interesting_function(cur->orig_next_node);
133448 +
133449 + if (only_this)
133450 + break;
133451 + }
133452 +
133453 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
133454 +}
133455 +
133456 +void __unused print_global_next_interesting_functions(void)
133457 +{
133458 + unsigned int i;
133459 +
133460 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
133461 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
133462 + if (!global_next_interesting_function[i])
133463 + continue;
133464 + fprintf(stderr, "hash: %u\n", i);
133465 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
133466 + }
133467 + fprintf(stderr, "----------------------\n\n");
133468 +}
133469 +
133470 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
133471 +void __unused print_children_chain_list(next_interesting_function_t next_node)
133472 +{
133473 + next_interesting_function_t cur;
133474 + unsigned int i;
133475 +
133476 +#if BUILDING_GCC_VERSION <= 4007
133477 + if (VEC_empty(next_interesting_function_t, next_node->children))
133478 + return;
133479 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
133480 +#else
133481 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
133482 +#endif
133483 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
133484 + print_children_chain_list(cur);
133485 + }
133486 +}
133487 +
133488 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
133489 +{
133490 + next_interesting_function_t cur;
133491 +
133492 + for (cur = head; cur; cur = cur->next) {
133493 +#if BUILDING_GCC_VERSION <= 4007
133494 + if (VEC_empty(next_interesting_function_t, cur->children))
133495 +#else
133496 + if (vec_safe_length(cur->children) == 0)
133497 +#endif
133498 + continue;
133499 + fprintf(stderr, "############ START ############\n");
133500 + print_children_chain_list(cur);
133501 + fprintf(stderr, "############ END ############\n");
133502 + }
133503 +}
133504 +
133505 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
133506 +{
133507 + if (mark == ASM_STMT_SO_MARK)
133508 + return "asm_stmt_so_mark";
133509 + if (mark == YES_SO_MARK)
133510 + return "yes_so_mark";
133511 + return "no_so_mark";
133512 +}
133513 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133514 new file mode 100644
133515 index 0000000..2e9138d
133516 --- /dev/null
133517 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
133518 @@ -0,0 +1,28379 @@
133519 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
133520 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
133521 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
133522 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
133523 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
133524 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
133525 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
133526 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
133527 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
133528 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
133529 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
133530 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
133531 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
133532 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
133533 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
133534 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
133535 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
133536 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
133537 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
133538 +padzero_55 padzero 1 55 NULL nohasharray
133539 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
133540 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
133541 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
133542 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
133543 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
133544 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
133545 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
133546 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
133547 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
133548 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
133549 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
133550 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
133551 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
133552 +load_msg_95 load_msg 2 95 NULL
133553 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
133554 +fat_statfs_102 fat_statfs 0 102 NULL
133555 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
133556 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
133557 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
133558 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
133559 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
133560 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
133561 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
133562 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
133563 +smack_syslog_126 smack_syslog 0 126 NULL
133564 +init_q_132 init_q 4 132 NULL
133565 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
133566 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
133567 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
133568 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
133569 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
133570 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
133571 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
133572 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
133573 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
133574 +set_max_uV_156 set_max_uV 0-4 156 NULL
133575 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
133576 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
133577 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
133578 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
133579 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
133580 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
133581 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
133582 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
133583 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
133584 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
133585 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
133586 +palmas_write_197 palmas_write 0 197 NULL
133587 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
133588 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
133589 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
133590 +owned_show_208 owned_show 0 208 NULL
133591 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
133592 +store_cpufv_215 store_cpufv 0-4 215 NULL
133593 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
133594 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
133595 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
133596 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
133597 +shdma_init_232 shdma_init 3 232 NULL
133598 +aux1_show_233 aux1_show 0 233 NULL
133599 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
133600 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
133601 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
133602 +ore_write_243 ore_write 0 243 NULL
133603 +ac_read_244 ac_read 0-3 244 NULL
133604 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
133605 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
133606 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
133607 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
133608 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
133609 +setup_stream_272 setup_stream 0 272 NULL nohasharray
133610 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272 nohasharray
133611 +mpls_dev_sysctl_register_272 mpls_dev_sysctl_register 0 272 &mxl111sf_ctrl_msg_272
133612 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
133613 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
133614 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
133615 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
133616 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
133617 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
133618 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
133619 +ipvlan_open_298 ipvlan_open 0 298 NULL
133620 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
133621 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
133622 +pin_configs_show_303 pin_configs_show 0 303 NULL
133623 +SYSC_connect_304 SYSC_connect 3 304 NULL
133624 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
133625 +syslog_print_307 syslog_print 2-0 307 NULL
133626 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
133627 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
133628 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
133629 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
133630 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
133631 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
133632 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
133633 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
133634 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
133635 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
133636 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
133637 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
133638 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
133639 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
133640 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
133641 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
133642 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
133643 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
133644 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
133645 +ghash_setkey_353 ghash_setkey 0 353 NULL
133646 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
133647 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
133648 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
133649 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
133650 +boottime_get_364 boottime_get 0 364 NULL nohasharray
133651 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
133652 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
133653 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
133654 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
133655 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
133656 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
133657 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
133658 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
133659 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
133660 +gameport_description_show_382 gameport_description_show 0 382 NULL
133661 +dump_fh_385 dump_fh 0 385 NULL nohasharray
133662 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
133663 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
133664 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
133665 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
133666 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
133667 +ath5k_reset_404 ath5k_reset 0 404 NULL
133668 +hw_device_state_409 hw_device_state 0 409 NULL
133669 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
133670 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
133671 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
133672 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
133673 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
133674 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
133675 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
133676 +ems_usb_open_422 ems_usb_open 0 422 NULL
133677 +patch_alc861_423 patch_alc861 0 423 NULL
133678 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
133679 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
133680 +null_init_434 null_init 0 434 NULL nohasharray
133681 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
133682 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
133683 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
133684 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
133685 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
133686 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
133687 +msr_write_444 msr_write 0-3 444 NULL
133688 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
133689 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
133690 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
133691 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
133692 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
133693 +show_console_458 show_console 0 458 NULL
133694 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
133695 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
133696 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
133697 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
133698 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
133699 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
133700 +reg_show_state_474 reg_show_state 0 474 NULL
133701 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
133702 +flash_fault_show_477 flash_fault_show 0 477 NULL
133703 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
133704 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
133705 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
133706 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
133707 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
133708 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
133709 +rmd256_init_494 rmd256_init 0 494 NULL
133710 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
133711 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
133712 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
133713 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
133714 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
133715 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
133716 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
133717 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
133718 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
133719 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
133720 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
133721 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
133722 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
133723 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
133724 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
133725 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
133726 +store_temp_type_531 store_temp_type 0-4 531 NULL
133727 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
133728 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
133729 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
133730 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
133731 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
133732 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
133733 +write_room_541 write_room 0 541 NULL
133734 +dle_count_543 dle_count 0 543 NULL
133735 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
133736 +devres_alloc_551 devres_alloc 2 551 NULL
133737 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
133738 +init_560 init 0 560 NULL nohasharray
133739 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
133740 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
133741 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
133742 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
133743 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
133744 +myri10ge_open_577 myri10ge_open 0 577 NULL
133745 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
133746 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
133747 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
133748 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
133749 +fb_check_caps_585 fb_check_caps 0 585 NULL
133750 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
133751 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
133752 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
133753 +card_id_show_592 card_id_show 0 592 NULL nohasharray
133754 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
133755 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
133756 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
133757 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
133758 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
133759 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
133760 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
133761 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
133762 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
133763 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
133764 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
133765 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
133766 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
133767 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
133768 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
133769 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
133770 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
133771 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
133772 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
133773 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
133774 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
133775 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
133776 +read_650 read 0-5-6 650 NULL
133777 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
133778 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
133779 +max2165_set_params_652 max2165_set_params 0 652 NULL
133780 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
133781 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
133782 +mpage_readpage_658 mpage_readpage 0 658 NULL
133783 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
133784 +show_ds_req_665 show_ds_req 0 665 NULL
133785 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
133786 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
133787 +div_u64_rem_672 div_u64_rem 0 672 NULL
133788 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
133789 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
133790 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
133791 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
133792 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
133793 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
133794 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
133795 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
133796 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
133797 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
133798 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
133799 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
133800 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
133801 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
133802 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
133803 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
133804 +vlan_get_size_715 vlan_get_size 0 715 NULL
133805 +disk_max_parts_719 disk_max_parts 0 719 NULL
133806 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
133807 +common_perm_726 common_perm 0 726 NULL
133808 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
133809 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
133810 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
133811 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
133812 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
133813 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
133814 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
133815 +srp_send_req_748 srp_send_req 0 748 NULL
133816 +ddp_set_map_751 ddp_set_map 4 751 NULL
133817 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
133818 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
133819 +show_node_type_755 show_node_type 0 755 NULL
133820 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
133821 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
133822 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
133823 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
133824 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
133825 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
133826 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
133827 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
133828 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
133829 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
133830 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
133831 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
133832 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
133833 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
133834 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
133835 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
133836 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
133837 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
133838 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
133839 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
133840 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
133841 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
133842 +csio_vport_create_812 csio_vport_create 0 812 NULL
133843 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
133844 +if_writecmd_815 if_writecmd 2 815 NULL
133845 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
133846 +igb_request_irq_821 igb_request_irq 0 821 NULL
133847 +si4713_read_property_825 si4713_read_property 0 825 NULL
133848 +read_fifo_826 read_fifo 3 826 NULL nohasharray
133849 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
133850 +brightness_get_837 brightness_get 0 837 NULL nohasharray
133851 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
133852 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
133853 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
133854 +show_capability_841 show_capability 0 841 NULL
133855 +SyS_write_846 SyS_write 3 846 NULL
133856 +kobil_write_room_847 kobil_write_room 0 847 NULL
133857 +tnc_next_848 tnc_next 0 848 NULL
133858 +um_idi_read_850 um_idi_read 3-0 850 NULL
133859 +watchdog_write_856 watchdog_write 0-3 856 NULL
133860 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
133861 +error_state_read_859 error_state_read 6-0-5 859 NULL
133862 +reqbufs_output_860 reqbufs_output 0 860 NULL
133863 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
133864 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
133865 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
133866 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
133867 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
133868 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869 nohasharray
133869 +hfsplus_setxattr_869 hfsplus_setxattr 0 869 &ace_set_mac_addr_869
133870 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
133871 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
133872 +link_mem_sections_878 link_mem_sections 0 878 NULL
133873 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
133874 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
133875 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
133876 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
133877 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
133878 +set_node_desc_885 set_node_desc 0-4 885 NULL
133879 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
133880 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
133881 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
133882 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
133883 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
133884 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
133885 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
133886 +set_file_info_909 set_file_info 0 909 NULL
133887 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
133888 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
133889 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
133890 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
133891 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
133892 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
133893 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
133894 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
133895 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
133896 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
133897 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
133898 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
133899 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
133900 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
133901 +navman_write_938 navman_write 0-4 938 NULL
133902 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
133903 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
133904 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
133905 +__nodes_weight_956 __nodes_weight 0 956 NULL
133906 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
133907 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
133908 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
133909 +chksum_setkey_972 chksum_setkey 0 972 NULL
133910 +stop_975 stop 0 975 NULL nohasharray
133911 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
133912 +gprs_open_978 gprs_open 0 978 NULL nohasharray
133913 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
133914 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
133915 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
133916 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
133917 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
133918 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
133919 +show_node_guid_985 show_node_guid 0 985 NULL
133920 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
133921 +memcmp_990 memcmp 0 990 NULL
133922 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
133923 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
133924 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
133925 +cma_free_mem_995 cma_free_mem 2 995 NULL
133926 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
133927 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
133928 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
133929 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
133930 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
133931 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
133932 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
133933 +bt856_init_1009 bt856_init 0 1009 NULL
133934 +readreg_1017 readreg 0-1 1017 NULL
133935 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
133936 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
133937 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
133938 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
133939 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
133940 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
133941 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
133942 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
133943 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
133944 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
133945 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
133946 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
133947 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
133948 +ath5k_start_1041 ath5k_start 0 1041 NULL
133949 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
133950 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
133951 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
133952 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
133953 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
133954 +data_calc_1074 data_calc 0 1074 NULL
133955 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
133956 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
133957 +hwrng_init_1077 hwrng_init 0 1077 NULL
133958 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
133959 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
133960 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
133961 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
133962 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
133963 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
133964 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
133965 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
133966 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
133967 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
133968 +in1_input_show_1099 in1_input_show 0 1099 NULL
133969 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
133970 +show_1104 show 0 1104 NULL
133971 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
133972 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
133973 +omninet_open_1110 omninet_open 0 1110 NULL
133974 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
133975 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
133976 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
133977 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
133978 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
133979 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL nohasharray
133980 +sha1_base_finish_1120 sha1_base_finish 0 1120 &edac_fake_inject_write_1120
133981 +splice_read_1122 splice_read 0 1122 NULL
133982 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
133983 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
133984 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
133985 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
133986 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
133987 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
133988 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
133989 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
133990 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
133991 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
133992 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
133993 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
133994 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
133995 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
133996 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
133997 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
133998 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
133999 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
134000 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
134001 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
134002 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
134003 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
134004 +show_1186 show 0 1186 NULL
134005 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
134006 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
134007 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
134008 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
134009 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
134010 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
134011 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
134012 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
134013 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
134014 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
134015 +profile_capable_1207 profile_capable 0 1207 NULL
134016 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
134017 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
134018 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
134019 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
134020 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
134021 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
134022 +power_1221 power 0 1221 NULL
134023 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
134024 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
134025 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
134026 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
134027 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
134028 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
134029 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
134030 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
134031 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
134032 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
134033 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
134034 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
134035 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
134036 +snd_hdac_read_1245 snd_hdac_read 0 1245 NULL
134037 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
134038 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
134039 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
134040 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
134041 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
134042 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
134043 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
134044 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
134045 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
134046 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
134047 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
134048 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
134049 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
134050 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
134051 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
134052 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
134053 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
134054 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
134055 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
134056 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
134057 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
134058 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
134059 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
134060 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
134061 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
134062 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
134063 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
134064 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
134065 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
134066 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
134067 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
134068 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
134069 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
134070 +udf_statfs_1329 udf_statfs 0 1329 NULL
134071 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
134072 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
134073 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
134074 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
134075 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
134076 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
134077 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
134078 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
134079 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
134080 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
134081 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
134082 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
134083 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
134084 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
134085 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
134086 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
134087 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
134088 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
134089 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
134090 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
134091 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
134092 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
134093 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
134094 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
134095 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
134096 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
134097 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
134098 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
134099 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
134100 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
134101 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
134102 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
134103 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
134104 +zone_page_state_1393 zone_page_state 0 1393 NULL
134105 +error_1397 error 0 1397 NULL
134106 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
134107 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
134108 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
134109 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
134110 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
134111 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
134112 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
134113 +wait_comp_1409 wait_comp 0 1409 NULL
134114 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
134115 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
134116 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
134117 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
134118 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
134119 +find_temp_source_1425 find_temp_source 0 1425 NULL
134120 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
134121 +cpia2_read_1434 cpia2_read 0 1434 NULL
134122 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
134123 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
134124 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
134125 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
134126 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
134127 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
134128 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
134129 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
134130 +sub_interval_1466 sub_interval 0 1466 NULL
134131 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
134132 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
134133 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
134134 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
134135 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
134136 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
134137 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
134138 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
134139 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
134140 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
134141 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
134142 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
134143 +fpregs_set_1497 fpregs_set 4 1497 NULL
134144 +em_show_1501 em_show 0 1501 NULL nohasharray
134145 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
134146 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
134147 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
134148 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
134149 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
134150 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
134151 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
134152 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
134153 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
134154 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
134155 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
134156 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
134157 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
134158 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
134159 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
134160 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
134161 +set_max_min_1551 set_max_min 0-4 1551 NULL
134162 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
134163 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
134164 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
134165 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
134166 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
134167 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
134168 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
134169 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
134170 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
134171 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
134172 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
134173 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
134174 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
134175 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
134176 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
134177 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
134178 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
134179 +vv6410_start_1582 vv6410_start 0 1582 NULL
134180 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
134181 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
134182 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
134183 +b44_init_one_1603 b44_init_one 0 1603 NULL
134184 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
134185 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
134186 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
134187 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
134188 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
134189 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
134190 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
134191 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
134192 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
134193 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
134194 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
134195 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
134196 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
134197 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
134198 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
134199 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
134200 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
134201 +tpm_send_1655 tpm_send 0-3 1655 NULL
134202 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
134203 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
134204 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
134205 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
134206 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
134207 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
134208 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
134209 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
134210 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
134211 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
134212 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
134213 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
134214 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
134215 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
134216 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
134217 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
134218 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
134219 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
134220 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
134221 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
134222 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
134223 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
134224 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
134225 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
134226 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
134227 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
134228 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
134229 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
134230 +udf_setattr_1716 udf_setattr 0 1716 NULL
134231 +ufx_blank_1723 ufx_blank 0 1723 NULL
134232 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
134233 +internal_create_group_1733 internal_create_group 0 1733 NULL
134234 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
134235 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
134236 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
134237 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
134238 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
134239 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
134240 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
134241 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
134242 +start_transport_1762 start_transport 0 1762 NULL
134243 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
134244 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
134245 +cosa_write_1774 cosa_write 3 1774 NULL
134246 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
134247 +event_show_1780 event_show 0 1780 NULL
134248 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
134249 +usb_dmac_desc_alloc_1792 usb_dmac_desc_alloc 2 1792 NULL
134250 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
134251 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
134252 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
134253 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
134254 +vt596_access_1815 vt596_access 0 1815 NULL
134255 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
134256 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
134257 +genfs_read_1821 genfs_read 0 1821 NULL
134258 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
134259 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
134260 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
134261 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
134262 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
134263 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
134264 +show_1841 show 0 1841 NULL
134265 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
134266 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
134267 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
134268 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
134269 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
134270 +device_prepare_1870 device_prepare 0 1870 NULL
134271 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
134272 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
134273 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
134274 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
134275 +output_read_1886 output_read 0-5-6 1886 NULL
134276 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
134277 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
134278 +write_1891 write 0 1891 NULL
134279 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
134280 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
134281 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
134282 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
134283 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
134284 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
134285 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
134286 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
134287 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
134288 +fst_open_1911 fst_open 0 1911 NULL
134289 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
134290 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
134291 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
134292 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
134293 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
134294 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
134295 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
134296 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
134297 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
134298 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
134299 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
134300 +bdev_erase_1933 bdev_erase 3 1933 NULL
134301 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
134302 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
134303 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
134304 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
134305 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
134306 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
134307 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
134308 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
134309 +igb_open_1946 igb_open 0 1946 NULL
134310 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
134311 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
134312 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
134313 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
134314 +update_qd_1955 update_qd 0 1955 NULL
134315 +read_swap_header_1957 read_swap_header 0 1957 NULL
134316 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
134317 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
134318 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
134319 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
134320 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
134321 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
134322 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
134323 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
134324 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
134325 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
134326 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
134327 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
134328 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
134329 +config_table_show_1982 config_table_show 0 1982 NULL
134330 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
134331 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
134332 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
134333 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
134334 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
134335 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
134336 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
134337 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
134338 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
134339 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
134340 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
134341 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
134342 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
134343 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
134344 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
134345 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
134346 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
134347 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
134348 +cifs_read_2041 cifs_read 0 2041 NULL
134349 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
134350 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
134351 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
134352 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
134353 +show_speed_2057 show_speed 0 2057 NULL
134354 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
134355 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
134356 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
134357 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
134358 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
134359 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
134360 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
134361 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
134362 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
134363 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
134364 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
134365 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
134366 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
134367 +store_2094 store 0-3 2094 &smbioslabel_show_2094
134368 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
134369 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
134370 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
134371 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
134372 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
134373 +audit_expand_2098 audit_expand 2-0 2098 NULL
134374 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
134375 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
134376 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
134377 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
134378 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
134379 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
134380 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
134381 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
134382 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
134383 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
134384 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
134385 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
134386 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
134387 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
134388 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
134389 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
134390 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
134391 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
134392 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
134393 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
134394 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
134395 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
134396 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
134397 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
134398 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
134399 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
134400 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
134401 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
134402 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
134403 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
134404 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
134405 +ore_read_2175 ore_read 0 2175 NULL
134406 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
134407 +direction_output_2184 direction_output 0 2184 NULL
134408 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
134409 +show_companion_2189 show_companion 0 2189 NULL
134410 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
134411 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
134412 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
134413 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
134414 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
134415 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
134416 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
134417 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
134418 +ghash_final_2210 ghash_final 0 2210 NULL
134419 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
134420 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
134421 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
134422 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
134423 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
134424 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
134425 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
134426 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
134427 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
134428 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
134429 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
134430 +protocol_read_2240 protocol_read 0 2240 NULL
134431 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
134432 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
134433 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
134434 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
134435 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
134436 +do_update_counters_2259 do_update_counters 4 2259 NULL
134437 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
134438 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
134439 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
134440 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
134441 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
134442 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
134443 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
134444 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
134445 +sbni_open_2276 sbni_open 0 2276 NULL
134446 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
134447 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
134448 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
134449 +journal_flush_2281 journal_flush 0 2281 NULL
134450 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
134451 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
134452 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
134453 +transient_state_show_2292 transient_state_show 0 2292 NULL
134454 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
134455 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
134456 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
134457 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
134458 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
134459 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
134460 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
134461 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
134462 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
134463 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
134464 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
134465 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
134466 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
134467 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
134468 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
134469 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
134470 +serial_write_2330 serial_write 3 2330 NULL
134471 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
134472 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
134473 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
134474 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
134475 +adapter_up_2348 adapter_up 0 2348 NULL
134476 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
134477 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
134478 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
134479 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
134480 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
134481 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
134482 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
134483 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
134484 +store_2362 store 0 2362 NULL
134485 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
134486 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
134487 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
134488 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
134489 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
134490 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
134491 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
134492 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
134493 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
134494 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
134495 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
134496 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
134497 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
134498 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
134499 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
134500 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
134501 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
134502 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
134503 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
134504 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
134505 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
134506 +store_console_2419 store_console 0-4 2419 NULL
134507 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
134508 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
134509 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
134510 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
134511 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
134512 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
134513 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
134514 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
134515 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
134516 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
134517 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
134518 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
134519 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
134520 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
134521 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
134522 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
134523 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
134524 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
134525 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
134526 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
134527 +name_size_2461 name_size 0 2461 NULL nohasharray
134528 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
134529 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
134530 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
134531 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
134532 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
134533 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
134534 +update_pmkid_2481 update_pmkid 4 2481 NULL
134535 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
134536 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
134537 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
134538 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
134539 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
134540 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
134541 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
134542 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
134543 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
134544 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
134545 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
134546 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
134547 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
134548 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
134549 +widget_tree_create_2494 widget_tree_create 0 2494 NULL
134550 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
134551 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
134552 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
134553 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
134554 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
134555 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
134556 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
134557 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
134558 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
134559 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
134560 +set_blocksize_2507 set_blocksize 0 2507 NULL
134561 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
134562 +dm_write_2513 dm_write 3 2513 NULL
134563 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
134564 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
134565 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
134566 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
134567 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
134568 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
134569 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
134570 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
134571 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
134572 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
134573 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
134574 +chksum_finup_2530 chksum_finup 0 2530 NULL
134575 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
134576 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
134577 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
134578 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
134579 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
134580 +reset_chip_2547 reset_chip 0 2547 NULL
134581 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
134582 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
134583 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
134584 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
134585 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
134586 +func_2569 func 0 2569 &gfs2_listxattr_2569
134587 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
134588 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
134589 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
134590 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
134591 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
134592 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
134593 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
134594 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
134595 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
134596 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
134597 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
134598 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
134599 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
134600 +vxlan_init_2599 vxlan_init 0 2599 NULL
134601 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
134602 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
134603 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
134604 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
134605 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
134606 +rose_getname_2608 rose_getname 0 2608 NULL
134607 +slot_bytes_2609 slot_bytes 0 2609 NULL
134608 +read_2610 read 0 2610 NULL
134609 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
134610 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
134611 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
134612 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
134613 +switch_status_2629 switch_status 5 2629 NULL
134614 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
134615 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
134616 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
134617 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
134618 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
134619 +offset_show_2645 offset_show 0 2645 NULL
134620 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
134621 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
134622 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
134623 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
134624 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
134625 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
134626 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
134627 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
134628 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
134629 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
134630 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
134631 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
134632 +digi_write_2679 digi_write 0-4 2679 NULL
134633 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
134634 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
134635 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
134636 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
134637 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
134638 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
134639 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
134640 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
134641 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
134642 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
134643 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
134644 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
134645 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
134646 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
134647 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
134648 +udf_setsize_2705 udf_setsize 0 2705 NULL
134649 +rawsock_sendmsg_2706 rawsock_sendmsg 3 2706 NULL
134650 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
134651 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
134652 +sock_error_2715 sock_error 0 2715 NULL nohasharray
134653 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
134654 +migration_call_2716 migration_call 0 2716 NULL
134655 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
134656 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
134657 +llc_ui_recvmsg_2730 llc_ui_recvmsg 3 2730 NULL
134658 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
134659 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
134660 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
134661 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
134662 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
134663 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
134664 +show_2757 show 0 2757 NULL
134665 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
134666 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
134667 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
134668 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
134669 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
134670 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
134671 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
134672 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
134673 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
134674 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
134675 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
134676 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
134677 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
134678 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
134679 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
134680 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
134681 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
134682 +write_2792 write 0 2792 &nvkm_devinit_create__2792
134683 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
134684 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
134685 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
134686 +discover_2798 discover 0 2798 &sound_read_2798
134687 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
134688 +stop_transport_2802 stop_transport 0 2802 NULL
134689 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
134690 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
134691 +sdio_readw_2806 sdio_readw 0 2806 NULL
134692 +show_2808 show 0 2808 NULL
134693 +show_min_2810 show_min 0 2810 NULL
134694 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
134695 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
134696 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
134697 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
134698 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
134699 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
134700 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
134701 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
134702 +pvc_getname_2826 pvc_getname 0 2826 NULL
134703 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
134704 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
134705 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
134706 +sock_create_2838 sock_create 0 2838 NULL
134707 +sctp_packet_2839 sctp_packet 0 2839 NULL
134708 +show_temp_max_2846 show_temp_max 0 2846 NULL
134709 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
134710 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
134711 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
134712 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
134713 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
134714 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
134715 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
134716 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
134717 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
134718 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
134719 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
134720 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
134721 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
134722 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
134723 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
134724 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
134725 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
134726 +coda_setattr_2871 coda_setattr 0 2871 NULL
134727 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
134728 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
134729 +show_2877 show 0 2877 NULL
134730 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
134731 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
134732 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
134733 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
134734 +sata_req_2894 sata_req 0 2894 NULL
134735 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
134736 +cmm_write_2896 cmm_write 3-0 2896 NULL
134737 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
134738 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
134739 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
134740 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
134741 +ore_check_io_2912 ore_check_io 0 2912 NULL
134742 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
134743 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
134744 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
134745 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
134746 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
134747 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
134748 +mls_from_string_2930 mls_from_string 0 2930 NULL
134749 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
134750 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
134751 +show_convrate_2936 show_convrate 0 2936 NULL
134752 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
134753 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
134754 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
134755 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
134756 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
134757 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
134758 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
134759 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
134760 +show_2958 show 0 2958 NULL
134761 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
134762 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
134763 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
134764 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
134765 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
134766 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
134767 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
134768 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
134769 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
134770 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
134771 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
134772 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
134773 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
134774 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
134775 +packet_bind_2996 packet_bind 0 2996 NULL
134776 +store_cardr_2997 store_cardr 4-0 2997 NULL
134777 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
134778 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
134779 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
134780 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
134781 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
134782 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
134783 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
134784 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
134785 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
134786 +depth_write_3021 depth_write 3-0 3021 NULL
134787 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
134788 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
134789 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
134790 +unix_listen_3031 unix_listen 0 3031 NULL
134791 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
134792 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
134793 +show_otp0en_3036 show_otp0en 0 3036 NULL
134794 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
134795 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
134796 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
134797 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
134798 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
134799 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
134800 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
134801 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
134802 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
134803 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
134804 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
134805 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
134806 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
134807 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
134808 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
134809 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
134810 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
134811 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
134812 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
134813 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
134814 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
134815 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
134816 +show_local_port_3076 show_local_port 0 3076 NULL
134817 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
134818 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
134819 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
134820 +free_coherent_3082 free_coherent 4-2 3082 NULL
134821 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
134822 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
134823 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
134824 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
134825 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
134826 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
134827 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
134828 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
134829 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
134830 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
134831 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
134832 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
134833 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
134834 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
134835 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
134836 +m66592_enable_3117 m66592_enable 0 3117 NULL
134837 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
134838 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
134839 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
134840 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
134841 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
134842 +registers_show_3130 registers_show 0 3130 NULL
134843 +print_time_3132 print_time 0 3132 NULL
134844 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
134845 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
134846 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
134847 +filldir_3143 filldir 3 3143 NULL
134848 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
134849 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
134850 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
134851 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
134852 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
134853 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
134854 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
134855 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
134856 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
134857 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
134858 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
134859 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
134860 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166 nohasharray
134861 +mgmt_index_event_3166 mgmt_index_event 4 3166 &islpci_reset_3166
134862 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
134863 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
134864 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
134865 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
134866 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
134867 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
134868 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
134869 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
134870 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
134871 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
134872 +alloc_context_3194 alloc_context 1 3194 NULL
134873 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
134874 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
134875 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
134876 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
134877 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
134878 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
134879 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
134880 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
134881 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
134882 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
134883 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
134884 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
134885 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
134886 +get_target_freq_3217 get_target_freq 0 3217 NULL
134887 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
134888 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
134889 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
134890 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
134891 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
134892 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
134893 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
134894 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
134895 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
134896 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
134897 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
134898 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
134899 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
134900 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
134901 +macb_open_3240 macb_open 0 3240 NULL
134902 +key_key_read_3241 key_key_read 3-0 3241 NULL
134903 +add_widget_node_3244 add_widget_node 0 3244 NULL
134904 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
134905 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
134906 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
134907 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254 nohasharray
134908 +__ip_local_out_sk_3254 __ip_local_out_sk 0 3254 &peak_usb_ndo_open_3254
134909 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
134910 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
134911 +ipaq_open_3260 ipaq_open 0 3260 NULL
134912 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
134913 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
134914 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
134915 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
134916 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
134917 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
134918 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
134919 +gk20a_instobj_ctor_iommu_3274 gk20a_instobj_ctor_iommu 4 3274 NULL
134920 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
134921 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
134922 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
134923 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
134924 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
134925 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
134926 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
134927 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
134928 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
134929 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
134930 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
134931 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
134932 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
134933 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
134934 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
134935 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
134936 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
134937 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
134938 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
134939 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
134940 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
134941 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
134942 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
134943 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
134944 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
134945 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
134946 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
134947 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
134948 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
134949 +ip_local_out_3345 ip_local_out 0 3345 NULL
134950 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
134951 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
134952 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
134953 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
134954 +rose_recvmsg_3352 rose_recvmsg 3 3352 NULL
134955 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
134956 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
134957 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
134958 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
134959 +scnprintf_3360 scnprintf 0-2 3360 NULL
134960 +map_name_show_3361 map_name_show 0 3361 NULL
134961 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
134962 +sr_read_3366 sr_read 3 3366 NULL
134963 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
134964 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0-2 3375 NULL nohasharray
134965 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
134966 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
134967 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
134968 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
134969 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
134970 +slot_show_3380 slot_show 0 3380 NULL nohasharray
134971 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
134972 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
134973 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
134974 +link_state_store_3384 link_state_store 0-4 3384 NULL
134975 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
134976 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
134977 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
134978 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
134979 +sg_write_3392 sg_write 0-3 3392 NULL
134980 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
134981 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
134982 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
134983 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
134984 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
134985 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
134986 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
134987 +__write_reg_3413 __write_reg 0 3413 NULL
134988 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
134989 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
134990 +set_location_3415 set_location 0 3415 NULL nohasharray
134991 +be_open_3415 be_open 0 3415 &set_location_3415
134992 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
134993 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
134994 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
134995 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
134996 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
134997 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
134998 +led_set_status_3432 led_set_status 0 3432 NULL
134999 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
135000 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
135001 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
135002 +dev_register_3440 dev_register 0 3440 NULL
135003 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
135004 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
135005 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
135006 +map_single_3449 map_single 0 3449 NULL
135007 +store_3451 store 0-3 3451 NULL
135008 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
135009 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
135010 +softsynth_write_3455 softsynth_write 3 3455 NULL
135011 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
135012 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
135013 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
135014 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
135015 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
135016 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
135017 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
135018 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
135019 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
135020 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
135021 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
135022 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
135023 +comp_tx_3493 comp_tx 0 3493 NULL
135024 +prepare_3495 prepare 0 3495 NULL
135025 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
135026 +configure_3498 configure 0 3498 NULL
135027 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
135028 +sys_size_show_3507 sys_size_show 0 3507 NULL
135029 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
135030 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
135031 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
135032 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
135033 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
135034 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
135035 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
135036 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
135037 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
135038 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
135039 +adp8870_show_3527 adp8870_show 0 3527 NULL
135040 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
135041 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
135042 +SyS_readv_3539 SyS_readv 3 3539 NULL
135043 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
135044 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
135045 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
135046 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
135047 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
135048 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
135049 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
135050 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
135051 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
135052 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
135053 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
135054 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
135055 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
135056 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
135057 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
135058 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
135059 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
135060 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
135061 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
135062 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
135063 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
135064 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
135065 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
135066 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
135067 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
135068 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
135069 +vc_resize_3585 vc_resize 2-3 3585 NULL
135070 +ifalias_show_3586 ifalias_show 0 3586 NULL
135071 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
135072 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
135073 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
135074 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
135075 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
135076 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
135077 +ray_open_3608 ray_open 0 3608 NULL
135078 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
135079 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
135080 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
135081 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
135082 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
135083 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
135084 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
135085 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
135086 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
135087 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
135088 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
135089 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
135090 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
135091 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
135092 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
135093 +store_3640 store 0 3640 NULL
135094 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
135095 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
135096 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
135097 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
135098 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
135099 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
135100 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
135101 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
135102 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
135103 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
135104 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
135105 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
135106 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
135107 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
135108 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
135109 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
135110 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
135111 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
135112 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
135113 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
135114 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
135115 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
135116 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
135117 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
135118 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
135119 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
135120 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
135121 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
135122 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
135123 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
135124 +cfg80211_vendor_event_alloc_3709 cfg80211_vendor_event_alloc 3 3709 NULL
135125 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
135126 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
135127 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
135128 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
135129 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
135130 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
135131 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
135132 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
135133 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
135134 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
135135 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
135136 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
135137 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
135138 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
135139 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
135140 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
135141 +pegasus_open_3748 pegasus_open 0 3748 NULL
135142 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
135143 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
135144 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
135145 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
135146 +show_log_height_3759 show_log_height 0 3759 NULL
135147 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
135148 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
135149 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
135150 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
135151 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
135152 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
135153 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
135154 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
135155 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
135156 +ping_recvmsg_3773 ping_recvmsg 3 3773 NULL
135157 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
135158 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
135159 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
135160 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
135161 +set_min_height_3783 set_min_height 0-4 3783 NULL
135162 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
135163 +set_voltage_3789 set_voltage 0-4 3789 NULL
135164 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
135165 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
135166 +__netlink_create_3800 __netlink_create 0 3800 NULL
135167 +show_line3_3802 show_line3 0 3802 NULL
135168 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
135169 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
135170 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
135171 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
135172 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
135173 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
135174 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
135175 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
135176 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
135177 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
135178 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
135179 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
135180 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
135181 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
135182 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
135183 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
135184 +release_version_store_3841 release_version_store 0-4 3841 NULL
135185 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
135186 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
135187 +max8925_disable_3844 max8925_disable 0 3844 NULL
135188 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
135189 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
135190 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
135191 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
135192 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
135193 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
135194 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
135195 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
135196 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
135197 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
135198 +udf_direct_IO_3860 udf_direct_IO 3 3860 NULL
135199 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
135200 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
135201 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
135202 +get_fd_set_3866 get_fd_set 1 3866 NULL
135203 +show_pci_3867 show_pci 0 3867 NULL
135204 +sst_hsw_module_set_param_3868 sst_hsw_module_set_param 5 3868 NULL
135205 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
135206 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
135207 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
135208 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
135209 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
135210 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
135211 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
135212 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
135213 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
135214 +nvram_write_3894 nvram_write 3-0 3894 NULL
135215 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
135216 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
135217 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
135218 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
135219 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
135220 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
135221 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
135222 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
135223 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
135224 +usbip_recv_3911 usbip_recv 3 3911 NULL
135225 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
135226 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
135227 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
135228 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
135229 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
135230 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
135231 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
135232 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
135233 +rb_alloc_aux_3943 rb_alloc_aux 4 3943 NULL
135234 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
135235 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
135236 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
135237 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
135238 +navman_open_3951 navman_open 0 3951 NULL
135239 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
135240 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
135241 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
135242 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
135243 +write_port_3962 write_port 0-4 3962 NULL
135244 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
135245 +be_vid_config_3976 be_vid_config 0 3976 NULL
135246 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
135247 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
135248 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
135249 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
135250 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
135251 +virtfn_add_3988 virtfn_add 0 3988 NULL
135252 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
135253 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
135254 +do_add_counters_3992 do_add_counters 3 3992 NULL
135255 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
135256 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
135257 +via_rng_init_3998 via_rng_init 0 3998 NULL
135258 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
135259 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
135260 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
135261 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
135262 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
135263 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
135264 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
135265 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
135266 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
135267 +show_xps_map_4009 show_xps_map 0 4009 NULL
135268 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
135269 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
135270 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL nohasharray
135271 +hsu_dma_prep_slave_sg_4016 hsu_dma_prep_slave_sg 3 4016 &wakeup_active_count_show_4016
135272 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
135273 +_request_firmware_4021 _request_firmware 0 4021 NULL
135274 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
135275 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
135276 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
135277 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
135278 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
135279 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
135280 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
135281 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
135282 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL nohasharray
135283 +sha1_base_do_update_4036 sha1_base_do_update 0 4036 &xfs_free_ag_extent_4036
135284 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
135285 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
135286 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
135287 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
135288 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
135289 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
135290 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
135291 +coreid_show_4066 coreid_show 0 4066 NULL
135292 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
135293 +cardr_show_4070 cardr_show 0 4070 NULL
135294 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
135295 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
135296 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
135297 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
135298 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
135299 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
135300 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
135301 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
135302 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
135303 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
135304 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
135305 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
135306 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
135307 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
135308 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
135309 +show_4097 show 0 4097 NULL
135310 +flash_show_4102 flash_show 0 4102 NULL
135311 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
135312 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
135313 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
135314 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
135315 +write_reg_4108 write_reg 0 4108 NULL
135316 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
135317 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
135318 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
135319 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
135320 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
135321 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
135322 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
135323 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
135324 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
135325 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
135326 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
135327 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
135328 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
135329 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
135330 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
135331 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
135332 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
135333 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
135334 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
135335 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
135336 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
135337 +echo_show_4163 echo_show 0 4163 NULL nohasharray
135338 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
135339 +store_4163 store 0 4163 &t1_init_hw_modules_4163
135340 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
135341 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
135342 +get_alua_req_4166 get_alua_req 3 4166 NULL
135343 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
135344 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
135345 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
135346 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
135347 +show_4173 show 0 4173 NULL
135348 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
135349 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
135350 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
135351 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
135352 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
135353 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
135354 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
135355 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
135356 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
135357 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
135358 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
135359 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
135360 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
135361 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
135362 +persist_store_4220 persist_store 0-4 4220 NULL
135363 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
135364 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
135365 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
135366 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
135367 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
135368 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
135369 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
135370 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
135371 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
135372 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL nohasharray
135373 +ext4_direct_IO_4234 ext4_direct_IO 3 4234 &show_fnode_max_segment_size_4234
135374 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
135375 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
135376 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
135377 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
135378 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
135379 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
135380 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
135381 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
135382 +alg_create_4257 alg_create 0 4257 NULL
135383 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
135384 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
135385 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
135386 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
135387 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
135388 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
135389 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
135390 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
135391 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
135392 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
135393 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
135394 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
135395 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
135396 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
135397 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
135398 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
135399 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
135400 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
135401 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
135402 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
135403 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
135404 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
135405 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
135406 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
135407 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
135408 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
135409 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
135410 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
135411 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
135412 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
135413 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
135414 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
135415 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
135416 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
135417 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
135418 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
135419 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
135420 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
135421 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
135422 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
135423 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
135424 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
135425 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
135426 +unix_stream_sendmsg_4343 unix_stream_sendmsg 3 4343 NULL
135427 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
135428 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
135429 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
135430 +store_4354 store 0-3 4354 NULL
135431 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
135432 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
135433 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
135434 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
135435 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
135436 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
135437 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
135438 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
135439 +write_4374 write 0 4374 NULL
135440 +esb_write_4376 esb_write 0-3 4376 NULL
135441 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
135442 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
135443 +vcc_connect_4382 vcc_connect 0 4382 NULL
135444 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
135445 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
135446 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
135447 +sctp_sendmsg_4391 sctp_sendmsg 3 4391 NULL
135448 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
135449 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
135450 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
135451 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
135452 +reg_read_4409 reg_read 0 4409 NULL
135453 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
135454 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
135455 +can_send_4414 can_send 0 4414 NULL
135456 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
135457 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
135458 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
135459 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
135460 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
135461 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
135462 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
135463 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
135464 +read_code_4429 read_code 4 4429 NULL
135465 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
135466 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
135467 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
135468 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
135469 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
135470 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
135471 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
135472 +vxp_resume_4442 vxp_resume 0 4442 NULL
135473 +memparse_4444 memparse 0 4444 NULL nohasharray
135474 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
135475 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
135476 +disksize_show_4454 disksize_show 0 4454 NULL
135477 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
135478 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
135479 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
135480 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
135481 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
135482 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
135483 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
135484 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
135485 +beep_write_4485 beep_write 0 4485 NULL
135486 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
135487 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
135488 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
135489 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
135490 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
135491 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
135492 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
135493 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
135494 +set_link_security_4502 set_link_security 4 4502 NULL
135495 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
135496 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
135497 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
135498 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
135499 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
135500 +write_cnodes_4523 write_cnodes 0 4523 NULL
135501 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
135502 +show_modes_4530 show_modes 0 4530 NULL
135503 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
135504 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
135505 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
135506 +tipc_getname_4539 tipc_getname 0 4539 NULL
135507 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
135508 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
135509 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
135510 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
135511 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
135512 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
135513 +show_sched4_4552 show_sched4 0 4552 NULL
135514 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
135515 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
135516 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
135517 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
135518 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
135519 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
135520 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
135521 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
135522 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
135523 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
135524 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
135525 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
135526 +commit_orphans_4584 commit_orphans 0 4584 NULL
135527 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
135528 +read_rio_4589 read_rio 0-3 4589 NULL
135529 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
135530 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
135531 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
135532 +bch_alloc_4593 bch_alloc 1 4593 NULL
135533 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
135534 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
135535 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
135536 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
135537 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
135538 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
135539 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
135540 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
135541 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
135542 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
135543 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
135544 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
135545 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
135546 +hrz_send_4638 hrz_send 0 4638 NULL
135547 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
135548 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
135549 +txCommit_4649 txCommit 0 4649 NULL
135550 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
135551 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
135552 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
135553 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
135554 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
135555 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
135556 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
135557 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
135558 +show_event_log_4682 show_event_log 0 4682 NULL
135559 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
135560 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
135561 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
135562 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
135563 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
135564 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
135565 +kone_receive_4690 kone_receive 4-0 4690 NULL
135566 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
135567 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
135568 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
135569 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
135570 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
135571 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
135572 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
135573 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
135574 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
135575 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
135576 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
135577 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
135578 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
135579 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
135580 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
135581 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
135582 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
135583 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
135584 +path_show_4725 path_show 0 4725 NULL nohasharray
135585 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
135586 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
135587 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
135588 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
135589 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
135590 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
135591 +ledd_show_4740 ledd_show 0 4740 NULL
135592 +level_show_4741 level_show 0 4741 NULL
135593 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
135594 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
135595 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
135596 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
135597 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
135598 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
135599 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
135600 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
135601 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
135602 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
135603 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
135604 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
135605 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
135606 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
135607 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
135608 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
135609 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
135610 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
135611 +create_subvol_4791 create_subvol 4 4791 NULL
135612 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
135613 +read_4793 read 0-4 4793 NULL
135614 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
135615 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
135616 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
135617 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
135618 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
135619 +fan_set_level_4805 fan_set_level 0 4805 NULL
135620 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
135621 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
135622 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
135623 +show_sticky_4816 show_sticky 0 4816 NULL
135624 +show_postcode_4819 show_postcode 0 4819 NULL
135625 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
135626 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
135627 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
135628 +show_4831 show 0 4831 NULL
135629 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
135630 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
135631 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
135632 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
135633 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
135634 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
135635 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
135636 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
135637 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
135638 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
135639 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
135640 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
135641 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
135642 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
135643 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
135644 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
135645 +svc_getname_4869 svc_getname 0 4869 NULL
135646 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
135647 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
135648 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
135649 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
135650 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
135651 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
135652 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
135653 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
135654 +current_speed_show_4887 current_speed_show 0 4887 NULL
135655 +sys_ipc_4889 sys_ipc 3 4889 NULL
135656 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
135657 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
135658 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
135659 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL nohasharray
135660 +mt6397_irq_handle_reg_4912 mt6397_irq_handle_reg 3 4912 &nilfs_segbuf_reset_4912
135661 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
135662 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
135663 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
135664 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
135665 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
135666 +read_4919 read 0 4919 &show_pwm1_enable_4919
135667 +single_step_cont_4921 single_step_cont 0 4921 NULL
135668 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
135669 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
135670 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
135671 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
135672 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
135673 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
135674 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
135675 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
135676 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
135677 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
135678 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
135679 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
135680 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
135681 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
135682 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
135683 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
135684 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
135685 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
135686 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
135687 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
135688 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
135689 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
135690 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
135691 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
135692 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
135693 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
135694 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
135695 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
135696 +set_aout_4974 set_aout 0-4 4974 NULL
135697 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
135698 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
135699 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
135700 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
135701 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
135702 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
135703 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
135704 +read_block_4993 read_block 0 4993 NULL
135705 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
135706 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
135707 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
135708 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
135709 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
135710 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
135711 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
135712 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
135713 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
135714 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
135715 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
135716 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
135717 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
135718 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
135719 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
135720 +net2272_start_5033 net2272_start 0 5033 NULL
135721 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
135722 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
135723 +blkdev_get_5050 blkdev_get 0 5050 NULL
135724 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
135725 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
135726 +show_5055 show 0 5055 NULL
135727 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
135728 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
135729 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
135730 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
135731 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
135732 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
135733 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
135734 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
135735 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
135736 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
135737 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
135738 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
135739 +compr_fill_5093 compr_fill 2 5093 NULL
135740 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
135741 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
135742 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
135743 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
135744 +sound_write_5102 sound_write 3-0 5102 NULL
135745 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
135746 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
135747 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
135748 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
135749 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
135750 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
135751 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
135752 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
135753 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
135754 +rhine_open_5133 rhine_open 0 5133 NULL
135755 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
135756 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
135757 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
135758 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
135759 +quirks_show_5154 quirks_show 0 5154 NULL
135760 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
135761 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
135762 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
135763 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
135764 +__az6007_write_5170 __az6007_write 0 5170 NULL
135765 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
135766 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
135767 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
135768 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
135769 +datablob_parse_5177 datablob_parse 0 5177 NULL
135770 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
135771 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
135772 +adjust_memory_5185 adjust_memory 0 5185 NULL
135773 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
135774 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
135775 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
135776 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
135777 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
135778 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
135779 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
135780 +read_blocklist_5209 read_blocklist 2 5209 NULL
135781 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
135782 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
135783 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
135784 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
135785 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
135786 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
135787 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
135788 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
135789 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
135790 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
135791 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
135792 +atl1e_open_5226 atl1e_open 0 5226 NULL
135793 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
135794 +wait_for_response_5229 wait_for_response 0 5229 NULL
135795 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
135796 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
135797 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
135798 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
135799 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
135800 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
135801 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
135802 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
135803 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
135804 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
135805 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
135806 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
135807 +ti_open_5256 ti_open 0 5256 NULL
135808 +update_nodemask_5257 update_nodemask 0 5257 NULL
135809 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
135810 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
135811 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
135812 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
135813 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
135814 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
135815 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
135816 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
135817 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
135818 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
135819 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
135820 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
135821 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
135822 +sco_sock_sendmsg_5302 sco_sock_sendmsg 3 5302 NULL
135823 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
135824 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
135825 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
135826 +ks8842_open_5309 ks8842_open 0 5309 NULL
135827 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
135828 +grow_inode_5311 grow_inode 0 5311 NULL
135829 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
135830 +pep_sendmsg_5316 pep_sendmsg 3 5316 NULL
135831 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
135832 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
135833 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
135834 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
135835 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
135836 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
135837 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
135838 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
135839 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
135840 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
135841 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
135842 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
135843 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
135844 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
135845 +policy_store_5346 policy_store 0-4 5346 NULL
135846 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
135847 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
135848 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
135849 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
135850 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
135851 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
135852 +icmp_error_5362 icmp_error 0 5362 NULL
135853 +open_tx_second_5363 open_tx_second 0 5363 NULL
135854 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
135855 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
135856 +set_master_5372 set_master 0 5372 NULL
135857 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
135858 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
135859 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
135860 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
135861 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
135862 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
135863 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
135864 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
135865 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
135866 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
135867 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
135868 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
135869 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
135870 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
135871 +fat_getattr_5406 fat_getattr 0 5406 NULL
135872 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
135873 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
135874 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
135875 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
135876 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
135877 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
135878 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
135879 +show_output_5423 show_output 0 5423 NULL nohasharray
135880 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
135881 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
135882 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
135883 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
135884 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
135885 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
135886 +store_pwm_5441 store_pwm 0-4 5441 NULL
135887 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
135888 +show_id_5444 show_id 0 5444 NULL nohasharray
135889 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
135890 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
135891 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
135892 +create_child_5449 create_child 0-4 5449 NULL
135893 +add_host_show_5451 add_host_show 0 5451 NULL
135894 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
135895 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
135896 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
135897 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
135898 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
135899 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
135900 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
135901 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
135902 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
135903 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
135904 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
135905 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
135906 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
135907 +show_5474 show 0 5474 NULL nohasharray
135908 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
135909 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
135910 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
135911 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
135912 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
135913 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
135914 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
135915 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
135916 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
135917 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
135918 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
135919 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
135920 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
135921 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
135922 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
135923 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
135924 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
135925 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
135926 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
135927 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
135928 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
135929 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
135930 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
135931 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
135932 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
135933 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
135934 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
135935 +spidev_message_5518 spidev_message 3 5518 NULL
135936 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
135937 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
135938 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
135939 +show_license_5524 show_license 0 5524 NULL
135940 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
135941 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
135942 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
135943 +stop_cpus_5529 stop_cpus 0 5529 NULL
135944 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
135945 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
135946 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
135947 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
135948 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
135949 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
135950 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
135951 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
135952 +le_readq_5557 le_readq 0 5557 NULL
135953 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
135954 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
135955 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
135956 +fir16_create_5574 fir16_create 3 5574 NULL
135957 +ax25_sendmsg_5578 ax25_sendmsg 3 5578 NULL
135958 +bioset_create_5580 bioset_create 1 5580 NULL
135959 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
135960 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
135961 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
135962 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
135963 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
135964 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
135965 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
135966 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
135967 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
135968 +pn_recvmsg_5607 pn_recvmsg 3 5607 NULL
135969 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
135970 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
135971 +__remove_suid_5618 __remove_suid 0 5618 NULL
135972 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
135973 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
135974 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
135975 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
135976 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
135977 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
135978 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
135979 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
135980 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
135981 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
135982 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
135983 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
135984 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
135985 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
135986 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
135987 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
135988 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
135989 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
135990 +parse_arg_5657 parse_arg 0-2 5657 NULL
135991 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
135992 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
135993 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
135994 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
135995 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
135996 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
135997 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
135998 +store_5663 store 0-3 5663 &clk_prepare_5663
135999 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
136000 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
136001 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
136002 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
136003 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
136004 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
136005 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
136006 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
136007 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
136008 +get_arg_5694 get_arg 3 5694 NULL nohasharray
136009 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
136010 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
136011 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
136012 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
136013 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
136014 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
136015 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
136016 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
136017 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
136018 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
136019 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
136020 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
136021 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
136022 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
136023 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
136024 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
136025 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
136026 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
136027 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
136028 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
136029 +get_packet_5747 get_packet 3 5747 NULL
136030 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
136031 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
136032 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
136033 +can_get_size_5754 can_get_size 0 5754 NULL
136034 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
136035 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
136036 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
136037 +packet_xmit_5762 packet_xmit 0 5762 NULL
136038 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
136039 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
136040 +start_5768 start 0 5768 NULL
136041 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
136042 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
136043 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
136044 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
136045 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
136046 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
136047 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
136048 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
136049 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
136050 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
136051 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
136052 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
136053 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
136054 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
136055 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
136056 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
136057 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
136058 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
136059 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
136060 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
136061 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
136062 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
136063 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
136064 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
136065 +setup_req_5848 setup_req 3 5848 NULL nohasharray
136066 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
136067 +enter_state_5850 enter_state 0 5850 NULL
136068 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
136069 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
136070 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
136071 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
136072 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
136073 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
136074 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
136075 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
136076 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
136077 +vsscanf_5868 vsscanf 0 5868 NULL
136078 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
136079 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
136080 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
136081 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
136082 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
136083 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
136084 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
136085 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
136086 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
136087 +rmd320_final_5897 rmd320_final 0 5897 NULL
136088 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
136089 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
136090 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
136091 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
136092 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
136093 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
136094 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
136095 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
136096 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
136097 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
136098 +devpath_show_5910 devpath_show 0 5910 NULL
136099 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
136100 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
136101 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
136102 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
136103 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
136104 +next_entry_5921 next_entry 0 5921 NULL
136105 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
136106 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
136107 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
136108 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
136109 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
136110 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
136111 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
136112 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
136113 +devkmsg_write_5947 devkmsg_write 0 5947 NULL nohasharray
136114 +l2cap_sock_sendmsg_5947 l2cap_sock_sendmsg 3 5947 &devkmsg_write_5947
136115 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL nohasharray
136116 +p9_get_mapped_pages_5951 p9_get_mapped_pages 4 5951 &affs_readpage_ofs_5951
136117 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
136118 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
136119 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
136120 +tcp_recvmsg_5958 tcp_recvmsg 3 5958 NULL
136121 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
136122 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
136123 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
136124 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
136125 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
136126 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
136127 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
136128 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
136129 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
136130 +sha224_final_5978 sha224_final 0 5978 NULL
136131 +show_5979 show 0 5979 NULL nohasharray
136132 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
136133 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
136134 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
136135 +SyS_semop_5980 SyS_semop 3 5980 NULL
136136 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
136137 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
136138 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
136139 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
136140 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
136141 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
136142 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
136143 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
136144 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
136145 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
136146 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
136147 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
136148 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
136149 +spi_read_6031 spi_read 0 6031 NULL nohasharray
136150 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
136151 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
136152 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
136153 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
136154 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
136155 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL nohasharray
136156 +mei_cl_read_start_6038 mei_cl_read_start 2-0 6038 &hvfb_set_par_6038
136157 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
136158 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
136159 +led_shot_6046 led_shot 0-4 6046 NULL
136160 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL nohasharray
136161 +periph_interrupt_6055 periph_interrupt 2 6055 &otg_handle_notification_6055
136162 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
136163 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
136164 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
136165 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
136166 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
136167 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
136168 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
136169 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
136170 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
136171 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
136172 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
136173 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
136174 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
136175 +init_6095 init 0 6095 NULL
136176 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
136177 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
136178 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
136179 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
136180 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
136181 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
136182 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
136183 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
136184 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
136185 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
136186 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
136187 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
136188 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
136189 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
136190 +read_packet_6140 read_packet 0 6140 NULL
136191 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
136192 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
136193 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
136194 +tc574_resume_6154 tc574_resume 0 6154 NULL
136195 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
136196 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
136197 +tcam_write_6162 tcam_write 0 6162 NULL
136198 +show_temp8_6163 show_temp8 0 6163 NULL
136199 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
136200 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
136201 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
136202 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
136203 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
136204 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
136205 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
136206 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
136207 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
136208 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
136209 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
136210 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
136211 +freeze_store_6185 freeze_store 0-3 6185 NULL
136212 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
136213 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
136214 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
136215 +add_interval_6202 add_interval 0 6202 NULL
136216 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
136217 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
136218 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
136219 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
136220 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
136221 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
136222 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
136223 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
136224 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
136225 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
136226 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
136227 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
136228 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
136229 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
136230 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
136231 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
136232 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
136233 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
136234 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
136235 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
136236 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
136237 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
136238 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
136239 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
136240 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
136241 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
136242 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
136243 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
136244 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
136245 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
136246 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
136247 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
136248 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
136249 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
136250 +key_unseal_6285 key_unseal 0 6285 NULL
136251 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
136252 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
136253 +serial_port_in_6291 serial_port_in 0 6291 NULL
136254 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
136255 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
136256 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
136257 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
136258 +raw_request_6307 raw_request 0 6307 NULL
136259 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
136260 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
136261 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
136262 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
136263 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
136264 +balance_6312 balance 0 6312 NULL
136265 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
136266 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
136267 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
136268 +store_cluster_6316 store_cluster 0-4 6316 NULL
136269 +write_null_6319 write_null 0-3 6319 NULL
136270 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
136271 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL nohasharray
136272 +tipc_recvmsg_6322 tipc_recvmsg 3 6322 &extent_write_full_page_6322
136273 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
136274 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
136275 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
136276 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
136277 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
136278 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
136279 +solos_param_show_6344 solos_param_show 0 6344 NULL
136280 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
136281 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
136282 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
136283 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
136284 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
136285 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
136286 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
136287 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
136288 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
136289 +recv_init_6366 recv_init 0 6366 NULL
136290 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
136291 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
136292 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
136293 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
136294 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
136295 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
136296 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
136297 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
136298 +msb_write_block_6379 msb_write_block 3 6379 NULL
136299 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL nohasharray
136300 +sha1_ssse3_finup_6387 sha1_ssse3_finup 0 6387 &xfs_bmap_extents_to_btree_6387
136301 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
136302 +bb_store_6401 bb_store 3-0 6401 NULL
136303 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
136304 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
136305 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
136306 +md_attr_show_6408 md_attr_show 0 6408 NULL
136307 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
136308 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
136309 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
136310 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
136311 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
136312 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
136313 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
136314 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
136315 +l2up_create_6430 l2up_create 3 6430 NULL
136316 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
136317 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
136318 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
136319 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
136320 +coda_downcall_6448 coda_downcall 0 6448 NULL
136321 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
136322 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
136323 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
136324 +show_sustain_6469 show_sustain 0 6469 NULL
136325 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
136326 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
136327 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
136328 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
136329 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
136330 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
136331 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
136332 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
136333 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
136334 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
136335 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
136336 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
136337 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
136338 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
136339 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
136340 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
136341 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
136342 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
136343 +mei_read_6507 mei_read 3-0 6507 NULL
136344 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
136345 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
136346 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
136347 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
136348 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
136349 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
136350 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
136351 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
136352 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
136353 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
136354 +show_min_uV_6544 show_min_uV 0 6544 NULL
136355 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
136356 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
136357 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
136358 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
136359 +wdm_read_6549 wdm_read 3-0 6549 NULL
136360 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
136361 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
136362 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
136363 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
136364 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
136365 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
136366 +notify_handler_6557 notify_handler 0 6557 NULL
136367 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
136368 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
136369 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
136370 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
136371 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
136372 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
136373 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
136374 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
136375 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
136376 +do_blockdev_direct_IO_6575 do_blockdev_direct_IO 5-0 6575 NULL
136377 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
136378 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
136379 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
136380 +reg_set_6585 reg_set 0 6585 NULL nohasharray
136381 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
136382 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
136383 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
136384 +bytes_number_6591 bytes_number 0-2 6591 NULL
136385 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
136386 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
136387 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
136388 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
136389 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
136390 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
136391 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
136392 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
136393 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
136394 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
136395 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
136396 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
136397 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
136398 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
136399 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
136400 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
136401 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
136402 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
136403 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
136404 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
136405 +queue_dtd_6652 queue_dtd 0 6652 NULL
136406 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
136407 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
136408 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
136409 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
136410 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
136411 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
136412 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
136413 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
136414 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
136415 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
136416 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
136417 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
136418 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
136419 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
136420 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
136421 +init_chip_first_6676 init_chip_first 0 6676 NULL
136422 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
136423 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
136424 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
136425 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
136426 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
136427 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
136428 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
136429 +cap_show_6691 cap_show 0 6691 NULL
136430 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
136431 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
136432 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
136433 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
136434 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
136435 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
136436 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
136437 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
136438 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
136439 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
136440 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
136441 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
136442 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
136443 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
136444 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
136445 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
136446 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
136447 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
136448 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
136449 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
136450 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
136451 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
136452 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
136453 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
136454 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
136455 +wil_reset_6752 wil_reset 0 6752 NULL
136456 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
136457 +_mv88e6xxx_phy_write_6755 _mv88e6xxx_phy_write 0 6755 NULL
136458 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
136459 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756 nohasharray
136460 +i915_parse_cmds_6756 i915_parse_cmds 4-5 6756 &cciss_engage_scsi_6756
136461 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
136462 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
136463 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
136464 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
136465 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
136466 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
136467 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
136468 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
136469 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
136470 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
136471 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
136472 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
136473 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
136474 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
136475 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
136476 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
136477 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
136478 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
136479 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
136480 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
136481 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
136482 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
136483 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
136484 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
136485 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
136486 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
136487 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
136488 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
136489 +get_blocks_6801 get_blocks 0 6801 NULL
136490 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
136491 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
136492 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
136493 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
136494 +init_port_6810 init_port 0 6810 NULL
136495 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
136496 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
136497 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
136498 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
136499 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
136500 +wil_get_bl_info_6823 wil_get_bl_info 0 6823 NULL
136501 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
136502 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
136503 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
136504 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
136505 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
136506 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
136507 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
136508 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
136509 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
136510 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
136511 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
136512 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
136513 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
136514 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
136515 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
136516 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
136517 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
136518 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
136519 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
136520 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
136521 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
136522 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
136523 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
136524 +size_6873 size 0 6873 NULL
136525 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
136526 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
136527 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
136528 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
136529 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
136530 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
136531 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
136532 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
136533 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
136534 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
136535 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
136536 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
136537 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
136538 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
136539 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL nohasharray
136540 +crypto_sha256_finup_6901 crypto_sha256_finup 0 6901 &wq_nice_store_6901
136541 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
136542 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
136543 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
136544 +hook_6905 hook 0 6905 NULL nohasharray
136545 +qib_init_6905 qib_init 0 6905 &hook_6905
136546 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
136547 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
136548 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
136549 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
136550 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
136551 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
136552 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
136553 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
136554 +ioctl_6914 ioctl 0 6914 NULL
136555 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
136556 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
136557 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
136558 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
136559 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
136560 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
136561 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
136562 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
136563 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
136564 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
136565 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
136566 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
136567 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
136568 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
136569 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
136570 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
136571 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
136572 +str_to_slot_6952 str_to_slot 0 6952 NULL
136573 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
136574 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
136575 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
136576 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
136577 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
136578 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
136579 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
136580 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
136581 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
136582 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
136583 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
136584 +ubifs_decompress_6974 ubifs_decompress 0 6974 NULL
136585 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
136586 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
136587 +request_key_async_6990 request_key_async 4 6990 NULL
136588 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
136589 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
136590 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
136591 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
136592 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
136593 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
136594 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
136595 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
136596 +copy_items_7012 copy_items 7 7012 NULL
136597 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
136598 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
136599 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
136600 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
136601 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
136602 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
136603 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
136604 +wimax_msg_7030 wimax_msg 4 7030 NULL
136605 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL nohasharray
136606 +rawv6_recvmsg_7033 rawv6_recvmsg 3 7033 &ceph_kvmalloc_7033
136607 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
136608 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
136609 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
136610 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
136611 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
136612 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
136613 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
136614 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
136615 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
136616 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
136617 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
136618 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
136619 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
136620 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
136621 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
136622 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
136623 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
136624 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
136625 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
136626 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
136627 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
136628 +mii_status_show_7077 mii_status_show 0 7077 NULL
136629 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
136630 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
136631 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
136632 +read_7087 read 0 7087 &queue_requests_show_7087
136633 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
136634 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
136635 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
136636 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
136637 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
136638 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
136639 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
136640 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
136641 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
136642 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
136643 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
136644 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
136645 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
136646 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
136647 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
136648 +show_value_7119 show_value 0 7119 NULL
136649 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
136650 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
136651 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
136652 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
136653 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
136654 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
136655 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
136656 +show_bpp_7148 show_bpp 0 7148 NULL
136657 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
136658 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
136659 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
136660 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
136661 +nct7904_bank_lock_7159 nct7904_bank_lock 0 7159 NULL
136662 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
136663 +fnic_reset_7163 fnic_reset 0 7163 NULL
136664 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
136665 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
136666 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
136667 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
136668 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
136669 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
136670 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
136671 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL nohasharray
136672 +iwl_trans_wait_tx_queue_empty_7188 iwl_trans_wait_tx_queue_empty 0 7188 &f_hid_opts_report_desc_store_7188
136673 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
136674 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
136675 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
136676 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
136677 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
136678 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
136679 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
136680 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
136681 +confirm_7211 confirm 0 7211 NULL
136682 +trace_insert_enum_map_file_7213 trace_insert_enum_map_file 3 7213 NULL
136683 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
136684 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
136685 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
136686 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
136687 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
136688 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
136689 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
136690 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
136691 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
136692 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
136693 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
136694 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
136695 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
136696 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
136697 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
136698 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
136699 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
136700 +release_version_show_7263 release_version_show 0 7263 NULL
136701 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
136702 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
136703 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
136704 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
136705 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
136706 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
136707 +__vfs_write_7278 __vfs_write 0-3 7278 NULL
136708 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
136709 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
136710 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
136711 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
136712 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
136713 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
136714 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
136715 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
136716 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
136717 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
136718 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
136719 +rose_open_7309 rose_open 0 7309 NULL
136720 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
136721 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
136722 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
136723 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
136724 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
136725 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
136726 +do_md_stop_7335 do_md_stop 0 7335 NULL
136727 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
136728 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
136729 +mgmt_control_7349 mgmt_control 3 7349 NULL
136730 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
136731 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
136732 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
136733 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
136734 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
136735 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
136736 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
136737 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
136738 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
136739 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
136740 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
136741 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
136742 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
136743 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
136744 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
136745 +hweight_long_7388 hweight_long 0-1 7388 NULL
136746 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
136747 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
136748 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
136749 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
136750 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
136751 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
136752 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
136753 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
136754 +rng_setkey_7415 rng_setkey 0 7415 NULL
136755 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
136756 +store_7418 store 0-3 7418 NULL
136757 +switch_mm_7420 switch_mm 0 7420 NULL
136758 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
136759 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
136760 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
136761 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
136762 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
136763 +store_7441 store 0 7441 NULL
136764 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
136765 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
136766 +show_mask_7446 show_mask 0 7446 NULL
136767 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
136768 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
136769 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
136770 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
136771 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
136772 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
136773 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
136774 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
136775 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
136776 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
136777 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
136778 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
136779 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
136780 +set_speed_7470 set_speed 0-4 7470 NULL
136781 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
136782 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
136783 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
136784 +show_max_uV_7474 show_max_uV 0 7474 NULL
136785 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
136786 +atalk_getname_7490 atalk_getname 0 7490 NULL
136787 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
136788 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
136789 +setsockopt_7492 setsockopt 0 7492 NULL
136790 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
136791 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
136792 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
136793 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
136794 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
136795 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
136796 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
136797 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
136798 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
136799 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
136800 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
136801 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
136802 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
136803 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
136804 +virtnet_open_7538 virtnet_open 0 7538 NULL
136805 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
136806 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
136807 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
136808 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
136809 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
136810 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
136811 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
136812 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
136813 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
136814 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
136815 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
136816 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
136817 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
136818 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
136819 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
136820 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
136821 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
136822 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
136823 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
136824 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
136825 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
136826 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
136827 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
136828 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
136829 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
136830 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
136831 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
136832 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
136833 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
136834 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
136835 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
136836 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
136837 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
136838 +send_to_group_7627 send_to_group 0 7627 NULL
136839 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
136840 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
136841 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
136842 +net2272_queue_7640 net2272_queue 0 7640 NULL
136843 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
136844 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
136845 +write_priomap_7648 write_priomap 0-3 7648 NULL
136846 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
136847 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
136848 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
136849 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
136850 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
136851 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
136852 +rng_recvmsg_7665 rng_recvmsg 3 7665 NULL
136853 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
136854 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
136855 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
136856 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
136857 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
136858 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
136859 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
136860 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
136861 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
136862 +device_show_7693 device_show 0 7693 NULL nohasharray
136863 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
136864 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
136865 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
136866 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
136867 +dev_info_set_7705 dev_info_set 0 7705 NULL
136868 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
136869 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
136870 +unmap_region_7709 unmap_region 1 7709 NULL
136871 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
136872 +show_7711 show 0 7711 NULL
136873 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
136874 +sys_pread64_7721 sys_pread64 3 7721 NULL
136875 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
136876 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
136877 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
136878 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
136879 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
136880 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
136881 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
136882 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
136883 +write_7751 write 0 7751 NULL
136884 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
136885 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
136886 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
136887 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
136888 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
136889 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
136890 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
136891 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
136892 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
136893 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
136894 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
136895 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
136896 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
136897 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
136898 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
136899 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
136900 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
136901 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
136902 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
136903 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
136904 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
136905 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
136906 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
136907 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
136908 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
136909 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
136910 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
136911 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
136912 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
136913 +show_7835 show 0 7835 NULL
136914 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
136915 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
136916 +enable_7841 enable 0 7841 NULL nohasharray
136917 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
136918 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
136919 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
136920 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
136921 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
136922 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
136923 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
136924 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
136925 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
136926 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
136927 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
136928 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
136929 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
136930 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
136931 +request_7878 request 0 7878 NULL
136932 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
136933 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
136934 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
136935 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
136936 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
136937 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
136938 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
136939 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
136940 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
136941 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
136942 +show_7906 show 0 7906 NULL
136943 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
136944 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
136945 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
136946 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
136947 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
136948 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
136949 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
136950 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
136951 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
136952 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
136953 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
136954 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
136955 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
136956 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
136957 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
136958 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
136959 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
136960 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
136961 +get_formats_7949 get_formats 0 7949 NULL
136962 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
136963 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
136964 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
136965 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
136966 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
136967 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
136968 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
136969 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
136970 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
136971 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
136972 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
136973 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
136974 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
136975 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
136976 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
136977 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
136978 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
136979 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
136980 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
136981 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
136982 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
136983 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
136984 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
136985 +fb_set_par_8006 fb_set_par 0 8006 NULL
136986 +write_room_8009 write_room 0 8009 NULL
136987 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
136988 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
136989 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013 nohasharray
136990 +xfs_break_layouts_8013 xfs_break_layouts 0 8013 &ip6gre_tap_init_8013
136991 +vcs_read_8017 vcs_read 3-0 8017 NULL
136992 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
136993 +aux3_show_8025 aux3_show 0 8025 NULL
136994 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
136995 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
136996 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
136997 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL nohasharray
136998 +snd_hdac_bus_exec_verb_8034 snd_hdac_bus_exec_verb 0 8034 &fuse_copy_fill_8034
136999 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
137000 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
137001 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
137002 +security_syslog_8042 security_syslog 0 8042 NULL
137003 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
137004 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
137005 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
137006 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
137007 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
137008 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
137009 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
137010 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
137011 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
137012 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
137013 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
137014 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
137015 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
137016 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
137017 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
137018 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
137019 +gfs2_quota_lock_check_8075 gfs2_quota_lock_check 0 8075 NULL
137020 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
137021 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
137022 +strict_show_8078 strict_show 0 8078 NULL
137023 +room_for_filename_8085 room_for_filename 3 8085 NULL
137024 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
137025 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
137026 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
137027 +fw_suspend_8094 fw_suspend 0 8094 NULL
137028 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
137029 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
137030 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
137031 +vmbus_sendpacket_pagebuffer_ctl_8103 vmbus_sendpacket_pagebuffer_ctl 0 8103 NULL
137032 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
137033 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
137034 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
137035 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
137036 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
137037 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
137038 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
137039 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
137040 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
137041 +venus_lookup_8121 venus_lookup 4 8121 NULL
137042 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
137043 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
137044 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
137045 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
137046 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
137047 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
137048 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
137049 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
137050 +next_signal_8135 next_signal 0 8135 NULL
137051 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
137052 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
137053 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
137054 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
137055 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
137056 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
137057 +reload_store_8150 reload_store 0-4 8150 NULL
137058 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
137059 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
137060 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
137061 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
137062 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
137063 +num_writes_show_8162 num_writes_show 0 8162 NULL
137064 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
137065 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
137066 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
137067 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
137068 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
137069 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
137070 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
137071 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
137072 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
137073 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
137074 +hci_sock_recvmsg_8184 hci_sock_recvmsg 3 8184 NULL
137075 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
137076 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
137077 +write_classid_8189 write_classid 0 8189 NULL
137078 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
137079 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
137080 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
137081 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
137082 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
137083 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
137084 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
137085 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
137086 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
137087 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
137088 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
137089 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
137090 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
137091 +play_iframe_8219 play_iframe 3 8219 NULL
137092 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
137093 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
137094 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
137095 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
137096 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
137097 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
137098 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
137099 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
137100 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
137101 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
137102 +show_state_disable_8251 show_state_disable 0 8251 NULL
137103 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
137104 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
137105 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
137106 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
137107 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
137108 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
137109 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
137110 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
137111 +init_cdev_8274 init_cdev 1 8274 NULL
137112 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
137113 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
137114 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
137115 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
137116 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
137117 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
137118 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
137119 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
137120 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
137121 +setsockopt_8304 setsockopt 0 8304 NULL
137122 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
137123 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
137124 +uevent_store_8319 uevent_store 0-4 8319 NULL
137125 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
137126 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
137127 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
137128 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
137129 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
137130 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
137131 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
137132 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
137133 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
137134 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
137135 +sync_request_8350 sync_request 2 8350 NULL
137136 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
137137 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
137138 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
137139 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
137140 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
137141 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
137142 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
137143 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
137144 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
137145 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
137146 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
137147 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
137148 +wil_open_8375 wil_open 0 8375 NULL
137149 +ndo_init_8377 ndo_init 0 8377 NULL
137150 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
137151 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
137152 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
137153 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
137154 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
137155 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
137156 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
137157 +brightness_set_8396 brightness_set 0 8396 NULL
137158 +config_8403 config 0 8403 NULL
137159 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
137160 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
137161 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
137162 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
137163 +alua_activate_8420 alua_activate 0 8420 NULL
137164 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
137165 +keyspan_open_8429 keyspan_open 0 8429 NULL
137166 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
137167 +capability_set_8433 capability_set 0-4 8433 NULL
137168 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
137169 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL nohasharray
137170 +nfs_sync_inode_8437 nfs_sync_inode 0 8437 &irq_create_mapping_8437
137171 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
137172 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
137173 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
137174 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
137175 +sl_init_8447 sl_init 0 8447 NULL
137176 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
137177 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
137178 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
137179 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
137180 +tgr160_final_8455 tgr160_final 0 8455 NULL
137181 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
137182 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
137183 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
137184 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
137185 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
137186 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
137187 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
137188 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
137189 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
137190 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
137191 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
137192 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
137193 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
137194 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
137195 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
137196 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
137197 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
137198 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
137199 +in0_input_show_8498 in0_input_show 0 8498 NULL
137200 +i40e_init_msix_8499 i40e_init_msix 0 8499 NULL
137201 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
137202 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
137203 +dev_config_8506 dev_config 3 8506 NULL
137204 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
137205 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
137206 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
137207 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
137208 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
137209 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
137210 +swap_writepage_8522 swap_writepage 0 8522 NULL
137211 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
137212 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
137213 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
137214 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
137215 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
137216 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
137217 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
137218 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
137219 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
137220 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
137221 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
137222 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
137223 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
137224 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
137225 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
137226 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
137227 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
137228 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
137229 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
137230 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
137231 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
137232 +ixgb_open_8565 ixgb_open 0 8565 NULL
137233 +set_volume_8569 set_volume 0 8569 NULL
137234 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
137235 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
137236 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
137237 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
137238 +tower_write_8580 tower_write 3-0 8580 NULL
137239 +cmd_wait_8582 cmd_wait 0 8582 NULL
137240 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
137241 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
137242 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
137243 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
137244 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
137245 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
137246 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
137247 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
137248 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
137249 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
137250 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
137251 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
137252 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
137253 +iwl_pcie_load_cpu_sections_8000_8627 iwl_pcie_load_cpu_sections_8000 0 8627 NULL
137254 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
137255 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
137256 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
137257 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
137258 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
137259 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
137260 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
137261 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
137262 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
137263 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
137264 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
137265 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
137266 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
137267 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
137268 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
137269 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
137270 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
137271 +options_show_8667 options_show 0 8667 NULL
137272 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
137273 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
137274 +crc32_update_8676 crc32_update 0 8676 NULL
137275 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
137276 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
137277 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
137278 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
137279 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
137280 +start_8697 start 0 8697 NULL
137281 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
137282 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
137283 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
137284 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
137285 +arcfb_write_8702 arcfb_write 3 8702 NULL
137286 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
137287 +init_header_8703 init_header 0 8703 &i_size_read_8703
137288 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
137289 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
137290 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
137291 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
137292 +charger_state_show_8720 charger_state_show 0 8720 NULL
137293 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
137294 +lunid_show_8726 lunid_show 0 8726 NULL
137295 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
137296 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
137297 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
137298 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
137299 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
137300 +f_dupfd_8730 f_dupfd 1 8730 NULL
137301 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
137302 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
137303 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
137304 +compound_order_8750 compound_order 0 8750 NULL nohasharray
137305 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
137306 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
137307 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
137308 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
137309 +read_uscorr_8755 read_uscorr 0 8755 NULL
137310 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
137311 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
137312 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
137313 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
137314 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
137315 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
137316 +sys_prctl_8766 sys_prctl 4 8766 NULL
137317 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
137318 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
137319 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
137320 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
137321 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
137322 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
137323 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
137324 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
137325 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
137326 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
137327 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
137328 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
137329 +show_hardware_8789 show_hardware 0 8789 NULL
137330 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
137331 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
137332 +nct7904_read_reg16_8798 nct7904_read_reg16 0 8798 NULL
137333 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
137334 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
137335 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
137336 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
137337 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
137338 +get_size_8811 get_size 0 8811 NULL
137339 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
137340 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
137341 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
137342 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
137343 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
137344 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL nohasharray
137345 +hfsplus_direct_IO_8824 hfsplus_direct_IO 3 8824 &SyS_llistxattr_8824
137346 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
137347 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
137348 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
137349 +convert_8830 convert 0 8830 NULL
137350 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
137351 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
137352 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
137353 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
137354 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL nohasharray
137355 +mgmt_generic_event_8834 mgmt_generic_event 4 8834 &dvb_ringbuffer_pkt_next_8834
137356 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
137357 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
137358 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
137359 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
137360 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
137361 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
137362 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
137363 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
137364 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
137365 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
137366 +q931_help_8865 q931_help 0 8865 NULL nohasharray
137367 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
137368 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
137369 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
137370 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
137371 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
137372 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
137373 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
137374 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
137375 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
137376 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
137377 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
137378 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
137379 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
137380 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
137381 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
137382 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
137383 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
137384 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
137385 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
137386 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
137387 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
137388 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
137389 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
137390 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
137391 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
137392 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
137393 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
137394 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
137395 +data_sock_create_8920 data_sock_create 0 8920 NULL
137396 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
137397 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
137398 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
137399 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
137400 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
137401 +layout_commit_8926 layout_commit 3-0 8926 NULL
137402 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
137403 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
137404 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
137405 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
137406 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
137407 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
137408 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
137409 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
137410 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
137411 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
137412 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
137413 +claim_show_8950 claim_show 0 8950 NULL nohasharray
137414 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
137415 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
137416 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
137417 +set_red_8954 set_red 0-4 8954 NULL
137418 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
137419 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
137420 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
137421 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
137422 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
137423 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
137424 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
137425 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
137426 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
137427 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
137428 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
137429 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
137430 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
137431 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
137432 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
137433 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
137434 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
137435 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
137436 +oslec_create_8987 oslec_create 1 8987 NULL
137437 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
137438 +show_state_time_8992 show_state_time 0 8992 NULL
137439 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
137440 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
137441 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
137442 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
137443 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
137444 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
137445 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
137446 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
137447 +epp_read_data_9015 epp_read_data 0 9015 NULL
137448 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
137449 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
137450 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
137451 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
137452 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
137453 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
137454 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
137455 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
137456 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
137457 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
137458 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
137459 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
137460 +nla_put_9042 nla_put 0 9042 NULL
137461 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
137462 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
137463 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
137464 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
137465 +ep_queue_9060 ep_queue 0 9060 NULL nohasharray
137466 +rhashtable_lookup_insert_key_9060 rhashtable_lookup_insert_key 0 9060 &ep_queue_9060
137467 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
137468 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
137469 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
137470 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
137471 +hci_req_add_9067 hci_req_add 3 9067 NULL
137472 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
137473 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
137474 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
137475 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
137476 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
137477 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
137478 +create_queues_9088 create_queues 3-2 9088 NULL
137479 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
137480 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
137481 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
137482 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
137483 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
137484 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
137485 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
137486 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
137487 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
137488 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
137489 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
137490 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
137491 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
137492 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
137493 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
137494 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
137495 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
137496 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
137497 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
137498 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
137499 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
137500 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
137501 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
137502 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
137503 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
137504 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
137505 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
137506 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
137507 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
137508 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
137509 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL nohasharray
137510 +bitmap_storage_alloc_9183 bitmap_storage_alloc 2-0 9183 &count_leading_zeros_9183
137511 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
137512 +ax25_bind_9185 ax25_bind 0 9185 NULL
137513 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
137514 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
137515 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
137516 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
137517 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
137518 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
137519 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
137520 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
137521 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
137522 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
137523 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
137524 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
137525 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
137526 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
137527 +sg_common_write_9209 sg_common_write 0 9209 NULL
137528 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
137529 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
137530 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
137531 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
137532 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
137533 +card_send_command_9215 card_send_command 3 9215 NULL
137534 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
137535 +protocol_write_9219 protocol_write 3-0 9219 NULL
137536 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
137537 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
137538 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
137539 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
137540 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
137541 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
137542 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
137543 +l2tp_ip_sendmsg_9235 l2tp_ip_sendmsg 3 9235 NULL
137544 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
137545 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
137546 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
137547 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
137548 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
137549 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
137550 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
137551 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
137552 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
137553 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
137554 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
137555 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
137556 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
137557 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
137558 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
137559 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
137560 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
137561 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
137562 +flakey_status_9274 flakey_status 5 9274 NULL
137563 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
137564 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
137565 +open_9278 open 0 9278 &show_indirect_byte_9278
137566 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
137567 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
137568 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
137569 +show_9287 show 0 9287 NULL
137570 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
137571 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
137572 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
137573 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
137574 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
137575 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
137576 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
137577 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
137578 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
137579 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
137580 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
137581 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
137582 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
137583 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
137584 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
137585 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
137586 +description_show_9327 description_show 0 9327 NULL
137587 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
137588 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
137589 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
137590 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
137591 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
137592 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
137593 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
137594 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
137595 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
137596 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
137597 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
137598 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
137599 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
137600 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
137601 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
137602 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
137603 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
137604 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
137605 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
137606 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
137607 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
137608 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
137609 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
137610 +queue_skb_9391 queue_skb 0 9391 NULL
137611 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
137612 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
137613 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
137614 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
137615 +read_9397 read 3 9397 NULL nohasharray
137616 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
137617 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
137618 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
137619 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
137620 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
137621 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
137622 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
137623 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
137624 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
137625 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
137626 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
137627 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
137628 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
137629 +ocfs2_direct_IO_zero_extend_9424 ocfs2_direct_IO_zero_extend 0-4 9424 NULL
137630 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
137631 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
137632 +sync_inode_9429 sync_inode 0 9429 NULL
137633 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
137634 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
137635 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
137636 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
137637 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
137638 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
137639 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
137640 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
137641 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
137642 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
137643 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
137644 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
137645 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
137646 +show_in_max2_9458 show_in_max2 0 9458 NULL
137647 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
137648 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
137649 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
137650 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
137651 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
137652 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
137653 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
137654 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
137655 +queue_9475 queue 0 9475 NULL
137656 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
137657 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
137658 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
137659 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
137660 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
137661 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
137662 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
137663 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
137664 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
137665 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
137666 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
137667 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
137668 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
137669 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
137670 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
137671 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
137672 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
137673 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
137674 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
137675 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
137676 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
137677 +match_format_9516 match_format 0 9516 &disk_events_show_9516
137678 +do_strip_9517 do_strip 0 9517 NULL
137679 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
137680 +common_rfc4106_set_key_9520 common_rfc4106_set_key 3 9520 NULL
137681 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
137682 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
137683 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
137684 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
137685 +lm3533_update_9529 lm3533_update 0 9529 NULL
137686 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
137687 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
137688 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
137689 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
137690 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
137691 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
137692 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
137693 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
137694 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
137695 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
137696 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
137697 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
137698 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
137699 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
137700 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
137701 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
137702 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
137703 +fw_node_create_9559 fw_node_create 2 9559 NULL
137704 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
137705 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
137706 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
137707 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
137708 +status_9569 status 0 9569 NULL nohasharray
137709 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
137710 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
137711 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
137712 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
137713 +add_memory_9575 add_memory 0 9575 NULL
137714 +sch_access_9576 sch_access 0 9576 NULL
137715 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
137716 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
137717 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
137718 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
137719 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
137720 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
137721 +bop_mark_9593 bop_mark 0 9593 NULL
137722 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
137723 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
137724 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
137725 +do_sync_9604 do_sync 1 9604 NULL
137726 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
137727 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
137728 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
137729 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
137730 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
137731 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
137732 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
137733 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
137734 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
137735 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
137736 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
137737 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
137738 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
137739 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
137740 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
137741 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
137742 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
137743 +lmLogInit_9643 lmLogInit 0 9643 NULL
137744 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
137745 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
137746 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
137747 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
137748 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
137749 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
137750 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
137751 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
137752 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
137753 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
137754 +inode_setattr_9668 inode_setattr 0 9668 NULL
137755 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
137756 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
137757 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
137758 +dns_query_9676 dns_query 3 9676 NULL nohasharray
137759 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
137760 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
137761 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
137762 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
137763 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
137764 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
137765 +f81232_set_register_9683 f81232_set_register 0 9683 NULL
137766 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
137767 +show_in0_9686 show_in0 0 9686 NULL
137768 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
137769 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
137770 +crc32_final_9693 crc32_final 0 9693 NULL
137771 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
137772 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
137773 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
137774 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
137775 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
137776 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
137777 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
137778 +update_flag_9706 update_flag 0 9706 NULL
137779 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
137780 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
137781 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
137782 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
137783 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
137784 +sha512_base_finish_9729 sha512_base_finish 0 9729 NULL
137785 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
137786 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
137787 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
137788 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
137789 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
137790 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
137791 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
137792 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
137793 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
137794 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
137795 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
137796 +uuid_show_9749 uuid_show 0 9749 NULL
137797 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
137798 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
137799 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
137800 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
137801 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
137802 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
137803 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
137804 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
137805 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
137806 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
137807 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
137808 +mapping_error_9774 mapping_error 0 9774 NULL
137809 +eni_open_9778 eni_open 0 9778 NULL
137810 +reset_write_9784 reset_write 0-3 9784 NULL
137811 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
137812 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
137813 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
137814 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
137815 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
137816 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
137817 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
137818 +_regmap_write_9803 _regmap_write 0 9803 NULL
137819 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
137820 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
137821 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
137822 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
137823 +ath9k_start_9815 ath9k_start 0 9815 NULL
137824 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
137825 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
137826 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
137827 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
137828 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
137829 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
137830 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
137831 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
137832 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
137833 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
137834 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
137835 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
137836 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL nohasharray
137837 +sha256_ssse3_finup_9862 sha256_ssse3_finup 0 9862 &bfad_im_model_show_9862
137838 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
137839 +pep_recvmsg_9866 pep_recvmsg 3 9866 NULL
137840 +task_can_attach_9867 task_can_attach 0 9867 NULL
137841 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
137842 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
137843 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
137844 +ping_v4_sendmsg_9883 ping_v4_sendmsg 3 9883 NULL
137845 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
137846 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
137847 +show_sensor_9889 show_sensor 0 9889 NULL
137848 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
137849 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
137850 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
137851 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
137852 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
137853 +write_9907 write 0-3 9907 NULL
137854 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
137855 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
137856 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
137857 +file_permission_9925 file_permission 0 9925 NULL
137858 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
137859 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
137860 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
137861 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
137862 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
137863 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
137864 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
137865 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
137866 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
137867 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
137868 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
137869 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
137870 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
137871 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
137872 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
137873 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
137874 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
137875 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
137876 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
137877 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL nohasharray
137878 +compat_import_iovec_9978 compat_import_iovec 3-0 9978 &ath6kl_usb_submit_ctrl_out_9978
137879 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
137880 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
137881 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
137882 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
137883 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
137884 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
137885 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
137886 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
137887 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
137888 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
137889 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
137890 +store_als_en_10003 store_als_en 0-4 10003 NULL
137891 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
137892 +check_tp_10015 check_tp 0 10015 NULL
137893 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
137894 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
137895 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
137896 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
137897 +handle_request_10024 handle_request 9 10024 NULL
137898 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
137899 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
137900 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
137901 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
137902 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
137903 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
137904 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
137905 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
137906 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
137907 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
137908 +bop_propagate_10048 bop_propagate 0 10048 NULL
137909 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
137910 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
137911 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
137912 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
137913 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
137914 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
137915 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
137916 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
137917 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
137918 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
137919 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
137920 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
137921 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
137922 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
137923 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
137924 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
137925 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
137926 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
137927 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
137928 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
137929 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
137930 +class_show_10093 class_show 0 10093 NULL
137931 +nr_create_10094 nr_create 0 10094 NULL
137932 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
137933 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
137934 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
137935 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
137936 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
137937 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
137938 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
137939 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
137940 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
137941 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
137942 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
137943 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
137944 +rocker_desc_err_10111 rocker_desc_err 0 10111 NULL
137945 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL nohasharray
137946 +link_schedule_user_10112 link_schedule_user 0 10112 &gfs2_meta_read_10112
137947 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
137948 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
137949 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
137950 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
137951 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
137952 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
137953 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
137954 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
137955 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
137956 +qlge_open_10148 qlge_open 0 10148 NULL
137957 +show_alarms_10150 show_alarms 0 10150 NULL
137958 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
137959 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
137960 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
137961 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
137962 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
137963 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
137964 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
137965 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
137966 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
137967 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
137968 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
137969 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
137970 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
137971 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
137972 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
137973 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
137974 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
137975 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
137976 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
137977 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
137978 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
137979 +address_read_file_10187 address_read_file 0 10187 NULL
137980 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
137981 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
137982 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
137983 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
137984 +extent_writepages_10205 extent_writepages 0 10205 NULL
137985 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
137986 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
137987 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
137988 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
137989 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
137990 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
137991 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
137992 +fsync_10223 fsync 0 10223 NULL
137993 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
137994 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
137995 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
137996 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
137997 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
137998 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
137999 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
138000 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
138001 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
138002 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
138003 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
138004 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
138005 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
138006 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
138007 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
138008 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
138009 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
138010 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
138011 +store_protocols_10261 store_protocols 0-4 10261 NULL
138012 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
138013 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
138014 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
138015 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
138016 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
138017 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
138018 +add_keys_10284 add_keys 0 10284 NULL
138019 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
138020 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
138021 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
138022 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
138023 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
138024 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
138025 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
138026 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
138027 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
138028 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
138029 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
138030 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
138031 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
138032 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
138033 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
138034 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
138035 +cifs_permission_10324 cifs_permission 0 10324 NULL
138036 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
138037 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
138038 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
138039 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
138040 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
138041 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
138042 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
138043 +__smb_init_10336 __smb_init 0 10336 NULL
138044 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
138045 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
138046 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
138047 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
138048 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
138049 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
138050 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
138051 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
138052 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
138053 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
138054 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
138055 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
138056 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
138057 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
138058 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
138059 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
138060 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
138061 +show_rdac0_10381 show_rdac0 0 10381 NULL
138062 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
138063 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
138064 +show_gpio_10395 show_gpio 0 10395 NULL
138065 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
138066 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
138067 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
138068 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
138069 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
138070 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
138071 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
138072 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
138073 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
138074 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
138075 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
138076 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
138077 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
138078 +free_block_10441 free_block 0 10441 NULL
138079 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
138080 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
138081 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
138082 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
138083 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
138084 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
138085 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
138086 +show_control_state_10474 show_control_state 0 10474 NULL
138087 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
138088 +clip_device_event_10481 clip_device_event 0 10481 NULL
138089 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
138090 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
138091 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
138092 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
138093 +show_card_10491 show_card 0 10491 NULL
138094 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
138095 +dst_frames_10499 dst_frames 0 10499 NULL
138096 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
138097 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
138098 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
138099 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
138100 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
138101 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
138102 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
138103 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
138104 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
138105 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
138106 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
138107 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
138108 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
138109 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
138110 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
138111 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
138112 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
138113 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
138114 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
138115 +get_key_10538 get_key 0 10538 NULL
138116 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
138117 +SYSC_read_10545 SYSC_read 3 10545 NULL
138118 +crypto_sha512_finup_10555 crypto_sha512_finup 0 10555 NULL
138119 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
138120 +ivtv_start_10559 ivtv_start 0 10559 NULL
138121 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
138122 +dix_show_10568 dix_show 0 10568 NULL
138123 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
138124 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
138125 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
138126 +swsusp_write_10582 swsusp_write 0 10582 NULL
138127 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
138128 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
138129 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
138130 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
138131 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
138132 +validate_buf_10589 validate_buf 0 10589 NULL
138133 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
138134 +otp_read_10594 otp_read 5-4-2 10594 NULL
138135 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
138136 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
138137 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
138138 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
138139 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
138140 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
138141 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
138142 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
138143 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
138144 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
138145 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
138146 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
138147 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
138148 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
138149 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
138150 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
138151 +sha256_base_do_update_10634 sha256_base_do_update 0 10634 NULL
138152 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
138153 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
138154 +check_transition_10639 check_transition 0 10639 NULL
138155 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
138156 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
138157 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
138158 +packet_10644 packet 0 10644 NULL
138159 +write_orph_node_10654 write_orph_node 0 10654 NULL
138160 +open_10656 open 0 10656 NULL
138161 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
138162 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
138163 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
138164 +send_unlock_10666 send_unlock 0 10666 NULL
138165 +parport_write_10669 parport_write 0 10669 NULL
138166 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
138167 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
138168 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
138169 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
138170 +read_10690 read 0 10690 NULL
138171 +edge_write_10692 edge_write 4-0 10692 NULL
138172 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
138173 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
138174 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
138175 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
138176 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
138177 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
138178 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
138179 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
138180 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
138181 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
138182 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
138183 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
138184 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
138185 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
138186 +spi_sync_10731 spi_sync 0 10731 NULL
138187 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
138188 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
138189 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
138190 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
138191 +sys_syslog_10746 sys_syslog 3 10746 NULL
138192 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
138193 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
138194 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
138195 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
138196 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
138197 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
138198 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
138199 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
138200 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
138201 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
138202 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
138203 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
138204 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
138205 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
138206 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
138207 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
138208 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
138209 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
138210 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
138211 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
138212 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
138213 +sys_bind_10799 sys_bind 3 10799 NULL
138214 +query_info_10800 query_info 0 10800 NULL
138215 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
138216 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
138217 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
138218 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
138219 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
138220 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
138221 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
138222 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
138223 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
138224 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
138225 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
138226 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
138227 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
138228 +rsi_parse_10831 rsi_parse 0 10831 NULL
138229 +send_command_10832 send_command 4-0 10832 NULL nohasharray
138230 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
138231 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
138232 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
138233 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
138234 +show_therm_input_10848 show_therm_input 0 10848 NULL
138235 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
138236 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
138237 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
138238 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
138239 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
138240 +read_edid_block_10860 read_edid_block 4 10860 NULL
138241 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
138242 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
138243 +trivial_online_10866 trivial_online 0 10866 NULL
138244 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
138245 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
138246 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
138247 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
138248 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
138249 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
138250 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
138251 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
138252 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
138253 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
138254 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
138255 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
138256 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
138257 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
138258 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
138259 +get_scq_10897 get_scq 2 10897 NULL
138260 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
138261 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
138262 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
138263 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
138264 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
138265 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
138266 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
138267 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
138268 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
138269 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
138270 +kobject_add_10919 kobject_add 0 10919 NULL
138271 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
138272 +shm_read_file_10927 shm_read_file 0 10927 NULL
138273 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
138274 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
138275 +store_guid_10944 store_guid 0-4 10944 NULL
138276 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
138277 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
138278 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
138279 +tun_put_user_10951 tun_put_user 0 10951 NULL
138280 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
138281 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
138282 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
138283 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
138284 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
138285 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
138286 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
138287 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
138288 +pfkey_process_10964 pfkey_process 0 10964 NULL
138289 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
138290 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
138291 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
138292 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
138293 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
138294 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
138295 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
138296 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
138297 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
138298 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
138299 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
138300 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
138301 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
138302 +security_get_bools_11004 security_get_bools 0 11004 NULL
138303 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
138304 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
138305 +show_io_db_11009 show_io_db 0 11009 NULL
138306 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
138307 +enic_open_11015 enic_open 0 11015 NULL
138308 +read_11017 read 0 11017 NULL
138309 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
138310 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
138311 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
138312 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
138313 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
138314 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
138315 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
138316 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
138317 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
138318 +rawsock_recvmsg_11048 rawsock_recvmsg 3 11048 &sys_sendfile_11048
138319 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
138320 +char2uni_11054 char2uni 0 11054 NULL
138321 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
138322 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
138323 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
138324 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
138325 +bond_enslave_11070 bond_enslave 0 11070 NULL
138326 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
138327 +bond_get_size_11077 bond_get_size 0 11077 NULL
138328 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
138329 +count_argc_11083 count_argc 0 11083 NULL
138330 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
138331 +sda_in_11093 sda_in 0 11093 NULL
138332 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
138333 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
138334 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
138335 +aio_read_11102 aio_read 0 11102 NULL
138336 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
138337 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
138338 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
138339 +v_midi_open_11109 v_midi_open 0 11109 NULL
138340 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
138341 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
138342 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
138343 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
138344 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
138345 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
138346 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
138347 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
138348 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
138349 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
138350 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
138351 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
138352 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
138353 +process_ini_11152 process_ini 0 11152 NULL
138354 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
138355 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
138356 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
138357 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
138358 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
138359 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
138360 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
138361 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
138362 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
138363 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
138364 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
138365 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
138366 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
138367 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
138368 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
138369 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
138370 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
138371 +fb_set_var_11211 fb_set_var 0 11211 NULL
138372 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
138373 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
138374 +test_walk_11216 test_walk 0 11216 NULL
138375 +sq_overhead_11218 sq_overhead 0 11218 NULL
138376 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
138377 +__swab16p_11220 __swab16p 0 11220 NULL
138378 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
138379 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
138380 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
138381 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
138382 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
138383 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
138384 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
138385 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
138386 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
138387 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
138388 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
138389 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
138390 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
138391 +of_irq_count_11253 of_irq_count 0 11253 NULL
138392 +store_refalign_11257 store_refalign 0-4 11257 NULL
138393 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
138394 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
138395 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
138396 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
138397 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
138398 +cru_detect_11272 cru_detect 1 11272 NULL
138399 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
138400 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
138401 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
138402 +reg_write_11295 reg_write 0 11295 NULL
138403 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
138404 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
138405 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
138406 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
138407 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
138408 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
138409 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
138410 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
138411 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
138412 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
138413 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
138414 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
138415 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
138416 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
138417 +construct_key_11329 construct_key 3 11329 NULL nohasharray
138418 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
138419 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
138420 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
138421 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
138422 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
138423 +ufx_enable_11338 ufx_enable 0 11338 NULL
138424 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
138425 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
138426 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
138427 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
138428 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
138429 +sel_write_create_11353 sel_write_create 3 11353 NULL
138430 +show_in1_input_11354 show_in1_input 0 11354 NULL
138431 +handle_unit_11355 handle_unit 0-1 11355 NULL
138432 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
138433 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
138434 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
138435 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
138436 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
138437 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
138438 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
138439 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
138440 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
138441 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
138442 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
138443 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
138444 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
138445 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
138446 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
138447 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
138448 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
138449 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
138450 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
138451 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
138452 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
138453 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
138454 +qib_write_11394 qib_write 0-3 11394 NULL
138455 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
138456 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
138457 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
138458 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
138459 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
138460 +get_fan_11400 get_fan 0 11400 NULL
138461 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
138462 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
138463 +attention_read_file_11404 attention_read_file 0 11404 NULL
138464 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
138465 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
138466 +str_to_user_11411 str_to_user 2 11411 NULL
138467 +show_blue_11412 show_blue 0 11412 NULL nohasharray
138468 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
138469 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
138470 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
138471 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
138472 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
138473 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
138474 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
138475 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
138476 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
138477 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
138478 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
138479 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
138480 +attr_show_11424 attr_show 0 11424 NULL
138481 +vring_size_11426 vring_size 0-2-1 11426 NULL
138482 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
138483 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
138484 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
138485 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
138486 +bttv_read_11432 bttv_read 3-0 11432 NULL
138487 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
138488 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
138489 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
138490 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
138491 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
138492 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
138493 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
138494 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
138495 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
138496 +event_file_write_11460 event_file_write 0-3 11460 NULL
138497 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
138498 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
138499 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
138500 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
138501 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
138502 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
138503 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
138504 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
138505 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
138506 +set_otp5_11480 set_otp5 4-0 11480 NULL
138507 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
138508 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
138509 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
138510 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
138511 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
138512 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
138513 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
138514 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
138515 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
138516 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
138517 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
138518 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
138519 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
138520 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
138521 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
138522 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
138523 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
138524 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
138525 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
138526 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
138527 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
138528 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
138529 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
138530 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
138531 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
138532 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
138533 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
138534 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
138535 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
138536 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
138537 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
138538 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
138539 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
138540 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
138541 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
138542 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
138543 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
138544 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
138545 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
138546 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
138547 +show_11578 show 0 11578 NULL
138548 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
138549 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
138550 +pvc_bind_11588 pvc_bind 0 11588 NULL
138551 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
138552 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
138553 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
138554 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
138555 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
138556 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
138557 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
138558 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
138559 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
138560 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
138561 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
138562 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
138563 +max_active_show_11610 max_active_show 0 11610 NULL
138564 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
138565 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
138566 +show_caps_11619 show_caps 0 11619 NULL
138567 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
138568 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
138569 +power_write_file_11626 power_write_file 0-3 11626 NULL
138570 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
138571 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
138572 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
138573 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
138574 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
138575 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
138576 +slab_ksize_11664 slab_ksize 0 11664 NULL
138577 +sigd_send_11665 sigd_send 0 11665 NULL
138578 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
138579 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
138580 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
138581 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
138582 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
138583 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
138584 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
138585 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
138586 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
138587 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
138588 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
138589 +split_11691 split 2 11691 NULL
138590 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
138591 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
138592 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
138593 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
138594 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
138595 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
138596 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
138597 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
138598 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
138599 +store_11711 store 0 11711 NULL
138600 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
138601 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
138602 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
138603 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
138604 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
138605 +id_show_11734 id_show 0 11734 NULL nohasharray
138606 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
138607 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
138608 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
138609 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
138610 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
138611 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
138612 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
138613 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
138614 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
138615 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
138616 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
138617 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
138618 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
138619 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
138620 +assert_show_11778 assert_show 0 11778 NULL
138621 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
138622 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
138623 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
138624 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
138625 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
138626 +stats_clear_11802 stats_clear 0-3 11802 NULL
138627 +show_hca_type_11803 show_hca_type 0 11803 NULL
138628 +func_11804 func 0 11804 NULL
138629 +open_11806 open 0 11806 NULL nohasharray
138630 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
138631 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
138632 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
138633 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
138634 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
138635 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
138636 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
138637 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
138638 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
138639 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
138640 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
138641 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
138642 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
138643 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
138644 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
138645 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
138646 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
138647 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
138648 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
138649 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
138650 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
138651 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
138652 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
138653 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
138654 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
138655 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
138656 +fsname_show_11856 fsname_show 0 11856 NULL
138657 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
138658 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
138659 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
138660 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
138661 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
138662 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
138663 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
138664 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
138665 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
138666 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
138667 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
138668 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
138669 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
138670 +image_read_11880 image_read 0-6-5 11880 NULL
138671 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
138672 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
138673 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
138674 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
138675 +avc_audit_11888 avc_audit 0 11888 NULL
138676 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
138677 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
138678 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
138679 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
138680 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
138681 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
138682 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
138683 +ti_write_11916 ti_write 0-4 11916 NULL
138684 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
138685 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
138686 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
138687 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL nohasharray
138688 +bitmap_remap_11929 bitmap_remap 5 11929 &SMBNTencrypt_11929
138689 +show_limit_11932 show_limit 0 11932 NULL
138690 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
138691 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
138692 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
138693 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
138694 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
138695 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
138696 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
138697 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
138698 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
138699 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
138700 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
138701 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
138702 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
138703 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
138704 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
138705 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
138706 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
138707 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
138708 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
138709 +pptp_getname_11971 pptp_getname 0 11971 NULL
138710 +split_node_11976 split_node 0 11976 NULL nohasharray
138711 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
138712 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
138713 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
138714 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
138715 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
138716 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
138717 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
138718 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
138719 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
138720 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
138721 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
138722 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
138723 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
138724 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
138725 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
138726 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
138727 +bh1780_read_12006 bh1780_read 0 12006 NULL
138728 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
138729 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
138730 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
138731 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
138732 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
138733 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
138734 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
138735 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
138736 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
138737 +vcc_sendmsg_12038 vcc_sendmsg 3 12038 NULL
138738 +device_offline_12042 device_offline 0 12042 NULL
138739 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
138740 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
138741 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
138742 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
138743 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
138744 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
138745 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
138746 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
138747 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
138748 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
138749 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
138750 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
138751 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
138752 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
138753 +start_streaming_12074 start_streaming 0 12074 NULL
138754 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
138755 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
138756 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
138757 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
138758 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
138759 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
138760 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
138761 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
138762 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
138763 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
138764 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
138765 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
138766 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
138767 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
138768 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
138769 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
138770 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
138771 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
138772 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
138773 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
138774 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
138775 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
138776 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
138777 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
138778 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
138779 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
138780 +set_powered_12129 set_powered 4 12129 NULL
138781 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
138782 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
138783 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
138784 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
138785 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
138786 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
138787 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
138788 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
138789 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
138790 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
138791 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
138792 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
138793 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
138794 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
138795 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
138796 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
138797 +ec_write_12162 ec_write 0 12162 NULL
138798 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
138799 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
138800 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
138801 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
138802 +space_show_12178 space_show 0 12178 NULL nohasharray
138803 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
138804 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
138805 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
138806 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
138807 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
138808 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
138809 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
138810 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
138811 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
138812 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
138813 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
138814 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
138815 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
138816 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
138817 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
138818 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
138819 +receive_copy_12216 receive_copy 3 12216 NULL
138820 +btree_writepages_12217 btree_writepages 0 12217 NULL
138821 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
138822 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
138823 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
138824 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
138825 +mode_show_12223 mode_show 0 12223 NULL
138826 +led_write_12224 led_write 0 12224 NULL
138827 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
138828 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
138829 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
138830 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
138831 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
138832 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
138833 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
138834 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
138835 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
138836 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
138837 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
138838 +store_12256 store 0-3 12256 NULL
138839 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
138840 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
138841 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
138842 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
138843 +setsockopt_12262 setsockopt 0 12262 NULL
138844 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
138845 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
138846 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
138847 +start_12267 start 0 12267 &shash_compat_setkey_12267
138848 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
138849 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
138850 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
138851 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
138852 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
138853 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
138854 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
138855 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
138856 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
138857 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
138858 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
138859 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
138860 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
138861 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
138862 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
138863 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
138864 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
138865 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
138866 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
138867 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
138868 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
138869 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
138870 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
138871 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
138872 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
138873 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
138874 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
138875 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
138876 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
138877 +show_urb_12326 show_urb 0 12326 NULL
138878 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
138879 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
138880 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
138881 +write_12336 write 0 12336 NULL
138882 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
138883 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
138884 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
138885 +get_burstcount_12341 get_burstcount 0 12341 NULL
138886 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
138887 +dn_listen_12343 dn_listen 0 12343 NULL
138888 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
138889 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
138890 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
138891 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
138892 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
138893 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
138894 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
138895 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
138896 +store_12367 store 0 12367 NULL
138897 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
138898 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
138899 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
138900 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
138901 +read_12377 read 0 12377 NULL
138902 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
138903 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
138904 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
138905 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
138906 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
138907 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
138908 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
138909 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
138910 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
138911 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
138912 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
138913 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
138914 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
138915 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
138916 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
138917 +stats_store_12424 stats_store 0-3 12424 NULL
138918 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
138919 +show_display_12427 show_display 0 12427 NULL
138920 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
138921 +mos7840_open_12439 mos7840_open 0 12439 NULL
138922 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
138923 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
138924 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
138925 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
138926 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
138927 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
138928 +llcp_sock_recvmsg_12460 llcp_sock_recvmsg 3 12460 NULL
138929 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
138930 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
138931 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
138932 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
138933 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
138934 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
138935 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
138936 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
138937 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
138938 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
138939 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
138940 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
138941 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
138942 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
138943 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
138944 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
138945 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
138946 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
138947 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
138948 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
138949 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
138950 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
138951 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
138952 +stream_start_12516 stream_start 0 12516 NULL
138953 +open_12519 open 0 12519 NULL
138954 +write_12520 write 0 12520 NULL
138955 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
138956 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
138957 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
138958 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
138959 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
138960 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
138961 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
138962 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
138963 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
138964 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
138965 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
138966 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
138967 +comm_local_read_12541 comm_local_read 0 12541 NULL
138968 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
138969 +masq_device_event_12546 masq_device_event 0 12546 NULL
138970 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
138971 +mr_write_12549 mr_write 0 12549 NULL nohasharray
138972 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
138973 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
138974 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
138975 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
138976 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
138977 +send_convert_12552 send_convert 0 12552 NULL
138978 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
138979 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
138980 +joydev_read_12559 joydev_read 0-3 12559 NULL
138981 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
138982 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
138983 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
138984 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
138985 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
138986 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
138987 +pwm_config_12570 pwm_config 0 12570 NULL
138988 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
138989 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
138990 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
138991 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
138992 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
138993 +request_update_12585 request_update 0 12585 NULL
138994 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
138995 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
138996 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
138997 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
138998 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
138999 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
139000 +add_endpoint_12593 add_endpoint 0 12593 NULL
139001 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
139002 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
139003 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
139004 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
139005 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
139006 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
139007 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
139008 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
139009 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
139010 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
139011 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
139012 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
139013 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
139014 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
139015 +get_component_fault_12625 get_component_fault 0 12625 NULL
139016 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
139017 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
139018 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
139019 +store_blank_12636 store_blank 0-4 12636 NULL
139020 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL nohasharray
139021 +nr_sendmsg_12640 nr_sendmsg 3 12640 &pn_sendmsg_12640
139022 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
139023 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
139024 +wb_create_12651 wb_create 1 12651 NULL
139025 +apply_12652 apply 0 12652 NULL
139026 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
139027 +pid_show_12655 pid_show 0 12655 NULL nohasharray
139028 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
139029 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
139030 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
139031 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
139032 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
139033 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
139034 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
139035 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
139036 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
139037 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
139038 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
139039 +show_12685 show 0 12685 NULL
139040 +sidtab_init_12688 sidtab_init 0 12688 NULL
139041 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
139042 +update_cpumask_12691 update_cpumask 0 12691 NULL
139043 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
139044 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
139045 +tlan_open_12699 tlan_open 0 12699 NULL
139046 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
139047 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
139048 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
139049 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
139050 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
139051 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
139052 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
139053 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
139054 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
139055 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
139056 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
139057 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
139058 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
139059 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
139060 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
139061 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
139062 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
139063 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
139064 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
139065 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
139066 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
139067 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
139068 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
139069 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
139070 +listxattr_12769 listxattr 3 12769 NULL
139071 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
139072 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
139073 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
139074 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
139075 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
139076 +validate_index_12777 validate_index 0 12777 NULL
139077 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
139078 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
139079 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
139080 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
139081 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
139082 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
139083 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
139084 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
139085 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
139086 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
139087 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
139088 +mgmt_event_12810 mgmt_event 4 12810 NULL
139089 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
139090 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
139091 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
139092 +readq_12825 readq 0 12825 NULL
139093 +show_12831 show 0 12831 NULL
139094 +create_12834 create 0 12834 NULL nohasharray
139095 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
139096 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
139097 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
139098 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
139099 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
139100 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
139101 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
139102 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
139103 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
139104 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
139105 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
139106 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
139107 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
139108 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
139109 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
139110 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
139111 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
139112 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
139113 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
139114 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
139115 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
139116 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
139117 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
139118 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
139119 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
139120 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
139121 +md_run_12871 md_run 0 12871 &show_12871
139122 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
139123 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
139124 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
139125 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
139126 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
139127 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
139128 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
139129 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
139130 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
139131 +minix_readpage_12897 minix_readpage 0 12897 NULL
139132 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
139133 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
139134 +request_12902 request 0 12902 &_regmap_raw_read_12902
139135 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
139136 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
139137 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
139138 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
139139 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
139140 +show_temp_status_12912 show_temp_status 0 12912 NULL
139141 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
139142 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
139143 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
139144 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
139145 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
139146 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
139147 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
139148 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
139149 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
139150 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
139151 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
139152 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
139153 +register_memory_12944 register_memory 0 12944 NULL
139154 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
139155 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
139156 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
139157 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
139158 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
139159 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
139160 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
139161 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
139162 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
139163 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
139164 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
139165 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
139166 +__rhashtable_insert_fast_12974 __rhashtable_insert_fast 0 12974 NULL
139167 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
139168 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
139169 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
139170 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
139171 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
139172 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
139173 +host_lock_show_12993 host_lock_show 0 12993 NULL
139174 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
139175 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
139176 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
139177 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
139178 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
139179 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
139180 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
139181 +shutdown_event_13006 shutdown_event 0 13006 NULL
139182 +show_octave_13007 show_octave 0 13007 NULL
139183 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
139184 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
139185 +vsscanf_13014 vsscanf 0 13014 NULL
139186 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
139187 +netvsc_open_13019 netvsc_open 0 13019 NULL
139188 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
139189 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
139190 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
139191 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
139192 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
139193 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
139194 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
139195 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
139196 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
139197 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
139198 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
139199 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
139200 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
139201 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
139202 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
139203 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
139204 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
139205 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
139206 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
139207 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
139208 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
139209 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
139210 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
139211 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
139212 +ti_do_config_13080 ti_do_config 0 13080 NULL
139213 +get_pwm1_13083 get_pwm1 0 13083 NULL
139214 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
139215 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
139216 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
139217 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
139218 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
139219 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
139220 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
139221 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
139222 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
139223 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
139224 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
139225 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
139226 +next_power_13110 next_power 0 13110 NULL
139227 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
139228 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
139229 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
139230 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
139231 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
139232 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
139233 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
139234 +read_13125 read 0-5 13125 NULL
139235 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
139236 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
139237 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
139238 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
139239 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
139240 +blk_update_request_13146 blk_update_request 3 13146 NULL
139241 +erst_reader_13156 erst_reader 0 13156 NULL
139242 +nes_net_event_13163 nes_net_event 0 13163 NULL
139243 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
139244 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
139245 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
139246 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
139247 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
139248 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
139249 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
139250 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
139251 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
139252 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
139253 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
139254 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
139255 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
139256 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
139257 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
139258 +ar5523_start_13193 ar5523_start 0 13193 NULL
139259 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
139260 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
139261 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
139262 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
139263 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
139264 +set_tach_13200 set_tach 0-4 13200 NULL
139265 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
139266 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
139267 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
139268 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
139269 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
139270 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
139271 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
139272 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
139273 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
139274 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
139275 +set_vrm_13222 set_vrm 0-4 13222 NULL
139276 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
139277 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
139278 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
139279 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
139280 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
139281 +soft_show_13244 soft_show 0 13244 NULL
139282 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
139283 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
139284 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
139285 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
139286 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
139287 +store_13249 store 0 13249 NULL nohasharray
139288 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
139289 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
139290 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
139291 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
139292 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
139293 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
139294 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
139295 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
139296 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
139297 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
139298 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
139299 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
139300 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
139301 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
139302 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
139303 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
139304 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
139305 +sd_major_13294 sd_major 0-1 13294 NULL
139306 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
139307 +map_offset_show_13301 map_offset_show 0 13301 NULL
139308 +set_ptk_13304 set_ptk 0 13304 NULL
139309 +store_13310 store 0 13310 NULL
139310 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
139311 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
139312 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
139313 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
139314 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
139315 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
139316 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
139317 +connect_layer1_13336 connect_layer1 0 13336 NULL
139318 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
139319 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
139320 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
139321 +get_bits_13353 get_bits 0-2 13353 NULL
139322 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
139323 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
139324 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
139325 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
139326 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
139327 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
139328 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
139329 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
139330 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
139331 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
139332 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
139333 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
139334 +bt_sock_recvmsg_13380 bt_sock_recvmsg 3 13380 NULL
139335 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
139336 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
139337 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
139338 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
139339 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
139340 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
139341 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
139342 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
139343 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
139344 +sky2_receive_13407 sky2_receive 2 13407 NULL
139345 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
139346 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
139347 +store_flush_13416 store_flush 0 13416 NULL
139348 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
139349 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
139350 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
139351 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
139352 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
139353 +smb_sendv_13437 smb_sendv 0 13437 NULL nohasharray
139354 +__tipc_send_stream_13437 __tipc_send_stream 3 13437 &smb_sendv_13437
139355 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
139356 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
139357 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
139358 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
139359 +close_patch_13445 close_patch 0 13445 NULL
139360 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
139361 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
139362 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
139363 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
139364 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
139365 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
139366 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
139367 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
139368 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
139369 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
139370 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
139371 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
139372 +show_13475 show 0 13475 NULL nohasharray
139373 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
139374 +get_temp_13476 get_temp 0 13476 NULL
139375 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
139376 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
139377 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
139378 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
139379 +write_13490 write 0 13490 NULL
139380 +data_read_13494 data_read 3-0 13494 NULL nohasharray
139381 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
139382 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
139383 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
139384 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
139385 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
139386 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
139387 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
139388 +core_status_13515 core_status 4-0 13515 NULL nohasharray
139389 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
139390 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
139391 +show_dock_type_13518 show_dock_type 0 13518 NULL
139392 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
139393 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
139394 +bm_init_13529 bm_init 2 13529 NULL
139395 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
139396 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
139397 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
139398 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
139399 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
139400 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
139401 +venus_access_13541 venus_access 0 13541 NULL
139402 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
139403 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
139404 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
139405 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
139406 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
139407 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
139408 +hp100_open_13551 hp100_open 0 13551 NULL
139409 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
139410 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
139411 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
139412 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
139413 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
139414 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
139415 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
139416 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
139417 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
139418 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
139419 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
139420 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
139421 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
139422 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
139423 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
139424 +ci_role_start_13579 ci_role_start 0 13579 NULL
139425 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
139426 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
139427 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
139428 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
139429 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
139430 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
139431 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
139432 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
139433 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
139434 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
139435 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
139436 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
139437 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
139438 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
139439 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
139440 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
139441 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
139442 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
139443 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
139444 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
139445 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL nohasharray
139446 +nr_recvmsg_13617 nr_recvmsg 3 13617 &__ntfs_grab_cache_pages_13617
139447 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
139448 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
139449 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
139450 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
139451 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
139452 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
139453 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
139454 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
139455 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
139456 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
139457 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
139458 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
139459 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
139460 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
139461 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
139462 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
139463 +period_to_str_13642 period_to_str 0 13642 NULL
139464 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
139465 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
139466 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
139467 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
139468 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
139469 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
139470 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
139471 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
139472 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
139473 +i915_gem_obj_ggtt_offset_view_13680 i915_gem_obj_ggtt_offset_view 0 13680 NULL
139474 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
139475 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
139476 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
139477 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
139478 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
139479 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
139480 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
139481 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
139482 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
139483 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
139484 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
139485 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
139486 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
139487 +usb_get_string_13693 usb_get_string 0 13693 NULL
139488 +tipc_send_stream_13696 tipc_send_stream 3 13696 NULL
139489 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
139490 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
139491 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
139492 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
139493 +gprs_attach_13708 gprs_attach 0 13708 NULL
139494 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
139495 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
139496 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
139497 +manf_id_show_13718 manf_id_show 0 13718 NULL
139498 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
139499 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
139500 +get_codec_name_13721 get_codec_name 0 13721 NULL
139501 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
139502 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
139503 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
139504 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
139505 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
139506 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
139507 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
139508 +snd_hdac_device_register_13749 snd_hdac_device_register 0 13749 NULL
139509 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
139510 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
139511 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
139512 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
139513 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
139514 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
139515 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
139516 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
139517 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
139518 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
139519 +l2tp_ip_recvmsg_13785 l2tp_ip_recvmsg 3 13785 NULL
139520 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
139521 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
139522 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
139523 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
139524 +migrate_pages_13797 migrate_pages 0 13797 NULL
139525 +cpu_down_13801 cpu_down 0 13801 NULL
139526 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
139527 +mwifiex_sdio_card_to_host_mp_aggr_13806 mwifiex_sdio_card_to_host_mp_aggr 2 13806 NULL
139528 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
139529 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
139530 +random_read_13815 random_read 3-0 13815 NULL nohasharray
139531 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
139532 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
139533 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
139534 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
139535 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
139536 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
139537 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
139538 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
139539 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
139540 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
139541 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
139542 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
139543 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
139544 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
139545 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL nohasharray
139546 +bucket_table_alloc_13837 bucket_table_alloc 2 13837 &qce_ahash_hmac_setkey_13837
139547 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
139548 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
139549 +acknak_13844 acknak 0 13844 NULL nohasharray
139550 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
139551 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
139552 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
139553 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
139554 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
139555 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
139556 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
139557 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
139558 +visorchipset_file_init_13861 visorchipset_file_init 1 13861 NULL
139559 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
139560 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
139561 +lmc_open_13868 lmc_open 0 13868 NULL
139562 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
139563 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
139564 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
139565 +speed_show_13879 speed_show 0 13879 NULL
139566 +ad9523_read_13881 ad9523_read 0 13881 NULL
139567 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
139568 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
139569 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
139570 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
139571 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
139572 +recv_13888 recv 0-3 13888 NULL
139573 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
139574 +get_amixer_13890 get_amixer 0 13890 NULL
139575 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
139576 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
139577 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
139578 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
139579 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
139580 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
139581 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
139582 +f81232_open_13915 f81232_open 0 13915 NULL
139583 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
139584 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
139585 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
139586 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
139587 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
139588 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
139589 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
139590 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
139591 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
139592 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
139593 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
139594 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
139595 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
139596 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
139597 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
139598 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
139599 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
139600 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
139601 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
139602 +audit_caps_13958 audit_caps 3-0 13958 NULL
139603 +sr_write_13961 sr_write 3 13961 NULL
139604 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
139605 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
139606 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
139607 +com90xx_found_13974 com90xx_found 3 13974 NULL
139608 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
139609 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
139610 +dsp_read_13980 dsp_read 2-0 13980 NULL
139611 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
139612 +func_13981 func 0 13981 &dvb_demux_read_13981
139613 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
139614 +mon_notify_13986 mon_notify 0 13986 NULL
139615 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
139616 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
139617 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
139618 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
139619 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
139620 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
139621 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
139622 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
139623 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
139624 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
139625 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
139626 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
139627 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
139628 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
139629 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
139630 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
139631 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
139632 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
139633 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
139634 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
139635 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
139636 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
139637 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
139638 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
139639 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
139640 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
139641 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
139642 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
139643 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
139644 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
139645 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
139646 +read_14049 read 0 14049 NULL
139647 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
139648 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
139649 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
139650 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
139651 +__wait_latch_14057 __wait_latch 0 14057 NULL
139652 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
139653 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
139654 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
139655 +show_pan_14065 show_pan 0 14065 NULL
139656 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
139657 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
139658 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
139659 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
139660 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL nohasharray
139661 +dgram_recvmsg_14080 dgram_recvmsg 3 14080 &w1_master_attribute_store_pullup_14080
139662 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
139663 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
139664 +store_sched2_14094 store_sched2 4-0 14094 NULL
139665 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
139666 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
139667 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
139668 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
139669 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
139670 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
139671 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
139672 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
139673 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
139674 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
139675 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
139676 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
139677 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
139678 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
139679 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
139680 +caif_stream_recvmsg_14125 caif_stream_recvmsg 3 14125 NULL
139681 +readSuper_14128 readSuper 0 14128 NULL
139682 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
139683 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
139684 +bnep_send_14132 bnep_send 3 14132 NULL
139685 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
139686 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
139687 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
139688 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
139689 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
139690 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
139691 +em_canid_change_14150 em_canid_change 3 14150 NULL
139692 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
139693 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
139694 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
139695 +alx_open_14158 alx_open 0 14158 NULL nohasharray
139696 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
139697 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
139698 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
139699 +do_write_inode_14162 do_write_inode 0 14162 NULL
139700 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
139701 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
139702 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
139703 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
139704 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
139705 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
139706 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
139707 +nfs_file_direct_write_14181 nfs_file_direct_write 0 14181 NULL
139708 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
139709 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
139710 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
139711 +suspend_14194 suspend 0 14194 NULL nohasharray
139712 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
139713 +do_splice_14196 do_splice 5 14196 NULL
139714 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
139715 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
139716 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
139717 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
139718 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
139719 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
139720 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
139721 +cancel_lock_14207 cancel_lock 0 14207 NULL
139722 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
139723 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
139724 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
139725 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
139726 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
139727 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
139728 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
139729 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
139730 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
139731 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
139732 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
139733 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
139734 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
139735 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
139736 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL nohasharray
139737 +sctp_recvmsg_14241 sctp_recvmsg 3 14241 &de_get_regs_len_14241
139738 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
139739 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
139740 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
139741 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
139742 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
139743 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
139744 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
139745 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
139746 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
139747 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
139748 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
139749 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
139750 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
139751 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
139752 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
139753 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
139754 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
139755 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
139756 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
139757 +show_shost_state_14285 show_shost_state 0 14285 NULL
139758 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
139759 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
139760 +rr_status_14293 rr_status 5-0 14293 NULL
139761 +restart_write_file_14294 restart_write_file 0 14294 NULL
139762 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
139763 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
139764 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
139765 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
139766 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
139767 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
139768 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
139769 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
139770 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
139771 +list_one_attr_14309 list_one_attr 0 14309 NULL
139772 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
139773 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
139774 +show_otp4en_14321 show_otp4en 0 14321 NULL
139775 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
139776 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
139777 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
139778 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
139779 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
139780 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
139781 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
139782 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
139783 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
139784 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
139785 +writepages_14348 writepages 0 14348 NULL
139786 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
139787 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
139788 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
139789 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
139790 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
139791 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
139792 +read_block_data_14358 read_block_data 0 14358 NULL
139793 +_kstrtol_14359 _kstrtol 0 14359 NULL
139794 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
139795 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
139796 +revision_id_show_14361 revision_id_show 0 14361 NULL
139797 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
139798 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
139799 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
139800 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
139801 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
139802 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
139803 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
139804 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
139805 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
139806 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
139807 +walk_page_range_14389 walk_page_range 0 14389 NULL
139808 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
139809 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
139810 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
139811 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
139812 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
139813 +show_cpumask_14414 show_cpumask 0 14414 NULL
139814 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
139815 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
139816 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
139817 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
139818 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
139819 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
139820 +show_temp_label_14434 show_temp_label 0 14434 NULL
139821 +dn_bind_14436 dn_bind 0 14436 NULL
139822 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
139823 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
139824 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
139825 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
139826 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
139827 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
139828 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
139829 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
139830 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
139831 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
139832 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
139833 +access_store_14459 access_store 0-4 14459 NULL
139834 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
139835 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
139836 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
139837 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
139838 +set_peek_off_14474 set_peek_off 0 14474 NULL
139839 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
139840 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
139841 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
139842 +store_14478 store 0-4 14478 NULL
139843 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
139844 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
139845 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
139846 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
139847 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
139848 +split_state_14491 split_state 0 14491 NULL
139849 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
139850 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
139851 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
139852 +i801_check_post_14501 i801_check_post 0 14501 NULL
139853 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
139854 +patch_cr157_14509 patch_cr157 0 14509 NULL
139855 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
139856 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
139857 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
139858 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
139859 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
139860 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
139861 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
139862 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
139863 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
139864 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
139865 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
139866 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
139867 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
139868 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
139869 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
139870 +getxattr_14545 getxattr 0 14545 NULL nohasharray
139871 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
139872 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
139873 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
139874 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
139875 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
139876 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
139877 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
139878 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
139879 +label_cpu_14568 label_cpu 0 14568 NULL
139880 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
139881 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
139882 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
139883 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
139884 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
139885 +write_info_14584 write_info 0-3 14584 NULL
139886 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
139887 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
139888 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
139889 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
139890 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
139891 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
139892 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
139893 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
139894 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
139895 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
139896 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
139897 +init_nic_14611 init_nic 0 14611 NULL
139898 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
139899 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
139900 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
139901 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
139902 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
139903 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
139904 +show_temphyst_14627 show_temphyst 0 14627 NULL
139905 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
139906 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
139907 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
139908 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
139909 +write_14642 write 0 14642 NULL
139910 +dbJoin_14644 dbJoin 0 14644 NULL
139911 +profile_replace_14652 profile_replace 3-0 14652 NULL
139912 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
139913 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
139914 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
139915 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
139916 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
139917 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
139918 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
139919 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
139920 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
139921 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
139922 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
139923 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
139924 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
139925 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
139926 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
139927 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
139928 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
139929 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
139930 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
139931 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
139932 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
139933 +find_shared_port_14689 find_shared_port 0 14689 NULL
139934 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
139935 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
139936 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
139937 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
139938 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
139939 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
139940 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
139941 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
139942 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
139943 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
139944 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
139945 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
139946 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
139947 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
139948 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
139949 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
139950 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
139951 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
139952 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
139953 +vfd_write_14717 vfd_write 3-0 14717 NULL
139954 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
139955 +inet_listen_14723 inet_listen 0 14723 NULL
139956 +show_interval_14725 show_interval 0 14725 NULL nohasharray
139957 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
139958 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
139959 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
139960 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
139961 +codec_bind_generic_14739 codec_bind_generic 0 14739 NULL
139962 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
139963 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
139964 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
139965 +store_camera_14751 store_camera 4-0 14751 NULL
139966 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
139967 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
139968 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
139969 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
139970 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
139971 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
139972 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
139973 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
139974 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
139975 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
139976 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
139977 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
139978 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
139979 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
139980 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
139981 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
139982 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
139983 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
139984 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
139985 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
139986 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
139987 +hpet_readl_14801 hpet_readl 0 14801 NULL
139988 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
139989 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
139990 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
139991 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
139992 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
139993 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
139994 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
139995 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
139996 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
139997 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
139998 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
139999 +show_temp_input_14828 show_temp_input 0 14828 NULL
140000 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
140001 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
140002 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
140003 +max_power_show_14836 max_power_show 0 14836 NULL
140004 +name_len_14843 name_len 0-2 14843 NULL
140005 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
140006 +dccp_sendmsg_14850 dccp_sendmsg 3 14850 NULL
140007 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
140008 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
140009 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
140010 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
140011 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
140012 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
140013 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
140014 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
140015 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
140016 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
140017 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
140018 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
140019 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
140020 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
140021 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
140022 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
140023 +mfg_show_14897 mfg_show 0 14897 NULL
140024 +ea_init_14899 ea_init 0 14899 NULL
140025 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
140026 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
140027 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
140028 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
140029 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
140030 +krealloc_14908 krealloc 2 14908 NULL nohasharray
140031 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
140032 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
140033 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
140034 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
140035 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
140036 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
140037 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
140038 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
140039 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
140040 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
140041 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
140042 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
140043 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
140044 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
140045 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
140046 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
140047 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
140048 +queue_cnt_14951 queue_cnt 0 14951 NULL
140049 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
140050 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
140051 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
140052 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
140053 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
140054 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
140055 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
140056 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
140057 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
140058 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
140059 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
140060 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
140061 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
140062 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
140063 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
140064 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
140065 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
140066 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
140067 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
140068 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
140069 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
140070 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
140071 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
140072 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
140073 +add_request_15003 add_request 0 15003 &store_touchpad_15003
140074 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
140075 +dump_write_15008 dump_write 0-3 15008 NULL
140076 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
140077 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
140078 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
140079 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
140080 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
140081 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
140082 +predisable_15024 predisable 0 15024 NULL
140083 +vmap_15025 vmap 2 15025 NULL
140084 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
140085 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
140086 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
140087 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
140088 +priority_store_15039 priority_store 4-0 15039 NULL
140089 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
140090 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
140091 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
140092 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
140093 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
140094 +show_otp3en_15049 show_otp3en 0 15049 NULL
140095 +show_15051 show 0 15051 NULL
140096 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
140097 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
140098 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
140099 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
140100 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
140101 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
140102 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
140103 +group_addr_show_15078 group_addr_show 0 15078 NULL
140104 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
140105 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
140106 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
140107 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
140108 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
140109 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
140110 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
140111 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
140112 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
140113 +show_designated_root_15098 show_designated_root 0 15098 NULL
140114 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
140115 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
140116 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
140117 +generic_update_time_15110 generic_update_time 0 15110 NULL
140118 +cy_write_room_15111 cy_write_room 0 15111 NULL
140119 +show_interface_15117 show_interface 0 15117 NULL
140120 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
140121 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
140122 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
140123 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
140124 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
140125 +set_max_15128 set_max 0-4 15128 NULL
140126 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
140127 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
140128 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
140129 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
140130 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
140131 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
140132 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
140133 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
140134 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
140135 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
140136 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
140137 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
140138 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
140139 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
140140 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
140141 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
140142 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
140143 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
140144 +ocontext_read_15178 ocontext_read 0 15178 NULL
140145 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
140146 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
140147 +st33zp24_i2c_send_15186 st33zp24_i2c_send 4 15186 NULL
140148 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
140149 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
140150 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
140151 +pci200_open_15194 pci200_open 0 15194 NULL
140152 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
140153 +async_show_15209 async_show 0 15209 NULL
140154 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
140155 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
140156 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
140157 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
140158 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
140159 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
140160 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
140161 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
140162 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
140163 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
140164 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
140165 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
140166 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
140167 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
140168 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
140169 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
140170 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
140171 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
140172 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
140173 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
140174 +nr_bind_15261 nr_bind 0 15261 NULL
140175 +div64_u64_15263 div64_u64 0 15263 NULL
140176 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
140177 +simple_strtol_15273 simple_strtol 0 15273 NULL
140178 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
140179 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
140180 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
140181 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
140182 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
140183 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
140184 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
140185 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
140186 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
140187 +recover_store_15296 recover_store 0-3 15296 NULL
140188 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
140189 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
140190 +readpage_15301 readpage 0 15301 NULL
140191 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
140192 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
140193 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
140194 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
140195 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
140196 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
140197 +alc_init_15309 alc_init 0 15309 NULL
140198 +range_store_15310 range_store 0-4 15310 NULL
140199 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
140200 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
140201 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
140202 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
140203 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
140204 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
140205 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
140206 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
140207 +ioread16_15342 ioread16 0 15342 NULL
140208 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
140209 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
140210 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
140211 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
140212 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
140213 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
140214 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
140215 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
140216 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
140217 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
140218 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
140219 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
140220 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
140221 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
140222 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
140223 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
140224 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
140225 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
140226 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
140227 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
140228 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
140229 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
140230 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
140231 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
140232 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
140233 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
140234 +_regmap_read_15396 _regmap_read 0 15396 NULL
140235 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
140236 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
140237 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
140238 +mei_amthif_run_next_cmd_15405 mei_amthif_run_next_cmd 0 15405 NULL
140239 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
140240 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
140241 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
140242 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
140243 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
140244 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
140245 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
140246 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
140247 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
140248 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
140249 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
140250 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
140251 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
140252 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
140253 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
140254 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
140255 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
140256 +memweight_15450 memweight 0 15450 NULL
140257 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
140258 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
140259 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
140260 +ls_level_show_15463 ls_level_show 0 15463 NULL
140261 +vmalloc_15464 vmalloc 1 15464 NULL
140262 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
140263 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
140264 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
140265 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
140266 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
140267 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
140268 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
140269 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL nohasharray
140270 +rtl_download_firmware_15482 rtl_download_firmware 3 15482 &ath9k_get_stats_15482
140271 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
140272 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
140273 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
140274 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
140275 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
140276 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
140277 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
140278 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
140279 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
140280 +iolock_15500 iolock 0 15500 NULL
140281 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
140282 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL nohasharray
140283 +nct7904_read_reg_15506 nct7904_read_reg 0 15506 &bNumInterfaces_show_15506
140284 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
140285 +pppol2tp_sendmsg_15516 pppol2tp_sendmsg 3 15516 NULL
140286 +map_sg_15523 map_sg 0-3 15523 NULL
140287 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
140288 +store_15525 store 0 15525 NULL
140289 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
140290 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
140291 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
140292 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
140293 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
140294 +show_rdac2_15539 show_rdac2 0 15539 NULL
140295 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
140296 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
140297 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
140298 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
140299 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
140300 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
140301 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
140302 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
140303 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
140304 +do_send_15559 do_send 4 15559 NULL nohasharray
140305 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
140306 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
140307 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
140308 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
140309 +get_checksum_15564 get_checksum 0 15564 NULL
140310 +acpi_gpio_count_15567 acpi_gpio_count 0 15567 NULL
140311 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
140312 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
140313 +persistent_status_15574 persistent_status 4 15574 NULL
140314 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
140315 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
140316 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
140317 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
140318 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
140319 +vme_user_write_15587 vme_user_write 3 15587 NULL
140320 +permission_15588 permission 0 15588 NULL
140321 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
140322 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
140323 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
140324 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
140325 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
140326 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
140327 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
140328 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
140329 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
140330 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
140331 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
140332 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
140333 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
140334 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
140335 +authorized_show_15636 authorized_show 0 15636 NULL
140336 +fill_func_15640 fill_func 0 15640 NULL
140337 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
140338 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
140339 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
140340 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
140341 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
140342 +fs_path_add_15648 fs_path_add 3 15648 NULL
140343 +__do_readpage_15652 __do_readpage 0 15652 NULL
140344 +xsd_read_15653 xsd_read 3-0 15653 NULL
140345 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
140346 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
140347 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
140348 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
140349 +store_15665 store 0-3 15665 NULL
140350 +unix_bind_15668 unix_bind 3-0 15668 NULL
140351 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
140352 +dm_read_15674 dm_read 3 15674 NULL nohasharray
140353 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
140354 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
140355 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
140356 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
140357 +ndo_open_15687 ndo_open 0 15687 NULL
140358 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
140359 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
140360 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
140361 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
140362 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
140363 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
140364 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
140365 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
140366 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
140367 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
140368 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
140369 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
140370 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL nohasharray
140371 +tipc_msg_make_bundle_15736 tipc_msg_make_bundle 2 15736 &ea_alloc_skeleton_15736
140372 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
140373 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
140374 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
140375 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
140376 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
140377 +array_state_show_15758 array_state_show 0 15758 NULL
140378 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
140379 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
140380 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
140381 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
140382 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
140383 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
140384 +_mv88e6xxx_reg_read_15773 _mv88e6xxx_reg_read 0 15773 NULL
140385 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
140386 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
140387 +call_modprobe_15781 call_modprobe 0 15781 NULL
140388 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
140389 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
140390 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
140391 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
140392 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
140393 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
140394 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
140395 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
140396 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
140397 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
140398 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
140399 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
140400 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
140401 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
140402 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
140403 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
140404 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
140405 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
140406 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
140407 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
140408 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
140409 +read_reg_15838 read_reg 0 15838 NULL
140410 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
140411 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
140412 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
140413 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
140414 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
140415 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
140416 +errors_show_15863 errors_show 0 15863 NULL nohasharray
140417 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
140418 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
140419 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
140420 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
140421 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
140422 +set_in_min_15872 set_in_min 0-4 15872 NULL
140423 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
140424 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
140425 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
140426 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
140427 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
140428 +do_truncation_15882 do_truncation 0 15882 NULL
140429 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
140430 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
140431 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
140432 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
140433 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
140434 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
140435 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
140436 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
140437 +send_tx_power_15914 send_tx_power 0 15914 NULL
140438 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
140439 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
140440 +unix_dgram_recvmsg_15920 unix_dgram_recvmsg 3 15920 NULL
140441 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
140442 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
140443 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
140444 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
140445 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
140446 +power_read_15939 power_read 3-0 15939 NULL
140447 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
140448 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
140449 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
140450 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
140451 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
140452 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
140453 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
140454 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
140455 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
140456 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
140457 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
140458 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
140459 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
140460 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
140461 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
140462 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
140463 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
140464 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
140465 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
140466 +stir_net_open_15991 stir_net_open 0 15991 NULL
140467 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
140468 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
140469 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
140470 +period_store_16008 period_store 0-4 16008 NULL
140471 +do_open_16009 do_open 0 16009 NULL
140472 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
140473 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
140474 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
140475 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
140476 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
140477 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
140478 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
140479 +got_frame_16028 got_frame 2 16028 NULL
140480 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
140481 +smk_write_unconfined_16041 smk_write_unconfined 3 16041 NULL
140482 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
140483 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
140484 +show_virtual_16047 show_virtual 0 16047 NULL
140485 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
140486 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
140487 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
140488 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL nohasharray
140489 +pppoe_recvmsg_16057 pppoe_recvmsg 3 16057 &read_file_spectral_period_16057
140490 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
140491 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
140492 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
140493 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
140494 +file_has_perm_16070 file_has_perm 0 16070 NULL
140495 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
140496 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
140497 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
140498 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
140499 +updateSuper_16079 updateSuper 0 16079 NULL
140500 +mt2063_read_16080 mt2063_read 0 16080 NULL
140501 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
140502 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
140503 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
140504 +cifs_mapchar_16097 cifs_mapchar 0 16097 NULL
140505 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
140506 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
140507 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
140508 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
140509 +_submit_bh_16106 _submit_bh 0 16106 NULL
140510 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
140511 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
140512 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
140513 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
140514 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
140515 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
140516 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
140517 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
140518 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
140519 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
140520 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
140521 +dn_getname_16122 dn_getname 0 16122 NULL
140522 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
140523 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
140524 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
140525 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
140526 +fsm_init_16134 fsm_init 2 16134 NULL
140527 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
140528 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
140529 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
140530 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
140531 +input_register_device_16147 input_register_device 0 16147 NULL
140532 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
140533 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
140534 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
140535 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
140536 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
140537 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
140538 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
140539 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
140540 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
140541 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
140542 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
140543 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
140544 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
140545 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
140546 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
140547 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
140548 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
140549 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
140550 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
140551 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
140552 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
140553 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
140554 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
140555 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
140556 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
140557 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
140558 +bind_16210 bind 0 16210 NULL nohasharray
140559 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
140560 +create_table_16213 create_table 2 16213 NULL
140561 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
140562 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
140563 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
140564 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
140565 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
140566 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
140567 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
140568 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
140569 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
140570 +cc770_open_16228 cc770_open 0 16228 NULL
140571 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
140572 +r6040_up_16233 r6040_up 0 16233 NULL
140573 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
140574 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
140575 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
140576 +update_mctime_16242 update_mctime 0 16242 NULL
140577 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
140578 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
140579 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
140580 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
140581 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
140582 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
140583 +show_xoffset_16251 show_xoffset 0 16251 NULL
140584 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
140585 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
140586 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
140587 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
140588 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
140589 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
140590 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
140591 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
140592 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
140593 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
140594 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
140595 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
140596 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
140597 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
140598 +account_16283 account 0-4-2 16283 NULL nohasharray
140599 +mirror_status_16283 mirror_status 5 16283 &account_16283
140600 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
140601 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
140602 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
140603 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
140604 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
140605 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
140606 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
140607 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
140608 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
140609 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
140610 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
140611 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
140612 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
140613 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
140614 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
140615 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
140616 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
140617 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
140618 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
140619 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
140620 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
140621 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
140622 +enable_periodic_16329 enable_periodic 0 16329 NULL
140623 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
140624 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
140625 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
140626 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
140627 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
140628 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
140629 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
140630 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
140631 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
140632 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
140633 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
140634 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
140635 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
140636 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
140637 +rbd_add_16366 rbd_add 0-3 16366 NULL
140638 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
140639 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
140640 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
140641 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
140642 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
140643 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
140644 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
140645 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
140646 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
140647 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
140648 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
140649 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
140650 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
140651 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
140652 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
140653 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
140654 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
140655 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
140656 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
140657 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
140658 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
140659 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
140660 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
140661 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
140662 +fill_buffer_16418 fill_buffer 0 16418 NULL
140663 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
140664 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
140665 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
140666 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
140667 +format_nservers_16426 format_nservers 0 16426 NULL
140668 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
140669 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
140670 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
140671 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
140672 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
140673 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
140674 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
140675 +do_uevent_16445 do_uevent 0 16445 NULL
140676 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
140677 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
140678 +sf1_read_16451 sf1_read 0 16451 NULL
140679 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
140680 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
140681 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
140682 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
140683 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
140684 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
140685 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
140686 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
140687 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
140688 +store_line1_16491 store_line1 4-0 16491 NULL
140689 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
140690 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
140691 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
140692 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
140693 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
140694 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
140695 +gps_show_16504 gps_show 0 16504 NULL
140696 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
140697 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
140698 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
140699 +capi_read_16511 capi_read 0-3 16511 NULL
140700 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
140701 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
140702 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
140703 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
140704 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
140705 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
140706 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
140707 +date_show_16538 date_show 0 16538 NULL
140708 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
140709 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
140710 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
140711 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
140712 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
140713 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
140714 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
140715 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
140716 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL nohasharray
140717 +mISDN_sock_sendmsg_16563 mISDN_sock_sendmsg 3 16563 &tcp_manip_pkt_16563
140718 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
140719 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
140720 +transmit_skb_16573 transmit_skb 0 16573 NULL
140721 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
140722 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
140723 +psend_16586 psend 0 16586 NULL
140724 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
140725 +efx_net_open_16592 efx_net_open 0 16592 NULL
140726 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
140727 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
140728 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
140729 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
140730 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
140731 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
140732 +iwl_pcie_load_given_ucode_8000_16610 iwl_pcie_load_given_ucode_8000 0 16610 NULL
140733 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
140734 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
140735 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
140736 +rds_sendmsg_16616 rds_sendmsg 3 16616 NULL
140737 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
140738 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
140739 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
140740 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
140741 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
140742 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
140743 +strict_store_16631 strict_store 0-3 16631 NULL
140744 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
140745 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
140746 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
140747 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
140748 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
140749 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
140750 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
140751 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
140752 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
140753 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
140754 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
140755 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
140756 +store_remote_port_16666 store_remote_port 0 16666 NULL
140757 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
140758 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
140759 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
140760 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
140761 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
140762 +iwl_mvm_fw_dbg_collect_16687 iwl_mvm_fw_dbg_collect 4 16687 NULL
140763 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
140764 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
140765 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
140766 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
140767 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
140768 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
140769 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
140770 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
140771 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
140772 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
140773 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
140774 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
140775 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
140776 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
140777 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
140778 +_read_reg_16730 _read_reg 0 16730 NULL
140779 +com20020_resume_16732 com20020_resume 0 16732 NULL
140780 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
140781 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
140782 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
140783 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
140784 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
140785 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
140786 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
140787 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
140788 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
140789 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
140790 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
140791 +offline_16765 offline 0 16765 NULL
140792 +migratepage_16769 migratepage 0 16769 NULL
140793 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
140794 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
140795 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
140796 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
140797 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
140798 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
140799 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
140800 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
140801 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
140802 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
140803 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
140804 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
140805 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
140806 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
140807 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
140808 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
140809 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
140810 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
140811 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
140812 +diWrite_16825 diWrite 0 16825 NULL
140813 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
140814 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
140815 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
140816 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
140817 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
140818 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
140819 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
140820 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
140821 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
140822 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
140823 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
140824 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
140825 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
140826 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
140827 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
140828 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
140829 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
140830 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
140831 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
140832 +st_write_16874 st_write 3-0 16874 NULL
140833 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
140834 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
140835 +always_connected_16878 always_connected 0 16878 NULL
140836 +tulip_open_16881 tulip_open 0 16881 NULL
140837 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
140838 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
140839 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
140840 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
140841 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
140842 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
140843 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
140844 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
140845 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
140846 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
140847 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
140848 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
140849 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
140850 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
140851 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
140852 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
140853 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
140854 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
140855 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
140856 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
140857 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
140858 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
140859 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
140860 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
140861 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
140862 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
140863 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
140864 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
140865 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
140866 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
140867 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
140868 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
140869 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
140870 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
140871 +parse_hints_16960 parse_hints 0 16960 NULL
140872 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
140873 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
140874 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
140875 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
140876 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
140877 +lid_show_16974 lid_show 0 16974 NULL nohasharray
140878 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
140879 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
140880 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
140881 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
140882 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
140883 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
140884 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
140885 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
140886 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
140887 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
140888 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
140889 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
140890 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
140891 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
140892 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
140893 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
140894 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
140895 +show_dgid_17011 show_dgid 0 17011 NULL
140896 +atk_name_show_17015 atk_name_show 0 17015 NULL
140897 +irda_bind_17016 irda_bind 0 17016 NULL
140898 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
140899 +check_fw_17025 check_fw 0 17025 NULL
140900 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
140901 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
140902 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
140903 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
140904 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
140905 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
140906 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
140907 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
140908 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
140909 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
140910 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
140911 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
140912 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
140913 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
140914 +rw_write_17065 rw_write 0-6-5 17065 NULL
140915 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
140916 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
140917 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
140918 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
140919 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
140920 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
140921 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL nohasharray
140922 +power_supply_get_property_17080 power_supply_get_property 0 17080 &__kmalloc_reserve_17080
140923 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
140924 +entry_length_17093 entry_length 0 17093 NULL
140925 +write_reg_17098 write_reg 0 17098 NULL
140926 +sys_preadv_17100 sys_preadv 3 17100 NULL
140927 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
140928 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
140929 +components_show_17105 components_show 0 17105 NULL
140930 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
140931 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
140932 +md4_final_17113 md4_final 0 17113 NULL
140933 +write_mem_17114 write_mem 3-0 17114 NULL
140934 +disk_range_show_17116 disk_range_show 0 17116 NULL
140935 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
140936 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
140937 +e1000_open_17127 e1000_open 0 17127 NULL
140938 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
140939 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
140940 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
140941 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
140942 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
140943 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
140944 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
140945 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
140946 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
140947 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
140948 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
140949 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
140950 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
140951 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
140952 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
140953 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
140954 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
140955 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
140956 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
140957 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
140958 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
140959 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
140960 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172 nohasharray
140961 +cfg80211_sme_get_conn_ies_17172 cfg80211_sme_get_conn_ies 3 17172 &ipoib_dev_init_17172
140962 +fan_set_state_17173 fan_set_state 0 17173 NULL
140963 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
140964 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
140965 +set_otp2_17177 set_otp2 4-0 17177 NULL
140966 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
140967 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
140968 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
140969 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
140970 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
140971 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
140972 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
140973 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
140974 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
140975 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
140976 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
140977 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
140978 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
140979 +sync_request_17208 sync_request 2 17208 NULL nohasharray
140980 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
140981 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
140982 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
140983 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
140984 +ext4_fname_crypto_alloc_buffer_17220 ext4_fname_crypto_alloc_buffer 2 17220 NULL
140985 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
140986 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
140987 +metadata_show_17234 metadata_show 0 17234 NULL
140988 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
140989 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
140990 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
140991 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
140992 +remove_advertising_17253 remove_advertising 4 17253 NULL
140993 +r3964_read_17257 r3964_read 0 17257 NULL
140994 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
140995 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
140996 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
140997 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
140998 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
140999 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
141000 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
141001 +alloc_ep_17269 alloc_ep 1 17269 NULL
141002 +get_locations_17274 get_locations 0 17274 NULL
141003 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
141004 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
141005 +pg_read_17276 pg_read 3-0 17276 NULL
141006 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
141007 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
141008 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
141009 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
141010 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283 nohasharray
141011 +ext4_fname_match_17283 ext4_fname_match 3 17283 &rpc_pipefs_event_17283
141012 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
141013 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
141014 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
141015 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
141016 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
141017 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
141018 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
141019 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
141020 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
141021 +skb_pad_17302 skb_pad 2 17302 NULL
141022 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
141023 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
141024 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
141025 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
141026 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
141027 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
141028 +read_17315 read 0 17315 NULL nohasharray
141029 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
141030 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
141031 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
141032 +protection_type_show_17322 protection_type_show 0 17322 NULL
141033 +snd_register_device_17323 snd_register_device 0 17323 NULL
141034 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
141035 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
141036 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
141037 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
141038 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
141039 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
141040 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
141041 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
141042 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
141043 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
141044 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
141045 +device_suspend_17343 device_suspend 0 17343 NULL
141046 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
141047 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
141048 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
141049 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
141050 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
141051 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
141052 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
141053 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
141054 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
141055 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
141056 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
141057 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
141058 +get_property_17392 get_property 0 17392 NULL nohasharray
141059 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
141060 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
141061 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
141062 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
141063 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
141064 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
141065 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
141066 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
141067 +store_enabled_17417 store_enabled 0 17417 NULL
141068 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
141069 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
141070 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
141071 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
141072 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
141073 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
141074 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
141075 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
141076 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
141077 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
141078 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
141079 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
141080 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
141081 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
141082 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
141083 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
141084 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
141085 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
141086 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
141087 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
141088 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
141089 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
141090 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
141091 +readpage_strip_17452 readpage_strip 0 17452 NULL
141092 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
141093 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
141094 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
141095 +show_proc_name_17464 show_proc_name 0 17464 NULL
141096 +probe_bios_17467 probe_bios 1 17467 NULL
141097 +show_temp_min_17471 show_temp_min 0 17471 NULL
141098 +xfs_mod_fdblocks_17472 xfs_mod_fdblocks 0 17472 NULL
141099 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
141100 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
141101 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
141102 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
141103 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
141104 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
141105 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
141106 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
141107 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
141108 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
141109 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
141110 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
141111 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
141112 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
141113 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL nohasharray
141114 +bcmgenet_init_rx_ring_17527 bcmgenet_init_rx_ring 0 17527 &fsp_attr_show_flags_17527
141115 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
141116 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
141117 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
141118 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
141119 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
141120 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
141121 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
141122 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
141123 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
141124 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
141125 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
141126 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
141127 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
141128 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
141129 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
141130 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
141131 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
141132 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
141133 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
141134 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
141135 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
141136 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
141137 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
141138 +write_17592 write 0-3 17592 &command_setcolourparams_17592
141139 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
141140 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
141141 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
141142 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
141143 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
141144 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
141145 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
141146 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
141147 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607 nohasharray
141148 +irda_sendmsg_ultra_17607 irda_sendmsg_ultra 3 17607 &svc_export_parse_17607
141149 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
141150 +null_show_17619 null_show 0 17619 NULL
141151 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
141152 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
141153 +dma_map_page_17628 dma_map_page 0 17628 NULL
141154 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
141155 +purge_port_17641 purge_port 0 17641 NULL
141156 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
141157 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
141158 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
141159 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
141160 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
141161 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
141162 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
141163 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
141164 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
141165 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
141166 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
141167 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
141168 +kernel_write_17665 kernel_write 0-3 17665 NULL
141169 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
141170 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
141171 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
141172 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
141173 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
141174 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
141175 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
141176 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
141177 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
141178 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
141179 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
141180 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
141181 +rds_bind_17690 rds_bind 0 17690 NULL
141182 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
141183 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
141184 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
141185 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
141186 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
141187 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
141188 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
141189 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
141190 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
141191 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
141192 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
141193 +afs_writepage_17722 afs_writepage 0 17722 NULL
141194 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
141195 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
141196 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
141197 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
141198 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
141199 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
141200 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
141201 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
141202 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
141203 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
141204 +mv88e6xxx_port_to_phy_addr_17740 mv88e6xxx_port_to_phy_addr 0-2 17740 NULL
141205 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
141206 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
141207 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
141208 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
141209 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
141210 +add_durable_context_17763 add_durable_context 0 17763 NULL
141211 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
141212 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
141213 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
141214 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
141215 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
141216 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
141217 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
141218 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
141219 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
141220 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
141221 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
141222 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
141223 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
141224 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
141225 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
141226 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
141227 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
141228 +show_bind_17808 show_bind 0 17808 NULL nohasharray
141229 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
141230 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
141231 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
141232 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
141233 +copy_out_args_17816 copy_out_args 0 17816 NULL
141234 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
141235 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
141236 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
141237 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
141238 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
141239 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
141240 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
141241 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
141242 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
141243 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
141244 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
141245 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
141246 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
141247 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
141248 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
141249 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
141250 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
141251 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
141252 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
141253 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
141254 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
141255 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
141256 +enumerate_17850 enumerate 0 17850 NULL
141257 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
141258 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
141259 +extsize_17863 extsize 0 17863 NULL nohasharray
141260 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
141261 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
141262 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
141263 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
141264 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
141265 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
141266 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
141267 +linear_run_17869 linear_run 0 17869 NULL
141268 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
141269 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
141270 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
141271 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
141272 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
141273 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
141274 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
141275 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
141276 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
141277 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
141278 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
141279 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
141280 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
141281 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
141282 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
141283 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
141284 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
141285 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
141286 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
141287 +recover_head_17904 recover_head 3 17904 NULL
141288 +systab_show_17907 systab_show 0 17907 NULL
141289 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
141290 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
141291 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
141292 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
141293 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
141294 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
141295 +media_show_17920 media_show 0 17920 NULL
141296 +create_17922 create 0 17922 NULL nohasharray
141297 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
141298 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
141299 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
141300 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
141301 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
141302 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
141303 +vif_delete_17931 vif_delete 0 17931 NULL
141304 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
141305 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
141306 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
141307 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
141308 +show_otp3_17954 show_otp3 0 17954 NULL
141309 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
141310 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
141311 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
141312 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
141313 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
141314 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
141315 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
141316 +show_serial_17967 show_serial 0 17967 NULL
141317 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
141318 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
141319 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
141320 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
141321 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
141322 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
141323 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
141324 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
141325 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
141326 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
141327 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
141328 +show_tty_active_17994 show_tty_active 0 17994 NULL
141329 +init_umac_17998 init_umac 0 17998 NULL
141330 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
141331 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
141332 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
141333 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
141334 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
141335 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
141336 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
141337 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
141338 +he_proc_read_18015 he_proc_read 0 18015 NULL
141339 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
141340 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
141341 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
141342 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
141343 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
141344 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
141345 +raw_write_18028 raw_write 3-0 18028 NULL
141346 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
141347 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
141348 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
141349 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
141350 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
141351 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
141352 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
141353 +find_next_inuse_18051 find_next_inuse 2 18051 NULL
141354 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
141355 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
141356 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
141357 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
141358 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
141359 +max8925_enable_18058 max8925_enable 0 18058 NULL
141360 +bcmgenet_init_rx_queues_18060 bcmgenet_init_rx_queues 0 18060 NULL
141361 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
141362 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
141363 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
141364 +process_measurement_18064 process_measurement 0 18064 NULL
141365 +fpregs_get_18066 fpregs_get 4 18066 NULL
141366 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
141367 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
141368 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
141369 +open_18074 open 0 18074 &do_budget_space_18074
141370 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
141371 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
141372 +bop_insert_18078 bop_insert 0 18078 NULL
141373 +get_vm_area_18080 get_vm_area 1 18080 NULL
141374 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
141375 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
141376 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
141377 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
141378 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
141379 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
141380 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
141381 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
141382 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
141383 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
141384 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
141385 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
141386 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
141387 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
141388 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
141389 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
141390 +read_18109 read 0 18109 NULL
141391 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
141392 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
141393 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
141394 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
141395 +set_in_18115 set_in 0-4 18115 NULL
141396 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
141397 +svc_getnl_18120 svc_getnl 0 18120 NULL
141398 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
141399 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
141400 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
141401 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
141402 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
141403 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
141404 +show_wr_req_18151 show_wr_req 0 18151 NULL
141405 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
141406 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
141407 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
141408 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
141409 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
141410 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
141411 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
141412 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
141413 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
141414 +aio_write_18187 aio_write 0 18187 NULL
141415 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
141416 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
141417 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
141418 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
141419 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
141420 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
141421 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
141422 +show_immediate_18208 show_immediate 0 18208 NULL
141423 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
141424 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
141425 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
141426 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213 nohasharray
141427 +raw_recvmsg_18213 raw_recvmsg 3 18213 &read_rindex_entry_18213
141428 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
141429 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
141430 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
141431 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
141432 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
141433 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
141434 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
141435 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
141436 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
141437 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
141438 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
141439 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
141440 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
141441 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
141442 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
141443 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
141444 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
141445 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
141446 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
141447 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
141448 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
141449 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
141450 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
141451 +dn_recvmsg_18277 dn_recvmsg 3 18277 NULL
141452 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
141453 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
141454 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
141455 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
141456 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
141457 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
141458 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
141459 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
141460 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
141461 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
141462 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
141463 +ocfs2_direct_IO_18297 ocfs2_direct_IO 3 18297 NULL
141464 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
141465 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
141466 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
141467 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
141468 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
141469 +vga_r_18310 vga_r 0 18310 NULL
141470 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
141471 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
141472 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
141473 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
141474 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
141475 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
141476 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
141477 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
141478 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
141479 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
141480 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
141481 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
141482 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
141483 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
141484 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
141485 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
141486 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
141487 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
141488 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
141489 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
141490 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
141491 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
141492 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
141493 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
141494 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
141495 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
141496 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
141497 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
141498 +ep_io_18367 ep_io 0 18367 NULL nohasharray
141499 +irq_show_18367 irq_show 0 18367 &ep_io_18367
141500 +nf_hook_18370 nf_hook 0 18370 NULL
141501 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
141502 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
141503 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
141504 +temp2_show_18377 temp2_show 0 18377 NULL
141505 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
141506 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
141507 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
141508 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
141509 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
141510 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
141511 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
141512 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
141513 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
141514 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
141515 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
141516 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
141517 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
141518 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
141519 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
141520 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
141521 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
141522 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
141523 +link_state_show_18407 link_state_show 0 18407 NULL
141524 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
141525 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
141526 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
141527 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
141528 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
141529 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
141530 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
141531 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
141532 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
141533 +match_number_18436 match_number 0 18436 NULL
141534 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
141535 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
141536 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
141537 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
141538 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
141539 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
141540 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
141541 +set_component_status_18453 set_component_status 0-4 18453 NULL
141542 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
141543 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
141544 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
141545 +transfer_18460 transfer 0 18460 NULL nohasharray
141546 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
141547 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
141548 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
141549 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
141550 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
141551 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
141552 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
141553 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
141554 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
141555 +__regulatory_set_wiphy_regd_18486 __regulatory_set_wiphy_regd 0 18486 NULL
141556 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
141557 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
141558 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
141559 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
141560 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
141561 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
141562 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
141563 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
141564 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
141565 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
141566 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
141567 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
141568 +pcrs_show_18512 pcrs_show 0 18512 NULL
141569 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
141570 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
141571 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
141572 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
141573 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
141574 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
141575 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
141576 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
141577 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
141578 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
141579 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
141580 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
141581 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
141582 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
141583 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
141584 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
141585 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
141586 +nforce2_access_18557 nforce2_access 0 18557 NULL
141587 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
141588 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
141589 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
141590 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
141591 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
141592 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
141593 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
141594 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
141595 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
141596 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
141597 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
141598 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
141599 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
141600 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
141601 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
141602 +pn_socket_create_18581 pn_socket_create 0 18581 NULL nohasharray
141603 +__tipc_sendmsg_18581 __tipc_sendmsg 3 18581 &pn_socket_create_18581
141604 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
141605 +show_target_speed_18587 show_target_speed 0 18587 NULL
141606 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
141607 +write_18590 write 0 18590 NULL nohasharray
141608 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
141609 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
141610 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
141611 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
141612 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
141613 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
141614 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
141615 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
141616 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
141617 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
141618 +transfer_18603 transfer 0 18603 NULL
141619 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
141620 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
141621 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
141622 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
141623 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
141624 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
141625 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
141626 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
141627 +show_saturation_18621 show_saturation 0 18621 NULL
141628 +read_hw_18624 read_hw 0-5-6 18624 NULL
141629 +from_buffer_18625 from_buffer 3-0 18625 NULL
141630 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
141631 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
141632 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
141633 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
141634 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
141635 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
141636 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
141637 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
141638 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
141639 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
141640 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
141641 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
141642 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
141643 +show_18656 show 0 18656 NULL nohasharray
141644 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
141645 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
141646 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
141647 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
141648 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
141649 +unmap_page_18665 unmap_page 2-3 18665 NULL
141650 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
141651 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
141652 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
141653 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
141654 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
141655 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
141656 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
141657 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
141658 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
141659 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
141660 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
141661 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
141662 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
141663 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
141664 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
141665 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
141666 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
141667 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
141668 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
141669 +add_host_store_18718 add_host_store 0-3 18718 NULL
141670 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
141671 +store_uevent_18721 store_uevent 0-4 18721 NULL
141672 +pem_show_data_18725 pem_show_data 0 18725 NULL
141673 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
141674 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
141675 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
141676 +store_scan_18738 store_scan 0-4 18738 NULL
141677 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
141678 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
141679 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
141680 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
141681 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
141682 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
141683 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
141684 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
141685 +power_mode_show_18761 power_mode_show 0 18761 NULL
141686 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
141687 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
141688 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
141689 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
141690 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
141691 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
141692 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
141693 +hw_init_18779 hw_init 0 18779 NULL
141694 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
141695 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
141696 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
141697 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
141698 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
141699 +uart_write_room_18799 uart_write_room 0 18799 NULL
141700 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
141701 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
141702 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
141703 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
141704 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
141705 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
141706 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
141707 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
141708 +disabled_show_18820 disabled_show 0 18820 NULL
141709 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
141710 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
141711 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
141712 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
141713 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
141714 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
141715 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
141716 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
141717 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
141718 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
141719 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
141720 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
141721 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
141722 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
141723 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
141724 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
141725 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
141726 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
141727 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
141728 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
141729 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
141730 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
141731 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
141732 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
141733 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
141734 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
141735 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
141736 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
141737 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
141738 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
141739 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
141740 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
141741 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
141742 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
141743 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
141744 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
141745 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
141746 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
141747 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
141748 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
141749 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
141750 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
141751 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
141752 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
141753 +show_baseline_18929 show_baseline 0 18929 NULL
141754 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
141755 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL nohasharray
141756 +ms_transfer_data_18939 ms_transfer_data 7 18939 &mxl5005s_SetRfFreqHz_18939
141757 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
141758 +mtrr_del_18943 mtrr_del 1 18943 NULL
141759 +ida_get_new_18948 ida_get_new 0 18948 NULL
141760 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
141761 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
141762 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
141763 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
141764 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
141765 +store_18955 store 0 18955 NULL
141766 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
141767 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
141768 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
141769 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
141770 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
141771 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
141772 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
141773 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
141774 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
141775 +net_open_18997 net_open 0 18997 NULL
141776 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
141777 +store_18998 store 0-3 18998 &si4713_transfer_18998
141778 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
141779 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
141780 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
141781 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
141782 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
141783 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
141784 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
141785 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
141786 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
141787 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
141788 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
141789 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
141790 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
141791 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
141792 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
141793 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
141794 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
141795 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
141796 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
141797 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
141798 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
141799 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
141800 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
141801 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
141802 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
141803 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
141804 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
141805 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
141806 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
141807 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
141808 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
141809 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
141810 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
141811 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
141812 +msix_map_region_19072 msix_map_region 2 19072 NULL
141813 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
141814 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
141815 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
141816 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
141817 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
141818 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
141819 +show_sched7_19083 show_sched7 0 19083 NULL
141820 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
141821 +write_19086 write 0 19086 NULL
141822 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
141823 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
141824 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
141825 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
141826 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
141827 +write_byte_19095 write_byte 0 19095 NULL
141828 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
141829 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
141830 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
141831 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
141832 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
141833 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
141834 +befs_statfs_19114 befs_statfs 0 19114 NULL
141835 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
141836 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
141837 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
141838 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
141839 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
141840 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
141841 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
141842 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
141843 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
141844 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
141845 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
141846 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
141847 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
141848 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
141849 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
141850 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
141851 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
141852 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
141853 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
141854 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
141855 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
141856 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
141857 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
141858 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
141859 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
141860 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
141861 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
141862 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
141863 +show_service_id_19190 show_service_id 0 19190 NULL
141864 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
141865 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
141866 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
141867 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
141868 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
141869 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
141870 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
141871 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
141872 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
141873 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
141874 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
141875 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
141876 +udpv6_recvmsg_19221 udpv6_recvmsg 3 19221 NULL
141877 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
141878 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
141879 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
141880 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
141881 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
141882 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
141883 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
141884 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
141885 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
141886 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
141887 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
141888 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
141889 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
141890 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
141891 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
141892 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
141893 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
141894 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
141895 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
141896 +store_19264 store 0-3 19264 NULL nohasharray
141897 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
141898 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
141899 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
141900 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
141901 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
141902 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
141903 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
141904 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
141905 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
141906 +patch_si3054_19278 patch_si3054 0 19278 NULL
141907 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
141908 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
141909 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
141910 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
141911 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
141912 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
141913 +show_in_max1_19293 show_in_max1 0 19293 NULL
141914 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
141915 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
141916 +TermChar_show_19300 TermChar_show 0 19300 NULL
141917 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
141918 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
141919 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
141920 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
141921 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
141922 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
141923 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
141924 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
141925 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
141926 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
141927 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
141928 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
141929 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
141930 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
141931 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
141932 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
141933 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
141934 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
141935 +bq32k_read_19342 bq32k_read 0 19342 NULL
141936 +group_show_19349 group_show 0 19349 NULL
141937 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
141938 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
141939 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
141940 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
141941 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
141942 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
141943 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
141944 +ipheth_open_19366 ipheth_open 0 19366 NULL
141945 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
141946 +p9_check_zc_errors_19389 p9_check_zc_errors 4 19389 NULL
141947 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
141948 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
141949 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
141950 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
141951 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
141952 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
141953 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
141954 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
141955 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
141956 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
141957 +compr_flush_19409 compr_flush 2 19409 NULL
141958 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
141959 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
141960 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
141961 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
141962 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
141963 +write_begin_19424 write_begin 0 19424 NULL
141964 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
141965 +packet_read_list_19427 packet_read_list 0 19427 NULL
141966 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
141967 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
141968 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
141969 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
141970 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
141971 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
141972 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
141973 +store_19443 store 0 19443 NULL
141974 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
141975 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
141976 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
141977 +store_link_state_19448 store_link_state 0-4 19448 NULL
141978 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
141979 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
141980 +team_device_event_19466 team_device_event 0 19466 NULL
141981 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
141982 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
141983 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
141984 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
141985 +refill_pool_19477 refill_pool 2 19477 NULL
141986 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
141987 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
141988 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
141989 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
141990 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
141991 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
141992 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
141993 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
141994 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
141995 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
141996 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
141997 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
141998 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
141999 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
142000 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
142001 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
142002 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
142003 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
142004 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
142005 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
142006 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
142007 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
142008 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
142009 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
142010 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
142011 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
142012 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
142013 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
142014 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
142015 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
142016 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
142017 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
142018 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
142019 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
142020 +pcrlock_19550 pcrlock 0 19550 NULL
142021 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
142022 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
142023 +set_pec_19556 set_pec 0-4 19556 NULL
142024 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
142025 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
142026 +kernel_read_19559 kernel_read 0-4 19559 NULL
142027 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
142028 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
142029 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
142030 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
142031 +nfsd_read_19568 nfsd_read 5 19568 NULL
142032 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
142033 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
142034 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
142035 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
142036 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
142037 +__da903x_read_19582 __da903x_read 0 19582 NULL
142038 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
142039 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
142040 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
142041 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
142042 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
142043 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
142044 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
142045 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
142046 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
142047 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
142048 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
142049 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
142050 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
142051 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
142052 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
142053 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
142054 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
142055 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
142056 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
142057 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
142058 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
142059 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
142060 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
142061 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
142062 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
142063 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
142064 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
142065 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
142066 +parser_init_19651 parser_init 2 19651 NULL
142067 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
142068 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
142069 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
142070 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
142071 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
142072 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
142073 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
142074 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
142075 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
142076 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
142077 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
142078 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
142079 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
142080 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
142081 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
142082 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
142083 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
142084 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
142085 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
142086 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
142087 +hints_show_19705 hints_show 0 19705 NULL
142088 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
142089 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
142090 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
142091 +read_reg_19723 read_reg 0 19723 NULL nohasharray
142092 +port_enable_19723 port_enable 0 19723 &read_reg_19723
142093 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
142094 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
142095 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
142096 +do_iter_readv_writev_19732 do_iter_readv_writev 0 19732 NULL
142097 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
142098 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
142099 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
142100 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
142101 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
142102 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
142103 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
142104 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
142105 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
142106 +readhscx_19769 readhscx 0 19769 NULL nohasharray
142107 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769 nohasharray
142108 +regulatory_set_wiphy_regd_sync_rtnl_19769 regulatory_set_wiphy_regd_sync_rtnl 0 19769 &i8k_get_fan_type_19769
142109 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
142110 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
142111 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
142112 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
142113 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
142114 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
142115 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
142116 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
142117 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
142118 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
142119 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
142120 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
142121 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
142122 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
142123 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
142124 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
142125 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
142126 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
142127 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
142128 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
142129 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
142130 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
142131 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
142132 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
142133 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
142134 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
142135 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
142136 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
142137 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
142138 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
142139 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
142140 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
142141 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
142142 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
142143 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
142144 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
142145 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
142146 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
142147 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
142148 +oti6858_open_19850 oti6858_open 0 19850 NULL
142149 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
142150 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
142151 +dlm_lock_19858 dlm_lock 0 19858 NULL
142152 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
142153 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
142154 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
142155 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
142156 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
142157 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
142158 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
142159 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
142160 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
142161 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
142162 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
142163 +netevent_callback_19879 netevent_callback 0 19879 NULL
142164 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
142165 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
142166 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
142167 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
142168 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
142169 +show_19893 show 0 19893 NULL nohasharray
142170 +_readpage_19893 _readpage 0 19893 &show_19893
142171 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
142172 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
142173 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
142174 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
142175 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
142176 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
142177 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
142178 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
142179 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
142180 +mangle_name_19923 mangle_name 0 19923 NULL
142181 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
142182 +__add_section_19931 __add_section 0 19931 NULL
142183 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
142184 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
142185 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
142186 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
142187 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
142188 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
142189 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
142190 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
142191 +tipc_bind_19957 tipc_bind 0 19957 NULL
142192 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
142193 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
142194 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
142195 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
142196 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
142197 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
142198 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
142199 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
142200 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
142201 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
142202 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
142203 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2-0 19989 NULL nohasharray
142204 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
142205 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
142206 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
142207 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
142208 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
142209 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
142210 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
142211 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
142212 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
142213 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
142214 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
142215 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
142216 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
142217 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
142218 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
142219 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
142220 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
142221 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
142222 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
142223 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
142224 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
142225 +read_tape_20037 read_tape 0 20037 NULL
142226 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
142227 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
142228 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
142229 +cmdline_show_20044 cmdline_show 0 20044 NULL
142230 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
142231 +show_compression_20048 show_compression 0 20048 NULL
142232 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
142233 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL nohasharray
142234 +nf_iterate_20055 nf_iterate 0 20055 &lpfc_txcmplq_hw_show_20055
142235 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
142236 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
142237 +upcall_20060 upcall 0-4 20060 NULL
142238 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
142239 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
142240 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
142241 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
142242 +target_message_20072 target_message 2 20072 NULL
142243 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
142244 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
142245 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
142246 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
142247 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
142248 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL nohasharray
142249 +cma_alloc_write_20088 cma_alloc_write 2 20088 &reiserfs_dir_fsync_20088
142250 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
142251 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
142252 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
142253 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
142254 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
142255 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
142256 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
142257 +read_int_20098 read_int 0 20098 NULL nohasharray
142258 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
142259 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
142260 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
142261 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL nohasharray
142262 +mgmt_limited_event_20103 mgmt_limited_event 4 20103 &xfs_qm_dqget_20103
142263 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
142264 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
142265 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
142266 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
142267 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
142268 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
142269 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
142270 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
142271 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
142272 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
142273 +snd_info_register_20136 snd_info_register 0 20136 NULL
142274 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
142275 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
142276 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
142277 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
142278 +send_init_20149 send_init 0 20149 NULL nohasharray
142279 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
142280 +write_20150 write 0 20150 NULL
142281 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
142282 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
142283 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
142284 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
142285 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
142286 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
142287 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
142288 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
142289 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
142290 +kstrtou8_20177 kstrtou8 0 20177 NULL
142291 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
142292 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
142293 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
142294 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
142295 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
142296 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
142297 +trusted_set_20196 trusted_set 0 20196 NULL
142298 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
142299 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
142300 +video_end_20205 video_end 0 20205 NULL
142301 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
142302 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
142303 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
142304 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
142305 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
142306 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
142307 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
142308 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
142309 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
142310 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
142311 +bind_20227 bind 0 20227 NULL
142312 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
142313 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
142314 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
142315 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
142316 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
142317 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
142318 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
142319 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
142320 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
142321 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
142322 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
142323 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
142324 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
142325 +async_20251 async 0 20251 NULL
142326 +store_filter_20252 store_filter 0-4 20252 NULL
142327 +resource_size_20256 resource_size 0 20256 NULL
142328 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL nohasharray
142329 +create_pnp_modalias_20258 create_pnp_modalias 0 20258 &ssd1307fb_write_array_20258
142330 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
142331 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
142332 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
142333 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
142334 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
142335 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
142336 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
142337 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
142338 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
142339 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
142340 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
142341 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
142342 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
142343 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
142344 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
142345 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
142346 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
142347 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
142348 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
142349 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
142350 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
142351 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
142352 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
142353 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
142354 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
142355 +iwl_parse_nvm_mcc_info_20301 iwl_parse_nvm_mcc_info 3 20301 NULL
142356 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
142357 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
142358 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
142359 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
142360 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
142361 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
142362 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
142363 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
142364 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
142365 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
142366 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
142367 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
142368 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
142369 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
142370 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
142371 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
142372 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
142373 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
142374 +dax_do_io_20335 dax_do_io 4 20335 NULL
142375 +lpt_gc_20337 lpt_gc 0 20337 NULL
142376 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
142377 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
142378 +show_turbo_20348 show_turbo 0 20348 NULL
142379 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
142380 +show_tablet_20355 show_tablet 0 20355 NULL
142381 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
142382 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
142383 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
142384 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
142385 +core_num_show_20369 core_num_show 0 20369 NULL
142386 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
142387 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
142388 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
142389 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
142390 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
142391 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
142392 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
142393 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
142394 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
142395 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
142396 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
142397 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
142398 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
142399 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
142400 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
142401 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
142402 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
142403 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
142404 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
142405 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
142406 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
142407 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
142408 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
142409 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
142410 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
142411 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
142412 +find_skb_20431 find_skb 2 20431 NULL
142413 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
142414 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
142415 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
142416 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
142417 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
142418 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
142419 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
142420 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
142421 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
142422 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
142423 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
142424 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
142425 +read_buf_20469 read_buf 2 20469 NULL
142426 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
142427 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
142428 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
142429 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
142430 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
142431 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
142432 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
142433 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
142434 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
142435 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
142436 +vxge_open_20497 vxge_open 0 20497 NULL
142437 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
142438 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
142439 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
142440 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503 nohasharray
142441 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503
142442 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
142443 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
142444 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
142445 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
142446 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
142447 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
142448 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
142449 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
142450 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
142451 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
142452 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
142453 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
142454 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
142455 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
142456 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
142457 +venus_create_20555 venus_create 4 20555 NULL
142458 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
142459 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
142460 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
142461 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
142462 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
142463 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
142464 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
142465 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
142466 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
142467 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
142468 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
142469 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
142470 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
142471 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578 nohasharray
142472 +nf_hook_slow_20578 nf_hook_slow 0 20578 &wl1271_acx_sta_rate_policies_20578
142473 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
142474 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
142475 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
142476 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
142477 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
142478 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
142479 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
142480 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
142481 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
142482 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
142483 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
142484 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
142485 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
142486 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
142487 +_netdev_open_20602 _netdev_open 0 20602 NULL
142488 +lirc_write_20604 lirc_write 3 20604 NULL
142489 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
142490 +first_done_show_20612 first_done_show 0 20612 NULL
142491 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
142492 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
142493 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
142494 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
142495 +show_20621 show 0 20621 NULL
142496 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
142497 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
142498 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
142499 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
142500 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
142501 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
142502 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
142503 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
142504 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
142505 +setattr_20644 setattr 0 20644 NULL
142506 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
142507 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
142508 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
142509 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
142510 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
142511 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
142512 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
142513 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
142514 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
142515 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
142516 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
142517 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
142518 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
142519 +downcall_20675 downcall 0-3 20675 NULL
142520 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
142521 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
142522 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
142523 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
142524 +cpumask_size_20683 cpumask_size 0 20683 NULL
142525 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
142526 +store_20687 store 0 20687 NULL
142527 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
142528 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
142529 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
142530 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
142531 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
142532 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
142533 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
142534 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
142535 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
142536 +roles_init_20704 roles_init 0 20704 NULL
142537 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
142538 +set_alarm_20706 set_alarm 0 20706 NULL
142539 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
142540 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
142541 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
142542 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
142543 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
142544 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
142545 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
142546 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
142547 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
142548 +mt2063_write_20732 mt2063_write 0 20732 NULL
142549 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
142550 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
142551 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
142552 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
142553 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
142554 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
142555 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
142556 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
142557 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
142558 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
142559 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
142560 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
142561 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
142562 +splice_read_20762 splice_read 0 20762 NULL
142563 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
142564 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
142565 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
142566 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
142567 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
142568 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
142569 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
142570 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
142571 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
142572 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
142573 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
142574 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
142575 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
142576 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
142577 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
142578 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
142579 +edid_write_20797 edid_write 3-0 20797 NULL
142580 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
142581 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
142582 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
142583 +show_nguid_20800 show_nguid 0 20800 NULL
142584 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
142585 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
142586 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
142587 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
142588 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
142589 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
142590 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
142591 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
142592 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
142593 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
142594 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
142595 +make_rate_20827 make_rate 0 20827 NULL
142596 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
142597 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
142598 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
142599 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
142600 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
142601 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
142602 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
142603 +show_min_width_20837 show_min_width 0 20837 NULL
142604 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
142605 +get_fan_target_20839 get_fan_target 0 20839 NULL
142606 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
142607 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
142608 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
142609 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
142610 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
142611 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
142612 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
142613 +decompress_20854 decompress 0 20854 NULL
142614 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
142615 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
142616 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
142617 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
142618 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
142619 +nc_register_read_20875 nc_register_read 0 20875 NULL
142620 +command_setexposure_20876 command_setexposure 0 20876 NULL
142621 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
142622 +import_iovec_20882 import_iovec 0-3 20882 NULL
142623 +ace_open_20884 ace_open 0 20884 NULL nohasharray
142624 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
142625 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
142626 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
142627 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
142628 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
142629 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
142630 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
142631 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
142632 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
142633 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
142634 +eeprom_show_20916 eeprom_show 0 20916 NULL
142635 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
142636 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
142637 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
142638 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
142639 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
142640 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
142641 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
142642 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
142643 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
142644 +htable_bits_20933 htable_bits 0 20933 NULL
142645 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
142646 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
142647 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
142648 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
142649 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
142650 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
142651 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
142652 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
142653 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
142654 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
142655 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
142656 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
142657 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
142658 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
142659 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
142660 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
142661 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
142662 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
142663 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
142664 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
142665 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
142666 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
142667 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
142668 +uinput_write_20977 uinput_write 0-3 20977 NULL
142669 +clear_codec_20983 clear_codec 0 20983 NULL
142670 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
142671 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
142672 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
142673 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
142674 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
142675 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
142676 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
142677 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
142678 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
142679 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
142680 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
142681 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
142682 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
142683 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
142684 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
142685 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
142686 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
142687 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
142688 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
142689 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
142690 +show_address_21038 show_address 0 21038 NULL nohasharray
142691 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
142692 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
142693 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
142694 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
142695 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
142696 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
142697 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
142698 +encrypt_21069 encrypt 0 21069 NULL
142699 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
142700 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
142701 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
142702 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
142703 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
142704 +michael_final_21085 michael_final 0 21085 NULL
142705 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
142706 +multipath_status_21094 multipath_status 5 21094 NULL
142707 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
142708 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
142709 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
142710 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
142711 +write_posted_21108 write_posted 0 21108 NULL
142712 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
142713 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
142714 +unix_dgram_sendmsg_21115 unix_dgram_sendmsg 3 21115 NULL
142715 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
142716 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
142717 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
142718 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
142719 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
142720 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
142721 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
142722 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
142723 +show_21126 show 0 21126 NULL nohasharray
142724 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
142725 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
142726 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
142727 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
142728 +rfcomm_sock_recvmsg_21131 rfcomm_sock_recvmsg 3 21131 NULL
142729 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
142730 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
142731 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
142732 +omfs_writepage_21143 omfs_writepage 0 21143 NULL nohasharray
142733 +dgram_sendmsg_21143 dgram_sendmsg 3 21143 &omfs_writepage_21143
142734 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
142735 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
142736 +new_skb_21148 new_skb 1 21148 NULL
142737 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
142738 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
142739 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
142740 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
142741 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
142742 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
142743 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
142744 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
142745 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
142746 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
142747 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
142748 +ap_sleep_21178 ap_sleep 0 21178 NULL
142749 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
142750 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
142751 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
142752 +start_command_port_21191 start_command_port 0 21191 NULL
142753 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
142754 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
142755 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
142756 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
142757 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
142758 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
142759 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
142760 +prepare_header_21212 prepare_header 0 21212 NULL
142761 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
142762 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
142763 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
142764 +show_sched2_21224 show_sched2 0 21224 NULL
142765 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
142766 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
142767 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
142768 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
142769 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
142770 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
142771 +input_ff_create_21240 input_ff_create 2 21240 NULL
142772 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
142773 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
142774 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
142775 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
142776 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
142777 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
142778 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
142779 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
142780 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
142781 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
142782 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
142783 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
142784 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
142785 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
142786 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
142787 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
142788 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
142789 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
142790 +get_alarms_21285 get_alarms 0 21285 NULL
142791 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
142792 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
142793 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
142794 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
142795 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
142796 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
142797 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
142798 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
142799 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
142800 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
142801 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
142802 +offline_pages_21306 offline_pages 0 21306 NULL
142803 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
142804 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
142805 +add_res_range_21310 add_res_range 4 21310 NULL
142806 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
142807 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
142808 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
142809 +show_path_cost_21334 show_path_cost 0 21334 NULL
142810 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
142811 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
142812 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
142813 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
142814 +readbytes_21351 readbytes 0 21351 NULL
142815 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
142816 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
142817 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
142818 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
142819 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
142820 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
142821 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
142822 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
142823 +pin_request_21370 pin_request 0 21370 NULL
142824 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
142825 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
142826 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
142827 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
142828 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
142829 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
142830 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
142831 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
142832 +insert_ptr_21386 insert_ptr 6 21386 NULL
142833 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
142834 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
142835 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
142836 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
142837 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
142838 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
142839 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
142840 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
142841 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
142842 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
142843 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
142844 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
142845 +handler_21412 handler 0 21412 &__swap_writepage_21412
142846 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
142847 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
142848 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
142849 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
142850 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
142851 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
142852 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
142853 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
142854 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
142855 +cp210x_open_21435 cp210x_open 0 21435 NULL
142856 +adp5520_read_21437 adp5520_read 0 21437 NULL
142857 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
142858 +syslog_21440 syslog 0 21440 NULL nohasharray
142859 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
142860 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
142861 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
142862 +show_attr_text_21448 show_attr_text 0 21448 NULL
142863 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
142864 +concat_writev_21451 concat_writev 3 21451 NULL
142865 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
142866 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
142867 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
142868 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
142869 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
142870 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
142871 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
142872 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
142873 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
142874 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
142875 +tm_calc_21474 tm_calc 0 21474 NULL
142876 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
142877 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
142878 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
142879 +description_show_21480 description_show 0 21480 NULL
142880 +show_threeg_21486 show_threeg 0 21486 NULL
142881 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
142882 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
142883 +set_postcode_21490 set_postcode 0-4 21490 NULL
142884 +security_list_21491 security_list 0-5 21491 NULL
142885 +dccp_recvmsg_21496 dccp_recvmsg 3 21496 NULL
142886 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
142887 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
142888 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
142889 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
142890 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
142891 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
142892 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
142893 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
142894 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
142895 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
142896 +show_rd_req_21521 show_rd_req 0 21521 NULL
142897 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
142898 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
142899 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
142900 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
142901 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
142902 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
142903 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
142904 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
142905 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
142906 +show_node_state_21543 show_node_state 0 21543 NULL
142907 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
142908 +bl_enter_21550 bl_enter 0 21550 NULL
142909 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
142910 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
142911 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
142912 +ioctl_21564 ioctl 0 21564 NULL
142913 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
142914 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
142915 +stac_init_21576 stac_init 0 21576 NULL
142916 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
142917 +ov9650_start_21580 ov9650_start 0 21580 NULL
142918 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
142919 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
142920 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
142921 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
142922 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
142923 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
142924 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
142925 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
142926 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
142927 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
142928 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
142929 +recover_status_show_21609 recover_status_show 0 21609 NULL
142930 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
142931 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
142932 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
142933 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
142934 +brightness_store_21623 brightness_store 0-4 21623 NULL
142935 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
142936 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
142937 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
142938 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
142939 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
142940 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
142941 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
142942 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
142943 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
142944 +setattr_chown_21638 setattr_chown 0 21638 NULL
142945 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
142946 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
142947 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
142948 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
142949 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
142950 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
142951 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
142952 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
142953 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
142954 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
142955 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
142956 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
142957 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
142958 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
142959 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
142960 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
142961 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
142962 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
142963 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
142964 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
142965 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
142966 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
142967 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
142968 +set_21707 set 0-4 21707 NULL
142969 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
142970 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
142971 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
142972 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
142973 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
142974 +light_set_status_21714 light_set_status 0 21714 NULL
142975 +update_time_21719 update_time 0 21719 NULL
142976 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
142977 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
142978 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
142979 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
142980 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
142981 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
142982 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
142983 +show_temp23_21741 show_temp23 0 21741 NULL
142984 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
142985 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
142986 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
142987 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL nohasharray
142988 +ocfs2_direct_IO_extend_no_holes_21749 ocfs2_direct_IO_extend_no_holes 0-3 21749 &__scsi_format_command_21749
142989 +set_sticky_21752 set_sticky 0-4 21752 NULL
142990 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
142991 +l2down_create_21755 l2down_create 4 21755 NULL
142992 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
142993 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
142994 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
142995 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
142996 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
142997 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
142998 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
142999 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
143000 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
143001 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
143002 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
143003 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
143004 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
143005 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
143006 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
143007 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
143008 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
143009 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL nohasharray
143010 +crypto_sha1_finup_21798 crypto_sha1_finup 0 21798 &aa_may_ptrace_21798
143011 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
143012 +min_odd_21802 min_odd 0-1-2 21802 NULL
143013 +show_rotate_21803 show_rotate 0 21803 NULL
143014 +show_node_desc_21804 show_node_desc 0 21804 NULL
143015 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
143016 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
143017 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
143018 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
143019 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
143020 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
143021 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
143022 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
143023 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
143024 +mei_io_cb_alloc_buf_21819 mei_io_cb_alloc_buf 2 21819 NULL
143025 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
143026 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
143027 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
143028 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
143029 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
143030 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
143031 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
143032 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
143033 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
143034 +task_setnice_21835 task_setnice 0 21835 NULL
143035 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
143036 +smb_init_21838 smb_init 0 21838 NULL
143037 +run_21841 run 0 21841 NULL
143038 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
143039 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
143040 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
143041 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
143042 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
143043 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
143044 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
143045 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
143046 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
143047 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
143048 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
143049 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
143050 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
143051 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
143052 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
143053 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
143054 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
143055 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
143056 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
143057 +show_oversampling_21883 show_oversampling 0 21883 NULL
143058 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
143059 +ips_halt_21887 ips_halt 0 21887 NULL
143060 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
143061 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
143062 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
143063 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
143064 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
143065 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
143066 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
143067 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
143068 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
143069 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
143070 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
143071 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
143072 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
143073 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
143074 +ceph_permission_21941 ceph_permission 0 21941 NULL
143075 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
143076 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
143077 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
143078 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
143079 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
143080 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
143081 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
143082 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
143083 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
143084 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
143085 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
143086 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
143087 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
143088 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
143089 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
143090 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
143091 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
143092 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
143093 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
143094 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
143095 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
143096 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
143097 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
143098 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
143099 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
143100 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
143101 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
143102 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
143103 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
143104 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
143105 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
143106 +kobil_open_22009 kobil_open 0 22009 NULL
143107 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
143108 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
143109 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
143110 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
143111 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
143112 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
143113 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
143114 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
143115 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
143116 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
143117 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
143118 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
143119 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
143120 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
143121 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
143122 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
143123 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
143124 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
143125 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
143126 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
143127 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
143128 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
143129 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
143130 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
143131 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
143132 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
143133 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
143134 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
143135 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
143136 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
143137 +end_show_22058 end_show 0 22058 NULL nohasharray
143138 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
143139 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
143140 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
143141 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
143142 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
143143 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
143144 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
143145 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
143146 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
143147 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
143148 +find_trange_value_22079 find_trange_value 0 22079 NULL
143149 +timeout_show_22081 timeout_show 0 22081 NULL
143150 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
143151 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
143152 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
143153 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
143154 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
143155 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
143156 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
143157 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
143158 +ocfs2_extend_allocation_22096 ocfs2_extend_allocation 0 22096 NULL
143159 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
143160 +portio_name_show_22101 portio_name_show 0 22101 NULL
143161 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
143162 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
143163 +find_free_port_22104 find_free_port 0 22104 NULL
143164 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
143165 +get_pwm_22113 get_pwm 0 22113 NULL
143166 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
143167 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
143168 +mlog_show_22119 mlog_show 0 22119 NULL
143169 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
143170 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
143171 +show_fan_min_22127 show_fan_min 0 22127 NULL
143172 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
143173 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
143174 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
143175 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
143176 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
143177 +listxattr_22142 listxattr 0-3 22142 NULL
143178 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
143179 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
143180 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
143181 +netlink_bind_22153 netlink_bind 0 22153 NULL
143182 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
143183 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
143184 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
143185 +show_otp2en_22160 show_otp2en 0 22160 NULL
143186 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
143187 +devm_ioremap_wc_22162 devm_ioremap_wc 2-3 22162 NULL
143188 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
143189 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
143190 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
143191 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
143192 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
143193 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
143194 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
143195 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
143196 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
143197 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
143198 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL nohasharray
143199 +hid_sensor_custom_read_22181 hid_sensor_custom_read 3 22181 &iscsi_disc_show_userid_mutual_22181
143200 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
143201 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
143202 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
143203 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
143204 +cmd_exec_22204 cmd_exec 0 22204 NULL
143205 +fls_22210 fls 0 22210 NULL
143206 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
143207 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
143208 +show_22225 show 0 22225 NULL
143209 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
143210 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
143211 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
143212 +mem_write_22232 mem_write 3-0 22232 NULL
143213 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
143214 +fw_status_show_22234 fw_status_show 0 22234 NULL
143215 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
143216 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
143217 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
143218 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
143219 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
143220 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
143221 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
143222 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
143223 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
143224 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
143225 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
143226 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
143227 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
143228 +add_res_tree_22263 add_res_tree 7 22263 NULL
143229 +at91ether_open_22272 at91ether_open 0 22272 NULL
143230 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
143231 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
143232 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
143233 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
143234 +container_offline_22283 container_offline 0 22283 NULL
143235 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
143236 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
143237 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
143238 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
143239 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
143240 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
143241 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
143242 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
143243 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
143244 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
143245 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
143246 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
143247 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
143248 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
143249 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
143250 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
143251 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
143252 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
143253 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
143254 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
143255 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
143256 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
143257 +sys_read_22343 sys_read 3 22343 NULL
143258 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
143259 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
143260 +block_store_22352 block_store 0-3 22352 NULL nohasharray
143261 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
143262 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
143263 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
143264 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
143265 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
143266 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
143267 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
143268 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
143269 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
143270 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
143271 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
143272 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
143273 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
143274 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
143275 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
143276 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
143277 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
143278 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
143279 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
143280 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
143281 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
143282 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
143283 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
143284 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
143285 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
143286 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
143287 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
143288 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
143289 +zoran_write_22404 zoran_write 3-0 22404 NULL
143290 +show_debug_level_22406 show_debug_level 0 22406 NULL
143291 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
143292 +queue_reply_22416 queue_reply 3-0 22416 NULL
143293 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
143294 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
143295 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
143296 +update_22427 update 0 22427 NULL
143297 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
143298 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
143299 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
143300 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
143301 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
143302 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
143303 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
143304 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
143305 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
143306 +write_fs_22465 write_fs 0-6-5 22465 NULL
143307 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
143308 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
143309 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
143310 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
143311 +show_port1_22474 show_port1 0 22474 NULL
143312 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
143313 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
143314 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
143315 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
143316 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
143317 +put_chars_22498 put_chars 3 22498 NULL
143318 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
143319 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
143320 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
143321 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
143322 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
143323 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
143324 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
143325 +sha512_ssse3_finup_22514 sha512_ssse3_finup 0 22514 NULL
143326 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
143327 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
143328 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
143329 +read_ohm_22544 read_ohm 0 22544 NULL
143330 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
143331 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
143332 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
143333 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
143334 +port_delete_22553 port_delete 0 22553 NULL
143335 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
143336 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
143337 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
143338 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
143339 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
143340 +get_regs_len_22569 get_regs_len 0 22569 NULL
143341 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
143342 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
143343 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
143344 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
143345 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
143346 +wp384_final_22591 wp384_final 0 22591 NULL
143347 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
143348 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
143349 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
143350 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
143351 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
143352 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
143353 +nat_receive_22609 nat_receive 0-3 22609 NULL
143354 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
143355 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
143356 +bootflag_get_22618 bootflag_get 0 22618 NULL
143357 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
143358 +iwl_dbgfs_rx_phyinfo_read_22625 iwl_dbgfs_rx_phyinfo_read 3 22625 NULL
143359 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
143360 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
143361 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
143362 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
143363 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
143364 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
143365 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
143366 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
143367 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
143368 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
143369 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
143370 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
143371 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
143372 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
143373 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
143374 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
143375 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
143376 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
143377 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
143378 +show_u8_22667 show_u8 0 22667 NULL
143379 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
143380 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
143381 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
143382 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
143383 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
143384 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
143385 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
143386 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
143387 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
143388 +reg_umr_22686 reg_umr 5 22686 NULL
143389 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
143390 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
143391 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
143392 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
143393 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
143394 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
143395 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
143396 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
143397 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
143398 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
143399 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
143400 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
143401 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
143402 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
143403 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
143404 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
143405 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
143406 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
143407 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728 nohasharray
143408 +ext4_mpage_readpages_22728 ext4_mpage_readpages 0-4 22728 &acpi_ex_get_name_string_22728
143409 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
143410 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
143411 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
143412 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
143413 +ax25_output_22736 ax25_output 2 22736 NULL
143414 +xenbus_map_ring_valloc_pv_22737 xenbus_map_ring_valloc_pv 3 22737 NULL
143415 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
143416 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
143417 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
143418 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
143419 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
143420 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
143421 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
143422 +output_write_22753 output_write 0-6-5 22753 NULL
143423 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
143424 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
143425 +eth_header_22760 eth_header 0 22760 NULL
143426 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
143427 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
143428 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
143429 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
143430 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
143431 +print_frame_22769 print_frame 0 22769 NULL
143432 +show_in_max3_22770 show_in_max3 0 22770 NULL
143433 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
143434 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
143435 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
143436 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
143437 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
143438 +__break_lease_22777 __break_lease 0 22777 NULL
143439 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
143440 +preenable_22790 preenable 0 22790 NULL
143441 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
143442 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
143443 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
143444 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
143445 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
143446 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
143447 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
143448 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
143449 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
143450 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
143451 +init_after_reset_22823 init_after_reset 0 22823 NULL
143452 +show_fbstate_22824 show_fbstate 0 22824 NULL
143453 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
143454 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
143455 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
143456 +afs_permission_22835 afs_permission 0 22835 NULL
143457 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
143458 +__scm_send_22841 __scm_send 0 22841 NULL
143459 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
143460 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
143461 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
143462 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
143463 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
143464 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
143465 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
143466 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
143467 +atmel_resume_22860 atmel_resume 0 22860 NULL
143468 +create_attr_set_22861 create_attr_set 1 22861 NULL
143469 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
143470 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
143471 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
143472 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
143473 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
143474 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
143475 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
143476 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
143477 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885 nohasharray
143478 +_mv88e6xxx_phy_read_indirect_22885 _mv88e6xxx_phy_read_indirect 0 22885 &show_counter_tx_flow_stalls_22885
143479 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
143480 +show_green_22889 show_green 0 22889 NULL
143481 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
143482 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
143483 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
143484 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
143485 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
143486 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
143487 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
143488 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
143489 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
143490 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
143491 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
143492 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
143493 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
143494 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
143495 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
143496 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
143497 +__set_xattr_22923 __set_xattr 0 22923 NULL
143498 +sg_start_req_22924 sg_start_req 0 22924 NULL
143499 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
143500 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
143501 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
143502 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
143503 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
143504 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
143505 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
143506 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
143507 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
143508 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
143509 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
143510 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
143511 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
143512 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
143513 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
143514 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
143515 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
143516 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
143517 +vme_get_size_22964 vme_get_size 0 22964 NULL
143518 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
143519 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
143520 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
143521 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
143522 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
143523 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
143524 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
143525 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
143526 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
143527 +open_22984 open 0 22984 NULL
143528 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
143529 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
143530 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
143531 +find_root_sec_22988 find_root_sec 0 22988 NULL
143532 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
143533 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
143534 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
143535 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
143536 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
143537 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
143538 +pfkey_sendmsg_23002 pfkey_sendmsg 3 23002 NULL
143539 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
143540 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
143541 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
143542 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
143543 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
143544 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
143545 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
143546 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
143547 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
143548 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
143549 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
143550 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
143551 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
143552 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
143553 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
143554 +adm8211_start_23027 adm8211_start 0 23027 NULL
143555 +st_status_23032 st_status 5-0 23032 NULL
143556 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
143557 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
143558 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
143559 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
143560 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
143561 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
143562 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
143563 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
143564 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
143565 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
143566 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
143567 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
143568 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
143569 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
143570 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
143571 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
143572 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
143573 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
143574 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
143575 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
143576 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
143577 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
143578 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
143579 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
143580 +init_23083 init 0 23083 NULL
143581 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
143582 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
143583 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
143584 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
143585 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
143586 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
143587 +fls_long_23096 fls_long 0 23096 NULL nohasharray
143588 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
143589 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
143590 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
143591 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
143592 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
143593 +da903x_read_23103 da903x_read 0 23103 NULL
143594 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
143595 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
143596 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
143597 +rawsock_create_23108 rawsock_create 0 23108 NULL
143598 +product_id_store_23109 product_id_store 0-4 23109 NULL
143599 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
143600 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
143601 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
143602 +__clear_user_23118 __clear_user 0 23118 NULL
143603 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
143604 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
143605 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
143606 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
143607 +id_show_23121 id_show 0 23121 NULL
143608 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
143609 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
143610 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
143611 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
143612 +do_generic_request_23130 do_generic_request 0 23130 NULL
143613 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
143614 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
143615 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
143616 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
143617 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
143618 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
143619 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
143620 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
143621 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
143622 +handle_event_23156 handle_event 0 23156 NULL
143623 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
143624 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
143625 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
143626 +video_begin_23167 video_begin 0 23167 NULL
143627 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
143628 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
143629 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
143630 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
143631 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
143632 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
143633 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
143634 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
143635 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
143636 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
143637 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
143638 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
143639 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
143640 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
143641 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
143642 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
143643 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
143644 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
143645 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
143646 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
143647 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
143648 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
143649 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
143650 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
143651 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
143652 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
143653 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
143654 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
143655 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
143656 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
143657 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
143658 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
143659 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
143660 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
143661 +__kmalloc_23231 __kmalloc 1 23231 NULL
143662 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
143663 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
143664 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
143665 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
143666 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
143667 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
143668 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
143669 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
143670 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
143671 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
143672 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
143673 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
143674 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
143675 +alg_bind_23268 alg_bind 0 23268 NULL
143676 +sha512_base_do_update_23270 sha512_base_do_update 0 23270 NULL
143677 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
143678 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
143679 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
143680 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
143681 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
143682 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
143683 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
143684 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
143685 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
143686 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
143687 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
143688 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
143689 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
143690 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
143691 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
143692 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
143693 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
143694 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
143695 +ns_send_23311 ns_send 0 23311 NULL
143696 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
143697 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
143698 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
143699 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
143700 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
143701 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
143702 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
143703 +poll_oip_23322 poll_oip 0 23322 NULL
143704 +config_led_23323 config_led 0 23323 NULL
143705 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
143706 +run_gc_23325 run_gc 0 23325 NULL
143707 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
143708 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
143709 +page_readlink_23346 page_readlink 3-0 23346 NULL
143710 +prepare_23350 prepare 0 23350 NULL nohasharray
143711 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
143712 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
143713 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
143714 +write_inode_23358 write_inode 0 23358 NULL
143715 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
143716 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
143717 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
143718 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
143719 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
143720 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
143721 +iwl_pcie_rsa_race_bug_wa_23375 iwl_pcie_rsa_race_bug_wa 0 23375 NULL
143722 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
143723 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
143724 +pppoe_sendmsg_23391 pppoe_sendmsg 3 23391 NULL
143725 +kobil_write_23392 kobil_write 0-4 23392 NULL
143726 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
143727 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
143728 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
143729 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
143730 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
143731 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
143732 +goku_queue_23412 goku_queue 0 23412 NULL
143733 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
143734 +passive_show_23418 passive_show 0 23418 NULL
143735 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
143736 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
143737 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
143738 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
143739 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
143740 +gpiod_export_23427 gpiod_export 0 23427 NULL
143741 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
143742 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
143743 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
143744 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
143745 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
143746 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
143747 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
143748 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
143749 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
143750 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
143751 +napi_add_23455 napi_add 0 23455 NULL nohasharray
143752 +store_23455 store 0 23455 &napi_add_23455
143753 +sb_statfs_23456 sb_statfs 0 23456 NULL
143754 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
143755 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
143756 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
143757 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
143758 +res_get_23470 res_get 0 23470 NULL
143759 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
143760 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
143761 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
143762 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
143763 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
143764 +compat_filldir_23489 compat_filldir 3 23489 NULL
143765 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
143766 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
143767 +event_filter_read_23494 event_filter_read 3 23494 NULL
143768 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
143769 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
143770 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
143771 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
143772 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
143773 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
143774 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
143775 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
143776 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
143777 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
143778 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
143779 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
143780 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
143781 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
143782 +get_component_active_23527 get_component_active 0 23527 NULL
143783 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
143784 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
143785 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
143786 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
143787 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
143788 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
143789 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
143790 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
143791 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
143792 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
143793 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
143794 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
143795 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
143796 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
143797 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
143798 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
143799 +show_net_stats_23573 show_net_stats 0 23573 NULL
143800 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
143801 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
143802 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
143803 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
143804 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
143805 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
143806 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
143807 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
143808 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
143809 +get_power_status_23592 get_power_status 0 23592 NULL
143810 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
143811 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
143812 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
143813 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
143814 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
143815 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
143816 +show_23604 show 0 23604 NULL
143817 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
143818 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
143819 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
143820 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
143821 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
143822 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
143823 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
143824 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
143825 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
143826 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
143827 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
143828 +show_button_23622 show_button 0 23622 NULL
143829 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
143830 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
143831 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
143832 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
143833 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
143834 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
143835 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
143836 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
143837 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
143838 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
143839 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
143840 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
143841 +idVendor_show_23662 idVendor_show 0 23662 NULL
143842 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
143843 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
143844 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
143845 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
143846 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
143847 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
143848 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
143849 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
143850 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
143851 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
143852 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
143853 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
143854 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
143855 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
143856 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
143857 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
143858 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
143859 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
143860 +cx18_read_23699 cx18_read 3-0 23699 NULL
143861 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
143862 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
143863 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
143864 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
143865 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
143866 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
143867 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
143868 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
143869 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
143870 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
143871 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
143872 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
143873 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
143874 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
143875 +get_conn_info_23723 get_conn_info 4 23723 NULL
143876 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
143877 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
143878 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
143879 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
143880 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
143881 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
143882 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
143883 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
143884 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
143885 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
143886 +tg3_open_23742 tg3_open 0 23742 NULL
143887 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
143888 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
143889 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
143890 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
143891 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
143892 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
143893 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
143894 +show_max_23764 show_max 0 23764 NULL
143895 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
143896 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
143897 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
143898 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
143899 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
143900 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
143901 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
143902 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
143903 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
143904 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
143905 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
143906 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
143907 +map_write_23795 map_write 3-0 23795 NULL nohasharray
143908 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
143909 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
143910 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
143911 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
143912 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
143913 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
143914 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
143915 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
143916 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
143917 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
143918 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
143919 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
143920 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
143921 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
143922 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
143923 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
143924 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
143925 +hopcount_show_23825 hopcount_show 0 23825 NULL
143926 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
143927 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
143928 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
143929 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
143930 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
143931 +set_trigger_23840 set_trigger 0-4 23840 NULL
143932 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
143933 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
143934 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
143935 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
143936 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
143937 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
143938 +p54_init_common_23850 p54_init_common 1 23850 NULL
143939 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
143940 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
143941 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
143942 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
143943 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
143944 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
143945 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
143946 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
143947 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
143948 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
143949 +device_event_23864 device_event 0 23864 NULL
143950 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
143951 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
143952 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
143953 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
143954 +bond_init_23879 bond_init 0 23879 NULL
143955 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
143956 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
143957 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
143958 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
143959 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
143960 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
143961 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
143962 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
143963 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
143964 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
143965 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
143966 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
143967 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
143968 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
143969 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
143970 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
143971 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
143972 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
143973 +save_image_23929 save_image 0 23929 NULL
143974 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
143975 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
143976 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
143977 +write_vda_23934 write_vda 0-5-6 23934 NULL
143978 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
143979 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
143980 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
143981 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
143982 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
143983 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
143984 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
143985 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
143986 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
143987 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
143988 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
143989 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
143990 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
143991 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
143992 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
143993 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
143994 +vfs_write_23971 vfs_write 3-0 23971 NULL
143995 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
143996 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
143997 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
143998 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
143999 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
144000 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
144001 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
144002 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
144003 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
144004 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
144005 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
144006 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
144007 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
144008 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
144009 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
144010 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
144011 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
144012 +average_write_24020 average_write 0-3 24020 NULL
144013 +give_pages_24021 give_pages 3 24021 NULL
144014 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
144015 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
144016 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
144017 +show_24031 show 0 24031 NULL
144018 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
144019 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
144020 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
144021 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
144022 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
144023 +setkey_24042 setkey 0 24042 NULL
144024 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
144025 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
144026 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
144027 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
144028 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
144029 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
144030 +ad9523_write_24058 ad9523_write 0 24058 NULL
144031 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
144032 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
144033 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
144034 +domid_show_24067 domid_show 0 24067 NULL nohasharray
144035 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
144036 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
144037 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
144038 +usbnet_open_24073 usbnet_open 0 24073 NULL
144039 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
144040 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
144041 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
144042 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
144043 +show_point2_24082 show_point2 0 24082 NULL
144044 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
144045 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
144046 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
144047 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
144048 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
144049 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
144050 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
144051 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
144052 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
144053 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
144054 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
144055 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
144056 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
144057 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
144058 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
144059 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
144060 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
144061 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
144062 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
144063 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
144064 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
144065 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
144066 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL nohasharray
144067 +unix_seqpacket_recvmsg_24142 unix_seqpacket_recvmsg 3 24142 &mem_cgroup_can_attach_24142
144068 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
144069 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
144070 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
144071 +store_24149 store 0-3 24149 NULL
144072 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
144073 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
144074 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
144075 +notes_read_24165 notes_read 0-6-5 24165 NULL
144076 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
144077 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
144078 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
144079 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
144080 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
144081 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
144082 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
144083 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
144084 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
144085 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
144086 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
144087 +ext4_match_24188 ext4_match 3 24188 NULL
144088 +resource_show_24189 resource_show 0 24189 NULL
144089 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
144090 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
144091 +ts_play_24203 ts_play 0-3 24203 NULL
144092 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
144093 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
144094 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
144095 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
144096 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
144097 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
144098 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
144099 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
144100 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
144101 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
144102 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
144103 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
144104 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
144105 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
144106 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
144107 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
144108 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
144109 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
144110 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
144111 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
144112 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
144113 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
144114 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
144115 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
144116 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
144117 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
144118 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
144119 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
144120 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
144121 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
144122 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
144123 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
144124 +store_24273 store 0 24273 &tun_chr_write_iter_24273
144125 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
144126 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
144127 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
144128 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
144129 +thin_status_24278 thin_status 5 24278 NULL
144130 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
144131 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
144132 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
144133 +msg_size_24288 msg_size 0 24288 NULL
144134 +__dm_get_module_param_24291 __dm_get_module_param 0-3-2 24291 NULL
144135 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
144136 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
144137 +map_page_24298 map_page 3-4 24298 NULL
144138 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
144139 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
144140 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
144141 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
144142 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
144143 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
144144 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
144145 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
144146 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
144147 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
144148 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
144149 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
144150 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
144151 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
144152 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
144153 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
144154 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
144155 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
144156 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
144157 +nf_iterate_24348 nf_iterate 0 24348 NULL
144158 +prepare_pages_24349 prepare_pages 0 24349 NULL
144159 +rhashtable_insert_slow_24350 rhashtable_insert_slow 0 24350 NULL
144160 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
144161 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
144162 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
144163 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
144164 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
144165 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
144166 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
144167 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
144168 +break_deleg_24373 break_deleg 0 24373 NULL
144169 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
144170 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
144171 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
144172 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
144173 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
144174 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
144175 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
144176 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
144177 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
144178 +getxattr_24398 getxattr 4 24398 NULL nohasharray
144179 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
144180 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
144181 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
144182 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
144183 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
144184 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
144185 +default_density_show_24417 default_density_show 0 24417 NULL
144186 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
144187 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
144188 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
144189 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
144190 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
144191 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
144192 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
144193 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
144194 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
144195 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
144196 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
144197 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
144198 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
144199 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
144200 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
144201 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
144202 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
144203 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
144204 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
144205 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
144206 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
144207 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
144208 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
144209 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
144210 +lport_reset_24466 lport_reset 0 24466 NULL
144211 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
144212 +pmd_entry_24472 pmd_entry 0 24472 NULL
144213 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
144214 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
144215 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
144216 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
144217 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
144218 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
144219 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
144220 +pl2303_open_24492 pl2303_open 0 24492 NULL
144221 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
144222 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
144223 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
144224 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
144225 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
144226 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
144227 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
144228 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
144229 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
144230 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
144231 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
144232 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
144233 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
144234 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
144235 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
144236 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
144237 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
144238 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
144239 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
144240 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
144241 +unix_mknod_24543 unix_mknod 0 24543 NULL
144242 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
144243 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
144244 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
144245 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
144246 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
144247 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
144248 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
144249 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
144250 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
144251 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
144252 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
144253 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
144254 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
144255 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
144256 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
144257 +store_local_ip_24592 store_local_ip 0 24592 NULL
144258 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
144259 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
144260 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
144261 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
144262 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
144263 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
144264 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
144265 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
144266 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
144267 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
144268 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
144269 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
144270 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
144271 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
144272 +SyS_poll_24620 SyS_poll 2 24620 NULL
144273 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
144274 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
144275 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
144276 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
144277 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
144278 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
144279 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
144280 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
144281 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
144282 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
144283 +fake_mtu_24641 fake_mtu 0 24641 NULL
144284 +context_alloc_24645 context_alloc 3 24645 NULL
144285 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
144286 +store_red_24652 store_red 0-4 24652 NULL
144287 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
144288 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
144289 +update_devfreq_24674 update_devfreq 0 24674 NULL
144290 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
144291 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
144292 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
144293 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
144294 +ali1563_access_24683 ali1563_access 0 24683 NULL
144295 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
144296 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
144297 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
144298 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
144299 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
144300 +dgram_connect_24701 dgram_connect 0 24701 NULL
144301 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
144302 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
144303 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
144304 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
144305 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
144306 +crb_recv_24713 crb_recv 0-3 24713 NULL
144307 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
144308 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
144309 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
144310 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
144311 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
144312 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
144313 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
144314 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
144315 +pps_show_24748 pps_show 0 24748 NULL
144316 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
144317 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
144318 +ntfs_copy_from_user_iter_24753 ntfs_copy_from_user_iter 5-3 24753 NULL
144319 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
144320 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
144321 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
144322 +get_src_24759 get_src 0 24759 NULL
144323 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
144324 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
144325 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
144326 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
144327 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
144328 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
144329 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
144330 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
144331 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
144332 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
144333 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
144334 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
144335 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
144336 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
144337 +cache_read_24790 cache_read 3-0 24790 NULL
144338 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
144339 +st33zp24_spi_recv_24795 st33zp24_spi_recv 4 24795 NULL
144340 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
144341 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
144342 +register_bcache_24797 register_bcache 0-4 24797 NULL
144343 +unpack_str_24798 unpack_str 0 24798 NULL
144344 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
144345 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
144346 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
144347 +get_register_page_24802 get_register_page 0 24802 NULL
144348 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
144349 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
144350 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
144351 +attr_show_args_24816 attr_show_args 0 24816 NULL
144352 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
144353 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
144354 +brport_show_24827 brport_show 0 24827 NULL
144355 +lfib_nlmsg_size_24828 lfib_nlmsg_size 0 24828 NULL
144356 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
144357 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
144358 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
144359 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
144360 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
144361 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
144362 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
144363 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
144364 +get_latch_status_24846 get_latch_status 0 24846 NULL
144365 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
144366 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
144367 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
144368 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
144369 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
144370 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
144371 +setup_buffering_24872 setup_buffering 0 24872 NULL
144372 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
144373 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
144374 +input_map_show_24878 input_map_show 0 24878 NULL
144375 +zf_write_24882 zf_write 0-3 24882 NULL
144376 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
144377 +store_24890 store 0 24890 NULL
144378 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
144379 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
144380 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
144381 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
144382 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
144383 +work_start_24905 work_start 0 24905 NULL
144384 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
144385 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
144386 +__hci_init_24909 __hci_init 0 24909 NULL
144387 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
144388 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
144389 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
144390 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
144391 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
144392 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
144393 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
144394 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
144395 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
144396 +next_token_24929 next_token 0 24929 NULL
144397 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
144398 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
144399 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
144400 +claim_resources_24936 claim_resources 0 24936 NULL
144401 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
144402 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
144403 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
144404 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
144405 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
144406 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
144407 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
144408 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
144409 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
144410 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
144411 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
144412 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
144413 +cancel_store_24982 cancel_store 0-4 24982 NULL
144414 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
144415 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
144416 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
144417 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
144418 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
144419 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
144420 +profiling_store_24997 profiling_store 0-4 24997 NULL
144421 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
144422 +slot_get_24999 slot_get 0 24999 NULL
144423 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
144424 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
144425 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
144426 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
144427 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
144428 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
144429 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
144430 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
144431 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
144432 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
144433 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
144434 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
144435 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
144436 +i2400m_open_25041 i2400m_open 0 25041 NULL
144437 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
144438 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
144439 +removable_store_25044 removable_store 0-3 25044 NULL
144440 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
144441 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
144442 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
144443 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
144444 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
144445 +show_rtc_25056 show_rtc 0 25056 NULL
144446 +pptp_create_25064 pptp_create 0 25064 NULL
144447 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
144448 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
144449 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
144450 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
144451 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
144452 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
144453 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
144454 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
144455 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
144456 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
144457 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
144458 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
144459 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
144460 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
144461 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
144462 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
144463 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
144464 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
144465 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
144466 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
144467 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
144468 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
144469 +statfs_25104 statfs 0 25104 NULL nohasharray
144470 +action_store_25104 action_store 0-3 25104 &statfs_25104
144471 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
144472 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
144473 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
144474 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
144475 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
144476 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
144477 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
144478 +rxrpc_recvmsg_25121 rxrpc_recvmsg 3 25121 NULL
144479 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
144480 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
144481 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
144482 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
144483 +ses_probe_25128 ses_probe 0 25128 NULL
144484 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
144485 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
144486 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
144487 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
144488 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
144489 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
144490 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
144491 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
144492 +pagesize_show_25147 pagesize_show 0 25147 NULL
144493 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
144494 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
144495 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
144496 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
144497 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
144498 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
144499 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
144500 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
144501 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
144502 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
144503 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
144504 +show_src_clock_25168 show_src_clock 0 25168 NULL
144505 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
144506 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
144507 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
144508 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
144509 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
144510 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
144511 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
144512 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
144513 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
144514 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
144515 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
144516 +patch_alc662_25213 patch_alc662 0 25213 NULL
144517 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
144518 +open_rx_first_25220 open_rx_first 0 25220 NULL
144519 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
144520 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
144521 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
144522 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
144523 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
144524 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
144525 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
144526 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
144527 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
144528 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
144529 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
144530 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
144531 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
144532 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
144533 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
144534 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
144535 +stripe_status_25259 stripe_status 5 25259 NULL
144536 +line6_probe_25262 line6_probe 6 25262 NULL
144537 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
144538 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
144539 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
144540 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
144541 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
144542 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
144543 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
144544 +vfs_writev_25278 vfs_writev 3 25278 NULL
144545 +protocol_show_25279 protocol_show 0 25279 NULL
144546 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
144547 +ray_suspend_25281 ray_suspend 0 25281 NULL
144548 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
144549 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
144550 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
144551 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
144552 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
144553 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
144554 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
144555 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
144556 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
144557 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
144558 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
144559 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
144560 +read8_reg_25307 read8_reg 4-0 25307 NULL
144561 +firm_open_25313 firm_open 0 25313 NULL
144562 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
144563 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
144564 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
144565 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
144566 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
144567 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
144568 +print_state_25323 print_state 0 25323 NULL
144569 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
144570 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
144571 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
144572 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
144573 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
144574 +show_rps_map_25336 show_rps_map 0 25336 NULL
144575 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
144576 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
144577 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
144578 +dump_align_25345 dump_align 2 25345 NULL
144579 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
144580 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
144581 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
144582 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
144583 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
144584 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
144585 +net2272_enable_25362 net2272_enable 0 25362 NULL
144586 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
144587 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
144588 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
144589 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
144590 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
144591 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
144592 +probe_25378 probe 0 25378 &rh_queue_status_25378
144593 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
144594 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
144595 +ep_queue_25382 ep_queue 0 25382 NULL
144596 +sis96x_access_25383 sis96x_access 0 25383 NULL
144597 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
144598 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
144599 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
144600 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
144601 +show_truinst_25392 show_truinst 0 25392 NULL
144602 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
144603 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
144604 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
144605 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
144606 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
144607 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
144608 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
144609 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
144610 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
144611 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
144612 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
144613 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
144614 +par96_open_25418 par96_open 0 25418 NULL
144615 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
144616 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
144617 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
144618 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
144619 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
144620 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
144621 +netlink_sendmsg_25428 netlink_sendmsg 3 25428 NULL
144622 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
144623 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
144624 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
144625 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
144626 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
144627 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
144628 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
144629 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
144630 +print_name_25459 print_name 0 25459 NULL nohasharray
144631 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
144632 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
144633 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
144634 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
144635 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
144636 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
144637 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
144638 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
144639 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
144640 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
144641 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
144642 +read_cmd_25491 read_cmd 0 25491 NULL
144643 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
144644 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
144645 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
144646 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
144647 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
144648 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
144649 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
144650 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
144651 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
144652 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
144653 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
144654 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
144655 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
144656 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
144657 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
144658 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
144659 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
144660 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
144661 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
144662 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
144663 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
144664 +ad9523_show_25530 ad9523_show 0 25530 NULL
144665 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
144666 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
144667 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
144668 +num_reads_show_25535 num_reads_show 0 25535 NULL
144669 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
144670 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
144671 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
144672 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
144673 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
144674 +store_octave_25552 store_octave 0-4 25552 NULL
144675 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
144676 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
144677 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
144678 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
144679 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
144680 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
144681 +read_dscorr_25560 read_dscorr 0 25560 NULL
144682 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
144683 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
144684 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
144685 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
144686 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
144687 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
144688 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
144689 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
144690 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
144691 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
144692 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
144693 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
144694 +open_tx_25605 open_tx 0 25605 NULL
144695 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
144696 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
144697 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
144698 +chksum_init_25613 chksum_init 0 25613 NULL
144699 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
144700 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
144701 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
144702 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
144703 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
144704 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
144705 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
144706 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
144707 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
144708 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
144709 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
144710 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
144711 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
144712 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
144713 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
144714 +zatm_send_25650 zatm_send 0 25650 NULL
144715 +set_acpi_25652 set_acpi 0 25652 NULL
144716 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
144717 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
144718 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
144719 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
144720 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
144721 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
144722 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
144723 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
144724 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
144725 +unix_getname_25678 unix_getname 0 25678 NULL
144726 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
144727 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
144728 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
144729 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
144730 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
144731 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
144732 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
144733 +alloc_ring_25697 alloc_ring 0 25697 NULL
144734 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
144735 +privsize_25701 privsize 0 25701 NULL
144736 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
144737 +show_camera_25710 show_camera 0 25710 NULL nohasharray
144738 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
144739 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
144740 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
144741 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
144742 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
144743 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
144744 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
144745 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
144746 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
144747 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
144748 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
144749 +switch_partition_25723 switch_partition 0 25723 NULL
144750 +eth_bind_25725 eth_bind 0 25725 NULL
144751 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
144752 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
144753 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
144754 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
144755 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
144756 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
144757 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
144758 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
144759 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
144760 +vx_set_format_25741 vx_set_format 0 25741 NULL
144761 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
144762 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
144763 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
144764 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
144765 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
144766 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
144767 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
144768 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
144769 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
144770 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
144771 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
144772 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
144773 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
144774 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
144775 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
144776 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
144777 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
144778 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
144779 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
144780 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
144781 +read_delin_25798 read_delin 0 25798 NULL
144782 +sg_read_25799 sg_read 3-0 25799 NULL
144783 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
144784 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
144785 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
144786 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
144787 +system_enable_read_25815 system_enable_read 3 25815 NULL
144788 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
144789 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
144790 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
144791 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
144792 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
144793 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
144794 +show_red_25831 show_red 0 25831 NULL nohasharray
144795 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
144796 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
144797 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
144798 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
144799 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
144800 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
144801 +parport_read_25855 parport_read 0 25855 NULL
144802 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
144803 +level_show_25858 level_show 0 25858 NULL
144804 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
144805 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
144806 +null_build_header_25866 null_build_header 0 25866 NULL
144807 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
144808 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
144809 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
144810 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
144811 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
144812 +fix_io_25879 fix_io 0 25879 NULL nohasharray
144813 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
144814 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
144815 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
144816 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
144817 +acf_status_25890 acf_status 0 25890 NULL
144818 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
144819 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
144820 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
144821 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
144822 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
144823 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
144824 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
144825 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
144826 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
144827 +send_purge_25911 send_purge 0 25911 NULL
144828 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
144829 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
144830 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
144831 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
144832 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
144833 +_get_word_25929 _get_word 0 25929 NULL
144834 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
144835 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
144836 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
144837 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
144838 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
144839 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
144840 +flush_25957 flush 2-0 25957 NULL
144841 +done_25962 done 0 25962 NULL
144842 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
144843 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
144844 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
144845 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
144846 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
144847 +video_register_device_25971 video_register_device 3 25971 NULL
144848 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
144849 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
144850 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
144851 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
144852 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
144853 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
144854 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
144855 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
144856 +fan_get_status_26004 fan_get_status 0 26004 NULL
144857 +init_26006 init 0 26006 NULL
144858 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
144859 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
144860 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
144861 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
144862 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
144863 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
144864 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
144865 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
144866 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
144867 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
144868 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
144869 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
144870 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
144871 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
144872 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL nohasharray
144873 +ntfs_perform_write_26035 ntfs_perform_write 3 26035 &bad_inode_setxattr_26035
144874 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
144875 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
144876 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
144877 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
144878 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
144879 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
144880 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
144881 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
144882 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
144883 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
144884 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
144885 +update_vlan_26069 update_vlan 0 26069 NULL
144886 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
144887 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
144888 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
144889 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
144890 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
144891 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
144892 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
144893 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
144894 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
144895 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
144896 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
144897 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
144898 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
144899 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
144900 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
144901 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
144902 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
144903 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
144904 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
144905 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
144906 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
144907 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
144908 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
144909 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
144910 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
144911 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
144912 +skb_cow_26138 skb_cow 2 26138 NULL
144913 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
144914 +func_id_show_26143 func_id_show 0 26143 NULL
144915 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL nohasharray
144916 +chaoskey_read_26144 chaoskey_read 3 26144 &core_alua_store_tg_pt_gp_info_26144
144917 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
144918 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
144919 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
144920 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
144921 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
144922 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
144923 +__fswab64_26155 __fswab64 0 26155 NULL
144924 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
144925 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
144926 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
144927 +read_data_26165 read_data 0 26165 NULL nohasharray
144928 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
144929 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
144930 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
144931 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
144932 +query_port_26169 query_port 0 26169 NULL
144933 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
144934 +show_26172 show 0 26172 NULL
144935 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
144936 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
144937 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
144938 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
144939 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
144940 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
144941 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
144942 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
144943 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
144944 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
144945 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
144946 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
144947 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
144948 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
144949 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
144950 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
144951 +mce_write_26201 mce_write 3 26201 NULL
144952 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
144953 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
144954 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
144955 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
144956 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
144957 +SyS_splice_26206 SyS_splice 5 26206 NULL
144958 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
144959 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
144960 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
144961 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
144962 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
144963 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
144964 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
144965 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
144966 +teql_master_open_26224 teql_master_open 0 26224 NULL
144967 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
144968 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
144969 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
144970 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
144971 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
144972 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
144973 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
144974 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
144975 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
144976 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
144977 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
144978 +show_26245 show 0 26245 NULL
144979 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
144980 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
144981 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
144982 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
144983 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
144984 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
144985 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
144986 +activate_26268 activate 0 26268 NULL
144987 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
144988 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
144989 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
144990 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
144991 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
144992 +size_write_26288 size_write 0-3 26288 NULL
144993 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
144994 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
144995 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
144996 +dbg_write_26301 dbg_write 0-3 26301 NULL
144997 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
144998 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
144999 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
145000 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
145001 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
145002 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
145003 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
145004 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
145005 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
145006 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
145007 +show_temp_26323 show_temp 0 26323 NULL
145008 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
145009 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
145010 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
145011 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
145012 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
145013 +nr_getname_26347 nr_getname 0 26347 NULL
145014 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
145015 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
145016 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
145017 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
145018 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
145019 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
145020 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
145021 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
145022 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
145023 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
145024 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
145025 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
145026 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
145027 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
145028 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
145029 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
145030 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
145031 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
145032 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
145033 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
145034 +trigger_26381 trigger 0 26381 NULL
145035 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
145036 +pl_reset_26387 pl_reset 0 26387 NULL
145037 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
145038 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
145039 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
145040 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
145041 +ntty_write_26404 ntty_write 3 26404 NULL
145042 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
145043 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
145044 +firmware_store_26408 firmware_store 4-0 26408 NULL
145045 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
145046 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419 nohasharray
145047 +serial2002_tty_write_26419 serial2002_tty_write 3 26419 &bl_prepare_layoutcommit_26419
145048 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
145049 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
145050 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
145051 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
145052 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
145053 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
145054 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
145055 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
145056 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
145057 +pagemap_read_26441 pagemap_read 3 26441 NULL
145058 +add_device_26448 add_device 4 26448 NULL nohasharray
145059 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
145060 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
145061 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
145062 +prism2_open_26452 prism2_open 0 26452 NULL
145063 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
145064 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
145065 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
145066 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
145067 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
145068 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
145069 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
145070 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
145071 +show_attribute_26469 show_attribute 0 26469 NULL
145072 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
145073 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
145074 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
145075 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
145076 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
145077 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
145078 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
145079 +active_show_26489 active_show 0 26489 NULL
145080 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
145081 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
145082 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
145083 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
145084 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
145085 +activate_26500 activate 0 26500 NULL
145086 +read_vmcore_26501 read_vmcore 3 26501 NULL
145087 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
145088 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
145089 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
145090 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
145091 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
145092 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
145093 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
145094 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
145095 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516 nohasharray
145096 +mv88e6xxx_phy_wait_26516 mv88e6xxx_phy_wait 0 26516 &ths7303_s_dv_timings_26516
145097 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
145098 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
145099 +portio_size_show_26525 portio_size_show 0 26525 NULL
145100 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
145101 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
145102 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
145103 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
145104 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
145105 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
145106 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
145107 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
145108 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
145109 +online_show_26562 online_show 0 26562 NULL nohasharray
145110 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
145111 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
145112 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
145113 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
145114 +mode_string_26566 mode_string 0 26566 NULL
145115 +sha256_export_26571 sha256_export 0 26571 NULL
145116 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
145117 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
145118 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
145119 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
145120 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
145121 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
145122 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
145123 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
145124 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
145125 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
145126 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
145127 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
145128 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
145129 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
145130 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
145131 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
145132 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
145133 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
145134 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
145135 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
145136 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
145137 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
145138 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
145139 +iwl_mvm_init_mcc_26625 iwl_mvm_init_mcc 0 26625 NULL
145140 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
145141 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
145142 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
145143 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
145144 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
145145 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
145146 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
145147 +config_init_26642 config_init 0 26642 NULL
145148 +null_digest_26644 null_digest 0 26644 NULL
145149 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
145150 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
145151 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
145152 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
145153 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
145154 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
145155 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
145156 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
145157 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
145158 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
145159 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
145160 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
145161 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
145162 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
145163 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
145164 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
145165 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
145166 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
145167 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
145168 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
145169 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
145170 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
145171 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
145172 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
145173 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
145174 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
145175 +xenbus_map_ring_valloc_hvm_26709 xenbus_map_ring_valloc_hvm 3 26709 NULL
145176 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
145177 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
145178 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
145179 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
145180 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
145181 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
145182 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
145183 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
145184 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
145185 +get_register_26725 get_register 0 26725 NULL
145186 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
145187 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
145188 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
145189 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
145190 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
145191 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
145192 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
145193 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
145194 +mpls_rt_alloc_26748 mpls_rt_alloc 1 26748 NULL
145195 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
145196 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
145197 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
145198 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
145199 +store_26755 store 0 26755 NULL
145200 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
145201 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
145202 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
145203 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
145204 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
145205 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
145206 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
145207 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
145208 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
145209 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
145210 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
145211 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
145212 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
145213 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
145214 +inotify_read_26778 inotify_read 0-3 26778 NULL
145215 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
145216 +resize_platform_label_table_26780 resize_platform_label_table 2 26780 NULL
145217 +read_port_26787 read_port 0-3 26787 NULL
145218 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
145219 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
145220 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
145221 +select_sec_26799 select_sec 0 26799 NULL
145222 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
145223 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
145224 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
145225 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
145226 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
145227 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
145228 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
145229 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
145230 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
145231 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
145232 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
145233 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
145234 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
145235 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
145236 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
145237 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
145238 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
145239 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
145240 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
145241 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
145242 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
145243 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
145244 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
145245 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
145246 +nfs_post_op_update_inode_locked_26852 nfs_post_op_update_inode_locked 0 26852 NULL
145247 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
145248 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
145249 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
145250 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
145251 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
145252 +uevent_store_26862 uevent_store 0-3 26862 NULL
145253 +netlink_insert_26863 netlink_insert 0 26863 NULL
145254 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
145255 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
145256 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
145257 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
145258 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
145259 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
145260 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
145261 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
145262 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
145263 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
145264 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
145265 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
145266 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
145267 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
145268 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
145269 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
145270 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
145271 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
145272 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
145273 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
145274 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
145275 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
145276 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
145277 +sctp_error_26925 sctp_error 0-3 26925 NULL
145278 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
145279 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
145280 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
145281 +rndis_command_26933 rndis_command 0 26933 NULL
145282 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
145283 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
145284 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
145285 +show_rev_26939 show_rev 0 26939 NULL
145286 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
145287 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
145288 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
145289 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
145290 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
145291 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
145292 +pvc_open_26949 pvc_open 0 26949 NULL
145293 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
145294 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
145295 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
145296 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
145297 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL nohasharray
145298 +add_fake_paths_26961 add_fake_paths 0 26961 &ext4_xattr_user_get_26961
145299 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
145300 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
145301 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
145302 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
145303 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
145304 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
145305 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
145306 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
145307 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
145308 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
145309 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
145310 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
145311 +bdx_open_26997 bdx_open 0 26997 NULL
145312 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
145313 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
145314 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
145315 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
145316 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
145317 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
145318 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
145319 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
145320 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
145321 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
145322 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
145323 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
145324 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
145325 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
145326 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
145327 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
145328 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
145329 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
145330 +store_line2_27047 store_line2 4-0 27047 NULL
145331 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
145332 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
145333 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
145334 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL nohasharray
145335 +snd_ctl_new_27059 snd_ctl_new 2 27059 &ufs_alloc_fragments_27059
145336 +group_store_27061 group_store 4-0 27061 NULL
145337 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
145338 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
145339 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
145340 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
145341 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
145342 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
145343 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
145344 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
145345 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
145346 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
145347 +find_first_bit_27088 find_first_bit 0 27088 NULL
145348 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
145349 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
145350 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
145351 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
145352 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
145353 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
145354 +store_output_27101 store_output 0-4 27101 NULL
145355 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
145356 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
145357 +pb0100_start_27111 pb0100_start 0 27111 NULL
145358 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
145359 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
145360 +write_27128 write 0-3 27128 NULL
145361 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
145362 +write_27129 write 0 27129 &rocker_cmd_exec_27129
145363 +ia_send_27132 ia_send 0 27132 NULL
145364 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
145365 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
145366 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
145367 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
145368 +netstat_show_27140 netstat_show 0 27140 NULL
145369 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
145370 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
145371 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
145372 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
145373 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
145374 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
145375 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
145376 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
145377 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
145378 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
145379 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
145380 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
145381 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
145382 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
145383 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
145384 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
145385 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
145386 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
145387 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
145388 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
145389 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
145390 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
145391 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
145392 +wait_comp_27187 wait_comp 0 27187 NULL
145393 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
145394 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
145395 +freeze_fs_27192 freeze_fs 0 27192 NULL
145396 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
145397 +hfs_direct_IO_27195 hfs_direct_IO 3 27195 NULL
145398 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
145399 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
145400 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
145401 +ep0_queue_27223 ep0_queue 0 27223 NULL
145402 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
145403 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
145404 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
145405 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
145406 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
145407 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
145408 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
145409 +store_dev_name_27240 store_dev_name 0 27240 NULL
145410 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
145411 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
145412 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
145413 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
145414 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
145415 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
145416 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
145417 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
145418 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
145419 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
145420 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
145421 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
145422 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
145423 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
145424 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
145425 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
145426 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
145427 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
145428 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
145429 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
145430 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
145431 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
145432 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
145433 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
145434 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
145435 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
145436 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
145437 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
145438 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
145439 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
145440 +__wmi_send_27296 __wmi_send 0 27296 NULL
145441 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
145442 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
145443 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
145444 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
145445 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
145446 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
145447 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
145448 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
145449 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
145450 +write_buf_27316 write_buf 3 27316 NULL
145451 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
145452 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
145453 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
145454 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
145455 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
145456 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
145457 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
145458 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
145459 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
145460 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
145461 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
145462 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
145463 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
145464 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
145465 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
145466 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
145467 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
145468 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
145469 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
145470 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
145471 +it87_read_value_27385 it87_read_value 0 27385 NULL
145472 +show_activation_width_27387 show_activation_width 0 27387 NULL
145473 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
145474 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
145475 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
145476 +parser_init_byte_stream_27399 parser_init_byte_stream 2 27399 NULL
145477 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
145478 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
145479 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
145480 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
145481 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
145482 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
145483 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
145484 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
145485 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
145486 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
145487 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
145488 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
145489 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
145490 +cypress_write_27423 cypress_write 4-0 27423 NULL
145491 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
145492 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
145493 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
145494 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
145495 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
145496 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
145497 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
145498 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
145499 +priority_show_27437 priority_show 0 27437 NULL nohasharray
145500 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
145501 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
145502 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
145503 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
145504 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
145505 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
145506 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
145507 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
145508 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
145509 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
145510 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
145511 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
145512 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
145513 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
145514 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
145515 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
145516 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
145517 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
145518 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
145519 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
145520 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
145521 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
145522 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
145523 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
145524 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
145525 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
145526 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
145527 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
145528 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
145529 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
145530 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
145531 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
145532 +show_port_phy_27505 show_port_phy 0 27505 NULL
145533 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
145534 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
145535 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
145536 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
145537 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
145538 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
145539 +store_sensor_27515 store_sensor 0-4 27515 NULL
145540 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
145541 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
145542 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
145543 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
145544 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
145545 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
145546 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
145547 +read_learn_27536 read_learn 0-3 27536 NULL
145548 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
145549 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
145550 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
145551 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
145552 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
145553 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
145554 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
145555 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
145556 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
145557 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
145558 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
145559 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
145560 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
145561 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
145562 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
145563 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
145564 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
145565 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
145566 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
145567 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
145568 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
145569 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
145570 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
145571 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
145572 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
145573 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
145574 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
145575 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
145576 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
145577 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
145578 +max_age_show_27620 max_age_show 0 27620 NULL
145579 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
145580 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
145581 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
145582 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
145583 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
145584 +connect_27639 connect 0 27639 NULL
145585 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
145586 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
145587 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
145588 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
145589 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
145590 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
145591 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
145592 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
145593 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
145594 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
145595 +presence_read_file_27668 presence_read_file 0 27668 NULL
145596 +qword_get_27670 qword_get 0 27670 NULL nohasharray
145597 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
145598 +min_sync_show_27671 min_sync_show 0 27671 NULL
145599 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
145600 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
145601 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
145602 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
145603 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
145604 +read_27678 read 0 27678 NULL
145605 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
145606 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
145607 +trusted_get_27684 trusted_get 0 27684 NULL
145608 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
145609 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
145610 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
145611 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
145612 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
145613 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
145614 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
145615 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
145616 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
145617 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
145618 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
145619 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
145620 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
145621 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
145622 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
145623 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
145624 +drv_start_27735 drv_start 0 27735 NULL
145625 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
145626 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
145627 +do_grow_27746 do_grow 0 27746 NULL
145628 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
145629 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
145630 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
145631 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
145632 +md4_update_27759 md4_update 0 27759 NULL nohasharray
145633 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
145634 +store_io_db_27768 store_io_db 0-4 27768 NULL
145635 +kcalloc_27770 kcalloc 2-1 27770 NULL
145636 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
145637 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
145638 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
145639 +device_notifier_27779 device_notifier 0 27779 NULL
145640 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
145641 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
145642 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
145643 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
145644 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
145645 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
145646 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
145647 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
145648 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
145649 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
145650 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
145651 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
145652 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
145653 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
145654 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
145655 +smk_set_access_27817 smk_set_access 0 27817 NULL
145656 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
145657 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
145658 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
145659 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
145660 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
145661 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
145662 +et131x_open_27842 et131x_open 0 27842 NULL
145663 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
145664 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
145665 +read_profile_27859 read_profile 3-0 27859 NULL
145666 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
145667 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
145668 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
145669 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
145670 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
145671 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
145672 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
145673 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
145674 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
145675 +diag_read_27874 diag_read 0 27874 NULL
145676 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
145677 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
145678 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
145679 +show_als_channel_27889 show_als_channel 0 27889 NULL
145680 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
145681 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
145682 +func_27900 func 0 27900 NULL nohasharray
145683 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
145684 +gluebi_write_27905 gluebi_write 3 27905 NULL
145685 +store_27911 store 0-4 27911 NULL
145686 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
145687 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
145688 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
145689 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
145690 +bm_find_next_27929 bm_find_next 2 27929 NULL
145691 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
145692 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
145693 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
145694 +get_alarm_27933 get_alarm 0 27933 NULL
145695 +can_attach_27934 can_attach 0 27934 NULL
145696 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
145697 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
145698 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
145699 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
145700 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
145701 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
145702 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
145703 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
145704 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
145705 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
145706 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
145707 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
145708 +snd_hdac_bus_exec_verb_unlocked_27964 snd_hdac_bus_exec_verb_unlocked 0 27964 NULL
145709 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
145710 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
145711 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
145712 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
145713 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
145714 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
145715 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
145716 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
145717 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
145718 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
145719 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
145720 +get_max_state_27981 get_max_state 0 27981 NULL
145721 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
145722 +wan_set_status_27984 wan_set_status 0 27984 NULL
145723 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
145724 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
145725 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
145726 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
145727 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
145728 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
145729 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
145730 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
145731 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
145732 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
145733 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
145734 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
145735 +device_id_show_28011 device_id_show 0 28011 NULL
145736 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
145737 +show_28017 show 0 28017 NULL nohasharray
145738 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
145739 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
145740 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
145741 +memory_block_action_28024 memory_block_action 0 28024 NULL
145742 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
145743 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
145744 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
145745 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
145746 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
145747 +smc_open_28037 smc_open 0 28037 NULL nohasharray
145748 +store_map_28037 store_map 0-4 28037 &smc_open_28037
145749 +show_pools_28038 show_pools 0 28038 NULL
145750 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
145751 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
145752 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
145753 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
145754 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
145755 +pool_status_28055 pool_status 5 28055 NULL
145756 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
145757 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
145758 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
145759 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
145760 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
145761 +ib_query_port_28079 ib_query_port 0 28079 NULL
145762 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
145763 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
145764 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
145765 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
145766 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
145767 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
145768 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
145769 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
145770 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
145771 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
145772 +show_initstate_28108 show_initstate 0 28108 NULL
145773 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
145774 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
145775 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
145776 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
145777 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
145778 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
145779 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
145780 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
145781 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
145782 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
145783 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
145784 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
145785 +manuf_show_28140 manuf_show 0 28140 NULL
145786 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
145787 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
145788 +video_read_28148 video_read 3-0 28148 NULL nohasharray
145789 +store_28148 store 0 28148 &video_read_28148
145790 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
145791 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
145792 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
145793 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
145794 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
145795 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
145796 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
145797 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
145798 +vread_28173 vread 0-3 28173 NULL
145799 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
145800 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
145801 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
145802 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
145803 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
145804 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
145805 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
145806 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
145807 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
145808 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
145809 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
145810 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
145811 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
145812 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
145813 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
145814 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
145815 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
145816 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
145817 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
145818 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
145819 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
145820 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
145821 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
145822 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
145823 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
145824 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
145825 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
145826 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
145827 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
145828 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
145829 +write_28250 write 0 28250 NULL nohasharray
145830 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
145831 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
145832 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
145833 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
145834 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
145835 +pci_notify_28258 pci_notify 0 28258 NULL
145836 +add_interface_28259 add_interface 0 28259 NULL
145837 +airo_open_28270 airo_open 0 28270 NULL
145838 +avtab_read_28272 avtab_read 0 28272 NULL
145839 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
145840 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
145841 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
145842 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
145843 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
145844 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
145845 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
145846 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
145847 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
145848 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
145849 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
145850 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
145851 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
145852 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
145853 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
145854 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
145855 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
145856 +print_fw_version_28310 print_fw_version 0 28310 NULL
145857 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
145858 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL nohasharray
145859 +do_loop_readv_writev_28316 do_loop_readv_writev 0 28316 &adp5520_bl_office_max_store_28316
145860 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
145861 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
145862 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
145863 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
145864 +filldir64_28323 filldir64 3 28323 NULL
145865 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
145866 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
145867 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
145868 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
145869 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
145870 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
145871 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
145872 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
145873 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
145874 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
145875 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
145876 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
145877 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
145878 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
145879 +ldlat_show_28348 ldlat_show 0 28348 NULL
145880 +snapshot_write_28351 snapshot_write 3 28351 NULL
145881 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
145882 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
145883 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
145884 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
145885 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
145886 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
145887 +send_control_msg_28366 send_control_msg 0 28366 NULL
145888 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
145889 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
145890 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
145891 +operstate_show_28374 operstate_show 0 28374 NULL
145892 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
145893 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
145894 +sys_writev_28384 sys_writev 3 28384 NULL
145895 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
145896 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
145897 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
145898 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
145899 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
145900 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
145901 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
145902 +mtu_28400 mtu 0 28400 NULL
145903 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
145904 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
145905 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
145906 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
145907 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
145908 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
145909 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
145910 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
145911 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
145912 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
145913 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
145914 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
145915 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
145916 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
145917 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
145918 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
145919 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
145920 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
145921 +direction_show_28442 direction_show 0 28442 NULL
145922 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
145923 +testmode_write_28445 testmode_write 3-0 28445 NULL
145924 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
145925 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
145926 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
145927 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
145928 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
145929 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
145930 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
145931 +show_28462 show 0 28462 NULL
145932 +set_mode_28465 set_mode 0 28465 NULL
145933 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
145934 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
145935 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
145936 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
145937 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
145938 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
145939 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
145940 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
145941 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
145942 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL nohasharray
145943 +udp_uncompress_28489 udp_uncompress 2 28489 &coda_revalidate_inode_28489
145944 +max_response_pages_28492 max_response_pages 0 28492 NULL
145945 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
145946 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
145947 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
145948 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
145949 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
145950 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
145951 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
145952 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
145953 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
145954 +show_temp0_28521 show_temp0 0 28521 NULL
145955 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
145956 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
145957 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
145958 +list_28535 list 0-5 28535 NULL
145959 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
145960 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
145961 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
145962 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
145963 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
145964 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
145965 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
145966 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
145967 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
145968 +statfs_28548 statfs 0 28548 NULL
145969 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
145970 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
145971 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
145972 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
145973 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
145974 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
145975 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
145976 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
145977 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
145978 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
145979 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
145980 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
145981 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
145982 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
145983 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
145984 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
145985 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
145986 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
145987 +el3_open_28584 el3_open 0 28584 NULL
145988 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
145989 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
145990 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
145991 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
145992 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
145993 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
145994 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
145995 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
145996 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
145997 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
145998 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
145999 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
146000 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
146001 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
146002 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
146003 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
146004 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
146005 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
146006 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
146007 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
146008 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
146009 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
146010 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
146011 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
146012 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
146013 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
146014 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
146015 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
146016 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
146017 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
146018 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
146019 +byte_read_data_28650 byte_read_data 0 28650 NULL
146020 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL nohasharray
146021 +sco_sock_recvmsg_28652 sco_sock_recvmsg 3 28652 &p9_fcall_alloc_28652
146022 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
146023 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
146024 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
146025 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
146026 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
146027 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
146028 +show_refcnt_28672 show_refcnt 0 28672 NULL
146029 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
146030 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
146031 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
146032 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
146033 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
146034 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
146035 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
146036 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
146037 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
146038 +min_show_28691 min_show 0 28691 NULL nohasharray
146039 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
146040 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
146041 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
146042 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
146043 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
146044 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
146045 +balance_level_28707 balance_level 0 28707 NULL
146046 +power_28709 power 0 28709 NULL nohasharray
146047 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
146048 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
146049 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
146050 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
146051 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
146052 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
146053 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
146054 +cxgb4_write_rss_28727 cxgb4_write_rss 0 28727 NULL
146055 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
146056 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
146057 +spi_execute_28736 spi_execute 5 28736 NULL
146058 +add_advertising_28737 add_advertising 4 28737 NULL
146059 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
146060 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
146061 +switch_channel_28739 switch_channel 0 28739 NULL
146062 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
146063 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
146064 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
146065 +getprocattr_28754 getprocattr 0 28754 NULL
146066 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
146067 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
146068 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
146069 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
146070 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
146071 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
146072 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
146073 +peek_head_len_28771 peek_head_len 0 28771 NULL
146074 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
146075 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
146076 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
146077 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
146078 +set_mode_28785 set_mode 0 28785 NULL
146079 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
146080 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
146081 +thaw_super_28793 thaw_super 0 28793 NULL
146082 +sel_write_member_28800 sel_write_member 3 28800 NULL
146083 +show_28801 show 0 28801 NULL
146084 +update_28806 update 0 28806 NULL
146085 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
146086 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
146087 +set_lbt_28811 set_lbt 0 28811 NULL
146088 +udp_packet_28817 udp_packet 0 28817 NULL
146089 +user_preparse_28821 user_preparse 0 28821 NULL
146090 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
146091 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
146092 +show_prochot_28824 show_prochot 0 28824 NULL
146093 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
146094 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
146095 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
146096 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
146097 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
146098 +udplite_packet_28840 udplite_packet 0 28840 NULL
146099 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
146100 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
146101 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
146102 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
146103 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
146104 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
146105 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
146106 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
146107 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
146108 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
146109 +e100_self_test_28862 e100_self_test 0 28862 NULL
146110 +create_of_modalias_28866 create_of_modalias 0 28866 NULL
146111 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
146112 +profile_init_28870 profile_init 0 28870 NULL
146113 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
146114 +unix_create_28874 unix_create 0 28874 NULL
146115 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
146116 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
146117 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
146118 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
146119 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
146120 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
146121 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
146122 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
146123 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
146124 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
146125 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
146126 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
146127 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
146128 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
146129 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
146130 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
146131 +get_video_status_28922 get_video_status 0 28922 NULL
146132 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
146133 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
146134 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
146135 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
146136 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
146137 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
146138 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
146139 +push_rx_28939 push_rx 3 28939 NULL
146140 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
146141 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
146142 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
146143 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
146144 +icmp_packet_28950 icmp_packet 0 28950 NULL
146145 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
146146 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
146147 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
146148 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
146149 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
146150 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
146151 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
146152 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
146153 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
146154 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
146155 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
146156 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
146157 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
146158 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
146159 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
146160 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
146161 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
146162 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
146163 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
146164 +netlink_bind_28992 netlink_bind 0 28992 NULL
146165 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
146166 +device_show_bool_28994 device_show_bool 0 28994 NULL
146167 +store_28995 store 0 28995 NULL
146168 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
146169 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
146170 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
146171 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
146172 +fdb_insert_29003 fdb_insert 0 29003 NULL
146173 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
146174 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
146175 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
146176 +read_alloc_29022 read_alloc 0 29022 NULL
146177 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
146178 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
146179 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
146180 +rmd160_update_29027 rmd160_update 0 29027 NULL
146181 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
146182 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
146183 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
146184 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
146185 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
146186 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
146187 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
146188 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
146189 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
146190 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
146191 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
146192 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
146193 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
146194 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
146195 +tso_fragment_29050 tso_fragment 3 29050 NULL
146196 +open_tx_first_29051 open_tx_first 0 29051 NULL
146197 +send_request_29054 send_request 0 29054 NULL
146198 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
146199 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
146200 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
146201 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
146202 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
146203 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
146204 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
146205 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
146206 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
146207 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
146208 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
146209 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
146210 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
146211 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
146212 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
146213 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
146214 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
146215 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
146216 +show_29089 show 0 29089 NULL
146217 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
146218 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
146219 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
146220 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
146221 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
146222 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
146223 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
146224 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
146225 +show_tach_29110 show_tach 0 29110 NULL
146226 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
146227 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
146228 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
146229 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
146230 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
146231 +snprintf_29125 snprintf 0 29125 NULL
146232 +init_mac_29127 init_mac 0 29127 NULL
146233 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
146234 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
146235 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
146236 +show_nports_29139 show_nports 0 29139 NULL nohasharray
146237 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
146238 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
146239 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
146240 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
146241 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
146242 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
146243 +chunksize_show_29145 chunksize_show 0 29145 NULL
146244 +reshape_ring_29147 reshape_ring 2 29147 NULL
146245 +show_29152 show 0 29152 NULL nohasharray
146246 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
146247 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
146248 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
146249 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
146250 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
146251 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
146252 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
146253 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
146254 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
146255 +badblocks_show_29175 badblocks_show 0 29175 NULL
146256 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
146257 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
146258 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
146259 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
146260 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
146261 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
146262 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
146263 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
146264 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
146265 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
146266 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
146267 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
146268 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
146269 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
146270 +disable_vport_29223 disable_vport 0 29223 NULL
146271 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
146272 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
146273 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
146274 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
146275 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
146276 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
146277 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
146278 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
146279 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
146280 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
146281 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
146282 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
146283 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
146284 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
146285 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
146286 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
146287 +help_29245 help 0 29245 NULL nohasharray
146288 +wake_store_29245 wake_store 0-4 29245 &help_29245
146289 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
146290 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
146291 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
146292 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
146293 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
146294 +enable_count_show_29259 enable_count_show 0 29259 NULL
146295 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
146296 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
146297 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
146298 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
146299 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
146300 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
146301 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
146302 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
146303 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
146304 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
146305 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
146306 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
146307 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
146308 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
146309 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
146310 +range_read_29291 range_read 0 29291 NULL
146311 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
146312 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
146313 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
146314 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
146315 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
146316 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL nohasharray
146317 +mempool_resize_29311 mempool_resize 2 29311 &regmap_spmi_ext_read_29311
146318 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
146319 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
146320 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
146321 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
146322 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
146323 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
146324 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
146325 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
146326 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
146327 +set_page_29334 set_page 0 29334 NULL
146328 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
146329 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
146330 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
146331 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
146332 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
146333 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
146334 +acquire_lock_29352 acquire_lock 0 29352 NULL
146335 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
146336 +context_show_29361 context_show 0 29361 NULL nohasharray
146337 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
146338 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
146339 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
146340 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
146341 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
146342 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
146343 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
146344 +store_29393 store 0 29393 NULL
146345 +hci_sock_sendmsg_29396 hci_sock_sendmsg 3 29396 NULL
146346 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
146347 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
146348 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
146349 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
146350 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
146351 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
146352 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
146353 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
146354 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
146355 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
146356 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
146357 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
146358 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
146359 +mempool_create_29437 mempool_create 1 29437 NULL
146360 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
146361 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
146362 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
146363 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
146364 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
146365 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
146366 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
146367 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
146368 +show_29455 show 0 29455 &__kmalloc_node_29455
146369 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
146370 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
146371 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
146372 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
146373 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
146374 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
146375 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
146376 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
146377 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
146378 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
146379 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
146380 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
146381 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
146382 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
146383 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
146384 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
146385 +topology_change_show_29484 topology_change_show 0 29484 NULL
146386 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
146387 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
146388 +show_29488 show 0 29488 NULL
146389 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
146390 +store_reset_29502 store_reset 0-4 29502 NULL
146391 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
146392 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
146393 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
146394 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
146395 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
146396 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
146397 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
146398 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
146399 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
146400 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
146401 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
146402 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
146403 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
146404 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
146405 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
146406 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
146407 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
146408 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
146409 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
146410 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
146411 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
146412 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
146413 +vfs_read_29543 vfs_read 0-3 29543 NULL
146414 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
146415 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
146416 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
146417 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
146418 +ftrace_write_29551 ftrace_write 3 29551 NULL
146419 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
146420 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
146421 +show_in_input3_29564 show_in_input3 0 29564 NULL
146422 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
146423 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
146424 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
146425 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
146426 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
146427 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
146428 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
146429 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
146430 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
146431 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
146432 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
146433 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
146434 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
146435 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
146436 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
146437 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
146438 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
146439 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
146440 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
146441 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
146442 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
146443 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
146444 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
146445 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
146446 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
146447 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
146448 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
146449 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
146450 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
146451 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
146452 +show_power_29626 show_power 0 29626 NULL
146453 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
146454 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
146455 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
146456 +spi_write_29631 spi_write 0 29631 NULL
146457 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
146458 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
146459 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
146460 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
146461 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
146462 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
146463 +md5_init_29643 md5_init 0 29643 NULL
146464 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
146465 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
146466 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
146467 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
146468 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
146469 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
146470 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
146471 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
146472 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
146473 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
146474 +user_get_29663 user_get 0 29663 NULL
146475 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL nohasharray
146476 +rfcomm_sock_sendmsg_29669 rfcomm_sock_sendmsg 3 29669 &br_send_bpdu_29669
146477 +br_nlmsg_size_29671 br_nlmsg_size 0 29671 NULL
146478 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
146479 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
146480 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
146481 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
146482 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
146483 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
146484 +sync_29693 sync 0 29693 NULL nohasharray
146485 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
146486 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
146487 +output_29700 output 0 29700 NULL
146488 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
146489 +cp_open_29706 cp_open 0 29706 NULL
146490 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
146491 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
146492 +probes_write_29711 probes_write 3 29711 NULL
146493 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
146494 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
146495 +compat_write_data_29715 compat_write_data 0 29715 NULL
146496 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
146497 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 nohasharray
146498 +ext4_ext_direct_IO_29716 ext4_ext_direct_IO 3 29716 &wl1251_acx_station_id_29716
146499 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
146500 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
146501 +wake_show_29730 wake_show 0 29730 NULL
146502 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
146503 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
146504 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
146505 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
146506 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
146507 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
146508 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
146509 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
146510 +adp5520_show_29748 adp5520_show 0 29748 NULL
146511 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
146512 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
146513 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
146514 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
146515 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
146516 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
146517 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
146518 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
146519 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
146520 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
146521 +devid_show_29772 devid_show 0 29772 NULL
146522 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
146523 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
146524 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
146525 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
146526 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
146527 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
146528 +dbAlloc_29794 dbAlloc 0 29794 NULL
146529 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
146530 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
146531 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
146532 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
146533 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
146534 +oprofile_start_29810 oprofile_start 0 29810 NULL
146535 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
146536 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
146537 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
146538 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
146539 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
146540 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
146541 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
146542 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
146543 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
146544 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
146545 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
146546 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
146547 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
146548 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
146549 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
146550 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
146551 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
146552 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
146553 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
146554 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
146555 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
146556 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
146557 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
146558 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
146559 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
146560 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
146561 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
146562 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL nohasharray
146563 +br_get_link_af_size_filtered_29876 br_get_link_af_size_filtered 0 29876 &show_engine3_mode_29876
146564 +setup_29880 setup 0 29880 NULL
146565 +store_pan_29882 store_pan 0-4 29882 NULL
146566 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
146567 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
146568 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
146569 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
146570 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
146571 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
146572 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
146573 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
146574 +follow_pte_29913 follow_pte 0 29913 NULL
146575 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
146576 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
146577 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
146578 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
146579 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
146580 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
146581 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
146582 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
146583 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
146584 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
146585 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
146586 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
146587 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
146588 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
146589 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
146590 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
146591 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
146592 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
146593 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
146594 +init_29962 init 0 29962 NULL
146595 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
146596 +dn_sendmsg_29966 dn_sendmsg 3 29966 NULL
146597 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
146598 +register_one_node_29973 register_one_node 0 29973 NULL
146599 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
146600 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
146601 +location_store_29981 location_store 0-3 29981 NULL
146602 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
146603 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
146604 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
146605 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
146606 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
146607 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
146608 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
146609 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
146610 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
146611 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
146612 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
146613 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
146614 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
146615 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
146616 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
146617 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
146618 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
146619 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
146620 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
146621 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
146622 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
146623 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
146624 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
146625 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
146626 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
146627 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
146628 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
146629 +SyS_write_30059 SyS_write 3 30059 NULL
146630 +general_stats_read_30067 general_stats_read 0 30067 NULL
146631 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
146632 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
146633 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
146634 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
146635 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
146636 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
146637 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
146638 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
146639 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
146640 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
146641 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL nohasharray
146642 +generic_write_checks_30093 generic_write_checks 0 30093 &tg3_run_loopback_30093
146643 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
146644 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
146645 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
146646 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
146647 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
146648 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
146649 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
146650 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
146651 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
146652 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
146653 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
146654 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
146655 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
146656 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
146657 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
146658 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
146659 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
146660 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
146661 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
146662 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
146663 +start_transfer_30146 start_transfer 0 30146 NULL
146664 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
146665 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
146666 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
146667 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL nohasharray
146668 +start_stop_khugepaged_30162 start_stop_khugepaged 0 30162 &netlink_realloc_groups_30162
146669 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
146670 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
146671 +cs_init_30168 cs_init 0 30168 NULL
146672 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
146673 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
146674 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
146675 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
146676 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
146677 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
146678 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
146679 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
146680 +hrz_open_30192 hrz_open 0 30192 NULL
146681 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
146682 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
146683 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
146684 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
146685 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
146686 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
146687 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
146688 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
146689 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
146690 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
146691 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
146692 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
146693 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
146694 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
146695 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
146696 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
146697 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
146698 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
146699 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
146700 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
146701 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
146702 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
146703 +read_data_offset_30230 read_data_offset 0 30230 NULL
146704 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
146705 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
146706 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
146707 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
146708 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
146709 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
146710 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
146711 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
146712 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
146713 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
146714 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
146715 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
146716 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
146717 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
146718 +to_addr_param_30275 to_addr_param 0 30275 NULL
146719 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
146720 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
146721 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
146722 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
146723 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
146724 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
146725 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
146726 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
146727 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
146728 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
146729 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
146730 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL nohasharray
146731 +irda_sendmsg_dgram_30299 irda_sendmsg_dgram 3 30299 &qlcnic_netdev_event_30299
146732 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
146733 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
146734 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
146735 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
146736 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
146737 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
146738 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
146739 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
146740 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
146741 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
146742 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
146743 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
146744 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
146745 +read_30336 read 0 30336 NULL nohasharray
146746 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
146747 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
146748 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
146749 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
146750 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
146751 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
146752 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
146753 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
146754 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
146755 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL nohasharray
146756 +wil_reset_30355 wil_reset 0 30355 &show_ipOutNoRoutes_30355
146757 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
146758 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
146759 +ipx_getname_30363 ipx_getname 0 30363 NULL
146760 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
146761 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
146762 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
146763 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
146764 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
146765 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
146766 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
146767 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
146768 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
146769 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
146770 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
146771 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
146772 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
146773 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
146774 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
146775 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
146776 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
146777 +ixgb_up_30405 ixgb_up 0 30405 NULL
146778 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
146779 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
146780 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
146781 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
146782 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
146783 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
146784 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
146785 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL nohasharray
146786 +trace_insert_enum_map_30421 trace_insert_enum_map 3 30421 &lpfc_npiv_info_show_30421
146787 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
146788 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
146789 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
146790 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
146791 +mq_create_30425 mq_create 1 30425 NULL nohasharray
146792 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
146793 +ras_help_30427 ras_help 0 30427 NULL nohasharray
146794 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
146795 +can_notifier_30428 can_notifier 0 30428 NULL
146796 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
146797 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
146798 +xgbe_open_30431 xgbe_open 0 30431 NULL
146799 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
146800 +show_30434 show 0 30434 NULL
146801 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
146802 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
146803 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
146804 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
146805 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
146806 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
146807 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
146808 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
146809 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
146810 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
146811 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
146812 +urandom_read_30462 urandom_read 3-0 30462 NULL
146813 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
146814 +bop_lookup_30466 bop_lookup 0 30466 NULL
146815 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
146816 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
146817 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
146818 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
146819 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
146820 +setexposure_30478 setexposure 0 30478 NULL
146821 +write_head_30481 write_head 4-0 30481 NULL nohasharray
146822 +update_30481 update 0 30481 &write_head_30481
146823 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
146824 +adu_write_30487 adu_write 3-0 30487 NULL
146825 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
146826 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
146827 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
146828 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
146829 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
146830 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
146831 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
146832 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
146833 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
146834 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
146835 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
146836 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
146837 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
146838 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
146839 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
146840 +packet_notifier_30510 packet_notifier 0 30510 NULL
146841 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
146842 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
146843 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
146844 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
146845 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
146846 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
146847 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
146848 +init_30531 init 0 30531 NULL
146849 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
146850 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
146851 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
146852 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
146853 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
146854 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
146855 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
146856 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
146857 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
146858 +_mv88e6xxx_reg_write_30554 _mv88e6xxx_reg_write 0 30554 NULL
146859 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
146860 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
146861 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
146862 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
146863 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
146864 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
146865 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
146866 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
146867 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
146868 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
146869 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
146870 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
146871 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
146872 +set_le_30581 set_le 4 30581 NULL
146873 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
146874 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
146875 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
146876 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
146877 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
146878 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
146879 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
146880 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
146881 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
146882 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
146883 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
146884 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
146885 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
146886 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
146887 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
146888 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
146889 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
146890 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
146891 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
146892 +run_store_30632 run_store 0-4 30632 NULL
146893 +show_30633 show 0 30633 NULL
146894 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
146895 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
146896 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
146897 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
146898 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
146899 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
146900 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
146901 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
146902 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
146903 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
146904 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
146905 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
146906 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
146907 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
146908 +agp_remap_30665 agp_remap 2 30665 NULL
146909 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
146910 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
146911 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
146912 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
146913 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
146914 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
146915 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
146916 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
146917 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
146918 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
146919 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
146920 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
146921 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
146922 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
146923 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
146924 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
146925 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
146926 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
146927 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
146928 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
146929 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
146930 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
146931 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
146932 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
146933 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
146934 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
146935 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
146936 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
146937 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
146938 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
146939 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
146940 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
146941 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
146942 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
146943 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
146944 +snapshot_status_30744 snapshot_status 5 30744 NULL
146945 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
146946 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
146947 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
146948 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
146949 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
146950 +stepping_show_30758 stepping_show 0 30758 NULL
146951 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
146952 +aa_capable_30763 aa_capable 0 30763 NULL
146953 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
146954 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
146955 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
146956 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
146957 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
146958 +fillonedir_30772 fillonedir 3 30772 NULL
146959 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
146960 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
146961 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
146962 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
146963 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
146964 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
146965 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
146966 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
146967 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
146968 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
146969 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
146970 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
146971 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
146972 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
146973 +dn_create_30821 dn_create 0 30821 NULL
146974 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
146975 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
146976 +pvc_create_30834 pvc_create 0 30834 NULL
146977 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
146978 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
146979 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
146980 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
146981 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
146982 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
146983 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
146984 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
146985 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
146986 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
146987 +is_otg_show_30852 is_otg_show 0 30852 NULL
146988 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
146989 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
146990 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
146991 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
146992 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
146993 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
146994 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
146995 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
146996 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
146997 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
146998 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
146999 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
147000 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
147001 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
147002 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
147003 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
147004 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
147005 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
147006 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
147007 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
147008 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
147009 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
147010 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
147011 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
147012 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
147013 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
147014 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
147015 +show_fan_max_30922 show_fan_max 0 30922 NULL
147016 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
147017 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
147018 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
147019 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
147020 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
147021 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
147022 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
147023 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
147024 +set_30936 set 0 30936 &hello_time_show_30936
147025 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
147026 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
147027 +read_usunc_30940 read_usunc 0 30940 NULL
147028 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
147029 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
147030 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
147031 +affs_direct_IO_30947 affs_direct_IO 3 30947 NULL
147032 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
147033 +store_30953 store 0-4 30953 &reserve_space_30953
147034 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
147035 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
147036 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
147037 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
147038 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
147039 +sr_write_async_30968 sr_write_async 3 30968 NULL
147040 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
147041 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
147042 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
147043 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
147044 +cypress_open_30984 cypress_open 0 30984 NULL
147045 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
147046 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
147047 +wan_write_30990 wan_write 0 30990 NULL
147048 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
147049 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
147050 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
147051 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
147052 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
147053 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
147054 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
147055 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
147056 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
147057 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
147058 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
147059 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
147060 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
147061 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
147062 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
147063 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
147064 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
147065 +get_regs_len_31032 get_regs_len 0 31032 NULL
147066 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
147067 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
147068 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
147069 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
147070 +show_brightness_31047 show_brightness 0 31047 NULL
147071 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
147072 +sys_splice_31055 sys_splice 5 31055 NULL
147073 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
147074 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
147075 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
147076 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
147077 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
147078 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
147079 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
147080 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
147081 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
147082 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
147083 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
147084 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
147085 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
147086 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
147087 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
147088 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
147089 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
147090 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
147091 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
147092 +output_report_31105 output_report 0 31105 NULL
147093 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
147094 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
147095 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
147096 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
147097 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
147098 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
147099 +show_31115 show 0 31115 NULL
147100 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
147101 +space_store_31124 space_store 0-3 31124 NULL
147102 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
147103 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
147104 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
147105 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
147106 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
147107 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
147108 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
147109 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
147110 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
147111 +ssb_read16_31139 ssb_read16 0 31139 NULL
147112 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
147113 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
147114 +caif_seqpkt_recvmsg_31145 caif_seqpkt_recvmsg 3 31145 NULL
147115 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
147116 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
147117 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
147118 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
147119 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
147120 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
147121 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
147122 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
147123 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
147124 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
147125 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
147126 +store_31179 store 0-3 31179 NULL
147127 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
147128 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
147129 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
147130 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
147131 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
147132 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
147133 +amd8111_access_31197 amd8111_access 0 31197 NULL
147134 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
147135 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
147136 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
147137 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
147138 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
147139 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
147140 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
147141 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
147142 +__read_reg_31216 __read_reg 0 31216 NULL
147143 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
147144 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
147145 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
147146 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
147147 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
147148 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
147149 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
147150 +store_31237 store 0-3 31237 NULL
147151 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
147152 +cyy_readb_31240 cyy_readb 0 31240 NULL
147153 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
147154 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
147155 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
147156 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
147157 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
147158 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
147159 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
147160 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
147161 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
147162 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
147163 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
147164 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
147165 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
147166 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
147167 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
147168 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
147169 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
147170 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
147171 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
147172 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
147173 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
147174 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
147175 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
147176 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
147177 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
147178 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
147179 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
147180 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
147181 +command_file_write_31318 command_file_write 3-0 31318 NULL
147182 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
147183 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
147184 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
147185 +recvmsg_31331 recvmsg 0-4 31331 NULL
147186 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
147187 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
147188 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
147189 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
147190 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
147191 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
147192 +platform_device_add_31340 platform_device_add 0 31340 NULL
147193 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
147194 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
147195 +sha256_base_finish_31352 sha256_base_finish 0 31352 NULL
147196 +queue_setup_31353 queue_setup 0 31353 NULL
147197 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
147198 +outlen_write_31358 outlen_write 3-0 31358 NULL
147199 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
147200 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
147201 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
147202 +handler_31368 handler 0 31368 NULL
147203 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
147204 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
147205 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
147206 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
147207 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
147208 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
147209 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
147210 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
147211 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
147212 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
147213 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
147214 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
147215 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
147216 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
147217 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
147218 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
147219 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
147220 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
147221 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
147222 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
147223 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
147224 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
147225 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
147226 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
147227 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
147228 +iuu_open_31432 iuu_open 0 31432 NULL
147229 +ext4_find_dest_de_31440 ext4_find_dest_de 7 31440 NULL
147230 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
147231 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
147232 +security_set_bools_31447 security_set_bools 0 31447 NULL
147233 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
147234 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
147235 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
147236 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
147237 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
147238 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
147239 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
147240 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
147241 +drm_read_31467 drm_read 0-3 31467 NULL
147242 +do_fcntl_31468 do_fcntl 3 31468 NULL
147243 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
147244 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
147245 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
147246 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
147247 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
147248 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
147249 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
147250 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
147251 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
147252 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
147253 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
147254 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
147255 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
147256 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
147257 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
147258 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
147259 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
147260 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
147261 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
147262 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
147263 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
147264 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
147265 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
147266 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
147267 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
147268 +fs_send_31530 fs_send 0 31530 NULL
147269 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
147270 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
147271 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL nohasharray
147272 +irda_recvmsg_dgram_31535 irda_recvmsg_dgram 3 31535 &tvp5150_s_ctrl_31535
147273 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
147274 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
147275 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
147276 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
147277 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
147278 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
147279 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
147280 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
147281 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
147282 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
147283 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
147284 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
147285 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
147286 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
147287 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
147288 +latch_read_file_31569 latch_read_file 0 31569 NULL
147289 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
147290 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
147291 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
147292 +osst_write_31581 osst_write 3-0 31581 NULL
147293 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
147294 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
147295 +fc_read_31589 fc_read 0-3 31589 NULL
147296 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
147297 +adp8870_read_31592 adp8870_read 0 31592 NULL
147298 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
147299 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
147300 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
147301 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
147302 +rng_reset_31602 rng_reset 0 31602 NULL
147303 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
147304 +store_31610 store 0-4 31610 NULL
147305 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
147306 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
147307 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
147308 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
147309 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
147310 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
147311 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
147312 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
147313 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
147314 +disassociate_31631 disassociate 0 31631 NULL
147315 +caif_create_31634 caif_create 0 31634 NULL
147316 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
147317 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
147318 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
147319 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
147320 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
147321 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
147322 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
147323 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
147324 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
147325 +current_page_show_31657 current_page_show 0 31657 NULL
147326 +reset_31659 reset 0 31659 NULL
147327 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
147328 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
147329 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
147330 +__lgread_31668 __lgread 4 31668 NULL
147331 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
147332 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
147333 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
147334 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
147335 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
147336 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
147337 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
147338 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
147339 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
147340 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
147341 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
147342 +x25_bind_31686 x25_bind 0 31686 NULL
147343 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
147344 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
147345 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
147346 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
147347 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
147348 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
147349 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
147350 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
147351 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
147352 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
147353 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
147354 +apply_constraint_31714 apply_constraint 0 31714 NULL
147355 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
147356 +id_device_show_31718 id_device_show 0 31718 NULL
147357 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
147358 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
147359 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
147360 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
147361 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
147362 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
147363 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
147364 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
147365 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
147366 +set_audio_31733 set_audio 0 31733 NULL
147367 +label_northbridge_31734 label_northbridge 0 31734 NULL
147368 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
147369 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
147370 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
147371 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
147372 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
147373 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
147374 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
147375 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
147376 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
147377 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
147378 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
147379 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
147380 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
147381 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
147382 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
147383 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
147384 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
147385 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
147386 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
147387 +tg3_start_31796 tg3_start 0 31796 NULL
147388 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
147389 +get_count_order_31800 get_count_order 0 31800 NULL
147390 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
147391 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
147392 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
147393 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
147394 +data_write_31805 data_write 3-0 31805 NULL
147395 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
147396 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
147397 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
147398 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
147399 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
147400 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
147401 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
147402 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
147403 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
147404 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
147405 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
147406 +any_show_31831 any_show 0 31831 NULL
147407 +i915_get_ggtt_vma_pages_31833 i915_get_ggtt_vma_pages 0 31833 NULL
147408 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL nohasharray
147409 +_mv88e6xxx_phy_read_31834 _mv88e6xxx_phy_read 0 31834 &notify_send_pre_enqueue_31834
147410 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
147411 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
147412 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
147413 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
147414 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
147415 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
147416 +show_31851 show 0 31851 NULL
147417 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
147418 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
147419 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
147420 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
147421 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
147422 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
147423 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
147424 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
147425 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
147426 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
147427 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
147428 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
147429 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
147430 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
147431 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
147432 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
147433 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
147434 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
147435 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
147436 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
147437 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
147438 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
147439 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
147440 +xattr_permission_31907 xattr_permission 0 31907 NULL
147441 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
147442 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
147443 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
147444 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
147445 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
147446 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
147447 +new_dir_31919 new_dir 3 31919 NULL
147448 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
147449 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
147450 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
147451 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
147452 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
147453 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
147454 +era_status_31934 era_status 5 31934 NULL
147455 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
147456 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
147457 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
147458 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
147459 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
147460 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
147461 +read_mem_31942 read_mem 3-0 31942 NULL
147462 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
147463 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
147464 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
147465 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
147466 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
147467 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
147468 +vb2_write_31948 vb2_write 3-0 31948 NULL
147469 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
147470 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
147471 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
147472 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
147473 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
147474 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
147475 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
147476 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
147477 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
147478 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
147479 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
147480 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
147481 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
147482 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
147483 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
147484 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
147485 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
147486 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
147487 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
147488 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
147489 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
147490 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
147491 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
147492 +si4713_setup_31994 si4713_setup 0 31994 NULL
147493 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
147494 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
147495 +poll_dte_32001 poll_dte 0 32001 NULL
147496 +show_line_32004 show_line 0-3-4 32004 NULL
147497 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
147498 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
147499 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
147500 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
147501 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
147502 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
147503 +stk_read_32038 stk_read 3-0 32038 NULL
147504 +camera_show_32039 camera_show 0 32039 NULL
147505 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
147506 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
147507 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
147508 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
147509 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
147510 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
147511 +dnet_open_32060 dnet_open 0 32060 NULL
147512 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
147513 +flush_buffer_32063 flush_buffer 0 32063 NULL
147514 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
147515 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
147516 +multipath_run_32066 multipath_run 0 32066 NULL
147517 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
147518 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
147519 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
147520 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
147521 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
147522 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
147523 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
147524 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
147525 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
147526 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
147527 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
147528 +bio_alloc_32095 bio_alloc 2 32095 NULL
147529 +temp_show_32099 temp_show 0 32099 NULL
147530 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
147531 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
147532 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
147533 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
147534 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
147535 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
147536 +ep_enable_32105 ep_enable 0 32105 NULL
147537 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
147538 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
147539 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
147540 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
147541 +disk_status_32120 disk_status 4-0 32120 NULL
147542 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
147543 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
147544 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
147545 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
147546 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
147547 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
147548 +alloc_tx_32143 alloc_tx 2 32143 NULL
147549 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
147550 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
147551 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
147552 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
147553 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
147554 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
147555 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
147556 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
147557 +bind_32161 bind 0 32161 NULL
147558 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
147559 +venus_link_32165 venus_link 5 32165 NULL
147560 +channel_get_32166 channel_get 0 32166 NULL nohasharray
147561 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
147562 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
147563 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
147564 +get_beep_32172 get_beep 0 32172 NULL
147565 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
147566 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
147567 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
147568 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
147569 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
147570 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
147571 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
147572 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
147573 +validate_add_page_32189 validate_add_page 0 32189 NULL
147574 +temp_get_32191 temp_get 0 32191 NULL
147575 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
147576 +del_ptr_32197 del_ptr 4 32197 NULL
147577 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
147578 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
147579 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
147580 +affs_statfs_32208 affs_statfs 0 32208 NULL
147581 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
147582 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
147583 +lower_callback_32223 lower_callback 0 32223 NULL
147584 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
147585 +open_patch_32229 open_patch 0 32229 NULL
147586 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
147587 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
147588 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
147589 +ec_transaction_32239 ec_transaction 0 32239 NULL
147590 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
147591 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
147592 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
147593 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
147594 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
147595 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
147596 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
147597 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
147598 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
147599 +dp_device_event_32266 dp_device_event 0 32266 NULL
147600 +write_cam_control_32268 write_cam_control 0 32268 NULL
147601 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
147602 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
147603 +store_in_max_32278 store_in_max 0-4 32278 NULL
147604 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
147605 +runtime_resume_32282 runtime_resume 0 32282 NULL
147606 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
147607 +show_control_32286 show_control 0 32286 NULL
147608 +uart401_open_32288 uart401_open 0 32288 NULL
147609 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
147610 +netvsc_send_pkt_32291 netvsc_send_pkt 0 32291 NULL
147611 +alloc_ofld_rxqs_32293 alloc_ofld_rxqs 0 32293 NULL
147612 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
147613 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
147614 +find_ci_32301 find_ci 0 32301 NULL
147615 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
147616 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
147617 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
147618 +pm_async_show_32309 pm_async_show 0 32309 NULL
147619 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
147620 +SyS_select_32319 SyS_select 1 32319 NULL
147621 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
147622 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
147623 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
147624 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
147625 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
147626 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
147627 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
147628 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
147629 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
147630 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
147631 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
147632 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
147633 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
147634 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
147635 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
147636 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
147637 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
147638 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
147639 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
147640 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
147641 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
147642 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
147643 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
147644 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
147645 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
147646 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
147647 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
147648 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
147649 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
147650 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
147651 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
147652 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
147653 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
147654 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
147655 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
147656 +root_port_show_32379 root_port_show 0 32379 NULL
147657 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
147658 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
147659 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
147660 +x75create_32394 x75create 0 32394 NULL
147661 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
147662 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
147663 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
147664 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
147665 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
147666 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
147667 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
147668 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
147669 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
147670 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
147671 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
147672 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
147673 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
147674 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
147675 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
147676 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
147677 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
147678 +SyS_send_32424 SyS_send 3 32424 NULL
147679 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
147680 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
147681 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
147682 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
147683 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
147684 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
147685 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
147686 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440 nohasharray
147687 +reiserfs_direct_IO_32440 reiserfs_direct_IO 3 32440 &cfq_set_leaf_weight_32440
147688 +show_in16_32441 show_in16 0 32441 NULL
147689 +axnet_resume_32442 axnet_resume 0 32442 NULL
147690 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
147691 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
147692 +set_status_32456 set_status 0 32456 NULL
147693 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
147694 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
147695 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
147696 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
147697 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
147698 +cache_status_32462 cache_status 5 32462 NULL
147699 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
147700 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
147701 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
147702 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
147703 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
147704 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
147705 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
147706 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
147707 +piix4_access_32474 piix4_access 0 32474 NULL
147708 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
147709 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
147710 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
147711 +temp0_show_32489 temp0_show 0 32489 NULL
147712 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
147713 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
147714 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
147715 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
147716 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
147717 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
147718 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
147719 +initialize_32504 initialize 0 32504 NULL
147720 +fwnet_open_32505 fwnet_open 0 32505 NULL
147721 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
147722 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
147723 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
147724 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
147725 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
147726 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
147727 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
147728 +disconnect_32521 disconnect 4 32521 NULL
147729 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
147730 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
147731 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
147732 +ilo_read_32531 ilo_read 3-0 32531 NULL
147733 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
147734 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
147735 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
147736 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
147737 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
147738 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
147739 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
147740 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
147741 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
147742 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
147743 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
147744 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
147745 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
147746 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
147747 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561 nohasharray
147748 +__blockdev_direct_IO_32561 __blockdev_direct_IO 5-0 32561 &alloc_dma_desc_resources_32561
147749 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
147750 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
147751 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
147752 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
147753 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
147754 +listen_32570 listen 0 32570 NULL
147755 +__vlan_add_32575 __vlan_add 0 32575 NULL
147756 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
147757 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
147758 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
147759 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
147760 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
147761 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
147762 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
147763 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
147764 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
147765 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
147766 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
147767 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
147768 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
147769 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
147770 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
147771 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
147772 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
147773 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
147774 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
147775 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
147776 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
147777 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
147778 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
147779 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
147780 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
147781 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
147782 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
147783 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
147784 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
147785 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
147786 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
147787 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
147788 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
147789 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
147790 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
147791 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
147792 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
147793 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
147794 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
147795 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
147796 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
147797 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
147798 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
147799 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
147800 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
147801 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
147802 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
147803 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
147804 +family_show_32685 family_show 0 32685 NULL
147805 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
147806 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
147807 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
147808 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
147809 +si3054_init_32700 si3054_init 0 32700 NULL
147810 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
147811 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
147812 +security_get_32703 security_get 0 32703 NULL nohasharray
147813 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
147814 +check_bdq_32704 check_bdq 0 32704 NULL
147815 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
147816 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
147817 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
147818 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
147819 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
147820 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
147821 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
147822 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
147823 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
147824 +rpm_resume_32734 rpm_resume 0 32734 NULL
147825 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
147826 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
147827 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
147828 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
147829 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
147830 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
147831 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
147832 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
147833 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
147834 +every_nth_show_32754 every_nth_show 0 32754 NULL
147835 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
147836 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
147837 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
147838 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
147839 +qt2_write_32776 qt2_write 0-4 32776 NULL
147840 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
147841 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
147842 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
147843 +show_state_field_32780 show_state_field 0 32780 NULL
147844 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
147845 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
147846 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
147847 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
147848 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
147849 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
147850 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
147851 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
147852 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
147853 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
147854 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
147855 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
147856 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
147857 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
147858 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
147859 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
147860 +copy_name_32811 copy_name 0-3 32811 NULL
147861 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
147862 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
147863 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
147864 +__ksize_32837 __ksize 0 32837 NULL
147865 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
147866 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
147867 +vga_rseq_32848 vga_rseq 0 32848 NULL
147868 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
147869 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
147870 +show_32860 show 0 32860 NULL
147871 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
147872 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
147873 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
147874 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
147875 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
147876 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
147877 +sha1_final_32876 sha1_final 0 32876 NULL
147878 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
147879 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
147880 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
147881 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
147882 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
147883 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
147884 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
147885 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
147886 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
147887 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
147888 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
147889 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
147890 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
147891 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
147892 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
147893 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
147894 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
147895 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
147896 +write_policy_show_32908 write_policy_show 0 32908 NULL
147897 +show_fan16_32912 show_fan16 0 32912 NULL
147898 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
147899 +add_bound_rdev_32915 add_bound_rdev 0 32915 NULL
147900 +show_32916 show 0 32916 NULL
147901 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
147902 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
147903 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
147904 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
147905 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
147906 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
147907 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
147908 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
147909 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
147910 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
147911 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
147912 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
147913 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
147914 +trusted_list_32953 trusted_list 0-5 32953 NULL
147915 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
147916 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
147917 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
147918 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
147919 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
147920 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
147921 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
147922 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
147923 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
147924 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
147925 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
147926 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
147927 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
147928 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
147929 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
147930 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
147931 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
147932 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
147933 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
147934 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
147935 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
147936 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
147937 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
147938 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
147939 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
147940 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
147941 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
147942 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
147943 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
147944 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
147945 +show_current_governor_33033 show_current_governor 0 33033 NULL
147946 +make_reservation_33038 make_reservation 0 33038 NULL
147947 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
147948 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
147949 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
147950 +show_ch_count_33045 show_ch_count 0 33045 NULL
147951 +show_sgid_33048 show_sgid 0 33048 NULL
147952 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
147953 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
147954 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
147955 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
147956 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
147957 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
147958 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
147959 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
147960 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
147961 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
147962 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
147963 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
147964 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
147965 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
147966 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
147967 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
147968 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
147969 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
147970 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
147971 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
147972 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
147973 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
147974 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
147975 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
147976 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
147977 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
147978 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
147979 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
147980 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
147981 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
147982 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
147983 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
147984 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
147985 +write_node_33121 write_node 4-0 33121 NULL
147986 +llc_ui_sendmsg_33123 llc_ui_sendmsg 3 33123 NULL
147987 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
147988 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
147989 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
147990 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
147991 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
147992 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
147993 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
147994 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
147995 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
147996 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
147997 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
147998 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
147999 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
148000 +packet_sendmsg_33154 packet_sendmsg 3 33154 NULL
148001 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
148002 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
148003 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
148004 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
148005 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
148006 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
148007 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
148008 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
148009 +show_otp2_33172 show_otp2 0 33172 NULL
148010 +begin_33173 begin 0 33173 NULL
148011 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
148012 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
148013 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
148014 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
148015 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
148016 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
148017 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
148018 +flash_store_33203 flash_store 0-4 33203 NULL
148019 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
148020 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
148021 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
148022 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
148023 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
148024 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
148025 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
148026 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
148027 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
148028 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
148029 +fops_write_33219 fops_write 0-3 33219 NULL
148030 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
148031 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
148032 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
148033 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
148034 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
148035 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
148036 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
148037 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
148038 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
148039 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
148040 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
148041 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
148042 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
148043 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
148044 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
148045 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
148046 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
148047 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
148048 +ipgre_open_33270 ipgre_open 0 33270 NULL
148049 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
148050 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
148051 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
148052 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
148053 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
148054 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
148055 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
148056 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
148057 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
148058 +bin_search_33289 bin_search 0 33289 NULL
148059 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
148060 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
148061 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
148062 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
148063 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
148064 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
148065 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
148066 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
148067 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
148068 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
148069 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
148070 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
148071 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
148072 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
148073 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
148074 +bdc_run_33333 bdc_run 0 33333 NULL
148075 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
148076 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
148077 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
148078 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
148079 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
148080 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
148081 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
148082 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
148083 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
148084 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
148085 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
148086 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
148087 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
148088 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
148089 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
148090 +setsockopt_33380 setsockopt 0 33380 NULL
148091 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL nohasharray
148092 +_find_next_bit_33381 _find_next_bit 0-2 33381 &hackrf_alloc_stream_bufs_33381
148093 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
148094 +airo_suspend_33386 airo_suspend 0 33386 NULL
148095 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
148096 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
148097 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
148098 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
148099 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
148100 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
148101 +size_read_33399 size_read 0-3 33399 NULL
148102 +show_yoffset_33400 show_yoffset 0 33400 NULL
148103 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
148104 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
148105 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
148106 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
148107 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
148108 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
148109 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
148110 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
148111 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
148112 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
148113 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
148114 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
148115 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
148116 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
148117 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
148118 +mic_start_33422 mic_start 0 33422 NULL
148119 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
148120 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
148121 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
148122 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
148123 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
148124 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
148125 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
148126 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
148127 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
148128 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
148129 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
148130 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
148131 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
148132 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
148133 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
148134 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
148135 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
148136 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
148137 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
148138 +__verify_length_33462 __verify_length 0 33462 NULL
148139 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
148140 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
148141 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
148142 +create_entry_33479 create_entry 2 33479 NULL
148143 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
148144 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
148145 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
148146 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
148147 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
148148 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
148149 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
148150 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
148151 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
148152 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
148153 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
148154 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
148155 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
148156 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
148157 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
148158 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
148159 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
148160 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
148161 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
148162 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
148163 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
148164 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
148165 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
148166 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
148167 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
148168 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
148169 +show_temp_high_33534 show_temp_high 0 33534 NULL
148170 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
148171 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
148172 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
148173 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
148174 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
148175 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
148176 +__acpi_device_modalias_33545 __acpi_device_modalias 0 33545 NULL
148177 +get_fan_div_33546 get_fan_div 0 33546 NULL
148178 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
148179 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
148180 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
148181 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
148182 +dup_array_33551 dup_array 3 33551 NULL
148183 +in8_33552 in8 0 33552 NULL nohasharray
148184 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
148185 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
148186 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
148187 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
148188 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
148189 +limit_write_33576 limit_write 0-3 33576 NULL
148190 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
148191 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
148192 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
148193 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
148194 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
148195 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
148196 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
148197 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
148198 +really_probe_33598 really_probe 0 33598 NULL
148199 +rtl_open_33601 rtl_open 0 33601 NULL
148200 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
148201 +temp_vga_33605 temp_vga 0 33605 NULL
148202 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
148203 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
148204 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
148205 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
148206 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
148207 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
148208 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
148209 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
148210 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
148211 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
148212 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
148213 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
148214 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
148215 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
148216 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
148217 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
148218 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
148219 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
148220 +swap_type_of_33634 swap_type_of 0 33634 NULL
148221 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
148222 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
148223 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
148224 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
148225 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
148226 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
148227 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
148228 +ali_write_33649 ali_write 0-3 33649 NULL
148229 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
148230 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
148231 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
148232 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
148233 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
148234 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
148235 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
148236 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
148237 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
148238 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
148239 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
148240 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
148241 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
148242 +show_color_common_33677 show_color_common 0 33677 NULL
148243 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
148244 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
148245 +policy_show_33685 policy_show 0 33685 NULL nohasharray
148246 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
148247 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
148248 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
148249 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
148250 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
148251 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
148252 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
148253 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
148254 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
148255 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
148256 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
148257 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
148258 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
148259 +expand_corename_33710 expand_corename 2 33710 NULL
148260 +enable_33715 enable 0 33715 NULL
148261 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
148262 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
148263 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
148264 +changeset_show_33726 changeset_show 0 33726 NULL
148265 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
148266 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
148267 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
148268 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
148269 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
148270 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
148271 +init_vif_33746 init_vif 0 33746 NULL
148272 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
148273 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
148274 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
148275 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
148276 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
148277 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
148278 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
148279 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
148280 +var_to_pll_33759 var_to_pll 0 33759 NULL
148281 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
148282 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
148283 +bitmap_full_33763 bitmap_full 2 33763 NULL
148284 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
148285 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
148286 +hashtab_create_33769 hashtab_create 3 33769 NULL
148287 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
148288 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
148289 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
148290 +____request_module_33775 ____request_module 0 33775 NULL
148291 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
148292 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
148293 +show_33785 show 0 33785 NULL nohasharray
148294 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
148295 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
148296 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
148297 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
148298 +check_qos_33797 check_qos 0 33797 NULL nohasharray
148299 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
148300 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
148301 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
148302 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
148303 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
148304 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
148305 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
148306 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
148307 +kcs_size_33818 kcs_size 0 33818 NULL
148308 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
148309 +read_reg_33819 read_reg 0 33819 &filter_write_33819
148310 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
148311 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
148312 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
148313 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
148314 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
148315 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
148316 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
148317 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
148318 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
148319 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
148320 +hamachi_open_33855 hamachi_open 0 33855 NULL
148321 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
148322 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
148323 +hdcs_start_33860 hdcs_start 0 33860 NULL
148324 +dev_register_33861 dev_register 0 33861 NULL
148325 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
148326 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
148327 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
148328 +bin_string_33884 bin_string 5-3 33884 NULL
148329 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
148330 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
148331 +vmci_transport_dgram_dequeue_33887 vmci_transport_dgram_dequeue 3 33887 NULL
148332 +twl_request_33892 twl_request 0 33892 NULL
148333 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
148334 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
148335 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
148336 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
148337 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
148338 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
148339 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
148340 +sg_nents_33909 sg_nents 0 33909 NULL
148341 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
148342 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
148343 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
148344 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
148345 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
148346 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
148347 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
148348 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
148349 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
148350 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
148351 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
148352 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
148353 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
148354 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
148355 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
148356 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
148357 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
148358 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
148359 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
148360 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
148361 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
148362 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
148363 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
148364 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
148365 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
148366 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
148367 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
148368 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
148369 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
148370 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
148371 +store_33978 store 0 33978 NULL nohasharray
148372 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
148373 +brightness_show_33981 brightness_show 0 33981 NULL
148374 +show_33983 show 0 33983 NULL nohasharray
148375 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
148376 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
148377 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
148378 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
148379 +is_enabled_33989 is_enabled 0 33989 NULL
148380 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
148381 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
148382 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
148383 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
148384 +__az6007_read_34011 __az6007_read 0 34011 NULL
148385 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
148386 +state_show_34018 state_show 0 34018 NULL
148387 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
148388 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
148389 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
148390 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
148391 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
148392 +ghash_update_34031 ghash_update 0 34031 NULL
148393 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
148394 +ppp_write_34034 ppp_write 3-0 34034 NULL
148395 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
148396 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
148397 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
148398 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
148399 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
148400 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
148401 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
148402 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
148403 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
148404 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
148405 +store_34070 store 0-3 34070 NULL
148406 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
148407 +show_analog_out_34081 show_analog_out 0 34081 NULL
148408 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
148409 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
148410 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
148411 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
148412 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
148413 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
148414 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
148415 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
148416 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
148417 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
148418 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
148419 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
148420 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
148421 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
148422 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
148423 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
148424 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
148425 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
148426 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
148427 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
148428 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
148429 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
148430 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
148431 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
148432 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
148433 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
148434 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
148435 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
148436 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
148437 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
148438 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
148439 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
148440 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
148441 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
148442 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
148443 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
148444 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
148445 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
148446 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
148447 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
148448 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
148449 +show_pkey_34170 show_pkey 0 34170 NULL
148450 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
148451 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
148452 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
148453 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL nohasharray
148454 +nilfs_direct_IO_34180 nilfs_direct_IO 3 34180 &qla2x00_fw_dump_size_show_34180
148455 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
148456 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
148457 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
148458 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
148459 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
148460 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
148461 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
148462 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
148463 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
148464 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
148465 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
148466 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
148467 +__send_command_34218 __send_command 5-7 34218 NULL
148468 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
148469 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
148470 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
148471 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
148472 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
148473 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
148474 +store_34237 store 0-4 34237 NULL
148475 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
148476 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
148477 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
148478 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
148479 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
148480 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
148481 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
148482 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
148483 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
148484 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
148485 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
148486 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
148487 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
148488 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
148489 +max_age_store_34262 max_age_store 4-0 34262 NULL
148490 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
148491 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
148492 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
148493 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
148494 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
148495 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
148496 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
148497 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
148498 +device_private_init_34279 device_private_init 0 34279 NULL
148499 +isoc_enable_34281 isoc_enable 0 34281 NULL
148500 +get_boolean_34283 get_boolean 0 34283 NULL
148501 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
148502 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
148503 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
148504 +show_cfg_34289 show_cfg 0 34289 NULL
148505 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
148506 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
148507 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
148508 +rr_open_34298 rr_open 0 34298 NULL
148509 +auxadc_read_34299 auxadc_read 0 34299 NULL
148510 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
148511 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
148512 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
148513 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
148514 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
148515 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
148516 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
148517 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
148518 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
148519 +radio_read_34356 radio_read 0-3 34356 NULL
148520 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
148521 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
148522 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
148523 +write_rss_34360 write_rss 0 34360 NULL nohasharray
148524 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
148525 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
148526 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
148527 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
148528 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
148529 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
148530 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
148531 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
148532 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
148533 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
148534 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
148535 +ea_read_34378 ea_read 0 34378 NULL nohasharray
148536 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
148537 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
148538 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
148539 +hsc_probe_34385 hsc_probe 0 34385 NULL
148540 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
148541 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
148542 +i2c_outb_34391 i2c_outb 0 34391 NULL
148543 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
148544 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
148545 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
148546 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
148547 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
148548 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
148549 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
148550 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
148551 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
148552 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
148553 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
148554 +duplex_show_34424 duplex_show 0 34424 NULL
148555 +set_essid_34427 set_essid 0 34427 NULL
148556 +affs_readpage_34433 affs_readpage 0 34433 NULL
148557 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
148558 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
148559 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
148560 +store_state_field_34443 store_state_field 0-4 34443 NULL
148561 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
148562 +_read_oob_34450 _read_oob 0 34450 NULL
148563 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
148564 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
148565 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
148566 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
148567 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
148568 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
148569 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
148570 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
148571 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
148572 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
148573 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
148574 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
148575 +show_34470 show 0 34470 NULL nohasharray
148576 +dt_gpio_count_34470 dt_gpio_count 0 34470 &show_34470
148577 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
148578 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
148579 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
148580 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
148581 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
148582 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
148583 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
148584 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
148585 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
148586 +enable_store_34489 enable_store 0-4 34489 NULL
148587 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
148588 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
148589 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
148590 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
148591 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
148592 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
148593 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
148594 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
148595 +features_show_34507 features_show 0 34507 NULL
148596 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
148597 +show_34508 show 0 34508 &efivar_size_read_34508
148598 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
148599 +show_temp_over_34512 show_temp_over 0 34512 NULL
148600 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
148601 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
148602 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
148603 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
148604 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
148605 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
148606 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
148607 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
148608 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
148609 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
148610 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
148611 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
148612 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
148613 +ths7303_config_34542 ths7303_config 0 34542 NULL
148614 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
148615 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
148616 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
148617 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
148618 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
148619 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
148620 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
148621 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
148622 +vsock_bind_34572 vsock_bind 0 34572 NULL
148623 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
148624 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
148625 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
148626 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
148627 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
148628 +digi_open_34579 digi_open 0 34579 NULL
148629 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
148630 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
148631 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
148632 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
148633 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
148634 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
148635 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
148636 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
148637 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
148638 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
148639 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
148640 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
148641 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
148642 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
148643 +ftdi_open_34618 ftdi_open 0 34618 NULL
148644 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
148645 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
148646 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
148647 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
148648 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
148649 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
148650 +ivtv_read_34631 ivtv_read 0 34631 NULL
148651 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
148652 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
148653 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
148654 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
148655 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
148656 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
148657 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
148658 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
148659 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
148660 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
148661 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
148662 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
148663 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
148664 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
148665 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
148666 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
148667 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
148668 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
148669 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
148670 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
148671 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
148672 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
148673 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
148674 +bb_show_34715 bb_show 0 34715 NULL nohasharray
148675 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
148676 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
148677 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
148678 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
148679 +store_34724 store 0-3 34724 NULL
148680 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
148681 +sch_transaction_34731 sch_transaction 0 34731 NULL
148682 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
148683 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
148684 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
148685 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
148686 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
148687 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
148688 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
148689 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
148690 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
148691 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
148692 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
148693 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
148694 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
148695 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
148696 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
148697 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
148698 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
148699 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
148700 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
148701 +device_add_34766 device_add 0 34766 NULL
148702 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
148703 +gsmld_read_34768 gsmld_read 0 34768 NULL
148704 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
148705 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
148706 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
148707 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
148708 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
148709 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
148710 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
148711 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
148712 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
148713 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
148714 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
148715 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
148716 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
148717 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
148718 +show_in5_34809 show_in5 0 34809 NULL
148719 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
148720 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
148721 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
148722 +stream_drop_34819 stream_drop 0 34819 NULL
148723 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
148724 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
148725 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
148726 +bio_segments_34832 bio_segments 0 34832 NULL
148727 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
148728 +charger_get_property_34836 charger_get_property 0 34836 NULL
148729 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
148730 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
148731 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
148732 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
148733 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
148734 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
148735 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
148736 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
148737 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
148738 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
148739 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
148740 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
148741 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
148742 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
148743 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
148744 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
148745 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
148746 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
148747 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
148748 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
148749 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
148750 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
148751 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
148752 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
148753 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
148754 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
148755 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
148756 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
148757 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
148758 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
148759 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
148760 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
148761 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
148762 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
148763 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
148764 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
148765 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
148766 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
148767 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
148768 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
148769 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
148770 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
148771 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
148772 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
148773 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
148774 +x25_create_34911 x25_create 0 34911 NULL nohasharray
148775 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
148776 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
148777 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
148778 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
148779 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
148780 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
148781 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
148782 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
148783 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
148784 +michael_setkey_34918 michael_setkey 0 34918 NULL
148785 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
148786 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
148787 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
148788 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
148789 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
148790 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
148791 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
148792 +wait_comp_34945 wait_comp 0 34945 NULL
148793 +show_max_uA_34951 show_max_uA 0 34951 NULL
148794 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
148795 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
148796 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
148797 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
148798 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
148799 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
148800 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
148801 +edge_show_34977 edge_show 0 34977 NULL
148802 +vendor_command_34980 vendor_command 0 34980 NULL
148803 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
148804 +get_icons_34984 get_icons 0 34984 NULL
148805 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
148806 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
148807 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
148808 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
148809 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
148810 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
148811 +print_message_35000 print_message 0 35000 NULL
148812 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
148813 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
148814 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
148815 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
148816 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
148817 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
148818 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
148819 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
148820 +ark3116_open_35007 ark3116_open 0 35007 NULL
148821 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
148822 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
148823 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
148824 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
148825 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
148826 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
148827 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
148828 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
148829 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
148830 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
148831 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
148832 +stmmac_open_35034 stmmac_open 0 35034 NULL
148833 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
148834 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
148835 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
148836 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
148837 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
148838 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
148839 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
148840 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
148841 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
148842 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
148843 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
148844 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
148845 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
148846 +read_dsunc_35067 read_dsunc 0 35067 NULL
148847 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
148848 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
148849 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
148850 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
148851 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
148852 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
148853 +create_35091 create 0 35091 NULL
148854 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
148855 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
148856 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
148857 +transmit_35097 transmit 0 35097 NULL nohasharray
148858 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
148859 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
148860 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
148861 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
148862 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
148863 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
148864 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
148865 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
148866 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
148867 +calibrate_35111 calibrate 0 35111 NULL
148868 +pre_xfer_35114 pre_xfer 0 35114 NULL
148869 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
148870 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
148871 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
148872 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
148873 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
148874 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
148875 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
148876 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
148877 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
148878 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
148879 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
148880 +async_store_35157 async_store 0-4 35157 NULL
148881 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
148882 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
148883 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
148884 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
148885 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
148886 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
148887 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
148888 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
148889 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
148890 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
148891 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
148892 +serial_show_35187 serial_show 0 35187 NULL
148893 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
148894 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
148895 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
148896 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
148897 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
148898 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
148899 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
148900 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
148901 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
148902 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
148903 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
148904 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
148905 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
148906 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
148907 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
148908 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
148909 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
148910 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
148911 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
148912 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
148913 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
148914 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
148915 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
148916 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
148917 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
148918 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
148919 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
148920 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
148921 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
148922 +gracl_reload_35241 gracl_reload 0 35241 NULL
148923 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
148924 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
148925 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
148926 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
148927 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
148928 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
148929 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
148930 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
148931 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
148932 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
148933 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
148934 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
148935 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
148936 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
148937 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
148938 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
148939 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
148940 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
148941 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
148942 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
148943 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
148944 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
148945 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
148946 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
148947 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
148948 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
148949 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
148950 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
148951 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
148952 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
148953 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
148954 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
148955 +show_35313 show 0 35313 NULL
148956 +ifindex_show_35314 ifindex_show 0 35314 NULL
148957 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
148958 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
148959 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
148960 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
148961 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
148962 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
148963 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
148964 +write_page_35331 write_page 0 35331 NULL
148965 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
148966 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
148967 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
148968 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
148969 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
148970 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
148971 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
148972 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
148973 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
148974 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
148975 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
148976 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
148977 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
148978 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
148979 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
148980 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
148981 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
148982 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
148983 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
148984 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
148985 +set_chglim_35363 set_chglim 0-4 35363 NULL
148986 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
148987 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
148988 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
148989 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
148990 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
148991 +p9_virtio_zc_request_35377 p9_virtio_zc_request 6-5 35377 NULL
148992 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
148993 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
148994 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
148995 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
148996 +init_35395 init 0 35395 NULL
148997 +store_35397 store 0-4 35397 NULL
148998 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
148999 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
149000 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
149001 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
149002 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
149003 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
149004 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
149005 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
149006 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
149007 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
149008 +show_fault_35423 show_fault 0 35423 NULL nohasharray
149009 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
149010 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
149011 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
149012 +firm_purge_35431 firm_purge 0 35431 NULL
149013 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
149014 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
149015 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
149016 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
149017 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
149018 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
149019 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
149020 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
149021 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
149022 +bq24190_read_35453 bq24190_read 0 35453 NULL
149023 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
149024 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
149025 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
149026 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
149027 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
149028 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
149029 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
149030 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
149031 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
149032 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
149033 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
149034 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
149035 +store_comm_35484 store_comm 0-4 35484 NULL
149036 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
149037 +sis630_access_35490 sis630_access 0 35490 NULL
149038 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
149039 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
149040 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
149041 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
149042 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
149043 +cs421x_init_35506 cs421x_init 0 35506 NULL
149044 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
149045 +hints_store_35510 hints_store 0-4 35510 NULL
149046 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
149047 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
149048 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
149049 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
149050 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
149051 +async_setkey_35521 async_setkey 3 35521 NULL
149052 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
149053 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
149054 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
149055 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
149056 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
149057 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
149058 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
149059 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
149060 +store_channel_35540 store_channel 0-4 35540 NULL
149061 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
149062 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
149063 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
149064 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
149065 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
149066 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
149067 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
149068 +sq905c_command_35566 sq905c_command 0 35566 NULL
149069 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
149070 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
149071 +update_size_35574 update_size 0 35574 NULL
149072 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
149073 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
149074 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
149075 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
149076 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
149077 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
149078 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
149079 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
149080 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
149081 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
149082 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
149083 +io_serial_in_35602 io_serial_in 0 35602 NULL
149084 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
149085 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
149086 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
149087 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
149088 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
149089 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
149090 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
149091 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
149092 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
149093 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
149094 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
149095 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
149096 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
149097 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
149098 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
149099 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
149100 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
149101 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
149102 +usb_dmac_desc_get_35654 usb_dmac_desc_get 2 35654 NULL
149103 +show_sched5_35655 show_sched5 0 35655 NULL
149104 +blkdev_direct_IO_35665 blkdev_direct_IO 3 35665 NULL
149105 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
149106 +request_lock_35670 request_lock 0 35670 NULL
149107 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
149108 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
149109 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
149110 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
149111 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
149112 +dif_show_35685 dif_show 0 35685 NULL
149113 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
149114 +dm_table_create_35687 dm_table_create 3 35687 NULL
149115 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
149116 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
149117 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
149118 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
149119 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
149120 +md_super_write_35703 md_super_write 4 35703 NULL
149121 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
149122 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
149123 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
149124 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL nohasharray
149125 +mv88e6xxx_phy_page_write_35723 mv88e6xxx_phy_page_write 0 35723 &i2c_smbus_write_block_data_35723
149126 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
149127 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
149128 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
149129 +read_35737 read 0 35737 NULL nohasharray
149130 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
149131 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
149132 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
149133 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
149134 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
149135 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
149136 +type_show_35748 type_show 0 35748 NULL nohasharray
149137 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
149138 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
149139 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
149140 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
149141 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
149142 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
149143 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
149144 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
149145 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
149146 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
149147 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
149148 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
149149 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
149150 +governor_show_35794 governor_show 0 35794 NULL
149151 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
149152 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
149153 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
149154 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
149155 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
149156 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
149157 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
149158 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
149159 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
149160 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
149161 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
149162 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
149163 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
149164 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
149165 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
149166 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
149167 +unix_seqpacket_sendmsg_35853 unix_seqpacket_sendmsg 3 35853 NULL
149168 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
149169 +wl3501_open_35855 wl3501_open 0 35855 NULL
149170 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
149171 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
149172 +num_parts_show_35868 num_parts_show 0 35868 NULL
149173 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
149174 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
149175 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
149176 +tun_show_group_35875 tun_show_group 0 35875 NULL
149177 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
149178 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
149179 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
149180 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
149181 +fuse_notify_35888 fuse_notify 0 35888 NULL
149182 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
149183 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
149184 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
149185 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
149186 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
149187 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
149188 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
149189 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
149190 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
149191 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
149192 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
149193 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
149194 +ch_probe_35922 ch_probe 0 35922 NULL
149195 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
149196 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
149197 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
149198 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
149199 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
149200 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
149201 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
149202 +irqcontrol_35953 irqcontrol 0 35953 NULL
149203 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
149204 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
149205 +kernel_bind_35955 kernel_bind 0 35955 NULL
149206 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
149207 +set_cur_state_35966 set_cur_state 0 35966 NULL
149208 +cxgb_open_35970 cxgb_open 0 35970 NULL
149209 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
149210 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
149211 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
149212 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
149213 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
149214 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
149215 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
149216 +lprev_show_35978 lprev_show 0 35978 NULL
149217 +acl_alloc_35979 acl_alloc 1 35979 NULL
149218 +show_35981 show 0 35981 NULL
149219 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
149220 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
149221 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
149222 +raw_bind_35989 raw_bind 0 35989 NULL
149223 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
149224 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
149225 +current_channel_show_35996 current_channel_show 0 35996 NULL
149226 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
149227 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
149228 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
149229 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
149230 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
149231 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
149232 +console_store_36007 console_store 4-0 36007 NULL
149233 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
149234 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
149235 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
149236 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
149237 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
149238 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
149239 +show_36024 show 0 36024 NULL
149240 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
149241 +afs_getattr_36026 afs_getattr 0 36026 NULL
149242 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
149243 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
149244 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
149245 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
149246 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
149247 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
149248 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
149249 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
149250 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
149251 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
149252 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
149253 +num_arg_36039 num_arg 0 36039 NULL
149254 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
149255 +i915_gem_object_do_pin_36045 i915_gem_object_do_pin 0 36045 NULL
149256 +init_36051 init 0 36051 NULL
149257 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
149258 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
149259 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
149260 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
149261 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
149262 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
149263 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
149264 +show_power_crit_36062 show_power_crit 0 36062 NULL
149265 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
149266 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
149267 +write_emulate_36065 write_emulate 2 36065 NULL
149268 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
149269 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
149270 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
149271 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
149272 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
149273 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
149274 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
149275 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
149276 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
149277 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
149278 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
149279 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
149280 +map_capability_36089 map_capability 5 36089 NULL
149281 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
149282 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
149283 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
149284 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
149285 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
149286 +read_dsrate_36103 read_dsrate 0 36103 NULL
149287 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
149288 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
149289 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
149290 +compile_date_show_36116 compile_date_show 0 36116 NULL
149291 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
149292 +show_36118 show 0 36118 &simple_xattr_alloc_36118
149293 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
149294 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
149295 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
149296 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
149297 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
149298 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
149299 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
149300 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
149301 +authorized_store_36134 authorized_store 0-4 36134 NULL
149302 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
149303 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
149304 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
149305 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
149306 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
149307 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
149308 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
149309 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
149310 +show_remote_port_36146 show_remote_port 0 36146 NULL
149311 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
149312 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
149313 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
149314 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
149315 +twl_set_36154 twl_set 2 36154 NULL
149316 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
149317 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
149318 +sys_send_36161 sys_send 3 36161 NULL
149319 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
149320 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
149321 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
149322 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
149323 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
149324 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
149325 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
149326 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
149327 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
149328 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
149329 +modify_device_36179 modify_device 0 36179 NULL
149330 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
149331 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
149332 +phys_state_show_36187 phys_state_show 0 36187 NULL
149333 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
149334 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
149335 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
149336 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
149337 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
149338 +write_word_36211 write_word 0 36211 NULL
149339 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
149340 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
149341 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
149342 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
149343 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
149344 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
149345 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
149346 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
149347 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
149348 +irda_recvmsg_stream_36232 irda_recvmsg_stream 3 36232 NULL
149349 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
149350 +ping_bind_36236 ping_bind 0 36236 NULL
149351 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
149352 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
149353 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
149354 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
149355 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
149356 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
149357 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
149358 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
149359 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
149360 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
149361 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
149362 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
149363 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
149364 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
149365 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
149366 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
149367 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
149368 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
149369 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
149370 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
149371 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
149372 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
149373 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
149374 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
149375 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
149376 +arch_mmap_rnd_36293 arch_mmap_rnd 0 36293 NULL
149377 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
149378 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
149379 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
149380 +show_in_min3_36304 show_in_min3 0 36304 NULL
149381 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL nohasharray
149382 +unix_stream_recvmsg_36306 unix_stream_recvmsg 3 36306 &l2cap_validate_le_psm_36306
149383 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
149384 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
149385 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
149386 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
149387 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
149388 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
149389 +lc_create_36332 lc_create 4 36332 NULL
149390 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
149391 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
149392 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
149393 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
149394 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
149395 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
149396 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
149397 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
149398 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
149399 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
149400 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
149401 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
149402 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
149403 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
149404 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
149405 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
149406 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
149407 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
149408 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
149409 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
149410 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
149411 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
149412 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
149413 +sierra_write_36402 sierra_write 4-0 36402 NULL
149414 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
149415 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
149416 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
149417 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
149418 +qdsb_get_36409 qdsb_get 0 36409 NULL
149419 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
149420 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
149421 +teles_suspend_36416 teles_suspend 0 36416 NULL
149422 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
149423 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
149424 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
149425 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
149426 +no_uld_show_36430 no_uld_show 0 36430 NULL
149427 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
149428 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
149429 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
149430 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
149431 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
149432 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
149433 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
149434 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
149435 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
149436 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
149437 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
149438 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
149439 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
149440 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
149441 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
149442 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
149443 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
149444 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
149445 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
149446 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
149447 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
149448 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
149449 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
149450 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
149451 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
149452 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
149453 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
149454 +vmci_route_36488 vmci_route 0 36488 NULL
149455 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
149456 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
149457 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
149458 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
149459 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
149460 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
149461 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
149462 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
149463 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
149464 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
149465 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
149466 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
149467 +pnfs_sync_inode_36519 pnfs_sync_inode 0 36519 NULL
149468 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
149469 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
149470 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
149471 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
149472 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
149473 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
149474 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
149475 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
149476 +de_init_hw_36543 de_init_hw 0 36543 NULL
149477 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
149478 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
149479 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
149480 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
149481 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
149482 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
149483 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
149484 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
149485 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
149486 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
149487 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
149488 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
149489 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
149490 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
149491 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
149492 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
149493 +__erst_read_36579 __erst_read 0 36579 NULL
149494 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
149495 +show_36588 show 0 36588 NULL
149496 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
149497 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
149498 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
149499 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
149500 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
149501 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
149502 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
149503 +init_36600 init 0 36600 NULL
149504 +read_byte_36604 read_byte 0 36604 NULL
149505 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
149506 +show_dev_name_36608 show_dev_name 0 36608 NULL
149507 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
149508 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
149509 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
149510 +kstrtoll_36612 kstrtoll 0 36612 NULL
149511 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
149512 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
149513 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
149514 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
149515 +proto_name_show_36630 proto_name_show 0 36630 NULL
149516 +power_save_36634 power_save 0 36634 NULL
149517 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
149518 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
149519 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
149520 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
149521 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
149522 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
149523 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
149524 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
149525 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
149526 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
149527 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
149528 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
149529 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
149530 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
149531 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
149532 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664 nohasharray
149533 +mgmt_send_event_36664 mgmt_send_event 5 36664 &ip6_pkt_prohibit_out_36664
149534 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
149535 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
149536 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
149537 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
149538 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
149539 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
149540 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
149541 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
149542 +__follow_pte_36683 __follow_pte 0 36683 NULL
149543 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
149544 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
149545 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
149546 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
149547 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
149548 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
149549 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
149550 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
149551 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
149552 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
149553 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
149554 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
149555 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
149556 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
149557 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
149558 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
149559 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
149560 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
149561 +multicast_show_36734 multicast_show 0 36734 NULL
149562 +read_36735 read 0 36735 NULL
149563 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
149564 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
149565 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
149566 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
149567 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
149568 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
149569 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
149570 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
149571 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
149572 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
149573 +agc_status_36756 agc_status 0 36756 NULL
149574 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
149575 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
149576 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
149577 +get_ncm_36766 get_ncm 0 36766 NULL
149578 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
149579 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
149580 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
149581 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
149582 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
149583 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
149584 +musb_schedule_36787 musb_schedule 0 36787 NULL
149585 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
149586 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
149587 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
149588 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
149589 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
149590 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
149591 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
149592 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
149593 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
149594 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
149595 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
149596 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
149597 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
149598 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
149599 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
149600 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
149601 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
149602 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
149603 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
149604 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
149605 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
149606 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
149607 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
149608 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
149609 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
149610 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
149611 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
149612 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
149613 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
149614 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
149615 +set_rate_36858 set_rate 0 36858 NULL nohasharray
149616 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
149617 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
149618 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
149619 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
149620 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
149621 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
149622 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
149623 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
149624 +stp_state_show_36872 stp_state_show 0 36872 NULL
149625 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
149626 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
149627 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
149628 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
149629 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
149630 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
149631 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
149632 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
149633 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
149634 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
149635 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
149636 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
149637 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
149638 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
149639 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
149640 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
149641 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
149642 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909 nohasharray
149643 +packet_sendmsg_spkt_36909 packet_sendmsg_spkt 3 36909 &send_next_seg_36909
149644 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
149645 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
149646 +cuse_read_36920 cuse_read 0-3 36920 NULL
149647 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
149648 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
149649 +store_lid_36925 store_lid 0-4 36925 NULL
149650 +copy_batch_36927 copy_batch 3-4 36927 NULL
149651 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
149652 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
149653 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
149654 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
149655 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
149656 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
149657 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
149658 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
149659 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
149660 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
149661 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
149662 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
149663 +div_u64_36951 div_u64 0 36951 NULL
149664 +write_leb_36957 write_leb 5-0 36957 NULL
149665 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
149666 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
149667 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
149668 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
149669 +afs_setattr_36981 afs_setattr 0 36981 NULL
149670 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
149671 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
149672 +set_convrate_36989 set_convrate 0-4 36989 NULL
149673 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
149674 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
149675 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
149676 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
149677 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
149678 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
149679 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
149680 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
149681 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
149682 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
149683 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
149684 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
149685 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
149686 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
149687 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
149688 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
149689 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
149690 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
149691 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
149692 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
149693 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
149694 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
149695 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
149696 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
149697 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
149698 +fat_readpage_37025 fat_readpage 0 37025 NULL
149699 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
149700 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
149701 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
149702 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
149703 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
149704 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
149705 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
149706 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
149707 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
149708 +command_file_read_37038 command_file_read 3-0 37038 NULL
149709 +do_action_37040 do_action 0 37040 NULL nohasharray
149710 +erst_write_37040 erst_write 0 37040 &do_action_37040
149711 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
149712 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
149713 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
149714 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
149715 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
149716 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
149717 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
149718 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
149719 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
149720 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
149721 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072 nohasharray
149722 +vmap_batch_37072 vmap_batch 2-3 37072 &logfs_write_rec_37072
149723 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
149724 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
149725 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
149726 +parse_command_37079 parse_command 2-0 37079 NULL
149727 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
149728 +ll_direct_IO_26_37083 ll_direct_IO_26 3 37083 NULL
149729 +resize_37084 resize 0 37084 NULL
149730 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
149731 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
149732 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
149733 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
149734 +show_37102 show 0 37102 NULL
149735 +store_bind_37104 store_bind 0-4 37104 NULL
149736 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
149737 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
149738 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
149739 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
149740 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
149741 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
149742 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
149743 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
149744 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
149745 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
149746 +show_nets_37127 show_nets 0 37127 NULL
149747 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
149748 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
149749 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
149750 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
149751 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
149752 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
149753 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
149754 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
149755 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
149756 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
149757 +handshake_37157 handshake 0 37157 NULL
149758 +msg_word_37164 msg_word 0 37164 NULL
149759 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
149760 +bop_last_key_37173 bop_last_key 0 37173 NULL
149761 +boot_37174 boot 0 37174 NULL
149762 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
149763 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
149764 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
149765 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
149766 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
149767 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
149768 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
149769 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
149770 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
149771 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
149772 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
149773 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
149774 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
149775 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
149776 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
149777 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
149778 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
149779 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
149780 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
149781 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
149782 +inv_show_37218 inv_show 0 37218 NULL
149783 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
149784 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
149785 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
149786 +__do_replace_37227 __do_replace 5 37227 NULL
149787 +store_temp8_37228 store_temp8 0-4 37228 NULL
149788 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
149789 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
149790 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
149791 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
149792 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
149793 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
149794 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
149795 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
149796 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
149797 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
149798 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
149799 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
149800 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
149801 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
149802 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
149803 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
149804 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
149805 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
149806 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
149807 +c101_run_37279 c101_run 2 37279 NULL
149808 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
149809 +phy_reset_37283 phy_reset 0 37283 NULL
149810 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
149811 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
149812 +command_37288 command 0 37288 NULL
149813 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
149814 +write_37289 write 0 37289 &idt77252_send_37289
149815 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
149816 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
149817 +governor_store_37304 governor_store 0-4 37304 NULL
149818 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
149819 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
149820 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
149821 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
149822 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
149823 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
149824 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
149825 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
149826 +composite_bind_37313 composite_bind 0 37313 NULL
149827 +program_regs_37317 program_regs 0 37317 NULL
149828 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
149829 +version_show_37322 version_show 0 37322 NULL
149830 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
149831 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
149832 +kern_path_37329 kern_path 0 37329 NULL
149833 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
149834 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
149835 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
149836 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
149837 +get_any_page_37337 get_any_page 0 37337 NULL
149838 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
149839 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
149840 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
149841 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
149842 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
149843 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
149844 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
149845 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
149846 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
149847 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
149848 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
149849 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
149850 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
149851 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
149852 +xcan_open_37377 xcan_open 0 37377 NULL
149853 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
149854 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL nohasharray
149855 +gfs2_direct_IO_37381 gfs2_direct_IO 3 37381 &queue_discard_zeroes_data_show_37381
149856 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
149857 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
149858 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
149859 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
149860 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
149861 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
149862 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
149863 +channel_set_37410 channel_set 0-4 37410 NULL
149864 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
149865 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
149866 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
149867 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
149868 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
149869 +find_next_bit_37422 find_next_bit 0-2 37422 &acpi_os_allocate_zeroed_37422
149870 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
149871 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
149872 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
149873 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
149874 +fru_alloc_37442 fru_alloc 1 37442 NULL
149875 +show_als_en_37445 show_als_en 0 37445 NULL
149876 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
149877 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
149878 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
149879 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
149880 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
149881 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
149882 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
149883 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
149884 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
149885 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
149886 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
149887 +prepare_header80_37479 prepare_header80 0 37479 NULL
149888 +get_est_timing_37484 get_est_timing 0 37484 NULL
149889 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
149890 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
149891 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
149892 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
149893 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
149894 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
149895 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
149896 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
149897 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
149898 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
149899 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
149900 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
149901 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
149902 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
149903 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
149904 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
149905 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
149906 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
149907 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
149908 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
149909 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
149910 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
149911 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
149912 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
149913 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
149914 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
149915 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
149916 +extent_map_end_37550 extent_map_end 0 37550 NULL
149917 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
149918 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
149919 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
149920 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
149921 +show_37574 show 0 37574 NULL
149922 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
149923 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
149924 +block_show_37580 block_show 0 37580 NULL
149925 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
149926 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
149927 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
149928 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
149929 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
149930 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
149931 +show_lid_state_37597 show_lid_state 0 37597 NULL
149932 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
149933 +read_field_37603 read_field 0 37603 NULL
149934 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
149935 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
149936 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
149937 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
149938 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
149939 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
149940 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
149941 +sha1_export_37617 sha1_export 0 37617 NULL
149942 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
149943 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
149944 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
149945 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL nohasharray
149946 +aio_run_iocb_37627 aio_run_iocb 4 37627 &cdc_ncm_show_dwNtbOutMaxSize_37627
149947 +rd_byte_37632 rd_byte 0 37632 NULL
149948 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
149949 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
149950 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
149951 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
149952 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
149953 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
149954 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
149955 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
149956 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
149957 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
149958 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
149959 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
149960 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
149961 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
149962 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
149963 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
149964 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
149965 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
149966 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
149967 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
149968 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
149969 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
149970 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
149971 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
149972 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
149973 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
149974 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
149975 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
149976 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
149977 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
149978 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
149979 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
149980 +parse_arg_37696 parse_arg 0 37696 NULL
149981 +smic_size_37697 smic_size 0 37697 NULL
149982 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
149983 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
149984 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
149985 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
149986 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
149987 +smp_req_37703 smp_req 0 37703 NULL
149988 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
149989 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
149990 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
149991 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
149992 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
149993 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
149994 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
149995 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
149996 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
149997 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
149998 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
149999 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
150000 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
150001 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
150002 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
150003 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
150004 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
150005 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
150006 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
150007 +pre_action_37765 pre_action 0 37765 NULL nohasharray
150008 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
150009 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
150010 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
150011 +filemap_flush_37767 filemap_flush 0 37767 NULL
150012 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
150013 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
150014 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
150015 +__il3945_up_37778 __il3945_up 0 37778 NULL
150016 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
150017 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
150018 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
150019 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
150020 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
150021 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
150022 +nr_open_37793 nr_open 0 37793 NULL
150023 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
150024 +read_posted_37797 read_posted 0 37797 NULL nohasharray
150025 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
150026 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
150027 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
150028 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
150029 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
150030 +setup_irq_37809 setup_irq 0 37809 NULL
150031 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
150032 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
150033 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
150034 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
150035 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
150036 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
150037 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
150038 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
150039 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
150040 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
150041 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
150042 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
150043 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
150044 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
150045 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
150046 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
150047 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
150048 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
150049 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
150050 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
150051 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
150052 +dev_port_show_37881 dev_port_show 0 37881 NULL
150053 +set_registers_37883 set_registers 4 37883 NULL
150054 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
150055 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
150056 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
150057 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
150058 +pubek_show_37903 pubek_show 0 37903 NULL
150059 +compiler_show_37905 compiler_show 0 37905 NULL
150060 +show_target_37913 show_target 0 37913 NULL
150061 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
150062 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
150063 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
150064 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
150065 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
150066 +security_inode_getattr_37932 security_inode_getattr 0 37932 NULL
150067 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
150068 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
150069 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
150070 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
150071 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
150072 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
150073 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
150074 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
150075 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
150076 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
150077 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
150078 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
150079 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
150080 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
150081 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
150082 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
150083 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
150084 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
150085 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
150086 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
150087 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
150088 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
150089 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
150090 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
150091 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
150092 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
150093 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
150094 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
150095 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
150096 +aio_setup_vectored_rw_37994 aio_setup_vectored_rw 3 37994 NULL
150097 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
150098 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
150099 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
150100 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
150101 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
150102 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
150103 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
150104 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
150105 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
150106 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
150107 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
150108 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
150109 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
150110 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
150111 +init_dma_38018 init_dma 0 38018 NULL
150112 +crc32_init_38021 crc32_init 0 38021 NULL
150113 +show_beep_38022 show_beep 0 38022 NULL
150114 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
150115 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
150116 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
150117 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
150118 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
150119 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
150120 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
150121 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
150122 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
150123 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
150124 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
150125 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
150126 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
150127 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
150128 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
150129 +create_l2entity_38053 create_l2entity 0 38053 NULL
150130 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
150131 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
150132 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
150133 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
150134 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
150135 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
150136 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
150137 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
150138 +plip_open_38078 plip_open 0 38078 NULL
150139 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
150140 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
150141 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
150142 +read_38082 read 0 38082 NULL
150143 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
150144 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
150145 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
150146 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
150147 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
150148 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
150149 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
150150 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
150151 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
150152 +ep0_read_38095 ep0_read 3 38095 NULL
150153 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
150154 +vport_delete_38098 vport_delete 0 38098 NULL
150155 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
150156 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
150157 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
150158 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
150159 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
150160 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
150161 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
150162 +intervals_show_38131 intervals_show 0 38131 NULL
150163 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
150164 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
150165 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
150166 +units_show_38139 units_show 0 38139 NULL
150167 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
150168 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
150169 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
150170 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
150171 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
150172 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
150173 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
150174 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
150175 +vcc_recvmsg_38166 vcc_recvmsg 3 38166 NULL
150176 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
150177 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
150178 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
150179 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
150180 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
150181 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
150182 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
150183 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
150184 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
150185 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
150186 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
150187 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
150188 +readlink_38193 readlink 0 38193 NULL nohasharray
150189 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
150190 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
150191 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
150192 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
150193 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
150194 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
150195 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
150196 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
150197 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
150198 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
150199 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
150200 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
150201 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
150202 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
150203 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
150204 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
150205 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
150206 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
150207 +m66592_queue_38237 m66592_queue 0 38237 NULL
150208 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
150209 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
150210 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
150211 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
150212 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
150213 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
150214 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
150215 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
150216 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
150217 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
150218 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
150219 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
150220 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
150221 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
150222 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
150223 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
150224 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
150225 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
150226 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
150227 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
150228 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
150229 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
150230 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
150231 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
150232 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
150233 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
150234 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
150235 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
150236 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
150237 +show_channel_38289 show_channel 0 38289 NULL
150238 +odev_write_38293 odev_write 0-3 38293 NULL
150239 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
150240 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
150241 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
150242 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
150243 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
150244 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
150245 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
150246 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
150247 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
150248 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
150249 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
150250 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
150251 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
150252 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
150253 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
150254 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
150255 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
150256 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
150257 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
150258 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
150259 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
150260 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
150261 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL nohasharray
150262 +nf_hook_thresh_38346 nf_hook_thresh 0 38346 &iscsi_stat_sess_show_attr_conn_timeout_errors_38346
150263 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
150264 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
150265 +security_getxattr_38355 security_getxattr 0 38355 NULL
150266 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
150267 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
150268 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
150269 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
150270 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
150271 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
150272 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
150273 +active_duration_show_38373 active_duration_show 0 38373 NULL
150274 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
150275 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
150276 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
150277 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
150278 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
150279 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
150280 +_write_mirror_38398 _write_mirror 0 38398 NULL
150281 +vxp_inb_38402 vxp_inb 0 38402 NULL
150282 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
150283 +show_status_str_38406 show_status_str 0 38406 NULL
150284 +send_packet_38408 send_packet 0 38408 NULL
150285 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
150286 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
150287 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
150288 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
150289 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
150290 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
150291 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
150292 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
150293 +netlink_send_38434 netlink_send 5 38434 NULL
150294 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
150295 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
150296 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
150297 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
150298 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
150299 +offline_38447 offline 0 38447 &dev_set_mtu_38447
150300 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
150301 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
150302 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
150303 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
150304 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
150305 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
150306 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
150307 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
150308 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
150309 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
150310 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
150311 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
150312 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
150313 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
150314 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
150315 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
150316 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
150317 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
150318 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
150319 +store_bpp_38484 store_bpp 0-4 38484 NULL
150320 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
150321 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
150322 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
150323 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
150324 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
150325 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
150326 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
150327 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
150328 +format_cam_size_38506 format_cam_size 0 38506 NULL
150329 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
150330 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
150331 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
150332 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
150333 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
150334 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
150335 +set_queue_count_38519 set_queue_count 0 38519 NULL
150336 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
150337 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
150338 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
150339 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
150340 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
150341 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
150342 +prepare_header95_38540 prepare_header95 0 38540 NULL
150343 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
150344 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
150345 +xs_error_38560 xs_error 0 38560 NULL nohasharray
150346 +tcp_sendmsg_38560 tcp_sendmsg 3 38560 &xs_error_38560
150347 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
150348 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
150349 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
150350 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
150351 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
150352 +skcipher_sendmsg_38570 skcipher_sendmsg 3 38570 NULL
150353 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
150354 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
150355 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
150356 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
150357 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
150358 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
150359 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
150360 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
150361 +write_38599 write 0 38599 NULL
150362 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
150363 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
150364 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
150365 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
150366 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
150367 +pep_indicate_38611 pep_indicate 5 38611 NULL
150368 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
150369 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
150370 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
150371 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
150372 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
150373 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
150374 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
150375 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
150376 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
150377 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
150378 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
150379 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
150380 +i801_access_38631 i801_access 0 38631 NULL nohasharray
150381 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
150382 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
150383 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
150384 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
150385 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
150386 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
150387 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
150388 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
150389 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
150390 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
150391 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
150392 +ring_active_show_38652 ring_active_show 0 38652 NULL
150393 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
150394 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
150395 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
150396 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
150397 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
150398 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
150399 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
150400 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
150401 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
150402 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
150403 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
150404 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
150405 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
150406 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
150407 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
150408 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
150409 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
150410 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
150411 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
150412 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
150413 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
150414 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
150415 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
150416 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
150417 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
150418 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
150419 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
150420 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
150421 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
150422 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
150423 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
150424 +store_38729 store 0-3 38729 NULL
150425 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
150426 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
150427 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
150428 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
150429 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
150430 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
150431 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
150432 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
150433 +btusb_qca_send_vendor_req_38746 btusb_qca_send_vendor_req 4 38746 NULL
150434 +microcode_write_38754 microcode_write 0-3 38754 NULL
150435 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
150436 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
150437 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
150438 +udf_readpages_38761 udf_readpages 4 38761 NULL
150439 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
150440 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
150441 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
150442 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
150443 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
150444 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
150445 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
150446 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
150447 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
150448 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
150449 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
150450 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
150451 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
150452 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
150453 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
150454 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
150455 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
150456 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
150457 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
150458 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
150459 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
150460 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
150461 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
150462 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
150463 +err_decode_38804 err_decode 2 38804 NULL
150464 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
150465 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
150466 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
150467 +sys_select_38827 sys_select 1 38827 NULL
150468 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
150469 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
150470 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
150471 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
150472 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
150473 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
150474 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
150475 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
150476 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
150477 +start_discovery_38858 start_discovery 4 38858 NULL
150478 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
150479 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
150480 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
150481 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
150482 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
150483 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
150484 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
150485 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
150486 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
150487 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
150488 +hdlc_open_38893 hdlc_open 0 38893 NULL
150489 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
150490 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
150491 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
150492 +__fswab16_38898 __fswab16 0 38898 NULL
150493 +process_access_response_38899 process_access_response 0 38899 NULL
150494 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
150495 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
150496 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
150497 +ei_open_38906 ei_open 0 38906 NULL
150498 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
150499 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
150500 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
150501 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
150502 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
150503 +change_protocol_38922 change_protocol 0 38922 NULL
150504 +port_destid_show_38923 port_destid_show 0 38923 NULL
150505 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
150506 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
150507 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
150508 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
150509 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
150510 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
150511 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
150512 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
150513 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
150514 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
150515 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
150516 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
150517 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
150518 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
150519 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
150520 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
150521 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
150522 +show_temp16_38958 show_temp16 0 38958 NULL
150523 +macaddress_show_38969 macaddress_show 0 38969 NULL
150524 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
150525 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
150526 +wp512_init_38975 wp512_init 0 38975 NULL
150527 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
150528 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
150529 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL nohasharray
150530 +iwl_mvm_init_fw_regd_38978 iwl_mvm_init_fw_regd 0 38978 &addr_assign_type_show_38978
150531 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
150532 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
150533 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
150534 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
150535 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
150536 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
150537 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
150538 +udf_new_block_38999 udf_new_block 4 38999 NULL
150539 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
150540 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
150541 +systemid_show_39002 systemid_show 0 39002 NULL
150542 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
150543 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
150544 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
150545 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
150546 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
150547 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
150548 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
150549 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
150550 +show_39014 show 0 39014 NULL
150551 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
150552 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
150553 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
150554 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
150555 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
150556 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
150557 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
150558 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
150559 +phy_read_status_39042 phy_read_status 0 39042 NULL
150560 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
150561 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
150562 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
150563 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL nohasharray
150564 +log_writes_status_39051 log_writes_status 5 39051 &do_write_kmem_39051
150565 +__wil_up_39052 __wil_up 0 39052 NULL
150566 +get_component_status_39053 get_component_status 0 39053 NULL
150567 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
150568 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
150569 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
150570 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
150571 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
150572 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
150573 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
150574 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
150575 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
150576 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
150577 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
150578 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
150579 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
150580 +qt2_open_39101 qt2_open 0 39101 NULL
150581 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
150582 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
150583 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
150584 +pause_transport_39115 pause_transport 0 39115 NULL
150585 +serial_resume_39116 serial_resume 0 39116 NULL
150586 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
150587 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
150588 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
150589 +l2tp_ip6_recvmsg_39130 l2tp_ip6_recvmsg 3 39130 NULL
150590 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
150591 +ea_foreach_39133 ea_foreach 0 39133 NULL
150592 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
150593 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
150594 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
150595 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
150596 +generic_permission_39150 generic_permission 0 39150 NULL
150597 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
150598 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
150599 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
150600 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
150601 +elevator_switch_39159 elevator_switch 0 39159 NULL
150602 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
150603 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
150604 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
150605 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
150606 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
150607 +msr_device_create_39175 msr_device_create 0 39175 NULL
150608 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
150609 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
150610 +snd_hda_codec_parse_pcms_39188 snd_hda_codec_parse_pcms 0 39188 NULL
150611 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
150612 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
150613 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
150614 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
150615 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
150616 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
150617 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
150618 +location_show_39206 location_show 0 39206 NULL
150619 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
150620 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
150621 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
150622 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
150623 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
150624 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
150625 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
150626 +fuse_access_39220 fuse_access 0 39220 NULL
150627 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
150628 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
150629 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
150630 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
150631 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
150632 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
150633 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
150634 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
150635 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
150636 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
150637 +odev_read_39239 odev_read 0-3 39239 NULL
150638 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
150639 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
150640 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
150641 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
150642 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
150643 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
150644 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
150645 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
150646 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
150647 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
150648 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
150649 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
150650 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
150651 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
150652 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
150653 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
150654 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
150655 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
150656 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
150657 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
150658 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
150659 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
150660 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
150661 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
150662 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
150663 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
150664 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
150665 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
150666 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
150667 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
150668 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
150669 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
150670 +control_store_39323 control_store 0-4 39323 NULL
150671 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
150672 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
150673 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
150674 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
150675 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
150676 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
150677 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
150678 +drm_dp_i2c_drain_msg_39331 drm_dp_i2c_drain_msg 0 39331 NULL
150679 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
150680 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
150681 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
150682 +sha512_init_39345 sha512_init 0 39345 NULL
150683 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
150684 +show_frame_align_39349 show_frame_align 0 39349 NULL
150685 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
150686 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
150687 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
150688 +store_39365 store 0-3 39365 NULL
150689 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
150690 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
150691 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
150692 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
150693 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
150694 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
150695 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
150696 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
150697 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
150698 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
150699 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
150700 +show_internals_39390 show_internals 0 39390 NULL
150701 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
150702 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
150703 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
150704 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
150705 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
150706 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
150707 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
150708 +user_power_read_39414 user_power_read 3-0 39414 NULL
150709 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
150710 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
150711 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
150712 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
150713 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
150714 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
150715 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
150716 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
150717 +user_list_39432 user_list 0-5 39432 NULL
150718 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
150719 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
150720 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
150721 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
150722 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
150723 +sys_semop_39457 sys_semop 3 39457 NULL
150724 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
150725 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
150726 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
150727 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
150728 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
150729 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
150730 +_request_lock_39482 _request_lock 0 39482 NULL
150731 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
150732 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
150733 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
150734 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
150735 +get_std_timing_39517 get_std_timing 0 39517 NULL
150736 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
150737 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
150738 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
150739 +state_store_39532 state_store 0-3 39532 NULL
150740 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
150741 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
150742 +set_rpm_39535 set_rpm 0-4 39535 NULL
150743 +strobe_get_39537 strobe_get 0 39537 NULL
150744 +show_flags_39540 show_flags 0 39540 NULL
150745 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
150746 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
150747 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
150748 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
150749 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
150750 +sis630_block_data_39556 sis630_block_data 0 39556 NULL nohasharray
150751 +set_pcm_default_values_39556 set_pcm_default_values 0 39556 &sis630_block_data_39556
150752 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
150753 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
150754 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
150755 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
150756 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
150757 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
150758 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
150759 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
150760 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
150761 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
150762 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
150763 +ifb_open_39587 ifb_open 0 39587 NULL
150764 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
150765 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
150766 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
150767 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
150768 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
150769 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
150770 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
150771 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
150772 +sdio_readb_39618 sdio_readb 0 39618 NULL
150773 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
150774 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
150775 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
150776 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
150777 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
150778 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
150779 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
150780 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
150781 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
150782 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
150783 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
150784 +show_change_ack_39644 show_change_ack 0 39644 NULL
150785 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
150786 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
150787 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
150788 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
150789 +afg_show_39651 afg_show 0 39651 NULL
150790 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
150791 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
150792 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
150793 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
150794 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
150795 +function_show_39663 function_show 0 39663 NULL
150796 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
150797 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
150798 +read_39668 read 0 39668 NULL
150799 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
150800 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
150801 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
150802 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
150803 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
150804 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
150805 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
150806 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
150807 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
150808 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
150809 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
150810 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
150811 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
150812 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
150813 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
150814 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
150815 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
150816 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
150817 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
150818 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
150819 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
150820 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
150821 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
150822 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
150823 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
150824 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
150825 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
150826 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
150827 +show_input_39763 show_input 0 39763 NULL
150828 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
150829 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
150830 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
150831 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
150832 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
150833 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
150834 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
150835 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
150836 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
150837 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
150838 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
150839 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
150840 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
150841 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
150842 +update_39807 update 0 39807 NULL
150843 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
150844 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
150845 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
150846 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
150847 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
150848 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
150849 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
150850 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
150851 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
150852 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
150853 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
150854 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
150855 +delay_store_39831 delay_store 0-3 39831 NULL
150856 +sched_write_39833 sched_write 0-3 39833 NULL
150857 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
150858 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
150859 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
150860 +clear_show_39848 clear_show 0 39848 NULL
150861 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
150862 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
150863 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
150864 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
150865 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
150866 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
150867 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
150868 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
150869 +search_by_key_39874 search_by_key 0 39874 NULL
150870 +m920x_write_39879 m920x_write 0 39879 NULL
150871 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
150872 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
150873 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
150874 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
150875 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
150876 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
150877 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
150878 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
150879 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
150880 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
150881 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
150882 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
150883 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
150884 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
150885 +panic_event_39914 panic_event 0 39914 NULL
150886 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
150887 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
150888 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
150889 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
150890 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
150891 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
150892 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
150893 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
150894 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
150895 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
150896 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
150897 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
150898 +__spi_async_39932 __spi_async 0 39932 NULL
150899 +__get_order_39935 __get_order 0 39935 NULL
150900 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
150901 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
150902 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
150903 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
150904 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
150905 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
150906 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
150907 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
150908 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
150909 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
150910 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
150911 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
150912 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
150913 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
150914 +prepare_39963 prepare 0 39963 NULL
150915 +mv88e6xxx_phy_write_indirect_39966 mv88e6xxx_phy_write_indirect 2 39966 NULL
150916 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
150917 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
150918 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
150919 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
150920 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
150921 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
150922 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
150923 +svc_create_39979 svc_create 0 39979 NULL
150924 +aer_inject_39984 aer_inject 0 39984 NULL
150925 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
150926 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
150927 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
150928 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
150929 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
150930 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
150931 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
150932 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
150933 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
150934 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
150935 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
150936 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
150937 +smb_send_40015 smb_send 0 40015 NULL
150938 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
150939 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
150940 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
150941 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
150942 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
150943 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
150944 +show_error_40026 show_error 0 40026 NULL
150945 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
150946 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
150947 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
150948 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
150949 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
150950 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
150951 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
150952 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
150953 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
150954 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
150955 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
150956 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
150957 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
150958 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
150959 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
150960 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
150961 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
150962 +bql_show_40074 bql_show 0 40074 NULL
150963 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
150964 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
150965 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
150966 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
150967 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
150968 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
150969 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
150970 +ncp_request2_40102 ncp_request2 0 40102 NULL
150971 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
150972 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
150973 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
150974 +snd_soc_dapm_new_pcm_40119 snd_soc_dapm_new_pcm 3 40119 NULL
150975 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
150976 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
150977 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
150978 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
150979 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
150980 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
150981 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
150982 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
150983 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
150984 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
150985 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
150986 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
150987 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
150988 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
150989 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
150990 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
150991 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
150992 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
150993 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
150994 +atl1c_up_40154 atl1c_up 0 40154 NULL
150995 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
150996 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
150997 +pt_write_40159 pt_write 3-0 40159 NULL
150998 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
150999 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
151000 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
151001 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
151002 +show_40187 show 0 40187 NULL
151003 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
151004 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
151005 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
151006 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
151007 +allocate_probes_40204 allocate_probes 1 40204 NULL
151008 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
151009 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
151010 +generic_exec_single_40212 generic_exec_single 0 40212 NULL
151011 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
151012 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
151013 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
151014 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
151015 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
151016 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
151017 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
151018 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
151019 +adjust_io_40247 adjust_io 0 40247 NULL
151020 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
151021 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
151022 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
151023 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
151024 +vlsi_open_40258 vlsi_open 0 40258 NULL
151025 +store_led_override_40261 store_led_override 0-3 40261 NULL
151026 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
151027 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
151028 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
151029 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
151030 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
151031 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
151032 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
151033 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
151034 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
151035 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
151036 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
151037 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
151038 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
151039 +ashmem_read_40287 ashmem_read 3 40287 NULL
151040 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
151041 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
151042 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
151043 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
151044 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
151045 +SyS_bind_40303 SyS_bind 3 40303 NULL
151046 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
151047 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
151048 +mv88e6xxx_phy_page_read_40309 mv88e6xxx_phy_page_read 0 40309 NULL
151049 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
151050 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
151051 +prepare_40316 prepare 0 40316 NULL
151052 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
151053 +store_40327 store 0-3 40327 NULL
151054 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
151055 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
151056 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
151057 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
151058 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
151059 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
151060 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
151061 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
151062 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
151063 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
151064 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
151065 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
151066 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
151067 +mmio_read_40348 mmio_read 4 40348 NULL
151068 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
151069 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
151070 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
151071 +store_green_40357 store_green 0-4 40357 NULL
151072 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
151073 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
151074 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
151075 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
151076 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
151077 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
151078 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
151079 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
151080 +get_chars_40373 get_chars 3 40373 NULL
151081 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
151082 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
151083 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
151084 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
151085 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
151086 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
151087 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
151088 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
151089 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
151090 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
151091 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
151092 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
151093 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
151094 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
151095 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
151096 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
151097 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
151098 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
151099 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
151100 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
151101 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
151102 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
151103 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
151104 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
151105 +rmd128_update_40445 rmd128_update 0 40445 NULL
151106 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
151107 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
151108 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
151109 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
151110 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
151111 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
151112 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
151113 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
151114 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
151115 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
151116 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
151117 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
151118 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
151119 +SyS_writev_40467 SyS_writev 3 40467 NULL
151120 +visor_open_40470 visor_open 0 40470 NULL
151121 +SyS_select_40473 SyS_select 1 40473 NULL
151122 +postdisable_40478 postdisable 0 40478 NULL
151123 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
151124 +read_usmargin_40485 read_usmargin 0 40485 NULL
151125 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
151126 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
151127 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
151128 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
151129 +tty_write_room_40495 tty_write_room 0 40495 NULL
151130 +show_dock_40500 show_dock 0 40500 NULL nohasharray
151131 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
151132 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
151133 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
151134 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
151135 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
151136 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
151137 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
151138 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
151139 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
151140 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
151141 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
151142 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
151143 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
151144 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
151145 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
151146 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
151147 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
151148 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
151149 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
151150 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
151151 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
151152 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
151153 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
151154 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
151155 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
151156 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
151157 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
151158 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
151159 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
151160 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
151161 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
151162 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
151163 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
151164 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
151165 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
151166 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
151167 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
151168 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
151169 +pio_read_40561 pio_read 6-0-5 40561 NULL
151170 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
151171 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
151172 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
151173 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
151174 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
151175 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
151176 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
151177 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
151178 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
151179 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
151180 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
151181 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
151182 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
151183 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
151184 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
151185 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
151186 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
151187 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
151188 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
151189 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
151190 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
151191 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
151192 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
151193 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
151194 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
151195 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
151196 +read_40652 read 0 40652 NULL
151197 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
151198 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
151199 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
151200 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
151201 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
151202 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
151203 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
151204 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
151205 +fops_read_40672 fops_read 3-0 40672 NULL
151206 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
151207 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
151208 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
151209 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
151210 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
151211 +affs_writepage_40679 affs_writepage 0 40679 NULL
151212 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
151213 +if_write_room_40681 if_write_room 0 40681 NULL
151214 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
151215 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
151216 +regulator_enable_40689 regulator_enable 0 40689 NULL
151217 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
151218 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
151219 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
151220 +create_image_40716 create_image 0 40716 NULL
151221 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
151222 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
151223 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
151224 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
151225 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
151226 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
151227 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
151228 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
151229 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
151230 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
151231 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
151232 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
151233 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
151234 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
151235 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
151236 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
151237 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
151238 +write_behind_check_40749 write_behind_check 0 40749 NULL
151239 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
151240 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
151241 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
151242 +direct_access_40765 direct_access 0 40765 NULL
151243 +pg_write_40766 pg_write 3-0 40766 NULL
151244 +__elevator_change_40769 __elevator_change 0 40769 NULL
151245 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
151246 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
151247 +show_bitmask_40774 show_bitmask 0 40774 NULL
151248 +show_list_40775 show_list 3-0 40775 NULL
151249 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
151250 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
151251 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
151252 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
151253 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
151254 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
151255 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
151256 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
151257 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
151258 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
151259 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
151260 +mls_range_set_40792 mls_range_set 0 40792 NULL
151261 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
151262 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
151263 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
151264 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
151265 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
151266 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
151267 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
151268 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
151269 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
151270 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
151271 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
151272 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
151273 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
151274 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
151275 +nr_device_event_40814 nr_device_event 0 40814 NULL
151276 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
151277 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
151278 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
151279 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
151280 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
151281 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
151282 +digi_write_room_40833 digi_write_room 0 40833 NULL
151283 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
151284 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
151285 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
151286 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
151287 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
151288 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
151289 +test_smp_read_40845 test_smp_read 3 40845 NULL
151290 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
151291 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
151292 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
151293 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
151294 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
151295 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
151296 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
151297 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
151298 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
151299 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
151300 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
151301 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
151302 +wil_up_40863 wil_up 0 40863 NULL
151303 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
151304 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
151305 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
151306 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
151307 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
151308 +iwl_mvm_start_fw_dbg_conf_40886 iwl_mvm_start_fw_dbg_conf 0 40886 NULL
151309 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
151310 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
151311 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
151312 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
151313 +ide_park_show_40896 ide_park_show 0 40896 NULL
151314 +show_boardversion_40901 show_boardversion 0 40901 NULL
151315 +waiters_read_40902 waiters_read 3-0 40902 NULL
151316 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
151317 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
151318 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
151319 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
151320 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
151321 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
151322 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
151323 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
151324 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
151325 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
151326 +get_40920 get 0 40920 NULL
151327 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
151328 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
151329 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
151330 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
151331 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
151332 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
151333 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
151334 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
151335 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
151336 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
151337 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
151338 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
151339 +path_listxattr_40949 path_listxattr 3 40949 NULL
151340 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
151341 +pf_show_40958 pf_show 0 40958 NULL
151342 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
151343 +show_40964 show 0 40964 NULL
151344 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
151345 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
151346 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
151347 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
151348 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
151349 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
151350 +page_symlink_40989 page_symlink 3 40989 NULL
151351 +show_status_40990 show_status 0 40990 NULL
151352 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
151353 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
151354 +show_temp_st_40996 show_temp_st 0 40996 NULL
151355 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
151356 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
151357 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
151358 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
151359 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
151360 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
151361 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
151362 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
151363 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
151364 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
151365 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
151366 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
151367 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
151368 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
151369 +dbg_read_41026 dbg_read 0-3 41026 NULL
151370 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
151371 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
151372 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
151373 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
151374 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
151375 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
151376 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
151377 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
151378 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
151379 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
151380 +show_touchpad_41043 show_touchpad 0 41043 NULL
151381 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
151382 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
151383 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
151384 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
151385 +_send_41053 _send 3 41053 NULL
151386 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
151387 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
151388 +show_41059 show 0 41059 NULL
151389 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
151390 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
151391 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
151392 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
151393 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
151394 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
151395 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
151396 +raw_recvmsg_41073 raw_recvmsg 3 41073 NULL
151397 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
151398 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
151399 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
151400 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
151401 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
151402 +rpm_callback_41084 rpm_callback 0 41084 NULL
151403 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
151404 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
151405 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
151406 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
151407 +dma_attach_41094 dma_attach 5-6 41094 NULL
151408 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
151409 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
151410 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
151411 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
151412 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
151413 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
151414 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
151415 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
151416 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
151417 +get_modalias_41111 get_modalias 0 41111 NULL
151418 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
151419 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
151420 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
151421 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
151422 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
151423 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
151424 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
151425 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
151426 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
151427 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
151428 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
151429 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
151430 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
151431 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
151432 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
151433 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
151434 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
151435 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
151436 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
151437 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
151438 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
151439 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
151440 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
151441 +request_irq_41192 request_irq 0 41192 NULL
151442 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
151443 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
151444 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
151445 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
151446 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
151447 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
151448 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
151449 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
151450 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
151451 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
151452 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
151453 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
151454 +setup_rss_41225 setup_rss 0 41225 NULL
151455 +osd_probe_41226 osd_probe 0 41226 NULL
151456 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
151457 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
151458 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
151459 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
151460 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
151461 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
151462 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
151463 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
151464 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
151465 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
151466 +send_41249 send 0 41249 &get_fan_status_41249
151467 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
151468 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
151469 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
151470 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
151471 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
151472 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
151473 +erst_read_41260 erst_read 0 41260 NULL
151474 +he_send_41261 he_send 0 41261 NULL
151475 +__fprog_create_41263 __fprog_create 2 41263 NULL
151476 +udf_readpage_41264 udf_readpage 0 41264 NULL
151477 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
151478 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
151479 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
151480 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
151481 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
151482 +alloc_context_41283 alloc_context 1 41283 NULL
151483 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
151484 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
151485 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
151486 +name_show_41292 name_show 0 41292 NULL nohasharray
151487 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
151488 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
151489 +configuration_show_41311 configuration_show 0 41311 NULL
151490 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
151491 +open_41320 open 0 41320 NULL
151492 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
151493 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
151494 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
151495 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
151496 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
151497 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
151498 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
151499 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
151500 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
151501 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
151502 +__cfg80211_alloc_vendor_skb_41356 __cfg80211_alloc_vendor_skb 3 41356 NULL
151503 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
151504 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
151505 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
151506 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
151507 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
151508 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
151509 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
151510 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
151511 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
151512 +cc2520_start_41387 cc2520_start 0 41387 NULL
151513 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
151514 +oiap_41392 oiap 0 41392 NULL nohasharray
151515 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
151516 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
151517 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
151518 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
151519 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
151520 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
151521 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
151522 +vhci_write_41405 vhci_write 0 41405 NULL
151523 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
151524 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
151525 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
151526 +tgr192_update_41412 tgr192_update 0 41412 NULL
151527 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
151528 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
151529 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
151530 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
151531 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
151532 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
151533 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
151534 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
151535 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
151536 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
151537 +ato_show_41430 ato_show 0 41430 NULL nohasharray
151538 +show_41430 show 0 41430 &ato_show_41430
151539 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
151540 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
151541 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
151542 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
151543 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
151544 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
151545 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
151546 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
151547 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
151548 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
151549 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
151550 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
151551 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
151552 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
151553 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
151554 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
151555 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
151556 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
151557 +run_41475 run 0 41475 &sha384_final_41475
151558 +show_in16_max_41478 show_in16_max 0 41478 NULL
151559 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
151560 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
151561 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
151562 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
151563 +rocker_port_fwd_enable_41484 rocker_port_fwd_enable 0 41484 NULL
151564 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
151565 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
151566 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
151567 +wdack_store_41496 wdack_store 0-3 41496 NULL
151568 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
151569 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
151570 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
151571 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
151572 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
151573 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
151574 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
151575 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
151576 +map_type_show_41511 map_type_show 0 41511 NULL
151577 +sha512_final_41515 sha512_final 0 41515 NULL
151578 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
151579 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
151580 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
151581 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
151582 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
151583 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
151584 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
151585 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
151586 +do_commit_41533 do_commit 0 41533 NULL
151587 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
151588 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
151589 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
151590 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
151591 +_write_41548 _write 0 41548 NULL
151592 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
151593 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
151594 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
151595 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
151596 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
151597 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
151598 +edd_show_version_41558 edd_show_version 0 41558 NULL
151599 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
151600 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
151601 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
151602 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
151603 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
151604 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
151605 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
151606 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
151607 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
151608 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
151609 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
151610 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
151611 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
151612 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
151613 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
151614 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
151615 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
151616 +security_task_setnice_41584 security_task_setnice 0 41584 NULL nohasharray
151617 +mv88e6xxx_wait_41584 mv88e6xxx_wait 0 41584 &security_task_setnice_41584
151618 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
151619 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
151620 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
151621 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
151622 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
151623 +wdt_read_41601 wdt_read 0-3 41601 NULL
151624 +show_name_41603 show_name 0 41603 NULL nohasharray
151625 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
151626 +write_port_41612 write_port 0-3 41612 NULL
151627 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
151628 +disable_supply_41614 disable_supply 0 41614 NULL
151629 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
151630 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
151631 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
151632 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
151633 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
151634 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
151635 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
151636 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
151637 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
151638 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
151639 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
151640 +setkey_41635 setkey 0 41635 NULL
151641 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
151642 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
151643 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
151644 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
151645 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
151646 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
151647 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
151648 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
151649 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
151650 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
151651 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
151652 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
151653 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
151654 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
151655 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
151656 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
151657 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
151658 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
151659 +init_subports_41674 init_subports 0 41674 NULL
151660 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
151661 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
151662 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
151663 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
151664 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
151665 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
151666 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
151667 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
151668 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
151669 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
151670 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
151671 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
151672 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
151673 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
151674 +_recv_41701 _recv 0-3 41701 NULL nohasharray
151675 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
151676 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
151677 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
151678 +tree_insert_41704 tree_insert 0 41704 NULL
151679 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
151680 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
151681 +connector_write_41709 connector_write 3-0 41709 NULL
151682 +read_block_41711 read_block 0 41711 NULL
151683 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
151684 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
151685 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
151686 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
151687 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
151688 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
151689 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
151690 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
151691 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
151692 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
151693 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
151694 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
151695 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
151696 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
151697 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
151698 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
151699 +bitmap_load_41755 bitmap_load 0 41755 NULL
151700 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
151701 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
151702 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
151703 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
151704 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
151705 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
151706 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
151707 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
151708 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
151709 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
151710 +x25_recvmsg_41793 x25_recvmsg 3 41793 NULL
151711 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
151712 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
151713 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
151714 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
151715 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
151716 +show_contrast_41806 show_contrast 0 41806 NULL
151717 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
151718 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
151719 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
151720 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
151721 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
151722 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
151723 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
151724 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
151725 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
151726 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
151727 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
151728 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
151729 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
151730 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
151731 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
151732 +test_irq_show_41838 test_irq_show 0 41838 NULL
151733 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
151734 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
151735 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
151736 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
151737 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
151738 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
151739 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
151740 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
151741 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
151742 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
151743 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
151744 +pci_map_single_41869 pci_map_single 0 41869 NULL
151745 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
151746 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
151747 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
151748 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
151749 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
151750 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
151751 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
151752 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
151753 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
151754 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
151755 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
151756 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
151757 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
151758 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
151759 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
151760 +mem_show_41914 mem_show 0 41914 &get_packet_41914
151761 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
151762 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
151763 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
151764 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
151765 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
151766 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
151767 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
151768 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
151769 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
151770 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
151771 +txq_init_41933 txq_init 0 41933 NULL
151772 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
151773 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
151774 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
151775 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
151776 +read_gssp_41947 read_gssp 3-0 41947 NULL
151777 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
151778 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
151779 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
151780 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
151781 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
151782 +portnames_read_41958 portnames_read 3-0 41958 NULL
151783 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
151784 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
151785 +show_sched6_41960 show_sched6 0 41960 NULL
151786 +show_als_41966 show_als 0 41966 NULL nohasharray
151787 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
151788 +dst_mtu_41969 dst_mtu 0 41969 NULL
151789 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
151790 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
151791 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
151792 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
151793 +_get_slice_41991 _get_slice 0 41991 NULL
151794 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
151795 +set_temp11_41995 set_temp11 0-4 41995 NULL
151796 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
151797 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
151798 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
151799 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
151800 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
151801 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
151802 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
151803 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
151804 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
151805 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
151806 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
151807 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
151808 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
151809 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
151810 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
151811 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
151812 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
151813 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
151814 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
151815 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
151816 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
151817 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
151818 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
151819 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
151820 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
151821 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
151822 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
151823 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
151824 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
151825 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
151826 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
151827 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
151828 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
151829 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
151830 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
151831 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
151832 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
151833 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
151834 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
151835 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
151836 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
151837 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
151838 +SMB2_read_42082 SMB2_read 0 42082 NULL
151839 +bat1_show_42084 bat1_show 0 42084 NULL
151840 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
151841 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
151842 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
151843 +dfx_open_42091 dfx_open 0 42091 NULL
151844 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
151845 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
151846 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
151847 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
151848 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
151849 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
151850 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
151851 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
151852 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
151853 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
151854 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
151855 +notify_send_init_42129 notify_send_init 0 42129 NULL
151856 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
151857 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
151858 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
151859 +threads_start_42139 threads_start 0 42139 NULL
151860 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
151861 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
151862 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
151863 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
151864 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
151865 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
151866 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
151867 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
151868 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
151869 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
151870 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
151871 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
151872 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
151873 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
151874 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
151875 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
151876 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
151877 +power_restore_42174 power_restore 0 42174 NULL
151878 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
151879 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
151880 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
151881 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
151882 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
151883 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
151884 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
151885 +reset_slot_42194 reset_slot 0 42194 NULL
151886 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
151887 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
151888 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
151889 +sprom2hex_42204 sprom2hex 0 42204 NULL
151890 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
151891 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
151892 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
151893 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
151894 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
151895 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
151896 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
151897 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
151898 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
151899 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
151900 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
151901 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
151902 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
151903 +store_mlid_42247 store_mlid 0-4 42247 NULL
151904 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
151905 +usbtv_start_42251 usbtv_start 0 42251 NULL
151906 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
151907 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
151908 +resources_store_42255 resources_store 0-4 42255 NULL
151909 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
151910 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
151911 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
151912 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
151913 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
151914 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
151915 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
151916 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
151917 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
151918 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
151919 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
151920 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
151921 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
151922 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
151923 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
151924 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
151925 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
151926 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
151927 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
151928 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
151929 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
151930 +osdname_show_42317 osdname_show 0 42317 NULL
151931 +max_luns_show_42319 max_luns_show 0 42319 NULL
151932 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
151933 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
151934 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
151935 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
151936 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
151937 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
151938 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
151939 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
151940 +store_42345 store 0-3 42345 &regulator_state_show_42345
151941 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
151942 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
151943 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
151944 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
151945 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
151946 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
151947 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
151948 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
151949 +read_time_42381 read_time 0 42381 NULL nohasharray
151950 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
151951 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
151952 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
151953 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
151954 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
151955 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
151956 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
151957 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
151958 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
151959 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
151960 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
151961 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
151962 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
151963 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
151964 +krng_get_random_42420 krng_get_random 3 42420 NULL
151965 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
151966 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
151967 +device_read_42432 device_read 0-3 42432 NULL
151968 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
151969 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
151970 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
151971 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
151972 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
151973 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
151974 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
151975 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
151976 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
151977 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
151978 +store_42448 store 0 42448 NULL
151979 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
151980 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
151981 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
151982 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
151983 +__clk_enable_42456 __clk_enable 0 42456 NULL
151984 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
151985 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
151986 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
151987 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
151988 +strobe_set_42472 strobe_set 0 42472 NULL
151989 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
151990 +sta_state_42478 sta_state 0 42478 NULL
151991 +show_coresize_42479 show_coresize 0 42479 NULL
151992 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
151993 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
151994 +set_zone_42484 set_zone 0-4 42484 NULL
151995 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
151996 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
151997 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
151998 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
151999 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
152000 +callback_42494 callback 0 42494 NULL
152001 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
152002 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
152003 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
152004 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
152005 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
152006 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
152007 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
152008 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
152009 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
152010 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
152011 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
152012 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
152013 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
152014 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
152015 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
152016 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
152017 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
152018 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
152019 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
152020 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL nohasharray
152021 +smk_read_unconfined_42542 smk_read_unconfined 3 42542 &mt9m111_set_hvflip_42542
152022 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
152023 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
152024 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
152025 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
152026 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
152027 +request_firmware_42553 request_firmware 0 42553 NULL
152028 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
152029 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
152030 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
152031 +portio_type_show_42562 portio_type_show 0 42562 NULL
152032 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
152033 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
152034 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
152035 +get_in_min_42567 get_in_min 0 42567 NULL
152036 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
152037 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
152038 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
152039 +memory_failure_42590 memory_failure 0 42590 NULL
152040 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
152041 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
152042 +get_enable_42601 get_enable 0 42601 NULL
152043 +map_state_42602 map_state 1 42602 NULL nohasharray
152044 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
152045 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
152046 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
152047 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
152048 +get_div_42612 get_div 0 42612 NULL
152049 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
152050 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
152051 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
152052 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
152053 +read_42618 read 0 42618 &release_lockspace_42618
152054 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
152055 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
152056 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
152057 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0-2 42625 NULL
152058 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
152059 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
152060 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
152061 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
152062 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
152063 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
152064 +iommu_tbl_range_alloc_42638 iommu_tbl_range_alloc 5-3-6 42638 NULL
152065 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
152066 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
152067 +num_controllers_42644 num_controllers 0 42644 NULL
152068 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
152069 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
152070 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
152071 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
152072 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
152073 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
152074 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
152075 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
152076 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
152077 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
152078 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
152079 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
152080 +show_cidmode_42671 show_cidmode 0 42671 NULL
152081 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
152082 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
152083 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
152084 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
152085 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
152086 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
152087 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
152088 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
152089 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
152090 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
152091 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
152092 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
152093 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
152094 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
152095 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
152096 +vb2_read_42703 vb2_read 3-0 42703 NULL
152097 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
152098 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
152099 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
152100 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
152101 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
152102 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
152103 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
152104 +read_status_42722 read_status 0 42722 NULL nohasharray
152105 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
152106 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
152107 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
152108 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
152109 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
152110 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
152111 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
152112 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
152113 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
152114 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
152115 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
152116 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
152117 +SendReceive2_42742 SendReceive2 0 42742 NULL
152118 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
152119 +write_42746 write 0 42746 &sdev_show_modalias_42746
152120 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
152121 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
152122 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
152123 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
152124 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
152125 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
152126 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
152127 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
152128 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
152129 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
152130 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
152131 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
152132 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
152133 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
152134 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
152135 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
152136 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
152137 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
152138 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
152139 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
152140 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
152141 +show_chglim_42794 show_chglim 0 42794 NULL
152142 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
152143 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
152144 +show_line1_42806 show_line1 0 42806 NULL
152145 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
152146 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
152147 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
152148 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
152149 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
152150 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
152151 +set_arg_42824 set_arg 3 42824 NULL
152152 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
152153 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
152154 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
152155 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
152156 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
152157 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
152158 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
152159 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
152160 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
152161 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
152162 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
152163 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
152164 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
152165 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
152166 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
152167 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
152168 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
152169 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
152170 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
152171 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
152172 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
152173 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
152174 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
152175 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
152176 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
152177 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
152178 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
152179 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
152180 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
152181 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
152182 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
152183 +c2_up_42890 c2_up 0 42890 NULL
152184 +pci_write_42893 pci_write 0 42893 NULL
152185 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
152186 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
152187 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
152188 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
152189 +hd_end_request_42904 hd_end_request 2 42904 NULL
152190 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
152191 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
152192 +rds_create_42907 rds_create 0 42907 NULL
152193 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
152194 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
152195 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
152196 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
152197 +device_show_int_42919 device_show_int 0 42919 NULL
152198 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
152199 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
152200 +show_42923 show 0 42923 &pcxhr_set_clock_42923
152201 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
152202 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
152203 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
152204 +bnx2_open_42936 bnx2_open 0 42936 NULL
152205 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
152206 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
152207 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
152208 +handle_response_42945 handle_response 0 42945 NULL
152209 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
152210 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
152211 +hashtab_map_42947 hashtab_map 0 42947 NULL
152212 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
152213 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
152214 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
152215 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
152216 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
152217 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
152218 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
152219 +n_pins_show_42973 n_pins_show 0 42973 NULL
152220 +show_temp62_42975 show_temp62 0 42975 NULL
152221 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
152222 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
152223 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
152224 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
152225 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
152226 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
152227 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
152228 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
152229 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
152230 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
152231 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
152232 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
152233 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
152234 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
152235 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
152236 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
152237 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
152238 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
152239 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
152240 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
152241 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
152242 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
152243 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
152244 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
152245 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
152246 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
152247 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
152248 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
152249 +max_queue_show_43036 max_queue_show 0 43036 NULL
152250 +set_icon_43037 set_icon 0-3 43037 NULL
152251 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
152252 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
152253 +write_s64_43043 write_s64 0 43043 NULL
152254 +show_port_name_43051 show_port_name 0 43051 NULL
152255 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
152256 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
152257 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
152258 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
152259 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
152260 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
152261 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
152262 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
152263 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
152264 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
152265 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
152266 +get_attention_status_43073 get_attention_status 0 43073 NULL
152267 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
152268 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
152269 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
152270 +get_slave_size_43081 get_slave_size 0 43081 NULL
152271 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
152272 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
152273 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
152274 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
152275 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
152276 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
152277 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
152278 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
152279 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
152280 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
152281 +dump_skip_43098 dump_skip 2 43098 NULL
152282 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
152283 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
152284 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
152285 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
152286 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
152287 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
152288 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
152289 +store_43112 store 0 43112 NULL
152290 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
152291 +open_43117 open 0 43117 NULL
152292 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
152293 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
152294 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
152295 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
152296 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
152297 +dmfe_open_43139 dmfe_open 0 43139 NULL
152298 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
152299 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
152300 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
152301 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
152302 +show_enabled_43152 show_enabled 0 43152 NULL
152303 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
152304 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
152305 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
152306 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
152307 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
152308 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
152309 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
152310 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
152311 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
152312 +_read_43194 _read 0 43194 NULL
152313 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
152314 +teiup_create_43201 teiup_create 3 43201 NULL
152315 +uio_write_43202 uio_write 3-0 43202 NULL
152316 +iso_callback_43208 iso_callback 3 43208 NULL
152317 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
152318 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
152319 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
152320 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
152321 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
152322 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
152323 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
152324 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
152325 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
152326 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
152327 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
152328 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
152329 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
152330 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
152331 +read_status_43238 read_status 0 43238 NULL
152332 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
152333 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
152334 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
152335 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
152336 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
152337 +fixup_leb_43256 fixup_leb 3 43256 NULL
152338 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
152339 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
152340 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
152341 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
152342 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
152343 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
152344 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
152345 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
152346 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
152347 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
152348 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
152349 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
152350 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
152351 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
152352 +src_frames_43281 src_frames 0 43281 NULL nohasharray
152353 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
152354 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
152355 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
152356 +show_num_ports_43296 show_num_ports 0 43296 NULL
152357 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
152358 +lm3533_read_43309 lm3533_read 0 43309 NULL
152359 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
152360 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
152361 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
152362 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
152363 +try_charge_43315 try_charge 0 43315 NULL
152364 +position_show_43316 position_show 0 43316 NULL nohasharray
152365 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
152366 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
152367 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
152368 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
152369 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
152370 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
152371 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
152372 +sja1000_open_43326 sja1000_open 0 43326 NULL
152373 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
152374 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
152375 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
152376 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
152377 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
152378 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
152379 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
152380 +set_peripheral_43353 set_peripheral 0 43353 NULL
152381 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
152382 +may_create_key_43363 may_create_key 0 43363 NULL
152383 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL nohasharray
152384 +btrfs_check_data_free_space_43364 btrfs_check_data_free_space 0 43364 &pm_print_times_show_43364
152385 +pn_init_43370 pn_init 0 43370 NULL
152386 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
152387 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
152388 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
152389 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
152390 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
152391 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
152392 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
152393 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
152394 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
152395 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
152396 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
152397 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
152398 +mdfour_43396 mdfour 0 43396 NULL
152399 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
152400 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
152401 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
152402 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
152403 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
152404 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
152405 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
152406 +xenfb_write_43412 xenfb_write 3 43412 NULL
152407 +show_linear_43414 show_linear 0 43414 NULL nohasharray
152408 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
152409 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
152410 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
152411 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
152412 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
152413 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
152414 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
152415 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
152416 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
152417 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
152418 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
152419 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
152420 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
152421 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
152422 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
152423 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
152424 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
152425 +send_pre_block_43442 send_pre_block 0 43442 NULL
152426 +usb_string_43443 usb_string 0 43443 NULL nohasharray
152427 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
152428 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
152429 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
152430 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
152431 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
152432 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
152433 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
152434 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
152435 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
152436 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
152437 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
152438 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
152439 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
152440 +write_43473 write 0 43473 NULL
152441 +hook_43475 hook 0 43475 NULL
152442 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
152443 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
152444 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
152445 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
152446 +vga_get_43488 vga_get 0 43488 NULL
152447 +vmemdup_43489 vmemdup 2 43489 NULL
152448 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
152449 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
152450 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
152451 +show_lid_43498 show_lid 0 43498 NULL
152452 +init_43500 init 0 43500 NULL nohasharray
152453 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
152454 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
152455 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
152456 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
152457 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
152458 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
152459 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
152460 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
152461 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
152462 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
152463 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
152464 +read_events_43534 read_events 3 43534 NULL nohasharray
152465 +pdu_write_u_43534 pdu_write_u 3 43534 &read_events_43534
152466 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
152467 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
152468 +store_43537 store 0-3 43537 NULL
152469 +store_43539 store 0 43539 NULL
152470 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
152471 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
152472 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
152473 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
152474 +request_resource_43548 request_resource 0 43548 NULL
152475 +store_43549 store 0-4 43549 NULL
152476 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
152477 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
152478 +amd756_access_43553 amd756_access 0 43553 NULL
152479 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
152480 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
152481 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
152482 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
152483 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
152484 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
152485 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
152486 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
152487 +passive_store_43589 passive_store 0-4 43589 NULL
152488 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
152489 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
152490 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
152491 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
152492 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
152493 +proc_read_43614 proc_read 3-0 43614 NULL
152494 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
152495 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
152496 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
152497 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
152498 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
152499 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
152500 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
152501 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
152502 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
152503 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
152504 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
152505 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
152506 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
152507 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
152508 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
152509 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
152510 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
152511 +random_write_43656 random_write 3-0 43656 NULL
152512 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
152513 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
152514 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
152515 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
152516 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
152517 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
152518 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
152519 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
152520 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
152521 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
152522 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
152523 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
152524 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
152525 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
152526 +start_43697 start 0 43697 NULL
152527 +show_43699 show 0 43699 NULL
152528 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
152529 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
152530 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
152531 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
152532 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
152533 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
152534 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
152535 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
152536 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
152537 +show_hyst_43718 show_hyst 0 43718 NULL
152538 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
152539 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
152540 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
152541 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
152542 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
152543 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
152544 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
152545 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
152546 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
152547 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
152548 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
152549 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
152550 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
152551 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
152552 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
152553 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
152554 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
152555 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
152556 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
152557 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
152558 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
152559 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
152560 +panic_happened_43756 panic_happened 0 43756 NULL
152561 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
152562 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
152563 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
152564 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
152565 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
152566 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
152567 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
152568 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
152569 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
152570 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
152571 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
152572 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
152573 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
152574 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
152575 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
152576 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
152577 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
152578 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
152579 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
152580 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
152581 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
152582 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
152583 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
152584 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
152585 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
152586 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
152587 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
152588 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
152589 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
152590 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
152591 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
152592 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
152593 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
152594 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
152595 +max_channels_43840 max_channels 0 43840 NULL
152596 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
152597 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
152598 +read_flush_43851 read_flush 3-0 43851 NULL
152599 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
152600 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
152601 +resume_43864 resume 0 43864 NULL nohasharray
152602 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
152603 +port_number_show_43866 port_number_show 0 43866 NULL
152604 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
152605 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
152606 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
152607 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
152608 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
152609 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
152610 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
152611 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
152612 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
152613 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
152614 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
152615 +write_43894 write 0-3 43894 NULL
152616 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
152617 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
152618 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
152619 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
152620 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
152621 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
152622 +set_temp8_43915 set_temp8 0-4 43915 NULL
152623 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
152624 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
152625 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
152626 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
152627 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
152628 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
152629 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
152630 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
152631 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
152632 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
152633 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
152634 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
152635 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
152636 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
152637 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
152638 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
152639 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
152640 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
152641 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
152642 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
152643 +show_unit_43962 show_unit 0 43962 NULL
152644 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
152645 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
152646 +cache_request_43968 cache_request 0 43968 NULL nohasharray
152647 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
152648 +iflink_show_43970 iflink_show 0 43970 NULL
152649 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
152650 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
152651 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
152652 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
152653 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
152654 +netdev_init_43991 netdev_init 0 43991 NULL
152655 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
152656 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
152657 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
152658 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
152659 +ulist_add_43994 ulist_add 0 43994 NULL
152660 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
152661 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
152662 +emit_flags_44006 emit_flags 3-4 44006 NULL
152663 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
152664 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
152665 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
152666 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
152667 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
152668 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
152669 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
152670 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
152671 +address_mask_show_44028 address_mask_show 0 44028 NULL
152672 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
152673 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
152674 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
152675 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
152676 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
152677 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
152678 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
152679 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
152680 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
152681 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
152682 +show_44058 show 0 44058 NULL
152683 +sprint_frac_44059 sprint_frac 0 44059 NULL
152684 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
152685 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
152686 +wmi_call_44066 wmi_call 0 44066 NULL
152687 +vx2_inb_44069 vx2_inb 0 44069 NULL
152688 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
152689 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
152690 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
152691 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
152692 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
152693 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
152694 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
152695 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
152696 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
152697 +x25_listen_44090 x25_listen 0 44090 NULL
152698 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
152699 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
152700 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
152701 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
152702 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
152703 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
152704 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
152705 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
152706 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
152707 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
152708 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
152709 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
152710 +raid_level_show_44108 raid_level_show 0 44108 NULL
152711 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
152712 +check_idq_44117 check_idq 0 44117 NULL
152713 +do_readpage_44120 do_readpage 0 44120 NULL
152714 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
152715 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
152716 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
152717 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
152718 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
152719 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
152720 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
152721 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
152722 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
152723 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
152724 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
152725 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
152726 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
152727 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
152728 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
152729 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
152730 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
152731 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
152732 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
152733 +coda_permission_44158 coda_permission 0 44158 NULL
152734 +summary_show_44161 summary_show 0 44161 NULL nohasharray
152735 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
152736 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
152737 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
152738 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
152739 +atl1_up_44170 atl1_up 0 44170 NULL
152740 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
152741 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
152742 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
152743 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
152744 +tty_line_name_44181 tty_line_name 0 44181 NULL
152745 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
152746 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
152747 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
152748 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
152749 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
152750 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
152751 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
152752 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL nohasharray
152753 +virtinput_cfg_select_44203 virtinput_cfg_select 0 44203 &iwl_init_alive_start_44203
152754 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
152755 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
152756 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
152757 +__set_free_44211 __set_free 2 44211 NULL
152758 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
152759 +write_44213 write 0 44213 &claim_ptd_buffers_44213
152760 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
152761 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
152762 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
152763 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
152764 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
152765 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
152766 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
152767 +show_adc_44229 show_adc 0 44229 NULL
152768 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
152769 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
152770 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
152771 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
152772 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
152773 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
152774 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
152775 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
152776 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
152777 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
152778 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
152779 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
152780 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
152781 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
152782 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
152783 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
152784 +st33zp24_i2c_recv_44256 st33zp24_i2c_recv 4 44256 NULL
152785 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
152786 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
152787 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
152788 +minix_getattr_44267 minix_getattr 0 44267 NULL
152789 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
152790 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
152791 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
152792 +device_create_file_44285 device_create_file 0 44285 NULL
152793 +initstate_show_44288 initstate_show 0 44288 NULL
152794 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
152795 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
152796 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
152797 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
152798 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
152799 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
152800 +store_companion_44297 store_companion 0-4 44297 NULL
152801 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
152802 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
152803 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
152804 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
152805 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
152806 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
152807 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
152808 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
152809 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
152810 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
152811 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
152812 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
152813 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
152814 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
152815 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
152816 +rs_init_44327 rs_init 1 44327 NULL
152817 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
152818 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
152819 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
152820 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
152821 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
152822 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
152823 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
152824 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
152825 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
152826 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
152827 +set_format_44357 set_format 0 44357 NULL nohasharray
152828 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
152829 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
152830 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
152831 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
152832 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
152833 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
152834 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
152835 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
152836 +ubi_sync_44391 ubi_sync 0 44391 NULL
152837 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
152838 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
152839 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
152840 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
152841 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
152842 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
152843 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
152844 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
152845 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
152846 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
152847 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
152848 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
152849 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
152850 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
152851 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
152852 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
152853 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
152854 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
152855 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
152856 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
152857 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
152858 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
152859 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
152860 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
152861 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
152862 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
152863 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
152864 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
152865 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
152866 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
152867 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL nohasharray
152868 +sensor_hub_get_feature_44456 sensor_hub_get_feature 0-4 44456 &dma_mask_bits_show_44456
152869 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
152870 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
152871 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
152872 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
152873 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
152874 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
152875 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
152876 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
152877 +allocate_mid_44479 allocate_mid 0 44479 NULL
152878 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
152879 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
152880 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
152881 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
152882 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
152883 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
152884 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
152885 +cond_read_node_44488 cond_read_node 0 44488 NULL
152886 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
152887 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
152888 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
152889 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
152890 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
152891 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
152892 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
152893 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
152894 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
152895 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
152896 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
152897 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
152898 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
152899 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
152900 +spidev_write_44510 spidev_write 3-0 44510 NULL
152901 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
152902 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
152903 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
152904 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
152905 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
152906 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
152907 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
152908 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
152909 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
152910 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
152911 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
152912 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
152913 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
152914 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
152915 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
152916 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
152917 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
152918 +show_registers_44567 show_registers 0 44567 NULL nohasharray
152919 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
152920 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
152921 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
152922 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
152923 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
152924 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
152925 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
152926 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
152927 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
152928 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
152929 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
152930 +show_44594 show 0 44594 NULL nohasharray
152931 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
152932 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
152933 +get_fan_min_44596 get_fan_min 0 44596 NULL
152934 +popen_44599 popen 0 44599 NULL
152935 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
152936 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
152937 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
152938 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
152939 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
152940 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
152941 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
152942 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
152943 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
152944 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
152945 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
152946 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
152947 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
152948 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
152949 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
152950 +show_match_busid_44647 show_match_busid 0 44647 NULL
152951 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
152952 +store_44659 store 0-3 44659 NULL
152953 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
152954 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
152955 +show_ctrl_44671 show_ctrl 0 44671 NULL
152956 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
152957 +mpi_resize_44674 mpi_resize 2 44674 NULL
152958 +auxch_init_44675 auxch_init 0 44675 NULL
152959 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
152960 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
152961 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
152962 +rawv6_sendmsg_44680 rawv6_sendmsg 3 44680 NULL
152963 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
152964 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
152965 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
152966 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
152967 +ts_read_44687 ts_read 3-0 44687 NULL
152968 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
152969 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
152970 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
152971 +show_host_busy_44693 show_host_busy 0 44693 NULL
152972 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
152973 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
152974 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
152975 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
152976 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
152977 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
152978 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
152979 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
152980 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
152981 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
152982 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
152983 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
152984 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
152985 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
152986 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
152987 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
152988 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
152989 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
152990 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
152991 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
152992 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
152993 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
152994 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
152995 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
152996 +pty_write_44757 pty_write 3 44757 NULL nohasharray
152997 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
152998 +bop_assign_44765 bop_assign 0 44765 NULL
152999 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
153000 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
153001 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
153002 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
153003 +show_44772 show 0 44772 NULL nohasharray
153004 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
153005 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
153006 +readstat_44780 readstat 0 44780 NULL
153007 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
153008 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
153009 +proc_read_44793 proc_read 0 44793 NULL nohasharray
153010 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
153011 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
153012 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
153013 +cas_open_44801 cas_open 0 44801 NULL
153014 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
153015 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
153016 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
153017 +sbs_init_44817 sbs_init 0 44817 NULL
153018 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
153019 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
153020 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
153021 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
153022 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
153023 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
153024 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
153025 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
153026 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
153027 +units_sprintf_44833 units_sprintf 0 44833 NULL
153028 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
153029 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
153030 +node_show_44836 node_show 0 44836 NULL
153031 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
153032 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
153033 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
153034 +cross_eof_44848 cross_eof 0 44848 NULL
153035 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
153036 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
153037 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
153038 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
153039 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
153040 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
153041 +copydesc_user_44855 copydesc_user 3 44855 NULL
153042 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
153043 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
153044 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
153045 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
153046 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
153047 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
153048 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
153049 +set_advertising_44870 set_advertising 4 44870 NULL
153050 +init_rs_44873 init_rs 1 44873 NULL nohasharray
153051 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
153052 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
153053 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
153054 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
153055 +skb_availroom_44883 skb_availroom 0 44883 NULL
153056 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
153057 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
153058 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
153059 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
153060 +kaweth_open_44889 kaweth_open 0 44889 NULL
153061 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
153062 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
153063 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
153064 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
153065 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
153066 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
153067 +async_readv_44898 async_readv 0 44898 NULL
153068 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
153069 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
153070 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
153071 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
153072 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
153073 +ptype_show_44913 ptype_show 0 44913 NULL
153074 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
153075 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
153076 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
153077 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
153078 +bcm_recvmsg_44928 bcm_recvmsg 3 44928 NULL
153079 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
153080 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
153081 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
153082 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
153083 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
153084 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
153085 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
153086 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
153087 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
153088 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
153089 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
153090 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
153091 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
153092 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
153093 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
153094 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
153095 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
153096 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
153097 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
153098 +log_debug_read_44994 log_debug_read 0 44994 NULL
153099 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
153100 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
153101 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
153102 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
153103 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
153104 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
153105 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
153106 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
153107 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
153108 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
153109 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
153110 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
153111 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
153112 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL nohasharray
153113 +hfsplus_getxattr_45022 hfsplus_getxattr 0 45022 &ath10k_htt_connect_45022
153114 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
153115 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
153116 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL nohasharray
153117 +rose_sendmsg_45025 rose_sendmsg 3 45025 &dm_kvzalloc_45025
153118 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
153119 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
153120 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
153121 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
153122 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
153123 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
153124 +show_in_label_45039 show_in_label 0 45039 NULL
153125 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
153126 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
153127 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
153128 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
153129 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
153130 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
153131 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
153132 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
153133 +sel_write_user_45060 sel_write_user 3 45060 NULL
153134 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
153135 +show_45064 show 0 45064 NULL
153136 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
153137 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
153138 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
153139 +removable_show_45071 removable_show 0 45071 NULL nohasharray
153140 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
153141 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
153142 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
153143 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
153144 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
153145 +__device_suspend_45089 __device_suspend 0 45089 NULL
153146 +getattr_45091 getattr 0 45091 NULL
153147 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
153148 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
153149 +snd_card_new_45104 snd_card_new 5 45104 NULL
153150 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
153151 +write_iter_45109 write_iter 0 45109 NULL
153152 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
153153 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
153154 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
153155 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL nohasharray
153156 +sock_sendmsg_45117 sock_sendmsg 0 45117 &v9fs_xattr_user_set_45117
153157 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
153158 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
153159 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
153160 +send_to_tty_45141 send_to_tty 3 45141 NULL
153161 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
153162 +command_setapcor_45143 command_setapcor 0 45143 NULL
153163 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
153164 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
153165 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
153166 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
153167 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
153168 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
153169 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
153170 +device_write_45156 device_write 3-0 45156 NULL
153171 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
153172 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
153173 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
153174 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
153175 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
153176 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
153177 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
153178 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
153179 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
153180 +mce_write_45187 mce_write 0 45187 NULL
153181 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
153182 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
153183 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
153184 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
153185 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
153186 +kstrtou16_45199 kstrtou16 0 45199 NULL
153187 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
153188 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
153189 +add_child_45201 add_child 4 45201 NULL nohasharray
153190 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
153191 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
153192 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
153193 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
153194 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
153195 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
153196 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
153197 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
153198 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
153199 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
153200 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
153201 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
153202 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
153203 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
153204 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
153205 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
153206 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
153207 +event_enable_write_45238 event_enable_write 3 45238 NULL
153208 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
153209 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
153210 +show_45247 show 0 45247 NULL
153211 +write_ltv_45250 write_ltv 0 45250 NULL
153212 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
153213 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
153214 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
153215 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
153216 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
153217 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
153218 +store_45285 store 0 45285 NULL
153219 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
153220 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
153221 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
153222 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
153223 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
153224 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
153225 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
153226 +category_show_45304 category_show 0 45304 NULL nohasharray
153227 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
153228 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
153229 +hippi_header_45313 hippi_header 0 45313 NULL
153230 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
153231 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
153232 +compass_command_45324 compass_command 0 45324 NULL
153233 +quirk_strict_duplicate_filter_write_45325 quirk_strict_duplicate_filter_write 3 45325 NULL
153234 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
153235 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
153236 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
153237 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
153238 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
153239 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
153240 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
153241 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
153242 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
153243 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
153244 +xfs_file_aio_write_checks_45371 xfs_file_aio_write_checks 0 45371 NULL
153245 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
153246 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
153247 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
153248 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
153249 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
153250 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
153251 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
153252 +wlcore_write_45391 wlcore_write 0 45391 NULL
153253 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
153254 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
153255 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
153256 +keymap_store_45406 keymap_store 4 45406 NULL
153257 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
153258 +show_45409 show 0 45409 NULL
153259 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
153260 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
153261 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
153262 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
153263 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
153264 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
153265 +show_45419 show 0 45419 &sht15_wait_for_response_45419
153266 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
153267 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
153268 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
153269 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
153270 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
153271 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
153272 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
153273 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
153274 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
153275 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
153276 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
153277 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
153278 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
153279 +pm_state_show_45438 pm_state_show 0 45438 NULL
153280 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
153281 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
153282 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
153283 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
153284 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
153285 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
153286 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
153287 +catc_open_45451 catc_open 0 45451 NULL
153288 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
153289 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
153290 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
153291 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
153292 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
153293 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
153294 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
153295 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
153296 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
153297 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
153298 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
153299 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
153300 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
153301 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
153302 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
153303 +ec_read_45485 ec_read 0 45485 NULL
153304 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
153305 +lock_request_45495 lock_request 0 45495 NULL nohasharray
153306 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
153307 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
153308 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
153309 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
153310 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
153311 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
153312 +get_stats_45508 get_stats 0 45508 NULL
153313 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
153314 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
153315 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
153316 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
153317 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
153318 +store_45525 store 0-3 45525 &power_state_show_45525
153319 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
153320 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
153321 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
153322 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
153323 +copy_macs_45534 copy_macs 4 45534 NULL
153324 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
153325 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
153326 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
153327 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
153328 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
153329 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
153330 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
153331 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
153332 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
153333 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
153334 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
153335 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
153336 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
153337 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
153338 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
153339 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
153340 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
153341 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
153342 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
153343 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
153344 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
153345 +request_fw_file_45567 request_fw_file 0 45567 NULL
153346 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
153347 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
153348 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
153349 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
153350 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
153351 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
153352 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
153353 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
153354 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
153355 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
153356 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
153357 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
153358 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
153359 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
153360 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
153361 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
153362 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
153363 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
153364 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
153365 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
153366 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
153367 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
153368 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
153369 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
153370 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
153371 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
153372 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
153373 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
153374 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
153375 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
153376 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
153377 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
153378 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
153379 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
153380 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
153381 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
153382 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
153383 +modelname_store_45663 modelname_store 0-4 45663 NULL
153384 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
153385 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
153386 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
153387 +sd_probe_45675 sd_probe 0 45675 NULL
153388 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
153389 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
153390 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
153391 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
153392 +set_params_45684 set_params 0 45684 NULL nohasharray
153393 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
153394 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
153395 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
153396 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
153397 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
153398 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
153399 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
153400 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
153401 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
153402 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
153403 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
153404 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
153405 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
153406 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
153407 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
153408 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
153409 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
153410 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
153411 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
153412 +get_iface_param_45719 get_iface_param 0 45719 NULL
153413 +show_high_kb_45721 show_high_kb 0 45721 NULL
153414 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
153415 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
153416 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
153417 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
153418 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
153419 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
153420 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
153421 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
153422 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
153423 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
153424 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
153425 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
153426 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
153427 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
153428 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
153429 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
153430 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
153431 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
153432 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
153433 +FUA_show_45776 FUA_show 0 45776 NULL
153434 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
153435 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
153436 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
153437 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
153438 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
153439 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
153440 +cma_release_45795 cma_release 3 45795 NULL
153441 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
153442 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
153443 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
153444 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
153445 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
153446 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802 nohasharray
153447 +quirk_simultaneous_discovery_read_45802 quirk_simultaneous_discovery_read 3 45802 &michael_update_45802
153448 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
153449 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
153450 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
153451 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
153452 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
153453 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
153454 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
153455 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
153456 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
153457 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
153458 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
153459 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
153460 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
153461 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
153462 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
153463 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
153464 +start_endpoints_45825 start_endpoints 0 45825 NULL
153465 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
153466 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
153467 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
153468 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
153469 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
153470 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
153471 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
153472 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
153473 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
153474 +store_learning_45844 store_learning 0 45844 NULL
153475 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
153476 +insert_state_45848 insert_state 0 45848 NULL
153477 +activity_read_45850 activity_read 0-5-6 45850 NULL
153478 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
153479 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
153480 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
153481 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
153482 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
153483 +isdn_write_45863 isdn_write 3-0 45863 NULL
153484 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
153485 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
153486 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
153487 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
153488 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
153489 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
153490 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
153491 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
153492 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
153493 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
153494 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
153495 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
153496 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
153497 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
153498 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
153499 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
153500 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
153501 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
153502 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
153503 +lcd_read_45922 lcd_read 0-3 45922 NULL
153504 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
153505 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
153506 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
153507 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
153508 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
153509 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
153510 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL nohasharray
153511 +recomp_data_node_45931 recomp_data_node 0 45931 &request_ihex_firmware_45931
153512 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
153513 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
153514 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
153515 +show_fan_value_45938 show_fan_value 0 45938 NULL
153516 +display_store_45940 display_store 4-0 45940 NULL
153517 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
153518 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
153519 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
153520 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
153521 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
153522 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
153523 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
153524 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
153525 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
153526 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
153527 +set_45961 set 0 45961 NULL
153528 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
153529 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
153530 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
153531 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
153532 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
153533 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
153534 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
153535 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
153536 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
153537 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
153538 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
153539 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
153540 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
153541 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
153542 +dn_device_event_46004 dn_device_event 0 46004 NULL
153543 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
153544 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
153545 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL nohasharray
153546 +snd_hdac_exec_verb_46015 snd_hdac_exec_verb 0 46015 &rt2800pci_set_device_state_46015
153547 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
153548 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
153549 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
153550 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
153551 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
153552 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
153553 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
153554 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
153555 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
153556 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
153557 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
153558 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
153559 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
153560 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
153561 +socket_create_46047 socket_create 0 46047 NULL
153562 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
153563 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
153564 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
153565 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
153566 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
153567 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
153568 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
153569 +slhc_toss_46066 slhc_toss 0 46066 NULL
153570 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
153571 +in_use_show_46075 in_use_show 0 46075 NULL
153572 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
153573 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
153574 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
153575 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
153576 +unlock_lock_46087 unlock_lock 0 46087 NULL
153577 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
153578 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
153579 +store_46095 store 0 46095 NULL
153580 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
153581 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
153582 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
153583 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
153584 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
153585 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
153586 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
153587 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
153588 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
153589 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
153590 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
153591 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
153592 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
153593 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
153594 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
153595 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
153596 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
153597 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
153598 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL nohasharray
153599 +pcibios_sriov_enable_46148 pcibios_sriov_enable 0 46148 &elan_i2c_get_checksum_46148
153600 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
153601 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
153602 +dgram_bind_46155 dgram_bind 0 46155 NULL
153603 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
153604 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
153605 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
153606 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
153607 +atalk_sendmsg_46165 atalk_sendmsg 3 46165 NULL
153608 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
153609 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
153610 +write_index_46171 write_index 0 46171 NULL
153611 +open_46177 open 0 46177 NULL
153612 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
153613 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
153614 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
153615 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
153616 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
153617 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
153618 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL nohasharray
153619 +write8_reg_46188 write8_reg 4 46188 &kszphy_config_init_46188
153620 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
153621 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
153622 +fq_resize_46195 fq_resize 2 46195 NULL
153623 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
153624 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
153625 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
153626 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
153627 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
153628 +appid_show_46198 appid_show 0 46198 NULL
153629 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
153630 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
153631 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
153632 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
153633 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
153634 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
153635 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
153636 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
153637 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
153638 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
153639 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
153640 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
153641 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
153642 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
153643 +__get_any_page_46230 __get_any_page 0 46230 NULL
153644 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
153645 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
153646 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
153647 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
153648 +show_in_min_46238 show_in_min 0 46238 NULL
153649 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
153650 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
153651 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
153652 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
153653 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
153654 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
153655 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
153656 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
153657 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
153658 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
153659 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
153660 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
153661 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
153662 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
153663 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
153664 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
153665 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
153666 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
153667 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
153668 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
153669 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
153670 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
153671 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
153672 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
153673 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
153674 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
153675 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
153676 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
153677 +store_led_46310 store_led 0-4 46310 NULL
153678 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
153679 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
153680 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
153681 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
153682 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
153683 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
153684 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
153685 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
153686 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
153687 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
153688 +gs_can_open_46335 gs_can_open 0 46335 NULL
153689 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
153690 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
153691 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
153692 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
153693 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
153694 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
153695 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
153696 +mpt_config_46343 mpt_config 0 46343 NULL
153697 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
153698 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
153699 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
153700 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
153701 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
153702 +show_icon_46360 show_icon 4-0 46360 NULL
153703 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
153704 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
153705 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
153706 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
153707 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
153708 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
153709 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
153710 +via_build_controls_46378 via_build_controls 0 46378 NULL
153711 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
153712 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
153713 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
153714 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
153715 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
153716 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
153717 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
153718 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
153719 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
153720 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
153721 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
153722 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
153723 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
153724 +platform_gpio_count_46416 platform_gpio_count 0 46416 NULL
153725 +addr_to_user_46418 addr_to_user 0 46418 NULL
153726 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
153727 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
153728 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
153729 +proto_show_46426 proto_show 0 46426 NULL nohasharray
153730 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
153731 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
153732 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
153733 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
153734 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
153735 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
153736 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
153737 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
153738 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
153739 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
153740 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
153741 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
153742 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
153743 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
153744 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
153745 +E_P24_46463 E_P24 0 46463 NULL
153746 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
153747 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
153748 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
153749 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
153750 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
153751 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
153752 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
153753 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
153754 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
153755 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
153756 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
153757 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
153758 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
153759 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
153760 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
153761 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
153762 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
153763 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
153764 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
153765 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
153766 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
153767 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
153768 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
153769 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
153770 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
153771 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
153772 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
153773 +pptp_bind_46520 pptp_bind 0 46520 NULL
153774 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
153775 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
153776 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
153777 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
153778 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
153779 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
153780 +check_connect_46536 check_connect 0 46536 NULL
153781 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
153782 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
153783 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
153784 +raid_show_state_46545 raid_show_state 0 46545 NULL
153785 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
153786 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
153787 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
153788 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
153789 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
153790 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
153791 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
153792 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
153793 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
153794 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
153795 +nr_header_46575 nr_header 0 46575 NULL
153796 +store_46576 store 0-3 46576 NULL
153797 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
153798 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
153799 +__iwl_up_46589 __iwl_up 0 46589 NULL
153800 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
153801 +ec_device_read_46594 ec_device_read 3 46594 NULL
153802 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
153803 +show_mute_46600 show_mute 0 46600 NULL nohasharray
153804 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
153805 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
153806 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
153807 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
153808 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
153809 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
153810 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
153811 +dead_write_46612 dead_write 0 46612 NULL nohasharray
153812 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
153813 +stream_start_46613 stream_start 0 46613 NULL nohasharray
153814 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
153815 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
153816 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
153817 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
153818 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
153819 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
153820 +get_mode_46623 get_mode 0 46623 NULL
153821 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
153822 +dsense_show_46626 dsense_show 0 46626 NULL
153823 +il_set_mode_46630 il_set_mode 0 46630 NULL
153824 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
153825 +regmap_read_46634 regmap_read 0 46634 NULL
153826 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
153827 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
153828 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
153829 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
153830 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
153831 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
153832 +attr_get_46650 attr_get 0 46650 NULL
153833 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
153834 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
153835 +fanout_add_46656 fanout_add 0 46656 NULL
153836 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
153837 +read_short_reg_46669 read_short_reg 0 46669 NULL
153838 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
153839 +stream_pause_46673 stream_pause 0 46673 NULL
153840 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
153841 +msr_read_46679 msr_read 0-3 46679 NULL
153842 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
153843 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
153844 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
153845 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
153846 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
153847 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
153848 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
153849 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
153850 +saa7185_init_46704 saa7185_init 0 46704 NULL
153851 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
153852 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
153853 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
153854 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
153855 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
153856 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
153857 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
153858 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
153859 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
153860 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
153861 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
153862 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
153863 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
153864 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
153865 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
153866 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
153867 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
153868 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
153869 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
153870 +vti_get_size_46743 vti_get_size 0 46743 NULL
153871 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
153872 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
153873 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
153874 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
153875 +show_fan_status_46761 show_fan_status 0 46761 NULL
153876 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
153877 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
153878 +inet6_create_46770 inet6_create 0 46770 NULL
153879 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
153880 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
153881 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
153882 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
153883 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
153884 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
153885 +show_max_min_46796 show_max_min 0 46796 NULL
153886 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
153887 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
153888 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
153889 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
153890 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
153891 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
153892 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
153893 +writefn_46819 writefn 0-3 46819 NULL
153894 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
153895 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
153896 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
153897 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
153898 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
153899 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
153900 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
153901 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
153902 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
153903 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
153904 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
153905 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
153906 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
153907 +spi_async_46857 spi_async 0 46857 NULL
153908 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
153909 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
153910 +vsnprintf_46863 vsnprintf 0 46863 NULL
153911 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
153912 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
153913 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
153914 +restart_array_46866 restart_array 0 46866 NULL
153915 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
153916 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
153917 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
153918 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
153919 +rvmalloc_46873 rvmalloc 1 46873 NULL
153920 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
153921 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
153922 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
153923 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
153924 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
153925 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
153926 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
153927 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
153928 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
153929 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
153930 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
153931 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
153932 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
153933 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
153934 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
153935 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
153936 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
153937 +dgram_bind_46908 dgram_bind 0 46908 NULL
153938 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
153939 +store_46910 store 0-2 46910 NULL
153940 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
153941 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
153942 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
153943 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
153944 +igbvf_open_46920 igbvf_open 0 46920 NULL
153945 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
153946 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
153947 +fb_write_46924 fb_write 3-0 46924 NULL
153948 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
153949 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
153950 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
153951 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
153952 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
153953 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
153954 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
153955 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
153956 +coda_fsync_46958 coda_fsync 0 46958 NULL
153957 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
153958 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
153959 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
153960 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
153961 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
153962 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
153963 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
153964 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
153965 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
153966 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
153967 +user_set_46991 user_set 0 46991 NULL
153968 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
153969 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
153970 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
153971 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
153972 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
153973 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
153974 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
153975 +x25_device_event_47006 x25_device_event 0 47006 NULL
153976 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
153977 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
153978 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
153979 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
153980 +__map_single_47020 __map_single 3-4-7 47020 NULL
153981 +usbpn_open_47021 usbpn_open 0 47021 NULL
153982 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
153983 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
153984 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
153985 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
153986 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
153987 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
153988 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
153989 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
153990 +show_v86d_47041 show_v86d 0 47041 NULL
153991 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
153992 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
153993 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
153994 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
153995 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
153996 +final_47055 final 0 47055 NULL
153997 +open_rx_47057 open_rx 0 47057 NULL
153998 +udpv6_sendmsg_47060 udpv6_sendmsg 3 47060 NULL
153999 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
154000 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
154001 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
154002 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
154003 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
154004 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
154005 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
154006 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
154007 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
154008 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
154009 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
154010 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
154011 +export_47078 export 0 47078 NULL
154012 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
154013 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
154014 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
154015 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
154016 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
154017 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
154018 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
154019 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
154020 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
154021 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
154022 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
154023 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
154024 +carrier_show_47115 carrier_show 0 47115 NULL
154025 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
154026 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
154027 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
154028 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
154029 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
154030 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
154031 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
154032 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
154033 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
154034 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL nohasharray
154035 +mwifiex_alloc_dma_align_buf_47155 mwifiex_alloc_dma_align_buf 1 47155 &get_attr_rdpmc_47155
154036 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
154037 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
154038 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
154039 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
154040 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
154041 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
154042 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
154043 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
154044 +part_fail_show_47168 part_fail_show 0 47168 NULL
154045 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
154046 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
154047 +reg_show_name_47170 reg_show_name 0 47170 NULL
154048 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
154049 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
154050 +state_parse_47184 state_parse 0 47184 NULL
154051 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
154052 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
154053 +__set_signal_47207 __set_signal 0-4 47207 NULL
154054 +__rds_create_47212 __rds_create 0 47212 NULL
154055 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
154056 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
154057 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
154058 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
154059 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
154060 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
154061 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
154062 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
154063 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
154064 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
154065 +l2headersize_47238 l2headersize 0 47238 NULL
154066 +options_write_47243 options_write 3-0 47243 NULL
154067 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
154068 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
154069 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
154070 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
154071 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
154072 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
154073 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
154074 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
154075 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
154076 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
154077 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
154078 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
154079 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
154080 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
154081 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
154082 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
154083 +reg_write_47288 reg_write 0 47288 NULL
154084 +setattr_47289 setattr 0 47289 NULL
154085 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
154086 +vsnprintf_47291 vsnprintf 0 47291 NULL
154087 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
154088 +show_47293 show 0 47293 NULL
154089 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
154090 +rhashtable_rehash_attach_47298 rhashtable_rehash_attach 0 47298 NULL
154091 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
154092 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
154093 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
154094 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
154095 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
154096 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
154097 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
154098 +get_l4proto_47318 get_l4proto 0 47318 NULL
154099 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
154100 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
154101 +sock_sendmsg_nosec_47333 sock_sendmsg_nosec 0 47333 NULL
154102 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
154103 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
154104 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
154105 +tune_set_47343 tune_set 0-5 47343 NULL
154106 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
154107 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
154108 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
154109 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
154110 +md_allow_write_47353 md_allow_write 0 47353 NULL
154111 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
154112 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
154113 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
154114 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
154115 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
154116 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
154117 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
154118 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
154119 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
154120 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
154121 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
154122 +tun_recvmsg_47383 tun_recvmsg 3 47383 NULL
154123 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
154124 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
154125 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
154126 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
154127 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
154128 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
154129 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
154130 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
154131 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
154132 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
154133 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
154134 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
154135 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
154136 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
154137 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
154138 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
154139 +write_cmd_47414 write_cmd 0 47414 NULL
154140 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
154141 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
154142 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
154143 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
154144 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
154145 +bLength_show_47432 bLength_show 0 47432 NULL
154146 +fop_write_47433 fop_write 0-3 47433 NULL nohasharray
154147 +caif_seqpkt_sendmsg_47433 caif_seqpkt_sendmsg 3 47433 &fop_write_47433
154148 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
154149 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
154150 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
154151 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
154152 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
154153 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
154154 +environ_read_47451 environ_read 0-3 47451 NULL
154155 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
154156 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
154157 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
154158 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
154159 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
154160 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
154161 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
154162 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
154163 +newpart_47485 newpart 6-4 47485 NULL
154164 +read_47490 read 0-3 47490 NULL
154165 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
154166 +core_sys_select_47494 core_sys_select 1 47494 NULL
154167 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
154168 +jid_store_47498 jid_store 0-3 47498 NULL
154169 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
154170 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
154171 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
154172 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
154173 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
154174 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
154175 +unlink_simple_47506 unlink_simple 3 47506 NULL
154176 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
154177 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
154178 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
154179 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
154180 +inet_bind_47514 inet_bind 0 47514 NULL
154181 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
154182 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
154183 +eth_open_47519 eth_open 0 47519 NULL
154184 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
154185 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
154186 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
154187 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
154188 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
154189 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
154190 +get_port_47534 get_port 0 47534 NULL
154191 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
154192 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
154193 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
154194 +atl1_open_47550 atl1_open 0 47550 NULL
154195 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
154196 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
154197 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
154198 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
154199 +acpi_gpio_package_count_47562 acpi_gpio_package_count 0 47562 NULL
154200 +send_cmd_47563 send_cmd 0 47563 NULL
154201 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
154202 +send_command_47567 send_command 0 47567 NULL nohasharray
154203 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
154204 +read_ldt_47570 read_ldt 2 47570 NULL
154205 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
154206 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
154207 +pci_iomap_47575 pci_iomap 3 47575 NULL
154208 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
154209 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
154210 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
154211 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
154212 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
154213 +id_format_show_47585 id_format_show 0 47585 NULL
154214 +phy_read_47590 phy_read 0 47590 NULL
154215 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
154216 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
154217 +get_nic_info_47601 get_nic_info 0 47601 NULL
154218 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
154219 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
154220 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
154221 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
154222 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
154223 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
154224 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
154225 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
154226 +uea_request_47613 uea_request 4 47613 NULL
154227 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
154228 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
154229 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
154230 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
154231 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
154232 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
154233 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
154234 +SYSC_send_47629 SYSC_send 3 47629 NULL
154235 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
154236 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
154237 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
154238 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
154239 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
154240 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
154241 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
154242 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
154243 +fan_show_47664 fan_show 0 47664 NULL
154244 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
154245 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
154246 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
154247 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
154248 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
154249 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
154250 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
154251 +rtl8723b_parse_firmware_47686 rtl8723b_parse_firmware 0 47686 NULL
154252 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
154253 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
154254 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
154255 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
154256 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
154257 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
154258 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
154259 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
154260 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
154261 +save_microcode_47717 save_microcode 3 47717 NULL
154262 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
154263 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
154264 +wimax_show_47727 wimax_show 0 47727 NULL
154265 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
154266 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
154267 +walk_page_test_47731 walk_page_test 0 47731 NULL
154268 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
154269 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
154270 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
154271 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
154272 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
154273 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
154274 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
154275 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
154276 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
154277 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
154278 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
154279 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
154280 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
154281 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
154282 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
154283 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
154284 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
154285 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
154286 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
154287 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
154288 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
154289 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
154290 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
154291 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
154292 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
154293 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
154294 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
154295 +show_id_47795 show_id 0 47795 NULL
154296 +sl_open_47801 sl_open 0 47801 NULL
154297 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
154298 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
154299 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
154300 +lov_packmd_47810 lov_packmd 0 47810 NULL
154301 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
154302 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
154303 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
154304 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
154305 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
154306 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
154307 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
154308 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
154309 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
154310 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
154311 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
154312 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
154313 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
154314 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
154315 +raw_sendmsg_47838 raw_sendmsg 3 47838 NULL
154316 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
154317 +did_show_47843 did_show 0 47843 NULL nohasharray
154318 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
154319 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
154320 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
154321 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
154322 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
154323 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
154324 +reg_clear_47849 reg_clear 0 47849 NULL
154325 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
154326 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
154327 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
154328 +copy_47869 copy 0 47869 NULL
154329 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
154330 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
154331 +add_lease_context_47876 add_lease_context 0 47876 NULL
154332 +vhci_read_47878 vhci_read 3-0 47878 NULL
154333 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
154334 +array_size_show_47883 array_size_show 0 47883 NULL
154335 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
154336 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
154337 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
154338 +read_prph_47892 read_prph 0 47892 NULL
154339 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
154340 +add_fake_beep_paths_47898 add_fake_beep_paths 0 47898 NULL
154341 +read_regr_47902 read_regr 0 47902 NULL nohasharray
154342 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
154343 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
154344 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
154345 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
154346 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
154347 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
154348 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
154349 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
154350 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
154351 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
154352 +sp_header_47915 sp_header 0 47915 NULL nohasharray
154353 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
154354 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
154355 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
154356 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
154357 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
154358 +show_mlid_47928 show_mlid 0 47928 NULL
154359 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
154360 +b44_open_47950 b44_open 0 47950 NULL
154361 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
154362 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
154363 +pci_read_47962 pci_read 0 47962 NULL
154364 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
154365 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
154366 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
154367 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
154368 +show_stride_47971 show_stride 0 47971 NULL
154369 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
154370 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
154371 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
154372 +node_weight_read_47974 node_weight_read 0 47974 NULL
154373 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
154374 +flush_store_47978 flush_store 0-4 47978 NULL
154375 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
154376 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
154377 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
154378 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
154379 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
154380 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
154381 +enter_47990 enter 0 47990 &dbg_port_buf_47990
154382 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
154383 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
154384 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
154385 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
154386 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
154387 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
154388 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
154389 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
154390 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
154391 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
154392 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
154393 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
154394 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
154395 +coda_statfs_48015 coda_statfs 0 48015 NULL
154396 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
154397 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
154398 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
154399 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
154400 +sys32_pread_48037 sys32_pread 3 48037 NULL
154401 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
154402 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
154403 +show_vrm_48041 show_vrm 0 48041 NULL
154404 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
154405 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
154406 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
154407 +rate_show_48049 rate_show 0 48049 NULL
154408 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
154409 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
154410 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
154411 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
154412 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
154413 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
154414 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
154415 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
154416 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
154417 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
154418 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
154419 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
154420 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
154421 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
154422 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
154423 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
154424 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
154425 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
154426 +rmd256_final_48110 rmd256_final 0 48110 NULL
154427 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
154428 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
154429 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
154430 +get_48116 get 0 48116 &selinux_inode_permission_48116
154431 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
154432 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
154433 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
154434 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
154435 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
154436 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
154437 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
154438 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
154439 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
154440 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
154441 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
154442 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
154443 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
154444 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
154445 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
154446 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
154447 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
154448 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
154449 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
154450 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
154451 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
154452 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
154453 +macvlan_open_48169 macvlan_open 0 48169 NULL
154454 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
154455 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
154456 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
154457 +minix_setattr_48171 minix_setattr 0 48171 NULL
154458 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
154459 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
154460 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
154461 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
154462 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
154463 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
154464 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
154465 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
154466 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
154467 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
154468 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
154469 +eni_send_48189 eni_send 0 48189 NULL nohasharray
154470 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
154471 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
154472 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
154473 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
154474 +startup_48205 startup 0 48205 NULL
154475 +show_48207 show 0 48207 NULL
154476 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
154477 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
154478 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
154479 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
154480 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
154481 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
154482 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
154483 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
154484 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
154485 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
154486 +collisions_show_48236 collisions_show 0 48236 NULL
154487 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
154488 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
154489 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
154490 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
154491 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
154492 +vport_disable_48252 vport_disable 0 48252 NULL
154493 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
154494 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
154495 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
154496 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
154497 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
154498 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
154499 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
154500 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
154501 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
154502 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
154503 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
154504 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
154505 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
154506 +E_md4hash_48276 E_md4hash 0 48276 NULL
154507 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
154508 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
154509 +send_set_info_48288 send_set_info 7 48288 NULL
154510 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
154511 +ac_write_48295 ac_write 0-3 48295 NULL
154512 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
154513 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
154514 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
154515 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
154516 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
154517 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
154518 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
154519 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
154520 +patch_alc262_48312 patch_alc262 0 48312 NULL
154521 +crb_read_48313 crb_read 0 48313 NULL
154522 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
154523 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
154524 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
154525 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
154526 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
154527 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
154528 +show_version_48337 show_version 0 48337 NULL
154529 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
154530 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
154531 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
154532 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
154533 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
154534 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
154535 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
154536 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
154537 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
154538 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
154539 +follow_pte_48359 follow_pte 0 48359 NULL
154540 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
154541 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
154542 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
154543 +store_temp23_48364 store_temp23 0-4 48364 NULL
154544 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
154545 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
154546 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
154547 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
154548 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
154549 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
154550 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
154551 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
154552 +align_size_48396 align_size 0-2 48396 NULL
154553 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
154554 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
154555 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
154556 +sctp_getname_48405 sctp_getname 0 48405 NULL
154557 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
154558 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
154559 +bql_set_48412 bql_set 0-2 48412 NULL
154560 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
154561 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
154562 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
154563 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
154564 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
154565 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
154566 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
154567 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
154568 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
154569 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
154570 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
154571 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
154572 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
154573 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
154574 +print_filtered_48442 print_filtered 0-2 48442 NULL
154575 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
154576 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL nohasharray
154577 +ext3_direct_IO_48447 ext3_direct_IO 3 48447 &vlv_pipe_crc_ctl_reg_48447
154578 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
154579 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
154580 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
154581 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
154582 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
154583 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
154584 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
154585 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
154586 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
154587 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
154588 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
154589 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
154590 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
154591 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
154592 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
154593 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
154594 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
154595 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
154596 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
154597 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
154598 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
154599 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
154600 +store_48497 store 0-3 48497 NULL nohasharray
154601 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
154602 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
154603 +show_temp_type_48500 show_temp_type 0 48500 NULL
154604 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
154605 +serio_show_description_48505 serio_show_description 0 48505 NULL
154606 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
154607 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
154608 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
154609 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
154610 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
154611 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
154612 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
154613 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
154614 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
154615 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
154616 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
154617 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
154618 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
154619 +ths7303_write_48540 ths7303_write 0 48540 NULL
154620 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
154621 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
154622 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
154623 +f2fs_direct_IO_48556 f2fs_direct_IO 3 48556 NULL
154624 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
154625 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
154626 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
154627 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
154628 +command_resume_48565 command_resume 0 48565 NULL
154629 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
154630 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
154631 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
154632 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
154633 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
154634 +team_init_48574 team_init 0 48574 NULL
154635 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
154636 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
154637 +set_mode_48583 set_mode 0 48583 NULL
154638 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
154639 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
154640 +set_channels_48590 set_channels 0 48590 NULL
154641 +update_fw_48597 update_fw 0 48597 NULL
154642 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
154643 +label_SKIN_48603 label_SKIN 0 48603 NULL
154644 +ext4_ind_direct_IO_48607 ext4_ind_direct_IO 3 48607 NULL
154645 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
154646 +ctrl_48612 ctrl 0 48612 NULL
154647 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
154648 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
154649 +uni2char_48631 uni2char 0 48631 NULL
154650 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
154651 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
154652 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
154653 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
154654 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
154655 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
154656 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
154657 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
154658 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
154659 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL nohasharray
154660 +packet_recvmsg_48652 packet_recvmsg 3 48652 &__efx_reconfigure_port_48652
154661 +mtd_read_48655 mtd_read 0 48655 NULL
154662 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
154663 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
154664 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
154665 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
154666 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
154667 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
154668 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
154669 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
154670 +read_48672 read 0 48672 NULL
154671 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
154672 +emit_request_48679 emit_request 0 48679 NULL
154673 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
154674 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
154675 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
154676 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
154677 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
154678 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
154679 +create_css_48692 create_css 0 48692 NULL
154680 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
154681 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
154682 +altera_drscan_48698 altera_drscan 2 48698 NULL
154683 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
154684 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
154685 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
154686 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
154687 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
154688 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
154689 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
154690 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
154691 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
154692 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
154693 +show_therm_status_48723 show_therm_status 0 48723 NULL
154694 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
154695 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
154696 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
154697 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
154698 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
154699 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
154700 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
154701 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
154702 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
154703 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
154704 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
154705 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
154706 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
154707 +patch_alc269_48756 patch_alc269 0 48756 NULL
154708 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
154709 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
154710 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
154711 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
154712 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
154713 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL nohasharray
154714 +gpiod_count_48773 gpiod_count 0 48773 &rds_set_bool_option_48773
154715 +boottime_set_48781 boottime_set 0-4 48781 NULL
154716 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
154717 +transfer_48788 transfer 0 48788 NULL
154718 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
154719 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
154720 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
154721 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
154722 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
154723 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
154724 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
154725 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
154726 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
154727 +show_48809 show 0 48809 NULL
154728 +store_sched4_48815 store_sched4 4-0 48815 NULL
154729 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
154730 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
154731 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
154732 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
154733 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
154734 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
154735 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
154736 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
154737 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
154738 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
154739 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
154740 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
154741 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
154742 +insert_queue_48849 insert_queue 0 48849 NULL
154743 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
154744 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
154745 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
154746 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
154747 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
154748 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
154749 +submit_async_48869 submit_async 0 48869 NULL
154750 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
154751 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
154752 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
154753 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
154754 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
154755 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
154756 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
154757 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
154758 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
154759 +adummy_open_48895 adummy_open 0 48895 NULL
154760 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
154761 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
154762 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
154763 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
154764 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
154765 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
154766 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
154767 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
154768 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
154769 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
154770 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
154771 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
154772 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
154773 +send_cmd_48933 send_cmd 0 48933 NULL
154774 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
154775 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
154776 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
154777 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
154778 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
154779 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
154780 +br_dev_init_48956 br_dev_init 0 48956 NULL
154781 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
154782 +register_new_memory_48959 register_new_memory 0 48959 NULL
154783 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
154784 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
154785 +venus_fsync_48962 venus_fsync 0 48962 NULL
154786 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
154787 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
154788 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
154789 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
154790 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
154791 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
154792 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
154793 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
154794 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
154795 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
154796 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
154797 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
154798 +get_target_48984 get_target 0 48984 NULL nohasharray
154799 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
154800 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
154801 +show_48988 show 0 48988 NULL
154802 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
154803 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL nohasharray
154804 +mei_cl_alloc_cb_48992 mei_cl_alloc_cb 2 48992 &nes_store_nonidx_data_48992
154805 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
154806 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
154807 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
154808 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
154809 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
154810 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
154811 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
154812 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
154813 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
154814 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
154815 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
154816 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
154817 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
154818 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
154819 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
154820 +transient_status_49027 transient_status 4 49027 NULL
154821 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
154822 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
154823 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
154824 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
154825 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
154826 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
154827 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
154828 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
154829 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
154830 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
154831 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
154832 +ubi_read_49061 ubi_read 0 49061 NULL
154833 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
154834 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
154835 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
154836 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
154837 +read_regs_49068 read_regs 0 49068 NULL
154838 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
154839 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
154840 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
154841 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
154842 +show_fan_49076 show_fan 0 49076 NULL nohasharray
154843 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
154844 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
154845 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
154846 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
154847 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
154848 +scsi_register_49094 scsi_register 2 49094 NULL
154849 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
154850 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
154851 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
154852 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
154853 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
154854 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
154855 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
154856 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
154857 +dn_check_state_49133 dn_check_state 0 49133 NULL
154858 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
154859 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
154860 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
154861 +read_file_49137 read_file 4 49137 NULL
154862 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
154863 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
154864 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
154865 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
154866 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
154867 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
154868 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
154869 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151 nohasharray
154870 +p9_client_zc_rpc_49151 p9_client_zc_rpc 7 49151 &patch_vt1812_49151
154871 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
154872 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
154873 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
154874 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
154875 +gr_queue_49159 gr_queue 0 49159 NULL
154876 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
154877 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
154878 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
154879 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
154880 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
154881 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
154882 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
154883 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
154884 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
154885 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
154886 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
154887 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
154888 +phy_device_create_49190 phy_device_create 3 49190 NULL
154889 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
154890 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
154891 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
154892 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
154893 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
154894 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
154895 +aio_read_null_49202 aio_read_null 0 49202 NULL
154896 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
154897 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
154898 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
154899 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
154900 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
154901 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
154902 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
154903 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
154904 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
154905 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
154906 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
154907 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
154908 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
154909 +stop_discovery_49237 stop_discovery 4 49237 NULL
154910 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
154911 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
154912 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
154913 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
154914 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
154915 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
154916 +get_write_access_49253 get_write_access 0 49253 NULL
154917 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
154918 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
154919 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
154920 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
154921 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
154922 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
154923 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
154924 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
154925 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
154926 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
154927 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
154928 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
154929 +store_49284 store 0 49284 NULL
154930 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
154931 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
154932 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
154933 +store_49298 store 0-3 49298 NULL
154934 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
154935 +uio_read_49300 uio_read 3-0 49300 NULL
154936 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
154937 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
154938 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
154939 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
154940 +request_locality_49318 request_locality 0 49318 NULL
154941 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
154942 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
154943 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
154944 +show_freq_49329 show_freq 0 49329 NULL
154945 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
154946 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
154947 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
154948 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
154949 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
154950 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
154951 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
154952 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
154953 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
154954 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
154955 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
154956 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
154957 +avtab_init_49369 avtab_init 0 49369 NULL
154958 +px_raw_event_49371 px_raw_event 4 49371 NULL
154959 +resync_start_show_49372 resync_start_show 0 49372 NULL
154960 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
154961 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
154962 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
154963 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
154964 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
154965 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
154966 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
154967 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
154968 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
154969 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
154970 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
154971 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
154972 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
154973 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
154974 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
154975 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
154976 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
154977 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL nohasharray
154978 +gfs2_quota_check_49426 gfs2_quota_check 0 49426 &hdmiphy_s_stream_49426
154979 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
154980 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
154981 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
154982 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
154983 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
154984 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
154985 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
154986 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
154987 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
154988 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
154989 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
154990 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
154991 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
154992 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
154993 +buf_prepare_49476 buf_prepare 0 49476 NULL
154994 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
154995 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
154996 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
154997 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
154998 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
154999 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
155000 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
155001 +r820t_read_49492 r820t_read 0-4 49492 NULL
155002 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
155003 +ismt_access_49498 ismt_access 0 49498 NULL
155004 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
155005 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
155006 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
155007 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
155008 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
155009 +show_offset_49516 show_offset 0 49516 NULL
155010 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
155011 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
155012 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
155013 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
155014 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
155015 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
155016 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
155017 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
155018 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
155019 +read_partial_49528 read_partial 2 49528 &light_write_49528
155020 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
155021 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
155022 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
155023 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
155024 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
155025 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
155026 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
155027 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
155028 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
155029 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
155030 +read_status_49562 read_status 0 49562 NULL
155031 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
155032 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
155033 +show_taint_49568 show_taint 0 49568 NULL nohasharray
155034 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
155035 +major_show_49571 major_show 0 49571 NULL
155036 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
155037 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
155038 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
155039 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
155040 +readfifo_49583 readfifo 1 49583 NULL
155041 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
155042 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
155043 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
155044 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
155045 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
155046 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
155047 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
155048 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
155049 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
155050 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
155051 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
155052 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
155053 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
155054 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
155055 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
155056 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
155057 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
155058 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
155059 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
155060 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
155061 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
155062 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
155063 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
155064 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
155065 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
155066 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
155067 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
155068 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
155069 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
155070 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
155071 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
155072 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
155073 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
155074 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
155075 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
155076 +match_int_49672 match_int 0 49672 NULL
155077 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
155078 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
155079 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
155080 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
155081 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
155082 +fw_status_49690 fw_status 0 49690 NULL
155083 +__setup_irq_49696 __setup_irq 0 49696 NULL
155084 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
155085 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
155086 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
155087 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
155088 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
155089 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
155090 +show_online_49713 show_online 0 49713 NULL
155091 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
155092 +write_pool_49718 write_pool 3-0 49718 NULL
155093 +create_modalias_49720 create_modalias 0 49720 NULL
155094 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
155095 +__netlink_insert_49728 __netlink_insert 0 49728 NULL
155096 +pcnet_open_49729 pcnet_open 0 49729 NULL
155097 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
155098 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
155099 +write_exec_49737 write_exec 0 49737 NULL nohasharray
155100 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
155101 +check_frame_49741 check_frame 0 49741 NULL
155102 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
155103 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
155104 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
155105 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
155106 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
155107 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
155108 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL nohasharray
155109 +snd_hdac_get_connections_49750 snd_hdac_get_connections 0 49750 &__niu_wait_bits_clear_ipp_49750
155110 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
155111 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
155112 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
155113 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
155114 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
155115 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
155116 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
155117 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
155118 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
155119 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
155120 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
155121 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
155122 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
155123 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
155124 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
155125 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
155126 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
155127 +dev_show_49780 dev_show 0 49780 NULL
155128 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
155129 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
155130 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
155131 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
155132 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
155133 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
155134 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
155135 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
155136 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
155137 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
155138 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
155139 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
155140 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
155141 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
155142 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
155143 +show_config_pending_49814 show_config_pending 0 49814 NULL
155144 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
155145 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
155146 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
155147 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
155148 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
155149 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
155150 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
155151 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
155152 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
155153 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
155154 +hash_recvmsg_49844 hash_recvmsg 3 49844 NULL
155155 +twl4030_write_49846 twl4030_write 2 49846 NULL
155156 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
155157 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
155158 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
155159 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
155160 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
155161 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
155162 +store_modes_49864 store_modes 0-4 49864 NULL
155163 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
155164 +____request_module_49868 ____request_module 0 49868 NULL
155165 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
155166 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
155167 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
155168 +s_filter_49877 s_filter 0 49877 NULL
155169 +show_volt_max_49881 show_volt_max 0 49881 NULL
155170 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
155171 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
155172 +tgr192_init_49892 tgr192_init 0 49892 NULL
155173 +lb_throttle_49897 lb_throttle 0 49897 NULL
155174 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
155175 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
155176 +ea_put_49907 ea_put 0 49907 NULL
155177 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
155178 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
155179 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
155180 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
155181 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
155182 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
155183 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
155184 +_cpu_up_49927 _cpu_up 0 49927 NULL
155185 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
155186 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL nohasharray
155187 +md_setup_cluster_49936 md_setup_cluster 0 49936 &mxl301rf_set_params_49936
155188 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
155189 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
155190 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
155191 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
155192 +__cfg80211_alloc_event_skb_49963 __cfg80211_alloc_event_skb 6 49963 NULL
155193 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
155194 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
155195 +hda_widget_sysfs_init_49968 hda_widget_sysfs_init 0 49968 NULL
155196 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
155197 +volume_write_49971 volume_write 0 49971 NULL
155198 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
155199 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
155200 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
155201 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
155202 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
155203 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
155204 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
155205 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
155206 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
155207 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
155208 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
155209 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
155210 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
155211 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
155212 +run_49996 run 0 49996 NULL
155213 +write_49997 write 0 49997 NULL
155214 +__module_alloc_50004 __module_alloc 1 50004 NULL
155215 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
155216 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
155217 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
155218 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
155219 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
155220 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
155221 +isdn_read_50021 isdn_read 3-0 50021 NULL
155222 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
155223 +rose_device_event_50026 rose_device_event 0 50026 NULL
155224 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
155225 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
155226 +caif_stream_sendmsg_50030 caif_stream_sendmsg 3 50030 NULL
155227 +set_mtu_50032 set_mtu 0 50032 NULL
155228 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
155229 +sky2_open_50034 sky2_open 0 50034 NULL
155230 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
155231 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
155232 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
155233 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
155234 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
155235 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
155236 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
155237 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
155238 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
155239 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
155240 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
155241 +ioread8_50049 ioread8 0 50049 NULL
155242 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
155243 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
155244 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
155245 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
155246 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
155247 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
155248 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
155249 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
155250 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
155251 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
155252 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
155253 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
155254 +afs_writepages_50092 afs_writepages 0 50092 NULL
155255 +card_type_show_50095 card_type_show 0 50095 NULL
155256 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
155257 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
155258 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
155259 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
155260 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
155261 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
155262 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
155263 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
155264 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
155265 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
155266 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
155267 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
155268 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
155269 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
155270 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
155271 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
155272 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
155273 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
155274 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
155275 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
155276 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
155277 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
155278 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
155279 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
155280 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
155281 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
155282 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
155283 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
155284 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
155285 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
155286 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
155287 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
155288 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
155289 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
155290 +rx_refill_50166 rx_refill 0 50166 NULL
155291 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
155292 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
155293 +odev_update_50169 odev_update 2-0 50169 NULL
155294 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
155295 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
155296 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
155297 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
155298 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
155299 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
155300 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
155301 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
155302 +_mv88e6xxx_phy_write_indirect_50195 _mv88e6xxx_phy_write_indirect 0 50195 NULL
155303 +store_beep_50196 store_beep 0-4 50196 NULL
155304 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
155305 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
155306 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
155307 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
155308 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
155309 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
155310 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
155311 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
155312 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
155313 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
155314 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
155315 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
155316 +loadtime_init_50221 loadtime_init 0 50221 NULL
155317 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
155318 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
155319 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
155320 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
155321 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
155322 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
155323 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
155324 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
155325 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
155326 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
155327 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
155328 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
155329 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
155330 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
155331 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
155332 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
155333 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
155334 +netlink_send_50281 netlink_send 0 50281 NULL
155335 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
155336 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
155337 +store_50289 store 0-3 50289 NULL
155338 +show_in10_50295 show_in10 0 50295 NULL
155339 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
155340 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
155341 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
155342 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
155343 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
155344 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
155345 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
155346 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
155347 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
155348 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
155349 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
155350 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
155351 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
155352 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
155353 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
155354 +do_launder_page_50329 do_launder_page 0 50329 NULL
155355 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
155356 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
155357 +dax_io_50336 dax_io 5-4-0 50336 NULL
155358 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
155359 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
155360 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
155361 +tpm_read_50344 tpm_read 3-0 50344 NULL
155362 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
155363 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
155364 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
155365 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
155366 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
155367 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
155368 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
155369 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
155370 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
155371 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
155372 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
155373 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
155374 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
155375 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
155376 +set_ctrl_50374 set_ctrl 0 50374 NULL
155377 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
155378 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
155379 +store_temp62_50383 store_temp62 0-4 50383 NULL
155380 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
155381 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
155382 +flags_show_50391 flags_show 0 50391 NULL
155383 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
155384 +base_sock_create_50400 base_sock_create 0 50400 NULL
155385 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
155386 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL nohasharray
155387 +read8_reg_50410 read8_reg 4 50410 &inode_getsecctx_50410
155388 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
155389 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
155390 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
155391 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
155392 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
155393 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
155394 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
155395 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
155396 +event_input_50432 event_input 0 50432 NULL
155397 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
155398 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
155399 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
155400 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
155401 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
155402 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
155403 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
155404 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
155405 +udf_writepages_50451 udf_writepages 0 50451 NULL
155406 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
155407 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
155408 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
155409 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
155410 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
155411 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
155412 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
155413 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
155414 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
155415 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
155416 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
155417 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
155418 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
155419 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
155420 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
155421 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
155422 +freeze_show_50489 freeze_show 0 50489 NULL
155423 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
155424 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
155425 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
155426 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
155427 +validate_50497 validate 0 50497 NULL
155428 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
155429 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
155430 +numa_node_show_50504 numa_node_show 0 50504 NULL
155431 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
155432 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
155433 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
155434 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
155435 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
155436 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
155437 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
155438 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
155439 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
155440 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
155441 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
155442 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
155443 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
155444 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
155445 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
155446 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
155447 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
155448 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
155449 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
155450 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
155451 +bh_get_50543 bh_get 0 50543 NULL
155452 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
155453 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
155454 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
155455 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
155456 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
155457 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
155458 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
155459 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
155460 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
155461 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
155462 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
155463 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
155464 +mwave_write_50571 mwave_write 0-3 50571 NULL
155465 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
155466 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
155467 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
155468 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
155469 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
155470 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
155471 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
155472 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
155473 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
155474 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
155475 +load_map_50592 load_map 0 50592 NULL
155476 +sge_rx_50594 sge_rx 3 50594 NULL
155477 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
155478 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
155479 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
155480 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
155481 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
155482 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
155483 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
155484 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
155485 +ipr_halt_50616 ipr_halt 0 50616 NULL
155486 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
155487 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
155488 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
155489 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
155490 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
155491 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
155492 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
155493 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
155494 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
155495 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
155496 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
155497 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
155498 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
155499 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
155500 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
155501 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
155502 +show_50648 show 0 50648 NULL
155503 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
155504 +fat_direct_IO_50654 fat_direct_IO 3 50654 NULL
155505 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
155506 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
155507 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
155508 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
155509 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
155510 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
155511 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
155512 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
155513 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
155514 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
155515 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
155516 +addr_len_show_50673 addr_len_show 0 50673 NULL
155517 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
155518 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
155519 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
155520 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
155521 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
155522 +store_50690 store 0-3 50690 NULL
155523 +_ep_queue_50692 _ep_queue 0 50692 NULL
155524 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
155525 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
155526 +discover_50707 discover 0 50707 NULL
155527 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
155528 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
155529 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
155530 +epool_init_50723 epool_init 2 50723 NULL
155531 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
155532 +device_attach_50730 device_attach 0 50730 NULL nohasharray
155533 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
155534 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
155535 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
155536 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
155537 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
155538 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
155539 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
155540 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
155541 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
155542 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
155543 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
155544 +skb_padto_50759 skb_padto 2 50759 NULL
155545 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
155546 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
155547 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
155548 +isight_trigger_50765 isight_trigger 0 50765 NULL
155549 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
155550 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
155551 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
155552 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
155553 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
155554 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
155555 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
155556 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
155557 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
155558 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
155559 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
155560 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
155561 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
155562 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
155563 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
155564 +store_50792 store 0 50792 NULL
155565 +tpm_write_50798 tpm_write 3-0 50798 NULL
155566 +write_flush_50803 write_flush 3-0 50803 NULL
155567 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
155568 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
155569 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
155570 +dvb_play_50814 dvb_play 3-0 50814 NULL
155571 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
155572 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
155573 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
155574 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
155575 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
155576 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
155577 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
155578 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
155579 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
155580 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
155581 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
155582 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
155583 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
155584 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
155585 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
155586 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
155587 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
155588 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
155589 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
155590 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
155591 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
155592 +nla_put_string_50887 nla_put_string 0 50887 NULL
155593 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
155594 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
155595 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
155596 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
155597 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
155598 +subconnector_show_50902 subconnector_show 0 50902 NULL
155599 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
155600 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
155601 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
155602 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
155603 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
155604 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
155605 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
155606 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
155607 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
155608 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
155609 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
155610 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
155611 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
155612 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
155613 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
155614 +busnum_show_50927 busnum_show 0 50927 NULL
155615 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
155616 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
155617 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
155618 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
155619 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
155620 +show_device_status_50947 show_device_status 0 50947 NULL
155621 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
155622 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
155623 +set_50949 set 0 50949 NULL nohasharray
155624 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
155625 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
155626 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
155627 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
155628 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
155629 +zl10036_write_50952 zl10036_write 0 50952 NULL
155630 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
155631 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
155632 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
155633 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
155634 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
155635 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
155636 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
155637 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
155638 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
155639 +null_final_50967 null_final 0 50967 NULL
155640 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
155641 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
155642 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
155643 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
155644 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
155645 +timeout_write_50991 timeout_write 3-0 50991 NULL
155646 +interval_show_50993 interval_show 0 50993 NULL
155647 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
155648 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
155649 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
155650 +security_load_policy_50997 security_load_policy 0 50997 NULL
155651 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
155652 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
155653 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
155654 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
155655 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
155656 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
155657 +ppp_read_51017 ppp_read 0-3 51017 NULL
155658 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
155659 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
155660 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
155661 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
155662 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
155663 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
155664 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
155665 +mv88e6xxx_phy_read_indirect_51035 mv88e6xxx_phy_read_indirect 2 51035 NULL
155666 +dump_midi_51040 dump_midi 3 51040 NULL nohasharray
155667 +cma_free_write_51040 cma_free_write 2 51040 &dump_midi_51040
155668 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
155669 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
155670 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042 nohasharray
155671 +req_run_51042 req_run 0 51042 &i915_gem_object_get_pages_phys_51042
155672 +store_detach_51045 store_detach 0-4 51045 NULL
155673 +show_51050 show 0 51050 NULL nohasharray
155674 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
155675 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
155676 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
155677 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
155678 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
155679 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
155680 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
155681 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
155682 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
155683 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
155684 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
155685 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
155686 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
155687 +removable_show_51080 removable_show 0 51080 NULL
155688 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
155689 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
155690 +register_jprobes_51086 register_jprobes 0 51086 NULL
155691 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
155692 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
155693 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
155694 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
155695 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
155696 +hci_req_run_skb_51098 hci_req_run_skb 0 51098 NULL
155697 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
155698 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
155699 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
155700 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
155701 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
155702 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
155703 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
155704 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
155705 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
155706 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
155707 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
155708 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
155709 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
155710 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
155711 +amanda_help_51133 amanda_help 0 51133 NULL
155712 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
155713 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
155714 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
155715 +reg_read_51137 reg_read 0 51137 NULL nohasharray
155716 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
155717 +show_in_input_51138 show_in_input 0 51138 NULL
155718 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
155719 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
155720 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
155721 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
155722 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
155723 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
155724 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
155725 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
155726 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
155727 +driver_attach_51156 driver_attach 0 51156 NULL
155728 +device_rev_show_51157 device_rev_show 0 51157 NULL
155729 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
155730 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
155731 +online_store_51175 online_store 0-4 51175 NULL
155732 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
155733 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
155734 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
155735 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
155736 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
155737 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
155738 +dpms_show_51191 dpms_show 0 51191 NULL
155739 +get_uint_51193 get_uint 0 51193 NULL
155740 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
155741 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
155742 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
155743 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
155744 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
155745 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
155746 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
155747 +sr_done_51211 sr_done 0 51211 NULL
155748 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
155749 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
155750 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
155751 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
155752 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
155753 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
155754 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
155755 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
155756 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
155757 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
155758 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
155759 +goto_high_power_51237 goto_high_power 0 51237 NULL
155760 +drm_property_create_51239 drm_property_create 4 51239 NULL
155761 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
155762 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
155763 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
155764 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
155765 +st_read_51251 st_read 3-0 51251 NULL nohasharray
155766 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
155767 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
155768 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
155769 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
155770 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
155771 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
155772 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
155773 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
155774 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
155775 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
155776 +e100_up_51268 e100_up 0 51268 NULL
155777 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
155778 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
155779 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
155780 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
155781 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
155782 +send_51279 send 0 51279 NULL nohasharray
155783 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
155784 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
155785 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
155786 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
155787 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
155788 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
155789 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
155790 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
155791 +disable_51293 disable 0 51293 NULL
155792 +chip_name_show_51296 chip_name_show 0 51296 NULL
155793 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
155794 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
155795 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
155796 +nv_open_51300 nv_open 0 51300 NULL
155797 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
155798 +get_sset_count_51303 get_sset_count 0 51303 NULL
155799 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
155800 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
155801 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
155802 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
155803 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
155804 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
155805 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
155806 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
155807 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
155808 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
155809 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
155810 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
155811 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
155812 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
155813 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
155814 +device_user_purge_51340 device_user_purge 0 51340 NULL
155815 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
155816 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
155817 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
155818 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
155819 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
155820 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
155821 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
155822 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
155823 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
155824 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
155825 +show_hue_51369 show_hue 0 51369 NULL
155826 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
155827 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
155828 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
155829 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
155830 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
155831 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
155832 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
155833 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
155834 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
155835 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
155836 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
155837 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
155838 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
155839 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
155840 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
155841 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
155842 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
155843 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
155844 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
155845 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
155846 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
155847 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
155848 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
155849 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
155850 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
155851 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
155852 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
155853 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
155854 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
155855 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
155856 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
155857 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
155858 +yam_open_51447 yam_open 0 51447 NULL
155859 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
155860 +axnet_open_51453 axnet_open 0 51453 NULL
155861 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
155862 +gdth_halt_51460 gdth_halt 0 51460 NULL
155863 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
155864 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
155865 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
155866 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
155867 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
155868 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
155869 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
155870 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
155871 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
155872 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
155873 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
155874 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
155875 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
155876 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
155877 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
155878 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
155879 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
155880 +delay_show_51497 delay_show 0 51497 NULL
155881 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
155882 +get_dev_status_51505 get_dev_status 0 51505 NULL
155883 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
155884 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
155885 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
155886 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
155887 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
155888 +store_51519 store 0-3 51519 NULL
155889 +show_dts_51521 show_dts 0 51521 NULL
155890 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
155891 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
155892 +upload_code_51528 upload_code 0 51528 NULL
155893 +key_search_51533 key_search 0 51533 NULL
155894 +vid_show_51538 vid_show 0 51538 NULL
155895 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
155896 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
155897 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
155898 +new_offset_show_51546 new_offset_show 0 51546 NULL
155899 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
155900 +mbox_write_51548 mbox_write 3-0 51548 NULL
155901 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
155902 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
155903 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
155904 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
155905 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
155906 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
155907 +write_u64_51561 write_u64 0 51561 NULL
155908 +read_fw_51564 read_fw 0-5-6 51564 NULL
155909 +tx_sg_51567 tx_sg 0 51567 NULL
155910 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
155911 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
155912 +bt_sock_stream_recvmsg_51582 bt_sock_stream_recvmsg 3 51582 NULL
155913 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
155914 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
155915 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
155916 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
155917 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
155918 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
155919 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
155920 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
155921 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
155922 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
155923 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
155924 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
155925 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
155926 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
155927 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
155928 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
155929 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
155930 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
155931 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
155932 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
155933 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
155934 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
155935 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
155936 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
155937 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
155938 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
155939 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
155940 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
155941 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
155942 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
155943 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
155944 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
155945 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
155946 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
155947 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
155948 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
155949 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
155950 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
155951 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
155952 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
155953 +md5_update_51700 md5_update 0 51700 NULL
155954 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
155955 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
155956 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
155957 +sel_write_access_51704 sel_write_access 3 51704 NULL
155958 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
155959 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
155960 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
155961 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
155962 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
155963 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
155964 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
155965 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
155966 +str_read_51731 str_read 4-0 51731 NULL
155967 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
155968 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
155969 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
155970 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
155971 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
155972 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
155973 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
155974 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
155975 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
155976 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
155977 +if_write_51756 if_write 3 51756 NULL
155978 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
155979 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
155980 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
155981 +__fswab32_51781 __fswab32 0 51781 NULL
155982 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
155983 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
155984 +expkey_parse_51787 expkey_parse 0 51787 NULL
155985 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
155986 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
155987 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
155988 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
155989 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
155990 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
155991 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
155992 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
155993 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
155994 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
155995 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
155996 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
155997 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
155998 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
155999 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
156000 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
156001 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
156002 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
156003 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
156004 +write_packet_51838 write_packet 0 51838 NULL
156005 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
156006 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
156007 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
156008 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
156009 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
156010 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
156011 +ioread32_51847 ioread32 0 51847 NULL nohasharray
156012 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
156013 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
156014 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
156015 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
156016 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
156017 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
156018 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
156019 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
156020 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
156021 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
156022 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
156023 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
156024 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
156025 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
156026 +user_read_51881 user_read 3 51881 NULL
156027 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
156028 +b44_readphy_51890 b44_readphy 0 51890 NULL
156029 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
156030 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
156031 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
156032 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
156033 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
156034 +query_gid_51901 query_gid 0 51901 NULL
156035 +get_pages_51902 get_pages 0 51902 NULL
156036 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
156037 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
156038 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
156039 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
156040 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
156041 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
156042 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
156043 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
156044 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
156045 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
156046 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
156047 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
156048 +task_has_system_51936 task_has_system 0 51936 NULL
156049 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
156050 +direct_IO_51941 direct_IO 0 51941 NULL
156051 +show_test_51942 show_test 0 51942 NULL
156052 +pm_test_show_51946 pm_test_show 0 51946 NULL
156053 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
156054 +get_clock_info_51952 get_clock_info 4 51952 NULL
156055 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
156056 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
156057 +size_show_51963 size_show 0 51963 NULL
156058 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
156059 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
156060 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
156061 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
156062 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
156063 +read_page_51972 read_page 2 51972 NULL
156064 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
156065 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
156066 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
156067 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
156068 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
156069 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
156070 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
156071 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
156072 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
156073 +__detect_osd_51993 __detect_osd 0 51993 NULL
156074 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
156075 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
156076 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
156077 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
156078 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
156079 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
156080 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
156081 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
156082 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
156083 +dummy_enable_52019 dummy_enable 0 52019 NULL
156084 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
156085 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
156086 +r820t_write_52023 r820t_write 0-4 52023 NULL
156087 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
156088 +show_current_driver_52027 show_current_driver 0 52027 NULL
156089 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
156090 +override_release_52032 override_release 2 52032 NULL
156091 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
156092 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
156093 +irda_create_52042 irda_create 0 52042 NULL
156094 +netdev_show_52044 netdev_show 0 52044 NULL
156095 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
156096 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
156097 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
156098 +show_version_52054 show_version 0 52054 NULL
156099 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
156100 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
156101 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
156102 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
156103 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
156104 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
156105 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
156106 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
156107 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
156108 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
156109 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
156110 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
156111 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
156112 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
156113 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
156114 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
156115 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
156116 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
156117 +udp_recvmsg_52094 udp_recvmsg 3 52094 NULL
156118 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
156119 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
156120 +mtrr_save_52097 mtrr_save 0 52097 NULL
156121 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
156122 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
156123 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
156124 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
156125 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
156126 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
156127 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
156128 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
156129 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
156130 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
156131 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
156132 +sub_alloc_52140 sub_alloc 0 52140 NULL
156133 +netdev_open_52143 netdev_open 0 52143 NULL
156134 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
156135 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
156136 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
156137 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
156138 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
156139 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
156140 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
156141 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
156142 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
156143 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
156144 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
156145 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
156146 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
156147 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
156148 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
156149 +mxuport_open_52173 mxuport_open 0 52173 NULL
156150 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
156151 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
156152 +print_prefix_52176 print_prefix 0 52176 NULL
156153 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
156154 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
156155 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
156156 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
156157 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
156158 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
156159 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
156160 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
156161 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
156162 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
156163 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
156164 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
156165 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
156166 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
156167 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
156168 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
156169 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
156170 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
156171 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
156172 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
156173 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
156174 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
156175 +de_init_rings_52222 de_init_rings 0 52222 NULL
156176 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
156177 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
156178 +show_chgmode_52225 show_chgmode 0 52225 NULL
156179 +ptype_store_52226 ptype_store 0-3 52226 NULL
156180 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
156181 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
156182 +max1111_read_52230 max1111_read 0 52230 NULL
156183 +nvram_read_52231 nvram_read 0-3 52231 NULL
156184 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
156185 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
156186 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
156187 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
156188 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
156189 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
156190 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
156191 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
156192 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
156193 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
156194 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
156195 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
156196 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
156197 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
156198 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
156199 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
156200 +flush_52261 flush 0 52261 NULL
156201 +read_52268 read 0 52268 NULL
156202 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
156203 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
156204 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
156205 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
156206 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
156207 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
156208 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
156209 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
156210 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
156211 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
156212 +rw_read_52299 rw_read 6-0-5 52299 NULL
156213 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
156214 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
156215 +sis5595_access_52305 sis5595_access 0 52305 NULL
156216 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
156217 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
156218 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
156219 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
156220 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
156221 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
156222 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
156223 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
156224 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
156225 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
156226 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
156227 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
156228 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
156229 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
156230 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
156231 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
156232 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
156233 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
156234 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
156235 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
156236 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
156237 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
156238 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
156239 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
156240 +hur_len_52339 hur_len 0 52339 NULL
156241 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
156242 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
156243 +store_52342 store 0-3 52342 NULL
156244 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
156245 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
156246 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
156247 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
156248 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
156249 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
156250 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
156251 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
156252 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
156253 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
156254 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
156255 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
156256 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
156257 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
156258 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
156259 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
156260 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
156261 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
156262 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
156263 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
156264 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
156265 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
156266 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
156267 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
156268 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
156269 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
156270 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
156271 +task_has_security_52386 task_has_security 0 52386 NULL nohasharray
156272 +nct7904_write_reg_52386 nct7904_write_reg 0 52386 &task_has_security_52386
156273 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
156274 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
156275 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
156276 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
156277 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
156278 +pm_suspend_52403 pm_suspend 0 52403 NULL
156279 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
156280 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
156281 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
156282 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
156283 +clariion_activate_52414 clariion_activate 0 52414 NULL
156284 +do_md_run_52416 do_md_run 0 52416 NULL
156285 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
156286 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
156287 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
156288 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
156289 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
156290 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
156291 +delay_status_52431 delay_status 5 52431 NULL nohasharray
156292 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
156293 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
156294 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
156295 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
156296 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
156297 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
156298 +show_radios_state_52445 show_radios_state 0 52445 NULL
156299 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
156300 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
156301 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
156302 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
156303 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
156304 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
156305 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
156306 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
156307 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
156308 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
156309 +show_id_ext_52472 show_id_ext 0 52472 NULL
156310 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
156311 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
156312 +tipc_sendmsg_52481 tipc_sendmsg 3 52481 NULL
156313 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
156314 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
156315 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
156316 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
156317 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
156318 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
156319 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
156320 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
156321 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
156322 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
156323 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
156324 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
156325 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
156326 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
156327 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
156328 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
156329 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
156330 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
156331 +disable_slot_52512 disable_slot 0 52512 NULL
156332 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
156333 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
156334 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
156335 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
156336 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
156337 +get_session_param_52521 get_session_param 0 52521 NULL
156338 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
156339 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
156340 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
156341 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
156342 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
156343 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
156344 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
156345 +show_caseopen_52539 show_caseopen 0 52539 NULL
156346 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
156347 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
156348 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
156349 +set_fan_52544 set_fan 0-4 52544 NULL
156350 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
156351 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
156352 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
156353 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
156354 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
156355 +cropcap_52561 cropcap 0 52561 NULL
156356 +atalk_create_52562 atalk_create 0 52562 NULL
156357 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
156358 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
156359 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
156360 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
156361 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
156362 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
156363 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
156364 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
156365 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
156366 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
156367 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
156368 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
156369 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
156370 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
156371 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
156372 +ath10k_start_52596 ath10k_start 0 52596 NULL
156373 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
156374 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
156375 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
156376 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
156377 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
156378 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
156379 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
156380 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
156381 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
156382 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
156383 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
156384 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
156385 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
156386 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
156387 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
156388 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
156389 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
156390 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
156391 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
156392 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
156393 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
156394 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
156395 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
156396 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
156397 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
156398 +reg_write_range_52690 reg_write_range 4 52690 NULL
156399 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
156400 +store_52696 store 0-3 52696 NULL
156401 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
156402 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
156403 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
156404 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
156405 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
156406 +action_show_52711 action_show 0 52711 NULL
156407 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
156408 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
156409 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
156410 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
156411 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
156412 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
156413 +sendbytes_52726 sendbytes 0 52726 NULL
156414 +set_capture_52728 set_capture 0 52728 NULL
156415 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
156416 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
156417 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
156418 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
156419 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
156420 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
156421 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
156422 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
156423 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
156424 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
156425 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
156426 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
156427 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
156428 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
156429 +store_52770 store 0 52770 NULL
156430 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
156431 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
156432 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
156433 +show_pec_52779 show_pec 0 52779 NULL
156434 +set_target_52783 set_target 0-4 52783 NULL
156435 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
156436 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
156437 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
156438 +show_52793 show 0 52793 NULL
156439 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
156440 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
156441 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
156442 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
156443 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
156444 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
156445 +run_start_commands_52808 run_start_commands 0 52808 NULL
156446 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
156447 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
156448 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
156449 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
156450 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
156451 +show_eco_52820 show_eco 0 52820 NULL
156452 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
156453 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
156454 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
156455 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
156456 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
156457 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
156458 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
156459 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
156460 +apei_read_52843 apei_read 0 52843 NULL
156461 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
156462 +modelname_show_52855 modelname_show 0 52855 NULL
156463 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
156464 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
156465 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
156466 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
156467 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
156468 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
156469 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
156470 +cccr_show_52879 cccr_show 0 52879 NULL
156471 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
156472 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
156473 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
156474 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
156475 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
156476 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
156477 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
156478 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
156479 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
156480 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
156481 +read_cam_control_52903 read_cam_control 0 52903 NULL
156482 +parse_52905 parse 0 52905 NULL
156483 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
156484 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
156485 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
156486 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
156487 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
156488 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
156489 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
156490 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
156491 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
156492 +queue_show_random_52946 queue_show_random 0 52946 NULL
156493 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
156494 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
156495 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
156496 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
156497 +adv7170_write_52956 adv7170_write 0 52956 NULL
156498 +cma_alloc_mem_52959 cma_alloc_mem 2 52959 NULL
156499 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
156500 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
156501 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
156502 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
156503 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
156504 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
156505 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
156506 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
156507 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
156508 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
156509 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
156510 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
156511 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
156512 +num_node_state_52989 num_node_state 0 52989 NULL
156513 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
156514 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
156515 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
156516 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
156517 +ican3_open_52999 ican3_open 0 52999 NULL
156518 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
156519 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
156520 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
156521 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
156522 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
156523 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
156524 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
156525 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
156526 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
156527 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
156528 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
156529 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
156530 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
156531 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
156532 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
156533 +ndelay_show_53032 ndelay_show 0 53032 NULL
156534 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
156535 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
156536 +show_link_type_53045 show_link_type 0 53045 NULL
156537 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
156538 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
156539 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
156540 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
156541 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
156542 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
156543 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
156544 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
156545 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
156546 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
156547 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
156548 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
156549 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
156550 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
156551 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
156552 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
156553 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
156554 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
156555 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
156556 +deauthenticate_53093 deauthenticate 0 53093 NULL
156557 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
156558 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
156559 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
156560 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
156561 +queue_var_show_53098 queue_var_show 0 53098 NULL
156562 +set_button_53099 set_button 0-4 53099 NULL
156563 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
156564 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
156565 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
156566 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
156567 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
156568 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
156569 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
156570 +verity_status_53120 verity_status 5 53120 NULL nohasharray
156571 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
156572 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
156573 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
156574 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
156575 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
156576 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
156577 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
156578 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
156579 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
156580 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
156581 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
156582 +find_domain_name_53149 find_domain_name 0 53149 NULL
156583 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
156584 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
156585 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
156586 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
156587 +pwm_enable_53163 pwm_enable 0 53163 NULL
156588 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
156589 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
156590 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
156591 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
156592 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
156593 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
156594 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
156595 +skfp_open_53190 skfp_open 0 53190 NULL
156596 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
156597 +ti_write_room_53194 ti_write_room 0 53194 NULL
156598 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
156599 +dax_io_53196 dax_io 4-3 53196 NULL
156600 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
156601 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
156602 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
156603 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
156604 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
156605 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
156606 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
156607 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
156608 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
156609 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
156610 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
156611 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
156612 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
156613 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
156614 +enable_supply_53242 enable_supply 0 53242 NULL
156615 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
156616 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
156617 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
156618 +tun_do_read_53245 tun_do_read 0 53245 NULL
156619 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
156620 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
156621 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
156622 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
156623 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
156624 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
156625 +bcmgenet_alloc_rx_buffers_53259 bcmgenet_alloc_rx_buffers 0 53259 NULL
156626 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
156627 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
156628 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
156629 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
156630 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
156631 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
156632 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
156633 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
156634 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
156635 +kstrtoull_53273 kstrtoull 0 53273 NULL
156636 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
156637 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
156638 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
156639 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
156640 +null_update_53290 null_update 0 53290 NULL
156641 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
156642 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
156643 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
156644 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
156645 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
156646 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
156647 +x25_sendmsg_53311 x25_sendmsg 3 53311 NULL
156648 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
156649 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
156650 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
156651 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
156652 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
156653 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
156654 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
156655 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
156656 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
156657 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
156658 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
156659 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
156660 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
156661 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
156662 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
156663 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
156664 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
156665 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
156666 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
156667 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
156668 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
156669 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
156670 +key_timeout_53364 key_timeout 0 53364 NULL
156671 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
156672 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
156673 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
156674 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
156675 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
156676 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
156677 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
156678 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
156679 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
156680 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
156681 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
156682 +fuse_permission_53387 fuse_permission 0 53387 NULL
156683 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
156684 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
156685 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
156686 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
156687 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
156688 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
156689 +hotkey_write_53403 hotkey_write 0 53403 NULL
156690 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
156691 +start_53407 start 0 53407 NULL
156692 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
156693 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
156694 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
156695 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
156696 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
156697 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
156698 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
156699 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
156700 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
156701 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
156702 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
156703 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
156704 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
156705 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
156706 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
156707 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
156708 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
156709 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
156710 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
156711 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
156712 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
156713 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
156714 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
156715 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
156716 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
156717 +ns83820_open_53454 ns83820_open 0 53454 NULL
156718 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
156719 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
156720 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
156721 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
156722 +n2_run_53459 n2_run 3 53459 NULL
156723 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
156724 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
156725 +wm831x_write_53469 wm831x_write 0 53469 NULL
156726 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
156727 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
156728 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
156729 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
156730 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
156731 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
156732 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
156733 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
156734 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
156735 +create_extra_out_53491 create_extra_out 0 53491 NULL
156736 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
156737 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
156738 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
156739 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
156740 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
156741 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
156742 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
156743 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
156744 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
156745 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
156746 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
156747 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
156748 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
156749 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
156750 +check_acl_53512 check_acl 0 53512 NULL
156751 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
156752 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
156753 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
156754 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
156755 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
156756 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
156757 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
156758 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
156759 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
156760 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
156761 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
156762 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
156763 +ec_poll_53557 ec_poll 0 53557 NULL
156764 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
156765 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
156766 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
156767 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
156768 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
156769 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
156770 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
156771 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
156772 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
156773 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
156774 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
156775 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
156776 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
156777 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
156778 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
156779 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
156780 +bpq_open_53602 bpq_open 0 53602 NULL
156781 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
156782 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
156783 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
156784 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
156785 +check_reshape_53605 check_reshape 0 53605 NULL
156786 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
156787 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
156788 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
156789 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
156790 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
156791 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
156792 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
156793 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
156794 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
156795 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
156796 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
156797 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
156798 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
156799 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL nohasharray
156800 +pn_sendmsg_53656 pn_sendmsg 3 53656 &nr_sendmsg_53656
156801 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
156802 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
156803 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
156804 +show_trigger_53668 show_trigger 0 53668 NULL
156805 +store_target_53673 store_target 0-4 53673 NULL
156806 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
156807 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
156808 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
156809 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
156810 +check_reshape_53683 check_reshape 0 53683 NULL
156811 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
156812 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
156813 +__show_signal_53688 __show_signal 0 53688 NULL
156814 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
156815 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
156816 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
156817 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
156818 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
156819 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
156820 +show_otp1_53696 show_otp1 0 53696 NULL
156821 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
156822 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
156823 +read_53700 read 0 53700 NULL
156824 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
156825 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
156826 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
156827 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
156828 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
156829 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
156830 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
156831 +wdm_write_53735 wdm_write 3-0 53735 NULL
156832 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
156833 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
156834 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
156835 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
156836 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
156837 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
156838 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
156839 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
156840 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
156841 +start_fw_53746 start_fw 0 53746 NULL
156842 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
156843 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
156844 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
156845 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
156846 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
156847 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
156848 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
156849 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
156850 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
156851 +class_attr_show_53762 class_attr_show 0 53762 NULL
156852 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
156853 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
156854 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
156855 +store_53768 store 0-3 53768 NULL
156856 +i915_gem_execbuffer_parse_53770 i915_gem_execbuffer_parse 5-6 53770 NULL
156857 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
156858 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
156859 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
156860 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
156861 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
156862 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
156863 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
156864 +block_write_end_53795 block_write_end 0-5 53795 NULL
156865 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
156866 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
156867 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
156868 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
156869 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
156870 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
156871 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
156872 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
156873 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
156874 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
156875 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
156876 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
156877 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
156878 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
156879 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
156880 +part_stat_show_53838 part_stat_show 0 53838 NULL
156881 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
156882 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
156883 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
156884 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
156885 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
156886 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
156887 +show_led_53867 show_led 0 53867 NULL
156888 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
156889 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
156890 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
156891 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
156892 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
156893 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
156894 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
156895 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
156896 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
156897 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
156898 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
156899 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
156900 +sync_max_show_53894 sync_max_show 0 53894 NULL
156901 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
156902 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
156903 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
156904 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
156905 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
156906 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
156907 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
156908 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
156909 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
156910 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
156911 +do_switch_53920 do_switch 0 53920 NULL
156912 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
156913 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
156914 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
156915 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
156916 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
156917 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
156918 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
156919 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
156920 +store_53940 store 0-4 53940 NULL
156921 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
156922 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
156923 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
156924 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
156925 +get_status_53950 get_status 0 53950 NULL
156926 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
156927 +address_show_53957 address_show 0 53957 NULL
156928 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
156929 +osdname_show_53962 osdname_show 0 53962 NULL
156930 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
156931 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
156932 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
156933 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
156934 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
156935 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
156936 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
156937 +reshape_53978 reshape 0 53978 NULL
156938 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
156939 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
156940 +pte_entry_53988 pte_entry 0 53988 NULL
156941 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
156942 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
156943 +recv_53991 recv 0 53991 NULL
156944 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
156945 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
156946 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
156947 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
156948 +write_54000 write 0-6-5 54000 NULL
156949 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
156950 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
156951 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
156952 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
156953 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
156954 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
156955 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
156956 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
156957 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
156958 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
156959 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
156960 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
156961 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
156962 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
156963 +status_show_54028 status_show 0 54028 NULL
156964 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
156965 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
156966 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
156967 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
156968 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
156969 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
156970 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
156971 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
156972 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
156973 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
156974 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
156975 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
156976 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
156977 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
156978 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
156979 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
156980 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
156981 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
156982 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
156983 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
156984 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
156985 +show_in_beep_54074 show_in_beep 0 54074 NULL
156986 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
156987 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
156988 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
156989 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
156990 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
156991 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
156992 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
156993 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
156994 +create_xattr_54106 create_xattr 5 54106 NULL
156995 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
156996 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
156997 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
156998 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
156999 +strn_len_54122 strn_len 0 54122 NULL
157000 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
157001 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
157002 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
157003 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
157004 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
157005 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
157006 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
157007 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
157008 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
157009 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
157010 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
157011 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
157012 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
157013 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
157014 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
157015 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
157016 +set_min_width_54150 set_min_width 0-4 54150 NULL
157017 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
157018 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
157019 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
157020 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
157021 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
157022 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
157023 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
157024 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
157025 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
157026 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
157027 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
157028 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
157029 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
157030 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
157031 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
157032 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
157033 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
157034 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
157035 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
157036 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
157037 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
157038 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
157039 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
157040 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
157041 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
157042 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
157043 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
157044 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
157045 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
157046 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
157047 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
157048 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
157049 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
157050 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
157051 +i8k_smm_54227 i8k_smm 0 54227 NULL
157052 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
157053 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
157054 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
157055 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
157056 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
157057 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
157058 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
157059 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
157060 +reada_add_block_54247 reada_add_block 2 54247 NULL
157061 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
157062 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
157063 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
157064 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
157065 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
157066 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
157067 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
157068 +venus_setattr_54255 venus_setattr 0 54255 NULL
157069 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
157070 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
157071 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
157072 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
157073 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
157074 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
157075 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
157076 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
157077 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
157078 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
157079 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
157080 +snd_hda_query_supported_pcm_54275 snd_hda_query_supported_pcm 0 54275 NULL
157081 +sizeof_long_54276 sizeof_long 0 54276 NULL
157082 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
157083 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
157084 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
157085 +fm10k_open_54283 fm10k_open 0 54283 NULL
157086 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
157087 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
157088 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
157089 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
157090 +show_designated_port_54292 show_designated_port 0 54292 NULL
157091 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
157092 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
157093 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
157094 +remove_store_54298 remove_store 0-4 54298 NULL
157095 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
157096 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
157097 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
157098 +sprintf_54306 sprintf 0 54306 NULL
157099 +path_setxattr_54308 path_setxattr 4 54308 NULL
157100 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
157101 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
157102 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
157103 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
157104 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
157105 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
157106 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
157107 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
157108 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
157109 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
157110 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
157111 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
157112 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
157113 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
157114 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
157115 +fat_writepage_54344 fat_writepage 0 54344 NULL
157116 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
157117 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
157118 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
157119 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
157120 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
157121 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
157122 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
157123 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
157124 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
157125 +aac_show_model_54375 aac_show_model 0 54375 NULL
157126 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
157127 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
157128 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
157129 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
157130 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
157131 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
157132 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
157133 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
157134 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
157135 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
157136 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
157137 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
157138 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0-2 54407 NULL
157139 +vmbus_sendpacket_ctl_54410 vmbus_sendpacket_ctl 0 54410 NULL
157140 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
157141 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
157142 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
157143 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
157144 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
157145 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
157146 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
157147 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
157148 +new_lockspace_54427 new_lockspace 0 54427 NULL
157149 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
157150 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
157151 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
157152 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
157153 +read_firmid_54443 read_firmid 0 54443 NULL
157154 +cot_decompress_54452 cot_decompress 0 54452 NULL
157155 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
157156 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
157157 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
157158 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
157159 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
157160 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
157161 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
157162 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
157163 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
157164 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
157165 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
157166 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
157167 +garmin_write_54492 garmin_write 0-4 54492 NULL
157168 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
157169 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
157170 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
157171 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
157172 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
157173 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
157174 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
157175 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
157176 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
157177 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
157178 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
157179 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
157180 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
157181 +create_lkb_54517 create_lkb 0 54517 NULL
157182 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
157183 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
157184 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
157185 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
157186 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
157187 +viacam_read_54526 viacam_read 3-0 54526 NULL
157188 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
157189 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
157190 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
157191 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
157192 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
157193 +setsockopt_54539 setsockopt 5 54539 NULL
157194 +new_analog_input_54542 new_analog_input 0 54542 NULL
157195 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
157196 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
157197 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
157198 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
157199 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
157200 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
157201 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
157202 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
157203 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
157204 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
157205 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
157206 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
157207 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
157208 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
157209 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
157210 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
157211 +rds_getname_54579 rds_getname 0 54579 NULL
157212 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
157213 +pfkey_recvmsg_54588 pfkey_recvmsg 3 54588 NULL
157214 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
157215 +sync_callback_54596 sync_callback 0 54596 NULL
157216 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
157217 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
157218 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
157219 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
157220 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
157221 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
157222 +show_unique_id_54613 show_unique_id 0 54613 NULL
157223 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
157224 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
157225 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
157226 +bl_initiate_54623 bl_initiate 0 54623 NULL
157227 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
157228 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
157229 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
157230 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
157231 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
157232 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
157233 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
157234 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
157235 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
157236 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
157237 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
157238 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
157239 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
157240 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
157241 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
157242 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
157243 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
157244 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
157245 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
157246 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
157247 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
157248 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
157249 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
157250 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
157251 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
157252 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
157253 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
157254 +bus_add_device_54665 bus_add_device 0 54665 NULL
157255 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
157256 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
157257 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
157258 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
157259 +show_target_temp_54673 show_target_temp 0 54673 NULL
157260 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
157261 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
157262 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
157263 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
157264 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
157265 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
157266 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
157267 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
157268 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
157269 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
157270 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
157271 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
157272 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
157273 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
157274 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
157275 +wmi_echo_54712 wmi_echo 0 54712 NULL
157276 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
157277 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
157278 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
157279 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
157280 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
157281 +show_54725 show 0 54725 NULL
157282 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
157283 +rmd128_final_54728 rmd128_final 0 54728 NULL
157284 +show_vgapass_54732 show_vgapass 0 54732 NULL
157285 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
157286 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
157287 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
157288 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
157289 +do_trimming_54741 do_trimming 3 54741 NULL
157290 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
157291 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
157292 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
157293 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
157294 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
157295 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
157296 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
157297 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
157298 +show_zone_54763 show_zone 0 54763 NULL
157299 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
157300 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
157301 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
157302 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
157303 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
157304 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
157305 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
157306 +sis190_open_54790 sis190_open 0 54790 NULL
157307 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
157308 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
157309 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
157310 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
157311 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
157312 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
157313 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
157314 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
157315 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
157316 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
157317 +nfsd_write_54809 nfsd_write 6 54809 NULL
157318 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
157319 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
157320 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
157321 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
157322 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
157323 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
157324 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
157325 +write_rio_54837 write_rio 3-0 54837 NULL
157326 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
157327 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
157328 +prepare_dma_54845 prepare_dma 0 54845 NULL
157329 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
157330 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
157331 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
157332 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
157333 +printer_read_54851 printer_read 3 54851 NULL
157334 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
157335 +show_node_54859 show_node 0 54859 NULL
157336 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
157337 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
157338 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
157339 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
157340 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
157341 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
157342 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
157343 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
157344 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
157345 +show_learning_54874 show_learning 0 54874 NULL
157346 +xfs_vm_direct_IO_54876 xfs_vm_direct_IO 3 54876 NULL
157347 +time_show_54879 time_show 0 54879 NULL nohasharray
157348 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
157349 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
157350 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
157351 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
157352 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
157353 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
157354 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
157355 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
157356 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
157357 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
157358 +sendmsg_54900 sendmsg 0-4 54900 NULL
157359 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
157360 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
157361 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
157362 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
157363 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
157364 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
157365 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
157366 +store_temp_54915 store_temp 0-4 54915 NULL
157367 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
157368 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
157369 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
157370 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
157371 +con_write_room_54924 con_write_room 0 54924 NULL
157372 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
157373 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
157374 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
157375 +load_fx_54934 load_fx 0 54934 NULL
157376 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
157377 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
157378 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
157379 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
157380 +ddebug_change_54940 ddebug_change 0 54940 NULL
157381 +add_port_54941 add_port 2 54941 NULL
157382 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
157383 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
157384 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
157385 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
157386 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
157387 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
157388 +make_rate_54951 make_rate 0 54951 NULL
157389 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
157390 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
157391 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
157392 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
157393 +recv_cb_54962 recv_cb 0 54962 NULL
157394 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
157395 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
157396 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
157397 +c4_add_card_54968 c4_add_card 3 54968 NULL
157398 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
157399 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
157400 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
157401 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
157402 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
157403 +_queue_data_54983 _queue_data 4 54983 NULL
157404 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL nohasharray
157405 +dev_queue_xmit_sk_54984 dev_queue_xmit_sk 0 54984 &cachefiles_daemon_inuse_54984
157406 +net2280_start_54985 net2280_start 0 54985 NULL
157407 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
157408 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
157409 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
157410 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
157411 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
157412 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
157413 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
157414 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
157415 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
157416 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
157417 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
157418 +nfs_post_op_update_inode_55023 nfs_post_op_update_inode 0 55023 NULL
157419 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
157420 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
157421 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
157422 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
157423 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
157424 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
157425 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
157426 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
157427 +tps65912_read_55058 tps65912_read 0 55058 NULL
157428 +read_55065 read 0 55065 NULL
157429 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
157430 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
157431 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
157432 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
157433 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
157434 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
157435 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL nohasharray
157436 +ath9k_hw_read_array_55081 ath9k_hw_read_array 3 55081 &fuse_read_interrupt_55081
157437 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
157438 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
157439 +lnc_add_55085 lnc_add 0 55085 NULL
157440 +read_dma_55086 read_dma 3 55086 NULL
157441 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
157442 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
157443 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
157444 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
157445 +p9_client_write_55105 p9_client_write 0 55105 NULL
157446 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
157447 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
157448 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
157449 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
157450 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
157451 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
157452 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
157453 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
157454 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
157455 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
157456 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
157457 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
157458 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
157459 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
157460 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
157461 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
157462 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
157463 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
157464 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
157465 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
157466 +pwm_show_55165 pwm_show 0 55165 NULL
157467 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
157468 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
157469 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
157470 +show_55175 show 0 55175 NULL nohasharray
157471 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
157472 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
157473 +patch_alc882_55183 patch_alc882 0 55183 NULL
157474 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
157475 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
157476 +de4x5_open_55186 de4x5_open 0 55186 NULL
157477 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
157478 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
157479 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
157480 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
157481 +show_status_55193 show_status 0 55193 NULL
157482 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
157483 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
157484 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
157485 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
157486 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
157487 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
157488 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
157489 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
157490 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
157491 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
157492 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
157493 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
157494 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
157495 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
157496 +p2a_55219 p2a 0-1 55219 NULL
157497 +firm_send_command_55222 firm_send_command 0 55222 NULL
157498 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
157499 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
157500 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
157501 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
157502 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
157503 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
157504 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
157505 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
157506 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
157507 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
157508 +output_sleep_55265 output_sleep 0 55265 NULL
157509 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
157510 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
157511 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
157512 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
157513 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
157514 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
157515 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
157516 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
157517 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
157518 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
157519 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
157520 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
157521 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
157522 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
157523 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
157524 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
157525 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
157526 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
157527 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
157528 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
157529 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
157530 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
157531 +reg_read_55337 reg_read 0 55337 NULL
157532 +vme_user_read_55338 vme_user_read 3 55338 NULL
157533 +__set_pwm_55339 __set_pwm 0 55339 NULL
157534 +read_byte_55340 read_byte 0 55340 NULL
157535 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
157536 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
157537 +udf_writepage_55347 udf_writepage 0 55347 NULL
157538 +device_user_lock_55350 device_user_lock 0 55350 NULL
157539 +show_in0_max_55351 show_in0_max 0 55351 NULL
157540 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
157541 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
157542 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
157543 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
157544 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
157545 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
157546 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
157547 +do_command_55363 do_command 0 55363 NULL
157548 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
157549 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
157550 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
157551 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
157552 +wimax_store_55380 wimax_store 4-0 55380 NULL
157553 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
157554 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
157555 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
157556 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
157557 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
157558 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
157559 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
157560 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
157561 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
157562 +yurex_read_55405 yurex_read 0-3 55405 NULL
157563 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
157564 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
157565 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
157566 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
157567 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
157568 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
157569 +show_port_55424 show_port 0 55424 NULL
157570 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
157571 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
157572 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
157573 +jme_open_55432 jme_open 0 55432 NULL
157574 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
157575 +show_in8_55438 show_in8 0 55438 NULL
157576 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
157577 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
157578 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
157579 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
157580 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
157581 +SyS_read_55449 SyS_read 3 55449 NULL
157582 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
157583 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
157584 +sys_recv_55455 sys_recv 3 55455 NULL
157585 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
157586 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
157587 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
157588 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
157589 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
157590 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
157591 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
157592 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
157593 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
157594 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
157595 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
157596 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
157597 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
157598 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
157599 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
157600 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
157601 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
157602 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
157603 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
157604 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
157605 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
157606 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
157607 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
157608 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
157609 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
157610 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
157611 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
157612 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
157613 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
157614 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
157615 +ea_get_55522 ea_get 0-3 55522 NULL
157616 +attr_set_55534 attr_set 0 55534 NULL
157617 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
157618 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
157619 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
157620 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
157621 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
157622 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
157623 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
157624 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
157625 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
157626 +show_55563 show 0 55563 NULL
157627 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
157628 +snd_find_free_minor_55567 snd_find_free_minor 0 55567 NULL
157629 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
157630 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
157631 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
157632 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
157633 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
157634 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
157635 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
157636 +add_partition_55588 add_partition 2 55588 NULL
157637 +mgmt_cmd_complete_55590 mgmt_cmd_complete 6 55590 NULL
157638 +write_inode_55592 write_inode 0 55592 NULL
157639 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
157640 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
157641 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
157642 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
157643 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
157644 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
157645 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
157646 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
157647 +dspcreate_55610 dspcreate 0 55610 NULL
157648 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
157649 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
157650 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
157651 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
157652 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
157653 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
157654 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
157655 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
157656 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
157657 +mt2063_init_55629 mt2063_init 0 55629 NULL
157658 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
157659 +show_board_55637 show_board 0 55637 NULL
157660 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
157661 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
157662 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
157663 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
157664 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
157665 +iolink_show_55647 iolink_show 0 55647 NULL
157666 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
157667 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
157668 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
157669 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
157670 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
157671 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
157672 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
157673 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
157674 +online_55663 online 0 55663 NULL
157675 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
157676 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
157677 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
157678 +direct2indirect_55677 direct2indirect 0 55677 NULL
157679 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
157680 +get_info_55681 get_info 3 55681 NULL
157681 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
157682 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
157683 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
157684 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
157685 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
157686 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
157687 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
157688 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
157689 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
157690 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
157691 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
157692 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
157693 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
157694 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
157695 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
157696 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
157697 +btree_readpage_55720 btree_readpage 0 55720 NULL
157698 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
157699 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
157700 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
157701 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
157702 +prepare_reply_55734 prepare_reply 4 55734 NULL
157703 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
157704 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
157705 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
157706 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
157707 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
157708 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
157709 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
157710 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
157711 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
157712 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
157713 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
157714 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
157715 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
157716 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
157717 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
157718 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
157719 +strlen_55778 strlen 0 55778 NULL
157720 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
157721 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
157722 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
157723 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
157724 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
157725 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
157726 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
157727 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
157728 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
157729 +write_fw_55806 write_fw 0-5-6 55806 NULL
157730 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
157731 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
157732 +show_55816 show 0 55816 NULL
157733 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
157734 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
157735 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
157736 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
157737 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
157738 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
157739 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
157740 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
157741 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
157742 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
157743 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
157744 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
157745 +rsq_status_55848 rsq_status 0 55848 NULL
157746 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
157747 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
157748 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
157749 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
157750 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
157751 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
157752 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
157753 +status_55864 status 0 55864 NULL nohasharray
157754 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
157755 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
157756 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
157757 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
157758 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
157759 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
157760 +hsc_write_55875 hsc_write 3-0 55875 NULL
157761 +nr_listen_55884 nr_listen 0 55884 NULL
157762 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
157763 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
157764 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
157765 +tda18271_init_55894 tda18271_init 0 55894 NULL
157766 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
157767 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
157768 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
157769 +cmos_write_55903 cmos_write 0 55903 NULL
157770 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
157771 +validate_change_55910 validate_change 0 55910 NULL
157772 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
157773 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
157774 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
157775 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
157776 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
157777 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
157778 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
157779 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
157780 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
157781 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
157782 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
157783 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
157784 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
157785 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
157786 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
157787 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
157788 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
157789 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
157790 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
157791 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
157792 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
157793 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
157794 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
157795 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
157796 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
157797 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
157798 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
157799 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
157800 +init_subctxts_55970 init_subctxts 0 55970 NULL
157801 +query_device_55971 query_device 0 55971 NULL
157802 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
157803 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
157804 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
157805 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
157806 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
157807 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
157808 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
157809 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
157810 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
157811 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
157812 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
157813 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
157814 +epic_open_55997 epic_open 0 55997 NULL nohasharray
157815 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
157816 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
157817 +show_otp0_56000 show_otp0 0 56000 NULL
157818 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
157819 +soft_store_56006 soft_store 0-4 56006 NULL
157820 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
157821 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
157822 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
157823 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
157824 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
157825 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
157826 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
157827 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
157828 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
157829 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
157830 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
157831 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
157832 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
157833 +store_cursor_56036 store_cursor 0-4 56036 NULL
157834 +build_controls_56044 build_controls 0 56044 NULL
157835 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
157836 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
157837 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
157838 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
157839 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
157840 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
157841 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
157842 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
157843 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
157844 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
157845 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
157846 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
157847 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
157848 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
157849 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
157850 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
157851 +quirk_strict_duplicate_filter_read_56073 quirk_strict_duplicate_filter_read 3 56073 NULL
157852 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
157853 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
157854 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
157855 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
157856 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
157857 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
157858 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
157859 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
157860 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
157861 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
157862 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
157863 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
157864 +rmd256_update_56110 rmd256_update 0 56110 NULL
157865 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
157866 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
157867 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
157868 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
157869 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
157870 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
157871 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
157872 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
157873 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
157874 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
157875 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
157876 +map_addr_56144 map_addr 7 56144 NULL nohasharray
157877 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
157878 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
157879 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
157880 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
157881 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
157882 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
157883 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
157884 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
157885 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
157886 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
157887 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
157888 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
157889 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
157890 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
157891 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
157892 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
157893 +change_qos_56178 change_qos 0 56178 NULL
157894 +complain_error_56186 complain_error 0-1 56186 NULL
157895 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
157896 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
157897 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
157898 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
157899 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
157900 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
157901 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
157902 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
157903 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
157904 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
157905 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
157906 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
157907 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
157908 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
157909 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
157910 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
157911 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
157912 +fd_copyin_56247 fd_copyin 3 56247 NULL
157913 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
157914 +ax_header_56252 ax_header 0 56252 NULL
157915 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
157916 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
157917 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
157918 +clk_enable_56265 clk_enable 0 56265 NULL
157919 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
157920 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
157921 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
157922 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
157923 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
157924 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
157925 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
157926 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
157927 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
157928 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
157929 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
157930 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
157931 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
157932 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
157933 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
157934 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
157935 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
157936 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
157937 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
157938 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
157939 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
157940 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
157941 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
157942 +linear_add_56314 linear_add 0 56314 NULL
157943 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
157944 +read16_56319 read16 0 56319 NULL nohasharray
157945 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
157946 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
157947 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
157948 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
157949 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
157950 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
157951 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
157952 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
157953 +f81232_port_enable_56338 f81232_port_enable 0 56338 NULL
157954 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
157955 +show_line2_56346 show_line2 0 56346 NULL
157956 +read_human_status_56349 read_human_status 0 56349 NULL
157957 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
157958 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
157959 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
157960 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
157961 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
157962 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
157963 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
157964 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
157965 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
157966 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
157967 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
157968 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
157969 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
157970 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
157971 +store_56373 store 0-3 56373 &usb_xfer_56373
157972 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
157973 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
157974 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
157975 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
157976 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
157977 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
157978 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
157979 +res_get_56393 res_get 0 56393 NULL
157980 +strtobool_56399 strtobool 0 56399 NULL
157981 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
157982 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
157983 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
157984 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
157985 +write_gssp_56404 write_gssp 3-0 56404 NULL
157986 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
157987 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
157988 +SMB2_open_56407 SMB2_open 0 56407 NULL
157989 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
157990 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
157991 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
157992 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
157993 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
157994 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
157995 +store_msg_56417 store_msg 3 56417 NULL
157996 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
157997 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
157998 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
157999 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
158000 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
158001 +vsock_listen_56427 vsock_listen 0 56427 NULL
158002 +mddev_lock_56428 mddev_lock 0 56428 NULL
158003 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
158004 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
158005 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
158006 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
158007 +omninet_write_56432 omninet_write 0-4 56432 NULL
158008 +fl_create_56435 fl_create 5 56435 NULL nohasharray
158009 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
158010 +gnttab_map_56439 gnttab_map 2 56439 NULL
158011 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
158012 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
158013 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
158014 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
158015 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
158016 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
158017 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
158018 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
158019 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
158020 +set_connectable_56458 set_connectable 4 56458 NULL
158021 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
158022 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
158023 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
158024 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
158025 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
158026 +putused_user_56467 putused_user 3 56467 NULL
158027 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
158028 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
158029 +phy_write_56475 phy_write 0 56475 NULL nohasharray
158030 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
158031 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
158032 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
158033 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
158034 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
158035 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
158036 +bsp_check_56487 bsp_check 0 56487 NULL
158037 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
158038 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
158039 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
158040 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
158041 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
158042 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
158043 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
158044 +show_in_value_56503 show_in_value 0 56503 NULL
158045 +init_map_ip_56508 init_map_ip 5 56508 NULL
158046 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
158047 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
158048 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
158049 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
158050 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
158051 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
158052 +get_temp_56524 get_temp 0 56524 NULL
158053 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
158054 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
158055 +ip_options_get_56538 ip_options_get 4 56538 NULL
158056 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
158057 +ia_open_56543 ia_open 0 56543 NULL
158058 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
158059 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
158060 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
158061 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
158062 +br_get_num_vlan_infos_56557 br_get_num_vlan_infos 0 56557 NULL
158063 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
158064 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
158065 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
158066 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
158067 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
158068 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
158069 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
158070 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
158071 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
158072 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
158073 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
158074 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
158075 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
158076 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
158077 +write_room_56601 write_room 0 56601 NULL nohasharray
158078 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
158079 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
158080 +event_filter_write_56609 event_filter_write 3 56609 NULL
158081 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
158082 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
158083 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
158084 +show_56623 show 0 56623 NULL nohasharray
158085 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
158086 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
158087 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
158088 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
158089 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
158090 +gather_array_56641 gather_array 3 56641 NULL
158091 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
158092 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
158093 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
158094 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
158095 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
158096 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
158097 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
158098 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
158099 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
158100 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
158101 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
158102 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
158103 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
158104 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
158105 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
158106 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
158107 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
158108 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
158109 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
158110 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
158111 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
158112 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
158113 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
158114 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
158115 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
158116 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
158117 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
158118 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
158119 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
158120 +sd_done_56689 sd_done 0 56689 NULL
158121 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
158122 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
158123 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
158124 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
158125 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
158126 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
158127 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
158128 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
158129 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
158130 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
158131 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
158132 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
158133 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
158134 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
158135 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
158136 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
158137 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
158138 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
158139 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
158140 +read_reg_56732 read_reg 0 56732 NULL
158141 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
158142 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
158143 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
158144 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
158145 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
158146 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
158147 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
158148 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
158149 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
158150 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
158151 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
158152 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
158153 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
158154 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
158155 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
158156 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
158157 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
158158 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
158159 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
158160 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
158161 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
158162 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
158163 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
158164 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
158165 +tun_net_open_56800 tun_net_open 0 56800 NULL
158166 +backlog_store_56804 backlog_store 0-3 56804 NULL
158167 +read_indexes_56805 read_indexes 2-0 56805 NULL
158168 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
158169 +do_syslog_56807 do_syslog 3-0 56807 NULL
158170 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
158171 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
158172 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
158173 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
158174 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
158175 +brightness_write_56821 brightness_write 0 56821 NULL
158176 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
158177 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
158178 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
158179 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
158180 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
158181 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
158182 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
158183 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
158184 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
158185 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
158186 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
158187 +identify_fw_56853 identify_fw 0 56853 NULL
158188 +header_create_56856 header_create 0 56856 NULL nohasharray
158189 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
158190 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
158191 +adp8860_show_56860 adp8860_show 0 56860 NULL
158192 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
158193 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
158194 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
158195 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
158196 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
158197 +check_export_56865 check_export 0 56865 NULL nohasharray
158198 +btrfs_direct_IO_56865 btrfs_direct_IO 3 56865 &check_export_56865
158199 +store_sched7_56868 store_sched7 0-4 56868 NULL nohasharray
158200 +hci_mgmt_cmd_56868 hci_mgmt_cmd 4 56868 &store_sched7_56868
158201 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
158202 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
158203 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
158204 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
158205 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
158206 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
158207 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
158208 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
158209 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
158210 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
158211 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
158212 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
158213 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
158214 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
158215 +rio_open_56900 rio_open 0 56900 NULL
158216 +arp_mangle_56902 arp_mangle 0 56902 NULL
158217 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
158218 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
158219 +strcspn_56913 strcspn 0 56913 NULL
158220 +i801_transaction_56919 i801_transaction 0 56919 NULL
158221 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
158222 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
158223 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
158224 +check_header_56930 check_header 2 56930 NULL
158225 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
158226 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
158227 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
158228 +read_56934 read 0 56934 NULL
158229 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
158230 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
158231 +set_property_56939 set_property 0 56939 NULL
158232 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
158233 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
158234 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
158235 +aux_56950 aux 0 56950 NULL
158236 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
158237 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
158238 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
158239 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
158240 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
158241 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
158242 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
158243 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
158244 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
158245 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
158246 +read_56981 read 0 56981 NULL
158247 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
158248 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
158249 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
158250 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
158251 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
158252 +CIFS_open_56997 CIFS_open 0 56997 NULL
158253 +consolidate_57001 consolidate 0 57001 NULL
158254 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
158255 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
158256 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
158257 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
158258 +fore200e_send_57011 fore200e_send 0 57011 NULL
158259 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
158260 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
158261 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
158262 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
158263 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
158264 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
158265 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
158266 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
158267 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
158268 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
158269 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
158270 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
158271 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
158272 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
158273 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
158274 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
158275 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
158276 +do_jit_57066 do_jit 0 57066 NULL nohasharray
158277 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
158278 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
158279 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
158280 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
158281 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
158282 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
158283 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
158284 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
158285 +wmi_send_57083 wmi_send 0 57083 NULL
158286 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
158287 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
158288 +show_57089 show 0 57089 NULL
158289 +patch_alc880_57095 patch_alc880 0 57095 NULL
158290 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
158291 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
158292 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
158293 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
158294 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
158295 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
158296 +s_stream_57108 s_stream 0 57108 NULL
158297 +show_enabled_57111 show_enabled 0 57111 NULL
158298 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
158299 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
158300 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
158301 +get_sum_57128 get_sum 0 57128 NULL nohasharray
158302 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
158303 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
158304 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
158305 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
158306 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
158307 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
158308 +tpm_seal_57138 tpm_seal 0 57138 NULL
158309 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
158310 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
158311 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
158312 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
158313 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
158314 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
158315 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
158316 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
158317 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
158318 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
158319 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
158320 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
158321 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
158322 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
158323 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
158324 +rcu_panic_57170 rcu_panic 0 57170 NULL
158325 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
158326 +average_read_57175 average_read 0-3 57175 NULL
158327 +netlink_create_57178 netlink_create 0 57178 NULL
158328 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
158329 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
158330 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
158331 +common_file_perm_57189 common_file_perm 0 57189 NULL
158332 +sys_poll_57190 sys_poll 2 57190 NULL
158333 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
158334 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
158335 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
158336 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
158337 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
158338 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
158339 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
158340 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
158341 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
158342 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
158343 +edid_show_57216 edid_show 0-5-6 57216 NULL
158344 +stats_show_57218 stats_show 0 57218 NULL
158345 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
158346 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
158347 +change_mtu_57227 change_mtu 0 57227 NULL
158348 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
158349 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
158350 +csource_show_57233 csource_show 0 57233 NULL
158351 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
158352 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
158353 +flush_space_57241 flush_space 0 57241 NULL
158354 +rmd320_update_57243 rmd320_update 0 57243 NULL
158355 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
158356 +lbmRead_57247 lbmRead 0 57247 NULL
158357 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
158358 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
158359 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
158360 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
158361 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
158362 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
158363 +set_component_active_57266 set_component_active 0-4 57266 NULL
158364 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
158365 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
158366 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
158367 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
158368 +show_voltage_57273 show_voltage 0 57273 NULL
158369 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
158370 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
158371 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
158372 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
158373 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
158374 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283 nohasharray
158375 +hid_sensor_capture_sample_57283 hid_sensor_capture_sample 3 57283 &read_iter_57283
158376 +infos_show_57284 infos_show 0 57284 NULL
158377 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
158378 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
158379 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
158380 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
158381 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
158382 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
158383 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
158384 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
158385 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
158386 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
158387 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
158388 +show_alarm_57318 show_alarm 0 57318 NULL
158389 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
158390 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
158391 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
158392 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
158393 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
158394 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
158395 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
158396 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
158397 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
158398 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
158399 +hw_init_57341 hw_init 0 57341 NULL
158400 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
158401 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
158402 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
158403 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
158404 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
158405 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
158406 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
158407 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
158408 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
158409 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
158410 +get_component_type_57362 get_component_type 0 57362 NULL
158411 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
158412 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
158413 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
158414 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
158415 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
158416 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
158417 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
158418 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
158419 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
158420 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
158421 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
158422 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
158423 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
158424 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
158425 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
158426 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
158427 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
158428 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
158429 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
158430 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
158431 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
158432 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
158433 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
158434 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
158435 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
158436 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
158437 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
158438 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
158439 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
158440 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
158441 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
158442 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
158443 +ping_v6_sendmsg_57440 ping_v6_sendmsg 3 57440 NULL
158444 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
158445 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
158446 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
158447 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
158448 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
158449 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
158450 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
158451 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
158452 +send_midi_async_57463 send_midi_async 3 57463 NULL
158453 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
158454 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
158455 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
158456 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
158457 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
158458 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
158459 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
158460 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
158461 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
158462 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
158463 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
158464 +read_57490 read 0 57490 &read_file_skb_rx_57490
158465 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
158466 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
158467 +copy_in_user_57502 copy_in_user 3 57502 NULL
158468 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
158469 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
158470 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
158471 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
158472 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
158473 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
158474 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
158475 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
158476 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
158477 +init_tag_map_57515 init_tag_map 3 57515 NULL
158478 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
158479 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
158480 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
158481 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
158482 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
158483 +cmm_read_57520 cmm_read 3-0 57520 NULL
158484 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
158485 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
158486 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
158487 +inode_permission_57531 inode_permission 0 57531 NULL
158488 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
158489 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
158490 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
158491 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
158492 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
158493 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
158494 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
158495 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
158496 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
158497 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
158498 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
158499 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
158500 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
158501 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
158502 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
158503 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
158504 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
158505 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
158506 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
158507 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
158508 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
158509 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
158510 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
158511 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
158512 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
158513 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
158514 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
158515 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
158516 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
158517 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
158518 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
158519 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
158520 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
158521 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
158522 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
158523 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
158524 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
158525 +mem_read_57631 mem_read 3-0 57631 NULL
158526 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
158527 +mr_read_57639 mr_read 0 57639 NULL
158528 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
158529 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
158530 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
158531 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
158532 +c_can_start_57654 c_can_start 0 57654 NULL
158533 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
158534 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
158535 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
158536 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
158537 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
158538 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
158539 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
158540 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
158541 +__lgwrite_57669 __lgwrite 4 57669 NULL
158542 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
158543 +pte_entry_57674 pte_entry 0 57674 NULL
158544 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
158545 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
158546 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
158547 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
158548 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
158549 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
158550 +skcipher_all_sg_nents_57692 skcipher_all_sg_nents 0 57692 NULL
158551 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
158552 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
158553 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
158554 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
158555 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
158556 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
158557 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
158558 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
158559 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
158560 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
158561 +show_status_str_57729 show_status_str 0 57729 NULL
158562 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
158563 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
158564 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
158565 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
158566 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
158567 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
158568 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
158569 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
158570 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
158571 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
158572 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
158573 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
158574 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
158575 +bond_create_57752 bond_create 0 57752 NULL
158576 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
158577 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
158578 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
158579 +tgr192_final_57774 tgr192_final 0 57774 NULL
158580 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
158581 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
158582 +r6040_open_57779 r6040_open 0 57779 NULL
158583 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
158584 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
158585 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
158586 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
158587 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
158588 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
158589 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
158590 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
158591 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
158592 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
158593 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
158594 +evdev_read_57810 evdev_read 0-3 57810 NULL
158595 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
158596 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
158597 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
158598 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
158599 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
158600 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
158601 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
158602 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
158603 +start_ch_57836 start_ch 0 57836 NULL
158604 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
158605 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
158606 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
158607 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
158608 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
158609 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
158610 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
158611 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
158612 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
158613 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
158614 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
158615 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
158616 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
158617 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
158618 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
158619 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
158620 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
158621 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
158622 +hsi_async_57877 hsi_async 0 57877 NULL
158623 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
158624 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
158625 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
158626 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
158627 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
158628 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
158629 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
158630 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
158631 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
158632 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
158633 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
158634 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
158635 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
158636 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
158637 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
158638 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
158639 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
158640 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
158641 +journal_join_57921 journal_join 0 57921 NULL
158642 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
158643 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
158644 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
158645 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
158646 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
158647 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
158648 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
158649 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
158650 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
158651 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
158652 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
158653 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
158654 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
158655 +rx_57944 rx 4 57944 NULL
158656 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
158657 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
158658 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
158659 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
158660 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
158661 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
158662 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
158663 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
158664 +vport_create_57966 vport_create 0 57966 NULL
158665 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
158666 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
158667 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
158668 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
158669 +proc_getattr_57984 proc_getattr 0 57984 NULL
158670 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
158671 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
158672 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
158673 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
158674 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
158675 +usb_dmac_prep_slave_sg_58000 usb_dmac_prep_slave_sg 3 58000 NULL
158676 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
158677 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
158678 +pfkey_create_58010 pfkey_create 0 58010 NULL
158679 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
158680 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
158681 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
158682 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
158683 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
158684 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
158685 +svga_match_format_58028 svga_match_format 0 58028 NULL
158686 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
158687 +get_temp_58031 get_temp 0 58031 NULL
158688 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
158689 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
158690 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
158691 +do_writepage_58047 do_writepage 0 58047 NULL
158692 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
158693 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
158694 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
158695 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
158696 +mce_async_out_58056 mce_async_out 3 58056 NULL
158697 +bq32k_write_58057 bq32k_write 4 58057 NULL
158698 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
158699 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
158700 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
158701 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
158702 +ignore_store_58069 ignore_store 0-4 58069 NULL
158703 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
158704 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
158705 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
158706 +store_event_char_58077 store_event_char 0-4 58077 NULL
158707 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
158708 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
158709 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
158710 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
158711 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
158712 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
158713 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
158714 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
158715 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
158716 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
158717 +defined_show_58091 defined_show 0 58091 NULL nohasharray
158718 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
158719 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
158720 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
158721 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
158722 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
158723 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
158724 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
158725 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
158726 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
158727 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
158728 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
158729 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
158730 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
158731 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
158732 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
158733 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
158734 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
158735 +savemem_58129 savemem 3 58129 NULL
158736 +std_validate_58132 std_validate 0 58132 NULL
158737 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
158738 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
158739 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
158740 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
158741 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
158742 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
158743 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
158744 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
158745 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
158746 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
158747 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
158748 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
158749 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
158750 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
158751 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
158752 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
158753 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
158754 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
158755 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
158756 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
158757 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
158758 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
158759 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
158760 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
158761 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
158762 +write_58175 write 0 58175 &pages_collapsed_show_58175
158763 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
158764 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
158765 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
158766 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
158767 +wlcore_read_58185 wlcore_read 0 58185 NULL
158768 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
158769 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
158770 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
158771 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
158772 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
158773 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
158774 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
158775 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
158776 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
158777 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
158778 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
158779 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
158780 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
158781 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
158782 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
158783 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
158784 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
158785 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
158786 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
158787 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
158788 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
158789 +usb_set_report_58244 usb_set_report 0 58244 NULL
158790 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
158791 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
158792 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
158793 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
158794 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
158795 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
158796 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
158797 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
158798 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
158799 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
158800 +profile_load_58267 profile_load 3-0 58267 NULL
158801 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
158802 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
158803 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
158804 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
158805 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
158806 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
158807 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
158808 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
158809 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
158810 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
158811 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
158812 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
158813 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
158814 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
158815 +uart6850_open_58304 uart6850_open 0 58304 NULL
158816 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
158817 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
158818 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
158819 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
158820 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
158821 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
158822 +post_send_58312 post_send 0 58312 NULL
158823 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
158824 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
158825 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
158826 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
158827 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
158828 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
158829 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
158830 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
158831 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
158832 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
158833 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
158834 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
158835 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
158836 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
158837 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
158838 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
158839 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
158840 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
158841 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
158842 +get_in_max_58344 get_in_max 0 58344 NULL
158843 +opts_show_58345 opts_show 0 58345 NULL
158844 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
158845 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
158846 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
158847 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
158848 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
158849 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
158850 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
158851 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
158852 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
158853 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
158854 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
158855 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
158856 +find_best_unit_58375 find_best_unit 0 58375 NULL
158857 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
158858 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
158859 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
158860 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
158861 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
158862 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
158863 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
158864 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
158865 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
158866 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
158867 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
158868 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
158869 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
158870 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
158871 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
158872 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
158873 +madc_read_58412 madc_read 0 58412 NULL
158874 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
158875 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
158876 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
158877 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
158878 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
158879 +smk_access_58423 smk_access 0 58423 NULL nohasharray
158880 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
158881 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
158882 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
158883 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
158884 +show_bit_58443 show_bit 0 58443 NULL
158885 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
158886 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
158887 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
158888 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
158889 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
158890 +store_memory_58460 store_memory 0-4 58460 NULL
158891 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
158892 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
158893 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
158894 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
158895 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
158896 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
158897 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
158898 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
158899 +cxgb_up_58476 cxgb_up 0 58476 NULL
158900 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
158901 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
158902 +show_nctxts_58478 show_nctxts 0 58478 NULL
158903 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
158904 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
158905 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
158906 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
158907 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
158908 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
158909 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
158910 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
158911 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
158912 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
158913 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
158914 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
158915 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
158916 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
158917 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
158918 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
158919 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
158920 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
158921 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
158922 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
158923 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
158924 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
158925 +efs_readpage_58517 efs_readpage 0 58517 NULL
158926 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
158927 +freezer_write_58529 freezer_write 0-3 58529 NULL
158928 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
158929 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
158930 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
158931 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
158932 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
158933 +llcp_sock_sendmsg_58556 llcp_sock_sendmsg 3 58556 NULL
158934 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
158935 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
158936 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
158937 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
158938 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
158939 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
158940 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
158941 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
158942 +store_sustain_58580 store_sustain 0-4 58580 NULL
158943 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
158944 +sendmsg_58582 sendmsg 0-4 58582 NULL
158945 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
158946 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
158947 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
158948 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
158949 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
158950 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
158951 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
158952 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
158953 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
158954 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
158955 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
158956 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
158957 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
158958 +run_show_58628 run_show 0 58628 NULL nohasharray
158959 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
158960 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
158961 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
158962 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
158963 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
158964 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
158965 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
158966 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
158967 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
158968 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
158969 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
158970 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
158971 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
158972 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
158973 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
158974 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
158975 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
158976 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
158977 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
158978 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
158979 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
158980 +simple_statfs_58676 simple_statfs 0 58676 NULL
158981 +store_local_port_58678 store_local_port 0 58678 NULL
158982 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
158983 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
158984 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
158985 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
158986 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
158987 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
158988 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL nohasharray
158989 +snd_hda_gen_fix_pin_power_58691 snd_hda_gen_fix_pin_power 0 58691 &nilfs_segbuf_submit_bh_58691
158990 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
158991 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
158992 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
158993 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
158994 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
158995 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
158996 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
158997 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
158998 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
158999 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
159000 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
159001 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
159002 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
159003 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
159004 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
159005 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
159006 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
159007 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
159008 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
159009 +do_tx_58737 do_tx 0 58737 NULL
159010 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
159011 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
159012 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
159013 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
159014 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
159015 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
159016 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
159017 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
159018 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
159019 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
159020 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
159021 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
159022 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
159023 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
159024 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
159025 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
159026 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
159027 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
159028 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
159029 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
159030 +show_58791 show 0 58791 NULL
159031 +ipx_sendmsg_58794 ipx_sendmsg 3 58794 NULL
159032 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
159033 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
159034 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
159035 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
159036 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
159037 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
159038 +write_file_58812 write_file 4 58812 NULL
159039 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
159040 +show_tempsense_58819 show_tempsense 0 58819 NULL
159041 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
159042 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
159043 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
159044 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
159045 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL nohasharray
159046 +pppol2tp_recvmsg_58838 pppol2tp_recvmsg 3 58838 &ssp_disable_sensor_58838
159047 +command_write_58841 command_write 3-0 58841 NULL nohasharray
159048 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
159049 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
159050 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
159051 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
159052 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
159053 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
159054 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
159055 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
159056 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
159057 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
159058 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
159059 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
159060 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
159061 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
159062 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
159063 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
159064 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
159065 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
159066 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
159067 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
159068 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
159069 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
159070 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
159071 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
159072 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
159073 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
159074 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
159075 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
159076 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
159077 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
159078 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
159079 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
159080 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
159081 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
159082 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
159083 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
159084 +store_in8_58913 store_in8 0-4 58913 NULL
159085 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
159086 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
159087 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
159088 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
159089 +ncp_request_58920 ncp_request 0 58920 NULL
159090 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
159091 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
159092 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
159093 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
159094 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
159095 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
159096 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
159097 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
159098 +set_als_58942 set_als 0-4 58942 NULL
159099 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
159100 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
159101 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
159102 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
159103 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
159104 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
159105 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
159106 +version_show_58957 version_show 0 58957 NULL
159107 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
159108 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
159109 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
159110 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
159111 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
159112 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
159113 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
159114 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
159115 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
159116 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
159117 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
159118 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
159119 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
159120 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
159121 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
159122 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
159123 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
159124 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
159125 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
159126 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
159127 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
159128 +show_comm_59000 show_comm 0 59000 NULL
159129 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
159130 +init_list_set_59005 init_list_set 3 59005 NULL
159131 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
159132 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
159133 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
159134 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
159135 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
159136 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
159137 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
159138 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
159139 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
159140 +write_59035 write 0 59035 NULL
159141 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
159142 +contrast_store_59039 contrast_store 0-4 59039 NULL
159143 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
159144 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
159145 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
159146 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
159147 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
159148 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
159149 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
159150 +dlci_header_59057 dlci_header 0 59057 NULL
159151 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
159152 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
159153 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
159154 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
159155 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
159156 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
159157 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
159158 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
159159 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
159160 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
159161 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
159162 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
159163 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
159164 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
159165 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
159166 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
159167 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
159168 +launder_page_59115 launder_page 0 59115 NULL nohasharray
159169 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
159170 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
159171 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
159172 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
159173 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
159174 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
159175 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
159176 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
159177 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
159178 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
159179 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
159180 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
159181 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
159182 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
159183 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
159184 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
159185 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
159186 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
159187 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
159188 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
159189 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
159190 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
159191 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
159192 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
159193 +ksize_59176 ksize 0 59176 NULL
159194 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
159195 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
159196 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
159197 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
159198 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
159199 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
159200 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
159201 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
159202 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
159203 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
159204 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
159205 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
159206 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
159207 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
159208 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
159209 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
159210 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
159211 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
159212 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
159213 +dt3155_read_59226 dt3155_read 3 59226 NULL
159214 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
159215 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
159216 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
159217 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
159218 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
159219 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
159220 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
159221 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
159222 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
159223 +SMB2_write_59246 SMB2_write 0 59246 NULL
159224 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
159225 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
159226 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
159227 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
159228 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
159229 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
159230 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
159231 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
159232 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
159233 +max_active_store_59266 max_active_store 0-4 59266 NULL
159234 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
159235 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
159236 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
159237 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
159238 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
159239 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
159240 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
159241 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
159242 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
159243 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
159244 +show_install_59288 show_install 0 59288 NULL nohasharray
159245 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
159246 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
159247 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
159248 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
159249 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
159250 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
159251 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
159252 +udp_error_59301 udp_error 0 59301 NULL nohasharray
159253 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
159254 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
159255 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
159256 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
159257 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
159258 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
159259 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
159260 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
159261 +fd_copyout_59323 fd_copyout 3 59323 NULL
159262 +store_59326 store 0-4 59326 NULL
159263 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
159264 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
159265 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
159266 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
159267 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
159268 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
159269 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
159270 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
159271 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
159272 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
159273 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
159274 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
159275 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
159276 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
159277 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
159278 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
159279 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
159280 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
159281 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
159282 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
159283 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
159284 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
159285 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
159286 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
159287 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
159288 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
159289 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
159290 +idProduct_show_59405 idProduct_show 0 59405 NULL
159291 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
159292 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
159293 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
159294 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
159295 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
159296 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
159297 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
159298 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
159299 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
159300 +max_show_59442 max_show 0 59442 NULL nohasharray
159301 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
159302 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
159303 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
159304 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
159305 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
159306 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
159307 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
159308 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
159309 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
159310 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
159311 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
159312 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
159313 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
159314 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
159315 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
159316 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
159317 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
159318 +aux_ch_59466 aux_ch 0 59466 NULL
159319 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
159320 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
159321 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
159322 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
159323 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
159324 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
159325 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
159326 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
159327 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
159328 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
159329 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
159330 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
159331 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
159332 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
159333 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
159334 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
159335 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
159336 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
159337 +defrag_store_59501 defrag_store 4-0 59501 NULL
159338 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
159339 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
159340 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
159341 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
159342 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
159343 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
159344 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
159345 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
159346 +gather_write_59526 gather_write 0 59526 NULL nohasharray
159347 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
159348 +vcc_create_59531 vcc_create 0 59531 NULL
159349 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
159350 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
159351 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
159352 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
159353 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
159354 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
159355 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
159356 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
159357 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
159358 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
159359 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
159360 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
159361 +show_59558 show 0 59558 NULL
159362 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
159363 +tunables_write_59563 tunables_write 3-0 59563 NULL
159364 +bio_split_59564 bio_split 2 59564 NULL
159365 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
159366 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
159367 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
159368 +afs_fsync_59569 afs_fsync 0 59569 NULL
159369 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
159370 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
159371 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
159372 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
159373 +write_pbl_59583 write_pbl 4 59583 NULL
159374 +resp_write_same_59587 resp_write_same 2 59587 NULL
159375 +memdup_user_59590 memdup_user 2 59590 NULL
159376 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
159377 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
159378 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
159379 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
159380 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
159381 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
159382 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
159383 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
159384 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
159385 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
159386 +module_event_59614 module_event 0 59614 NULL
159387 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
159388 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
159389 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
159390 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
159391 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
159392 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
159393 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
159394 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
159395 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
159396 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
159397 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
159398 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
159399 +console_show_59641 console_show 0 59641 NULL
159400 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
159401 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
159402 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
159403 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
159404 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
159405 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
159406 +file_update_time_59647 file_update_time 0 59647 NULL
159407 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
159408 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
159409 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
159410 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
159411 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
159412 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
159413 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
159414 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
159415 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
159416 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
159417 +register_jprobe_59669 register_jprobe 0 59669 NULL
159418 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
159419 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
159420 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
159421 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
159422 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
159423 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
159424 +sriov_enable_59689 sriov_enable 0 59689 NULL
159425 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
159426 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
159427 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
159428 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
159429 +create_59705 create 0 59705 NULL
159430 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
159431 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
159432 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
159433 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
159434 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
159435 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
159436 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
159437 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
159438 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
159439 +pc_show_59731 pc_show 0 59731 NULL nohasharray
159440 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
159441 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
159442 +set_mode_59733 set_mode 0 59733 NULL
159443 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
159444 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
159445 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
159446 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
159447 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
159448 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
159449 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
159450 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
159451 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
159452 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
159453 +strnlen_59746 strnlen 0 59746 NULL nohasharray
159454 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
159455 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
159456 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
159457 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
159458 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
159459 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
159460 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
159461 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
159462 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
159463 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
159464 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
159465 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
159466 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
159467 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
159468 +venus_remove_59781 venus_remove 4 59781 NULL
159469 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
159470 +net2280_enable_59787 net2280_enable 0 59787 NULL
159471 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
159472 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
159473 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
159474 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
159475 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
159476 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
159477 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
159478 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
159479 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
159480 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
159481 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
159482 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
159483 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
159484 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
159485 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
159486 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
159487 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
159488 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
159489 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
159490 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
159491 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
159492 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
159493 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
159494 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
159495 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
159496 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
159497 +erst_clear_59835 erst_clear 0 59835 NULL
159498 +bq24190_write_59837 bq24190_write 0 59837 NULL
159499 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
159500 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
159501 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
159502 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
159503 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
159504 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
159505 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
159506 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
159507 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
159508 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
159509 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
159510 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
159511 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
159512 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
159513 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
159514 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
159515 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
159516 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
159517 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
159518 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
159519 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
159520 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
159521 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
159522 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
159523 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
159524 +xwrite_59906 xwrite 3 59906 NULL
159525 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
159526 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
159527 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
159528 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
159529 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
159530 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
159531 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
159532 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
159533 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
159534 +read_59931 read 0 59931 NULL
159535 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
159536 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
159537 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
159538 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
159539 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
159540 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
159541 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
159542 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
159543 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
159544 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
159545 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
159546 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
159547 +cuse_write_59958 cuse_write 0-3 59958 NULL
159548 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
159549 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
159550 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
159551 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
159552 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
159553 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
159554 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
159555 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
159556 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
159557 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
159558 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
159559 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
159560 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
159561 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
159562 +setup_60000 setup 0 60000 NULL
159563 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
159564 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
159565 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
159566 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
159567 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
159568 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
159569 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
159570 +register_device_60015 register_device 2-3 60015 NULL
159571 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
159572 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
159573 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
159574 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
159575 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
159576 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
159577 +store_60029 store 0-3 60029 NULL nohasharray
159578 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
159579 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
159580 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
159581 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
159582 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
159583 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
159584 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
159585 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
159586 +vcs_size_60050 vcs_size 0 60050 NULL
159587 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
159588 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
159589 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
159590 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
159591 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
159592 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
159593 +compat_writev_60063 compat_writev 3 60063 NULL
159594 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
159595 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
159596 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
159597 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
159598 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
159599 +show_60078 show 0 60078 NULL nohasharray
159600 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
159601 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
159602 +smk_curacc_60080 smk_curacc 0 60080 NULL
159603 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
159604 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
159605 +hw_init_60084 hw_init 0 60084 NULL
159606 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
159607 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
159608 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
159609 +read_fs_60094 read_fs 0-5-6 60094 NULL
159610 +in_tx_show_60098 in_tx_show 0 60098 NULL
159611 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
159612 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
159613 +operational_check_60102 operational_check 0 60102 NULL
159614 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
159615 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
159616 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
159617 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
159618 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
159619 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
159620 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
159621 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
159622 +show_60125 show 0 60125 NULL
159623 +show_60127 show 0 60127 NULL
159624 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
159625 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
159626 +devnum_show_60150 devnum_show 0 60150 NULL
159627 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
159628 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
159629 +bind_60156 bind 0 60156 &ld_usb_read_60156
159630 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
159631 +init_state_60165 init_state 2 60165 NULL nohasharray
159632 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
159633 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
159634 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
159635 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
159636 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
159637 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
159638 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
159639 +avc_denied_60181 avc_denied 0 60181 NULL
159640 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
159641 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
159642 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
159643 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
159644 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
159645 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
159646 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
159647 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
159648 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
159649 +acquire_store_60201 acquire_store 0-4 60201 NULL
159650 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
159651 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
159652 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
159653 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
159654 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
159655 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
159656 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
159657 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
159658 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
159659 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
159660 +kstrtouint_60233 kstrtouint 0 60233 NULL
159661 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
159662 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
159663 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
159664 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
159665 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
159666 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
159667 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
159668 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
159669 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
159670 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
159671 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
159672 +validate_trigger_60267 validate_trigger 0 60267 NULL
159673 +m920x_read_60272 m920x_read 0 60272 NULL
159674 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
159675 +printer_write_60276 printer_write 3 60276 NULL
159676 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
159677 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
159678 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
159679 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
159680 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
159681 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
159682 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
159683 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
159684 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
159685 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
159686 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
159687 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
159688 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
159689 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
159690 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
159691 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
159692 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
159693 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
159694 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
159695 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
159696 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
159697 +rh_call_control_60349 rh_call_control 0 60349 NULL
159698 +init_60352 init 0 60352 NULL
159699 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
159700 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
159701 +prepare_60360 prepare 0 60360 NULL
159702 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
159703 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
159704 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
159705 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
159706 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
159707 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
159708 +try_ctrl_60373 try_ctrl 0 60373 NULL
159709 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
159710 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
159711 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
159712 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
159713 +uevent_show_60385 uevent_show 0 60385 NULL
159714 +notifier_call_60391 notifier_call 0 60391 NULL
159715 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
159716 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
159717 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
159718 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
159719 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
159720 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
159721 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
159722 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
159723 +SendReceive_60415 SendReceive 0 60415 NULL
159724 +control_show_60422 control_show 0 60422 NULL
159725 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
159726 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
159727 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
159728 +tstats_write_60432 tstats_write 3-0 60432 NULL
159729 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
159730 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
159731 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
159732 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
159733 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
159734 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
159735 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
159736 +tipc_recv_stream_60440 tipc_recv_stream 3 60440 NULL
159737 +rx_data_60442 rx_data 4 60442 NULL nohasharray
159738 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
159739 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
159740 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
159741 +read_usrate_60445 read_usrate 0 60445 NULL
159742 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
159743 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
159744 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
159745 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
159746 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
159747 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
159748 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
159749 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
159750 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
159751 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
159752 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
159753 +load_info_60481 load_info 0 60481 NULL
159754 +ht_show_60482 ht_show 0 60482 NULL nohasharray
159755 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
159756 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
159757 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
159758 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
159759 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
159760 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
159761 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
159762 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
159763 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
159764 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
159765 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
159766 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
159767 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
159768 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
159769 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
159770 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
159771 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
159772 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
159773 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
159774 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
159775 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
159776 +raw_connect_60525 raw_connect 0 60525 NULL
159777 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
159778 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
159779 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
159780 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
159781 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
159782 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
159783 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
159784 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
159785 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
159786 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
159787 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
159788 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
159789 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
159790 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
159791 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
159792 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
159793 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
159794 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
159795 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
159796 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
159797 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
159798 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
159799 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
159800 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
159801 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
159802 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
159803 +getoptions_60593 getoptions 0 60593 NULL
159804 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
159805 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
159806 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
159807 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
159808 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
159809 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
159810 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
159811 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
159812 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
159813 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
159814 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
159815 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
159816 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
159817 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
159818 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
159819 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
159820 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
159821 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
159822 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
159823 +store_60628 store 0 60628 NULL
159824 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
159825 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
159826 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
159827 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
159828 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
159829 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
159830 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
159831 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
159832 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
159833 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
159834 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
159835 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
159836 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
159837 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
159838 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
159839 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
159840 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
159841 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
159842 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
159843 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
159844 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
159845 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
159846 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
159847 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
159848 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
159849 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
159850 +stop_machine_60681 stop_machine 0 60681 NULL
159851 +set_register_60683 set_register 0 60683 NULL
159852 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
159853 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
159854 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
159855 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
159856 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
159857 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
159858 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
159859 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
159860 +init_data_container_60709 init_data_container 1 60709 NULL
159861 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
159862 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
159863 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
159864 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
159865 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
159866 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
159867 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
159868 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
159869 +show_chip_60728 show_chip 0 60728 NULL nohasharray
159870 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
159871 +reg_set_60739 reg_set 0 60739 NULL
159872 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
159873 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
159874 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
159875 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
159876 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
159877 +proc_read_60749 proc_read 0 60749 NULL
159878 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
159879 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
159880 +raid_status_60755 raid_status 5 60755 NULL
159881 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
159882 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
159883 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
159884 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
159885 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
159886 +arcnet_header_60769 arcnet_header 0 60769 NULL
159887 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
159888 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
159889 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
159890 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
159891 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
159892 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
159893 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
159894 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
159895 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
159896 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
159897 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
159898 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
159899 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
159900 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
159901 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
159902 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
159903 +ch341_open_60810 ch341_open 0 60810 NULL
159904 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
159905 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
159906 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
159907 +set_current_rng_60816 set_current_rng 0 60816 NULL
159908 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
159909 +show_sched0_60819 show_sched0 0 60819 NULL
159910 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
159911 +sync_read_60823 sync_read 0 60823 NULL
159912 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
159913 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
159914 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
159915 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
159916 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
159917 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
159918 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
159919 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
159920 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
159921 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
159922 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
159923 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
159924 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
159925 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL nohasharray
159926 +l2cap_sock_recvmsg_60854 l2cap_sock_recvmsg 3 60854 &show_shost_supported_mode_60854
159927 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
159928 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
159929 +hsu_dma_alloc_desc_60863 hsu_dma_alloc_desc 1 60863 NULL
159930 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
159931 +generic_writepages_60871 generic_writepages 0 60871 NULL
159932 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
159933 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
159934 +manage_power_60879 manage_power 0 60879 NULL
159935 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
159936 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
159937 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
159938 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
159939 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
159940 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
159941 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
159942 +ch341_configure_60897 ch341_configure 0 60897 NULL
159943 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
159944 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
159945 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL nohasharray
159946 +hugetlbfs_read_actor_60907 hugetlbfs_read_actor 0-4-2 60907 &ceph_sync_direct_write_60907
159947 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
159948 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
159949 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
159950 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
159951 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
159952 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
159953 +sysprops_show_60920 sysprops_show 0 60920 NULL
159954 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
159955 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
159956 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
159957 +show_60927 show 0 60927 NULL nohasharray
159958 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
159959 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
159960 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
159961 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
159962 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
159963 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
159964 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
159965 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
159966 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
159967 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
159968 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
159969 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
159970 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
159971 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
159972 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
159973 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
159974 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
159975 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
159976 +store_60970 store 0 60970 NULL nohasharray
159977 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
159978 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
159979 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
159980 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
159981 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
159982 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
159983 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
159984 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
159985 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
159986 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
159987 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
159988 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
159989 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
159990 +check_dev_61003 check_dev 0 61003 NULL
159991 +prepare_late_61011 prepare_late 0 61011 NULL
159992 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
159993 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
159994 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
159995 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
159996 +model_show_61023 model_show 0 61023 NULL
159997 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
159998 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
159999 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
160000 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
160001 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
160002 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
160003 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
160004 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
160005 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
160006 +call_modprobe_61038 call_modprobe 0 61038 NULL
160007 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
160008 +escr_show_61048 escr_show 0 61048 NULL
160009 +symtab_init_61050 symtab_init 2-0 61050 NULL
160010 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
160011 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
160012 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
160013 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
160014 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
160015 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
160016 +security_set_61074 security_set 0 61074 NULL
160017 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
160018 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
160019 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
160020 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
160021 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
160022 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
160023 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
160024 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
160025 +n_tty_read_61096 n_tty_read 0 61096 NULL
160026 +show_mode_61098 show_mode 0 61098 NULL nohasharray
160027 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
160028 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
160029 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
160030 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
160031 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
160032 +packet_getname_61110 packet_getname 0 61110 NULL
160033 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
160034 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
160035 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
160036 +show_61117 show 0 61117 NULL
160037 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
160038 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
160039 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
160040 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
160041 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
160042 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
160043 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
160044 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
160045 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
160046 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
160047 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
160048 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
160049 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
160050 +load_guspatch_61144 load_guspatch 0 61144 NULL
160051 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
160052 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
160053 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
160054 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
160055 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
160056 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
160057 +write_dev_61164 write_dev 0 61164 NULL
160058 +__vmalloc_61168 __vmalloc 1 61168 NULL
160059 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
160060 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
160061 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
160062 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
160063 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
160064 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
160065 +store_61180 store 0 61180 NULL
160066 +minix_writepage_61183 minix_writepage 0 61183 NULL
160067 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
160068 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
160069 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
160070 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
160071 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
160072 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
160073 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
160074 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
160075 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
160076 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
160077 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
160078 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
160079 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
160080 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
160081 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
160082 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
160083 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
160084 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
160085 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
160086 +convert_lock_61230 convert_lock 0 61230 NULL
160087 +ns_open_61243 ns_open 0 61243 NULL
160088 +atalk_bind_61244 atalk_bind 0 61244 NULL
160089 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
160090 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
160091 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
160092 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
160093 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
160094 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
160095 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
160096 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL nohasharray
160097 +jfs_direct_IO_61262 jfs_direct_IO 3 61262 &v9fs_mmap_file_read_61262
160098 +submit_bh_61263 submit_bh 0 61263 NULL
160099 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
160100 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
160101 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
160102 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
160103 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
160104 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
160105 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
160106 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
160107 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
160108 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
160109 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
160110 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
160111 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
160112 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
160113 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
160114 +teles_resume_61301 teles_resume 0 61301 NULL
160115 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
160116 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
160117 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
160118 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
160119 +restart_transaction_61310 restart_transaction 0 61310 NULL
160120 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
160121 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
160122 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
160123 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
160124 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
160125 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
160126 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
160127 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
160128 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
160129 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
160130 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
160131 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
160132 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
160133 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
160134 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
160135 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
160136 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
160137 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
160138 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
160139 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
160140 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
160141 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
160142 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
160143 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
160144 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
160145 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
160146 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
160147 +num_users_show_61356 num_users_show 0 61356 NULL
160148 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
160149 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
160150 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
160151 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
160152 +show_parent_61376 show_parent 0 61376 NULL
160153 +online_pages_61385 online_pages 0 61385 NULL nohasharray
160154 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
160155 +change_xattr_61390 change_xattr 5 61390 NULL
160156 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
160157 +system_enable_write_61396 system_enable_write 3 61396 NULL
160158 +rdac_activate_61397 rdac_activate 0 61397 NULL
160159 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
160160 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
160161 +systemid_show_61405 systemid_show 0 61405 NULL
160162 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
160163 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
160164 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
160165 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
160166 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
160167 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
160168 +tw9910_power_61435 tw9910_power 0 61435 NULL
160169 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
160170 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
160171 +acquire_61443 acquire 0 61443 NULL
160172 +smbhash_61444 smbhash 0 61444 NULL
160173 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
160174 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
160175 +job_control_61452 job_control 0 61452 NULL
160176 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
160177 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
160178 +show_temperature_61459 show_temperature 0 61459 NULL
160179 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
160180 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
160181 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
160182 +validate_61467 validate 0 61467 NULL
160183 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
160184 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
160185 +capability_get_61474 capability_get 0 61474 NULL
160186 +get_fan_input_61476 get_fan_input 0 61476 NULL
160187 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
160188 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
160189 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
160190 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
160191 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
160192 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
160193 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
160194 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
160195 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
160196 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
160197 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
160198 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
160199 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
160200 +__dn_connect_61507 __dn_connect 0 61507 NULL
160201 +he_open_61509 he_open 0 61509 NULL nohasharray
160202 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
160203 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
160204 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
160205 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
160206 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
160207 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
160208 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
160209 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
160210 +mtu_show_61523 mtu_show 0 61523 NULL
160211 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
160212 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
160213 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
160214 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
160215 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
160216 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
160217 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
160218 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
160219 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
160220 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
160221 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
160222 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
160223 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
160224 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
160225 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
160226 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
160227 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
160228 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
160229 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
160230 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
160231 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
160232 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
160233 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
160234 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
160235 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
160236 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
160237 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
160238 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
160239 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
160240 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
160241 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
160242 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
160243 +show_ordinals_61579 show_ordinals 0 61579 NULL
160244 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
160245 +seq_open_private_61589 seq_open_private 3 61589 NULL
160246 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
160247 +ipath_write_61598 ipath_write 0-3 61598 NULL
160248 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
160249 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
160250 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
160251 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
160252 +br_device_event_61613 br_device_event 0 61613 NULL
160253 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
160254 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
160255 +get_pages_array_61622 get_pages_array 1 61622 NULL
160256 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
160257 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
160258 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
160259 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
160260 +store_61638 store 0 61638 NULL
160261 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
160262 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
160263 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
160264 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
160265 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
160266 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
160267 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
160268 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
160269 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
160270 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
160271 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
160272 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
160273 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
160274 +pwm_store_61666 pwm_store 0-4 61666 NULL
160275 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
160276 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
160277 +x25_open_61673 x25_open 0 61673 NULL nohasharray
160278 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
160279 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
160280 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
160281 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
160282 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
160283 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
160284 +lock_loop_61681 lock_loop 1 61681 NULL
160285 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
160286 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
160287 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
160288 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
160289 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
160290 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
160291 +filter_read_61692 filter_read 3-0 61692 NULL
160292 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
160293 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
160294 +prepare_61695 prepare 0 61695 NULL
160295 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
160296 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
160297 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
160298 +prog_page_61711 prog_page 2 61711 NULL
160299 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
160300 +iov_length_61716 iov_length 0 61716 NULL
160301 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
160302 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
160303 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
160304 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
160305 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
160306 +show_61723 show 0 61723 NULL nohasharray
160307 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
160308 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
160309 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
160310 +w5100_open_61743 w5100_open 0 61743 NULL
160311 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
160312 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
160313 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
160314 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
160315 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
160316 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
160317 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
160318 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
160319 +features_show_61772 features_show 0 61772 NULL nohasharray
160320 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
160321 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
160322 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
160323 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
160324 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
160325 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
160326 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
160327 +show_blank_61805 show_blank 0 61805 NULL
160328 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
160329 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812 nohasharray
160330 +udp_sendmsg_61812 udp_sendmsg 3 61812 &pch_gbe_setup_rx_resources_61812
160331 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
160332 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
160333 +get_cap_size_61822 get_cap_size 0 61822 NULL
160334 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
160335 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
160336 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
160337 +show_root_block_61828 show_root_block 0 61828 NULL
160338 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
160339 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
160340 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
160341 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
160342 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
160343 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
160344 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
160345 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
160346 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
160347 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
160348 +x25_getname_61857 x25_getname 0 61857 NULL
160349 +store_61861 store 0-3 61861 NULL
160350 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
160351 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
160352 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
160353 +store_61871 store 0-3 61871 NULL
160354 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
160355 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
160356 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
160357 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
160358 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
160359 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
160360 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
160361 +disconnect_61888 disconnect 0 61888 NULL
160362 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
160363 +make_rate_61898 make_rate 0 61898 NULL
160364 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
160365 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
160366 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
160367 +br_get_size_61907 br_get_size 0 61907 NULL
160368 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
160369 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
160370 +irda_sendmsg_61916 irda_sendmsg 3 61916 NULL
160371 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
160372 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
160373 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
160374 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
160375 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
160376 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
160377 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
160378 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
160379 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
160380 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
160381 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
160382 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
160383 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
160384 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
160385 +adv7175_init_61938 adv7175_init 0 61938 NULL
160386 +as3935_read_61939 as3935_read 0 61939 NULL
160387 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
160388 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
160389 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
160390 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
160391 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
160392 +timeout_set_61951 timeout_set 0 61951 NULL
160393 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
160394 +show_in_max0_61959 show_in_max0 0 61959 NULL
160395 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
160396 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
160397 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
160398 +fix_read_error_61965 fix_read_error 4 61965 NULL
160399 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
160400 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
160401 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
160402 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
160403 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
160404 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
160405 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
160406 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
160407 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
160408 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
160409 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
160410 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
160411 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
160412 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
160413 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
160414 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
160415 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
160416 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
160417 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
160418 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
160419 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
160420 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
160421 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
160422 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
160423 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
160424 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
160425 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
160426 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
160427 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
160428 +crypt_extent_62033 crypt_extent 0 62033 NULL
160429 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
160430 +create_message_62035 create_message 0 62035 NULL nohasharray
160431 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
160432 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
160433 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
160434 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
160435 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
160436 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
160437 +get_attn_62046 get_attn 0 62046 NULL
160438 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
160439 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
160440 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
160441 +do_pselect_62061 do_pselect 1 62061 NULL
160442 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
160443 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
160444 +fat_setattr_62084 fat_setattr 0 62084 NULL
160445 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
160446 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
160447 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
160448 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
160449 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
160450 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
160451 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
160452 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
160453 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
160454 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
160455 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
160456 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
160457 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
160458 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
160459 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
160460 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
160461 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
160462 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
160463 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
160464 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
160465 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
160466 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
160467 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
160468 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
160469 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
160470 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
160471 +video_usercopy_62151 video_usercopy 2 62151 NULL
160472 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
160473 +array_state_store_62164 array_state_store 0-3 62164 NULL
160474 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
160475 +phy_id_show_62171 phy_id_show 0 62171 NULL
160476 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
160477 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
160478 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
160479 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
160480 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
160481 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
160482 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
160483 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
160484 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
160485 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
160486 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
160487 +global_page_state_62202 global_page_state 0 62202 NULL
160488 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
160489 +start_62206 start 0 62206 NULL
160490 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
160491 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
160492 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
160493 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
160494 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
160495 +niu_open_62220 niu_open 0 62220 NULL
160496 +show_label_62225 show_label 0 62225 NULL nohasharray
160497 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
160498 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
160499 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
160500 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
160501 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
160502 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
160503 +allocate_partition_62245 allocate_partition 4 62245 NULL
160504 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
160505 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
160506 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
160507 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
160508 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
160509 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
160510 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
160511 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
160512 +send_control_msg_62261 send_control_msg 0 62261 NULL
160513 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
160514 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
160515 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
160516 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
160517 +security_file_permission_62278 security_file_permission 0 62278 NULL
160518 +get_random_int_62279 get_random_int 0 62279 NULL
160519 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
160520 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
160521 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
160522 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
160523 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
160524 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
160525 +store_62293 store 0-4 62293 NULL
160526 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
160527 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
160528 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
160529 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
160530 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
160531 +state_show_62309 state_show 0 62309 NULL
160532 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
160533 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
160534 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
160535 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
160536 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
160537 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
160538 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
160539 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
160540 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
160541 +pega_int_read_62335 pega_int_read 0 62335 NULL
160542 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
160543 +show_guid_62340 show_guid 0 62340 NULL nohasharray
160544 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
160545 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
160546 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
160547 +st_version_show_62346 st_version_show 0 62346 NULL
160548 +flash_write_62354 flash_write 3-0 62354 NULL
160549 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
160550 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
160551 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
160552 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
160553 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
160554 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
160555 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
160556 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
160557 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
160558 +register_netdevice_62374 register_netdevice 0 62374 NULL
160559 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
160560 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
160561 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
160562 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
160563 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
160564 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
160565 +altera_irscan_62396 altera_irscan 2 62396 NULL
160566 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
160567 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
160568 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
160569 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
160570 +set_umcast_62409 set_umcast 0-4 62409 NULL
160571 +set_ssp_62411 set_ssp 4 62411 NULL
160572 +flags_store_62413 flags_store 4-0 62413 NULL
160573 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
160574 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
160575 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
160576 +setkey_62422 setkey 0 62422 NULL
160577 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
160578 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
160579 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
160580 +disp_store_62433 disp_store 0-4 62433 NULL
160581 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
160582 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
160583 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
160584 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
160585 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
160586 +pppox_create_62440 pppox_create 0 62440 NULL
160587 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
160588 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
160589 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
160590 +mlog_store_62451 mlog_store 0-4 62451 NULL
160591 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
160592 +show_temp10_62469 show_temp10 0 62469 NULL
160593 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
160594 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
160595 +force_remove_show_62475 force_remove_show 0 62475 NULL
160596 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
160597 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
160598 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
160599 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
160600 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
160601 +intr_submit_62485 intr_submit 0 62485 NULL
160602 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
160603 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
160604 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
160605 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
160606 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
160607 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
160608 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
160609 +scsi_scan_62506 scsi_scan 0 62506 NULL
160610 +store_mtu_62507 store_mtu 0-4 62507 NULL
160611 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
160612 +start_show_62510 start_show 0 62510 NULL
160613 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
160614 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
160615 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
160616 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
160617 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
160618 +atl1e_up_62528 atl1e_up 0 62528 NULL
160619 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
160620 +caps_show_62531 caps_show 0 62531 NULL
160621 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
160622 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
160623 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
160624 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
160625 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
160626 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
160627 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
160628 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
160629 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
160630 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
160631 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
160632 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
160633 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
160634 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
160635 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
160636 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
160637 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
160638 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
160639 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
160640 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
160641 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
160642 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
160643 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
160644 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
160645 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
160646 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
160647 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
160648 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
160649 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
160650 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
160651 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
160652 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
160653 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
160654 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
160655 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
160656 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
160657 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
160658 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
160659 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
160660 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
160661 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
160662 +__offline_pages_62626 __offline_pages 0 62626 NULL
160663 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
160664 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
160665 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
160666 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
160667 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
160668 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
160669 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
160670 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
160671 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
160672 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
160673 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
160674 +show_model_62648 show_model 0 62648 NULL nohasharray
160675 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
160676 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
160677 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
160678 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
160679 +show_62657 show 0 62657 NULL
160680 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
160681 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
160682 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
160683 +show_cardr_62674 show_cardr 0 62674 NULL
160684 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
160685 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
160686 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
160687 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
160688 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
160689 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
160690 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
160691 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
160692 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
160693 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
160694 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
160695 +show_fan_time_62699 show_fan_time 0 62699 NULL
160696 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
160697 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
160698 +simple_readpage_62703 simple_readpage 0 62703 NULL
160699 +flush_62706 flush 0 62706 NULL
160700 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
160701 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
160702 +netlink_recvmsg_62712 netlink_recvmsg 3 62712 NULL
160703 +target_configure_device_62714 target_configure_device 0 62714 NULL
160704 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
160705 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
160706 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
160707 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
160708 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
160709 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
160710 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
160711 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
160712 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
160713 +client_channels_62735 client_channels 0 62735 NULL
160714 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
160715 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
160716 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
160717 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
160718 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
160719 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
160720 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
160721 +hardware_show_62757 hardware_show 0 62757 NULL
160722 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
160723 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
160724 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
160725 +register_kprobe_62762 register_kprobe 0 62762 NULL
160726 +show_ibdev_62764 show_ibdev 0 62764 NULL
160727 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
160728 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
160729 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
160730 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
160731 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
160732 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
160733 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
160734 +store_sched5_62779 store_sched5 4-0 62779 NULL
160735 +show_62782 show 0 62782 NULL
160736 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
160737 +sabi_command_62785 sabi_command 0 62785 NULL
160738 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
160739 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
160740 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
160741 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
160742 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
160743 +_create_message_62795 _create_message 0 62795 NULL
160744 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
160745 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
160746 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
160747 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
160748 +show_cam_size_62800 show_cam_size 0 62800 NULL
160749 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
160750 +quirk_simultaneous_discovery_write_62807 quirk_simultaneous_discovery_write 3 62807 NULL
160751 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
160752 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
160753 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
160754 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
160755 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
160756 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
160757 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
160758 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
160759 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
160760 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
160761 +gem_do_start_62827 gem_do_start 0 62827 NULL
160762 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
160763 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
160764 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
160765 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
160766 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
160767 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
160768 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
160769 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
160770 +timeouts_show_62841 timeouts_show 0 62841 NULL
160771 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
160772 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
160773 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
160774 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
160775 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
160776 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
160777 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
160778 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
160779 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
160780 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
160781 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
160782 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
160783 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
160784 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
160785 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
160786 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
160787 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
160788 +show_62877 show 0 62877 NULL nohasharray
160789 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
160790 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
160791 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
160792 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
160793 +compass_store_62881 compass_store 0-3 62881 NULL
160794 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
160795 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
160796 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
160797 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
160798 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
160799 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
160800 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
160801 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
160802 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
160803 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
160804 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
160805 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
160806 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
160807 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
160808 +getdqbuf_62908 getdqbuf 1 62908 NULL
160809 +get_temp_max_62909 get_temp_max 0 62909 NULL
160810 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
160811 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
160812 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
160813 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
160814 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
160815 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
160816 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
160817 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
160818 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
160819 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
160820 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
160821 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
160822 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
160823 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
160824 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
160825 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
160826 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
160827 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
160828 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
160829 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
160830 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
160831 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
160832 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
160833 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
160834 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
160835 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
160836 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
160837 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
160838 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
160839 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
160840 +send_62994 send 0 62994 NULL
160841 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
160842 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
160843 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
160844 +hash_max_show_63001 hash_max_show 0 63001 NULL
160845 +get_skb_63008 get_skb 2 63008 NULL
160846 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
160847 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
160848 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
160849 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
160850 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
160851 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL nohasharray
160852 +_save_mc_63032 _save_mc 0-3 63032 &nfs_revalidate_inode_63032
160853 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
160854 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
160855 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
160856 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
160857 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
160858 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
160859 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
160860 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
160861 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
160862 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
160863 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
160864 +wait_for_event_63054 wait_for_event 0 63054 NULL
160865 +unlink1_63059 unlink1 3 63059 NULL nohasharray
160866 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
160867 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
160868 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
160869 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
160870 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
160871 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
160872 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
160873 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
160874 +enable_show_63071 enable_show 0 63071 NULL nohasharray
160875 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
160876 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
160877 +show_priority_63080 show_priority 0 63080 NULL
160878 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
160879 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
160880 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
160881 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
160882 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
160883 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
160884 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
160885 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
160886 +get_component_slot_63097 get_component_slot 0 63097 NULL
160887 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
160888 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
160889 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
160890 +errors_store_63110 errors_store 0-3 63110 NULL
160891 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
160892 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
160893 +ethoc_open_63118 ethoc_open 0 63118 NULL
160894 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
160895 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
160896 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
160897 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
160898 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
160899 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
160900 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
160901 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
160902 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
160903 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
160904 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
160905 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
160906 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
160907 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
160908 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
160909 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
160910 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
160911 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
160912 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
160913 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
160914 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
160915 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
160916 +read_63177 read 0-3 63177 NULL
160917 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
160918 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
160919 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
160920 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
160921 +is_local_show_63185 is_local_show 0 63185 NULL
160922 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
160923 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
160924 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
160925 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
160926 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
160927 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
160928 +suspend_enter_63203 suspend_enter 0 63203 NULL
160929 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
160930 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
160931 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
160932 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
160933 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
160934 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
160935 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
160936 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
160937 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
160938 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
160939 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
160940 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
160941 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
160942 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
160943 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
160944 +ext2_direct_IO_63231 ext2_direct_IO 3 63231 NULL
160945 +ctxsize_63232 ctxsize 0 63232 NULL
160946 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
160947 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
160948 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
160949 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
160950 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
160951 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
160952 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
160953 +do_convert_63247 do_convert 0 63247 NULL
160954 +setxattr_63249 setxattr 0 63249 NULL
160955 +ptp_read_63251 ptp_read 4-0 63251 NULL
160956 +_iwl_dbgfs_rx_phyinfo_write_63254 _iwl_dbgfs_rx_phyinfo_write 3 63254 NULL
160957 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
160958 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
160959 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
160960 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
160961 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
160962 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
160963 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
160964 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
160965 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
160966 +caches_show_63278 caches_show 0 63278 NULL nohasharray
160967 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
160968 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
160969 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
160970 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
160971 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
160972 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
160973 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
160974 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
160975 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
160976 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
160977 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
160978 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
160979 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
160980 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
160981 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
160982 +recv_data_63327 recv_data 3-0 63327 NULL
160983 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
160984 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
160985 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
160986 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
160987 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
160988 +info_server_63343 info_server 4 63343 NULL
160989 +il_force_reset_63344 il_force_reset 0 63344 NULL
160990 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
160991 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
160992 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
160993 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
160994 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
160995 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
160996 +guid_show_63379 guid_show 0 63379 NULL
160997 +read_word_63384 read_word 0 63384 NULL nohasharray
160998 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
160999 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
161000 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
161001 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
161002 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
161003 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
161004 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
161005 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
161006 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
161007 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
161008 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
161009 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
161010 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
161011 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
161012 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
161013 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
161014 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
161015 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
161016 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
161017 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
161018 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
161019 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
161020 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
161021 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
161022 +of_irq_get_63443 of_irq_get 0 63443 NULL
161023 +write_end_63445 write_end 0-5 63445 NULL
161024 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
161025 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
161026 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
161027 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
161028 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
161029 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
161030 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
161031 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
161032 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
161033 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
161034 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
161035 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
161036 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
161037 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
161038 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
161039 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
161040 +read_kcore_63488 read_kcore 3 63488 NULL
161041 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
161042 +i2c_request_63490 i2c_request 0 63490 NULL
161043 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
161044 +dwapb_gpio_to_irq_63493 dwapb_gpio_to_irq 2 63493 NULL
161045 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
161046 +module_attr_show_63501 module_attr_show 0 63501 NULL
161047 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
161048 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
161049 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
161050 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
161051 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
161052 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
161053 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
161054 +pwm1_show_63527 pwm1_show 0 63527 NULL
161055 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
161056 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
161057 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
161058 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
161059 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
161060 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
161061 +SyS_recv_63537 SyS_recv 3 63537 NULL
161062 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
161063 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
161064 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
161065 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
161066 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
161067 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
161068 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
161069 +request_dma_63556 request_dma 0 63556 NULL
161070 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
161071 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
161072 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
161073 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
161074 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
161075 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
161076 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
161077 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
161078 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
161079 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
161080 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
161081 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
161082 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
161083 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
161084 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
161085 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
161086 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
161087 +write_debug_level_63613 write_debug_level 3 63613 NULL
161088 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
161089 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
161090 +show_dev_name_63623 show_dev_name 0 63623 NULL
161091 +module_alloc_63630 module_alloc 1 63630 NULL
161092 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
161093 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
161094 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
161095 +hid_report_len_63637 hid_report_len 0 63637 NULL
161096 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
161097 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
161098 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
161099 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
161100 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
161101 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
161102 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
161103 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
161104 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
161105 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
161106 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
161107 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
161108 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
161109 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
161110 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
161111 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
161112 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
161113 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
161114 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
161115 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
161116 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
161117 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
161118 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
161119 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
161120 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
161121 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
161122 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
161123 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
161124 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
161125 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
161126 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
161127 +mos7720_open_63691 mos7720_open 0 63691 NULL
161128 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
161129 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
161130 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
161131 +bin_search_63697 bin_search 0 63697 NULL
161132 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
161133 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
161134 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
161135 +read_rxflow_63726 read_rxflow 0 63726 NULL
161136 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
161137 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
161138 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
161139 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
161140 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
161141 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
161142 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
161143 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
161144 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
161145 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
161146 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
161147 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
161148 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
161149 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
161150 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
161151 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
161152 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
161153 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
161154 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
161155 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
161156 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
161157 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
161158 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
161159 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
161160 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
161161 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
161162 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
161163 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
161164 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
161165 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
161166 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
161167 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
161168 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
161169 +coda_getattr_63793 coda_getattr 0 63793 NULL
161170 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
161171 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
161172 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
161173 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
161174 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
161175 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
161176 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
161177 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
161178 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
161179 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
161180 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
161181 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
161182 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
161183 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
161184 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
161185 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
161186 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
161187 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
161188 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
161189 +shm_fsync_63834 shm_fsync 0 63834 NULL
161190 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
161191 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
161192 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
161193 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
161194 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
161195 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
161196 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
161197 +eql_open_63862 eql_open 0 63862 NULL
161198 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
161199 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
161200 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
161201 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
161202 +bt_size_63881 bt_size 0 63881 NULL
161203 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
161204 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
161205 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
161206 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
161207 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
161208 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
161209 +minix_statfs_63900 minix_statfs 0 63900 NULL
161210 +divas_write_63901 divas_write 3-0 63901 NULL
161211 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
161212 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
161213 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
161214 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
161215 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
161216 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
161217 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
161218 +write_63928 write 0 63928 NULL
161219 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
161220 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
161221 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
161222 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
161223 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
161224 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
161225 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
161226 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
161227 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
161228 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
161229 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
161230 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
161231 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
161232 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
161233 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
161234 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
161235 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
161236 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
161237 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
161238 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
161239 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982 nohasharray
161240 +wil_rx_snaplen_63982 wil_rx_snaplen 0 63982 &set_mode_63982
161241 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
161242 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
161243 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
161244 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
161245 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
161246 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
161247 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
161248 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
161249 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
161250 +ov7670_read_64006 ov7670_read 0 64006 NULL
161251 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
161252 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
161253 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
161254 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
161255 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
161256 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
161257 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
161258 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
161259 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
161260 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
161261 +get_component_locate_64036 get_component_locate 0 64036 NULL
161262 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
161263 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
161264 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
161265 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
161266 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
161267 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
161268 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
161269 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
161270 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
161271 +start_hw_64065 start_hw 0 64065 NULL
161272 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
161273 +__sock_create_64069 __sock_create 0 64069 NULL
161274 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
161275 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
161276 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
161277 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
161278 +fc_header_64083 fc_header 0 64083 NULL
161279 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
161280 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
161281 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
161282 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
161283 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
161284 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
161285 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
161286 +show_64101 show 0 64101 NULL
161287 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
161288 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
161289 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
161290 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
161291 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
161292 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
161293 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
161294 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
161295 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
161296 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
161297 +init_bch_64130 init_bch 1-2 64130 NULL
161298 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
161299 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
161300 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
161301 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
161302 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
161303 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
161304 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
161305 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
161306 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
161307 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
161308 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
161309 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
161310 +number_of_tds_64156 number_of_tds 0 64156 NULL
161311 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
161312 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
161313 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
161314 +do_command_extended_64178 do_command_extended 0 64178 NULL
161315 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
161316 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
161317 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
161318 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
161319 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
161320 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
161321 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
161322 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
161323 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
161324 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
161325 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
161326 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
161327 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
161328 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
161329 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
161330 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
161331 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
161332 +ea_len_64229 ea_len 0 64229 NULL
161333 +header_len_64232 header_len 0 64232 NULL nohasharray
161334 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
161335 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL nohasharray
161336 +rhashtable_insert_rehash_64233 rhashtable_insert_rehash 0 64233 &em28xx_i2c_xfer_64233
161337 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
161338 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
161339 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
161340 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
161341 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
161342 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
161343 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
161344 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
161345 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
161346 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
161347 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
161348 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
161349 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
161350 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
161351 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
161352 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
161353 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
161354 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
161355 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
161356 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
161357 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
161358 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
161359 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
161360 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
161361 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
161362 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
161363 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
161364 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
161365 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
161366 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
161367 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
161368 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
161369 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
161370 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
161371 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
161372 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
161373 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
161374 +revision_show_64311 revision_show 0 64311 NULL
161375 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
161376 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
161377 +uri_show_64318 uri_show 0 64318 NULL nohasharray
161378 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
161379 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
161380 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
161381 +ffz_64324 ffz 0 64324 NULL nohasharray
161382 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
161383 +map_region_64328 map_region 1 64328 NULL
161384 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
161385 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
161386 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL nohasharray
161387 +tipc_send_packet_64331 tipc_send_packet 3 64331 &ov9650_set_red_balance_64331
161388 +ts_write_64336 ts_write 3-0 64336 NULL
161389 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
161390 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
161391 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
161392 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
161393 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
161394 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
161395 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
161396 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
161397 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
161398 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
161399 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
161400 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
161401 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
161402 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
161403 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
161404 +show_64365 show 0 64365 NULL nohasharray
161405 +show_stats_64365 show_stats 0 64365 &show_64365
161406 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
161407 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
161408 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
161409 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
161410 +reg_create_64372 reg_create 5 64372 NULL nohasharray
161411 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
161412 +ilo_write_64378 ilo_write 3-0 64378 NULL
161413 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
161414 +g94_aux_64382 g94_aux 0 64382 NULL
161415 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
161416 +show_port_no_64391 show_port_no 0 64391 NULL
161417 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
161418 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
161419 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
161420 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
161421 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
161422 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
161423 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
161424 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
161425 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
161426 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
161427 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
161428 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
161429 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
161430 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
161431 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
161432 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
161433 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
161434 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
161435 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
161436 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
161437 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
161438 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
161439 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
161440 +show_in2_input_64433 show_in2_input 0 64433 NULL
161441 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
161442 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
161443 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
161444 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
161445 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
161446 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
161447 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
161448 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
161449 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
161450 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
161451 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
161452 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
161453 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
161454 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
161455 +__request_module_64480 __request_module 0 64480 NULL
161456 +ib_post_send_64481 ib_post_send 0 64481 NULL
161457 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
161458 +single_open_size_64483 single_open_size 4 64483 NULL
161459 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
161460 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
161461 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
161462 +read_64498 read 0 64498 NULL
161463 +set_div_64499 set_div 0-4 64499 NULL
161464 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
161465 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
161466 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
161467 +remove_uuid_64505 remove_uuid 4 64505 NULL
161468 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
161469 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
161470 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
161471 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
161472 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
161473 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
161474 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
161475 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
161476 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
161477 +udplite_error_64525 udplite_error 0 64525 NULL
161478 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
161479 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
161480 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
161481 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
161482 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
161483 +befs_readpage_64530 befs_readpage 0 64530 NULL
161484 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
161485 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
161486 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
161487 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
161488 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
161489 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
161490 +SyS_bind_64544 SyS_bind 3 64544 NULL
161491 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
161492 +type_show_64547 type_show 0 64547 NULL nohasharray
161493 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
161494 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
161495 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
161496 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
161497 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
161498 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
161499 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
161500 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
161501 +e100_open_64562 e100_open 0 64562 NULL
161502 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
161503 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
161504 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
161505 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
161506 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
161507 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
161508 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
161509 +blockdev_direct_IO_64571 blockdev_direct_IO 4 64571 NULL
161510 +do_erase_64574 do_erase 4 64574 NULL
161511 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
161512 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
161513 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
161514 +suspend_64593 suspend 0 64593 NULL
161515 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
161516 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
161517 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
161518 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
161519 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
161520 +show_64606 show 0 64606 NULL
161521 +use_pool_64607 use_pool 2 64607 NULL
161522 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
161523 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
161524 +chksum_update_64619 chksum_update 0 64619 NULL
161525 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
161526 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
161527 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
161528 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
161529 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
161530 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
161531 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
161532 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
161533 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
161534 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
161535 +store_64641 store 0 64641 NULL
161536 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
161537 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
161538 +tse_open_64644 tse_open 0 64644 NULL
161539 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
161540 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
161541 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
161542 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
161543 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
161544 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
161545 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
161546 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
161547 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
161548 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
161549 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
161550 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
161551 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
161552 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
161553 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
161554 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
161555 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
161556 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
161557 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
161558 +show_otp4_64699 show_otp4 0 64699 NULL
161559 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
161560 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
161561 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
161562 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
161563 +virtio_cread8_64708 virtio_cread8 0 64708 NULL
161564 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
161565 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
161566 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
161567 +c_can_open_64714 c_can_open 0 64714 NULL
161568 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
161569 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
161570 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
161571 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
161572 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
161573 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
161574 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
161575 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
161576 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
161577 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
161578 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
161579 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
161580 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
161581 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
161582 +fan_store_64752 fan_store 0-4 64752 NULL
161583 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
161584 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
161585 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
161586 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
161587 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
161588 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
161589 +show_64765 show 0 64765 NULL
161590 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
161591 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
161592 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
161593 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
161594 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
161595 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
161596 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
161597 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
161598 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
161599 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
161600 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
161601 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
161602 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
161603 +inetdev_event_64794 inetdev_event 0 64794 NULL
161604 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
161605 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
161606 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
161607 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
161608 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
161609 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
161610 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
161611 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
161612 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
161613 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
161614 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
161615 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
161616 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
161617 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
161618 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
161619 +show_target_kb_64823 show_target_kb 0 64823 NULL
161620 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
161621 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
161622 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
161623 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
161624 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
161625 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
161626 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
161627 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
161628 +do_request_64853 do_request 0 64853 NULL
161629 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
161630 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
161631 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
161632 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
161633 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
161634 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
161635 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
161636 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
161637 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
161638 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
161639 +zl10039_write_64873 zl10039_write 0 64873 NULL
161640 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
161641 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
161642 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
161643 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
161644 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
161645 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
161646 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
161647 +xgbe_start_64900 xgbe_start 0 64900 NULL
161648 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
161649 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
161650 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
161651 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
161652 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
161653 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
161654 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
161655 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
161656 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
161657 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
161658 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
161659 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
161660 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
161661 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
161662 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
161663 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
161664 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
161665 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
161666 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
161667 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
161668 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
161669 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
161670 +fsid_present_64955 fsid_present 0 64955 NULL
161671 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
161672 +show_64959 show 0 64959 NULL
161673 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
161674 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
161675 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
161676 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
161677 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
161678 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
161679 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
161680 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
161681 +l2tp_ip6_sendmsg_64989 l2tp_ip6_sendmsg 3 64989 NULL
161682 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
161683 +sq905_command_64994 sq905_command 0 64994 NULL
161684 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
161685 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
161686 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
161687 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
161688 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
161689 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
161690 +test_ecdh_read_65032 test_ecdh_read 3 65032 NULL
161691 +insert_dent_65034 insert_dent 7 65034 NULL
161692 +root_id_show_65050 root_id_show 0 65050 NULL
161693 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
161694 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
161695 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
161696 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
161697 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
161698 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
161699 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
161700 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
161701 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
161702 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
161703 +fw_write_65069 fw_write 3 65069 NULL
161704 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
161705 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
161706 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
161707 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
161708 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
161709 +patch_65078 patch 0 65078 NULL
161710 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
161711 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
161712 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
161713 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
161714 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
161715 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
161716 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
161717 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
161718 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
161719 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
161720 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
161721 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
161722 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
161723 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
161724 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
161725 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
161726 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
161727 +direction_input_65122 direction_input 0 65122 NULL nohasharray
161728 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
161729 +store_65127 store 0-3 65127 NULL
161730 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
161731 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
161732 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
161733 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
161734 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
161735 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
161736 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
161737 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
161738 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
161739 +truncate_upper_65167 truncate_upper 0 65167 NULL
161740 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
161741 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
161742 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
161743 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
161744 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
161745 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
161746 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
161747 +sha384_init_65187 sha384_init 0 65187 NULL
161748 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
161749 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
161750 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
161751 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
161752 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
161753 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
161754 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
161755 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
161756 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
161757 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
161758 +store_color_common_65227 store_color_common 0 65227 NULL
161759 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
161760 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
161761 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
161762 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
161763 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
161764 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
161765 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
161766 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
161767 +finup_65248 finup 0 65248 NULL
161768 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
161769 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
161770 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
161771 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
161772 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
161773 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
161774 +mwave_read_65257 mwave_read 0-3 65257 NULL
161775 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
161776 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
161777 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
161778 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
161779 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
161780 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
161781 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
161782 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
161783 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
161784 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
161785 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
161786 +getproplen_65293 getproplen 0 65293 NULL
161787 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
161788 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
161789 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
161790 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
161791 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
161792 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
161793 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
161794 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
161795 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
161796 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
161797 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
161798 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
161799 +unpack_array_65318 unpack_array 0 65318 NULL
161800 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
161801 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
161802 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
161803 +ocfs2_prepare_inode_for_write_65323 ocfs2_prepare_inode_for_write 0 65323 NULL
161804 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
161805 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
161806 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
161807 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
161808 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
161809 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
161810 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
161811 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
161812 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
161813 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
161814 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
161815 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
161816 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
161817 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
161818 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
161819 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
161820 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
161821 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
161822 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
161823 +SyS_writev_65372 SyS_writev 3 65372 NULL
161824 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
161825 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
161826 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
161827 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
161828 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
161829 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
161830 +hide_icon_65390 hide_icon 0-4 65390 NULL
161831 +mi_set_context_65395 mi_set_context 0 65395 NULL
161832 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
161833 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
161834 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
161835 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
161836 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
161837 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
161838 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
161839 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
161840 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
161841 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
161842 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
161843 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
161844 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
161845 +edge_open_65411 edge_open 0 65411 NULL
161846 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
161847 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
161848 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
161849 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
161850 +aux2_show_65419 aux2_show 0 65419 NULL
161851 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
161852 +device_add_groups_65423 device_add_groups 0 65423 NULL
161853 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
161854 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
161855 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
161856 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
161857 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
161858 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
161859 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
161860 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
161861 +read_65459 read 0 65459 NULL
161862 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
161863 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
161864 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
161865 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
161866 +clear_user_65470 clear_user 2 65470 NULL
161867 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
161868 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
161869 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
161870 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
161871 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
161872 +regmap_write_65478 regmap_write 0 65478 NULL
161873 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
161874 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
161875 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3-0 65484 NULL
161876 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
161877 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
161878 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
161879 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
161880 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
161881 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
161882 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
161883 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
161884 +ax25_recvmsg_65505 ax25_recvmsg 3 65505 NULL
161885 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
161886 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
161887 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
161888 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
161889 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
161890 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
161891 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
161892 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
161893 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
161894 +show_memory_65529 show_memory 0 65529 NULL
161895 +reg_read_65530 reg_read 0 65530 NULL
161896 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
161897 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
161898 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161899 new file mode 100644
161900 index 0000000..560cd7b
161901 --- /dev/null
161902 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161903 @@ -0,0 +1,92 @@
161904 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
161905 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
161906 +mappedread_2627 mappedread 2 2627 NULL
161907 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
161908 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
161909 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
161910 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
161911 +dmu_write_6048 dmu_write 4-3 6048 NULL
161912 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
161913 +update_pages_6225 update_pages 2-3 6225 NULL
161914 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
161915 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
161916 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
161917 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
161918 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
161919 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
161920 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
161921 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
161922 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
161923 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
161924 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
161925 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
161926 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
161927 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
161928 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
161929 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
161930 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
161931 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
161932 +uiocopy_18680 uiocopy 2 18680 NULL
161933 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
161934 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
161935 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
161936 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
161937 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
161938 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
161939 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
161940 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
161941 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
161942 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
161943 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
161944 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
161945 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
161946 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
161947 +splat_write_30943 splat_write 3 30943 NULL
161948 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
161949 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
161950 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
161951 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
161952 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
161953 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
161954 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
161955 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
161956 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
161957 +copyinstr_36980 copyinstr 3 36980 NULL
161958 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
161959 +splat_read_38116 splat_read 3 38116 NULL
161960 +sa_setup_38756 sa_setup 4 38756 NULL
161961 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
161962 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
161963 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
161964 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
161965 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
161966 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
161967 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
161968 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
161969 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
161970 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
161971 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
161972 +kcopy_write_43683 kcopy_write 3 43683 NULL
161973 +uiomove_44355 uiomove 2 44355 NULL
161974 +dmu_read_44418 dmu_read 4-3 44418 NULL
161975 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
161976 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
161977 +copyin_45945 copyin 3 45945 NULL
161978 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
161979 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
161980 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
161981 +spa_history_write_49650 spa_history_write 3 49650 NULL
161982 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
161983 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
161984 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
161985 +copyout_51409 copyout 3 51409 NULL
161986 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
161987 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
161988 +get_nvlist_56685 get_nvlist 2 56685 NULL
161989 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
161990 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
161991 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
161992 +zpios_write_61823 zpios_write 3 61823 NULL
161993 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
161994 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
161995 +zpios_read_64734 zpios_read 3 64734 NULL
161996 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161997 new file mode 100644
161998 index 0000000..9846ab0
161999 --- /dev/null
162000 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
162001 @@ -0,0 +1,913 @@
162002 +/*
162003 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162004 + * Licensed under the GPL v2, or (at your option) v3
162005 + *
162006 + * Homepage:
162007 + * https://github.com/ephox-gcc-plugins/size_overflow
162008 + *
162009 + * Documentation:
162010 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162011 + *
162012 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162013 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162014 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162015 + *
162016 + * Usage:
162017 + * $ make
162018 + * $ make run
162019 + */
162020 +
162021 +#include "size_overflow.h"
162022 +
162023 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
162024 +
162025 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
162026 +
162027 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
162028 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
162029 +
162030 +struct cgraph_node *get_cnode(const_tree fndecl)
162031 +{
162032 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
162033 +#if BUILDING_GCC_VERSION <= 4005
162034 + return cgraph_get_node((tree)fndecl);
162035 +#else
162036 + return cgraph_get_node(fndecl);
162037 +#endif
162038 +}
162039 +
162040 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
162041 +{
162042 + if (cur_node->marked == ASM_STMT_SO_MARK)
162043 + return false;
162044 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
162045 + return false;
162046 + if (strcmp(cur_node->context, context))
162047 + return false;
162048 + return !strcmp(cur_node->decl_name, decl_name);
162049 +}
162050 +
162051 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
162052 +static const char* get_decl_context(const_tree decl)
162053 +{
162054 + const char *context;
162055 +
162056 + if (TREE_CODE(decl) == VAR_DECL)
162057 + return "vardecl";
162058 + if (TREE_CODE(decl) == FUNCTION_DECL)
162059 + return "fndecl";
162060 +
162061 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
162062 + context = get_type_name_from_field(decl);
162063 +
162064 + if (!context)
162065 + return "fielddecl";
162066 + return context;
162067 +}
162068 +
162069 +/* Find the function with the specified argument in the list
162070 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
162071 + * * if num is CANNOT_FIND_ARG then ignore it
162072 + */
162073 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
162074 +{
162075 + next_interesting_function_t cur_node, head;
162076 +
162077 + head = global_next_interesting_function[hash];
162078 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
162079 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
162080 + continue;
162081 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
162082 + return cur_node;
162083 + }
162084 + return NULL;
162085 +}
162086 +
162087 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
162088 +{
162089 + const char *context;
162090 + unsigned int hash;
162091 +
162092 + hash = get_decl_hash(decl, decl_name);
162093 + if (hash == NO_HASH)
162094 + return NULL;
162095 +
162096 + context = get_decl_context(decl);
162097 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
162098 +}
162099 +
162100 +static bool is_vararg(const_tree fn, unsigned int num)
162101 +{
162102 + const_tree fn_type, last, type;
162103 + tree arg_list;
162104 +
162105 + if (num == 0)
162106 + return false;
162107 + if (fn == NULL_TREE)
162108 + return false;
162109 + if (TREE_CODE(fn) != FUNCTION_DECL)
162110 + return false;
162111 +
162112 + fn_type = TREE_TYPE(fn);
162113 + if (fn_type == NULL_TREE)
162114 + return false;
162115 +
162116 + arg_list = TYPE_ARG_TYPES(fn_type);
162117 + if (arg_list == NULL_TREE)
162118 + return false;
162119 + last = TREE_VALUE(tree_last(arg_list));
162120 +
162121 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
162122 + type = last;
162123 + else
162124 + type = TREE_TYPE(last);
162125 +
162126 + gcc_assert(type != NULL_TREE);
162127 + if (type == void_type_node)
162128 + return false;
162129 +
162130 + return num >= (unsigned int)list_length(arg_list);
162131 +}
162132 +
162133 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162134 +{
162135 + next_interesting_function_t new_node;
162136 +
162137 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
162138 + new_node->decl_name = xstrdup(decl_name);
162139 + gcc_assert(context);
162140 + new_node->context = xstrdup(context);
162141 + new_node->hash = hash;
162142 + new_node->num = num;
162143 + new_node->next = NULL;
162144 + new_node->children = NULL;
162145 + new_node->marked = marked;
162146 + new_node->orig_next_node = orig_next_node;
162147 + return new_node;
162148 +}
162149 +
162150 +// Create the main data structure
162151 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162152 +{
162153 + unsigned int hash;
162154 + const char *context;
162155 + enum tree_code decl_code = TREE_CODE(decl);
162156 +
162157 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
162158 +
162159 + if (is_vararg(decl, num))
162160 + return NULL;
162161 +
162162 + hash = get_decl_hash(decl, decl_name);
162163 + if (hash == NO_HASH)
162164 + return NULL;
162165 +
162166 + gcc_assert(num <= MAX_PARAM);
162167 + // Clones must have an orig_next_node
162168 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
162169 +
162170 + context = get_decl_context(decl);
162171 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
162172 +}
162173 +
162174 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
162175 +{
162176 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
162177 +
162178 + // new_entry is appended to the end of a list
162179 + new_entry->next = NULL;
162180 +
162181 + cur_global_head = global_next_interesting_function[new_entry->hash];
162182 + if (!cur_global_head) {
162183 + global_next_interesting_function[new_entry->hash] = new_entry;
162184 + return;
162185 + }
162186 +
162187 +
162188 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
162189 + if (!cur_global->next)
162190 + cur_global_end = cur_global;
162191 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
162192 + return;
162193 + }
162194 +
162195 + gcc_assert(cur_global_end);
162196 + cur_global_end->next = new_entry;
162197 +}
162198 +
162199 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
162200 + * and add it to global_next_interesting_function
162201 + */
162202 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
162203 +{
162204 + next_interesting_function_t orig_next_node;
162205 + tree decl;
162206 + unsigned int orig_num;
162207 + enum tree_code decl_code;
162208 + const char *decl_name;
162209 +
162210 + decl = get_orig_fndecl(clone_fndecl);
162211 + decl_code = TREE_CODE(decl);
162212 +
162213 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
162214 + orig_num = num;
162215 + else
162216 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
162217 +
162218 + // Skip over ISRA.162 parm decls
162219 + if (orig_num == CANNOT_FIND_ARG)
162220 + return NULL;
162221 +
162222 + decl_name = get_orig_decl_name(decl);
162223 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
162224 + if (orig_next_node)
162225 + return orig_next_node;
162226 +
162227 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
162228 + gcc_assert(orig_next_node);
162229 +
162230 + add_to_global_next_interesting_function(orig_next_node);
162231 + return orig_next_node;
162232 +}
162233 +
162234 +// Find or create the next_interesting_function_t node for decl and num
162235 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
162236 +{
162237 + next_interesting_function_t cur_next_cnode;
162238 + const char *decl_name = DECL_NAME_POINTER(decl);
162239 +
162240 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
162241 + if (cur_next_cnode)
162242 + goto out;
162243 +
162244 + if (!orig_next_node && made_by_compiler(decl)) {
162245 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
162246 + if (!orig_next_node)
162247 + return NULL;
162248 + }
162249 +
162250 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
162251 + if (!cur_next_cnode)
162252 + return NULL;
162253 +
162254 + add_to_global_next_interesting_function(cur_next_cnode);
162255 +out:
162256 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
162257 + return cur_next_cnode;
162258 + gcc_assert(cur_next_cnode->marked == marked);
162259 + return cur_next_cnode;
162260 +}
162261 +
162262 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
162263 +{
162264 + next_interesting_function_t cur_node;
162265 + const char *context, *decl_name;
162266 +
162267 + decl_name = DECL_NAME_POINTER(decl);
162268 + context = get_decl_context(decl);
162269 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
162270 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
162271 + return true;
162272 + }
162273 + return false;
162274 +}
162275 +
162276 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
162277 +{
162278 + unsigned int num;
162279 + next_interesting_function_t orig_next_node, new_node;
162280 +
162281 + gcc_assert(fndecl != NULL_TREE);
162282 +
162283 + // ignore builtins to not explode coverage (e.g., memcpy)
162284 + if (DECL_BUILT_IN(fndecl))
162285 + return next_cnodes_head;
162286 +
162287 + // convert arg into its position
162288 + if (arg == NULL_TREE)
162289 + num = 0;
162290 + else
162291 + num = find_arg_number_tree(arg, fndecl);
162292 + if (num == CANNOT_FIND_ARG)
162293 + return next_cnodes_head;
162294 +
162295 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
162296 + return next_cnodes_head;
162297 +
162298 + if (made_by_compiler(fndecl)) {
162299 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
162300 + if (!orig_next_node)
162301 + return next_cnodes_head;
162302 + } else
162303 + orig_next_node = NULL;
162304 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
162305 + if (!new_node)
162306 + return next_cnodes_head;
162307 + new_node->next = next_cnodes_head;
162308 + return new_node;
162309 +}
162310 +
162311 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
162312 +{
162313 + gphi *phi = as_a_gphi(get_def_stmt(result));
162314 + unsigned int i, n = gimple_phi_num_args(phi);
162315 +
162316 + pointer_set_insert(visited, phi);
162317 + for (i = 0; i < n; i++) {
162318 + tree arg = gimple_phi_arg_def(phi, i);
162319 +
162320 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
162321 + }
162322 +
162323 + return next_cnodes_head;
162324 +}
162325 +
162326 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162327 +{
162328 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
162329 + tree rhs1, rhs2;
162330 +
162331 + rhs1 = gimple_assign_rhs1(def_stmt);
162332 + rhs2 = gimple_assign_rhs2(def_stmt);
162333 +
162334 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
162335 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
162336 +}
162337 +
162338 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
162339 +{
162340 + return next_cnodes_head;
162341 +}
162342 +
162343 +/* Find all functions that influence lhs
162344 + *
162345 + * Encountered functions are added to the children vector (next_interesting_function_t).
162346 + */
162347 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
162348 +{
162349 + const_gimple def_stmt;
162350 +
162351 + if (skip_types(lhs))
162352 + return next_cnodes_head;
162353 +
162354 + if (TREE_CODE(lhs) == PARM_DECL)
162355 + return handle_function(next_cnodes_head, current_function_decl, lhs);
162356 +
162357 + if (TREE_CODE(lhs) != SSA_NAME)
162358 + return next_cnodes_head;
162359 +
162360 + def_stmt = get_def_stmt(lhs);
162361 + if (!def_stmt)
162362 + return next_cnodes_head;
162363 +
162364 + if (pointer_set_insert(visited, def_stmt))
162365 + return next_cnodes_head;
162366 +
162367 + switch (gimple_code(def_stmt)) {
162368 + case GIMPLE_NOP:
162369 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
162370 + case GIMPLE_ASM:
162371 + if (is_size_overflow_asm(def_stmt))
162372 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
162373 + return next_cnodes_head;
162374 + case GIMPLE_CALL: {
162375 + tree fndecl = gimple_call_fndecl(def_stmt);
162376 +
162377 + if (fndecl != NULL_TREE)
162378 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
162379 + fndecl = gimple_call_fn(def_stmt);
162380 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
162381 + }
162382 + case GIMPLE_PHI:
162383 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
162384 + case GIMPLE_ASSIGN:
162385 + switch (gimple_num_ops(def_stmt)) {
162386 + case 2:
162387 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
162388 + case 3:
162389 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
162390 + }
162391 + default:
162392 + debug_gimple_stmt((gimple)def_stmt);
162393 + error("%s: unknown gimple code", __func__);
162394 + gcc_unreachable();
162395 + }
162396 +}
162397 +
162398 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
162399 +static next_interesting_function_t search_next_functions(const_tree node)
162400 +{
162401 + gimple_set *visited;
162402 + next_interesting_function_t next_cnodes_head;
162403 +
162404 + visited = pointer_set_create();
162405 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
162406 + pointer_set_destroy(visited);
162407 +
162408 + return next_cnodes_head;
162409 +}
162410 +
162411 +// True if child already exists in the next_interesting_function_t children vector
162412 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
162413 +{
162414 + unsigned int i;
162415 + next_interesting_function_t cur;
162416 +
162417 + gcc_assert(next_node);
162418 + // handle recursion
162419 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
162420 + return true;
162421 +
162422 +#if BUILDING_GCC_VERSION <= 4007
162423 + if (VEC_empty(next_interesting_function_t, target->children))
162424 + return false;
162425 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
162426 +#else
162427 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
162428 +#endif
162429 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
162430 + return true;
162431 + }
162432 + return false;
162433 +}
162434 +
162435 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
162436 +{
162437 + if (!has_next_interesting_function_vec(parent, child)) {
162438 +#if BUILDING_GCC_VERSION <= 4007
162439 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162440 +#else
162441 + vec_safe_push(parent->children, child);
162442 +#endif
162443 + }
162444 +}
162445 +
162446 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
162447 +
162448 +// Add children to parent and global_next_interesting_function
162449 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
162450 +{
162451 + next_interesting_function_t cur = children;
162452 +
162453 + gcc_assert(parent);
162454 +
162455 + while (cur) {
162456 + next_interesting_function_t next, child;
162457 +
162458 + next = cur->next;
162459 +
162460 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
162461 + if (!child) {
162462 + add_to_global_next_interesting_function(cur);
162463 + child = cur;
162464 + }
162465 +
162466 + check_local_variables(child);
162467 +
162468 + push_child(parent, child);
162469 +
162470 + cur = next;
162471 + }
162472 +
162473 + check_local_variables(parent);
162474 +}
162475 +
162476 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
162477 +{
162478 + return NULL;
162479 +}
162480 +
162481 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
162482 +{
162483 + switch (gimple_code(stmt)) {
162484 + case GIMPLE_ASM:
162485 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
162486 + case GIMPLE_CALL: {
162487 + tree decl = gimple_call_fndecl(stmt);
162488 +
162489 + if (decl != NULL_TREE)
162490 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
162491 + decl = gimple_call_fn(stmt);
162492 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
162493 + }
162494 + case GIMPLE_RETURN:
162495 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
162496 + default:
162497 + debug_gimple_stmt((gimple)stmt);
162498 + gcc_unreachable();
162499 + }
162500 +}
162501 +
162502 +// Handle potential next_interesting_function_t parent if its argument has an integer type
162503 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
162504 +{
162505 + const_tree start_var;
162506 + next_interesting_function_t children_next_cnode, parent_next_cnode;
162507 +
162508 + switch (gimple_code(stmt)) {
162509 + case GIMPLE_ASM:
162510 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
162511 + return;
162512 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
162513 + gcc_assert(start_var != NULL_TREE);
162514 + break;
162515 + case GIMPLE_CALL:
162516 + start_var = gimple_call_arg(stmt, num - 1);
162517 + break;
162518 + case GIMPLE_RETURN:
162519 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
162520 + if (start_var == NULL_TREE)
162521 + return;
162522 + break;
162523 + default:
162524 + debug_gimple_stmt((gimple)stmt);
162525 + gcc_unreachable();
162526 + }
162527 +
162528 + if (skip_types(start_var))
162529 + return;
162530 +
162531 + // handle intentional MARK_TURN_OFF
162532 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
162533 + return;
162534 +
162535 + parent_next_cnode = create_parent_next_cnode(stmt, num);
162536 + if (!parent_next_cnode)
162537 + return;
162538 +
162539 + children_next_cnode = search_next_functions(start_var);
162540 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
162541 +}
162542 +
162543 +// Find potential next_interesting_function_t parents
162544 +static void handle_cgraph_node(struct cgraph_node *node)
162545 +{
162546 + basic_block bb;
162547 + tree cur_fndecl = NODE_DECL(node);
162548 +
162549 + set_current_function_decl(cur_fndecl);
162550 +
162551 + FOR_ALL_BB_FN(bb, cfun) {
162552 + gimple_stmt_iterator gsi;
162553 +
162554 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
162555 + gimple stmt = gsi_stmt(gsi);
162556 +
162557 + switch (gimple_code(stmt)) {
162558 + case GIMPLE_RETURN:
162559 + case GIMPLE_ASM:
162560 + collect_all_possible_size_overflow_fns(stmt, 0);
162561 + break;
162562 + case GIMPLE_CALL: {
162563 + unsigned int i, len;
162564 + tree fndecl = gimple_call_fndecl(stmt);
162565 +
162566 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
162567 + break;
162568 +
162569 + len = gimple_call_num_args(stmt);
162570 + for (i = 0; i < len; i++)
162571 + collect_all_possible_size_overflow_fns(stmt, i + 1);
162572 + break;
162573 + }
162574 + default:
162575 + break;
162576 + }
162577 + }
162578 + }
162579 +
162580 + unset_current_function_decl();
162581 +}
162582 +
162583 +/* Collect all potentially interesting function parameters and return values of integer types
162584 + * and store their data flow dependencies
162585 + */
162586 +static void size_overflow_generate_summary(void)
162587 +{
162588 + struct cgraph_node *node;
162589 +
162590 + size_overflow_register_hooks();
162591 +
162592 + FOR_EACH_FUNCTION(node) {
162593 + if (is_valid_cgraph_node(node))
162594 + handle_cgraph_node(node);
162595 + }
162596 +}
162597 +
162598 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
162599 +{
162600 + debug_cgraph_node(node);
162601 + gcc_unreachable();
162602 +}
162603 +
162604 +/* Handle dst if src is in the global_next_interesting_function list.
162605 + * If src is a clone then dst inherits the orig_next_node of src otherwise
162606 + * src will become the orig_next_node of dst.
162607 + */
162608 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
162609 +{
162610 + next_interesting_function_t head, cur;
162611 + const_tree decl;
162612 + const char *src_name, *src_context;
162613 +
162614 + decl = NODE_DECL(src);
162615 + src_name = DECL_NAME_POINTER(decl);
162616 + src_context = get_decl_context(decl);
162617 +
162618 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
162619 + if (!head)
162620 + return;
162621 +
162622 + for (cur = head; cur; cur = cur->next) {
162623 + unsigned int new_argnum;
162624 + next_interesting_function_t orig_next_node, next_node;
162625 + bool dst_clone;
162626 +
162627 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
162628 + continue;
162629 +
162630 + dst_clone = made_by_compiler(NODE_DECL(dst));
162631 + if (!dst_clone)
162632 + break;
162633 +
162634 + // For clones use the original node instead
162635 + if (cur->orig_next_node)
162636 + orig_next_node = cur->orig_next_node;
162637 + else
162638 + orig_next_node = cur;
162639 +
162640 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
162641 + if (new_argnum == CANNOT_FIND_ARG)
162642 + continue;
162643 +
162644 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
162645 + if (next_node)
162646 + add_to_global_next_interesting_function(next_node);
162647 + }
162648 +}
162649 +
162650 +void size_overflow_register_hooks(void)
162651 +{
162652 + static bool init_p = false;
162653 +
162654 + if (init_p)
162655 + return;
162656 + init_p = true;
162657 +
162658 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
162659 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
162660 +}
162661 +
162662 +static void set_yes_so_mark(next_interesting_function_t next_node)
162663 +{
162664 + next_node->marked = YES_SO_MARK;
162665 + // Mark the orig decl as well if it's a clone
162666 + if (next_node->orig_next_node)
162667 + next_node->orig_next_node->marked = YES_SO_MARK;
162668 +}
162669 +
162670 +// Determine if the function is already in the hash table
162671 +static bool is_marked_fn(next_interesting_function_t next_node)
162672 +{
162673 + const struct size_overflow_hash *entry;
162674 +
162675 + if (next_node->marked != NO_SO_MARK)
162676 + return true;
162677 +
162678 + if (next_node->orig_next_node)
162679 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
162680 + else
162681 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
162682 + if (!entry)
162683 + return false;
162684 +
162685 + set_yes_so_mark(next_node);
162686 + return true;
162687 +}
162688 +
162689 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
162690 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
162691 +{
162692 + unsigned int i;
162693 + next_interesting_function_t child;
162694 +
162695 +#if BUILDING_GCC_VERSION <= 4007
162696 + if (VEC_empty(next_interesting_function_t, parent->children))
162697 + return NULL;
162698 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162699 +#else
162700 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162701 +#endif
162702 + if (child->num == 0)
162703 + continue;
162704 + if (strcmp(parent->decl_name, child->decl_name))
162705 + continue;
162706 + if (!strcmp(child->context, "fndecl"))
162707 + return child;
162708 + }
162709 + return NULL;
162710 +}
162711 +
162712 +/* Trace a return value of function pointer type back to an argument via a concrete function
162713 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
162714 +static void search_missing_fptr_arg(next_interesting_function_t parent)
162715 +{
162716 + next_interesting_function_t tracked_fn, cur_next_node, child;
162717 + unsigned int i;
162718 +#if BUILDING_GCC_VERSION <= 4007
162719 + VEC(next_interesting_function_t, heap) *new_children = NULL;
162720 +#else
162721 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
162722 +#endif
162723 +
162724 + if (parent->num != 0)
162725 + return;
162726 + if (!strcmp(parent->context, "fndecl"))
162727 + return;
162728 + if (!strcmp(parent->context, "vardecl"))
162729 + return;
162730 +
162731 + // fnptr 0 && fn 0
162732 +#if BUILDING_GCC_VERSION <= 4007
162733 + if (VEC_empty(next_interesting_function_t, parent->children))
162734 + return;
162735 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162736 +#else
162737 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162738 +#endif
162739 + if (child->num != 0)
162740 + continue;
162741 + // (fn 0 -> fn 2)
162742 + tracked_fn = get_same_not_ret_child(child);
162743 + if (!tracked_fn)
162744 + continue;
162745 +
162746 + // fn 2 => fnptr 2
162747 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
162748 + if (cur_next_node->num != tracked_fn->num)
162749 + continue;
162750 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
162751 + continue;
162752 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
162753 +#if BUILDING_GCC_VERSION <= 4007
162754 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
162755 +#else
162756 + vec_safe_push(new_children, cur_next_node);
162757 +#endif
162758 + }
162759 + }
162760 + }
162761 +
162762 +#if BUILDING_GCC_VERSION == 4005
162763 + if (VEC_empty(next_interesting_function_t, new_children))
162764 + return;
162765 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
162766 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162767 +#elif BUILDING_GCC_VERSION <= 4007
162768 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
162769 +#else
162770 + vec_safe_splice(parent->children, new_children);
162771 +#endif
162772 +}
162773 +
162774 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
162775 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
162776 +{
162777 + unsigned int i;
162778 + next_interesting_function_t child;
162779 +
162780 + gcc_assert(parent);
162781 + check_global_variables(parent);
162782 + search_missing_fptr_arg(parent);
162783 + print_missing_function(parent);
162784 +
162785 +#if BUILDING_GCC_VERSION <= 4007
162786 + if (VEC_empty(next_interesting_function_t, parent->children))
162787 + return;
162788 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162789 +#else
162790 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162791 +#endif
162792 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
162793 + child->marked = YES_SO_MARK;
162794 + if (!pointer_set_insert(visited, child))
162795 + print_missing_functions(visited, child);
162796 + }
162797 +}
162798 +
162799 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
162800 +
162801 +// Print all missing interesting functions
162802 +static unsigned int size_overflow_execute(void)
162803 +{
162804 + unsigned int i;
162805 + next_interesting_function_set *visited;
162806 + next_interesting_function_t cur_global;
162807 +
162808 + visited = next_interesting_function_pointer_set_create();
162809 +
162810 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
162811 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
162812 + if (is_marked_fn(cur_global))
162813 + print_missing_functions(visited, cur_global);
162814 + }
162815 + }
162816 +
162817 + pointer_set_destroy(visited);
162818 +
162819 +/* if (in_lto_p) {
162820 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
162821 + print_global_next_interesting_functions();
162822 + }*/
162823 +
162824 + return 0;
162825 +}
162826 +
162827 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
162828 +#if BUILDING_GCC_VERSION >= 4008
162829 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
162830 +#elif BUILDING_GCC_VERSION >= 4006
162831 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
162832 +#else
162833 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
162834 +#endif
162835 +
162836 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
162837 +
162838 +#if BUILDING_GCC_VERSION >= 4009
162839 +static const struct pass_data size_overflow_functions_pass_data = {
162840 +#else
162841 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
162842 + .pass = {
162843 +#endif
162844 + .type = IPA_PASS,
162845 + .name = "size_overflow_functions",
162846 +#if BUILDING_GCC_VERSION >= 4008
162847 + .optinfo_flags = OPTGROUP_NONE,
162848 +#endif
162849 +#if BUILDING_GCC_VERSION >= 5000
162850 +#elif BUILDING_GCC_VERSION >= 4009
162851 + .has_gate = false,
162852 + .has_execute = true,
162853 +#else
162854 + .gate = NULL,
162855 + .execute = size_overflow_execute,
162856 + .sub = NULL,
162857 + .next = NULL,
162858 + .static_pass_number = 0,
162859 +#endif
162860 + .tv_id = TV_NONE,
162861 + .properties_required = 0,
162862 + .properties_provided = 0,
162863 + .properties_destroyed = 0,
162864 + .todo_flags_start = 0,
162865 + .todo_flags_finish = 0,
162866 +#if BUILDING_GCC_VERSION < 4009
162867 + },
162868 + .generate_summary = size_overflow_generate_summary,
162869 + .write_summary = size_overflow_write_summary_lto,
162870 + .read_summary = size_overflow_read_summary_lto,
162871 +#if BUILDING_GCC_VERSION >= 4006
162872 + .write_optimization_summary = size_overflow_write_summary_lto,
162873 + .read_optimization_summary = size_overflow_read_summary_lto,
162874 +#endif
162875 + .stmt_fixup = NULL,
162876 + .function_transform_todo_flags_start = 0,
162877 + .function_transform = size_overflow_transform,
162878 + .variable_transform = NULL,
162879 +#endif
162880 +};
162881 +
162882 +#if BUILDING_GCC_VERSION >= 4009
162883 +namespace {
162884 +class size_overflow_functions_pass : public ipa_opt_pass_d {
162885 +public:
162886 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
162887 + g,
162888 + size_overflow_generate_summary,
162889 + size_overflow_write_summary_lto,
162890 + size_overflow_read_summary_lto,
162891 + size_overflow_write_summary_lto,
162892 + size_overflow_read_summary_lto,
162893 + NULL,
162894 + 0,
162895 + size_overflow_transform,
162896 + NULL) {}
162897 +#if BUILDING_GCC_VERSION >= 5000
162898 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
162899 +#else
162900 + unsigned int execute() { return size_overflow_execute(); }
162901 +#endif
162902 +};
162903 +}
162904 +
162905 +opt_pass *make_size_overflow_functions_pass(void)
162906 +{
162907 + return new size_overflow_functions_pass();
162908 +}
162909 +#else
162910 +struct opt_pass *make_size_overflow_functions_pass(void)
162911 +{
162912 + return &size_overflow_functions_pass.pass;
162913 +}
162914 +#endif
162915 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162916 new file mode 100644
162917 index 0000000..d7f4062
162918 --- /dev/null
162919 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162920 @@ -0,0 +1,256 @@
162921 +/*
162922 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162923 + * Licensed under the GPL v2, or (at your option) v3
162924 + *
162925 + * Homepage:
162926 + * https://github.com/ephox-gcc-plugins/size_overflow
162927 + *
162928 + * Documentation:
162929 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162930 + *
162931 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162932 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162933 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162934 + *
162935 + * Usage:
162936 + * $ make
162937 + * $ make run
162938 + */
162939 +
162940 +#include "size_overflow.h"
162941 +
162942 +int plugin_is_GPL_compatible;
162943 +
162944 +tree report_size_overflow_decl;
162945 +
162946 +tree size_overflow_type_HI;
162947 +tree size_overflow_type_SI;
162948 +tree size_overflow_type_DI;
162949 +tree size_overflow_type_TI;
162950 +
162951 +static struct plugin_info size_overflow_plugin_info = {
162952 + .version = "20150614",
162953 + .help = "no-size-overflow\tturn off size overflow checking\n",
162954 +};
162955 +
162956 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162957 +{
162958 + unsigned int arg_count;
162959 + enum tree_code code = TREE_CODE(*node);
162960 +
162961 + switch (code) {
162962 + case FUNCTION_DECL:
162963 + arg_count = type_num_arguments(TREE_TYPE(*node));
162964 + break;
162965 + case FUNCTION_TYPE:
162966 + case METHOD_TYPE:
162967 + arg_count = type_num_arguments(*node);
162968 + break;
162969 + default:
162970 + *no_add_attrs = true;
162971 + error("%s: %qE attribute only applies to functions", __func__, name);
162972 + return NULL_TREE;
162973 + }
162974 +
162975 + for (; args; args = TREE_CHAIN(args)) {
162976 + int cur_val;
162977 + tree position = TREE_VALUE(args);
162978 +
162979 + if (TREE_CODE(position) != INTEGER_CST) {
162980 + error("%s: parameter isn't an integer", __func__);
162981 + debug_tree(args);
162982 + *no_add_attrs = true;
162983 + return NULL_TREE;
162984 + }
162985 +
162986 + cur_val = tree_to_shwi(position);
162987 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
162988 + error("%s: parameter %d is outside range.", __func__, cur_val);
162989 + *no_add_attrs = true;
162990 + return NULL_TREE;
162991 + }
162992 + }
162993 + return NULL_TREE;
162994 +}
162995 +
162996 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162997 +{
162998 + unsigned int arg_count;
162999 + HOST_WIDE_INT s_first_arg;
163000 + enum tree_code code = TREE_CODE(*node);
163001 +
163002 + switch (code) {
163003 + case FUNCTION_DECL:
163004 + arg_count = type_num_arguments(TREE_TYPE(*node));
163005 + break;
163006 + case FUNCTION_TYPE:
163007 + case METHOD_TYPE:
163008 + arg_count = type_num_arguments(*node);
163009 + break;
163010 + case FIELD_DECL:
163011 + return NULL_TREE;
163012 + default:
163013 + *no_add_attrs = true;
163014 + error("%qE attribute only applies to functions", name);
163015 + return NULL_TREE;
163016 + }
163017 +
163018 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
163019 + if (s_first_arg == -1)
163020 + return NULL_TREE;
163021 + if (s_first_arg < -1)
163022 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
163023 +
163024 + for (; args; args = TREE_CHAIN(args)) {
163025 + unsigned int cur_val;
163026 +
163027 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
163028 + error("%s: parameter isn't an integer", __func__);
163029 + debug_tree(args);
163030 + *no_add_attrs = true;
163031 + return NULL_TREE;
163032 + }
163033 +
163034 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
163035 + if (cur_val > arg_count ) {
163036 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
163037 + *no_add_attrs = true;
163038 + return NULL_TREE;
163039 + }
163040 + }
163041 + return NULL_TREE;
163042 +}
163043 +
163044 +static struct attribute_spec size_overflow_attr = {
163045 + .name = "size_overflow",
163046 + .min_length = 1,
163047 + .max_length = -1,
163048 + .decl_required = true,
163049 + .type_required = false,
163050 + .function_type_required = false,
163051 + .handler = handle_size_overflow_attribute,
163052 +#if BUILDING_GCC_VERSION >= 4007
163053 + .affects_type_identity = false
163054 +#endif
163055 +};
163056 +
163057 +static struct attribute_spec intentional_overflow_attr = {
163058 + .name = "intentional_overflow",
163059 + .min_length = 1,
163060 + .max_length = -1,
163061 + .decl_required = true,
163062 + .type_required = false,
163063 + .function_type_required = false,
163064 + .handler = handle_intentional_overflow_attribute,
163065 +#if BUILDING_GCC_VERSION >= 4007
163066 + .affects_type_identity = false
163067 +#endif
163068 +};
163069 +
163070 +static void register_attributes(void __unused *event_data, void __unused *data)
163071 +{
163072 + register_attribute(&size_overflow_attr);
163073 + register_attribute(&intentional_overflow_attr);
163074 +}
163075 +
163076 +static tree create_typedef(tree type, const char* ident)
163077 +{
163078 + tree new_type, decl;
163079 +
163080 + new_type = build_variant_type_copy(type);
163081 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
163082 + DECL_ORIGINAL_TYPE(decl) = type;
163083 + TYPE_NAME(new_type) = decl;
163084 + return new_type;
163085 +}
163086 +
163087 +// Create the noreturn report_size_overflow() function decl.
163088 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
163089 +{
163090 + tree const_char_ptr_type_node;
163091 + tree fntype;
163092 +
163093 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
163094 +
163095 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
163096 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
163097 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
163098 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
163099 +
163100 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
163101 + fntype = build_function_type_list(void_type_node,
163102 + const_char_ptr_type_node,
163103 + unsigned_type_node,
163104 + const_char_ptr_type_node,
163105 + const_char_ptr_type_node,
163106 + NULL_TREE);
163107 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
163108 +
163109 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
163110 + TREE_PUBLIC(report_size_overflow_decl) = 1;
163111 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
163112 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
163113 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
163114 +// !!!
163115 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
163116 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
163117 + TREE_USED(report_size_overflow_decl) = 1;
163118 + TREE_NOTHROW(report_size_overflow_decl) = 1;
163119 +}
163120 +
163121 +
163122 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
163123 +{
163124 + int i;
163125 + const char * const plugin_name = plugin_info->base_name;
163126 + const int argc = plugin_info->argc;
163127 + const struct plugin_argument * const argv = plugin_info->argv;
163128 + bool enable = true;
163129 + struct register_pass_info insert_size_overflow_asm_pass_info;
163130 + struct register_pass_info size_overflow_functions_pass_info;
163131 +
163132 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
163133 + {
163134 + .base = &report_size_overflow_decl,
163135 + .nelt = 1,
163136 + .stride = sizeof(report_size_overflow_decl),
163137 + .cb = &gt_ggc_mx_tree_node,
163138 + .pchw = &gt_pch_nx_tree_node
163139 + },
163140 + LAST_GGC_ROOT_TAB
163141 + };
163142 +
163143 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
163144 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
163145 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
163146 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
163147 +
163148 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
163149 + size_overflow_functions_pass_info.reference_pass_name = "inline";
163150 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
163151 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
163152 +
163153 + if (!plugin_default_version_check(version, &gcc_version)) {
163154 + error(G_("incompatible gcc/plugin versions"));
163155 + return 1;
163156 + }
163157 +
163158 + for (i = 0; i < argc; ++i) {
163159 + if (!strcmp(argv[i].key, "no-size-overflow")) {
163160 + enable = false;
163161 + continue;
163162 + }
163163 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
163164 + }
163165 +
163166 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
163167 + if (enable) {
163168 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
163169 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
163170 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
163171 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
163172 + }
163173 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
163174 +
163175 + return 0;
163176 +}
163177 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
163178 new file mode 100644
163179 index 0000000..1d9ddb6
163180 --- /dev/null
163181 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
163182 @@ -0,0 +1,345 @@
163183 +/*
163184 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163185 + * Licensed under the GPL v2, or (at your option) v3
163186 + *
163187 + * Homepage:
163188 + * https://github.com/ephox-gcc-plugins/size_overflow
163189 + *
163190 + * Documentation:
163191 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163192 + *
163193 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163194 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163195 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163196 + *
163197 + * Usage:
163198 + * $ make
163199 + * $ make run
163200 + */
163201 +
163202 +#include "size_overflow.h"
163203 +
163204 +#include "size_overflow_hash.h"
163205 +#include "size_overflow_hash_aux.h"
163206 +
163207 +static const_tree get_function_type(const_tree decl)
163208 +{
163209 + if (FUNCTION_PTR_P(decl))
163210 + return TREE_TYPE(TREE_TYPE(decl));
163211 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
163212 + return TREE_TYPE(decl);
163213 +}
163214 +
163215 +static unsigned char get_tree_code(const_tree type)
163216 +{
163217 + switch (TREE_CODE(type)) {
163218 + case ARRAY_TYPE:
163219 + return 0;
163220 + case BOOLEAN_TYPE:
163221 + return 1;
163222 + case ENUMERAL_TYPE:
163223 + return 2;
163224 + case FUNCTION_TYPE:
163225 + return 3;
163226 + case INTEGER_TYPE:
163227 + return 4;
163228 + case POINTER_TYPE:
163229 + return 5;
163230 + case RECORD_TYPE:
163231 + return 6;
163232 + case UNION_TYPE:
163233 + return 7;
163234 + case VOID_TYPE:
163235 + return 8;
163236 + case REAL_TYPE:
163237 + return 9;
163238 + case VECTOR_TYPE:
163239 + return 10;
163240 + case REFERENCE_TYPE:
163241 + return 11;
163242 + case OFFSET_TYPE:
163243 + return 12;
163244 + case COMPLEX_TYPE:
163245 + return 13;
163246 + default:
163247 + debug_tree((tree)type);
163248 + gcc_unreachable();
163249 + }
163250 +}
163251 +
163252 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
163253 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
163254 +{
163255 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
163256 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
163257 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
163258 +
163259 + unsigned int m = 0x57559429;
163260 + unsigned int n = 0x5052acdb;
163261 + const unsigned int *key4 = (const unsigned int *)key;
163262 + unsigned int h = len;
163263 + unsigned int k = len + seed + n;
163264 + unsigned long long p;
163265 +
163266 + while (len >= 8) {
163267 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
163268 + len -= 8;
163269 + }
163270 + if (len >= 4) {
163271 + cwmixb(key4[0]) key4 += 1;
163272 + len -= 4;
163273 + }
163274 + if (len)
163275 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
163276 + cwmixb(h ^ (k + n));
163277 + return k ^ h;
163278 +
163279 +#undef cwfold
163280 +#undef cwmixa
163281 +#undef cwmixb
163282 +}
163283 +
163284 +// For function pointer fields include the structure name in the hash
163285 +static unsigned int get_type_name_hash(const_tree decl)
163286 +{
163287 + const char *type_str;
163288 + unsigned int type_name_len;
163289 +
163290 + if (!FUNCTION_PTR_P(decl))
163291 + return 0;
163292 + if (TREE_CODE(decl) == VAR_DECL)
163293 + return 0;
163294 +
163295 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
163296 + type_str = get_type_name_from_field(decl);
163297 + if (!type_str)
163298 + return 0;
163299 + type_name_len = strlen(type_str);
163300 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
163301 +}
163302 +
163303 +static void set_hash(struct decl_hash *decl_hash_data)
163304 +{
163305 + unsigned int fn, type, codes, seed = 0;
163306 +
163307 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
163308 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
163309 + type = get_type_name_hash(decl_hash_data->decl);
163310 + decl_hash_data->hash = type ^ fn ^ codes;
163311 +}
163312 +
163313 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
163314 +{
163315 + gcc_assert(type != NULL_TREE);
163316 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
163317 +
163318 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
163319 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
163320 + decl_hash_data->tree_codes_len++;
163321 + type = TREE_TYPE(type);
163322 + }
163323 +}
163324 +
163325 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
163326 +{
163327 + const_tree result;
163328 +
163329 + gcc_assert(node != NULL_TREE);
163330 +
163331 + if (DECL_P(node)) {
163332 + result = DECL_RESULT(node);
163333 + if (result != NULL_TREE)
163334 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
163335 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163336 + }
163337 +
163338 + gcc_assert(TYPE_P(node));
163339 +
163340 + if (TREE_CODE(node) == FUNCTION_TYPE)
163341 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
163342 +
163343 + return set_decl_type_codes(node, decl_hash_data);
163344 +}
163345 +
163346 +static void set_decl_codes(struct decl_hash *decl_hash_data)
163347 +{
163348 + const_tree arg, type;
163349 + enum tree_code code;
163350 +
163351 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
163352 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
163353 + return;
163354 + }
163355 +
163356 + type = get_function_type(decl_hash_data->decl);
163357 + code = TREE_CODE(type);
163358 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
163359 +
163360 + if (FUNCTION_PTR_P(decl_hash_data->decl))
163361 + set_result_codes(type, decl_hash_data);
163362 + else
163363 + set_result_codes(decl_hash_data->decl, decl_hash_data);
163364 +
163365 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
163366 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
163367 +}
163368 +
163369 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
163370 +{
163371 + while (entry) {
163372 + if (!strcmp(entry->name, func_name))
163373 + return entry;
163374 + entry = entry->next;
163375 + }
163376 + return NULL;
163377 +}
163378 +
163379 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
163380 +{
163381 + struct decl_hash decl_hash_data;
163382 + enum tree_code code = TREE_CODE(decl);
163383 +
163384 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
163385 +
163386 + // skip builtins __builtin_constant_p
163387 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
163388 + return NO_HASH;
163389 +
163390 + decl_hash_data.fn_name = decl_name;
163391 + decl_hash_data.decl = decl;
163392 + decl_hash_data.tree_codes_len = 0;
163393 +
163394 + set_decl_codes(&decl_hash_data);
163395 + gcc_assert(decl_hash_data.tree_codes_len != 0);
163396 + set_hash(&decl_hash_data);
163397 + return decl_hash_data.hash;
163398 +}
163399 +
163400 +const char *get_orig_decl_name(const_tree decl)
163401 +{
163402 + const char *name;
163403 + unsigned int len;
163404 + const void *end;
163405 + const_tree orig_decl = DECL_ORIGIN(decl);
163406 +
163407 + len = DECL_NAME_LENGTH(orig_decl);
163408 + name = DECL_NAME_POINTER(orig_decl);
163409 +
163410 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
163411 + * In such cases we will extract the name from the clone and use it in the hash table
163412 + * without checking the parameter number on the original (unavailable) decl.
163413 + */
163414 +
163415 + if (made_by_compiler(orig_decl)) {
163416 + end = memchr(name, '.', len);
163417 + gcc_assert(end);
163418 + len = (long)end - (long)name;
163419 + gcc_assert(len > 0);
163420 + }
163421 +
163422 + return xstrndup(name, len);
163423 +}
163424 +
163425 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
163426 +{
163427 + const struct size_overflow_hash *entry, *entry_node;
163428 +
163429 + entry = size_overflow_hash[hash];
163430 + entry_node = get_proper_hash_chain(entry, decl_name);
163431 + if (entry_node && entry_node->param & (1U << argnum))
163432 + return entry_node;
163433 +
163434 + entry = size_overflow_hash_aux[hash];
163435 + entry_node = get_proper_hash_chain(entry, decl_name);
163436 + if (entry_node && entry_node->param & (1U << argnum))
163437 + return entry_node;
163438 +
163439 + return NULL;
163440 +}
163441 +
163442 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
163443 +{
163444 + const struct size_overflow_hash *entry;
163445 + const_tree orig_decl;
163446 + unsigned int orig_argnum, hash;
163447 + const char *decl_name;
163448 +
163449 + if (made_by_compiler(fndecl)) {
163450 + orig_decl = get_orig_fndecl(fndecl);
163451 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
163452 + } else {
163453 + orig_decl = fndecl;
163454 + orig_argnum = argnum;
163455 + }
163456 +
163457 + if (orig_argnum == CANNOT_FIND_ARG)
163458 + return NULL;
163459 +
163460 + decl_name = get_orig_decl_name(orig_decl);
163461 + hash = get_decl_hash(orig_decl, decl_name);
163462 + if (hash == NO_HASH)
163463 + return NULL;
163464 +
163465 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
163466 + return entry;
163467 +}
163468 +
163469 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
163470 +{
163471 + tree var;
163472 + unsigned int argnum = 1;
163473 +
163474 + if (DECL_ARGUMENTS(func) == NULL_TREE)
163475 + return CANNOT_FIND_ARG;
163476 +
163477 + if (TREE_CODE(arg) == SSA_NAME)
163478 + arg = SSA_NAME_VAR(arg);
163479 +
163480 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
163481 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
163482 + continue;
163483 + if (!skip_types(var))
163484 + return argnum;
163485 + }
163486 +
163487 + return CANNOT_FIND_ARG;
163488 +}
163489 +
163490 +const_tree get_attribute(const char* attr_name, const_tree decl)
163491 +{
163492 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
163493 + if (attr && TREE_VALUE(attr))
163494 + return attr;
163495 + return NULL_TREE;
163496 +}
163497 +
163498 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
163499 + * If the function is missing everywhere then print the missing message into stderr.
163500 + */
163501 +void print_missing_function(next_interesting_function_t node)
163502 +{
163503 + unsigned int argnum, hash;
163504 + const struct size_overflow_hash *entry;
163505 + const char *decl_name;
163506 +
163507 + if (node->marked == ASM_STMT_SO_MARK)
163508 + return;
163509 +
163510 + if (node->orig_next_node) {
163511 + hash = node->orig_next_node->hash;
163512 + decl_name = node->orig_next_node->decl_name;
163513 + argnum = node->orig_next_node->num;
163514 + } else {
163515 + hash = node->hash;
163516 + decl_name = node->decl_name;
163517 + argnum = node->num;
163518 + }
163519 +
163520 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
163521 + if (entry)
163522 + return;
163523 +
163524 + // inform() would be too slow
163525 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
163526 +}
163527 +
163528 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163529 new file mode 100644
163530 index 0000000..549decf
163531 --- /dev/null
163532 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
163533 @@ -0,0 +1,433 @@
163534 +/*
163535 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163536 + * Licensed under the GPL v2, or (at your option) v3
163537 + *
163538 + * Homepage:
163539 + * https://github.com/ephox-gcc-plugins/size_overflow
163540 + *
163541 + * Documentation:
163542 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163543 + *
163544 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163545 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163546 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163547 + *
163548 + * Usage:
163549 + * $ make
163550 + * $ make run
163551 + */
163552 +
163553 +#include "size_overflow.h"
163554 +
163555 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
163556 +{
163557 + const_gimple assign;
163558 + tree orig_type = TREE_TYPE(orig_node);
163559 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
163560 +
163561 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
163562 + return get_lhs(assign);
163563 +}
163564 +
163565 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
163566 +{
163567 + tree list;
163568 +
163569 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
163570 +
163571 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
163572 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
163573 + gimple_asm_set_input_op(stmt, 0, list);
163574 +}
163575 +
163576 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
163577 +{
163578 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
163579 +
163580 + switch (gimple_code(stmt)) {
163581 + case GIMPLE_RETURN:
163582 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
163583 + break;
163584 + case GIMPLE_CALL:
163585 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
163586 + break;
163587 + case GIMPLE_ASM:
163588 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
163589 + break;
163590 + default:
163591 + debug_gimple_stmt(stmt);
163592 + gcc_unreachable();
163593 + }
163594 +
163595 + update_stmt(stmt);
163596 +}
163597 +
163598 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
163599 +static bool skip_asm_cast(const_tree arg)
163600 +{
163601 + gimple def_stmt = get_def_stmt(arg);
163602 +
163603 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
163604 + return false;
163605 +
163606 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
163607 + if (is_size_overflow_asm(def_stmt))
163608 + return false;
163609 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
163610 +}
163611 +
163612 +struct interesting_stmts {
163613 + struct interesting_stmts *next;
163614 + gimple first_stmt;
163615 + tree orig_node;
163616 + unsigned int num;
163617 +};
163618 +
163619 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
163620 +{
163621 + struct interesting_stmts *new_node;
163622 +
163623 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
163624 + new_node->first_stmt = first_stmt;
163625 + new_node->num = num;
163626 + new_node->orig_node = orig_node;
163627 + new_node->next = head;
163628 + return new_node;
163629 +}
163630 +
163631 +static void free_interesting_stmts(struct interesting_stmts *head)
163632 +{
163633 + while (head) {
163634 + struct interesting_stmts *cur = head->next;
163635 + free(head);
163636 + head = cur;
163637 + }
163638 +}
163639 +
163640 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
163641 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
163642 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
163643 + */
163644 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
163645 +{
163646 + enum tree_code orig_code;
163647 +
163648 + gcc_assert(orig_node != NULL_TREE);
163649 +
163650 + if (is_gimple_constant(orig_node))
163651 + return head;
163652 +
163653 + orig_code = TREE_CODE(orig_node);
163654 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
163655 + gcc_assert(!skip_types(orig_node));
163656 +
163657 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
163658 + return head;
163659 +
163660 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
163661 + return head;
163662 +
163663 + if (skip_asm_cast(orig_node))
163664 + return head;
163665 +
163666 + return create_interesting_stmts(head, orig_node, first_stmt, num);
163667 +}
163668 +
163669 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
163670 +{
163671 + struct interesting_stmts *cur;
163672 +
163673 + for (cur = head; cur; cur = cur->next) {
163674 + tree new_node;
163675 +
163676 + new_node = expand(visited, cur->orig_node);
163677 + if (new_node == NULL_TREE)
163678 + continue;
163679 +
163680 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
163681 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
163682 + }
163683 +}
163684 +
163685 +static bool is_interesting_function(const_tree decl, unsigned int num)
163686 +{
163687 + const struct size_overflow_hash *so_hash;
163688 +
163689 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
163690 + return true;
163691 +
163692 + if (made_by_compiler(decl))
163693 + return false;
163694 +
163695 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
163696 + return so_hash != NULL;
163697 +}
163698 +
163699 +tree handle_fnptr_assign(const_gimple stmt)
163700 +{
163701 + tree field, rhs, op0;
163702 + const_tree op0_type;
163703 + enum tree_code rhs_code;
163704 +
163705 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
163706 + if (gimple_num_ops(stmt) != 2)
163707 + return NULL_TREE;
163708 +
163709 + gcc_assert(gimple_num_ops(stmt) == 2);
163710 + // TODO skip asm_stmt for now
163711 + if (gimple_code(stmt) == GIMPLE_ASM)
163712 + return NULL_TREE;
163713 + rhs = gimple_assign_rhs1(stmt);
163714 + if (is_gimple_constant(rhs))
163715 + return NULL_TREE;
163716 +
163717 + rhs_code = TREE_CODE(rhs);
163718 + if (rhs_code == VAR_DECL)
163719 + return rhs;
163720 +
163721 + switch (rhs_code) {
163722 + case ADDR_EXPR:
163723 + op0 = TREE_OPERAND(rhs, 0);
163724 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
163725 + return op0;
163726 + case COMPONENT_REF:
163727 + break;
163728 + // TODO skip array_ref for now
163729 + case ARRAY_REF:
163730 + return NULL_TREE;
163731 + // TODO skip ssa_name because it can lead to parm_decl
163732 + case SSA_NAME:
163733 + return NULL_TREE;
163734 + // TODO skip mem_ref and indirect_ref for now
163735 +#if BUILDING_GCC_VERSION >= 4006
163736 + case MEM_REF:
163737 +#endif
163738 + case INDIRECT_REF:
163739 + return NULL_TREE;
163740 + default:
163741 + debug_tree(rhs);
163742 + debug_gimple_stmt((gimple)stmt);
163743 + gcc_unreachable();
163744 + }
163745 +
163746 + op0 = TREE_OPERAND(rhs, 0);
163747 + switch (TREE_CODE(op0)) {
163748 + // TODO skip array_ref and parm_decl for now
163749 + case ARRAY_REF:
163750 + case PARM_DECL:
163751 + return NULL_TREE;
163752 + case COMPONENT_REF:
163753 +#if BUILDING_GCC_VERSION >= 4006
163754 + case MEM_REF:
163755 +#endif
163756 + case INDIRECT_REF:
163757 + case VAR_DECL:
163758 + break;
163759 + default:
163760 + debug_tree(op0);
163761 + gcc_unreachable();
163762 + }
163763 +
163764 + op0_type = TREE_TYPE(op0);
163765 + // TODO skip unions for now
163766 + if (TREE_CODE(op0_type) == UNION_TYPE)
163767 + return NULL_TREE;
163768 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
163769 +
163770 + field = TREE_OPERAND(rhs, 1);
163771 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
163772 + return field;
163773 +}
163774 +
163775 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
163776 +{
163777 + const_tree fnptr;
163778 + const_gimple def_stmt;
163779 + tree decl = gimple_call_fndecl(call_stmt);
163780 +
163781 + if (decl != NULL_TREE)
163782 + return decl;
163783 +
163784 + fnptr = gimple_call_fn(call_stmt);
163785 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
163786 + if (is_gimple_constant(fnptr))
163787 + return NULL_TREE;
163788 + def_stmt = get_fnptr_def_stmt(fnptr);
163789 + return handle_fnptr_assign(def_stmt);
163790 +}
163791 +
163792 +// Start stmt duplication on marked function parameters
163793 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
163794 +{
163795 + tree decl;
163796 + unsigned int i, len;
163797 +
163798 + len = gimple_call_num_args(call_stmt);
163799 + if (len == 0)
163800 + return head;
163801 +
163802 + decl = get_fn_or_fnptr_decl(call_stmt);
163803 + if (decl == NULL_TREE)
163804 + return head;
163805 +
163806 + for (i = 0; i < len; i++) {
163807 + tree arg;
163808 +
163809 + arg = gimple_call_arg(call_stmt, i);
163810 + if (is_gimple_constant(arg))
163811 + continue;
163812 + if (skip_types(arg))
163813 + continue;
163814 + if (is_interesting_function(decl, i + 1))
163815 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
163816 + }
163817 +
163818 + return head;
163819 +}
163820 +
163821 +// Collect interesting stmts for duplication
163822 +static void search_interesting_stmts(struct visited *visited)
163823 +{
163824 + basic_block bb;
163825 + bool search_ret;
163826 + struct interesting_stmts *head = NULL;
163827 +
163828 + search_ret = is_interesting_function(current_function_decl, 0);
163829 +
163830 + FOR_ALL_BB_FN(bb, cfun) {
163831 + gimple_stmt_iterator gsi;
163832 +
163833 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
163834 + tree first_node;
163835 + gimple stmt = gsi_stmt(gsi);
163836 +
163837 + switch (gimple_code(stmt)) {
163838 + case GIMPLE_ASM:
163839 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
163840 + continue;
163841 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
163842 + head = search_interesting_stmt(head, stmt, first_node, 0);
163843 + break;
163844 + case GIMPLE_RETURN:
163845 + if (!search_ret)
163846 + continue;
163847 + first_node = gimple_return_retval(as_a_greturn(stmt));
163848 + if (first_node == NULL_TREE)
163849 + break;
163850 + head = search_interesting_stmt(head, stmt, first_node, 0);
163851 + break;
163852 + case GIMPLE_CALL:
163853 + head = search_interesting_calls(head, as_a_gcall(stmt));
163854 + break;
163855 + default:
163856 + break;
163857 + }
163858 + }
163859 + }
163860 +
163861 + handle_interesting_stmt(visited, head);
163862 + free_interesting_stmts(head);
163863 +}
163864 +
163865 +static struct visited *create_visited(void)
163866 +{
163867 + struct visited *new_node;
163868 +
163869 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
163870 + new_node->stmts = pointer_set_create();
163871 + new_node->my_stmts = pointer_set_create();
163872 + new_node->skip_expr_casts = pointer_set_create();
163873 + new_node->no_cast_check = pointer_set_create();
163874 + return new_node;
163875 +}
163876 +
163877 +static void free_visited(struct visited *visited)
163878 +{
163879 + pointer_set_destroy(visited->stmts);
163880 + pointer_set_destroy(visited->my_stmts);
163881 + pointer_set_destroy(visited->skip_expr_casts);
163882 + pointer_set_destroy(visited->no_cast_check);
163883 +
163884 + free(visited);
163885 +}
163886 +
163887 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
163888 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
163889 +{
163890 + gassign *assign;
163891 + gimple_stmt_iterator gsi;
163892 +
163893 + // already removed
163894 + if (gimple_bb(asm_stmt) == NULL)
163895 + return;
163896 + gsi = gsi_for_stmt(asm_stmt);
163897 +
163898 + assign = gimple_build_assign(lhs, rhs);
163899 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
163900 + SSA_NAME_DEF_STMT(lhs) = assign;
163901 +
163902 + gsi_remove(&gsi, true);
163903 +}
163904 +
163905 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
163906 +static void remove_size_overflow_asm(gimple stmt)
163907 +{
163908 + gimple_stmt_iterator gsi;
163909 + tree input, output;
163910 +
163911 + if (!is_size_overflow_asm(stmt))
163912 + return;
163913 +
163914 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
163915 + gsi = gsi_for_stmt(stmt);
163916 +
163917 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
163918 + gsi_remove(&gsi, true);
163919 + return;
163920 + }
163921 +
163922 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
163923 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
163924 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
163925 +}
163926 +
163927 +static void remove_all_size_overflow_asm(void)
163928 +{
163929 + basic_block bb;
163930 +
163931 + FOR_ALL_BB_FN(bb, cfun) {
163932 + gimple_stmt_iterator si;
163933 +
163934 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
163935 + remove_size_overflow_asm(gsi_stmt(si));
163936 + }
163937 +}
163938 +
163939 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
163940 +{
163941 + struct visited *visited;
163942 +
163943 +#if BUILDING_GCC_VERSION >= 4008
163944 + if (dump_file) {
163945 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
163946 + size_overflow_dump_function(dump_file, node);
163947 + }
163948 +#endif
163949 + visited = create_visited();
163950 + set_dominance_info();
163951 +
163952 + search_interesting_stmts(visited);
163953 +
163954 + remove_all_size_overflow_asm();
163955 +
163956 + unset_dominance_info();
163957 + free_visited(visited);
163958 +
163959 +#if BUILDING_GCC_VERSION >= 4008
163960 + if (dump_file) {
163961 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
163962 + size_overflow_dump_function(dump_file, node);
163963 + }
163964 +#endif
163965 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
163966 +}
163967 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163968 new file mode 100644
163969 index 0000000..c9d7068
163970 --- /dev/null
163971 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163972 @@ -0,0 +1,966 @@
163973 +/*
163974 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163975 + * Licensed under the GPL v2, or (at your option) v3
163976 + *
163977 + * Homepage:
163978 + * https://github.com/ephox-gcc-plugins/size_overflow
163979 + *
163980 + * Documentation:
163981 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163982 + *
163983 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163984 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163985 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163986 + *
163987 + * Usage:
163988 + * $ make
163989 + * $ make run
163990 + */
163991 +
163992 +#include "size_overflow.h"
163993 +
163994 +#define MIN_CHECK true
163995 +#define MAX_CHECK false
163996 +
163997 +unsigned int call_count = 0;
163998 +
163999 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
164000 +{
164001 + const_tree type;
164002 + tree new_type;
164003 +
164004 + gcc_assert(node != NULL_TREE);
164005 +
164006 + type = TREE_TYPE(node);
164007 +
164008 + if (pointer_set_contains(visited->my_stmts, stmt))
164009 + return TREE_TYPE(node);
164010 +
164011 + switch (TYPE_MODE(type)) {
164012 + case QImode:
164013 + new_type = size_overflow_type_HI;
164014 + break;
164015 + case HImode:
164016 + new_type = size_overflow_type_SI;
164017 + break;
164018 + case SImode:
164019 + new_type = size_overflow_type_DI;
164020 + break;
164021 + case DImode:
164022 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
164023 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
164024 + else
164025 + new_type = size_overflow_type_TI;
164026 + break;
164027 + case TImode:
164028 + gcc_assert(!TYPE_UNSIGNED(type));
164029 + new_type = size_overflow_type_TI;
164030 + break;
164031 + default:
164032 + debug_tree((tree)node);
164033 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
164034 + gcc_unreachable();
164035 + }
164036 +
164037 + if (TYPE_QUALS(type) != 0)
164038 + return build_qualified_type(new_type, TYPE_QUALS(type));
164039 + return new_type;
164040 +}
164041 +
164042 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
164043 +{
164044 + gimple_stmt_iterator gsi;
164045 + gimple new_stmt;
164046 +
164047 + if (rhs == NULL_TREE)
164048 + return NULL_TREE;
164049 +
164050 + gsi = gsi_for_stmt(stmt);
164051 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
164052 + if (gimple_assign_cast_p(new_stmt))
164053 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
164054 + pointer_set_insert(visited->my_stmts, new_stmt);
164055 +
164056 + return get_lhs(new_stmt);
164057 +}
164058 +
164059 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
164060 +{
164061 + tree lhs, dst_type;
164062 + gimple_stmt_iterator gsi;
164063 +
164064 + if (rhs1 == NULL_TREE) {
164065 + debug_gimple_stmt(oldstmt);
164066 + error("%s: rhs1 is NULL_TREE", __func__);
164067 + gcc_unreachable();
164068 + }
164069 +
164070 + switch (gimple_code(oldstmt)) {
164071 + case GIMPLE_ASM:
164072 + lhs = rhs1;
164073 + break;
164074 + case GIMPLE_CALL:
164075 + case GIMPLE_ASSIGN:
164076 + lhs = gimple_get_lhs(oldstmt);
164077 + break;
164078 + default:
164079 + debug_gimple_stmt(oldstmt);
164080 + gcc_unreachable();
164081 + }
164082 +
164083 + gsi = gsi_for_stmt(oldstmt);
164084 + pointer_set_insert(visited->stmts, oldstmt);
164085 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
164086 + basic_block next_bb, cur_bb;
164087 + const_edge e;
164088 +
164089 + gcc_assert(before == false);
164090 + gcc_assert(stmt_can_throw_internal(oldstmt));
164091 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
164092 + gcc_assert(!gsi_end_p(gsi));
164093 +
164094 + cur_bb = gimple_bb(oldstmt);
164095 + next_bb = cur_bb->next_bb;
164096 + e = find_edge(cur_bb, next_bb);
164097 + gcc_assert(e != NULL);
164098 + gcc_assert(e->flags & EDGE_FALLTHRU);
164099 +
164100 + gsi = gsi_after_labels(next_bb);
164101 + gcc_assert(!gsi_end_p(gsi));
164102 +
164103 + before = true;
164104 + oldstmt = gsi_stmt(gsi);
164105 + }
164106 +
164107 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
164108 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
164109 + else
164110 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
164111 +
164112 + if (is_gimple_constant(rhs1))
164113 + return cast_a_tree(dst_type, rhs1);
164114 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
164115 +}
164116 +
164117 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
164118 +{
164119 + gassign *stmt;
164120 + gimple_stmt_iterator gsi;
164121 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
164122 +
164123 + if (pointer_set_contains(visited->my_stmts, oldstmt))
164124 + return lhs;
164125 +
164126 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
164127 + rhs1 = gimple_assign_rhs1(oldstmt);
164128 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
164129 + }
164130 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
164131 + rhs2 = gimple_assign_rhs2(oldstmt);
164132 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
164133 + }
164134 +
164135 + stmt = as_a_gassign(gimple_copy(oldstmt));
164136 + gimple_set_location(stmt, gimple_location(oldstmt));
164137 + pointer_set_insert(visited->my_stmts, stmt);
164138 +
164139 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
164140 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
164141 +
164142 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
164143 +
164144 + new_var = create_new_var(size_overflow_type);
164145 + new_var = make_ssa_name(new_var, stmt);
164146 + gimple_assign_set_lhs(stmt, new_var);
164147 +
164148 + if (rhs1 != NULL_TREE)
164149 + gimple_assign_set_rhs1(stmt, rhs1);
164150 +
164151 + if (rhs2 != NULL_TREE)
164152 + gimple_assign_set_rhs2(stmt, rhs2);
164153 +#if BUILDING_GCC_VERSION >= 4006
164154 + if (rhs3 != NULL_TREE)
164155 + gimple_assign_set_rhs3(stmt, rhs3);
164156 +#endif
164157 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
164158 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
164159 +
164160 + gsi = gsi_for_stmt(oldstmt);
164161 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
164162 + update_stmt(stmt);
164163 + pointer_set_insert(visited->stmts, oldstmt);
164164 + return gimple_assign_lhs(stmt);
164165 +}
164166 +
164167 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
164168 +{
164169 + const_gimple assign;
164170 + gimple_stmt_iterator gsi;
164171 + basic_block first_bb;
164172 +
164173 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
164174 +
164175 + if (bb->index == 0) {
164176 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164177 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
164178 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164179 + bb = first_bb;
164180 + }
164181 +
164182 + gsi = gsi_after_labels(bb);
164183 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
164184 + pointer_set_insert(visited->my_stmts, assign);
164185 + return get_lhs(assign);
164186 +}
164187 +
164188 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
164189 +{
164190 + gimple_stmt_iterator gsi;
164191 + const_gimple assign;
164192 + gimple def_stmt = get_def_stmt(new_arg);
164193 +
164194 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
164195 + gsi = gsi_after_labels(gimple_bb(def_stmt));
164196 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
164197 + } else {
164198 + gsi = gsi_for_stmt(def_stmt);
164199 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
164200 + }
164201 +
164202 + pointer_set_insert(visited->my_stmts, assign);
164203 + return get_lhs(assign);
164204 +}
164205 +
164206 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
164207 +{
164208 + basic_block bb;
164209 + gimple_stmt_iterator gsi;
164210 + const_gimple def_stmt;
164211 + const_gimple assign;
164212 +
164213 + def_stmt = get_def_stmt(arg);
164214 + bb = gimple_bb(def_stmt);
164215 + gcc_assert(bb->index != 0);
164216 + gsi = gsi_after_labels(bb);
164217 +
164218 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
164219 + pointer_set_insert(visited->my_stmts, assign);
164220 + return get_lhs(assign);
164221 +}
164222 +
164223 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
164224 +{
164225 + tree size_overflow_type;
164226 + tree arg;
164227 + const_gimple def_stmt;
164228 +
164229 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
164230 + return new_arg;
164231 +
164232 + arg = gimple_phi_arg_def(oldstmt, i);
164233 + def_stmt = get_def_stmt(arg);
164234 + gcc_assert(def_stmt != NULL);
164235 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164236 +
164237 + switch (gimple_code(def_stmt)) {
164238 + case GIMPLE_PHI:
164239 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
164240 + case GIMPLE_NOP: {
164241 + basic_block bb;
164242 +
164243 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
164244 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
164245 + }
164246 + case GIMPLE_ASM: {
164247 + gimple_stmt_iterator gsi;
164248 + const_gimple assign;
164249 + gimple stmt = get_def_stmt(arg);
164250 +
164251 + gsi = gsi_for_stmt(stmt);
164252 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
164253 + pointer_set_insert(visited->my_stmts, assign);
164254 + return get_lhs(assign);
164255 + }
164256 + default:
164257 + gcc_assert(new_arg != NULL_TREE);
164258 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
164259 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
164260 + }
164261 +}
164262 +
164263 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
164264 +{
164265 + basic_block bb;
164266 + gimple stmt;
164267 + gphi *phi;
164268 + gimple_seq seq;
164269 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
164270 +
164271 + bb = gsi_bb(gsi);
164272 +
164273 + if (result == NULL_TREE) {
164274 + tree old_result = gimple_phi_result(oldstmt);
164275 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
164276 +
164277 + result = create_new_var(size_overflow_type);
164278 + }
164279 +
164280 + stmt = create_phi_node(result, bb);
164281 + phi = as_a_gphi(stmt);
164282 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
164283 + seq = phi_nodes(bb);
164284 + gsi = gsi_last(seq);
164285 + gsi_remove(&gsi, false);
164286 +
164287 + gsi = gsi_for_stmt(oldstmt);
164288 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
164289 + gimple_set_bb(phi, bb);
164290 + return phi;
164291 +}
164292 +
164293 +#if BUILDING_GCC_VERSION <= 4007
164294 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
164295 +#else
164296 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
164297 +#endif
164298 +{
164299 + gphi *new_phi;
164300 + unsigned int i;
164301 + tree arg, result;
164302 + location_t loc = gimple_location(oldstmt);
164303 +
164304 +#if BUILDING_GCC_VERSION <= 4007
164305 + gcc_assert(!VEC_empty(tree, *args));
164306 +#else
164307 + gcc_assert(!args->is_empty());
164308 +#endif
164309 +
164310 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
164311 + result = gimple_phi_result(new_phi);
164312 + ssa_name_var = SSA_NAME_VAR(result);
164313 +
164314 +#if BUILDING_GCC_VERSION <= 4007
164315 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
164316 +#else
164317 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
164318 +#endif
164319 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
164320 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
164321 + }
164322 +
164323 +#if BUILDING_GCC_VERSION <= 4007
164324 + VEC_free(tree, heap, *args);
164325 +#else
164326 + vec_free(args);
164327 +#endif
164328 + update_stmt(new_phi);
164329 + pointer_set_insert(visited->my_stmts, new_phi);
164330 + return result;
164331 +}
164332 +
164333 +static tree handle_phi(struct visited *visited, tree orig_result)
164334 +{
164335 + tree ssa_name_var = NULL_TREE;
164336 +#if BUILDING_GCC_VERSION <= 4007
164337 + VEC(tree, heap) *args = NULL;
164338 +#else
164339 + vec<tree, va_heap, vl_embed> *args = NULL;
164340 +#endif
164341 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
164342 + unsigned int i, len = gimple_phi_num_args(oldstmt);
164343 +
164344 + pointer_set_insert(visited->stmts, oldstmt);
164345 + for (i = 0; i < len; i++) {
164346 + tree arg, new_arg;
164347 +
164348 + arg = gimple_phi_arg_def(oldstmt, i);
164349 + new_arg = expand(visited, arg);
164350 +
164351 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
164352 + ssa_name_var = SSA_NAME_VAR(new_arg);
164353 +
164354 + if (is_gimple_constant(arg)) {
164355 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
164356 +
164357 + new_arg = cast_a_tree(size_overflow_type, arg);
164358 + }
164359 +
164360 +#if BUILDING_GCC_VERSION <= 4007
164361 + VEC_safe_push(tree, heap, args, new_arg);
164362 +#else
164363 + vec_safe_push(args, new_arg);
164364 +#endif
164365 + }
164366 +
164367 +#if BUILDING_GCC_VERSION <= 4007
164368 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
164369 +#else
164370 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
164371 +#endif
164372 +}
164373 +
164374 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
164375 +{
164376 + tree rhs1 = gimple_assign_rhs1(stmt);
164377 + tree lhs = gimple_assign_lhs(stmt);
164378 + const_tree rhs1_type = TREE_TYPE(rhs1);
164379 + const_tree lhs_type = TREE_TYPE(lhs);
164380 +
164381 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
164382 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164383 +
164384 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
164385 +}
164386 +
164387 +static bool skip_lhs_cast_check(const gassign *stmt)
164388 +{
164389 + const_tree rhs = gimple_assign_rhs1(stmt);
164390 + const_gimple def_stmt = get_def_stmt(rhs);
164391 +
164392 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
164393 + if (gimple_code(def_stmt) == GIMPLE_ASM)
164394 + return true;
164395 +
164396 + if (is_const_plus_unsigned_signed_truncation(rhs))
164397 + return true;
164398 +
164399 + return false;
164400 +}
164401 +
164402 +static tree create_string_param(tree string)
164403 +{
164404 + tree i_type, a_type;
164405 + const int length = TREE_STRING_LENGTH(string);
164406 +
164407 + gcc_assert(length > 0);
164408 +
164409 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
164410 + a_type = build_array_type(char_type_node, i_type);
164411 +
164412 + TREE_TYPE(string) = a_type;
164413 + TREE_CONSTANT(string) = 1;
164414 + TREE_READONLY(string) = 1;
164415 +
164416 + return build1(ADDR_EXPR, ptr_type_node, string);
164417 +}
164418 +
164419 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
164420 +{
164421 + gcond *cond_stmt;
164422 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
164423 +
164424 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
164425 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
164426 + update_stmt(cond_stmt);
164427 +}
164428 +
164429 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
164430 +{
164431 + gimple call_stmt;
164432 + gcall *func_stmt;
164433 + const_gimple def_stmt;
164434 + const_tree loc_line;
164435 + tree loc_file, ssa_name, current_func;
164436 + expanded_location xloc;
164437 + char *ssa_name_buf;
164438 + int len;
164439 + struct cgraph_edge *edge;
164440 + struct cgraph_node *report_node;
164441 + int frequency;
164442 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
164443 +
164444 + def_stmt = get_def_stmt(arg);
164445 + xloc = expand_location(gimple_location(def_stmt));
164446 +
164447 + if (!gimple_has_location(def_stmt)) {
164448 + xloc = expand_location(gimple_location(stmt));
164449 + if (!gimple_has_location(stmt))
164450 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
164451 + }
164452 +
164453 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
164454 +
164455 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
164456 + loc_file = create_string_param(loc_file);
164457 +
164458 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
164459 + current_func = create_string_param(current_func);
164460 +
164461 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
164462 + call_count++;
164463 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
164464 + gcc_assert(len > 0);
164465 + ssa_name = build_string(len + 1, ssa_name_buf);
164466 + free(ssa_name_buf);
164467 + ssa_name = create_string_param(ssa_name);
164468 +
164469 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
164470 + call_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
164471 + func_stmt = as_a_gcall(call_stmt);
164472 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
164473 +
164474 + report_node = cgraph_get_create_node(report_size_overflow_decl);
164475 + gcc_assert(report_node);
164476 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
164477 +
164478 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
164479 + gcc_assert(edge != NULL);
164480 +}
164481 +
164482 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
164483 +{
164484 + basic_block cond_bb, join_bb, bb_true;
164485 + edge e;
164486 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
164487 +
164488 + cond_bb = gimple_bb(stmt);
164489 + if (before)
164490 + gsi_prev(&gsi);
164491 + if (gsi_end_p(gsi))
164492 + e = split_block_after_labels(cond_bb);
164493 + else
164494 + e = split_block(cond_bb, gsi_stmt(gsi));
164495 + cond_bb = e->src;
164496 + join_bb = e->dest;
164497 + e->flags = EDGE_FALSE_VALUE;
164498 + e->probability = REG_BR_PROB_BASE;
164499 +
164500 + bb_true = create_empty_bb(cond_bb);
164501 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
164502 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
164503 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
164504 +
164505 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
164506 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
164507 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
164508 +
164509 + if (current_loops != NULL) {
164510 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
164511 + add_bb_to_loop(bb_true, cond_bb->loop_father);
164512 + }
164513 +
164514 + insert_cond(cond_bb, arg, cond_code, type_value);
164515 + insert_cond_result(bb_true, stmt, arg, min);
164516 +
164517 +// print_the_code_insertions(stmt);
164518 +}
164519 +
164520 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
164521 +{
164522 + const_tree rhs_type = TREE_TYPE(rhs);
164523 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
164524 +
164525 + gcc_assert(rhs_type != NULL_TREE);
164526 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
164527 + return;
164528 +
164529 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
164530 +
164531 + if (is_const_plus_unsigned_signed_truncation(rhs))
164532 + return;
164533 +
164534 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
164535 + // typemax (-1) < typemin (0)
164536 + if (TREE_OVERFLOW(type_max))
164537 + return;
164538 +
164539 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
164540 +
164541 + cast_rhs_type = TREE_TYPE(cast_rhs);
164542 + type_max_type = TREE_TYPE(type_max);
164543 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
164544 +
164545 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
164546 +
164547 + // special case: get_size_overflow_type(), 32, u64->s
164548 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
164549 + return;
164550 +
164551 + type_min_type = TREE_TYPE(type_min);
164552 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
164553 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
164554 +}
164555 +
164556 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
164557 +{
164558 + bool cast_lhs, cast_rhs;
164559 + tree lhs = gimple_assign_lhs(stmt);
164560 + tree rhs = gimple_assign_rhs1(stmt);
164561 + const_tree lhs_type = TREE_TYPE(lhs);
164562 + const_tree rhs_type = TREE_TYPE(rhs);
164563 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
164564 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
164565 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
164566 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
164567 +
164568 + static bool check_lhs[3][4] = {
164569 + // ss su us uu
164570 + { false, true, true, false }, // lhs > rhs
164571 + { false, false, false, false }, // lhs = rhs
164572 + { true, true, true, true }, // lhs < rhs
164573 + };
164574 +
164575 + static bool check_rhs[3][4] = {
164576 + // ss su us uu
164577 + { true, false, true, true }, // lhs > rhs
164578 + { true, false, true, true }, // lhs = rhs
164579 + { true, false, true, true }, // lhs < rhs
164580 + };
164581 +
164582 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
164583 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
164584 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164585 +
164586 + if (lhs_size > rhs_size) {
164587 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164588 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164589 + } else if (lhs_size == rhs_size) {
164590 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164591 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164592 + } else {
164593 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164594 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
164595 + }
164596 +
164597 + if (!cast_lhs && !cast_rhs)
164598 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164599 +
164600 + if (cast_lhs && !skip_lhs_cast_check(stmt))
164601 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
164602 +
164603 + if (cast_rhs)
164604 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
164605 +
164606 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164607 +}
164608 +
164609 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
164610 +{
164611 + enum tree_code rhs_code;
164612 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
164613 +
164614 + if (pointer_set_contains(visited->my_stmts, stmt))
164615 + return lhs;
164616 +
164617 + rhs1 = gimple_assign_rhs1(stmt);
164618 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
164619 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164620 +
164621 + new_rhs1 = expand(visited, rhs1);
164622 +
164623 + if (new_rhs1 == NULL_TREE)
164624 + return create_cast_assign(visited, stmt);
164625 +
164626 + if (pointer_set_contains(visited->no_cast_check, stmt))
164627 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164628 +
164629 + rhs_code = gimple_assign_rhs_code(stmt);
164630 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
164631 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
164632 +
164633 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
164634 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
164635 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164636 + }
164637 +
164638 + if (!gimple_assign_cast_p(stmt))
164639 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
164640 +
164641 + return create_cast_overflow_check(visited, new_rhs1, stmt);
164642 +}
164643 +
164644 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
164645 +{
164646 + tree rhs1, lhs = gimple_assign_lhs(stmt);
164647 + gimple def_stmt = get_def_stmt(lhs);
164648 +
164649 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
164650 + rhs1 = gimple_assign_rhs1(def_stmt);
164651 +
164652 + if (is_gimple_constant(rhs1))
164653 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164654 +
164655 + switch (TREE_CODE(rhs1)) {
164656 + case SSA_NAME: {
164657 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
164658 +
164659 + if (gimple_assign_cast_p(stmt))
164660 + unsigned_signed_cast_intentional_overflow(visited, stmt);
164661 + return ret;
164662 + }
164663 + case ARRAY_REF:
164664 + case BIT_FIELD_REF:
164665 + case ADDR_EXPR:
164666 + case COMPONENT_REF:
164667 + case INDIRECT_REF:
164668 +#if BUILDING_GCC_VERSION >= 4006
164669 + case MEM_REF:
164670 +#endif
164671 + case TARGET_MEM_REF:
164672 + case VIEW_CONVERT_EXPR:
164673 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164674 + case PARM_DECL:
164675 + case VAR_DECL:
164676 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164677 +
164678 + default:
164679 + debug_gimple_stmt(def_stmt);
164680 + debug_tree(rhs1);
164681 + gcc_unreachable();
164682 + }
164683 +}
164684 +
164685 +static void __unused print_the_code_insertions(const_gimple stmt)
164686 +{
164687 + location_t loc = gimple_location(stmt);
164688 +
164689 + inform(loc, "Integer size_overflow check applied here.");
164690 +}
164691 +
164692 +static bool is_from_cast(const_tree node)
164693 +{
164694 + gimple def_stmt = get_def_stmt(node);
164695 +
164696 + if (!def_stmt)
164697 + return false;
164698 +
164699 + if (gimple_assign_cast_p(def_stmt))
164700 + return true;
164701 +
164702 + return false;
164703 +}
164704 +
164705 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
164706 +static bool is_ptr_diff(gassign *stmt)
164707 +{
164708 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
164709 +
164710 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
164711 + return false;
164712 +
164713 + rhs1 = gimple_assign_rhs1(stmt);
164714 + if (!is_from_cast(rhs1))
164715 + return false;
164716 +
164717 + rhs2 = gimple_assign_rhs2(stmt);
164718 + if (!is_from_cast(rhs2))
164719 + return false;
164720 +
164721 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
164722 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
164723 +
164724 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
164725 + return false;
164726 +
164727 + return true;
164728 +}
164729 +
164730 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
164731 +{
164732 + tree rhs1, rhs2, lhs;
164733 +
164734 + rhs1 = gimple_assign_rhs1(stmt);
164735 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
164736 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
164737 +
164738 + lhs = gimple_assign_lhs(stmt);
164739 + if (new_rhs2 == NULL_TREE)
164740 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164741 +
164742 + rhs2 = gimple_assign_rhs2(stmt);
164743 + if (!is_gimple_constant(rhs2))
164744 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
164745 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164746 +}
164747 +
164748 +static tree handle_binary_ops(struct visited *visited, tree lhs)
164749 +{
164750 + enum intentional_overflow_type res;
164751 + tree rhs1, rhs2, new_lhs;
164752 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164753 + tree new_rhs1 = NULL_TREE;
164754 + tree new_rhs2 = NULL_TREE;
164755 +
164756 + if (is_ptr_diff(def_stmt))
164757 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164758 +
164759 + rhs1 = gimple_assign_rhs1(def_stmt);
164760 + rhs2 = gimple_assign_rhs2(def_stmt);
164761 +
164762 + /* no DImode/TImode division in the 32/64 bit kernel */
164763 + switch (gimple_assign_rhs_code(def_stmt)) {
164764 + case RDIV_EXPR:
164765 + case TRUNC_DIV_EXPR:
164766 + case CEIL_DIV_EXPR:
164767 + case FLOOR_DIV_EXPR:
164768 + case ROUND_DIV_EXPR:
164769 + case TRUNC_MOD_EXPR:
164770 + case CEIL_MOD_EXPR:
164771 + case FLOOR_MOD_EXPR:
164772 + case ROUND_MOD_EXPR:
164773 + case EXACT_DIV_EXPR:
164774 + case POINTER_PLUS_EXPR:
164775 + case BIT_AND_EXPR:
164776 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164777 + default:
164778 + break;
164779 + }
164780 +
164781 + new_lhs = handle_integer_truncation(visited, lhs);
164782 + if (new_lhs != NULL_TREE)
164783 + return new_lhs;
164784 +
164785 + if (TREE_CODE(rhs1) == SSA_NAME)
164786 + new_rhs1 = expand(visited, rhs1);
164787 + if (TREE_CODE(rhs2) == SSA_NAME)
164788 + new_rhs2 = expand(visited, rhs2);
164789 +
164790 + res = add_mul_intentional_overflow(def_stmt);
164791 + if (res != NO_INTENTIONAL_OVERFLOW) {
164792 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164793 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
164794 + return new_lhs;
164795 + }
164796 +
164797 + if (skip_expr_on_double_type(def_stmt)) {
164798 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164799 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
164800 + return new_lhs;
164801 + }
164802 +
164803 + if (is_a_neg_overflow(def_stmt, rhs2))
164804 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
164805 + if (is_a_neg_overflow(def_stmt, rhs1))
164806 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
164807 +
164808 +
164809 + if (is_a_constant_overflow(def_stmt, rhs2))
164810 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
164811 + if (is_a_constant_overflow(def_stmt, rhs1))
164812 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
164813 +
164814 + // the const is between 0 and (signed) MAX
164815 + if (is_gimple_constant(rhs1))
164816 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
164817 + if (is_gimple_constant(rhs2))
164818 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
164819 +
164820 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
164821 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
164822 +
164823 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164824 +}
164825 +
164826 +#if BUILDING_GCC_VERSION >= 4006
164827 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
164828 +{
164829 + if (is_gimple_constant(rhs))
164830 + return cast_a_tree(size_overflow_type, rhs);
164831 + if (TREE_CODE(rhs) != SSA_NAME)
164832 + return NULL_TREE;
164833 + return expand(visited, rhs);
164834 +}
164835 +
164836 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
164837 +{
164838 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
164839 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164840 +
164841 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
164842 +
164843 + rhs1 = gimple_assign_rhs1(def_stmt);
164844 + rhs2 = gimple_assign_rhs2(def_stmt);
164845 + rhs3 = gimple_assign_rhs3(def_stmt);
164846 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
164847 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
164848 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
164849 +
164850 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
164851 +}
164852 +#endif
164853 +
164854 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
164855 +{
164856 + gimple_stmt_iterator gsi;
164857 + gimple next_stmt = NULL;
164858 +
164859 + gsi = gsi_for_stmt(stmt);
164860 +
164861 + do {
164862 + gsi_next(&gsi);
164863 + next_stmt = gsi_stmt(gsi);
164864 +
164865 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
164866 + return NULL_TREE;
164867 +
164868 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
164869 + break;
164870 +
164871 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
164872 + } while (!gsi_end_p(gsi));
164873 +
164874 + gcc_assert(next_stmt);
164875 + return get_lhs(next_stmt);
164876 +}
164877 +
164878 +static tree expand_visited(struct visited *visited, gimple def_stmt)
164879 +{
164880 + gimple_stmt_iterator gsi;
164881 + enum gimple_code code = gimple_code(def_stmt);
164882 +
164883 + if (code == GIMPLE_ASM)
164884 + return NULL_TREE;
164885 +
164886 + gsi = gsi_for_stmt(def_stmt);
164887 + gsi_next(&gsi);
164888 +
164889 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
164890 + return NULL_TREE;
164891 + return get_my_stmt_lhs(visited, def_stmt);
164892 +}
164893 +
164894 +tree expand(struct visited *visited, tree lhs)
164895 +{
164896 + gimple def_stmt;
164897 +
164898 + def_stmt = get_def_stmt(lhs);
164899 +
164900 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
164901 + return NULL_TREE;
164902 +
164903 + if (pointer_set_contains(visited->my_stmts, def_stmt))
164904 + return lhs;
164905 +
164906 + if (pointer_set_contains(visited->stmts, def_stmt))
164907 + return expand_visited(visited, def_stmt);
164908 +
164909 + if (is_gimple_constant(lhs))
164910 + return NULL_TREE;
164911 + if (skip_types(lhs))
164912 + return NULL_TREE;
164913 +
164914 + switch (gimple_code(def_stmt)) {
164915 + case GIMPLE_PHI:
164916 + return handle_phi(visited, lhs);
164917 + case GIMPLE_CALL:
164918 + case GIMPLE_ASM:
164919 + if (is_size_overflow_asm(def_stmt))
164920 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
164921 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164922 + case GIMPLE_ASSIGN:
164923 + switch (gimple_num_ops(def_stmt)) {
164924 + case 2:
164925 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
164926 + case 3:
164927 + return handle_binary_ops(visited, lhs);
164928 +#if BUILDING_GCC_VERSION >= 4006
164929 + case 4:
164930 + return handle_ternary_ops(visited, lhs);
164931 +#endif
164932 + }
164933 + default:
164934 + debug_gimple_stmt(def_stmt);
164935 + error("%s: unknown gimple code", __func__);
164936 + gcc_unreachable();
164937 + }
164938 +}
164939 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
164940 new file mode 100644
164941 index 0000000..155e2c5
164942 --- /dev/null
164943 +++ b/tools/gcc/stackleak_plugin.c
164944 @@ -0,0 +1,436 @@
164945 +/*
164946 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
164947 + * Licensed under the GPL v2
164948 + *
164949 + * Note: the choice of the license means that the compilation process is
164950 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164951 + * but for the kernel it doesn't matter since it doesn't link against
164952 + * any of the gcc libraries
164953 + *
164954 + * gcc plugin to help implement various PaX features
164955 + *
164956 + * - track lowest stack pointer
164957 + *
164958 + * TODO:
164959 + * - initialize all local variables
164960 + *
164961 + * BUGS:
164962 + * - none known
164963 + */
164964 +
164965 +#include "gcc-common.h"
164966 +
164967 +int plugin_is_GPL_compatible;
164968 +
164969 +static int track_frame_size = -1;
164970 +static const char track_function[] = "pax_track_stack";
164971 +static const char check_function[] = "pax_check_alloca";
164972 +static GTY(()) tree track_function_decl;
164973 +static GTY(()) tree check_function_decl;
164974 +static bool init_locals;
164975 +
164976 +static struct plugin_info stackleak_plugin_info = {
164977 + .version = "201504282245",
164978 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
164979 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
164980 +};
164981 +
164982 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
164983 +{
164984 + gimple stmt;
164985 + gcall *check_alloca;
164986 + tree alloca_size;
164987 + cgraph_node_ptr node;
164988 + int frequency;
164989 + basic_block bb;
164990 +
164991 + // insert call to void pax_check_alloca(unsigned long size)
164992 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
164993 + stmt = gimple_build_call(check_function_decl, 1, alloca_size);
164994 + check_alloca = as_a_gcall(stmt);
164995 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
164996 +
164997 + // update the cgraph
164998 + bb = gimple_bb(check_alloca);
164999 + node = cgraph_get_create_node(check_function_decl);
165000 + gcc_assert(node);
165001 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
165002 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
165003 +}
165004 +
165005 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
165006 +{
165007 + gimple stmt;
165008 + gcall *track_stack;
165009 + cgraph_node_ptr node;
165010 + int frequency;
165011 + basic_block bb;
165012 +
165013 + // insert call to void pax_track_stack(void)
165014 + stmt = gimple_build_call(track_function_decl, 0);
165015 + track_stack = as_a_gcall(stmt);
165016 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
165017 +
165018 + // update the cgraph
165019 + bb = gimple_bb(track_stack);
165020 + node = cgraph_get_create_node(track_function_decl);
165021 + gcc_assert(node);
165022 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
165023 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
165024 +}
165025 +
165026 +static bool is_alloca(gimple stmt)
165027 +{
165028 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
165029 + return true;
165030 +
165031 +#if BUILDING_GCC_VERSION >= 4007
165032 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
165033 + return true;
165034 +#endif
165035 +
165036 + return false;
165037 +}
165038 +
165039 +static unsigned int execute_stackleak_tree_instrument(void)
165040 +{
165041 + basic_block bb, entry_bb;
165042 + bool prologue_instrumented = false, is_leaf = true;
165043 +
165044 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
165045 +
165046 + // 1. loop through BBs and GIMPLE statements
165047 + FOR_EACH_BB_FN(bb, cfun) {
165048 + gimple_stmt_iterator gsi;
165049 +
165050 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
165051 + gimple stmt;
165052 +
165053 + stmt = gsi_stmt(gsi);
165054 +
165055 + if (is_gimple_call(stmt))
165056 + is_leaf = false;
165057 +
165058 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
165059 + if (!is_alloca(stmt))
165060 + continue;
165061 +
165062 + // 2. insert stack overflow check before each __builtin_alloca call
165063 + stackleak_check_alloca(&gsi);
165064 +
165065 + // 3. insert track call after each __builtin_alloca call
165066 + stackleak_add_instrumentation(&gsi);
165067 + if (bb == entry_bb)
165068 + prologue_instrumented = true;
165069 + }
165070 + }
165071 +
165072 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
165073 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
165074 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
165075 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
165076 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
165077 + return 0;
165078 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
165079 + return 0;
165080 +
165081 + // 4. insert track call at the beginning
165082 + if (!prologue_instrumented) {
165083 + gimple_stmt_iterator gsi;
165084 +
165085 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
165086 + if (dom_info_available_p(CDI_DOMINATORS))
165087 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
165088 + gsi = gsi_start_bb(bb);
165089 + stackleak_add_instrumentation(&gsi);
165090 + }
165091 +
165092 + return 0;
165093 +}
165094 +
165095 +static unsigned int execute_stackleak_final(void)
165096 +{
165097 + rtx_insn *insn, *next;
165098 +
165099 + if (cfun->calls_alloca)
165100 + return 0;
165101 +
165102 + // keep calls only if function frame is big enough
165103 + if (get_frame_size() >= track_frame_size)
165104 + return 0;
165105 +
165106 + // 1. find pax_track_stack calls
165107 + for (insn = get_insns(); insn; insn = next) {
165108 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
165109 + rtx body;
165110 +
165111 + next = NEXT_INSN(insn);
165112 + if (!CALL_P(insn))
165113 + continue;
165114 + body = PATTERN(insn);
165115 + if (GET_CODE(body) != CALL)
165116 + continue;
165117 + body = XEXP(body, 0);
165118 + if (GET_CODE(body) != MEM)
165119 + continue;
165120 + body = XEXP(body, 0);
165121 + if (GET_CODE(body) != SYMBOL_REF)
165122 + continue;
165123 +// if (strcmp(XSTR(body, 0), track_function))
165124 + if (SYMBOL_REF_DECL(body) != track_function_decl)
165125 + continue;
165126 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
165127 + // 2. delete call
165128 + delete_insn_and_edges(insn);
165129 +#if BUILDING_GCC_VERSION >= 4007
165130 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
165131 + insn = next;
165132 + next = NEXT_INSN(insn);
165133 + delete_insn_and_edges(insn);
165134 + }
165135 +#endif
165136 + }
165137 +
165138 +// print_simple_rtl(stderr, get_insns());
165139 +// print_rtl(stderr, get_insns());
165140 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
165141 +
165142 + return 0;
165143 +}
165144 +
165145 +static bool gate_stackleak_track_stack(void)
165146 +{
165147 + tree section;
165148 +
165149 + if (ix86_cmodel != CM_KERNEL)
165150 + return false;
165151 +
165152 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
165153 + if (section && TREE_VALUE(section)) {
165154 + section = TREE_VALUE(TREE_VALUE(section));
165155 +
165156 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
165157 + return false;
165158 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
165159 + return false;
165160 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
165161 + return false;
165162 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
165163 + return false;
165164 + }
165165 +
165166 + return track_frame_size >= 0;
165167 +}
165168 +
165169 +static void stackleak_start_unit(void *gcc_data, void *user_data)
165170 +{
165171 + tree fntype;
165172 +
165173 + // void pax_track_stack(void)
165174 + fntype = build_function_type_list(void_type_node, NULL_TREE);
165175 + track_function_decl = build_fn_decl(track_function, fntype);
165176 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
165177 + TREE_PUBLIC(track_function_decl) = 1;
165178 + TREE_USED(track_function_decl) = 1;
165179 + DECL_EXTERNAL(track_function_decl) = 1;
165180 + DECL_ARTIFICIAL(track_function_decl) = 1;
165181 + DECL_PRESERVE_P(track_function_decl) = 1;
165182 +
165183 + // void pax_check_alloca(unsigned long)
165184 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
165185 + check_function_decl = build_fn_decl(check_function, fntype);
165186 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
165187 + TREE_PUBLIC(check_function_decl) = 1;
165188 + TREE_USED(check_function_decl) = 1;
165189 + DECL_EXTERNAL(check_function_decl) = 1;
165190 + DECL_ARTIFICIAL(check_function_decl) = 1;
165191 + DECL_PRESERVE_P(check_function_decl) = 1;
165192 +}
165193 +
165194 +#if BUILDING_GCC_VERSION >= 4009
165195 +namespace {
165196 +static const struct pass_data stackleak_tree_instrument_pass_data = {
165197 +#else
165198 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
165199 + .pass = {
165200 +#endif
165201 + .type = GIMPLE_PASS,
165202 + .name = "stackleak_tree_instrument",
165203 +#if BUILDING_GCC_VERSION >= 4008
165204 + .optinfo_flags = OPTGROUP_NONE,
165205 +#endif
165206 +#if BUILDING_GCC_VERSION >= 5000
165207 +#elif BUILDING_GCC_VERSION == 4009
165208 + .has_gate = true,
165209 + .has_execute = true,
165210 +#else
165211 + .gate = gate_stackleak_track_stack,
165212 + .execute = execute_stackleak_tree_instrument,
165213 + .sub = NULL,
165214 + .next = NULL,
165215 + .static_pass_number = 0,
165216 +#endif
165217 + .tv_id = TV_NONE,
165218 + .properties_required = PROP_gimple_leh | PROP_cfg,
165219 + .properties_provided = 0,
165220 + .properties_destroyed = 0,
165221 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
165222 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
165223 +#if BUILDING_GCC_VERSION < 4009
165224 + }
165225 +#endif
165226 +};
165227 +
165228 +#if BUILDING_GCC_VERSION >= 4009
165229 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
165230 +#else
165231 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
165232 + .pass = {
165233 +#endif
165234 + .type = RTL_PASS,
165235 + .name = "stackleak_final",
165236 +#if BUILDING_GCC_VERSION >= 4008
165237 + .optinfo_flags = OPTGROUP_NONE,
165238 +#endif
165239 +#if BUILDING_GCC_VERSION >= 5000
165240 +#elif BUILDING_GCC_VERSION == 4009
165241 + .has_gate = true,
165242 + .has_execute = true,
165243 +#else
165244 + .gate = gate_stackleak_track_stack,
165245 + .execute = execute_stackleak_final,
165246 + .sub = NULL,
165247 + .next = NULL,
165248 + .static_pass_number = 0,
165249 +#endif
165250 + .tv_id = TV_NONE,
165251 + .properties_required = 0,
165252 + .properties_provided = 0,
165253 + .properties_destroyed = 0,
165254 + .todo_flags_start = 0,
165255 + .todo_flags_finish = TODO_dump_func
165256 +#if BUILDING_GCC_VERSION < 4009
165257 + }
165258 +#endif
165259 +};
165260 +
165261 +#if BUILDING_GCC_VERSION >= 4009
165262 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
165263 +public:
165264 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
165265 +#if BUILDING_GCC_VERSION >= 5000
165266 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165267 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
165268 +#else
165269 + bool gate() { return gate_stackleak_track_stack(); }
165270 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
165271 +#endif
165272 +};
165273 +
165274 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
165275 +public:
165276 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
165277 +#if BUILDING_GCC_VERSION >= 5000
165278 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
165279 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
165280 +#else
165281 + bool gate() { return gate_stackleak_track_stack(); }
165282 + unsigned int execute() { return execute_stackleak_final(); }
165283 +#endif
165284 +};
165285 +}
165286 +
165287 +static opt_pass *make_stackleak_tree_instrument_pass(void)
165288 +{
165289 + return new stackleak_tree_instrument_pass();
165290 +}
165291 +
165292 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
165293 +{
165294 + return new stackleak_final_rtl_opt_pass();
165295 +}
165296 +#else
165297 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
165298 +{
165299 + return &stackleak_tree_instrument_pass.pass;
165300 +}
165301 +
165302 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
165303 +{
165304 + return &stackleak_final_rtl_opt_pass.pass;
165305 +}
165306 +#endif
165307 +
165308 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165309 +{
165310 + const char * const plugin_name = plugin_info->base_name;
165311 + const int argc = plugin_info->argc;
165312 + const struct plugin_argument * const argv = plugin_info->argv;
165313 + int i;
165314 + struct register_pass_info stackleak_tree_instrument_pass_info;
165315 + struct register_pass_info stackleak_final_pass_info;
165316 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
165317 + {
165318 + .base = &track_function_decl,
165319 + .nelt = 1,
165320 + .stride = sizeof(track_function_decl),
165321 + .cb = &gt_ggc_mx_tree_node,
165322 + .pchw = &gt_pch_nx_tree_node
165323 + },
165324 + {
165325 + .base = &check_function_decl,
165326 + .nelt = 1,
165327 + .stride = sizeof(check_function_decl),
165328 + .cb = &gt_ggc_mx_tree_node,
165329 + .pchw = &gt_pch_nx_tree_node
165330 + },
165331 + LAST_GGC_ROOT_TAB
165332 + };
165333 +
165334 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
165335 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
165336 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
165337 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
165338 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165339 +
165340 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
165341 + stackleak_final_pass_info.reference_pass_name = "final";
165342 + stackleak_final_pass_info.ref_pass_instance_number = 1;
165343 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
165344 +
165345 + if (!plugin_default_version_check(version, &gcc_version)) {
165346 + error(G_("incompatible gcc/plugin versions"));
165347 + return 1;
165348 + }
165349 +
165350 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
165351 +
165352 + for (i = 0; i < argc; ++i) {
165353 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
165354 + if (!argv[i].value) {
165355 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165356 + continue;
165357 + }
165358 + track_frame_size = atoi(argv[i].value);
165359 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
165360 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165361 + continue;
165362 + }
165363 + if (!strcmp(argv[i].key, "initialize-locals")) {
165364 + if (argv[i].value) {
165365 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
165366 + continue;
165367 + }
165368 + init_locals = true;
165369 + continue;
165370 + }
165371 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165372 + }
165373 +
165374 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
165375 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
165376 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
165377 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
165378 +
165379 + return 0;
165380 +}
165381 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
165382 new file mode 100644
165383 index 0000000..e9dbd4b
165384 --- /dev/null
165385 +++ b/tools/gcc/structleak_plugin.c
165386 @@ -0,0 +1,287 @@
165387 +/*
165388 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
165389 + * Licensed under the GPL v2
165390 + *
165391 + * Note: the choice of the license means that the compilation process is
165392 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
165393 + * but for the kernel it doesn't matter since it doesn't link against
165394 + * any of the gcc libraries
165395 + *
165396 + * gcc plugin to forcibly initialize certain local variables that could
165397 + * otherwise leak kernel stack to userland if they aren't properly initialized
165398 + * by later code
165399 + *
165400 + * Homepage: http://pax.grsecurity.net/
165401 + *
165402 + * Usage:
165403 + * $ # for 4.5/4.6/C based 4.7
165404 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165405 + * $ # for C++ based 4.7/4.8+
165406 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
165407 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
165408 + *
165409 + * TODO: eliminate redundant initializers
165410 + * increase type coverage
165411 + */
165412 +
165413 +#include "gcc-common.h"
165414 +
165415 +// unused C type flag in all versions 4.5-5.0
165416 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
165417 +
165418 +int plugin_is_GPL_compatible;
165419 +
165420 +static struct plugin_info structleak_plugin_info = {
165421 + .version = "201401260140",
165422 + .help = "disable\tdo not activate plugin\n",
165423 +};
165424 +
165425 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
165426 +{
165427 + *no_add_attrs = true;
165428 +
165429 + // check for types? for now accept everything linux has to offer
165430 + if (TREE_CODE(*node) != FIELD_DECL)
165431 + return NULL_TREE;
165432 +
165433 + *no_add_attrs = false;
165434 + return NULL_TREE;
165435 +}
165436 +
165437 +static struct attribute_spec user_attr = {
165438 + .name = "user",
165439 + .min_length = 0,
165440 + .max_length = 0,
165441 + .decl_required = false,
165442 + .type_required = false,
165443 + .function_type_required = false,
165444 + .handler = handle_user_attribute,
165445 +#if BUILDING_GCC_VERSION >= 4007
165446 + .affects_type_identity = true
165447 +#endif
165448 +};
165449 +
165450 +static void register_attributes(void *event_data, void *data)
165451 +{
165452 + register_attribute(&user_attr);
165453 +// register_attribute(&force_attr);
165454 +}
165455 +
165456 +static tree get_field_type(tree field)
165457 +{
165458 + return strip_array_types(TREE_TYPE(field));
165459 +}
165460 +
165461 +static bool is_userspace_type(tree type)
165462 +{
165463 + tree field;
165464 +
165465 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
165466 + tree fieldtype = get_field_type(field);
165467 + enum tree_code code = TREE_CODE(fieldtype);
165468 +
165469 + if (code == RECORD_TYPE || code == UNION_TYPE)
165470 + if (is_userspace_type(fieldtype))
165471 + return true;
165472 +
165473 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
165474 + return true;
165475 + }
165476 + return false;
165477 +}
165478 +
165479 +static void finish_type(void *event_data, void *data)
165480 +{
165481 + tree type = (tree)event_data;
165482 +
165483 + if (type == NULL_TREE || type == error_mark_node)
165484 + return;
165485 +
165486 +#if BUILDING_GCC_VERSION >= 5000
165487 + if (TREE_CODE(type) == ENUMERAL_TYPE)
165488 + return;
165489 +#endif
165490 +
165491 + if (TYPE_USERSPACE(type))
165492 + return;
165493 +
165494 + if (is_userspace_type(type))
165495 + TYPE_USERSPACE(type) = 1;
165496 +}
165497 +
165498 +static void initialize(tree var)
165499 +{
165500 + basic_block bb;
165501 + gimple_stmt_iterator gsi;
165502 + tree initializer;
165503 + gimple init_stmt;
165504 +
165505 + // this is the original entry bb before the forced split
165506 + // TODO: check further BBs in case more splits occured before us
165507 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
165508 +
165509 + // first check if the variable is already initialized, warn otherwise
165510 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
165511 + gimple stmt = gsi_stmt(gsi);
165512 + tree rhs1;
165513 +
165514 + // we're looking for an assignment of a single rhs...
165515 + if (!gimple_assign_single_p(stmt))
165516 + continue;
165517 + rhs1 = gimple_assign_rhs1(stmt);
165518 +#if BUILDING_GCC_VERSION >= 4007
165519 + // ... of a non-clobbering expression...
165520 + if (TREE_CLOBBER_P(rhs1))
165521 + continue;
165522 +#endif
165523 + // ... to our variable...
165524 + if (gimple_get_lhs(stmt) != var)
165525 + continue;
165526 + // if it's an initializer then we're good
165527 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
165528 + return;
165529 + }
165530 +
165531 + // these aren't the 0days you're looking for
165532 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
165533 +
165534 + // build the initializer expression
165535 + initializer = build_constructor(TREE_TYPE(var), NULL);
165536 +
165537 + // build the initializer stmt
165538 + init_stmt = gimple_build_assign(var, initializer);
165539 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
165540 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
165541 + update_stmt(init_stmt);
165542 +}
165543 +
165544 +static unsigned int handle_function(void)
165545 +{
165546 + basic_block bb;
165547 + unsigned int ret = 0;
165548 + tree var;
165549 + unsigned int i;
165550 +
165551 + // split the first bb where we can put the forced initializers
165552 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
165553 + if (dom_info_available_p(CDI_DOMINATORS))
165554 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
165555 +
165556 + // enumarate all local variables and forcibly initialize our targets
165557 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
165558 + tree type = TREE_TYPE(var);
165559 +
165560 + gcc_assert(DECL_P(var));
165561 + if (!auto_var_in_fn_p(var, current_function_decl))
165562 + continue;
165563 +
165564 + // only care about structure types
165565 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
165566 + continue;
165567 +
165568 + // if the type is of interest, examine the variable
165569 + if (TYPE_USERSPACE(type))
165570 + initialize(var);
165571 + }
165572 +
165573 + return ret;
165574 +}
165575 +
165576 +#if BUILDING_GCC_VERSION >= 4009
165577 +namespace {
165578 +static const struct pass_data structleak_pass_data = {
165579 +#else
165580 +static struct gimple_opt_pass structleak_pass = {
165581 + .pass = {
165582 +#endif
165583 + .type = GIMPLE_PASS,
165584 + .name = "structleak",
165585 +#if BUILDING_GCC_VERSION >= 4008
165586 + .optinfo_flags = OPTGROUP_NONE,
165587 +#endif
165588 +#if BUILDING_GCC_VERSION >= 5000
165589 +#elif BUILDING_GCC_VERSION == 4009
165590 + .has_gate = false,
165591 + .has_execute = true,
165592 +#else
165593 + .gate = NULL,
165594 + .execute = handle_function,
165595 + .sub = NULL,
165596 + .next = NULL,
165597 + .static_pass_number = 0,
165598 +#endif
165599 + .tv_id = TV_NONE,
165600 + .properties_required = PROP_cfg,
165601 + .properties_provided = 0,
165602 + .properties_destroyed = 0,
165603 + .todo_flags_start = 0,
165604 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
165605 +#if BUILDING_GCC_VERSION < 4009
165606 + }
165607 +#endif
165608 +};
165609 +
165610 +#if BUILDING_GCC_VERSION >= 4009
165611 +class structleak_pass : public gimple_opt_pass {
165612 +public:
165613 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
165614 +#if BUILDING_GCC_VERSION >= 5000
165615 + virtual unsigned int execute(function *) { return handle_function(); }
165616 +#else
165617 + unsigned int execute() { return handle_function(); }
165618 +#endif
165619 +};
165620 +}
165621 +
165622 +static opt_pass *make_structleak_pass(void)
165623 +{
165624 + return new structleak_pass();
165625 +}
165626 +#else
165627 +static struct opt_pass *make_structleak_pass(void)
165628 +{
165629 + return &structleak_pass.pass;
165630 +}
165631 +#endif
165632 +
165633 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
165634 +{
165635 + int i;
165636 + const char * const plugin_name = plugin_info->base_name;
165637 + const int argc = plugin_info->argc;
165638 + const struct plugin_argument * const argv = plugin_info->argv;
165639 + bool enable = true;
165640 + struct register_pass_info structleak_pass_info;
165641 +
165642 + structleak_pass_info.pass = make_structleak_pass();
165643 + structleak_pass_info.reference_pass_name = "ssa";
165644 + structleak_pass_info.ref_pass_instance_number = 1;
165645 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
165646 +
165647 + if (!plugin_default_version_check(version, &gcc_version)) {
165648 + error(G_("incompatible gcc/plugin versions"));
165649 + return 1;
165650 + }
165651 +
165652 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
165653 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
165654 + enable = false;
165655 + }
165656 +
165657 + for (i = 0; i < argc; ++i) {
165658 + if (!strcmp(argv[i].key, "disable")) {
165659 + enable = false;
165660 + continue;
165661 + }
165662 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
165663 + }
165664 +
165665 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
165666 + if (enable) {
165667 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
165668 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
165669 + }
165670 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
165671 +
165672 + return 0;
165673 +}
165674 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
165675 index 88461f0..6fb70a0 100644
165676 --- a/tools/include/linux/compiler.h
165677 +++ b/tools/include/linux/compiler.h
165678 @@ -35,6 +35,14 @@
165679 # define unlikely(x) __builtin_expect(!!(x), 0)
165680 #endif
165681
165682 +#ifndef __size_overflow
165683 +# define __size_overflow(...)
165684 +#endif
165685 +
165686 +#ifndef __intentional_overflow
165687 +# define __intentional_overflow(...)
165688 +#endif
165689 +
165690 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
165691
165692 #endif /* _TOOLS_LINUX_COMPILER_H */
165693 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
165694 index 8bd9606..abacd96 100644
165695 --- a/tools/lib/api/Makefile
165696 +++ b/tools/lib/api/Makefile
165697 @@ -16,7 +16,7 @@ MAKEFLAGS += --no-print-directory
165698 LIBFILE = $(OUTPUT)libapi.a
165699
165700 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
165701 -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
165702 +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
165703 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
165704
165705 RM = rm -f
165706 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
165707 index 3a3a0f1..6cf679d 100644
165708 --- a/tools/perf/util/include/asm/alternative-asm.h
165709 +++ b/tools/perf/util/include/asm/alternative-asm.h
165710 @@ -6,4 +6,7 @@
165711 #define altinstruction_entry #
165712 #define ALTERNATIVE_2 #
165713
165714 + .macro pax_force_retaddr rip=0, reload=0
165715 + .endm
165716 +
165717 #endif
165718 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
165719 index 0a578fe..b81f62d 100644
165720 --- a/tools/virtio/linux/uaccess.h
165721 +++ b/tools/virtio/linux/uaccess.h
165722 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
165723 ({ \
165724 typeof(ptr) __pu_ptr = (ptr); \
165725 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
165726 - ACCESS_ONCE(*(__pu_ptr)) = x; \
165727 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
165728 0; \
165729 })
165730
165731 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
165732 index 9097741..2472109 100644
165733 --- a/virt/kvm/kvm_main.c
165734 +++ b/virt/kvm/kvm_main.c
165735 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
165736
165737 static cpumask_var_t cpus_hardware_enabled;
165738 static int kvm_usage_count;
165739 -static atomic_t hardware_enable_failed;
165740 +static atomic_unchecked_t hardware_enable_failed;
165741
165742 struct kmem_cache *kvm_vcpu_cache;
165743 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
165744
165745 -static __read_mostly struct preempt_ops kvm_preempt_ops;
165746 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
165747 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
165748 +static struct preempt_ops kvm_preempt_ops = {
165749 + .sched_in = kvm_sched_in,
165750 + .sched_out = kvm_sched_out,
165751 +};
165752
165753 struct dentry *kvm_debugfs_dir;
165754 EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
165755 @@ -784,7 +789,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
165756 /* We can read the guest memory with __xxx_user() later on. */
165757 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
165758 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
165759 - !access_ok(VERIFY_WRITE,
165760 + !access_ok_noprefault(VERIFY_WRITE,
165761 (void __user *)(unsigned long)mem->userspace_addr,
165762 mem->memory_size)))
165763 goto out;
165764 @@ -1714,9 +1719,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
165765
165766 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
165767 {
165768 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
165769 + int r;
165770 + unsigned long addr;
165771
165772 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
165773 + addr = gfn_to_hva(kvm, gfn);
165774 + if (kvm_is_error_hva(addr))
165775 + return -EFAULT;
165776 + r = __clear_user((void __user *)addr + offset, len);
165777 + if (r)
165778 + return -EFAULT;
165779 + mark_page_dirty(kvm, gfn);
165780 + return 0;
165781 }
165782 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
165783
165784 @@ -1993,7 +2006,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
165785 return 0;
165786 }
165787
165788 -static struct file_operations kvm_vcpu_fops = {
165789 +static file_operations_no_const kvm_vcpu_fops __read_only = {
165790 .release = kvm_vcpu_release,
165791 .unlocked_ioctl = kvm_vcpu_ioctl,
165792 #ifdef CONFIG_KVM_COMPAT
165793 @@ -2713,7 +2726,7 @@ out:
165794 }
165795 #endif
165796
165797 -static struct file_operations kvm_vm_fops = {
165798 +static file_operations_no_const kvm_vm_fops __read_only = {
165799 .release = kvm_vm_release,
165800 .unlocked_ioctl = kvm_vm_ioctl,
165801 #ifdef CONFIG_KVM_COMPAT
165802 @@ -2784,7 +2797,7 @@ out:
165803 return r;
165804 }
165805
165806 -static struct file_operations kvm_chardev_ops = {
165807 +static file_operations_no_const kvm_chardev_ops __read_only = {
165808 .unlocked_ioctl = kvm_dev_ioctl,
165809 .compat_ioctl = kvm_dev_ioctl,
165810 .llseek = noop_llseek,
165811 @@ -2810,7 +2823,7 @@ static void hardware_enable_nolock(void *junk)
165812
165813 if (r) {
165814 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
165815 - atomic_inc(&hardware_enable_failed);
165816 + atomic_inc_unchecked(&hardware_enable_failed);
165817 pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
165818 }
165819 }
165820 @@ -2865,10 +2878,10 @@ static int hardware_enable_all(void)
165821
165822 kvm_usage_count++;
165823 if (kvm_usage_count == 1) {
165824 - atomic_set(&hardware_enable_failed, 0);
165825 + atomic_set_unchecked(&hardware_enable_failed, 0);
165826 on_each_cpu(hardware_enable_nolock, NULL, 1);
165827
165828 - if (atomic_read(&hardware_enable_failed)) {
165829 + if (atomic_read_unchecked(&hardware_enable_failed)) {
165830 hardware_disable_all_nolock();
165831 r = -EBUSY;
165832 }
165833 @@ -3276,7 +3289,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
165834 kvm_arch_vcpu_put(vcpu);
165835 }
165836
165837 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165838 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165839 struct module *module)
165840 {
165841 int r;
165842 @@ -3323,7 +3336,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165843 if (!vcpu_align)
165844 vcpu_align = __alignof__(struct kvm_vcpu);
165845 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
165846 - 0, NULL);
165847 + SLAB_USERCOPY, NULL);
165848 if (!kvm_vcpu_cache) {
165849 r = -ENOMEM;
165850 goto out_free_3;
165851 @@ -3333,9 +3346,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165852 if (r)
165853 goto out_free;
165854
165855 + pax_open_kernel();
165856 kvm_chardev_ops.owner = module;
165857 kvm_vm_fops.owner = module;
165858 kvm_vcpu_fops.owner = module;
165859 + pax_close_kernel();
165860
165861 r = misc_register(&kvm_dev);
165862 if (r) {
165863 @@ -3345,9 +3360,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165864
165865 register_syscore_ops(&kvm_syscore_ops);
165866
165867 - kvm_preempt_ops.sched_in = kvm_sched_in;
165868 - kvm_preempt_ops.sched_out = kvm_sched_out;
165869 -
165870 r = kvm_init_debug();
165871 if (r) {
165872 pr_err("kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)